資源簡介

浦東新區(qū)2011學(xué)年度第一學(xué)期期末質(zhì)量測試
初三語文試卷
(滿分150分,考試時間100分鐘)
考生注意:本卷共有27題,請將所有答案寫在答題紙上。寫在試卷上不計分
文言文閱讀(42分)
(一)默寫(18分)
1.關(guān)河夢斷何處
(《訴衷情》)
2.夕陽西下
(《天凈沙·秋思》)
志在千里。(《步出夏門行》)
4.草枯鷹眼疾
(《觀獵》)
日星隱暱
(《岳陽樓記》)
出則無敵國外患者。(《生于憂患,死于安樂》)
(二)閱讀下面的曲,完成7-8題(4分)
水仙子·詠江南
江煙水照睛嵐,兩岸人家接畫檐,芰荷叢一段秋光淡。看沙鷗舞再三,卷香風(fēng)十里珠簾
畫船兒天邊至,酒旗兒風(fēng)外隨。愛殺江南
7.“晴嵐”在曲中的意思是
(2分)
8.下列理解不正確的一項是(
)(2分)
詠江南”的
是“贊美、歌頌
B.“看沙舞再三”從動態(tài)的角度表現(xiàn)江南美景的生動、活潑
C.“畫船兒天邊至,酒旗兒風(fēng)外隨”突出了江南水鄉(xiāng)的富庶樣和
D.曲中大量運用數(shù)詞是為了襯托出江南景觀的精巧柔美。
(三)閱讀下文,完成9-11題(8分)
醉翁亭記(節(jié)選)
若夫日出而林霏開,云歸而巖穴暝,晦明變化者,山間之朝暮也。野芳發(fā)而幽香,佳木秀而繁
陰,風(fēng)霜高潔,水落而石出者,山間之四時也。朝而往,暮而歸,四時之景不同,而樂亦無窮也
至于負(fù)者歌于途,行者休于樹,前者呼,后者應(yīng),傴僂提攜,往來而不絕者,滁人游也
臨溪而漁,溪深而魚肥;釀泉為酒,泉香而酒洌;山肴野蔌,雜然而前陳者,太守宴也。宴酣
之樂,非絲非竹,射者中,弈者勝,觥籌交錯,起坐而喧嘩者,眾賓歡也。蒼顏白發(fā),頹然乎
其間者,太守醉也
9.選文的作者是
(朝代)文學(xué)家
(人名)。(2分)
10.用現(xiàn)代漢語翻譯下面的句子,注意加點詞的含義。(3分)
往來而不絕者,滁人游也。
11.從選文看,“太守醉”的真正原因在于
(3分)
(四)閱讀下文,完成12-15題(12分)
農(nóng)夫耕田
農(nóng)夫耕于田,數(shù)息而后一鋤。行者見而哂之曰:“甚矣,農(nóng)之惰也!數(shù)息而后一
不成!”農(nóng)夫曰:“子莫知所以耕,子可示我以耕之術(shù)乎 ”行者解衣下田,一息而數(shù)
鋤盡一身之力。未及移時,氣竭汗雨,喘喘焉不能作聲,且仆于田,謂農(nóng)夫曰:“今而后知精
也,”農(nóng)夫曰:“非耕難,乃子之術(shù)誤矣!人之處事亦然,欲速則不達(dá)也。”行者服而去
【注釋】①息:呼吸。②哂(shen):譏笑。③竟月:滿一月,整整一個月
12.解釋下列句子中加點的詞語。(4分)
(2)行者服而去(
(3分
13.用現(xiàn)代漢語翻譯下面句子:甚矣,農(nóng)之惰也!
(1)氣竭汗雨
(2分)
14.“行者服而去”中“服”的原因是
15.對文章內(nèi)容理解正確的一項(
(3分)
A.農(nóng)夫耕田的時候,“數(shù)息而后一鋤”,說明農(nóng)夫是一個懶惰的人
B.行者解衣下田,最后累倒在田地里,表現(xiàn)出行者勞動非常賣力
C.“乃子之術(shù)誤矣”一句中的“術(shù)”具體是指耕作的方法、技術(shù)等
D.這個故事意在告訴我們只要方法正確,再難的事也會變得容易了。
一、現(xiàn)代文閱讀(48分)
(2讀下文,完成120厘(0字美在多維
①漢字分隸楷行草,書法成為獨具一格的藝術(shù),書法工具之精益求精,書法藝術(shù)之令
人驚艷…舉世無雙!漢字是全世界最美麗的文字
、心幾何學(xué)研完空間,空間具有維度,維度越多自由度地大,維度較抽象,舉例以明之:滿
蛇為洞壁所限只能前進(jìn)后,它的空間只有一維,原上奔馬除前進(jìn)后外還能左轉(zhuǎn)右轉(zhuǎn),
它的空間是二維的,空中飛鳥除前進(jìn)后退左轉(zhuǎn)右轉(zhuǎn)外,還能向上騰飛向下滑翔,語云“天空任
鳥飛”,烏比誰都自由,因為三維空間具有最大的自由度
多、④以字母為單元的拉丁語系的拼音文字,其本質(zhì)是一維的,而漢字書法序滿目美不勝政:
骨文之美,鐘鼎大小篆之美,隸體端莊之,體之吳,行書之美,草
書筆走龍蛇曠世奇美難以筆墨形容。書法容百家而各顯其個性之瑰麗奇美,源于漢字具有極大
的自由度
④自由度來自多維空間,漢字有指事、象形、形聲、會意、轉(zhuǎn)注。假懂六書,象形字從圖形
轉(zhuǎn)化而來,理所當(dāng)然是二維的,其余五書也多半包含象形部分,例加形聲字一半象形一半擬聲
非二維不足以容納,再者,漢字是由橫,豎,點,,捺等筆畫構(gòu)成的,好比在集面上拼七巧板
必須有二維的自由度才能拼出千變?nèi)f化的美麗圖案來。可見漢字及其書法之美在于多維
④書法講究構(gòu)架。類似于繪畫之構(gòu)圖,至少須有二維空間所提供的大量自由度,字形才
談得上構(gòu)架,才能體現(xiàn)出篆象行草之特色,才能將各家之不同風(fēng)格表現(xiàn)得淋漓盡致
④書法也講究懸豌。書法家手腕懸空,方能隨心所欲運臂使指、揮毫著墨,在三維空間
①書法的多維在很大程度上還歸功于其獨特的工具—毛筆。毛筆是所有筆中最神奇的
中發(fā)揮最大的自由度
圓珠筆只有一個自由度,鵝毛筆和鋼筆的筆尖分又,可在寬度上略為施展,其自由度介于
之間,毛筆由千百根毫毛組成,每根毫毛可有不同程度的彎曲,其自由度藝止千百 正園為毛
筆有這么多的自由度,書法家才能得心應(yīng)手揮灑自如,一支筆寫出千般字,尊毛筆為眾筆之王化學(xué)部分
可能用到的相對原子質(zhì)量:H1C-120-16
六、選擇題(共20分)
27.有新物質(zhì)生成的變化是
()
A.水制冰塊
B.菠蘿榨汁
C.食物腐爛
D.瓷碗破碎
28.空氣中體積分?jǐn)?shù)約占78%的氣體是……
B. O
D.稀有氣體
29.冰島火山噴發(fā)對歐洲多國造成污染,其中不屬于空氣污染物的是………(
A.二氧化碳
D.一氧化碳
30.物質(zhì)顏色為黑色的是…
()
A.氯酸鉀
B.硫酸銅
C.四氧化三鐵
D.熟石灰
31.將下列物質(zhì)分別放入足量水中,不能形成溶液的是……
A.食鹽
B.白糖
32.圖中不同的小球代表不同種元素的原子,其中表示化合物的是………
33.釩(V)被譽為金屬中的“維生素”,其氧化物V2O5中釩元素的化合價是…
B.+3
C.+5
34.表示2個氫原子的化學(xué)符號是
A. 2H
B. 2H.
C. 2H
5.以下生活中常見的液體,pH大于7的是…
A.食醋
B.蒸餾水
C.肥皂水
D.雪碧
36.以下做法中正確的是
)))
A.品嘗藥品的味道
B.用剩的藥品放入原試劑瓶中
C.給試管里的液體加熱,管口不對著人D.加熱固體,試管口要略向上傾斜
37.物質(zhì)的用途有錯誤的是…
A.活性炭可用于吸附色素
B.氧氣有助燃性,可做燃料
C.氮氣充入食品包裝袋內(nèi)防腐
D.稀有氣體充入燈泡中可使其耐用
在反應(yīng):C+2C、2Cu+CO2↑中,氧化劑是
B. Cuo
浦東新區(qū)教育發(fā)展研究院保留版權(quán)
第7頁(共12頁
39.物質(zhì)在氧氣中燃燒的實驗現(xiàn)象描述正確的是
A.木炭:產(chǎn)生綠色火焰
B.紅磷:產(chǎn)生大量白
C.鎂帶:生成氧化鎂
D.硫粉:產(chǎn)生明亮的藍(lán)紫色火焰
40.能鑒別空氣、氧氣和氫氣三瓶氣體的方法是
(
A.觀察氣體顏色
B.伸入燃著的木條
C.聞氣體的氣味
D.倒入澄清石灰水
41.有關(guān)水通電分解實驗的說法錯誤的是……
A.負(fù)極產(chǎn)生的氣體能夠燃燒
B.產(chǎn)生氧氣的體積是氫氣的兩倍
C.該實驗證明了分子在化學(xué)變化中可以分成原子
驗可證明水是由氫元素和氧元素組成的化合物
42.除去二氧化碳中混有的少量一氧化碳,可采用的方法是
A.通過澄清石灰水
B.點燃
C.通過灼熱木炭粉
D.通過灼熱氧化銅
43.用氯化鈉固體配制一定溶質(zhì)質(zhì)量分?jǐn)?shù)的氯化鈉溶液,必須使用的一組儀器是
A.天平、燒杯、量筒、玻璃棒、藥匙
燒杯、漏斗、蒸發(fā)皿、玻璃棒
C.天平、燒杯、量筒、鐵架臺、藥匙
D.天平、集氣瓶、漏斗、蒸發(fā)皿、玻璃棒
44.有關(guān)“物質(zhì)的量”的說法正確的是
A.2gH2含lmol氫
B.1moN2約含6.02×103個氮原子
C.CO2的摩爾質(zhì)量是44
D. Imola2含有3mol原子
45.現(xiàn)有一杯20℃時的飽和硝酸鉀溶液,能改變其溶質(zhì)質(zhì)量分?jǐn)?shù)的操作是
A.恒溫蒸發(fā)水
B.降溫
C.升溫
D.加入硝酸鉀
46.科學(xué)家提出一種最理想的獲得氫能源的循環(huán)體系。下列說法錯誤的是
A.氫氣是一種清潔能源
B.氫氣和氧氣的反應(yīng)吸收熱量
o[電能]HO2
C.氫氣和氧氣的反應(yīng)屬于化合反應(yīng)
氫發(fā)電機
D.分解的水的質(zhì)量等于生成的氧氣和氫氣的質(zhì)量之和
浦東新區(qū)教育發(fā)展研究院保留版權(quán)
第8頁(共12頁)化學(xué)部分
可能用到的相對原子質(zhì)量:H1C-120-16
六、選擇題(共20分)
27.有新物質(zhì)生成的變化是
()
A.水制冰塊
B.菠蘿榨汁
C.食物腐爛
D.瓷碗破碎
28.空氣中體積分?jǐn)?shù)約占78%的氣體是……
B. O
D.稀有氣體
29.冰島火山噴發(fā)對歐洲多國造成污染,其中不屬于空氣污染物的是………(
A.二氧化碳
D.一氧化碳
30.物質(zhì)顏色為黑色的是…
()
A.氯酸鉀
B.硫酸銅
C.四氧化三鐵
D.熟石灰
31.將下列物質(zhì)分別放入足量水中,不能形成溶液的是……
A.食鹽
B.白糖
32.圖中不同的小球代表不同種元素的原子,其中表示化合物的是………
33.釩(V)被譽為金屬中的“維生素”,其氧化物V2O5中釩元素的化合價是…
B.+3
C.+5
34.表示2個氫原子的化學(xué)符號是
A. 2H
B. 2H.
C. 2H
5.以下生活中常見的液體,pH大于7的是…
A.食醋
B.蒸餾水
C.肥皂水
D.雪碧
36.以下做法中正確的是
)))
A.品嘗藥品的味道
B.用剩的藥品放入原試劑瓶中
C.給試管里的液體加熱,管口不對著人D.加熱固體,試管口要略向上傾斜
37.物質(zhì)的用途有錯誤的是…
A.活性炭可用于吸附色素
B.氧氣有助燃性,可做燃料
C.氮氣充入食品包裝袋內(nèi)防腐
D.稀有氣體充入燈泡中可使其耐用
在反應(yīng):C+2C、2Cu+CO2↑中,氧化劑是
B. Cuo
浦東新區(qū)教育發(fā)展研究院保留版權(quán)
第7頁(共12頁
39.物質(zhì)在氧氣中燃燒的實驗現(xiàn)象描述正確的是
A.木炭:產(chǎn)生綠色火焰
B.紅磷:產(chǎn)生大量白
C.鎂帶:生成氧化鎂
D.硫粉:產(chǎn)生明亮的藍(lán)紫色火焰
40.能鑒別空氣、氧氣和氫氣三瓶氣體的方法是
(
A.觀察氣體顏色
B.伸入燃著的木條
C.聞氣體的氣味
D.倒入澄清石灰水
41.有關(guān)水通電分解實驗的說法錯誤的是……
A.負(fù)極產(chǎn)生的氣體能夠燃燒
B.產(chǎn)生氧氣的體積是氫氣的兩倍
C.該實驗證明了分子在化學(xué)變化中可以分成原子
驗可證明水是由氫元素和氧元素組成的化合物
42.除去二氧化碳中混有的少量一氧化碳,可采用的方法是
A.通過澄清石灰水
B.點燃
C.通過灼熱木炭粉
D.通過灼熱氧化銅
43.用氯化鈉固體配制一定溶質(zhì)質(zhì)量分?jǐn)?shù)的氯化鈉溶液,必須使用的一組儀器是
A.天平、燒杯、量筒、玻璃棒、藥匙
燒杯、漏斗、蒸發(fā)皿、玻璃棒
C.天平、燒杯、量筒、鐵架臺、藥匙
D.天平、集氣瓶、漏斗、蒸發(fā)皿、玻璃棒
44.有關(guān)“物質(zhì)的量”的說法正確的是
A.2gH2含lmol氫
B.1moN2約含6.02×103個氮原子
C.CO2的摩爾質(zhì)量是44
D. Imola2含有3mol原子
45.現(xiàn)有一杯20℃時的飽和硝酸鉀溶液,能改變其溶質(zhì)質(zhì)量分?jǐn)?shù)的操作是
A.恒溫蒸發(fā)水
B.降溫
C.升溫
D.加入硝酸鉀
46.科學(xué)家提出一種最理想的獲得氫能源的循環(huán)體系。下列說法錯誤的是
A.氫氣是一種清潔能源
B.氫氣和氧氣的反應(yīng)吸收熱量
o[電能]HO2
C.氫氣和氧氣的反應(yīng)屬于化合反應(yīng)
氫發(fā)電機
D.分解的水的質(zhì)量等于生成的氧氣和氫氣的質(zhì)量之和
浦東新區(qū)教育發(fā)展研究院保留版權(quán)
第8頁(共12頁)上海市浦東新區(qū)2012屆九年級上學(xué)期期末質(zhì)量調(diào)研考試
英語試題
Part 1 Listening (第一部分 聽力)
I. Listening Comprehension (聽力理解): (共30分)
A. Listen and choose the right picture (根據(jù)你聽到的內(nèi)容，選出相應(yīng)的圖片): (6分)
B. Listen to the dialogue and choose the best answer to the question you hear. (根據(jù)你聽到的對話和問題，選出最恰當(dāng)?shù)拇鸢?：(10分)
7. A) In September. B) In November. C) In summer. D) At Chrismas.
8. A) 3:10. B) 3:15. C) 3:45. D) 3:50.
9. A) Quiet. B) Noisy. C) Nice. D) Big.
10. A) To read a book. B) To watch a film. C) To write a report. D) To play games.
11. A) A fireman. B) A writer. C) A driver. D) A detective.
12. A) By underground. B) By bus. C) By taxi. D) On foot.
13. A) The black one. B) The brown one. C) The cheaper one. D) The smaller one.
14. A) At school. B) In a supermarket. C) In a library. D) In a factory.
15. A) Since four years ago. B) About five years.
C) For six years. D) About seven years.
16. A) Because he forgot the time. B) Because he got up late.
C) Because it was raining. D) Because the bus broke down.
C. Listen to the passage and tell whether the following statements are true or false(判斷下列句子是否符合你聽到的短文內(nèi)容，符合的用“T”表示，不符合的用“F”表示。)：(7分)
17. Life is full of fun or "teenagers" now.
18. Teenagers used to wear school uniforms in coffee bars.
19. Life was easier for young people in the past.
20. Teachers used to work harder than their students now.
21. Students are too busy with studying to do what they are interested in.
22. Few young people worry more about money like their parents.
23. Most young people would like to get their own homes in the future.
D. Listen to the dialogue and complete the following sentences (聽對話，完成下列內(nèi)容。每空格限填一詞)：(7分)
24 Jim is calling Sarah to talk about some _______.
25. Sarah would like to see Kongfu Panda II with Jim at 6:30 p.m. on _______.
26. Sarah also wants to see High School Musical at ________ p.m. on Tuesday.
27. Jim’s sister said that High School Musical was ________ boring.
28. Sarah can't see Mr. Beans with Jim because she's going to have a ________ for her mother.
29. People say Teen Detectives is really ________ and the newspaper reported it was good.
30. Sarah will go to see Teen Detectives with Jim if her father agrees to _______ her up.
Part 2 Vocabulary and Grammar (第二部分 詞匯和語法)
II. Choose the best answer (選擇最恰當(dāng)?shù)拇鸢?：(共20分)
31. The soldier ran down the stairs, two at time.
A) a B) an C) the D) /
32. Computers are super calculators, we usually call electronic brains.
A) their B) theirs C) them D) themselves
33. The wedding of Prince William and Kate Middleton was held in Westminster Cathedral __________ April 29, 2011.
A) in B) on C) at D) by
34. I still feel hungry after eating two rice dumplings. Could you please give me one
A) the other B) other C) another D) others
35. It is reported that of the fruits in that supermarket are from Hainan Island.
A) two thirds B) two-thirds C) two-third D) two three
36. ---Which book do you prefer
--- is OK. I like reading all kinds of books.
A) Neither B) Either C) Both D) None
37. If you save every day, you'll be able to buy a mobile in a year.
A) a little B) little C) a few D) few
38. useful suggestion you have given me!
A) How B) What C) What a D) What an
39. The black suitcase is the red one. I'll take the red one.
A) so expensive as B) much expensive than
C) more expensive as D) much more expensive than
40. The boy checked his test paper in order to get full marks.
A) enough careful B) enough carefully
C) careful enough D) carefully enough
41. We will go to Happy Valley tomorrow it rains.
A) until B) when C) unless D) if
42. To our surprise, we enjoy a half month holiday hi January in 2012.
A) should B) can C) must D) need
43. We feel so that China has sent its first space laboratory, Tiangong-1 into orbit successfully.
A) exciting B) excited C) excite D) excitedly
44. Peter any money from his parents because he has found a good job and can earn money by himself.
A) needn't to B) doesn't need to C) doesn't need D) needn't
45. the World Expo was over, a lot of visitors still go to the China Pavilion to enjoy themselves and take photos.
A) Although B) Since C) When D) As
46. The suspect admitted the valuable vase after the detective showed him the proof.
A) stole B) to steal C) stealing D) steal
47. Miss Li English in this school since she moved to this city from her hometown.
A) taught B) has taught C) was teaching D) had taught
48. Parents often expect their children all the things that they couldn't do in the past.
A) did B) doing C) to do D) do
49. ---You'd better read English newspapers more often if you want to improve your reading ability.
---
A) That's good. B) It doesn't matter.
C) I'm afraid not. D) Thanks. I'll take your advice.
50. --- I'm terribly sorry for being late, David.
--- , but don't be late next time.
A) Never mind B) You are right C) That's right D) It's a matter
plete the following passage with the words or phrases in the box. Each word can only be used once(將下列單詞或詞組填入空格。每空格限填一詞，每詞只能填一次) (共8分)
(Mr. Smith, who is an expert about colors, is giving a lecture on colors.)
Mr. Smith: It is an honor for me to be invited to ___51___ here. Today my talk is about how to paint different rooms with different colors. Everybody has noticed how you feel colder in a blue than a red room even though the rooms are at the same ___52___ . So colours affect our moods (心情). If you want to make a room look smaller and warmer, use red. ___53___, red can stimulate (刺激) the joy of feeling. Many owners of restaurants prefer to use this colour. This is because people eat more ___54___ when they are in a red room and so the restaurant can do more business. Pink is ___55___ bedrooms, because it has a calming effect. And red and yellow are good in the hall because they make people feel welcome. Blue is suitable in places when you want people to feel relaxed. Green is often said to be the ___56___ calming color of all and is used in lots of hospitals. Some people say ___57___ yellow makes people feel nervous. They believe that this is why mentally disturbed people use it so much in their paintings. But people say it is good to use it in a ___58___ , where we want the mind to be active and busy. Some people use yellow in kitchens and bathrooms to cheer them up. As you can see, it's important to use the right color in our daily life.
plete the sentences with the given words in their suitable forms (用括號中所給單詞的適當(dāng)形式完成下列句子)：(共8分)
59. Kevin is so independent that he always tries to do everything by . (he)
60. It will be Mike's birthday next Saturday. (four)
61. The environment will be polluted if people don't take any action. (serious)
62. It is impossible for us to so much information by just reading once. (memory)
63. Paper-cutting, one of the Chinese skills, is still popular with us nowadays. (tradition)
64. Our headmaster will make a to the parents on the School Open Day. (speak)
65. After discussing for a whole day, they finally reached a to solve the problem. (conclude)
66. Now more and more people are of the danger of driving after drinking alcohol(酒). (unaware)
V. Rewrite the following sentences as required (根據(jù)所給要求，改寫下列句子。每空格限填一詞)：(共14分)
67. Steve Jobs and Steve Wozniak created Apple in 1976. (改為一般疑問句)
Steve Jobs and Steve Wozniak Apple in 1976.
68. Helen never gets angry with her students. (改為反義疑問句)
Helen never gets angry with her students,
69. The Grade Nine students will graduate from middle school in half a year. (對劃線部分提問)
will the Grade Nine students graduate from middle school
70. Her sister didn't look for a job. She wanted to further her study. (合并成一句)
Her sister wanted to further her study looking for a job.
71. Mr. Jones purchased a vase for 30,000 dollars last year. (保持句意不變)
Mr. Jones 30,000 dollars a vase last year.
72. We can't wash the silk clothes in the washing machine. (改成被動語態(tài))
The silk clothes can't in the washing machine.
73. Farmers are using fires to clear the land in order to plant crops. (保持句意不變)
Farmers are using fires to clear the land they can plant crops.
Part 3 Reading and Writing (第三部分 讀寫)
VI. Reading comprehension (閱讀理解)：(共50分)
Choose the best answer (根據(jù)短文內(nèi)容，選擇最恰當(dāng)?shù)拇鸢?：(12分)
It's the end of class. When the bell rings, students of Luohu Foreign Languages School in Shenzhen quickly take out their cell phones. They want to log on to their micro blogs to check the interesting things that have happened in the last hour.
Since last year, the trend (潮流) of micro blogging has swept the country. Recent surveys shows that most students in middle schools have a micro blog and some even update their blogs over five times per day.
"We learn many fresh and interesting things on micro blogs and they have become popular topics in class," said Andy Liang, 14. "If you do not know about them, you are out of the loop."
It is also a great place for students to let out stress. "My parents always ask me to study hard, and encourage me before exams, but it really adds pressure," said Simon Zhang, 15. "When I share these feelings on my micro blog, I get many replies from friends in the same situation, which makes me feel better."
But parents are worried that micro blogging could be a waste of time. Some misleading messages may even cause danger to kids, they said.
Mr. Shen, a professor at the China Education Association, suggests parents not worry too much as long as kids are not crazy about micro blogging. Maybe it can become a window for parents to understand their children.
"If parents can read their children's micro blogs, they'll know their thoughts, thus leading to better communication and solutions to problems," he said. He also gives some tips for kids.
-Don't micro blog for more than one hour a day.
-Never micro blog in class.
-Try to talk face to face with people from time to time.
-Be critical(批判性的). Don't trust all the messages on a micro blog.
74. Students log on to their micro blogs to .
A) check the things B) write articles C) listen to music D) call their parents
75. The underlined part "out of the loop" in the passage probably means " ".
A) not popular B) not excited C) unhealthy D) unlucky
76. Andy Liang thinks students are out of the loop if they don't know .
A) the latest fills B) the famous pop song singers
C) the popular topics in class D) many flesh things on TV
77. Micro blog made Simon when he shared his feelings and got replies on his micro biog.
A) feel sad B) let out stress C) add pressure D) make friends
78. We can know from Mr. Shen that micro blogging can .
A) make kids crazy while logging on to it B) bring a lot of misleading messages
C) become a window to understand young kids D) lead to worse communication
79. Which statement is TRUE according to the passage
A) It's good for kids to micro blog for more than one hour a day.
B) Kids should trust all the messages on a micro blog because they are useful.
C) The trend of micro blogging has swept the country since five years ago.
D) Kids should try to talk face to face with people, not just micro blogging.
B. Choose the words or expressions and complete the passage (選擇最恰當(dāng)?shù)膯卧~或詞語完成短文)：(12分)
When I was a boy of twelve in South Carolina, something happened to me that made me never put any wild creature in a cage.
We lived on the edge of a forest, and every evening the mockingbirds would come and rest in the trees and ___80___. There isn't a musical instrument made by man that can produce a more beautiful sound than the song of the mockingbird.
I decided to catch a young bird and keep it in a cage, and in this way, I would have my own
private musician.
I finally succeeded in catching one and put it in a cage. At first, being ___81___, the bird fluttered (撲騰) about the cage, but finally it settled down in its new home. I felt very pleased with myself and ___82___ some beautiful singing from my little musician.
On the second day, the little bird's mother flew to the cage with food in her mouth. The baby bird ate ___83___ she brought to it. I was pleased to see this. Certainly the mother bird knew how to feed her baby than I did.
The following morning when I went to see my bird, I discovered it on the floor of the cage, dead. I was terribly surprised! ___84___ had happened!
Arthur Wayne, the famous ornithologist (鳥類專家), who happened to be visiting my father at the time, hearing me crying over the death of my bird, explained to me. "A mother mockingbird, finding her young in a cage, will sometimes bring it poison berries (毒莓). She thinks it better for
her baby to die than to lose ___85___.
Since then I have never caught any living creature and put it in a cage. All living things have a right to live free.
80. A) dance B) fly C) sing D) jump
81. A) happy B) excited C) bored D) frightened
82. A) looked forward to B) looked out of C) looked for D) looked up
83. A) somebody B) everything C) nothing D) none
84. A) How B) What C) When D) Which
85. A) friends B) parents C) freedom D) happiness
C. Read the passage and fill in the blanks with proper words (在短文的空格內(nèi)填入適當(dāng)?shù)脑~，使其內(nèi)容通順，每空格限填一詞，首字母已給)：(14分)
Each Indian tribe (部落) had a different language. Many Indians never learned any language e___86___ their own. Do you know how Indians from different tribes talked to each They had two ways to talk without sound. One way was by sign language; the other was by signals.
Sign language is a way talking by signs. Indians used it when they met strangers. In this way, they could find out w___87___ the stranger was a friend or an enemy.
Indians usually used signals when they wanted to send messages to someone far away. To make signals, an Indian might use a pony (小馬). He might use a blanket. Or he might use smoke, a mirror or fire arrows (箭) .
To signal that he had seen many animals, an Indian r___88___ his pony in a large circle. Sometimes the Indian gave a signal like this and then went away to hide. This meant that there was danger.
The blanket signal was visible from far away. An Indian held two c___89___ of a blanket in his hands. Then he began to swing (搖動) the blanket from side to side in front of him. An Indian could send many different signals with his blanket.
He could also send many signals with a mirror to w___90___ someone or to get the attention of a person far away. But he also used it to send messages in code. Of course, mirrors could be used o___91___ when the sun was shining. At night, Indians used fire arrows for signaling.
An Indian also sent signals with smoke. He made a small fire of dry wood. Then he put grass or green branches on it. He held a blanket over the fire for a minute. When he r___92___ the blanket from the fire, there was a cloud of smoke. The number of clouds of smoke told his message in code.
Now you can see that Indians didn't need to learn each other's language. They could talk to one another by using signals or sign language.
D. Answer the questions (根據(jù)短文內(nèi)容回答下列問題)：(12分)
I lost my childhood to Harry Potter.
---Tom Felton
After nearly ten years, the Harry Potter bandwagon (熱潮) is going to end. And for the young stars who have spent half their lives filming the movie, the pain of saying goodbye could not be greater. But there are several things Tom Felton---also known as Harry's school nemesis (復(fù)仇者) Draco Malfoy --- is looking forward to. And from the moment you see him, it is clear why.
"For the past ten years we haven't had much free time to do other things. I certainly haven't had much free time to keep my own hair color, or lie in the sun, or do anything with only a little danger like skiing. It was nice to go on holiday and not have to make up on the SPF50 and sit under an umbrella with three caps on," Tom said.
For all the fame and wealth that Harry Potter has brought its young stars, there have been plenty of downsides, too.
Tom is now 23 but talks like he is ten years older, and his co-stars have been working since they were young children. And while he says he has no regrets about being in the movies, he also says that at the same time he had to grow up fast.
"One thing that people keep on saying to me is that the wealth and the fame must have made up fax missing out on my childhood," he says. "But the idea of money ---putting a price on your childhood--- is ridiculous (可笑的). You will never get those years back. Don't you think you can put a price on them "
"And to me, fame is not a positive thing. The idea of being famous is a lot better than the reality."
The youngest of four brothers brought up in a middle-class home in Epsom, Surrey, he honestly says that no one in the family knew what to do with all the money he was making. His mother invested some of it in property (不動產(chǎn)) but told him the rest was his to do with what he wanted.
93. Who is Tom Felton known as in the film Harry Potter
94. How long has Tom Felton spent filming Harry Potter
95. What couldn't Tom do while he was an actor in a film
96. Why did Tom think putting a price on his childhood was ridiculous
97. Tom's mother invested all of his money in property, didn't she
98. What have you learned from Tom's childhood experience
VII. Writing (作文)：(共20分)
99．Write at least 60 words about the topic "I turn to ______ when I am in trouble."(以“我遇到困難時就求助于……”為題寫一篇不少于60個詞的短文，標(biāo)點符號不占格。請在答題紙作文題目空格上填上內(nèi)容，比如：I turn to my friend when I am in trouble.我遇到困難時就求助于我朋友)。
Use the following points as a reference. (以下問題僅供參考)
-What is/was your trouble
-Who helps/helped you when you are/were in trouble
-Why do/did you turn to ________ (Give two reasons)
（注意：短文中不得出現(xiàn)任何人名、校名及其他相關(guān)信息，否則不予評分。）
In addition B. study C. temperature D. most E. that
F. speak G. good for H. if I. quickly上海市浦東新區(qū)2012屆九年級上學(xué)期期末質(zhì)量調(diào)研考試
英語試題
Part 1 Listening (第一部分 聽力)
I. Listening Comprehension (聽力理解): (共30分)
A. Listen and choose the right picture (根據(jù)你聽到的內(nèi)容，選出相應(yīng)的圖片): (6分)
B. Listen to the dialogue and choose the best answer to the question you hear. (根據(jù)你聽到的對話和問題，選出最恰當(dāng)?shù)拇鸢?：(10分)
7. A) In September. B) In November. C) In summer. D) At Chrismas.
8. A) 3:10. B) 3:15. C) 3:45. D) 3:50.
9. A) Quiet. B) Noisy. C) Nice. D) Big.
10. A) To read a book. B) To watch a film. C) To write a report. D) To play games.
11. A) A fireman. B) A writer. C) A driver. D) A detective.
12. A) By underground. B) By bus. C) By taxi. D) On foot.
13. A) The black one. B) The brown one. C) The cheaper one. D) The smaller one.
14. A) At school. B) In a supermarket. C) In a library. D) In a factory.
15. A) Since four years ago. B) About five years.
C) For six years. D) About seven years.
16. A) Because he forgot the time. B) Because he got up late.
C) Because it was raining. D) Because the bus broke down.
C. Listen to the passage and tell whether the following statements are true or false(判斷下列句子是否符合你聽到的短文內(nèi)容，符合的用“T”表示，不符合的用“F”表示。)：(7分)
17. Life is full of fun or "teenagers" now.
18. Teenagers used to wear school uniforms in coffee bars.
19. Life was easier for young people in the past.
20. Teachers used to work harder than their students now.
21. Students are too busy with studying to do what they are interested in.
22. Few young people worry more about money like their parents.
23. Most young people would like to get their own homes in the future.
D. Listen to the dialogue and complete the following sentences (聽對話，完成下列內(nèi)容。每空格限填一詞)：(7分)
24 Jim is calling Sarah to talk about some _______.
25. Sarah would like to see Kongfu Panda II with Jim at 6:30 p.m. on _______.
26. Sarah also wants to see High School Musical at ________ p.m. on Tuesday.
27. Jim’s sister said that High School Musical was ________ boring.
28. Sarah can't see Mr. Beans with Jim because she's going to have a ________ for her mother.
29. People say Teen Detectives is really ________ and the newspaper reported it was good.
30. Sarah will go to see Teen Detectives with Jim if her father agrees to _______ her up.
Part 2 Vocabulary and Grammar (第二部分 詞匯和語法)
II. Choose the best answer (選擇最恰當(dāng)?shù)拇鸢?：(共20分)
31. The soldier ran down the stairs, two at time.
A) a B) an C) the D) /
32. Computers are super calculators, we usually call electronic brains.
A) their B) theirs C) them D) themselves
33. The wedding of Prince William and Kate Middleton was held in Westminster Cathedral __________ April 29, 2011.
A) in B) on C) at D) by
34. I still feel hungry after eating two rice dumplings. Could you please give me one
A) the other B) other C) another D) others
35. It is reported that of the fruits in that supermarket are from Hainan Island.
A) two thirds B) two-thirds C) two-third D) two three
36. ---Which book do you prefer
--- is OK. I like reading all kinds of books.
A) Neither B) Either C) Both D) None
37. If you save every day, you'll be able to buy a mobile in a year.
A) a little B) little C) a few D) few
38. useful suggestion you have given me!
A) How B) What C) What a D) What an
39. The black suitcase is the red one. I'll take the red one.
A) so expensive as B) much expensive than
C) more expensive as D) much more expensive than
40. The boy checked his test paper in order to get full marks.
A) enough careful B) enough carefully
C) careful enough D) carefully enough
41. We will go to Happy Valley tomorrow it rains.
A) until B) when C) unless D) if
42. To our surprise, we enjoy a half month holiday hi January in 2012.
A) should B) can C) must D) need
43. We feel so that China has sent its first space laboratory, Tiangong-1 into orbit successfully.
A) exciting B) excited C) excite D) excitedly
44. Peter any money from his parents because he has found a good job and can earn money by himself.
A) needn't to B) doesn't need to C) doesn't need D) needn't
45. the World Expo was over, a lot of visitors still go to the China Pavilion to enjoy themselves and take photos.
A) Although B) Since C) When D) As
46. The suspect admitted the valuable vase after the detective showed him the proof.
A) stole B) to steal C) stealing D) steal
47. Miss Li English in this school since she moved to this city from her hometown.
A) taught B) has taught C) was teaching D) had taught
48. Parents often expect their children all the things that they couldn't do in the past.
A) did B) doing C) to do D) do
49. ---You'd better read English newspapers more often if you want to improve your reading ability.
---
A) That's good. B) It doesn't matter.
C) I'm afraid not. D) Thanks. I'll take your advice.
50. --- I'm terribly sorry for being late, David.
--- , but don't be late next time.
A) Never mind B) You are right C) That's right D) It's a matter
plete the following passage with the words or phrases in the box. Each word can only be used once(將下列單詞或詞組填入空格。每空格限填一詞，每詞只能填一次) (共8分)
(Mr. Smith, who is an expert about colors, is giving a lecture on colors.)
Mr. Smith: It is an honor for me to be invited to ___51___ here. Today my talk is about how to paint different rooms with different colors. Everybody has noticed how you feel colder in a blue than a red room even though the rooms are at the same ___52___ . So colours affect our moods (心情). If you want to make a room look smaller and warmer, use red. ___53___, red can stimulate (刺激) the joy of feeling. Many owners of restaurants prefer to use this colour. This is because people eat more ___54___ when they are in a red room and so the restaurant can do more business. Pink is ___55___ bedrooms, because it has a calming effect. And red and yellow are good in the hall because they make people feel welcome. Blue is suitable in places when you want people to feel relaxed. Green is often said to be the ___56___ calming color of all and is used in lots of hospitals. Some people say ___57___ yellow makes people feel nervous. They believe that this is why mentally disturbed people use it so much in their paintings. But people say it is good to use it in a ___58___ , where we want the mind to be active and busy. Some people use yellow in kitchens and bathrooms to cheer them up. As you can see, it's important to use the right color in our daily life.
plete the sentences with the given words in their suitable forms (用括號中所給單詞的適當(dāng)形式完成下列句子)：(共8分)
59. Kevin is so independent that he always tries to do everything by . (he)
60. It will be Mike's birthday next Saturday. (four)
61. The environment will be polluted if people don't take any action. (serious)
62. It is impossible for us to so much information by just reading once. (memory)
63. Paper-cutting, one of the Chinese skills, is still popular with us nowadays. (tradition)
64. Our headmaster will make a to the parents on the School Open Day. (speak)
65. After discussing for a whole day, they finally reached a to solve the problem. (conclude)
66. Now more and more people are of the danger of driving after drinking alcohol(酒). (unaware)
V. Rewrite the following sentences as required (根據(jù)所給要求，改寫下列句子。每空格限填一詞)：(共14分)
67. Steve Jobs and Steve Wozniak created Apple in 1976. (改為一般疑問句)
Steve Jobs and Steve Wozniak Apple in 1976.
68. Helen never gets angry with her students. (改為反義疑問句)
Helen never gets angry with her students,
69. The Grade Nine students will graduate from middle school in half a year. (對劃線部分提問)
will the Grade Nine students graduate from middle school
70. Her sister didn't look for a job. She wanted to further her study. (合并成一句)
Her sister wanted to further her study looking for a job.
71. Mr. Jones purchased a vase for 30,000 dollars last year. (保持句意不變)
Mr. Jones 30,000 dollars a vase last year.
72. We can't wash the silk clothes in the washing machine. (改成被動語態(tài))
The silk clothes can't in the washing machine.
73. Farmers are using fires to clear the land in order to plant crops. (保持句意不變)
Farmers are using fires to clear the land they can plant crops.
Part 3 Reading and Writing (第三部分 讀寫)
VI. Reading comprehension (閱讀理解)：(共50分)
Choose the best answer (根據(jù)短文內(nèi)容，選擇最恰當(dāng)?shù)拇鸢?：(12分)
It's the end of class. When the bell rings, students of Luohu Foreign Languages School in Shenzhen quickly take out their cell phones. They want to log on to their micro blogs to check the interesting things that have happened in the last hour.
Since last year, the trend (潮流) of micro blogging has swept the country. Recent surveys shows that most students in middle schools have a micro blog and some even update their blogs over five times per day.
"We learn many fresh and interesting things on micro blogs and they have become popular topics in class," said Andy Liang, 14. "If you do not know about them, you are out of the loop."
It is also a great place for students to let out stress. "My parents always ask me to study hard, and encourage me before exams, but it really adds pressure," said Simon Zhang, 15. "When I share these feelings on my micro blog, I get many replies from friends in the same situation, which makes me feel better."
But parents are worried that micro blogging could be a waste of time. Some misleading messages may even cause danger to kids, they said.
Mr. Shen, a professor at the China Education Association, suggests parents not worry too much as long as kids are not crazy about micro blogging. Maybe it can become a window for parents to understand their children.
"If parents can read their children's micro blogs, they'll know their thoughts, thus leading to better communication and solutions to problems," he said. He also gives some tips for kids.
-Don't micro blog for more than one hour a day.
-Never micro blog in class.
-Try to talk face to face with people from time to time.
-Be critical(批判性的). Don't trust all the messages on a micro blog.
74. Students log on to their micro blogs to .
A) check the things B) write articles C) listen to music D) call their parents
75. The underlined part "out of the loop" in the passage probably means " ".
A) not popular B) not excited C) unhealthy D) unlucky
76. Andy Liang thinks students are out of the loop if they don't know .
A) the latest fills B) the famous pop song singers
C) the popular topics in class D) many flesh things on TV
77. Micro blog made Simon when he shared his feelings and got replies on his micro biog.
A) feel sad B) let out stress C) add pressure D) make friends
78. We can know from Mr. Shen that micro blogging can .
A) make kids crazy while logging on to it B) bring a lot of misleading messages
C) become a window to understand young kids D) lead to worse communication
79. Which statement is TRUE according to the passage
A) It's good for kids to micro blog for more than one hour a day.
B) Kids should trust all the messages on a micro blog because they are useful.
C) The trend of micro blogging has swept the country since five years ago.
D) Kids should try to talk face to face with people, not just micro blogging.
B. Choose the words or expressions and complete the passage (選擇最恰當(dāng)?shù)膯卧~或詞語完成短文)：(12分)
When I was a boy of twelve in South Carolina, something happened to me that made me never put any wild creature in a cage.
We lived on the edge of a forest, and every evening the mockingbirds would come and rest in the trees and ___80___. There isn't a musical instrument made by man that can produce a more beautiful sound than the song of the mockingbird.
I decided to catch a young bird and keep it in a cage, and in this way, I would have my own
private musician.
I finally succeeded in catching one and put it in a cage. At first, being ___81___, the bird fluttered (撲騰) about the cage, but finally it settled down in its new home. I felt very pleased with myself and ___82___ some beautiful singing from my little musician.
On the second day, the little bird's mother flew to the cage with food in her mouth. The baby bird ate ___83___ she brought to it. I was pleased to see this. Certainly the mother bird knew how to feed her baby than I did.
The following morning when I went to see my bird, I discovered it on the floor of the cage, dead. I was terribly surprised! ___84___ had happened!
Arthur Wayne, the famous ornithologist (鳥類專家), who happened to be visiting my father at the time, hearing me crying over the death of my bird, explained to me. "A mother mockingbird, finding her young in a cage, will sometimes bring it poison berries (毒莓). She thinks it better for
her baby to die than to lose ___85___.
Since then I have never caught any living creature and put it in a cage. All living things have a right to live free.
80. A) dance B) fly C) sing D) jump
81. A) happy B) excited C) bored D) frightened
82. A) looked forward to B) looked out of C) looked for D) looked up
83. A) somebody B) everything C) nothing D) none
84. A) How B) What C) When D) Which
85. A) friends B) parents C) freedom D) happiness
C. Read the passage and fill in the blanks with proper words (在短文的空格內(nèi)填入適當(dāng)?shù)脑~，使其內(nèi)容通順，每空格限填一詞，首字母已給)：(14分)
Each Indian tribe (部落) had a different language. Many Indians never learned any language e___86___ their own. Do you know how Indians from different tribes talked to each They had two ways to talk without sound. One way was by sign language; the other was by signals.
Sign language is a way talking by signs. Indians used it when they met strangers. In this way, they could find out w___87___ the stranger was a friend or an enemy.
Indians usually used signals when they wanted to send messages to someone far away. To make signals, an Indian might use a pony (小馬). He might use a blanket. Or he might use smoke, a mirror or fire arrows (箭) .
To signal that he had seen many animals, an Indian r___88___ his pony in a large circle. Sometimes the Indian gave a signal like this and then went away to hide. This meant that there was danger.
The blanket signal was visible from far away. An Indian held two c___89___ of a blanket in his hands. Then he began to swing (搖動) the blanket from side to side in front of him. An Indian could send many different signals with his blanket.
He could also send many signals with a mirror to w___90___ someone or to get the attention of a person far away. But he also used it to send messages in code. Of course, mirrors could be used o___91___ when the sun was shining. At night, Indians used fire arrows for signaling.
An Indian also sent signals with smoke. He made a small fire of dry wood. Then he put grass or green branches on it. He held a blanket over the fire for a minute. When he r___92___ the blanket from the fire, there was a cloud of smoke. The number of clouds of smoke told his message in code.
Now you can see that Indians didn't need to learn each other's language. They could talk to one another by using signals or sign language.
D. Answer the questions (根據(jù)短文內(nèi)容回答下列問題)：(12分)
I lost my childhood to Harry Potter.
---Tom Felton
After nearly ten years, the Harry Potter bandwagon (熱潮) is going to end. And for the young stars who have spent half their lives filming the movie, the pain of saying goodbye could not be greater. But there are several things Tom Felton---also known as Harry's school nemesis (復(fù)仇者) Draco Malfoy --- is looking forward to. And from the moment you see him, it is clear why.
"For the past ten years we haven't had much free time to do other things. I certainly haven't had much free time to keep my own hair color, or lie in the sun, or do anything with only a little danger like skiing. It was nice to go on holiday and not have to make up on the SPF50 and sit under an umbrella with three caps on," Tom said.
For all the fame and wealth that Harry Potter has brought its young stars, there have been plenty of downsides, too.
Tom is now 23 but talks like he is ten years older, and his co-stars have been working since they were young children. And while he says he has no regrets about being in the movies, he also says that at the same time he had to grow up fast.
"One thing that people keep on saying to me is that the wealth and the fame must have made up fax missing out on my childhood," he says. "But the idea of money ---putting a price on your childhood--- is ridiculous (可笑的). You will never get those years back. Don't you think you can put a price on them "
"And to me, fame is not a positive thing. The idea of being famous is a lot better than the reality."
The youngest of four brothers brought up in a middle-class home in Epsom, Surrey, he honestly says that no one in the family knew what to do with all the money he was making. His mother invested some of it in property (不動產(chǎn)) but told him the rest was his to do with what he wanted.
93. Who is Tom Felton known as in the film Harry Potter
94. How long has Tom Felton spent filming Harry Potter
95. What couldn't Tom do while he was an actor in a film
96. Why did Tom think putting a price on his childhood was ridiculous
97. Tom's mother invested all of his money in property, didn't she
98. What have you learned from Tom's childhood experience
VII. Writing (作文)：(共20分)
99．Write at least 60 words about the topic "I turn to ______ when I am in trouble."(以“我遇到困難時就求助于……”為題寫一篇不少于60個詞的短文，標(biāo)點符號不占格。請在答題紙作文題目空格上填上內(nèi)容，比如：I turn to my friend when I am in trouble.我遇到困難時就求助于我朋友)。
Use the following points as a reference. (以下問題僅供參考)
-What is/was your trouble
-Who helps/helped you when you are/were in trouble
-Why do/did you turn to ________ (Give two reasons)
（注意：短文中不得出現(xiàn)任何人名、校名及其他相關(guān)信息，否則不予評分。）
In addition B. study C. temperature D. most E. that
F. speak G. good for H. if I. quickly上海市浦東新區(qū)2012屆九年級上學(xué)期期末質(zhì)量調(diào)研考試（數(shù)學(xué)）掃描版無答案
本試卷上答題一律無效
考生務(wù)必按答題要求在答題紙規(guī)定的位置上作答,
2.除第一、二大題外,其余各題如無特別說明,都必須在答題紙的相應(yīng)位置上寫出證明或計
算的主要步驟
3.考試不使用計算器
選擇題:(本大題共6題,每題4分,滿分24分)
如果3
(x、y均不為零
么
x:y的值是
2.如圖,在△ABC中,∠ACB-90°,CD是AB邊上的高,AD=4cm,DB=1cm,則CD等于
(A)1.5cm
(B)2cm
(C)2.5cm
(D)3cm
3.在△ABC中,點D、E分別為AB、AC上的點,且DE∥BC,
24D=BD.BC=a,用向量a表示向量DE為
第2題圖
4.在R△ABC中,∠C90°,∠B=2∠A,那么cosA的值等于
√
5.如圖,傳送帶和地面所成斜坡的坡度為12,它把物體從地面點
A處送到離地面2米高的B處,則物體從A到B所經(jīng)過的路程為
(A)4米
2、3米
(C)
/5
(D)2√5米
6.如圖為二次函數(shù)y=ax2+bx+c的圖像,它與x軸交于(10)、(30)兩
點在下列說法中:①a<9②拋物線在直線x2的左側(cè)是下降的/③
ab>其中正確的說法有
)0個
(B)1個
個
(D)3個
第6題圖
48分
,附物線少=一上(x+)的對稱軸是直線一點
9.兩個相似三角形的面積比為12,則它們的相似比為A
10,如圖,BC平分∠ABD,AB=4,BD=9,若 AAnC ACHD
第10題圖
則BC=▲
1.在△ABC中,D是BC的中點,設(shè)向量花C=2,=2b,用向量b
表示向量AD=▲
12.如圖,已知小明的身高(DE)是米他在路燈下的影長(EC
為1米,小明與燈桿的距離(BE)為2米,則路燈距地面的高度CAB)
13.如果拋物線y=一m(x+1)=m+1的頂點坐標(biāo)為(12),
第12圖
那么它的開口方向
14,在R△ABC中,∠0,.C=2C=√石,則
∠B=▲
15.如圖,AB是鐵塔,CD是測角儀,已知測角儀底部C與鐵塔D2-1-
底部B的距離為m米,為了測量鐵塔的高度,用測角儀測得
h(米
塔頂A的仰角為a,知測角儀的高CD為h米,則鐵塔的
高度ABA▲果(果用含a、m、A的代數(shù)式表示)
第15題圖
16.在一個邊長為2的正方形中挖去一個小正方形,使小正方
形四周剩下部分的寬度均為x,若剩下陰影部分的面積為y,那么y關(guān)于
x的函數(shù)解析式
1,寫出一個二次函數(shù)的解板式使它的國像滿足如下2個條件:(1)頂點在
直線y=一x上:(2)不修過坐原點聲么這個二次函數(shù)的解析式可以
是
6題圖
18.拋物線y=x2-1通過左右平移得到拋物級CC通過上下平移得到拋
線y=x2-8x+21,則拋物線C的表達(dá)式為上海市浦東新區(qū)2012屆九年級上學(xué)期期末質(zhì)量調(diào)研考試
物理試題
一、選擇題(共16分)
下列各題均只有一個正確選項，請在答題紙的相應(yīng)位置寫上答案。
1．在下列科學(xué)家中，其名字作為我們所學(xué)物理量單位的是 ( )
A．托里拆利 B．阿基米德 C．帕斯卡 D．伽利略
2．以下用電器正常工作時的電功率最接近1瓦的是 ( )
A．白熾燈 B．手電筒 C．電冰箱 D．電飯鍋
3．下列各現(xiàn)象中，與大氣壓強無關(guān)的是 ( )
A．壓路機壓路 B．吸管吸飲料 C．抽水機抽水 D．鋼筆吸墨水
4．阻值分別為10歐和20歐的兩個電阻并聯(lián)，它們的總電阻 ( )
A．小于10歐 B．等于15歐 C．等于30歐 D．大于30歐
5．對于密度公式的理解，下列說法中正確的是 ( )
A．相同質(zhì)量，密度與體積成反比 B．相同體積，密度與質(zhì)量成正比
C．同種物質(zhì)，密度與質(zhì)量成反比 D．同種物質(zhì)，質(zhì)量與體積成正比
6．下列事實中，最能說明壓力作用效果跟受力面積有關(guān)的是 ( )
A．相同形狀的實心銅塊和鐵塊放在同一海綿上，銅塊產(chǎn)生的效果顯著
B．同一個人站在水泥地上和沙坑中，在沙坑中會留下較深的腳印
C．同一塊磚平放和豎放在沙面上，豎放時陷入沙中的程度較顯著
D．行駛在同一泥地上的載重汽車，滿載時在泥上的留下的痕跡深
7．在圖1所示的電路中，閉合電鍵S，電路正常工作。一段時間后燈L熄滅，電路中只有一處故障，且只發(fā)生在燈L或電阻R上，則 ( )
A．若電壓表有示數(shù)，一定為燈L短路
B．若電壓表無示數(shù)，一定為燈L斷路
C．若電壓表有示數(shù)，一定為電阻R斷路
D．若電壓表無示數(shù)，一定為電阻R短路
8．甲、乙兩個實心正方體分別放在水平地面上，它們對水平地面的壓強相等，且ρ甲>ρ乙。若在它們上部沿水平方向分別切去相同體積，則它們對地面壓強變化量Δp甲、Δp乙的大小關(guān)系 ( )
A．Δp甲>Δp乙 B．Δp甲=Δp乙
C．Δp甲<Δp乙 D．都有可能
二、填空題(共26分)
請將結(jié)果填入答題紙的相應(yīng)位置。
9．教室內(nèi)日光燈正常工作的電壓為 (1) 伏，日光燈與電風(fēng)扇之間是 (2) 連接的，日光燈上標(biāo)有“40W”的字樣，它表示日光燈的 (3) 為40W。
10．物體 (4) 上受到的壓力叫壓強。某同學(xué)站在水平地面上時，他對地面的壓強約為2×104 (5) ；若他由站立改為在水平地面上行走時，對地面的壓強將 (6) (選填“變大”、“不變”或“變小”)。
11．某阻值為10歐的定值電阻連在一節(jié)新干電池兩端，則它兩端的電壓為 (7) 伏，，通過它的電流是 (8) 安；若把它連在3伏的電源兩端，它的電阻為 (9) 歐。
12．物理知識在生產(chǎn)和生活中有著廣泛應(yīng)用，在圖2(A)中的茶壺相當(dāng)于一個 (10) ；圖2(B)中的鐵路鋼軌輔設(shè)在枕木上，是為了減小對路基的 (12) ；圖2(C)所示是用來測量用戶消耗 (12) 的儀表。
13．如圖3所示，我國的“蛟龍”號潛水器完全潛入水中后，隨著潛水深度的增大，潛水器受到海水的壓強將 (13) ，海水對潛水器的浮力 (14) (均選填“增大”、“減小”或“不變”)。當(dāng)它創(chuàng)紀(jì)錄地突破5000米深處時，海水對它的壓強為 (15) 帕(海水的密度取水的密度值)。
14．某導(dǎo)體兩端的電壓為3伏，通過的電流為0.3安，則10秒內(nèi)通過它的電量為 (16) 庫，電流所做的功為 (17) 焦。若把它接在6伏的電源兩端，通過它的電流將 (18) (選填“變大”、“不變”或“變小”)。
15．在圖4所示電路中，電源電壓保持不變，閉合電鍵S，當(dāng)滑動變阻器的滑片P向右移動時，電流表A1示數(shù)將 (19) ；電壓表V示數(shù)跟電流表A示數(shù)的比值 (20) 。(均選填“變小”、“不變”或“變大”)
16．在探究浮力的大小與哪些因素有關(guān)的實驗中，某小組同學(xué)用若干個完全相同的塑料塊分別浸入水和酒精中，實驗過程如圖5所示。已知ρ水>ρ酒精。
①分析比較圖A、B、C(或D、E、F)可初步得出： (21) 。
②分析比較圖A、D(或B、E，或C、F)可初步得出： (22) 。
三、作圖題(共6分)
請將圖直接畫在答題紙的相應(yīng)位置，作圖題必須使用2B鉛筆。
17．重10牛的物體放在水平桌面上，用力的圖示法在圖6中畫出物體對桌面的壓力。
18．在圖7所示電路里填上適當(dāng)?shù)碾姳矸枺怪蔀檎_電路。
四、計算題(共24分)
請將計算過程和答案寫入答題紙的相應(yīng)位置。
19．體積為2×10-3米3的金屬塊浸沒在水中，求：金屬塊受到的浮力大小F浮。
20．質(zhì)量為2千克的冰塊，待完全熔化成水后，求水的體積。
21．如圖8所示的電路，電源電壓為6伏且保持不變。滑動變阻器R2標(biāo)有“2A 20Ω”的字樣。滑動變阻器滑片P在最右端時，閉合電鍵S，電流表示數(shù)為0.2安。 求：
①滑動變阻器兩端的電壓；
②電阻R1的阻值；
③在電路安全工作的情況下，選擇合適的量程，移動滑動變阻器滑片P，R1消耗的最大電功率。
22．如圖9所示A、B兩個輕質(zhì)圓柱形容器放在水平桌面上，A容器中盛水2.0×10-4米3，B容器內(nèi)盛有質(zhì)量為0.64千克、深為0.2米的液體，已知SB=2SA=4×10-3米2，兩容器高均為0.4米，求：
①A容器中水的質(zhì)量；
②A容器對水平桌面的壓強；
③若要使液體對容器底的壓強相等，小張和小王想出了以下方法：
小張：分別在兩個容器中抽出等高的液體
小王：分別在兩個容器中加入等高的液體
請你通過計算說明，他們的設(shè)想是否可行。
五、實驗題(共18分)
請根據(jù)要求在答題紙的相應(yīng)位置作答。
23. 如圖10所示的各種實驗裝置，請按照要求回答：
①圖A是測量 (1) 的儀器，測量時，應(yīng)在它的右盤中放置 (2) (選填“被測物體”或“砝碼”)。
②圖B所示是某電學(xué)儀表的表盤，使用時應(yīng)把該儀表與用電器 (3) 聯(lián)，此時它的示數(shù)是 (4) 伏。
24.在“測定小燈泡的額定功率”的實驗中，待測小燈標(biāo)有“2.5V”字樣：
①在圖11所示的電路中，有一根導(dǎo)線尚未連接，請用筆線代替導(dǎo)線在圖中正確連接。要求滑片向右移動時，電流表示數(shù)變大。 (5) (用2B鉛筆在答題紙的相應(yīng)位置連線)
②閉合電鍵前，滑動變阻器連入電路阻值最大的目的是 (6) 。
③為了測出小燈的額定功率，在移動滑片時，眼睛應(yīng)注意觀察 (7) 的示數(shù)；當(dāng)小燈正常發(fā)光時，電流表的示數(shù)如圖12所示，小燈的額定功率為 (8) 瓦。
25．在探究“液體內(nèi)部壓強與哪些因素有關(guān)”的實驗中，某小組同學(xué)用一個兩端開口的玻璃管、下面扎有橡皮膜的器材做實驗，如圖13所示。
實驗時，管中倒入的液體越來越多，橡皮膜下凸的程度越顯著，小民提出猜想：液體內(nèi)部壓強可能與液體的質(zhì)量有關(guān)；小紅根據(jù)液體越來越深，橡皮膜下凸的程度越顯著，于是猜想：液體內(nèi)部壓強可能與液體的 (9) 有關(guān)。
為了驗證猜想，他們按圖14所示器材來驗證(B、C器材底部都可以與A連接組合使用)，實驗時他們在兩容器中倒入同種液體、液面位置如圖所示，兩容器中液體的質(zhì)量 (10) (選填“相同”或“不同”)，這時，他們是在驗證 (11) (選填“小紅”或“小民”)的猜想。若記錄的橡皮膜下凸的程度相同，說明該猜想是 (12) (選填“正確”或“錯誤”)的。
26．某小組同學(xué)將甲、乙兩個不同規(guī)格的小燈按圖15A所示接在可調(diào)節(jié)電壓的電源兩端，閉合電鍵，發(fā)現(xiàn)甲燈比乙燈亮；接著，又將它們按圖15B所示連接，閉合電鍵，卻發(fā)現(xiàn)乙燈比甲燈亮。為了探究燈泡發(fā)光時的亮度與哪些因素有關(guān)，他們分別測出兩次實驗中每個小燈的電流、電壓值，并記錄小燈的亮暗程度(用*表示，*越多表示燈越亮，*數(shù)相等表示小燈亮暗程度相同)，實驗數(shù)據(jù)分別如表一、表二所示。
表一 表二
小燈 電壓/伏 電流/安 亮暗程度 小燈 電壓/伏 電流/安 亮暗程度
甲 2 0.18 *** 甲 1.5 0.16 **
乙 1 0.18 * 乙 1.5 0.24 ***
①對上述電路和表格進(jìn)行比較、分析，可得出表一中的實驗數(shù)據(jù)是該小組同學(xué)根據(jù)圖15
(13) (選填“A”或“B”)所示的電路圖進(jìn)行實驗測得的。
②分析表一中的實驗數(shù)據(jù)及相關(guān)現(xiàn)象，可以得出： (14) 。
③分析表二中的實驗數(shù)據(jù)及相關(guān)現(xiàn)象，可以得出： (15) 。
④為了進(jìn)一步探究，他們又選用丙和丁兩個小燈重復(fù)上述實驗，實驗數(shù)據(jù)分別如表三、表四所示。
表三 表四
小燈 電壓/伏 電流/安 亮暗程度 小燈 電壓/伏 電流/安 亮暗程度
丙 1.2 0.2 ** 丙 2.5 0.32 *****
丁 1.8 0.2 *** 丁 2.5 0.24 ****
請綜合分析、比較以上四個表中的實驗數(shù)據(jù)及相關(guān)現(xiàn)象，還可以得出：
(a) (16) ；
(b) (17) 。
⑤由以上結(jié)論可以得出：小燈的亮暗程度是由小燈發(fā)光時的 (18) 決定的。
浦東新區(qū)2011學(xué)年度第一學(xué)期初三物理期末物理抽測試卷
答案要點及評分說明
題號 答案要點及評分說明
一、16分 1.C。 2.B。 3.A。 4.A。 5.D。6.C。 7.B。 8.A。
二、26分 9. (1)220； (2)并聯(lián)； (3)額定功率。10. (4)單位面積； (5)帕； (6)變大。11. (7)1.5； (8)0.15； (9)10。12. (10)連通器； (11)壓強； (12)電能。13. (13)增大； (14)不變； (15)4.9×107。14. (16)3； (17)9； (18)變大。15. (19)變小； (20)變大。16. (21)物體排開同種液體的體積越大，所受的浮力也越大； (22)物體排開液體的體積相同時，液體的密度越大，所受浮力也越大。說明：11-14題每空1分，15-16題每空2分。
三、6分 17. 大小(標(biāo)度、F表述、正比)1分；方向(垂直)1分；作用點1分。多畫重力扣1分。
18.三個電表符號都正確3分。
四、24分 19、本題共4分。V排=V物=2×103米3 1分F浮=ρ液V排g=1.0×103千克/米3×2×103米3×9.8牛/千克=19.6牛 3分
20、本題共4分。m水=m冰=2千克 1分 3分
21、本題共7分。①U2=IR2=0.2安×20歐=4伏 2分②U1 = U – U2=6伏-4伏=2伏 1分 2分③P1大 = U1大 I大=6伏×0.6安=3.6瓦 2分
22、本題共9分。①mA=ρ水VA=1.0×103千克/米3×2.0×104米3=0.2千克 2分②FA=GA=mAg=0.2千克×9.8牛/千克=1.96牛 2分③ 1分小張：ρ水g(hA-Δh)=ρBg(hB-Δh) 1分Δh=-0.3米<0 ∴不可能 1分小王：ρ水g(hA+Δh)=ρBg(hB+Δh) Δh=0.3米>0.2米 1分∴不可能 1分
說明：計算題不重復(fù)扣分。
五、18分 23、共4分。(1)質(zhì)量； (2)砝碼； (3)并； (4)2.2。
24、共4分。(6)保護(hù)電路；(7)電壓表；(8)0.55。
25、共4分。(9)深度； (10)不同； (11)小民； (12)錯誤。
26、共6分。(13)A 1分(14)通過的電流相等時，兩端電壓越大，小燈越亮 1分(15)兩端電壓相等時，通過的電流越大，小燈越亮 1分(16)當(dāng)小燈兩端電壓與通過它的電流的乘積相等時，小燈亮暗程度相同 1分(17)小燈兩端電壓與通過它的電流的乘積越大，小燈越亮 1分(18)電壓與電流的乘積 1分
R
V
L
圖1
(C)
(B)
(A)
圖3
圖2
R2
R1
A1
A
S
V
P
圖4
D
酒精
0
2
1
3
5
4
0
2
1
3
5
4
C
水
0
2
1
3
5
4
0
2
1
3
5
4
B
水
0
2
1
3
5
4
0
2
1
3
5
4
A
0
2
1
3
5
4
0
2
1
3
5
4
水
F
酒精
0
2
1
3
5
4
0
2
1
3
5
4
E
酒精
0
2
1
3
5
4
0
2
1
3
5
4
圖5
圖6
圖7
圖8
A
V
R1
P
R2
S
S
圖9
A
B
V
3
15
A
B
圖10
A
0.6
3
圖11
圖12
圖13
圖14
B
A
C
A
橡皮膜
A
B
電源
電源
甲
乙
甲
乙
圖15
(5)浦東新區(qū)2011學(xué)年度第一學(xué)期期末質(zhì)量測試
初三語文試卷
(滿分150分,考試時間100分鐘)
考生注意:本卷共有27題,請將所有答案寫在答題紙上。寫在試卷上不計分
文言文閱讀(42分)
(一)默寫(18分)
1.關(guān)河夢斷何處
(《訴衷情》)
2.夕陽西下
(《天凈沙·秋思》)
志在千里。(《步出夏門行》)
4.草枯鷹眼疾
(《觀獵》)
日星隱暱
(《岳陽樓記》)
出則無敵國外患者。(《生于憂患,死于安樂》)
(二)閱讀下面的曲,完成7-8題(4分)
水仙子·詠江南
江煙水照睛嵐,兩岸人家接畫檐,芰荷叢一段秋光淡。看沙鷗舞再三,卷香風(fēng)十里珠簾
畫船兒天邊至,酒旗兒風(fēng)外隨。愛殺江南
7.“晴嵐”在曲中的意思是
(2分)
8.下列理解不正確的一項是(
)(2分)
詠江南”的
是“贊美、歌頌
B.“看沙舞再三”從動態(tài)的角度表現(xiàn)江南美景的生動、活潑
C.“畫船兒天邊至,酒旗兒風(fēng)外隨”突出了江南水鄉(xiāng)的富庶樣和
D.曲中大量運用數(shù)詞是為了襯托出江南景觀的精巧柔美。
(三)閱讀下文,完成9-11題(8分)
醉翁亭記(節(jié)選)
若夫日出而林霏開,云歸而巖穴暝,晦明變化者,山間之朝暮也。野芳發(fā)而幽香,佳木秀而繁
陰,風(fēng)霜高潔,水落而石出者,山間之四時也。朝而往,暮而歸,四時之景不同,而樂亦無窮也
至于負(fù)者歌于途,行者休于樹,前者呼,后者應(yīng),傴僂提攜,往來而不絕者,滁人游也
臨溪而漁,溪深而魚肥;釀泉為酒,泉香而酒洌;山肴野蔌,雜然而前陳者,太守宴也。宴酣
之樂,非絲非竹,射者中,弈者勝,觥籌交錯,起坐而喧嘩者,眾賓歡也。蒼顏白發(fā),頹然乎
其間者,太守醉也
9.選文的作者是
(朝代)文學(xué)家
(人名)。(2分)
10.用現(xiàn)代漢語翻譯下面的句子,注意加點詞的含義。(3分)
往來而不絕者,滁人游也。
11.從選文看,“太守醉”的真正原因在于
(3分)
(四)閱讀下文,完成12-15題(12分)
農(nóng)夫耕田
農(nóng)夫耕于田,數(shù)息而后一鋤。行者見而哂之曰:“甚矣,農(nóng)之惰也!數(shù)息而后一
不成!”農(nóng)夫曰:“子莫知所以耕,子可示我以耕之術(shù)乎 ”行者解衣下田,一息而數(shù)
鋤盡一身之力。未及移時,氣竭汗雨,喘喘焉不能作聲,且仆于田,謂農(nóng)夫曰:“今而后知精
也,”農(nóng)夫曰:“非耕難,乃子之術(shù)誤矣!人之處事亦然,欲速則不達(dá)也。”行者服而去
【注釋】①息:呼吸。②哂(shen):譏笑。③竟月:滿一月,整整一個月
12.解釋下列句子中加點的詞語。(4分)
(2)行者服而去(
(3分
13.用現(xiàn)代漢語翻譯下面句子:甚矣,農(nóng)之惰也!
(1)氣竭汗雨
(2分)
14.“行者服而去”中“服”的原因是
15.對文章內(nèi)容理解正確的一項(
(3分)
A.農(nóng)夫耕田的時候,“數(shù)息而后一鋤”,說明農(nóng)夫是一個懶惰的人
B.行者解衣下田,最后累倒在田地里,表現(xiàn)出行者勞動非常賣力
C.“乃子之術(shù)誤矣”一句中的“術(shù)”具體是指耕作的方法、技術(shù)等
D.這個故事意在告訴我們只要方法正確,再難的事也會變得容易了。
一、現(xiàn)代文閱讀(48分)
(2讀下文,完成120厘(0字美在多維
①漢字分隸楷行草,書法成為獨具一格的藝術(shù),書法工具之精益求精,書法藝術(shù)之令
人驚艷…舉世無雙!漢字是全世界最美麗的文字
、心幾何學(xué)研完空間,空間具有維度,維度越多自由度地大,維度較抽象,舉例以明之:滿
蛇為洞壁所限只能前進(jìn)后,它的空間只有一維,原上奔馬除前進(jìn)后外還能左轉(zhuǎn)右轉(zhuǎn),
它的空間是二維的,空中飛鳥除前進(jìn)后退左轉(zhuǎn)右轉(zhuǎn)外,還能向上騰飛向下滑翔,語云“天空任
鳥飛”,烏比誰都自由,因為三維空間具有最大的自由度
多、④以字母為單元的拉丁語系的拼音文字,其本質(zhì)是一維的,而漢字書法序滿目美不勝政:
骨文之美,鐘鼎大小篆之美,隸體端莊之,體之吳,行書之美,草
書筆走龍蛇曠世奇美難以筆墨形容。書法容百家而各顯其個性之瑰麗奇美,源于漢字具有極大
的自由度
④自由度來自多維空間,漢字有指事、象形、形聲、會意、轉(zhuǎn)注。假懂六書,象形字從圖形
轉(zhuǎn)化而來,理所當(dāng)然是二維的,其余五書也多半包含象形部分,例加形聲字一半象形一半擬聲
非二維不足以容納,再者,漢字是由橫,豎,點,,捺等筆畫構(gòu)成的,好比在集面上拼七巧板
必須有二維的自由度才能拼出千變?nèi)f化的美麗圖案來。可見漢字及其書法之美在于多維
④書法講究構(gòu)架。類似于繪畫之構(gòu)圖,至少須有二維空間所提供的大量自由度,字形才
談得上構(gòu)架,才能體現(xiàn)出篆象行草之特色,才能將各家之不同風(fēng)格表現(xiàn)得淋漓盡致
④書法也講究懸豌。書法家手腕懸空,方能隨心所欲運臂使指、揮毫著墨,在三維空間
①書法的多維在很大程度上還歸功于其獨特的工具—毛筆。毛筆是所有筆中最神奇的
中發(fā)揮最大的自由度
圓珠筆只有一個自由度,鵝毛筆和鋼筆的筆尖分又,可在寬度上略為施展,其自由度介于
之間,毛筆由千百根毫毛組成,每根毫毛可有不同程度的彎曲,其自由度藝止千百 正園為毛
筆有這么多的自由度,書法家才能得心應(yīng)手揮灑自如,一支筆寫出千般字,尊毛筆為眾筆之王上海市浦東新區(qū)2012屆九年級上學(xué)期期末質(zhì)量調(diào)研考試（數(shù)學(xué)）掃描版無答案
本試卷上答題一律無效
考生務(wù)必按答題要求在答題紙規(guī)定的位置上作答,
2.除第一、二大題外,其余各題如無特別說明,都必須在答題紙的相應(yīng)位置上寫出證明或計
算的主要步驟
3.考試不使用計算器
選擇題:(本大題共6題,每題4分,滿分24分)
如果3
(x、y均不為零
么
x:y的值是
2.如圖,在△ABC中,∠ACB-90°,CD是AB邊上的高,AD=4cm,DB=1cm,則CD等于
(A)1.5cm
(B)2cm
(C)2.5cm
(D)3cm
3.在△ABC中,點D、E分別為AB、AC上的點,且DE∥BC,
24D=BD.BC=a,用向量a表示向量DE為
第2題圖
4.在R△ABC中,∠C90°,∠B=2∠A,那么cosA的值等于
√
5.如圖,傳送帶和地面所成斜坡的坡度為12,它把物體從地面點
A處送到離地面2米高的B處,則物體從A到B所經(jīng)過的路程為
(A)4米
2、3米
(C)
/5
(D)2√5米
6.如圖為二次函數(shù)y=ax2+bx+c的圖像,它與x軸交于(10)、(30)兩
點在下列說法中:①a<9②拋物線在直線x2的左側(cè)是下降的/③
ab>其中正確的說法有
)0個
(B)1個
個
(D)3個
第6題圖
48分
,附物線少=一上(x+)的對稱軸是直線一點
9.兩個相似三角形的面積比為12,則它們的相似比為A
10,如圖,BC平分∠ABD,AB=4,BD=9,若 AAnC ACHD
第10題圖
則BC=▲
1.在△ABC中,D是BC的中點,設(shè)向量花C=2,=2b,用向量b
表示向量AD=▲
12.如圖,已知小明的身高(DE)是米他在路燈下的影長(EC
為1米,小明與燈桿的距離(BE)為2米,則路燈距地面的高度CAB)
13.如果拋物線y=一m(x+1)=m+1的頂點坐標(biāo)為(12),
第12圖
那么它的開口方向
14,在R△ABC中,∠0,.C=2C=√石,則
∠B=▲
15.如圖,AB是鐵塔,CD是測角儀,已知測角儀底部C與鐵塔D2-1-
底部B的距離為m米,為了測量鐵塔的高度,用測角儀測得
h(米
塔頂A的仰角為a,知測角儀的高CD為h米,則鐵塔的
高度ABA▲果(果用含a、m、A的代數(shù)式表示)
第15題圖
16.在一個邊長為2的正方形中挖去一個小正方形,使小正方
形四周剩下部分的寬度均為x,若剩下陰影部分的面積為y,那么y關(guān)于
x的函數(shù)解析式
1,寫出一個二次函數(shù)的解板式使它的國像滿足如下2個條件:(1)頂點在
直線y=一x上:(2)不修過坐原點聲么這個二次函數(shù)的解析式可以
是
6題圖
18.拋物線y=x2-1通過左右平移得到拋物級CC通過上下平移得到拋
線y=x2-8x+21,則拋物線C的表達(dá)式為上海市浦東新區(qū)2012屆九年級上學(xué)期期末質(zhì)量調(diào)研考試
物理試題
一、選擇題(共16分)
下列各題均只有一個正確選項，請在答題紙的相應(yīng)位置寫上答案。
1．在下列科學(xué)家中，其名字作為我們所學(xué)物理量單位的是 ( )
A．托里拆利 B．阿基米德 C．帕斯卡 D．伽利略
2．以下用電器正常工作時的電功率最接近1瓦的是 ( )
A．白熾燈 B．手電筒 C．電冰箱 D．電飯鍋
3．下列各現(xiàn)象中，與大氣壓強無關(guān)的是 ( )
A．壓路機壓路 B．吸管吸飲料 C．抽水機抽水 D．鋼筆吸墨水
4．阻值分別為10歐和20歐的兩個電阻并聯(lián)，它們的總電阻 ( )
A．小于10歐 B．等于15歐 C．等于30歐 D．大于30歐
5．對于密度公式的理解，下列說法中正確的是 ( )
A．相同質(zhì)量，密度與體積成反比 B．相同體積，密度與質(zhì)量成正比
C．同種物質(zhì)，密度與質(zhì)量成反比 D．同種物質(zhì)，質(zhì)量與體積成正比
6．下列事實中，最能說明壓力作用效果跟受力面積有關(guān)的是 ( )
A．相同形狀的實心銅塊和鐵塊放在同一海綿上，銅塊產(chǎn)生的效果顯著
B．同一個人站在水泥地上和沙坑中，在沙坑中會留下較深的腳印
C．同一塊磚平放和豎放在沙面上，豎放時陷入沙中的程度較顯著
D．行駛在同一泥地上的載重汽車，滿載時在泥上的留下的痕跡深
7．在圖1所示的電路中，閉合電鍵S，電路正常工作。一段時間后燈L熄滅，電路中只有一處故障，且只發(fā)生在燈L或電阻R上，則 ( )
A．若電壓表有示數(shù)，一定為燈L短路
B．若電壓表無示數(shù)，一定為燈L斷路
C．若電壓表有示數(shù)，一定為電阻R斷路
D．若電壓表無示數(shù)，一定為電阻R短路
8．甲、乙兩個實心正方體分別放在水平地面上，它們對水平地面的壓強相等，且ρ甲>ρ乙。若在它們上部沿水平方向分別切去相同體積，則它們對地面壓強變化量Δp甲、Δp乙的大小關(guān)系 ( )
A．Δp甲>Δp乙 B．Δp甲=Δp乙
C．Δp甲<Δp乙 D．都有可能
二、填空題(共26分)
請將結(jié)果填入答題紙的相應(yīng)位置。
9．教室內(nèi)日光燈正常工作的電壓為 (1) 伏，日光燈與電風(fēng)扇之間是 (2) 連接的，日光燈上標(biāo)有“40W”的字樣，它表示日光燈的 (3) 為40W。
10．物體 (4) 上受到的壓力叫壓強。某同學(xué)站在水平地面上時，他對地面的壓強約為2×104 (5) ；若他由站立改為在水平地面上行走時，對地面的壓強將 (6) (選填“變大”、“不變”或“變小”)。
11．某阻值為10歐的定值電阻連在一節(jié)新干電池兩端，則它兩端的電壓為 (7) 伏，，通過它的電流是 (8) 安；若把它連在3伏的電源兩端，它的電阻為 (9) 歐。
12．物理知識在生產(chǎn)和生活中有著廣泛應(yīng)用，在圖2(A)中的茶壺相當(dāng)于一個 (10) ；圖2(B)中的鐵路鋼軌輔設(shè)在枕木上，是為了減小對路基的 (12) ；圖2(C)所示是用來測量用戶消耗 (12) 的儀表。
13．如圖3所示，我國的“蛟龍”號潛水器完全潛入水中后，隨著潛水深度的增大，潛水器受到海水的壓強將 (13) ，海水對潛水器的浮力 (14) (均選填“增大”、“減小”或“不變”)。當(dāng)它創(chuàng)紀(jì)錄地突破5000米深處時，海水對它的壓強為 (15) 帕(海水的密度取水的密度值)。
14．某導(dǎo)體兩端的電壓為3伏，通過的電流為0.3安，則10秒內(nèi)通過它的電量為 (16) 庫，電流所做的功為 (17) 焦。若把它接在6伏的電源兩端，通過它的電流將 (18) (選填“變大”、“不變”或“變小”)。
15．在圖4所示電路中，電源電壓保持不變，閉合電鍵S，當(dāng)滑動變阻器的滑片P向右移動時，電流表A1示數(shù)將 (19) ；電壓表V示數(shù)跟電流表A示數(shù)的比值 (20) 。(均選填“變小”、“不變”或“變大”)
16．在探究浮力的大小與哪些因素有關(guān)的實驗中，某小組同學(xué)用若干個完全相同的塑料塊分別浸入水和酒精中，實驗過程如圖5所示。已知ρ水>ρ酒精。
①分析比較圖A、B、C(或D、E、F)可初步得出： (21) 。
②分析比較圖A、D(或B、E，或C、F)可初步得出： (22) 。
三、作圖題(共6分)
請將圖直接畫在答題紙的相應(yīng)位置，作圖題必須使用2B鉛筆。
17．重10牛的物體放在水平桌面上，用力的圖示法在圖6中畫出物體對桌面的壓力。
18．在圖7所示電路里填上適當(dāng)?shù)碾姳矸枺怪蔀檎_電路。
四、計算題(共24分)
請將計算過程和答案寫入答題紙的相應(yīng)位置。
19．體積為2×10-3米3的金屬塊浸沒在水中，求：金屬塊受到的浮力大小F浮。
20．質(zhì)量為2千克的冰塊，待完全熔化成水后，求水的體積。
21．如圖8所示的電路，電源電壓為6伏且保持不變。滑動變阻器R2標(biāo)有“2A 20Ω”的字樣。滑動變阻器滑片P在最右端時，閉合電鍵S，電流表示數(shù)為0.2安。 求：
①滑動變阻器兩端的電壓；
②電阻R1的阻值；
③在電路安全工作的情況下，選擇合適的量程，移動滑動變阻器滑片P，R1消耗的最大電功率。
22．如圖9所示A、B兩個輕質(zhì)圓柱形容器放在水平桌面上，A容器中盛水2.0×10-4米3，B容器內(nèi)盛有質(zhì)量為0.64千克、深為0.2米的液體，已知SB=2SA=4×10-3米2，兩容器高均為0.4米，求：
①A容器中水的質(zhì)量；
②A容器對水平桌面的壓強；
③若要使液體對容器底的壓強相等，小張和小王想出了以下方法：
小張：分別在兩個容器中抽出等高的液體
小王：分別在兩個容器中加入等高的液體
請你通過計算說明，他們的設(shè)想是否可行。
五、實驗題(共18分)
請根據(jù)要求在答題紙的相應(yīng)位置作答。
23. 如圖10所示的各種實驗裝置，請按照要求回答：
①圖A是測量 (1) 的儀器，測量時，應(yīng)在它的右盤中放置 (2) (選填“被測物體”或“砝碼”)。
②圖B所示是某電學(xué)儀表的表盤，使用時應(yīng)把該儀表與用電器 (3) 聯(lián)，此時它的示數(shù)是 (4) 伏。
24.在“測定小燈泡的額定功率”的實驗中，待測小燈標(biāo)有“2.5V”字樣：
①在圖11所示的電路中，有一根導(dǎo)線尚未連接，請用筆線代替導(dǎo)線在圖中正確連接。要求滑片向右移動時，電流表示數(shù)變大。 (5) (用2B鉛筆在答題紙的相應(yīng)位置連線)
②閉合電鍵前，滑動變阻器連入電路阻值最大的目的是 (6) 。
③為了測出小燈的額定功率，在移動滑片時，眼睛應(yīng)注意觀察 (7) 的示數(shù)；當(dāng)小燈正常發(fā)光時，電流表的示數(shù)如圖12所示，小燈的額定功率為 (8) 瓦。
25．在探究“液體內(nèi)部壓強與哪些因素有關(guān)”的實驗中，某小組同學(xué)用一個兩端開口的玻璃管、下面扎有橡皮膜的器材做實驗，如圖13所示。
實驗時，管中倒入的液體越來越多，橡皮膜下凸的程度越顯著，小民提出猜想：液體內(nèi)部壓強可能與液體的質(zhì)量有關(guān)；小紅根據(jù)液體越來越深，橡皮膜下凸的程度越顯著，于是猜想：液體內(nèi)部壓強可能與液體的 (9) 有關(guān)。
為了驗證猜想，他們按圖14所示器材來驗證(B、C器材底部都可以與A連接組合使用)，實驗時他們在兩容器中倒入同種液體、液面位置如圖所示，兩容器中液體的質(zhì)量 (10) (選填“相同”或“不同”)，這時，他們是在驗證 (11) (選填“小紅”或“小民”)的猜想。若記錄的橡皮膜下凸的程度相同，說明該猜想是 (12) (選填“正確”或“錯誤”)的。
26．某小組同學(xué)將甲、乙兩個不同規(guī)格的小燈按圖15A所示接在可調(diào)節(jié)電壓的電源兩端，閉合電鍵，發(fā)現(xiàn)甲燈比乙燈亮；接著，又將它們按圖15B所示連接，閉合電鍵，卻發(fā)現(xiàn)乙燈比甲燈亮。為了探究燈泡發(fā)光時的亮度與哪些因素有關(guān)，他們分別測出兩次實驗中每個小燈的電流、電壓值，并記錄小燈的亮暗程度(用*表示，*越多表示燈越亮，*數(shù)相等表示小燈亮暗程度相同)，實驗數(shù)據(jù)分別如表一、表二所示。
表一 表二
小燈 電壓/伏 電流/安 亮暗程度 小燈 電壓/伏 電流/安 亮暗程度
甲 2 0.18 *** 甲 1.5 0.16 **
乙 1 0.18 * 乙 1.5 0.24 ***
①對上述電路和表格進(jìn)行比較、分析，可得出表一中的實驗數(shù)據(jù)是該小組同學(xué)根據(jù)圖15
(13) (選填“A”或“B”)所示的電路圖進(jìn)行實驗測得的。
②分析表一中的實驗數(shù)據(jù)及相關(guān)現(xiàn)象，可以得出： (14) 。
③分析表二中的實驗數(shù)據(jù)及相關(guān)現(xiàn)象，可以得出： (15) 。
④為了進(jìn)一步探究，他們又選用丙和丁兩個小燈重復(fù)上述實驗，實驗數(shù)據(jù)分別如表三、表四所示。
表三 表四
小燈 電壓/伏 電流/安 亮暗程度 小燈 電壓/伏 電流/安 亮暗程度
丙 1.2 0.2 ** 丙 2.5 0.32 *****
丁 1.8 0.2 *** 丁 2.5 0.24 ****
請綜合分析、比較以上四個表中的實驗數(shù)據(jù)及相關(guān)現(xiàn)象，還可以得出：
(a) (16) ；
(b) (17) 。
⑤由以上結(jié)論可以得出：小燈的亮暗程度是由小燈發(fā)光時的 (18) 決定的。
浦東新區(qū)2011學(xué)年度第一學(xué)期初三物理期末物理抽測試卷
答案要點及評分說明
題號 答案要點及評分說明
一、16分 1.C。 2.B。 3.A。 4.A。 5.D。6.C。 7.B。 8.A。
二、26分 9. (1)220； (2)并聯(lián)； (3)額定功率。10. (4)單位面積； (5)帕； (6)變大。11. (7)1.5； (8)0.15； (9)10。12. (10)連通器； (11)壓強； (12)電能。13. (13)增大； (14)不變； (15)4.9×107。14. (16)3； (17)9； (18)變大。15. (19)變小； (20)變大。16. (21)物體排開同種液體的體積越大，所受的浮力也越大； (22)物體排開液體的體積相同時，液體的密度越大，所受浮力也越大。說明：11-14題每空1分，15-16題每空2分。
三、6分 17. 大小(標(biāo)度、F表述、正比)1分；方向(垂直)1分；作用點1分。多畫重力扣1分。
18.三個電表符號都正確3分。
四、24分 19、本題共4分。V排=V物=2×103米3 1分F浮=ρ液V排g=1.0×103千克/米3×2×103米3×9.8牛/千克=19.6牛 3分
20、本題共4分。m水=m冰=2千克 1分 3分
21、本題共7分。①U2=IR2=0.2安×20歐=4伏 2分②U1 = U – U2=6伏-4伏=2伏 1分 2分③P1大 = U1大 I大=6伏×0.6安=3.6瓦 2分
22、本題共9分。①mA=ρ水VA=1.0×103千克/米3×2.0×104米3=0.2千克 2分②FA=GA=mAg=0.2千克×9.8牛/千克=1.96牛 2分③ 1分小張：ρ水g(hA-Δh)=ρBg(hB-Δh) 1分Δh=-0.3米<0 ∴不可能 1分小王：ρ水g(hA+Δh)=ρBg(hB+Δh) Δh=0.3米>0.2米 1分∴不可能 1分
說明：計算題不重復(fù)扣分。
五、18分 23、共4分。(1)質(zhì)量； (2)砝碼； (3)并； (4)2.2。
24、共4分。(6)保護(hù)電路；(7)電壓表；(8)0.55。
25、共4分。(9)深度； (10)不同； (11)小民； (12)錯誤。
26、共6分。(13)A 1分(14)通過的電流相等時，兩端電壓越大，小燈越亮 1分(15)兩端電壓相等時，通過的電流越大，小燈越亮 1分(16)當(dāng)小燈兩端電壓與通過它的電流的乘積相等時，小燈亮暗程度相同 1分(17)小燈兩端電壓與通過它的電流的乘積越大，小燈越亮 1分(18)電壓與電流的乘積 1分
R
V
L
圖1
(C)
(B)
(A)
圖3
圖2
R2
R1
A1
A
S
V
P
圖4
D
酒精
0
2
1
3
5
4
0
2
1
3
5
4
C
水
0
2
1
3
5
4
0
2
1
3
5
4
B
水
0
2
1
3
5
4
0
2
1
3
5
4
A
0
2
1
3
5
4
0
2
1
3
5
4
水
F
酒精
0
2
1
3
5
4
0
2
1
3
5
4
E
酒精
0
2
1
3
5
4
0
2
1
3
5
4
圖5
圖6
圖7
圖8
A
V
R1
P
R2
S
S
圖9
A
B
V
3
15
A
B
圖10
A
0.6
3
圖11
圖12
圖13
圖14
B
A
C
A
橡皮膜
A
B
電源
電源
甲
乙
甲
乙
圖15
(5)

展開更多......

收起↑