中文字幕精品无码一区二区,成全视频在线播放观看方法,大伊人青草狠狠久久,亚洲一区影音先锋色资源

安徽省蕪湖市無為縣2012-2013學(xué)年度第一學(xué)期期中質(zhì)量檢測九年級(jí)全科試卷(7科7份)

資源下載
  1. 二一教育資源

安徽省蕪湖市無為縣2012-2013學(xué)年度第一學(xué)期期中質(zhì)量檢測九年級(jí)全科試卷(7科7份)

資源簡介

蕪湖市無為縣2012-2013學(xué)年上學(xué)期期中試題
九年級(jí) 化學(xué)試題
題 號(hào)



總 分
得 分
一、選擇題(每小題2分 共20分)
1.下列家庭實(shí)驗(yàn)中,不涉及化學(xué)變化的是 (? )
A. 用少量的食醋去除水壺中的水垢。 B. 用水稻,酒曲和水來釀酒。
C. 用75%的醫(yī)用酒精殺菌消毒。 D. 用木炭余去冰箱中的異味。
2.某合作學(xué)習(xí)小組討論辨析以下說法:①CO2和KClO3中都含有氧元素,都是氧化物;②可用肥皂水鑒別硬水和軟水;③實(shí)驗(yàn)室制氧氣時(shí),通常要用二氧化錳作催化劑;④推廣使用無氟冰箱防止“臭氧空洞”;⑤加高工廠煙囪可減少廢氣對(duì)大氣的污染;⑥在食品袋中填充氮?dú)饪裳娱L食品的保質(zhì)期。其中正確的一組是 (? )
A. ①②③④⑤⑥ B. ②③④⑤⑥ C. ②③④⑥ D. ②④⑥
3. 生活中遇到“碘鹽”“高鈣牛奶”“鐵強(qiáng)化醬油”等商品,這里的“碘、鈣、鐵”是指 (? ) A.元素 B.原子 C.分子 D.單質(zhì)
4. 下列說法正確的是 (? )
A. 空氣中氧氣的質(zhì)量分?jǐn)?shù)為21% B. 空氣中各成分所占的比例是永恒不變的
C. 空氣是由多種物質(zhì)組成的混合物 D. 空氣質(zhì)量級(jí)別指數(shù)越大,空氣的質(zhì)量越好
5.2011年3月14日,日本福島第一核電站設(shè)備老化銹蝕超期服役,這次因冷卻故障導(dǎo)致核反應(yīng)堆發(fā)生爆炸,為中國核電站的快速擴(kuò)張和核安全敲響了警鐘,應(yīng)該思考如何和平、安全利用原子能。下列有關(guān)原子的說法中正確的是 (? )
A. 原子中的質(zhì)子數(shù)與中子數(shù)相等??? B. 原子的質(zhì)量主要集中在原子核上
C. 原子是不能再分解的最小粒子 D. 原子中不存在帶電荷的粒子,因此不顯電性
6.下面是某化學(xué)反應(yīng)的微觀模型示意圖,據(jù)此分析錯(cuò)誤的是 (? )
A.分子的種類發(fā)生變化 B.反應(yīng)的本質(zhì)是原子的重新組合過程
C.示意圖中的各物質(zhì)均屬于化合物 D.反應(yīng)前后原子數(shù)目沒有變化
7.“低碳生活”是指減少能源消耗、節(jié)約資源,從而減少二氧化碳排放的生活方式。下列 不符合“低碳生活” 的做法是: (? )
8.括號(hào)內(nèi)是區(qū)別下列各組常見物質(zhì)的試劑方法,其中錯(cuò)誤的是
A.硬水與軟水(肥皂水,振蕩) B.水與雙氧水(加入少量二氧化錳粉末)
C.二氧化碳與氮?dú)猓ㄈ贾哪緱l) D.食鹽水與蒸餾水(蒸發(fā))
9. 分析各組微粒結(jié)構(gòu)示意圖,與表示的意義一致的是 ( )
10. 下列對(duì)一些事實(shí)的解釋中,不合理的是 ( )
選項(xiàng)
事 實(shí)
解 釋
A
碘和碘蒸氣都能使淀粉變藍(lán)色
分子能保持物質(zhì)的化學(xué)性質(zhì)
B
濕衣服晾曬在太陽下更易曬干
溫度越高,分子運(yùn)動(dòng)速率越快
C
將墨汁滴入一杯清水中,清水很快變黑
分子在不斷運(yùn)動(dòng)
D
25m3的氧氣可以裝入0.024m3的鋼瓶中
氧分子的體積變小
二、填空題(每空1分 共26分)
11.(5分)近兩年來,我國西南、北方、長江中下游等地先后遭遇大范圍持續(xù)干旱。水是生命之源,我們應(yīng)該了解水、愛護(hù)水資源。
(1)自然界中的水都不是純水,利用沉淀、 、消毒和蒸餾等方法可以凈化水。
(2)有些村莊打深井取用地下水,可用 區(qū)分地下水是軟水還是硬水,常用 的方法來降低水的硬度。
(3)有些村民往盛有渾濁河水中加明礬和漂白粉,然后作為生活用水,其中明礬的作用是
,為了除去河水中的臭味和顏色,可以加入 進(jìn)行吸附。
12.(4分)寫出下列反應(yīng)的文字表達(dá)式
(1鐵絲燃燒
(2)實(shí)驗(yàn)室用純凈物制取氧氣
(3)產(chǎn)生兩種氣體的分解反應(yīng)
(4)酒精在空氣中燃燒生成二氧化碳和水
13.(4分) 下列物質(zhì)中 ①冰水混合物; ②硫; ③氯化鈉; ④葡萄酒; ⑤海水;
⑥過氧化氫;⑦高錳酸鉀完全反應(yīng)生成的固體物質(zhì);⑧氮?dú)猓?⑨氬氣;⑩清新的空氣。
其中屬于混合物的是______________(填序號(hào),下同);屬于化合物的是_______________;屬于單質(zhì)的是___________;屬于氧化物的是__________;
14.(7分) 日本福島第一核電站發(fā)生嚴(yán)重的核輻射泄漏,該國政府向福島核電站附近居民發(fā)放含碘-127的碘片,以降低放射性碘-131對(duì)人體的傷害。關(guān)于碘-127和碘-131兩種原子的有關(guān)信息如下表:
質(zhì)子數(shù)
中子數(shù)
相對(duì)原子質(zhì)量(近似取整)
I-127
53
74
127
I-131
53
x
131
根據(jù)所學(xué)知識(shí),結(jié)合以上信息,回答下列問題:
⑴ 上述兩種原子是否屬于同種元素? (填“是”或“否”);兩種原子的核外電子數(shù) (填“相等”或“不相等”);x的數(shù)值是 ;由此可以總結(jié)出的一條規(guī)律是 。
⑵ 福島第一核電站機(jī)組反應(yīng)堆芯因冷卻故障放出氫氣,當(dāng)接觸外界的氧氣后發(fā)生劇烈反應(yīng),導(dǎo)致連續(xù)爆炸。由此,我們得到的啟示是:在點(diǎn)燃?xì)錃獾瓤扇夹詺怏w前必須要進(jìn)行驗(yàn)純。請(qǐng)寫出氫氣燃燒的文字表達(dá)式 。
⑶ 化石能源將日趨枯竭,開發(fā)和安全利用清潔又高效的新能源,是21世紀(jì)人類面臨的重要課題。氫氣就是理想的新能源,請(qǐng)列舉它的優(yōu)點(diǎn)(兩條): 、 。
15.(6分)有A、B、C、D、E五種物質(zhì),在常溫下A、B、C是氣體,D是黑色固體,E是液體;其中C和D內(nèi)含同一種元素;B和E內(nèi)含有同一種元素,A、C、E內(nèi)含有同一種元素。五種物質(zhì)間的轉(zhuǎn)變關(guān)系如下圖: ① E A + B  ② A + D C
根據(jù)以上回答問題: (1) 寫出A、C的名稱: A    ;  C    ;
(2) ①的反應(yīng)類型是 ②反應(yīng)的文字表達(dá)式是
(3) A、C、E含有的同一種元素的符號(hào)是       。
三、實(shí)驗(yàn)、探究題( 共14分)
16.(7分)實(shí)驗(yàn)是學(xué)習(xí)化學(xué)的一個(gè)重要途徑。請(qǐng)從下列儀器中選用適當(dāng)儀器用過氧化氫與MnO2制取并收集氧氣。
儀器①的名稱是
應(yīng)選用的發(fā)生裝置是 ,用所給藥品制取氧氣所發(fā)生反應(yīng)的文字表達(dá)式: ;
(3)實(shí)驗(yàn)室用塊狀固體硫化亞鐵(FeS)與稀硫酸反應(yīng)制取硫化氫(H2S)氣體。硫化氫氣體的密度比空氣大,能溶于水形成氫硫酸。根據(jù)以上知識(shí)推斷:實(shí)驗(yàn)室制取硫化氫氣體應(yīng)選用的發(fā)生裝置是 ,收集裝置是 。
(4)實(shí)驗(yàn)室里的甲烷氣體是用乙酸鈉固體和堿石灰固體共熱制得的,制取甲烷的發(fā)生裝置可選用 。甲烷難溶于水,密度比空氣小,可選用的收集裝置是 。
17. (7分)科學(xué)興趣小組想研究影響過氧化氫(H2O2)分解速度的因素。在四支試管中分別加入0.2克二氧化錳 (MnO2)粉末,然后加入等量的不同濃度的過氧化氫溶液,觀察氣泡產(chǎn)生的速度,記錄如下:
⑴ 該實(shí)驗(yàn)研究的問題是:過氧化氫分解的速度與 的關(guān)系。
⑵ 為了檢驗(yàn)產(chǎn)生的氣體是否為氧氣,請(qǐng)你寫出檢驗(yàn)的方法: 。
⑶ 二氧化錳在此實(shí)驗(yàn)中的作用是 作用,反應(yīng)前后,它的 和 都不變。
⑷ 實(shí)驗(yàn)完畢后,可利用過濾法回收剩余溶液中的二氧化錳粉末。在過濾過程中,下列儀器不需要有的是______________(填序號(hào),下同)。
A.玻璃棒 B.酒精燈 C.天平 D.燒杯 E.漏斗
⑸ 若經(jīng)過過濾操作后,所得的液體仍呈現(xiàn)渾濁,其原因可能是 。(寫一條)
注意:若答對(duì)第(6)小題將獎(jiǎng)勵(lì)4分,但化學(xué)試卷總分不超過60分。
(6) 影響化學(xué)反應(yīng)的因素主要有①反應(yīng)溫度;②反應(yīng)物濃度;③是否使用催化劑;④物質(zhì)間的接觸面積大小.請(qǐng)用序號(hào)填寫如下一些反應(yīng)事實(shí)推導(dǎo)出的影響化學(xué)反應(yīng)的因素.
期中考試九年級(jí)化學(xué)試題
參考答案
一、選擇題
1、D 2、C 3、A 4、C 5、B 6、C 7、B 8、C 9、D 10、D
二、填空題
11、 (1) 過濾 (2)肥皂水 煮沸 (3)吸附懸浮顆粒 活性炭
點(diǎn)燃 加熱
(1)鐵+氧氣 → 四氧化三鐵 (2)高錳酸鉀 → 錳酸鉀+二氧化錳+氧氣
通電 點(diǎn)燃
(3) 水 → 氫氣+氧氣 (4)酒精+氧氣 → 水+二氧化碳
13、 ④⑤7⑩; ①③⑥; ②⑧⑨; ①⑥
14、 (1) 是 相等 78 (略)
點(diǎn)燃
(2) 氫氣+氧氣 → 水
(3) (略)
15、 (1) A 氧氣 C 二氧化碳
(2)分解反應(yīng),
(3)O
16、 (1) 集氣瓶
二氧化錳
(2) B 過氧化氫 → 水+氧氣
(3) B E
(4) A C或D
(1) 濃度
(2) 用帶火星的木條伸入試管中看是否復(fù)燃
(3) 催化 質(zhì)量 化學(xué)性質(zhì)
(4) B C
(5) 濾紙破損 或 漏斗中液面高于濾紙邊緣
(6) ②①③④
無為縣福渡鎮(zhèn)
九年級(jí)上冊(cè)期中歷史測試卷
(時(shí)間:60分鐘 分值:70分 開卷)
選擇題:(本大題共14小題,每小題2分,共28分。將正確答案填寫在表格中)
題號(hào)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
答案
1.有一批旅游者從雜志上看到一幅建筑物的圖片(右圖),激起了他們的興趣。如果他們想目睹該建筑物的真實(shí)面貌,應(yīng)該去的國家是( )
A.印度 B.埃及 C.希臘 D.伊拉克
2. 在伊拉克戰(zhàn)爭中,遭受到浩劫的人類早期文明發(fā)祥地是( )
A、尼羅河流域 B、兩河流域
C、印度河流域 D、愛琴海地區(qū)
3.古印度是世界文明的發(fā)源地之一,下列與古印度無關(guān)的是( )
4. 自由、民主從古至今都是天賦人權(quán)。在古代社會(huì)里,曾有一個(gè)國家開出了一枝民主之花。這個(gè)國家是( )
A.斯巴達(dá)????    B.古埃及????   C.雅典???? D.古印度
5. 2004年在雅典舉行的第28屆奧運(yùn)會(huì)最后一個(gè)項(xiàng)目是馬拉松長跑,比賽完全是沿著當(dāng)年的路線進(jìn)行的,很有紀(jì)念意義。那么這一運(yùn)動(dòng)項(xiàng)目與下列哪次戰(zhàn)爭有關(guān)( )
希波戰(zhàn)爭 B.亞歷山大大帝東征 C.希臘遠(yuǎn)征特洛伊 D.布匿戰(zhàn)爭
6.西歐奴隸社會(huì)結(jié)束的標(biāo)志是 ( )
A.斯巴達(dá)克起義 B.基督教的產(chǎn)生
C.羅馬帝國的分裂 D.西羅馬帝國的滅亡
7. 恩格斯說:“意大利是一個(gè)典型的國家,自從現(xiàn)代世界的曙光在那里升起的那個(gè)時(shí)代以來,它產(chǎn)生過許多偉大人物。”這里的“現(xiàn)代世界的曙光”是指( )
A.西歐城市的復(fù)興?? B.新航路的開辟 C.文藝復(fù)興 ?D.工業(yè)革命
8. “我的附庸的附庸,不是我的附庸”,這句話體現(xiàn)的是( )
A.印度的種姓制度  B.西歐封建等級(jí)制 C.雅典的民主政治 D.中國的宗法制
9. 世界三大宗教創(chuàng)立的先后順序是( )
A 伊斯蘭教、佛教、基督教 B 基督教、佛教、伊斯蘭教 C 佛教、基督教、伊斯蘭教 D佛教、伊斯蘭教、基督教
10. 下列不屬于阿基米德的成就的是( )
A、發(fā)現(xiàn)杠桿定律   B、發(fā)現(xiàn)浮力定律 C、發(fā)明螺旋式水車  D、著有《幾何原本》
11. 2007年 12月18日,以漢字“人”為核心創(chuàng)意的中國2010年上海世博會(huì)吉祥物“海寶”正式揭曉(見右圖)。“海寶”的設(shè)計(jì),它告訴我們,世博會(huì)的核心理念永遠(yuǎn)都是我們──人。下列哪一重大事件,提倡發(fā)揚(yáng)人的個(gè)性,追求人在現(xiàn)實(shí)生活中的幸福( )
A.文藝復(fù)興 B.啟蒙運(yùn)動(dòng) C.憲章運(yùn)動(dòng) D.工業(yè)革命
12. 被法國大作家雨果比喻為“石頭的交響樂”的是( )
A.麥加大清真寺  B.巴黎圣母院 C.克爾白神廟    D.亞歷山大燈塔
13.有一個(gè)歐洲的航海家,今天南美洲南端的海峽和太平洋因?yàn)樗?br/>請(qǐng)判斷"他"是( )
A.迪亞士 B.達(dá)·伽馬 C.哥倫布 D.麥哲倫
14.資產(chǎn)階級(jí)革命時(shí)代最大的、最徹底的資產(chǎn)階級(jí)革命是 ( )
A. 法國資產(chǎn)階級(jí)革命 B.英國資產(chǎn)階級(jí)革命
C.美國的獨(dú)立戰(zhàn)爭 D.日本明治維新
列舉題:(共10分)
16.列舉古代世界上地跨歐、亞、非三洲的大帝國(3分)
17.文藝復(fù)興時(shí)期的代表人物(3分)
18.列舉工業(yè)革命期間交通領(lǐng)域的成就及其發(fā)明者(4分)
三、辨析改錯(cuò)(本大題3小題,每小題3分,共6分)
法律可以規(guī)范社會(huì)秩序,維護(hù)社會(huì)穩(wěn)定。辨別下列史實(shí)的正誤,在題前括號(hào)內(nèi)正確的打“√”;錯(cuò)誤的打“×”,并加以改正。
【 】 19.古代埃及的《漢謨拉比法典》是現(xiàn)存的世界上第一步體現(xiàn)完備的法典。
改正:
【 】 20.拿破侖為鞏固封建統(tǒng)治頒布了《民法典》等法律文獻(xiàn)。
改正:
【 】 21.七世紀(jì)日本通過大化改新完成了向封建社會(huì)的過渡。
改正:
四、材料解析題:(本大題共2小題,第22題7分,第23題9分,共16分。)
22.閱讀下列材料(7分)
材料一:在古代歷史上,曾有許多人沿著“絲綢之路”,奔波往返于歐洲與亞洲之間。漫漫的沙漠,長長的駝隊(duì)和悠悠的駝鈴,是他們路途中的常伴。那些穿梭往來于歐亞大陸的人們,在進(jìn)行貿(mào)易活動(dòng)的同時(shí),實(shí)際上也扮演著東西方文化交流使者的重要角色。 —《世界歷史》八年級(jí)上冊(cè)
材料二:公元1500年前后的地理大發(fā)現(xiàn),拉開了不同國家相互對(duì)話和相互競爭的歷史大幕,由此,大國崛起的道路有了全球坐標(biāo)。
—《大國崛起》解說詞
(1)材料一中“穿梭往來于歐亞大陸的人們”主要是什么人?(1分)他們對(duì)東西方文化的交流做出過什么重大貢獻(xiàn)?(1分)
(2)材料一中“穿梭往來于歐亞大陸的人們”編寫的民間故事集是什么?(1分)他們信奉的宗教是什么?(1分)
(3)材料二中“地理大發(fā)現(xiàn)”指什么事件?(1分)為什么它能“拉開不同國家相互對(duì)話和相互競爭的歷史大幕”? (2分)
23.閱讀下列材料(9分)
?
材料一:“1649年1月30日下午,倫敦的天氣相當(dāng)陰冷。白金漢宮廣場上,人頭攢動(dòng),人群中間是一個(gè)用黑布蒙著的斷頭臺(tái)。”……“一名衣著華麗的犯人被帶到臺(tái)前,雙膝跪下。”……“只聽一聲令下,行刑者手提刀落,頃刻間犯人身首分離。”
?
材料二:“不經(jīng)議會(huì)批準(zhǔn),國王不能征稅,也不能在和平時(shí)期維持常備軍”;同時(shí),還規(guī)定:“國王不能隨意廢除法律,也不能停止法律的執(zhí)行。”
?
材料三:“在權(quán)利方面,人們生來是而且始終是自由平等的。”“法律是公共意志的表現(xiàn),所有公民有權(quán)參與法律的制定。”
?
請(qǐng)回答:
?(1)文中的“衣著華麗的犯人是誰”?在之前,是誰率領(lǐng)議會(huì)軍打敗了國王的軍隊(duì)?(2分)
?
(2)材料二的文字來自這個(gè)國家的什么文件?這一文件是何時(shí)頒布的?(2分)
?
(3)制定這一文件的目的和作用是什么?(2分)
?
(4)材料三引自哪一國家的什么歷史文獻(xiàn)?(1分)
?
(5)這一歷史文獻(xiàn)有什么進(jìn)步作用?(2分)
分析與探究(本題共1題,共計(jì)10分)
24.探究美利堅(jiān):
到今天為止,它的國家歷史存在的時(shí)間也許還沒有中國某個(gè)封建王朝存在的時(shí)間長久。可正是年輕的它,在短短地200多年時(shí)間里,創(chuàng)造了人類迄今為止最多的輝煌。今天,讓我們懷著好奇,共同步入美國歷史的探尋之旅。
步驟一:無盡的憤怒
鏈接史料:“訴諸武力的辦法是由英王選擇的,北美大陸已經(jīng)接受了這個(gè)挑戰(zhàn)。”
——托馬斯·潘恩
(1)說一說:“挑戰(zhàn)”開始的標(biāo)志性事件是什么?(1分)
步驟二:不懈的斗爭
鏈接圖片:
(2)看一看:右圖反映的是美國獨(dú)立戰(zhàn)爭中什么重要文獻(xiàn)的頒布?(2分)
(3)議一議:馬克思稱這部文獻(xiàn)為“第一個(gè)人權(quán)宣言”,為什么?(2分)
步驟三:偉大的勝利
鏈接圖片:
(4)猜一猜:右圖中的人物是美國歷史上最受人民愛戴的總統(tǒng)之一。他對(duì)美國歷史的主要貢獻(xiàn)是什么?(2分)
(5)想一想:“8”,一個(gè)幸運(yùn)的數(shù)字。美國、中國都經(jīng)歷了8年不懈地抗戰(zhàn),最終趕走了侵略者。二者取勝的原因有哪些共同之處?(3分)
無為縣九年級(jí)上冊(cè)期中歷史測試卷答案
(時(shí)間:60分鐘 分值:70分 開卷)
一、選擇題:(本大題共14小題,每小題2分,共28分。將正確答案填寫在表格中)
題號(hào)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
答案
B
B
D
C
A
D
C
B
C
D
A
B
D
A
二.列舉題:(共10分)
16.帝國:波斯帝國、亞歷山大帝國、羅馬帝國、拜占廷帝國(東羅馬帝國)、 阿拉伯帝國、奧斯曼帝國(答案任選其三)
17.但丁、達(dá)芬奇、莎士比亞、哥白尼、伽利略等(答案任選其三)
18.史蒂芬孫 火車
富爾頓 輪船
三、辨析改錯(cuò)(本大題共3小題;每小題2分,共6分)
19. 【×】古代埃及改為古巴比倫王國
20. 【×】封建改為資產(chǎn)階級(jí)
21. 【√】
四、材料解析題:(本大題共2小題,第22題7分,第23題9分,共16分。)
22.(1)阿拉伯人,“阿拉伯?dāng)?shù)字”的傳播
(2)《天方夜譚》,伊斯蘭教
(3)新航路的開辟。
新航路開辟以后,從歐洲到亞洲、美洲和非洲等地的交通往來日益密切,世界開始連成一個(gè)整體;歐洲大西洋沿岸工商業(yè)經(jīng)濟(jì)繁榮起來,促進(jìn)了資本主義的產(chǎn)生和發(fā)展;同時(shí)開辟了殖民掠奪之路。
23.(1)查理一世,克倫威爾(2分)
?(2)《權(quán)利法案》1689年(2分)
?(3)限制國王的權(quán)力(1分)君主立憲制的資產(chǎn)階級(jí)統(tǒng)治確立起來(1分)
?(4)法國《人權(quán)宣言》(1分)
(5)體現(xiàn)了反對(duì)君主專制統(tǒng)治和等級(jí)制度的進(jìn)步作用(2分)
分析與探究(10分)
24.(1)說一說:來克星頓的的槍聲(1分)
(2)看一看:文獻(xiàn)是《獨(dú)立宣言》(2分)
(3)議一議:《獨(dú)立宣言》體現(xiàn)的“自由、平等”的民主原則,也成為當(dāng)時(shí)歐洲大陸各國反對(duì)封建君主專制、進(jìn)行資產(chǎn)階級(jí)革命的一面旗幟,因而被稱為“第一個(gè)人權(quán)宣言”。 (2分)
(4)猜一猜:華盛頓領(lǐng)導(dǎo)美國人民取得了民族獨(dú)立,又開創(chuàng)了民主政治的先河。(2分)
(5)想一想:先進(jìn)人物的領(lǐng)導(dǎo)、人民的積極支持、戰(zhàn)爭的正義性、國際援助。(1點(diǎn)1分,共3分)
安徽省無為縣(2012/2013)學(xué)年度第一學(xué)期期中測試卷
九年級(jí)數(shù)學(xué)
滿分:150分 時(shí)間:120分鐘
題 號(hào)





總 分
得 分
卷首語:親愛的同學(xué),這份試卷將再次記錄你的自信、沉著、智慧和收獲。請(qǐng)認(rèn)真審題,看清要求,仔細(xì)答題,字跡可要工整呀,要相信我能行!
一、精心選一選(每小題4分,共40分)
1.下列是世博會(huì)會(huì)徽和吉祥物,你認(rèn)為能用旋轉(zhuǎn)得到的圖形(字母不計(jì))是( )
2.點(diǎn)(2,3)關(guān)于原點(diǎn)對(duì)稱的點(diǎn)的坐標(biāo)是 ( )
A. B. C. D.(3,1)
3.若式子有意義,則x的取值范圍為 ( )
A、x≥2 B、x≠3 C、x≥2或x≠3 D、x≥2且x≠3
4.下列運(yùn)算正確的是 ( )
A B
C D
5.已知,式子的值為 ( )
A. B. C. D.
6.若關(guān)于的一元二次方程有兩個(gè)不相等的實(shí)數(shù)解,則( )
A. B. C. D.
7.如圖,⊙O的半徑OA=10cm,弦AB=16cm,P為
AB上一動(dòng)點(diǎn),則點(diǎn)P到圓心O的最短距離為 ( )
A. 4cm B. 5cm
C. 6cm D. 7cm
8.一元二次方程的一個(gè)根是,則另一個(gè)根是 ( )
A. 3 B. C. D.
9.已知兩圓的半徑分別是3和4,圓心的坐標(biāo)分別是(0,3)、(4,0),那么兩圓的位置關(guān)系是 ( )
A、內(nèi)切 B、相交 C、外切 D、外離
10. 觀察下表,可以發(fā)現(xiàn):第幾個(gè)圖形中的“ ”的個(gè)數(shù)是“ ”的5倍 ( )

A. 10 B. 17 C. 20 D. 26
二、細(xì)心填一填(每小題4分,共20分)
11.若 ,則 .
12. 若規(guī)定運(yùn)算,求方程的解 .
13.如圖,有一圓形展廳,在其圓形邊緣上的
點(diǎn)A處安裝了一臺(tái)監(jiān)視器,它的監(jiān)視角度是65°。
為了監(jiān)控整個(gè)展廳,最少需在圓形邊緣上共安裝
這樣的監(jiān)視器 臺(tái)。
14.已知點(diǎn)A與點(diǎn)B關(guān)于坐標(biāo)原點(diǎn)對(duì)稱,試求的值 .
15.在⊙O中,弦AB∥CD, 且⊙O的半徑r =10,AB=12 CD=16,則兩弦間的距離_ 。
三、認(rèn)真算一算,培養(yǎng)你的計(jì)算能力
16.(10分)計(jì)算
(1)
(2)
17.(10分)解方程
(1) (2)
18. (10分)先化簡,再求值:,其中
四、仔細(xì)想一想,相信你一定行
19.(12分)如圖1正方形ABCD是一個(gè)8行8列網(wǎng)格電子屏的示意圖,其中每個(gè)小正方形的邊長為1。位于AD中點(diǎn)處的光點(diǎn)P按圖2的程序移動(dòng)。
(1)請(qǐng)?jiān)趫D1中畫出光點(diǎn)P經(jīng)過的路徑;
(2)判斷P點(diǎn)經(jīng)過的路徑組成的圖形是否是中心對(duì)稱圖形,若是標(biāo)出對(duì)稱中心O;
(3)求光點(diǎn)P經(jīng)過的路徑總長(結(jié)果保留)

20.(10分)已知是關(guān)于的一元二次方程的兩個(gè)不相等的實(shí)數(shù)根,且滿足,求的值.
五、綜合做一做,馬到成功
21.(11分) 如圖在四邊形ABCD中,, ,,以D為頂點(diǎn)作一個(gè)60度角,角的兩邊分別交AB、AC于E、F兩點(diǎn)。連接EF,探索線段BE、CF、EF之間的數(shù)量關(guān)系,并加以證明。
?
22.(13分)我縣某樓盤準(zhǔn)備以每平方米5000元的均價(jià)對(duì)外銷售,由于國務(wù)院有關(guān)房地產(chǎn)的新政策出臺(tái)后,購房者持幣觀望.為了加快資金周轉(zhuǎn),房地產(chǎn)開發(fā)商對(duì)價(jià)格經(jīng)過兩次下調(diào)后,決定以每平方米4050元的均價(jià)開盤銷售.
(1)求平均每次下調(diào)的百分率;
(2)某人準(zhǔn)備以開盤均價(jià)購買一套100平方米的房子.開發(fā)商還給予以下兩種優(yōu)惠方案以供選擇:①打9.8折銷售;②不打折,送兩年物業(yè)管理費(fèi).物業(yè)管理費(fèi)是每平方米每月1.5元.請(qǐng)問哪種方案更優(yōu)惠?
23.如圖,⊙O是△ABC的外接圓,且AB=AC,點(diǎn)D在弧BC上運(yùn)動(dòng),過點(diǎn)D作DE∥BC,DE
交AB的延長線于點(diǎn)E,連結(jié)AD、BD。
(1)求證:∠ADB=∠E;
(2)當(dāng)點(diǎn)D運(yùn)動(dòng)到什么位置時(shí),DE是⊙O的切線?請(qǐng)說明理由。
(3)當(dāng)AB=5,BC=6時(shí),求⊙O的半徑。
無為縣(2012/2013)學(xué)年度第一學(xué)期期中測試卷
九年級(jí)數(shù)學(xué)參考答案
選擇題(每題4分,共40分)
1. D 2. A 3. D 4.D 5.D 6. B 7. C 8. C 9. B 10. C
填空題(每題4分,共20分)
11. 12. 13. 3 14. 1 15. 14或2
計(jì)算題
16. 計(jì)算(兩小題每題5分,共10分)
(1)解=
=0 --------------5分
(2)解=
= --------------5分
17.解方程(兩小題每題5分,共10分)
(1)解: --------------3分
--------------5分
(2)解: --------3分

------5分
解:原式=
= ------------5分

=1
------------8分
代入=2 -----------10分
19.(1) 作圖 ------------4分
(2)是中心對(duì)稱圖形,并描出O ------------8分
(3)
= ------------12分
解:由題義知:



------------5分

------------9分
------------10分
解: 將繞點(diǎn)D逆時(shí)針旋轉(zhuǎn)得到



點(diǎn)E、B、G在同一直線上 --- --------4分








--- --------9分

--- --------11分
解:(1)設(shè)平均每次下調(diào)的百分率為 則 --- --------1分
--- --------4分


--- --------8分
(2)方案1:
=396900(元) --- --------10分
方案2:
=401400(元) --- --------12分

方案1更優(yōu)惠 --- --------13分
答:平均每次下調(diào)的百分率為,選擇方案1更優(yōu)惠。
23.(1)在△ABC中,∵AB=AC,
∴∠ABC=∠C。
∵DE∥BC,∴∠ABC=∠E,
∴∠E=∠C。
又∵∠ADB=∠C,
     ∴∠ADB=∠E。 --- --------4分
(2)當(dāng)點(diǎn)D是弧BC的中點(diǎn)時(shí),DE是⊙O的切線。
理由是:當(dāng)點(diǎn)D是弧BC的中點(diǎn)時(shí),則有AD⊥BC,且AD過圓心O。
又∵DE∥BC,∴ AD⊥ED。
∴ DE是⊙O的切線。 --- --------8分
(3)連結(jié)BO、AO,并延長AO交BC于點(diǎn)F,
則AF⊥BC,且BF=BC=3。
又∵AB=5,∴AF=4。
設(shè)⊙O的半徑為,在Rt△OBF中,OF=4-,OB=,BF=3,
      ∴ =3+(4-) ,
解得=, ∴⊙O的半徑是。 - -- --------14分
2012-2013年度第一學(xué)期期中考試物理試題
提示:本卷共四大題20小題,滿分90分,與化學(xué)合卷,考試時(shí)間120分鐘。
一、選擇題(共10小題,每小題3分,總30分)
1.絕緣絲吊著的兩個(gè)輕質(zhì)小球,靜止后如下圖所示。關(guān)于它們的帶電情況,下列說法正確的是 ( )
A.帶同種電荷 B.帶異種電荷
C.一個(gè)帶電,一個(gè)不帶電 D.兩個(gè)都不帶電
有幾位同學(xué)學(xué)習(xí)了關(guān)于“防止雷電造成的危害”以后,
提出了以下幾種看法,你認(rèn)為不正確的是( )
A.遇到雷雨天,要趕緊到大樹下面避雨
B.遇到雷雨天,要將門窗關(guān)閉,并遠(yuǎn)離門窗
C.在野外遇雷雨時(shí),盡快找一低洼或溝渠蹲下
D.雷電是大氣中一種放電現(xiàn)象,高大建筑上的避雷針可避免雷電造成的危害
3.家用電冰箱中消耗電能的器件主要是電動(dòng)壓縮機(jī)和照明燈泡.其中電動(dòng)壓縮機(jī)M受溫控開關(guān)S1控制,照明燈泡L受門控開關(guān)S2控制.溫控開關(guān)S1和門控開關(guān)S2既能單獨(dú)工作又能同時(shí)工作.如下圖所示是幾個(gè)同學(xué)畫的家用電冰箱的電路圖,其中正確的是( )
4.某家用電器正常工作時(shí)的電流約為5安培,則它可能是下圖中的( )

5.如下圖所示,在探究串聯(lián)電路中的電壓關(guān)系時(shí),小華同學(xué)用電壓表測出ab、bc、ac兩端的電壓分別為Uab=2V,Ubc=2V,Uac=4V,在表格中記錄數(shù)據(jù)后,下一步應(yīng)該做的是( )
A.整理器材,結(jié)束實(shí)驗(yàn)
B.分析數(shù)據(jù),得出結(jié)論
C.換用不同規(guī)格的小燈泡,再測出幾組電壓值
D.換用電壓表的另一量程,再測出一組電壓值
6.在一電路中安裝了兩盞電燈、一個(gè)開關(guān)、一個(gè)電源,閉合開關(guān)兩盞電燈能正常發(fā)光。要用探究方法來判斷這兩盞電燈的連接方式是串聯(lián)還是并聯(lián),某學(xué)習(xí)小組進(jìn)行了討論,四個(gè)同學(xué)都發(fā)表了自己的觀點(diǎn)。以下哪個(gè)觀點(diǎn)可以推斷這兩盞電燈肯定是串聯(lián)的 ( )
A.開關(guān)能同時(shí)控制這兩盞燈的亮與滅
B.用電流表分別測出這兩盞燈都發(fā)光時(shí)的電 流,發(fā)現(xiàn)電流不相等
C.用電壓表分別測出這兩盞燈都發(fā)光時(shí)兩端的電壓,發(fā)現(xiàn)它們的電壓相等
D.用電壓表分別測出這兩盞燈都發(fā)光時(shí)兩端的電壓,發(fā)現(xiàn)它們的電壓不相等
7. 如圖,三個(gè)電流表A1 、A2、、A3的示數(shù)分別為I1、I2、I3 ,它們的大小關(guān)系
是( )
A.I1=I2=I3 B.I1>I2=I3 C.I1>I2>I3 D.I1> I3> I2
8.如圖所示的電路中,電源兩端的電壓保持不變,閉合開關(guān)S,將滑動(dòng)變阻器的滑片P向右移,下列說法正確的是(  )
A.電壓表Vl與電壓表V2的示數(shù)之和保持不變
B.電壓表V2與電流表A的示數(shù)之比保持不變
C.電流表A的示數(shù)變小,電壓表Vl的示數(shù)變大
D.電流表A的示數(shù)變小.電壓表V2的示數(shù)變大
9.用測力計(jì)沿水平方向兩次拉著同一物體在同一水平面上運(yùn)動(dòng),兩次運(yùn)動(dòng)的s—t圖像如圖所示,其對(duì)應(yīng)的測力計(jì)示數(shù)分別為F1和F2,功率分別為P1和P2,則他們大小關(guān)系正確是( )
A.F1>F2 P1>P2 B.F1=F2 P1>P2
C.F1=F2 P1 10.小明用相同的水平推力,分別使較重的A物體沿較光滑的平面移動(dòng),較輕的B物體沿較粗糙的平面移動(dòng),若在相同的時(shí)間內(nèi)移動(dòng)相同的距離.則下列說法正確的是( )
A.小明對(duì)A物體做的功多 B.小明對(duì)B物體做的功多
C.小明推A物體時(shí)的功率小 D.小明推A、B兩物體時(shí)的功率相同
題 號(hào)
1
2
3
4
5
答 案
題 號(hào)
6
7
8
9
10
答 案
填空題(共6小題,沒空2分,總30分)
11.“殲—10”是我國自行研發(fā)的新型戰(zhàn)機(jī),當(dāng)發(fā)動(dòng)機(jī)以1.2×l05N的推力使其以二倍聲速(聲速為340m/s)飛行時(shí).10s飛行的距離________m,發(fā)動(dòng)機(jī)推力的功率是_______W。
如右圖所示電路中,兩盞燈的聯(lián)接方式是 ,若兩盞燈完全相同,電源電壓為9V,閉合開關(guān)后電流表的示數(shù)為0.3A,則電壓表的示數(shù)為 V。
13.如下圖電路,當(dāng)開關(guān)S閉合后,電流表的指針偏轉(zhuǎn)如乙圖所示,其中a電流表測量的是通過 (選填“電源”“L1”或“L2”)的電流,b電流表的讀數(shù)應(yīng)為 安。
14.兩個(gè)定值電阻上分別標(biāo)有“10Ω,0.5A”和“20Ω,1A”字樣,將兩定值電阻串聯(lián)起來接在某一電路中,則該電路兩端所加的最大電壓為 V:若將兩定值電阻并聯(lián)起來接在某一電路中,則干路中的最大電流為 A。
15.有兩個(gè)電阻之比R1:R2=1:2,把它們串聯(lián)在電路中,通過它們的電流強(qiáng)度之I1:I2= ,加在它們的兩端電壓之比U1:U2= ;如果把它們并聯(lián)在電路中,通過它們的電流之比I1:I2= ,加在它們兩端的電壓之比是U1:U2= 。
16.兩個(gè)電路元件A和B中的電流與其兩端電壓的關(guān)系如圖所示,則元件A的電阻RA= ________Ω.若把它們串聯(lián)起來,接在某電源上,電路中的電流是0.3A,則B元件此時(shí)的電阻值大小是   Ω,電源電壓是   V.
實(shí)驗(yàn)題(共兩小題,其中17題6分,18題10分,共16分)
17、(6分)在做“探究決定電阻大小的因素”的實(shí)驗(yàn)時(shí),需要在電壓相同的條件下比較通過不同導(dǎo)線的電流,發(fā)現(xiàn)決定電阻大小的因素、右表是幾種實(shí)驗(yàn)用導(dǎo)線的參數(shù):
導(dǎo)體代號(hào)
A
B
C
D
E
F
G
材料
錳銅

鎳鉻絲
錳銅

錳銅
鎳鉻絲
長度(m)
1.0
0.5
1.5
1.0
1.2
1.5
0.5
橫截面積(mm)2
3.2
0.8
1.2
0.8
1.2
1.2
1.2
(1)為了研究電阻與導(dǎo)體材料有關(guān),應(yīng)選用導(dǎo)線C和導(dǎo)線 。
(2)為了研究電阻與導(dǎo)體的長度有關(guān),應(yīng)選用導(dǎo)線C和導(dǎo)線 。
(3)為了研究電阻與導(dǎo)體橫截面積有關(guān),應(yīng)選用導(dǎo)線A和導(dǎo)線 。
18、(10分)“曹沖稱象”的故事流傳至今,最為人稱道的是曹沖采用的方法,他把船上的大象換成石頭,而其他條件保特不變,使兩次的效果(船體浸入水中的深度)相同,于是得出大象的重就等于石頭的重,人們把這種方法叫“等效替代法”。請(qǐng)嘗試?yán)谩暗刃娲ā苯鉀Q下面的問題.
[探究目的]粗略測量待測電阻Rx的值;
[探究器材]待測電阻Rx、旋轉(zhuǎn)式電阻箱,兩只開關(guān)、干電池、導(dǎo)線和一個(gè)電流表(電流表量程足夠大);
信息鏈接:旋轉(zhuǎn)式電阻箱屬于一種變阻器,如圖所示,利用它可以在電路中準(zhǔn)確調(diào)節(jié)電阻值,元件符號(hào)、電阻箱連入電路時(shí)可以通過旋鈕指針指向的數(shù)字及旋鈕下的倍率的對(duì)應(yīng)關(guān)系讀出此時(shí)的電阻值。
[設(shè)計(jì)實(shí)驗(yàn)和進(jìn)行實(shí)驗(yàn)]
(1)在下邊的方框內(nèi)畫出你設(shè)計(jì)的實(shí)驗(yàn)電路圖:
(2)將下面的實(shí)驗(yàn)步驟補(bǔ)充完整,并用字母表示需要測出的物理量:
第一步:按設(shè)計(jì)的電路圖連接電路;
第二步:
第三步:
第四步:
(3)寫出Rx的表達(dá)式:Rx= 。
四、計(jì)算題(共兩小題,其中22題8分,23題6分,總分14分)
19、(8分)如圖R1=10Ω,R3=2Ω,電源電壓為36V,當(dāng)S接按a時(shí),電路中的電流是2A。
求:(1) R2的阻值; (2)當(dāng)S接b時(shí),R3兩端的電壓。
20、(6分)若質(zhì)量是60kg的人騎重40kg電動(dòng)自行車在水平路面上以6m/s的速度勻速行駛時(shí),受到的阻力是人與車總重的0.02倍,取g=10N/kg,
求:(1)行駛10min,電動(dòng)機(jī)對(duì)自行車做的功。(2)電動(dòng)機(jī)的功率。

答案:
一、選擇題:
題 號(hào)
1
2
3
4
5
答 案
A
A
B
A
C
題 號(hào)
6
7
8
9
10
答 案
D
D
D
B
D
填空題
11、3400 8.16×l07 12、串聯(lián) 4.5 13、L1 1.2
14、15 0.75 15、1:1 1:2 2:1 1:1
16、5 6.7 3
實(shí)驗(yàn)題
17、1) F 2) G 3) D
18、(1)
(2):第二步:閉合開關(guān)S1,測出通過電阻Rx的電流,記為I0
第三步:閉合開關(guān)S2,調(diào)節(jié)電阻箱,使電路的電流剛好為I0
第四步:讀出電阻箱的電阻大小R0
(3) R0
計(jì)算題
19、 (1) Rl的電阻值為8Ω; (2) R3的電壓為6V。
20、(1)7.2×l04J (2)120W
無為縣2012——2013學(xué)年度第一學(xué)期期中質(zhì)量檢測試卷
九 年 級(jí) 英 語

一.聽力(每題1分 總分20分)
I.聽小對(duì)話,選擇圖片(共5小題;每小題1分,滿分5分)
1.When was Jim born?
2.Which is Peter's favorite sport?

3.Where should the boy put the relish?
4.What did Tony have to practice this morning?

5.What are the speakers talking about?
Ⅱ.聽小對(duì)話,回答問題(共5小題;每小題1分,滿分5分)
6.What meal are the family going to have?
A.Breakfast B.Lunch C.Supper
7.How soon will Mr. Brown come?
A.In five minutes B.In five hours C.In five days
8.What was the weather like in Beijing last Sunday?
A.Fine B.Not so good C.Rainy
9.Where is the man probably going this afternoon?
A.To a hospital B.To a bookstore C.To a museum
10.How much will the woman pay for the socks?
A.Three dollars B.Six dollars C.Ten dollars
Ⅲ.聽長對(duì)話,回答問題(共5小題;每小題1分,滿分5分)
聽下面一段較長的對(duì)話,回答第11至12兩小題。
11.Why is Tom going to Tokyo?
A.Because he’s got a new job there B.Because he’s got married
C.Because he’s got a friend there
12.How will they keep in touch(保持聯(lián)系)?
A.By phone B.By QQ C.By letter
聽下面一段較長對(duì)話,回答第13至15三小題。
13.Where did the woman go for her trip?
A.To New York B.To Sydney C.To Paris
14.When did the woman find her wallet lost?
A.When she was talking with her friend
B After she got back from her trip
C.When she was going to pay for the ticket
15.How did the woman come back?
A.By train B.In her friend’s car C.By air
Ⅳ.聽短文。回答問題(共5小題;每小題1分,滿分5分)
16.Where did the story happen?
A.At a cinema B.In a library C.At a shop
17.Why was the woman angry?
A.Because the man was talking loudly with his friend
B.Because she lost a piece of chocolate
C.Because the man was looking for something and annoyed her
18.What was the relationship(關(guān)系)between the man and the woman?
A.They were husband and wife B.They were friends
C.They didn’t know each other
19.Why did the woman give the man a piece of chocolate?
A.Because the man wanted to eat more
B.Because she wanted the man to keep quiet
C.Because she wanted to let him go
20.What did the man really want to find?
A.His glasses B.His teeth C.His movie ticket
二、 選擇填空。(20分,每題1分)
( ) 21.----_____do you improve your listening?
----I improve it ______ listening to tapes.
A. How; with B: What; with C: How; by D. What; by
( ) 22. When we practice speaking English, we often end up _____ in Chinese.
A. to speak B. speaking C. spoken D. speak
( ) 23. _________ should not be allowed to go out at night.
A. Twelve-years-old B. Twelve-year-olds
C. Twelve year old D. Twelve years olds
( ) 24. You mustn’t go out ________ school nights.
A. to B. with C. of D. on
( ) 25.My daughter wants a rabbit for long, but I hane no money to buy______ for her.
A. it B. the one C. one D. that
( ) 26. This question is ______ easy, all the students can answer the question.
A. too much B. too many C. much too D. many too
( ) 27. This book ______ Tom’s father’s, because his name is on the book.
A. maybe B. may be C. must be D. must
( ) 28. Who does this T-shirt belong ______?
A. in B. on C. to D. of
( ) 29. He ______ be a history teacher.
A. used to B. be used to C. use to be D. be use to
( ) 30. If I __________ you, I _________ go with him.
A. was; would go B. were; would go
C. am; will go D. had been; had gone
( ) 31.The monkeys escaped ______ the zoo yesterday evening.
A. on B. of C. from D. out
( ) 32. He is too tired ________ any longer.
A. not to walk B. to walk C. walking D. not walking
( ) 33. I hate people ______ talk much but do little.
A. who B. that C. which D. whose
( ) 34. I like the music that I can sing ______.
A. along and B. along with C. with D. along
( ) 35. The story reminded me ______ an experience I once had.
A. of B. to C. at D. on
( ) 36. What are you like? _________.
A. I like funny and energetic things B. I’m funny and energetic
C. I look like my funny and energetic father ? D. I feel energetic
( ) 37. ----Have you seen the CCTV news on TV?
-----Yes, _______children had a good festival on the _____Children’s Day
A. millions of; sixtieth B. ten millions; sixty
C. millions of; sixty? D. ten millions; sixtieth
( ) 38. He is afraid to speak in _______ public.
A. the B a C. an D. /
( ) 39. No matter what you do, you can’t change the situation.
A. Whoever B. Wherever C. Whatever D. What ever
( ) 40. --- He went to see the man who was in hospital yesterday.
--- ____________.
A. So did he B. So he did C. He did so D. Did so he
三、完形填空(共20小題,每小題1.5分,滿分30分)
) 閱讀下面短文,從短文后所給各題的四個(gè)選項(xiàng)(A、B、C、D)中,選出可以填入空白處的最佳選項(xiàng)。
A
Malls are popular places for Americans to go. Some people 41 so much time shopping at malls that they are called “mall rats”. Mall rats shop until they visit hundreds of stores.
People like malls for 42 reasons. They feel happy because malls have police stations, parking is usually free, and the weather inside is always fine. The newest malls 43 beautiful rest places with waterfalls and large green trees.
The first indoor mall in the United States 44 in 1965 in Edina, Minnesota. People love doing all their 45 in one place. More malls are built around the country. Now malls are like town centers and people come there 46 many things. When they shop, of course, they also eat in food courts and they can have food
47 all over the world. They see films at theatres. Some people even get 48 daily exercise by doing the new sport of “mall walking”. 49 go to malls to meet friends.
In some malls, people can see a doctor or a dentist and even go to the church. In other words, people can almost do 50 in malls. Now people can even live in their favourite shopping center.
41. A. spend B. take C. cost D. use
42. A. much B. many C. a lot D. a little
43. A. find B. make C. have D. move
44. A. was sold B. was built C. was invented D. was trained
45. A. fishing B. swimming C. surfing D. shopping
46. A. to do B. to count C. to paint D. to record
47. A. at B. from C. in D. with
48. A. theirs B. our C. your D. their
49. A. Another B. The other C. Others D. Other
50. A. everything B. something C. nothing D. things
B
There are many kinds of pollution around us, 51 air pollution, soil pollution, noise pollution and light pollution. They are bad __52__ our health in many ways.
Burning gas, oil and coal creates air pollution. It can cause sore eyes and __53__ problems.
With the increase of pollution and the development of industry, litter is everywhere. It makes our environment dirty. People put lots of rubbish in the land. Farmers use too many __54___ in the fields. They destroy the soil. So soil pollution has become serious.
Noise pollution can make people__55_. For example, people may lose their hearing if they work in a _56_ place for a long time. Too much noise can cause high blood pressure __57__.
Working for a long time in strong, changeable light __58__ cause some kinds of illnesses. It makes people feel __59__ and is especially bad for the eyes.
With ___60__ pollution, our planet will become greener and our health will be better. Let’s be greener people.
51. A. such as B. for example C. as well as D. because of
52. A. to B in C. for D. of
53. A. breath B. breathe C. breathed D. breathing
54. A. chemical B. chemicals C. chemist D. chemistry
55. A. blind B. lame C. deaf D. healthy
56. A. noise B. noisy C. quiet D. quietly
57. A. as well B. too C. also D. either
58 A. must B. need C. should D. may
59. A. comfortable B. possibly C. terrible D. terribly
60. A. little B. less C. few D. fewer
四、 交際運(yùn)用(5分)
. 完成對(duì)話,從方框中選擇適當(dāng)?shù)木渥油瓿蓪?duì)話,每個(gè)句子只能用一次,有多余選項(xiàng)。
A. Here you are. B. What do you want to borrow?
C. Oh, sorry. D. Can I help you?
E. No hurry. F. Never mind.
G. My pleasure
( Li Lei arrives at the school library. )
Miss Wang: ____61_
Li Lei: I’d like to borrow a book on electric (電的) head.
Miss Wang: “Electric head? ” I’ve never heard of it. Maybe …
Li Lei: __62_____.It should be “ a book on computer. ”
Miss Wang: I see. Yes, there is still one on the shelf. _63____
Li Lei: Thanks a lot.
Miss Wang: ___64____
Li Lei: I’ll try to finish it as soon as possible.
Miss Wang: __65____ .You may keep it for two weeks.
五、閱讀理解(本題共20小題;每小題2分,共40分)
A
In England, people often talk about the weather because they can experience (經(jīng)歷) four seasons in one day. In the morning the weather is warm just like in spring. An hour later black clouds come and then it rains hard. The weather gets a little cold. In the late afternoon the sky will be sunny, the sun will begin to shine, and it will be summer at this time of a day.
In England, people can also have summer in winter, or have winter in summer. So in winter they can swim sometimes, and in summer sometimes they should take warm clothes.
When you go to England, you will see that some English people usually take an umbrella (傘)or a raincoat with them in the sunny morning, but you should not laugh at them.
If you don't take an umbrella or a raincoat, you will regret (后悔) later in the day.
66. Why do people in England often talk about the weather?
A. Because they may have four seasons in one day
B. Because they often have very good weather
C. Because the weather is warm just like in spring
D. Because the sky is sunny all day
67. From the story we know that when _________come, there is a heavy rain.
A. sunshine and snow B. black clouds
C. summer and winter D. spring and autumn
68. "People can also have summer in winter." Means "it is sometimes too ______in winter."
A. warm B. cool C. cold D. rainy
69. In the sunny morning some English people usually take a raincoat or an umbrella with them because ________.
A. their friends ask them to do so B. it often rains in England
C. they are going to sell them D. they are their favourite things
70. The best title (標(biāo)題)for this passage is ________.
A. Bad Seasons B. Summer or Winter
C. The Weather in England D. Strange English People
B
Do people in your country hug and kiss on the street? In some countries, it is common for people to show affection(喜愛) in public places. In the United States, for example, we often see couples hold hands, hug or kiss on the street, in the park, in restaurants, and even on trains and buses! However, in some other countries, people never show affection in public places because their customs don’t allow this. For example, in China and Korea, custom doesn’t allow people to do so in public. So, when Chinese and Korean people visit the United States, they often feel very surprised and shocked when they see Americans hug and kiss on the street.
In some countries friends show physical affection to each other. In some South American countries, female(女性) friends walk arm in arm when they walk along the street together. In Italy and Russia, male friends often kiss each other on both cheeks when they greet. In most culture, men don’t kiss or hug when they greet another. They usually shake hands or pat each other on the back.
People around the world are different in amount, manner, and situations in which they touch each other.
71. How do Korean people feel when they see people kiss and hug on the street?
A. worried and sad. B. happy and interested.
C. relaxed and enjoyable. D. surprised and shocked.
72. What’s the Chinese meaning of ‘hug’ in the passage?
A. 擁抱 B. 摔跤 C. 嬉戲 D. 鞠躬
73. According to the passage, which of the following is NOT true?
A. Social customs are different in different countries.
B. Customs in the United States allow public affection.
C. Women in South America never touch each other.
D. People around the world are different in some ways in which they touch each other.
74. From the passage we can know that ________.
A. it is not polite to hug and kiss in public
B. male friends in Russia often kiss each other on both cheeks
C. Chinese and Korean people don’t hug and kiss each other
D. all Americans like to kiss
75. The main idea of this passage is that _________.
A. Chinese people are quite different from American people
B. Koreans and Americans can never understand each other
C. different culture allows different ways to show affection
D. people in some countries are more affectionate than those in some other countries
C
Driver wanted
①Clean driving licence
②Must be of smart appearance
③Aged over 25
Apply to(申請(qǐng)): Capes Taxi, 17 Palace Road, Ruston.
Air Hostesses(空姐) for International Flights Wanted
① Applicants(申請(qǐng)者) must be between 20 and 33 years old.
②Height 1.6m to 1.75m.
③Education to GCSE standard.
④Two languages, must be able to swim.
Apply to: Recruitment office, Southern Airlines,
Heathrow Airport West, HR 37KK.
Teachers Needed
For private language school, teaching experience unnecessary.
Apply to: The Director of Studies, Instant Languages Ltd,
279 Canal Street, Ruston.
76. You are 26 years old and want to be a teacher. You should apply to ______.
A. Caps Taxi, 17 Palace Road, Ruston
B. The Director of Studies, Instant Languages Ltd, 279 Canal Street, Ruston
C. Recruitment Office, Southern Airlines, Heathrow Airport West, HR 37KK
D. any of the three
77. Why can’t John, an experienced taxi driver, work for Capes Taxi?
A. Because he doesn’t have college education.
B. Because he likes doing sports.
C. Because he is unable to speak a foreign language.
D. Because he was punished for speeding and wrong parking.
78. Tom, aged 22, has just graduated from a college.
Which job may be given to him?
A. Driving for Capes taxi. B. Working for Southern Airlines.
C. Teaching at Instant Languages Ltd. D. None of the three.
79. Why can’t Lucy, aged 27, become an air hostess?
A. Because she can speak only Japanese B. Because she is 27 years old.
C. Because she can swim. D. Because she likes junk food.
80. Which of the following is not mentioned in the three advertisements?
A. Marriage. B. Male or female.
C. Education. D. Working experience.
D
In the 13th century,the famous Italian traveller, Marco Polo, travelled a long way to China. During his stay in China, he saw many wonderful things. One of the things he discovered was that the Chinese used paper money. In western countries, people did not use paper money until the 15th century. However, people in China began to use paper money in the 7th century. A Chinese man called Cai Lun invented paper almost 2000 years ago. He made it from wood. He took the wood from trees and made it into a book.
Now paper still comes from trees. We use a lot of paper every day. If we keep on wasting so much paper, there will not be any trees left on the earth. If there are no trees, there will be no paper. Every day, people throw away about 2,800 tons of paper in our country. It takes 17 trees to make one ton of paper. This means that we’re cutting nearly 47,600 trees every day. Since it takes more than 10 years for a tree to grow, we must start using less paper now. If we don’t, we will not have enough time to grow more trees to take the place of those we use for paper.
So how can we save paper? We can use both sides of every piece of paper, especially when making notes. We can choose drinks in bottles instead of those in paper packets. We can also use cotton handkerchiefs (手帕) but not paper ones. When we go shopping, we try not to use paper bags. If the shop assistant does give us a paper bag, we can save it and reuse it.
Everyone can help to save paper. If we think it over, we can help to protect trees. However, we should do it now, before it is too late.
81. When he was in China, Marco Polo __________.
A. discovered Cai Lun invented paper B. learned to make paper
C. saw many wonderful things D. read a lot of books
82. People in western countries first used paper money in the _________ century.
A. 17th B.15th C.13th D. 7th
83. About _________ tons of paper are thrown away every day in our country.
A. 1,700 B. 2,000 C.2,800 D. 4,800
84. What can we do in order to save paper?
A. To use both sides of every piece of paper.
B. To use the paper bags from shops more than once.
C. To use cotton handkerchiefs instead of paper.
D. All the above.
85. Which of the following is NOT true according to the passage?
A. If we keep on wasting paper, we will have no paper to use.
B. The Chinese used paper money much earlier than the people in western countries.
C. About 47,600 trees can be used to make 2,800 tons of paper.
D. It is too late to plant trees for paper.
六.單詞拼寫(5分)
86. I like going to school on foot. I___(很少)take a bus to school.
87. He ______(花費(fèi))five hours in finishing drawing the picture.
88. More and more _______(外國人)come to visit China.
89 . It’s difficult for him to make a ____ (決定) now.
90.They crossed the road in ______(安全).

七 書面表達(dá)(30分)
A.請(qǐng)你寫一篇短文, 號(hào)召大家保護(hù)環(huán)境,繼續(xù)努力來維護(hù)我們的文明城市。
要求:
1、文中不得出現(xiàn)真實(shí)的人名和校名。
2、要求包含A部分的要點(diǎn),可適當(dāng)發(fā)揮。
3、文章條理清楚,語義連貫,句式規(guī)范,字跡工整。
4、詞數(shù):80詞左右。首句已給出。
We are really happy that Anhui has become one of the civilized cities in our country.









答題卡
一.聽力(每題1分 總分20分)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
二、 選擇填空。(20分,每題1分)
21
22
23
24
25
26
27
28
29
30
4
31
32
33
34
35
36
37
38
39
40
三、完形填空(共20小題,每小題1.5分,滿分30分)

41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
四、 交際運(yùn)用(5分)
61
62
63
64
65
五、閱讀理解(本題共20小題;每小題2分,共40分)
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
六.單詞拼寫(5分)
86
87
88
89
90
七 書面表達(dá)(30分)
We are really happy that Nanjing has become one of the civilized cities in our country.









英語試卷答案
一.聽力(每題1分 總分20分)
I.聽小對(duì)話,選擇圖片(共5小題;每小題1分,滿分5分)
1.C 2.A 3.A 4.B 5.B
Ⅱ.聽小對(duì)話,回答問題(共5小題;每小題1分,滿分5分)
6.C 7.A 8.A 9.B 10.C
Ⅲ.聽長對(duì)話,回答問題(共5小題;每小題1分,滿分5分)
11.A 12.B 13.A 14.C 15.B
Ⅳ.聽短文。回答問題(共5小題;每小題1分,滿分5分)
16.A 17.C 18.C 19.B 20.B
二、 選擇填空。(20分,每題1分)
21-30 CBBDC CCCAB 31-40 CBABA BADCB
三、完形填空(共20小題,每小題1.5分,滿分30分)
41-50 ABCBD ABDCA 51-60 ACDBC BADCB
四、 交際運(yùn)用(5分)
61-65 DCAGF
五、閱讀理解(本題共20小題;每小題2分,共40分)
(A) 66-70 ABABC (B) 71-75 DACBC
(C) 76-80 BDCAA (D) 81-85 CBCDD
六.單詞拼寫(5分)
86-90 seldom . spent foreigners decision safety
七 書面表達(dá)(30分)
One possible version:
We are really happy that Anhui has become one of the civilized cities in our country. We should take following actions to make our city better and more beautiful. At first we should protect our environment. It’s our duty to plant trees every year, and then we can have a better life in the future. Water is very important in our daily life. It’s necessary for us to save water every day. We can ride bikes or walk to school instead of driving cars. We shouldn’t throw rubbish in public places. We’d better use shopping bags when shopping, and we’re glad to see that more and more people do it like this.
Let’s work together, please!
評(píng)分標(biāo)準(zhǔn):
第六檔:(9—10)能寫明全部要點(diǎn),語言基本無大錯(cuò),小錯(cuò)不超過3個(gè)。 行文流暢,表達(dá)清楚。
第五檔:(7—8分)能寫明大部分要點(diǎn),語言有少量錯(cuò)誤(句子結(jié)構(gòu)或動(dòng)詞時(shí)態(tài)錯(cuò)誤1—2處),但行文比較流暢,表達(dá)比較清楚。
第四檔:(5—6分)能寫明基本要點(diǎn),有一些語言錯(cuò)誤(句子結(jié)構(gòu)或動(dòng)詞時(shí)態(tài)錯(cuò)誤3—4處),但意思基本連貫,表達(dá)基本清楚。
第三檔:(3—4分)能寫出少數(shù)要點(diǎn),語言錯(cuò)誤較多,意思不夠連貫,影響意思表達(dá),有2-3個(gè)可讀性句子。
第二檔:(1—2分)只能寫出若干詞語,無可讀的句子。
第一檔:(0分)空白或者所寫的內(nèi)容與主題無關(guān)。

展開更多......

收起↑

資源列表

<pre id="tfb94"><li id="tfb94"></li></pre>

<bdo id="tfb94"><rt id="tfb94"></rt></bdo>
  • <menu id="tfb94"><dl id="tfb94"></dl></menu><i id="tfb94"><acronym id="tfb94"><sub id="tfb94"></sub></acronym></i>

    1. 主站蜘蛛池模板: 灌南县| 江油市| 武隆县| 靖西县| 宜兰市| 龙里县| 荔浦县| 界首市| 永年县| 京山县| 洞头县| 密山市| 清涧县| 兴宁市| 彭泽县| 海淀区| 墨江| 长垣县| 进贤县| 巴中市| 景谷| 木兰县| 泊头市| 西青区| 安化县| 仁怀市| 库伦旗| 蓬莱市| 河南省| 若尔盖县| 台江县| 广安市| 古蔺县| 临颍县| 古交市| 宜城市| 山丹县| 沂南县| 兴宁市| 汉源县| 叶城县|