資源簡介 2012年石家莊外國語學校理 科 綜 合 模擬試題本試卷分卷I和卷II兩部分;卷I為選擇題,卷II為非選擇題。本試卷滿分為120分,考試時間為120分鐘。(選擇題,共44分)一、選擇題(本大題共22個小題;每小題2分,共44分。在每小題給出的四個選項中,只有一個選項符合題意)1.2011年日本福島海域發生強烈地震。福島第一核電站3號機組燃料棒露出水面,高溫下覆蓋在燃料棒外管道上的鋯與水蒸氣發生反應,放出大量氫氣并擴散到空氣中,從而發生爆炸,關于這一過程的說法不正確的是A.屬于物理變化 B.屬于化學變化 C.氫氣具有可燃性 D.放出大量的熱2.到西藏旅游的人都遇到過高原反應。吸氧是克服高原反應的有效方法,吸氧可以幫助游客克服高原反應的原因是A.氧氣可供呼吸 B.氧氣可以燃燒C.氧氣可以支持燃燒 D.氧氣是無色無味的無毒氣體3. 下列實驗不能達到目的的是① ② ③ ④A.①驗證可燃物燃燒的條件 B.②檢驗銨態氮肥C.③檢驗CO32一的存在 D.用④氫氧化鈉溶液吸收CO4.下圖為某反應的微觀示意圖,不同的球代表不同元素的原子。下列說法中錯誤的是A.該微觀示意圖可以用于表達過氧化氫溶液制取氧氣的反應B.反應前后原子的種類個數相同C.該反應的基本類型為分解反應D.該反應生成物都屬于化合物5.推理是學習化學的重要方法,不合理的推理會得出錯誤的結論。以下推理正確的是A.含碳元素的物質充分燃燒會生成CO2,燃燒能生成CO2的物質一定含碳元素B.溶液具有均一性和穩定性——凡是均一、穩定的液體一定是溶液C.酸溶液的pH都小于7,pH小于7的溶液一定是酸的溶液D.分子是構成物質的粒子,物質一定都是由分子構成的6.根據金屬活動性順序分析,下列描述或判斷錯誤的是A.銅絲放入到硝酸銀溶液中,銅絲表面有一層白色物質析出B.在純氧氣中灼燒時,鐵絲比銅絲反應劇烈C.鐵粉、鋅片與等質量、等質量分數的稀鹽酸反應,鐵粉產生的氣泡快,說明鐵的活動性大于鋅D.“真金不怕火煉”說明金的化學性質穩定7. 下列四個圖像能正確反映其對應實驗操作的是A.①高溫煅燒一定質量的石灰石B.②用等質量、等濃度的雙氧水分別制取氧氣C.③向一定體積的稀鹽酸中逐滴加入氫氧化鈉溶液D.④某溫度下,向一定量飽和硝酸鉀溶液中加入硝酸鉀晶體8. 下列景觀中,能用分子的性質解釋的是的是A.春天,湖畔柳絮飛揚 B.夏天,瀑布水霧飛灑C.秋天,古城菊花飄香 D.冬天,紅楓落葉飄零9.下圖所示的物質能夠導電的是10.如圖示,是一種在陽光下能不斷搖擺的塑料小花。花盆表面的太陽能電板在光照下,產生電流驅動電動機,使小花左右擺動。下列有關該小花擺動過程中能量轉化的描述正確的是A.葉片將光能轉化為化學能 B.電動機將機械能轉化為電能C.太陽能電板將太陽能轉化為電能 D.小花將動能轉化為化學能11.理化知識中有很多的“相等”,下列有關“相等”說法中錯誤的是A.在串聯電路中電流處處都相等B.在改變物體內能上,做功和熱傳遞效果是相等的C.參加化學反應的物質的總質量與反應后生成的物質的總質量相等D.在原子中原子核內的質子數與中子數相等12.科學小組的四位同學交流學習體驗,他們敘述中不正確的是:A.設計氣體發生裝置要考慮反應物的狀態和反應條件B.干冰通過分解反應吸熱用于冷藏食品C.灑在地上的水變干了是吸熱過程D.同學們感到植物園是避暑的好去處,是因為園內樹木多且有人工湖,起到調溫作用15.在學習、生活中所涉及到的下列數值最接近實際情況的是( )A.一枚一元硬幣的直徑約為1cmB.一臺冰箱的功率約為1000WC.初中生在1s內心跳約為70次D.冰箱冷藏室的溫度約為5oC16.下列有關光學知識及其應用的敘述正確的是( )A.海市蜃樓是光沿直線傳播而產生的B.陽光下大樹下面的圓斑是光的折射現象C.老花鏡可以成放大的像,也可以成縮小的像D.顯微鏡鏡筒的兩端各有一組透鏡,每組透鏡的作用都相當于一個凹透鏡17.關于聲與能源下列說法中正確的是( )A.太陽能、風能、核能能都是可再生能源B.超聲波是電磁波能夠傳遞信息C.住宅安裝雙層玻璃窗可以減小室外噪聲對室內的影響D.只有主人說出暗語時才能打開“聲紋鎖”,其辨別聲音的主要依據是音調18.下列事例中利用慣性的一組是( )①洗衣機的甩干桶高速轉動時可以把濕衣服甩干②彈簧門被推開后能自動關閉③把錘柄的一端在地上撞擊幾下就可以套緊錘頭④貨車載貨時,要把貨物綁好,以免貨物從車上掉下來A.①② B.①②④ C.①④ D.①③19.下列有關運動和力的描述或解釋正確的是( )A.在光滑水平面上勻速前進的物體,一定受到一個水平推力的作用B.物體受到力的作用,他的運動狀態一定改變C.人沿水平方向推水平地面上的物體,沒有推動,是因為推力小于摩擦力D.做曲線運動的物體受到的合力一定不為零20.如圖是動圈式話筒的原理圖,關于動圈式話筒說法錯誤的是( )A.其應用了電動機的工作原理B.當你對著話筒說話時,產生的聲音使膜片帶動線圈振動C.線圈在磁場中運動,能產生隨著聲音的變化而變化的電流D.線圈在運動中能量的轉化情況是機械能轉化為電能21.如圖6所示電路,電源兩端電壓保持不變。閉合開關S,當滑動變阻器的滑片P向右滑動時,下列判斷正確的是( )A.電壓表V1示數變小,電壓表V2示數變大,電流表示數變小B.電壓表V1示數變大,電壓表V2與電流表A的比值不變C.電壓表V1示數變小,電壓表V2示數變小,電流表示數變小D.電壓表V1示數變大,電壓表V2示數變大,電流表示數變大22.有一不吸水木球,其質量為l0g,體積為20cm3,先把它輕輕放入盛滿水的溢水杯中。當木球球靜止時,溢出水的質量為l0g;把它取出擦干,再輕輕放入盛滿煤油的溢水杯中,當木球靜止時,溢出煤油的質量是(煤油的密度是0.8g/cm3) ( )A.5g B.8g C.l0g D.16g卷Ⅱ(非選擇題,共76分)以下數據可供解題時參考:相對原子質量:S-32 K-39 O -16 Ba-137二、填空及簡答題(本大題共9個小題;每空1分,共34分)23. 如圖是探究“物體動能的大小與什么因素有關?”的實驗示意圖,針對圖中所示的實驗裝置及探究過程中涉及的物理知識,回答下列問題:(1)問題:實驗中通過什么現象判斷小球動能的大小?回答:_____________________________________。(2)問題:如果不用木塊,小球從斜面上滾下來在水平面上運動時,且一切外力消失,小球將怎樣運動?回答:_____________________________________。(3)請從機械能角度提出一個問題并回答。問題:_____________________________________。回答:_____________________________________。24.(1) 如圖表示的 (“近”或“遠”)視眼成像的光路圖,請你在下圖中的虛線方框內填入能矯正視力的透鏡。(2)某學校綜合實踐活動小組的同學們收集到公交汽車在某段運行區間內的相關數據如下:公交汽車每千米消耗燃油0.3kg,行駛1.8km路程所消耗的燃油完全燃燒放出熱量 J,25.小強利用如圖所示的實驗裝置探究影響電熱的因素。甲、乙兩瓶中裝有質量與初溫相同的煤油,甲瓶中銅絲的電阻比乙瓶中鎳鉻合金絲的小。(1)為什么實驗中電阻絲釋放的熱量可以使煤油中的溫度計示數很快上升,而和電阻絲相連的導線摸起來卻不怎么熱?(2)該實驗裝置可以探究電熱和電阻的關系,還可以探究電熱和 的關系。(3)小強經過思考,將此裝置改裝成了比較液體比熱容大小的裝置,他把甲瓶中的液體換成了等質量的另外一種未知液體(絕緣體),閉合開關一段時間后,再分別用溫度計測出這段時間內甲、乙兩燒瓶中液體升高的溫度△t甲和△t乙,通過比較△t甲和△t乙,不計熱損失,即可比較出兩種液體的比熱容。請你分析,在小強改裝的裝置中,忽略了一個重要條件 。26.閱讀短文并回答下列問題。了解次聲波 次聲波的特點是來源廣、傳播 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )遠、穿透力強。次聲的聲波頻率很低,一般均在20Hz以下,波長 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )卻很長,傳播距離也很遠。它比一般的聲波、光波和無線電波都要傳得遠。例如,頻率低于1Hz的次聲波,可以傳到幾千以至上萬千米以外的地方。次聲波具有極強的穿透力,不僅可以穿透大氣、海水、土壤,而且還能穿透堅固的鋼筋水泥構成的建筑物,甚至連坦克、軍艦、潛艇和飛機都不在話下。次聲波的傳播速度和可聞聲波相同,由于次聲波頻率很低,大氣對其吸收甚小,當次聲波傳播幾千千米時,其吸收還不到萬分之幾,所以它傳播的距離較遠,能傳到幾千米至十幾萬千米以外。1961年,蘇聯進行核試驗激起的次聲波繞地球轉了5圈。7 000 Hz的聲波用一張紙即可阻擋,而7 Hz的次聲波可以穿透十幾米厚的鋼筋混凝土.地震或核爆炸 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )所產生的次聲波可將岸上的房屋摧毀.次聲如果和周圍物體發生共振,能放出相當大的能量 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank ),如4 Hz~8 Hz的次聲能在人的腹腔里產生共振,可使心臟出現強烈共振和肺壁受損。(1)次聲波的頻率范圍是__________________。(2)次聲波有很強的穿透力,地震或核爆炸 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )所產生的次聲波可將岸上的房屋摧毀,說明次聲波__________________。(3) 次聲波的傳播速度和可聞聲波相同,已知可聞聲的聲速為340m/s,17 Hz的次聲波的波長為 m。(4) 因為次聲波的穿越性強,且可以繞過障礙物向前傳播,一般不能阻止它繞向繼續向前傳播,但是在衣服上加一層真空帶可以對人體起到隔絕作用,其原理是 。27.“在跑步機上跑步鍛煉,又能為干家務活的媽媽帶來一片光明”,這樣的好事你干嗎 據報道:美國一家公司成功改造跑步機,利用跑步機發電,在跑步機上跑步半小時,可以供給一只節能燈泡工作2.5h。(1) 在跑步機上跑步是將 能轉化為了電能;(2)若跑步機供給一只額定電壓220V、額定功率5W的節能燈正常工作2.5h,則通過燈絲的電流是 A,跑步機產生的電能至少有 kWh;(3) 人在跑步機上跑步一段時間后,會出大量的汗,為及時補充因大量出汗而過多排出的無機鹽,應適當補充一些 ;A.純凈水 B.淡鹽水 C.葡萄糖溶液 D.維生素28.水果含有果酸。如圖所示在水果中插入兩片不同金屬制成的極板,就組成了一個水果電池。某科學興趣小組對影響水果電池電壓大小的因素進行了實驗研究。(1)在水果中插入不同金屬制成的極板,并保持兩塊極板之間的距離、極板與水果的接觸面積不變,用電壓表直接測量兩塊極板之間的電壓,結果如下表:鐵——鋅 鐵——銅 銅——鋅蘋果 0.55伏 0.60伏 0.95伏梨 0.40伏 0.50伏 0.90伏菠蘿 0. 50伏 0.55伏 1.00伏橙 0.70伏 0.78伏 1.05伏分析實驗數據可以得出:在上述條件下,從金屬活動性順序看,所選用的兩塊極板材料之間的 越大,水果電池的電壓越大;并且水果電池的電壓還與 有關;(2)若該小組的同學選用一只橙子并用銅一鋅做極板,研究水果電池的電壓跟極板與水果的接觸面積之間的關系時,應控制 不變29.周末,初三化學興趣小組的同學結伴到我市環城水系踏青游玩,下面是他們的收獲和體驗,當他們看到河水渾濁并有異味和死去的小魚,非常痛心,想對其水質進行初步探究。(1)取回水樣后過濾,在實驗室里,過濾需要用到的玻璃儀器有 、燒杯和玻璃棒。(2)若要測定水樣的酸堿度,最適宜的是(填字母)________________。A.紫色石蕊試液 B. pH試紙 C.無色酚酞試液(3)當他們檢測出河水略顯酸性時,他們猜想到可能是工廠排放的酸性廢水污染了河水,大家經過討論,想到了要將工廠的酸性廢水在不使用指示劑的情況下處理成中性,從下列物質中選擇 最好。A. 廢鐵 B.石灰石 C.熟石灰 D.生石灰(4)生活中常用 方法降低水的硬度和消毒。(5)在活動中,某同學不小心被螞蟻咬了(螞蟻毒液呈酸性),很癢,用下列物質涂抹可以減輕痛苦的是(填字母)__________。A.食醋 B.汽水 C.肥皂液30. 下圖中的 甲、乙是初中化學的實驗裝置,請按要求填空:(1)圖甲實驗中觀察到的現象:小燒杯①中 ;圖甲的實驗不能驗證的結論是 (填序號)。①濃氨水有揮發性 ②氨氣易溶于水 ③氨水顯堿性 ④分子運動 ⑤氨氣的密度比空氣大 ⑥酚酞遇酸不變色(2)乙圖試驗中實驗(III)的目的是 ;乙圖試驗驗證的結論是 。31.下圖中出現的物質均是初中化學學習中常見的物質。已知A是生活中一種常見的干燥劑,C為大理石的主要成分,G是藍色溶液,D是一種沉淀,E是一種紅色固體, “→”表示物質間存在著相互轉化的關系(部分生成物末標出),如圖所示。請回答下列問題:(1)A的化學式是________________;D的化學式是_______________;(2)B與I發生的化學反應屬于______________反應(填基本反應類型)(3)寫出G與H反應的化學方程式____________________________。(4) E在生產生活中的一種用途__________________________。三、實驗探究題(本大題共5個小題;第32、33小題3分,第34小題4分,第35、36小題7分,共24分)32、身邊處處有物理。參照事例將表格補充完整。所選器材 主要實驗過程和觀察的現象 研究的物理問題示例 電池、導線、小磁針 將小磁針平行放在導線下,導線兩端與電池兩極相觸接。觀察小磁針是否發生偏轉 電流周圍是否存在磁場1 空飲料瓶2 重力勢能的大小與高度的關系33.(1)下面是小明“測鹽水的密度”實驗過程,請你幫他補充完整。①組裝好天平并將其放在水平臺上,調節天平平衡②在玻璃杯中盛鹽水,放在已調好的天平左盤,稱量結果為m1=124.2g。③把玻璃杯中的部分鹽水倒入量筒中,如圖甲,記下量筒中鹽水體積。④把玻璃杯和剩余鹽水又放在天平左盤上稱量,當天平重新平衡時,所用砝碼和游碼位置如圖乙所示,將玻璃杯和剩余鹽水的質量m2填入下表中。⑤計算出鹽水的質量和密度,填入下表中。質量m1/g 質量m2/g 鹽水體積V/cm3 鹽水密度ρ(g·cm-3)124.2(2)實驗完成后,小明又利用液體壓強的知識設計了如圖所示另一種實驗方案:①在底部包有橡皮膜的玻璃管內注入鹽水。②將玻璃管緩慢放入裝有酒精的容器槽內,直到。③用刻度尺測量 ,分別記為L1和L2。④計算鹽水密度的表達式ρ鹽水 = (酒精的密度為已知,用ρ酒精表示)。34.下面是小明探究“小燈泡電阻與溫度的關系”實驗,電源是兩節干電池串聯,小燈泡的額定電壓是2.5V,小燈泡正常發光時的電阻約為8Ω。(1)請將圖甲中的實驗電路連接完整。(2)將變阻器的滑片滑到正確位置后,用開關進行了“試觸”,這樣做的目的是____。(只有一個選項正確,將正確選項前的字母填在橫線上)A.選擇電流表的量程 B.選擇電壓表的量程C.檢查電路是否正常 D.觀察小燈泡是否發光(3) 正確連接完電路后,閉合開關,電流表和電壓表指針均有較小偏轉,小燈泡不亮,這可能是由于 造成的.(4)正確進行實驗并將數據填人表格,分析實驗數據發現: ,燈絲電阻越大。(5)完成上述實驗后,小明還想測量一段電爐絲的電阻Rx,可是在連接電路時,發現電流表和滑動變阻器都已損壞. 于是小明就利用一個定值電阻R代替小燈泡,重新設計并連接了如圖所示的電路.電源電壓未知且恒定不變.請把下列實驗步驟補充完整:只閉合開關S1,____________________;_________________________________.電阻表達式:Rx=______________.35.小強在實驗室用石灰石和濃鹽酸制CO2,檢驗生成二氧化碳時,將產生的氣體通入澄清石灰水中,一段時間后,發現未出現渾濁現象。【提出猜想】猜想1:他猜想可能是石灰水變質了,請寫出發生的反應方程式: 。猜想2: 。【驗證猜想】為了驗證猜想1,小強設計了如下實驗:實驗操作 實驗現象 結論在石灰石中加入稀硫酸,將產生的氣體通入澄清石灰水中 猜想1不正確小強按照老師的建議將濃鹽酸換成稀鹽酸,再將制取的CO2持續通入新制的澄清石灰水中,一段時間后,觀察到的現象澄清石灰水先變渾濁而后又變澄清。小強感到很意外。【查閱資料】CO2能與CaCO3和H2O繼續反應生成Ca(HCO3)2。【提出猜想】生成的CaCO3和CO2、 H2O繼續反應生成Ca(HCO3)2小強從老師那里得知:沉淀消失確實是CO2與CaCO3和H2O繼續反應生成Ca(HCO3)2。由此小強推測出Ca(HCO3)2的一條物理性質是 。小強還想了解Ca(HCO3)2的其它化學性質:Ca(HCO3)2受熱能否分解?【設計實驗】小強用右圖所示裝置進行實驗,加熱時通過檢驗產物中有水和二氧化碳生成,就可證明Ca(HCO3)2受熱能分解。【實驗過程】實 驗 操 作 實 驗 現 象 結 論步驟1:取少量Ca(HCO3)2粉末,放入試管中進行加熱。 觀察到試口附管近有小液滴產生。 有水生成步驟2:將產生的氣體,通入紫色石蕊溶液。 有CO2生成【反思和評價】小強認為步驟1的實驗就能證明Ca(HCO3)2受熱一定分解了,你認為是否正確,并說明理由 。【反思與應用】石家莊的自來水一般為硬水含有Ca2+、HCO3- 等離子。根據以上實驗思考硬水家庭可用煮沸的方法將自來水軟化的原因(寫出化學方程式) 。四、計算應用題(本大題共3個小題;第37小題5分,第38小題6分,第39小題7分,共18分。解答時,要求有必要的文字說明、公式和計算步驟等,只寫最后結果不得分)36.學習小組同學對標簽標識的鉀肥進行了檢測,稱取4.0g樣品放入小燒杯中,加入適量的水溶解后,與足量氫氧化鋇溶液充分反應。產生沉淀的質量與所加入的氫氧化鋇溶液質量的關系如圖所示。(假定雜質不參加反應,反應方程式為K2SO4+Ba(OH)2=BaSO4↓+2KOH)通過計算鉀肥中硫酸鉀的質量分數判斷該產品是否符合包裝說明?XX牌鉀肥主要成分:K2SO4((K2SO4含量≥86%)凈重: 50KgXX化工有限公司37.在一些建筑施工工地上,可以看見各種大型起重機。圖所示是一種起重機的簡易圖,(1)為了保證起重機在起重時不會翻倒,在起重機右邊配有一個重物M,現測得重物M的質量為6t,AB=10m,BC=4m,CD=1m(g取10N/kg,起重機本身重不計) 該起重機可起吊的最大重物質量為多少?(2)如果用這臺起重機吊臂的滑輪組在某次提升2.4×104 N重物時,鋼絲繩拉力F、重物的速度υ、重物上升的高度h隨時間變化的關系圖像分別如圖乙、丙、丁所示 不計摩擦,繩重,求:①在50~100s內滑輪組的機械效率是多少?②在50~100s內鋼絲繩拉力F的功率P多少?③在0~50s時克服動滑輪重力所做的額外功為多少?④重物放到目的地后靜止與地面的接觸面積S=500 d m2重物對地面的壓強多少?五、計算應用題(38題7分。解答時,要求有必要的文字說明、公式和計算步驟等,只寫最后結果不得分)38.小明家有一電熱水壺,銘牌如下表所示。求:(1)電熱水壺正常工作6min,將壺中質量為lkg,溫度為20℃的水燒開(l標準大氣壓下),試求該電熱水壺效率是多大 (2)在家庭電路中只接入電熱水壺時,她家標有“3000r/kW·h”的電能表在20min內轉了891r,請你通過計算此時小明家的實際電壓是多大 (已知電熱絲電阻不隨溫度而變化)27.(1)活動性相差 水果的種類 (2)兩極板之間的距離28.(1) 機械(或動) (2)0.02 0.0125 (3)B29..(1)漏斗 (2)B (3)B (4)硬水 肥皂水 (5)C30.(1)酚酞試液變紅 ⑤ ⑥ (2) 檢驗二氧化碳不能使石蕊溶液變紅 說明二氧化碳與水反應生成碳酸31. (1)CaO CuSO4 (2)復分解(3) CuSO4 + Fe== FeSO4 +Cu (4) 做導線36.解:設4.0g鉀肥樣品中含有硫酸鈉的質量為x………………………………(1分)Ba(OH)2+K2SO4=BaSO4↓+2KOH174 233X 4.66g ……………………………………(1分)174:233=x:4.66gX=3.48g……………………………………………………………(1分)則這種鉀肥樣品中硫酸鉀的質量分數為: 87%……………(1分)由于87%>86%,該鉀肥中硫酸鉀的質量分數符合產品包裝說明。…………(1分)① ② ③ ④圖6ASR1V2PV1R2乙甲 乙2012年石家莊外國語學校中考模擬試題英語試卷聽力部分錄音材料這是2012年石家莊外國語學校英語模擬試題聽力部分。聽力部分共分兩小節。第一節為選擇題;第二節為非選擇題。兩部分分別在卷I和卷II。做第一節時,先將所選答案劃在試卷上,在聽力測試結束后,請將答案轉涂到答題卡上。現在是聽力試音時間。M: Excuse me, but could you tell me how to get to the cinema W: Which cinema M: The Capital Cinema.W: Oh, it’s a long way from here. You’d better take a bus.M: Which bus shall I take then W: I think you need to take No. 7.M: Thanks a lot.W: You’re welcome.試音到此結束。聽力部分第一節第一題:聽句子,選出句子中所包含的信息。下面你將聽到五個句子,每個句子讀兩遍。請你聽完句子的第二遍朗讀后,從各小題所給出的A、B、C三個選項中,選出包含所聽信息的選項。No.1. I think the talk show is very interesting.No.2. My e-mail address is Lisa2012@.No.3. It’s dangerous to run across the street.No.4. My mother wants me to study chemistry instead of art in college.No.5. The students enjoyed their bus trip to the beach last week.第二題:聽句子,選出該句的最佳答語。下面你將聽到五個句子,每個句子讀兩遍。請你聽完句子的第二遍朗讀后,從各小題所給出的A、B、C三個選項中,選出該句的最佳答語。No.6. Boys, please don't make so much noise here.No.7. Thank you for helping me with the housework.No.8. Excuse me, would you mind getting me some juice to drink No.9. Let's go and have a picnic.No.10. How long has he been colleting stamps like this 第三題:聽對話和問題,選擇正確的選項。下面你將聽到五組對話和問題,每組對話和問題讀兩遍。請你聽完對話和問題的第二遍朗讀后,從各小題所給出的A、B、C三個選項中,選出正確選項。No.11. W: What do you think of your recent study, Jim M: Sorry , Miss Gao. I didn't study hard these days.W: Do you know there will be the final exam next Thursday, M: Yes, I do. I'll work harder from now on. Thank you.Question: What is the relationship between the two speakers No. 12.W: This is the picture of mine with my brother and sister.M: Is your brother older than your sister W: No, much younger. He is 17.M: And how old is your sister W: She's 26.M: That's a big difference.Q: What's the age difference between her brother and sister 13. M: Oh! You bought so much meat and vegetables! Are they cheap W: No. David likes dumplings. I’ll make some for him this noon.M: Who will help you You can' t make them, I think.W: Of course I can. Mrs. Smith taught me how to do it yesterday.Q: Who likes eating dumplings No. 14. M: I never quite like apples. What about you, Lily W : Me I do. But not bananas. I hate bananas. I eat lots of grapes every year.That's my favorite.M: I know. Your family has a grape yard.Q: What fruit does Lily like best No. 15. M: Schools were closed and many people were lost because of the terrible earthquake in Japan.W: I am sorry to hear that. Where did you get the news On TV M: No, I heard it on the radio just now. And I am sure it’ll be in today’s paper.Question: How did the man get the news 第四題:聽語段、對話和問題,選擇正確答案。下面你將聽到三篇材料和十個問題,聽力材料和問題讀兩遍。請你聽完聽力材料和問題的第二遍朗讀后,根據所聽內容,從各小題所給出的A、B、C三個選項中,選出正確答案。下面請聽第一篇材料,并回答第16-18題。Welcome to Bright Eye store! This is the best store in eyeglasses for you and your family. Our store hours are from Monday to Friday, 8:00 am to 5:30 pm. We're open on Saturdays 7:00 pm, and closed on Sundays. Please visit our store on Saturdays, you can get a small gift. Please remember: eye exams are free! Thank you!Question No. 16 What can you buy at the store Question No. 17 How many days is the store open in a week Question No. 18. What time does the store close on Monday 下面請聽第二篇材料,并回答第19-21題。Chinese is one of working languages in the United Nations. Not only people living inside China, but also many Chinese outside China speak it. You'll find large or small groups of Chinese people living in almost every country in the world. They are living and working there. Chinese has the largest number of speakers in the world. However, we have entered a history when children are al learning beginner or higher level of English. But looking into the future, the number of English learners may grow smaller as quickly as it has increased. Many language learners are expressing an interest in learning Chinese.Question No. 19 Where can you find is one of working languages Question No. 20 Which language has the largest number of speakers Question No. 21 Which of the following is true 下面請聽第三篇閱讀材料,回答22-25小題。W:Hi, Ted! I haven't seen you these days. What are you doing M: I have to look after my mother.W: Oh, what's wrong with her M: She has got a bad cold. I took her to see a doctor. The doctor said it was serious.W: I'm sorry to hear that. How is she feeling now M: A little better. But she still coughs a lotW: What are you going to do now M: Buy some medicine for her.W: Let your mother drink more boiled water. It will be good for coughing.M: OK. Thank you.W: Can I do anything to help M: No, thanks. I can do it all by myself. See you.W: See you.Question No.22. What is wrong with Ted's mother Question No. 23. How is her mother feeling now Question No. 24. What is Ted going to do Question No. 25. What is the girl's advice 聽力部分第二節聽短文填空,下面你將聽到一篇短文,短文讀兩遍。請你聽完短文的第二遍朗讀后,根據短文的內容和提示,在信息表中相應的橫線上填入所缺的信息.。Dear Jenny,Thanks for your letter. I’m very happy that you can come to my house on Saturday. If you are coming by car, it's easy to find the train station. It's a bit difficult after that. So here are some instructions: drive past the station, you can’t turn left into Church Road. Go across the traffic lights into New Street. There is a football ground on your left. Go straight ahead, pass the bank, and turn left into Peace Road. Turn left again into the High Street and Grey Street is the first on the right. My house is on the right, across from the school. See you on Saturday.Yours,Diana聽力到此結束,祝同學們取得好成績2012年石家莊外國語學校中考模擬試題本試卷分卷I和卷II兩部分。卷I為選擇題,卷II為非選擇題。本試卷共120分,考試時間120分鐘。注意事項:1.答卷前將密封線左側的項目填寫清楚。 2.答案須用藍色、黑色鋼筆或圓珠筆書寫。 3.聽力部分共包括兩小節:第一節在卷Ⅰ,第二節在卷Ⅱ。完成第一節后,請根據 錄音指令,在卷Ⅱ完成第二節。 卷I (選擇題,共85分)聽力部分(第一節)I. 聽句子,選出句子中所包含的信息。(共5小題,每小題1分,計5分)( ) 1. A. sing B. think C.sink( ) 2. A. Lisa2012@ B. Lisa2011@ C. Lily 2012@( ) 3. A. come across B. run across C. walk across( ) 4. A. I want to study chemistry in college.B. I don't want to study art in college.C. My mother doesn't want me to study art in college.( ) 5. A. The students went to the beach last month.B. The students went to the beach by train.C. The students had a wonderful bus trip last week.II. 聽句子,選出該句的最佳答語。(共5小題,每小題1分,計5分)( ) 6. A.We are better now. B. Sorry, we won't. C. We'd love to.( ) 7. A.My pleasure. B.No, thanks. C. It doesn't matter.( ) 8. A. I hate to drink juice. B. Of course, I'll do it right away.C. Certainly not, where's the juice ( ) 9. A. That's all right. B. All right. C. That's right.( ) 10. Since two years. B. For two years ago. C. For two years.III. 聽對話和問題,選擇正確的選項。(共5小題,每小題1分,計5分)( ) 11. A. Mother and son. B. Teacher and student. C. Boss and secretary.( ) 12. A. 9 years. B. 6 years. C. 19 years.( ) 13. A. Mrs. Smith. B. David. C. Nobody.( ) 14. A. B. C.( ) 15. A. B. C.IV. 聽語段、對話和問題,選擇正確答案。(共10小題,每小題1分,計10分)( )16. What can you buy at the store A. A good glass B. A small gift C. A pair of glasses( )17. How many days is the store open in a week A. Five. B. Six C. Seven( )18. What time does the store close on Monday A. At 5:30 pm. B. At 7:00 pm. C. At 8:00 pm.________________________________________________________________________( ) 19. Where can you find Chinese is one of working languages A. In the USA. B. In the United Nations. C. In the UK.( )20.Which language has the largest number of speakers A.Chinese. B. English C. Japanese.( )21. Which of the following is true A. Only people in China could speak Chinese.B. There aren't any Chinese people living in other countries.C. In the future, more and more people will learn Chinese.________________________________________________________________________( )22. What is wrong with Ted's mother A. There is something wrong with her teeth. B. She has a bad cold. C. She has a sore back.( )23. How is her mother feeling now A. A little better. B. Much better. C. Even worse.( )24. What is Ted going to do A. Go to school. B. Buy some food. C. Buy some medicine.( )25. What is the girl's advice Let his mother do some exercise.B. Let his mother drink more milk.C. Let his mother drink more boiled water.V. 單項選擇(共20小題,每題1分,計20分)選出可以填入空白處的最佳選項。( )26. My brother is _________ honest boy, and he is studying in _______ university for medical research.A. an;an B. a; a C. an; a D. a; an( )27. Tom as well as two of his classmates ___________ some English practice on Saturday morning in the park.A. do B. does C. did D. to do( )28. The girls over there are hanging out _____________ for selling houses.A. websites B. licenses C. advertisements D. information( )29. The doctor advised Mary strongly that she should take a rest, but _________ didn't help.A. it B. they C. she D. he( )30. Medicine is dangerous for children, so it should be kept away __________it.A. by B. to C. from D. with( )31. ___________ more information about the school, you can go to www. .A. Find B. Finding C. To find D. Found( )32. ________you ________I must stay at home, because the baby is sleeping.A. Neither; nor B. Either; or C. Both; and D. Not only; but also( ) 33. When I went to the stage, I saw other students looking at me________. So I didn't feelnervous any more.A. kindly B. friendly C. angrily D. terribly( )34. What is the name of the song you sang just now That _____________ beautiful.A. tasted B. looked C. sounded D. smelt( )35. --- Would you like ________ to a movie with me tonight --- Sorry, I’d better ________ for tomorrow’s test.A. going; studying B. to go; to study C. going; to study D. to go; study( )36. Cars, buses and bikes ________ stop when the traffic lights change to red.A.can B.may C.must D. need( )37. I like to eat apples ________ it’s good for my health.A. so B. because C. but D. before( )38. The earthquake in Sichuan destroyed many schools. But the government there has helped to ________ many new ones so far.A. take up B. set up C. give up D. get up( )39. --- Can I go out and play football with my friends, mum --- Sorry, my dear. I am afraid you have to stay at home if your bedroom _____________.A. isn't cleaned up B. Is cleaned up C. will be cleaned up D.cleans up( )40.--- ____________ will you finish your work --- In fifteen minutes.A. How long B. How much C. How soon D. How often( )41. At the science museum, the boys and girls get to know _____________.A. what is a spaceship like B. what a spaceship looks likeC. how a spaceship looks like D. how does a spaceship look like( )42. --- Look! The light is still on in our teacher's office. --- Probably she _________her work yet.A. doesn't finish B. didn't finish C. hasn't finished D. won't finish( )43. --- What do you think of my suggestion --- Sorry. What's that I ________ about something else.A. thought B. am thinking C. was thinking D. had thought( )44. --- What happened You look so sad.--- The computer________I bought last month doesn't work now.A. who B. whose C.what D. which( )45. --- I am going to Hainan for the summer vacation. --- ________.A. You are lucky. B. Goodbye.C. with pleasure. D. Have a good time .VI. 完形填空 (共10小題,每小題1分,計10分)Dear Kitty,I am sorry that I did not write to you earlier because I have been very 46 . I was helping with a charity show to raise money 47 Project Green Hope. A lot of work needed to be finished, so I did not have much free time.I felt very happy when I was chosen to be the host. It was exciting, 48 I was also very nervous. I knew that lots of people would watch the show and that many famous pop 49 would come, too. We started working on the show half a year ago so that we could do everything on time. My job was to introduce each star and I also had many other duties. We practiced a lot before the show. I had to remember to 50 the right camera at the right time. 51 , I thought I would never be able to remember all the words. Slowly, everything became 52 .The big day came very quickly, and I was so excited. Twenty minutes before the big event, we opened the doors and many people came into the theatre to watch the show. The fans of the pop stars were making a noise, so I had to speak 53 .Everything seemed to happen so fast. A lot of 54 has been given to Project Green Hope. I hope more events like this will be organized to raise money for charity and I think more people should be 55 to take part in them.See you soon.Best wishes!Ricky( )46. A. busy B. free C. nervous D. excited( )47. A. except B. for C. from D. towards( )48. A. so B. or C. and D. but( )49. A. stars B. doctors C. teachers D. students( )50. A. look at B. look for C. look through D. look after( )51. A. After all B. At first C. At last D. For example( )52. A. harder B. easier C. more tiring D. more boring( )53. A. loudly B. quickly C. quietly D. happily( )54. A. food B. paper C. money D. medicine( )55. A. found B. invited C. caught D. carriedVII.閱讀理解(共15小題,每小題2分,計30分)閱讀A,B,C三篇材料,然后從每題所給的四個選項中選出最佳選項。AThere are 28 sports in the Summer Olympic Games. The list of Olympic sports has many of the world’s best-loved sports on it, such as baseball, swimming, soccer, tennis, and volleyball. This list of sports hadn't changed in 70 years, and the process for changing these sports is long and difficult.That is why it was surprising news when the International Olympic Committee (IOC) (國際奧委會) announced that it was studying new sports for the list. At a meeting in Singapore in 2005, the IOC voted on each of the 28 sports from the 2004 Olympic Games in Athens (雅典), Greece. To become an Olympic sport, a sport must receive two thirds of the votes of the IOC. At last, baseball and softball were dropped out. Because these two sports were not selected, the IOC started to select (挑選)two new sports. The five sports to select from were roller skating, golf, rugby, squash, and karate. After the first vote, karate and squash were prepared to the IOC for the final vote.When the final vote took place, squash received 39 “yes” votes and 63 “no” votes. Karate received 38 “yes” votes and 63 “no” votes. This means that neither squash nor karate will play roles in the 2012 Olympic Games. This is sad, but fans of squash and karate still hope that their sports will be selected for the 2016 Olympic Games.( ) 56. The following sports will be in London Olympics EXCEPT ________.A. Soccer. B. Volleyball. C. Tennis. D. Golf.( ) 57. How many of the sports from the Athens Olympics were selected for the London Olympics A. 2. B. 5. C. 26. D. 28.( ) 58. Which of the following is NOT true about baseball and softball A. They were selected in 2005 for the London Olympics.B. They were part of the Athens Olympic Games in 2004.C. The IOC had to vote for new sports to take their place.D. They didn't receive two thirds of the IOC votes in Singapore.( ) 59. Why was it surprising news when the IOC announced plans to change the list of Olympic sports A. The list was very old and difficult to change.B. Two sports did not receive two thirds of the votes.C. The sports were the same as at the Athens Olympics.D. There are only 28 sports in the Summer Olympic Games.( ) 60. This passage mainly talks about _____________________.A.when the Olympics will be heldB. why the Olympics will be heldC. how the sports of the Olympics was selectedD. what the number of sports is.BA Dear Mrs Web Dear Mrs Web provides free personal advice and opinions for you. She receives and answers worldwide e-mail questions. She will offer you some new suggestions on your problems. Dear Mrs Web welcomes all questions and comments. You can receive the reply usually in 48 hours. Her e-mail address is mrsweb@.B Help Line Volunteers The Help Line provides a heart-warming, helpful, kind support and information service for the aged people. We need volunteers who are:good listeners, warm-hearted and patientcan work 10 hours every weekPlease call us at 0241-85902 or e-mail us at helper@ ( mailto:helper@ )C Save the Earth Club Earth Club is for any student in Green School. Earth Club’s goal is to help keep he school, neighborhood, and city cleaner by encouraging recycling, highway clean-up, and river, lake and school campus clean-up. We hope to improve the environment and encourage others to do the same. We also meet to discuss some real solutions to save the earth. Earth Club meets 2~4 times a e and join us!D Trendy Sunglasses They can protect your eyes when driving, gardening or reading in the sun. It can make your life easier and happier, and make you look smarter! $10.99 each or 2 for $19.99!( ) 61. Sam will spend his holiday in Hawaii, he may read ______.A. Dear Mrs Web B. Help Line Volunteers C. Save the Earth Club D. Trendy Sunglasses( ) 62. Mr Read has been out of work for weeks, and he feels very upset and don’t know what to do. Hemay read _____.A. Dear Mrs Web B. Help Line Volunteers C. Save the Earth Club D. Trendy Sunglasses( ) 63. ______ isn't the purpose of the organization Save the Earth Club.A. To help keep the environment cleaner B. To encourage others to protect our environmentC. To discuss some solutions to save our earth D. To make some money by cleaning up rivers( ) 64. Miss Hope is always ready to help others. She wants to be a volunteer, she can ______.A. e-mail mrsweb@ B. call the Earth ClubC. e-mail helper@ ( mailto:helper@ ) D. write to Dear Mrs Web( ) 65. Which of the following statements is true A. Dear Mrs Web receives and answers e-mail questions only from America.B. Volunteers in Help Line Volunteers usually work 10 hours every day.C. Earth Club meets 2~4 times a month.D. If you need two pairs of sunglasses, you need to pay more than twenty dollars.COn July 9th, South Sudan became the world's one hundred and ninety-third nation. Almost ninety-nine percent of voters (選民)last month chose independence (獨立) from the north.South Sudan will also be one of the world's least developed nations. South Sudan is about the size of France. Yet it has no public electrical power (電力).Illiteracy rates are high. More than eighty percent of the population cannot read or write.There are five universities. Three of them moved their operations to the north during the war. About twenty-five thousand students have registered (注冊) at the five universities. Classes were supposed to start in April. But the Ministry for Higher Education in the south has now moved the opening date to the middle of May.The government pays for food and provides housing for students. Finding enough space was one reason for changing the opening date.The government will pay for the schools until July. Then there is the problem of teachers. Almost seventy-five percent of the teachers are from the north. They are not likely to travel to the south to continue teaching for their schools.Only four percent of good land in South Sudan is being farmed. Millions of people need food aid (援助)to survive. The head of Juba University, Abate, says his school can play a big part in training farming experts.( ) 66. How many students have registered at the universities A. More than 30,000. B. About 250,000. C. Less than 2,500. D. About 25,000.( ) 67. Which of the following statements is TRUE according to the passage A. South Sudan is much larger than France. B. Many people in South Sudan can read well.C. Many teachers like teaching in South Sudan. D. Teachers are needed in South Sudan.( ) 68. What can we know from the passage A. South Sudan is rich. B. South Sudan is full of experts.C. South Sudan is poor. D. South Sudan can feed its people.( ) 69. The underlined part " Illiteracy rates" means " __________" in the passage.A. 死亡率 B. 出生率 C. 失業率 D. 文盲率( ) 70. Which of the following is the best title for the passage A. South Sudan works to rebuild higher education. B. The independence of South Sudan.C. The local people of South Sudan. D.The history of South Sudan.第II卷 (非選擇題 共35分)聽力部分(第二節)VIII.聽短文填空(共5小題,每小題1分,計5分)Information Sheet________________(71) makes it easy for you to find the train station.It's a bit (72) ______________ after that.Go across the (73) _________________lights into New Street.A football ground is (74)____________________.Find the house on the right, (75)____________the school.IX.任務型閱讀(共5小題,每小題2分,計10分)閱讀短文,并按要求完成76-80題。Have you ever dreamed about sending a letter to yourself or your friends in the future In China, there is another type of mail emerging (出現) as a new business: "future mail.(慢遞)"(1) "The letter should be delivered next ' Mother's Day' and not a day earlier!" Lin Xiaofan, a senior high school student in Hefei, instructs one of the companies offering the service.Lin Xiaofan wrote the letter to her mother in advance(提前) to express her love to her mother for next Mother's Day.(2) "Future mail makes people slow down and let them understand the meaning of 'time' in another way." said Zheng Zhimin, manager at a "future mail" company in Hefei. Zheng thinks "future mail" letters are "reminders of and catalysts(催化劑) for affection(親情), friendship and love."Feng Xiao, a youth who feels pressure despite of (盡管) some achievement in her career, decided to write a letter to herself on her 25th birthday and have it delivered five years later on her 30th birthday through a "future mail"."I expressed my thoughts about my current life and my expectations for the future to encourage myself to face up to the challenges of my life with courage," Feng said.While "future mail" is gaining popularity, some are concerned about what happens if the postal address of the recipient(收件人) changes or if the company goes broke (破產) before letters are delivered.76題判斷正誤(T or F),77題完成句子, 78題回答問題,79題以特殊疑問句形式提問劃線句子(1), 81題將劃線句子(2)翻譯成中文。76. Future mail is the only type of mail emerging in China. (T/F) ___________77. Lin Xiaofan wrote the letter to her mother in advance(提前)____________________________for next Mother's Day.Why did Feng Xiao write a letter to herself _______________________________________________________________________________79. ______________________________________________________________________ 80. _______________________________________________________________________X.詞語運用(共5小題,每空1分,計5分)根據句意及所給提示,補全單詞或用單詞,固定短語,固定搭配的正確形式填空。81. Don't make any noise! You are supposed to sit down and listen q________________.82. In China, people usually get married in their ___________________(twenty).83. Chocolate is usually __________________ (children )favorite food.84.The boss ________________(花費)4000 yuan for the iPhone 4 two days ago.85.I think the match is wonderful and Jason ______________(同意)me.XI.基礎寫作(包括A、B兩部分,A部分5分,B部分15分,共計20分)A)連詞成句(共5小題,每小題1分,計5分)將所給單詞或詞語連成完整、正確的句子。 要求符合語法、語言通順、大小寫正確。(單詞不得重復使用,標點已給出)86. you, go, the, can, to, movies___________________________________________________________________________ many, students, be, how, there, in, classroom, your,___________________________________________________________________________ 88. open, fresh, the, air, the , let, in, window, and___________________________________________________________________________.89. writing, boy, how, is, the ,carefully_________________________________________________________________________ !90. long, I, will, how, go, Jane, wonder, traveling___________________________________________________________________________.B) 書面表達(共計10分)為了慶祝我校建校17周年,你所在的班級將要舉辦一次主題為'' What Can We Do For Our School " 的英語演講比賽。請寫一篇英語演講稿,要求從以下幾個方面進行闡述,可適當舉例說明。不少于80詞,開頭已經給出,不計入總詞數。提示:What can we do in the classroom For our better campus, what should we do 3. List some suggestions for the principal Mr. Qiang.參考詞匯: campus 校園注意:不少于80詞 (開頭和結尾已給出,不計入總詞數)What Can We Do For Our SchoolHello, everyone. It's nice to speak about what we can do for our school, and I think each of them can do something. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________石 家 莊 外 國 語 學 校2011—2012學年度第二學期初三年級數學中考模擬試題本試卷分卷Ⅰ和卷Ⅱ兩部分:卷I為選擇題,卷Ⅱ為非選擇題.本試卷滿分為120分,考試時間為120分鐘.卷Ⅰ(選擇題,共30分)注意事項:1.答卷Ⅰ前,考生務必將自己的姓名、準考證號、科目填涂在答題卡,考試結束,監考人員將試卷和答題卡一并收回.2.每小題選出答案后,用2B鉛筆把答題卡上對應題目的答案標號涂黑,答在試卷上無效.一、選擇題(本大題共12個小題.1-6小題,每小題2分,7-12小題,每小題3分,共30分,在每小題給出的四個選項中,只有一項是符合題目要求的)1. 9的平方根是( )A. B.3 C.-3 D.2. 圖1中幾何體的主視圖是( )3.下列運算正確的是( )A.a2+a3=a5 B.a2 a3=a6 C.a3÷a2=a D.(a2)3=a84.如圖,把一塊直角三角板的直角頂點放在直尺的一邊上,如果∠1=32°,那么∠2的度數是( )A.32° B.58° C.68° D.60°5. 若實數滿足||+=0,則點在平面直角坐標系中的( )A.第一 象限 B.第二象限 C.第三象限 D.第四象限6.書包里有數學書3本、英語書2本、語文書5本,從中任意抽取一本,則是數學書的概率是( )A. B. C. D.7.若關于的一元二次方程的一個根為1,則的值為( )A. -1 B. C. 1 D. 或8. 用一塊等邊三角形的硬紙片(如圖1)做一個底面為等邊三角形且高相等的無蓋的盒子(邊縫忽略不計,如圖2),在△ABC的每個頂點處各剪掉一個四邊形,其中四邊形AMDN中,∠MDN的度數為( )A.130°B.120°C.110° D.100°9.已知反比例函數,下列結論中不正確的是( )A.圖象經過點(-1,-1) B.圖象在第一、三象限C. 當時,隨著的增大而增大 D. 當時,10.小張每天騎自行車或步行上學,他上學的路程為2 800米,騎自行車的平均速度是步行的平均速度的4倍,騎自行車上學比步行上學少用30分鐘.設步行的平均速度為x米/分.根據題意,下面列出的方程正確的是( )A. B.C. D.11.如圖,在中,分別以點和點為圓心,大于 的長為半徑畫弧,兩弧相交于點,M 、N作直線,交于點,連接.若的周長為10,,則的周長為( )A.17 B.14C.7 D.2012.如圖,矩形ABCD中,AB=3,BC=5,點P是BC邊上的一個動點(點P不與點B、C重合),現將△PCD沿直線PD折疊,使點C落到點C’處;作∠BPC’的角平分線交AB于點E.設BP=x,BE=y,則下列圖象中,能表示y與x的函數關系的圖象大致是( )石家莊外國語學2011-201學年度第二學期初三年級數學中考模擬試題卷Ⅱ(非選擇題,共90分)注意事項:1.答卷Ⅱ前,將密封線左側的項目填寫清楚.2.答卷Ⅱ時,將答案用藍色、黑色鋼筆或圓珠筆直接寫在試卷上.二 三 總分19 20 21 22 23 24 25 26二、填空題(本大題共6個小是,每小題3分,共18分,把答案寫在題中橫線上)13.分解因式:= .14.如圖,點A、B、C、D、O都在方格紙的格點上,若△COD是由△AOB繞點O按逆時針方向旋轉而得,則旋轉的角度為 .15.在實數范圍內定義一種新運算“”,其運算規則為:.如:.則不等式的解集為 .x>616.如圖,矩形OABC的邊OA、OC分別在x軸、y軸上,點B的坐標為(3,2).點D、E分別在AB、BC邊上,BD=BE=1.沿直線DE將△BDE翻折,點B落在點B′處.則點B′的坐標為 .17.如圖,是二次函數 的圖象的一部分,給出下列命題 :①; ②; ③; ④的兩根分別為和.其中正確的命題是 .(只要求填寫正確命題的序號)18.如圖,在平面直角坐標系中,一顆棋子從點處開始跳動,第一次跳到點關于x軸的對稱點處,接著跳到點關于y軸的對稱點 處,第三次再跳到點關于原點的對稱點處,…,如此循環下去.當跳動第2012次時,棋子落點處的坐標是 .三、解答題(本大題共8個小題,共72分,解答應寫出文字說明、證明過程 或演算步驟)19.(本小題滿分8分)已知,求的值20.(本小題滿分8分)如圖,AB為⊙O的直徑,點C在⊙O上,過點C作⊙O的切線交AB的延長線于點D,已知∠D=30°(1)求∠A的度數;(2)若點F在⊙O上,CF⊥AB,垂足為E,CF=,求圖中陰影部分的面積.21.(本小題滿分8分)我市甲、乙兩個汽車銷售公司,去年一至十月份每月銷售同種品牌汽車的情況如圖所示:(1)請你根據上圖填寫下表:銷售公司 平均數 方差 中位數 眾數甲 5.2 9乙 9 17.0 8(2)請你從以下兩個不同的方面對甲、乙兩個汽車銷售公司去年一至十月份的銷售情況進行分析:①從平均數和方差結合看;②從折線圖上甲、乙兩個汽車銷售公司銷售數量的趨勢看(分析哪個汽車銷售公司較有潛力).22.(本小題滿分8分)如圖,一艘旅游船從A點駛向C點.旅游船先從A點沿以D為圓心的弧AB行駛到B點,然后從B點沿直徑行駛到圓D上的C點.假如旅游船在整個行駛過程中保持以每小時40海里的速度行駛,下圖2表示旅游船在行駛過程中與點D的距離y和行駛時間t之間的函數圖象。根據圖中提供的信息,解答下列問題:在圖2中線段MN表示旅游船在____________上行駛時與點D的距離y和行駛時間t之間的函數關系圖象;圖2中折線NHG表示旅游船在____________上行駛時與點D的距離y和行駛時間t之間的函數關系圖象。求線段HG表示的函數關系式及自變量t的取值范圍。23.(本小題滿分9分)如圖,一個直角三角形紙片的頂點A在∠MON的邊OM上移動,移動過程中始終保持AB⊥ON于點B,AC⊥OM于點A.∠MON的角平分線OP分別交AB、AC于D、E兩點.(1)點A在移動的過程中,線段AD和AE有怎樣的數量關系,并說明理由.(2)點A在移動的過程中,若射線ON上始終存在一點F與點A關于OP所在的直線對稱,判斷并說明以A、D、F、E為頂點的四邊形是怎樣特殊的四邊形?若∠MON=45°,猜想線段AC、AD、OC之間有怎樣的數量關系,只寫出結果即可.不用證明.24.(本小題滿分9分)某電影院共有1000個座位,票價不分等次,該影院的經營經念是:當票價不超過10元時,票可以全部售出;當票價高于10元時,每提高1元,將有30張票不能售出。為了獲得更好的收益,影院準備制定一個合適的票價,票價需滿足以下幾個條件:①票價為1元的整數倍;②放映一場電影的成本費用為5750元,票房收入必須高于成本費用。求:(1)一張電影票的最低價格為多少元?(2)當票價高于10元時,若票價為每張x(元),放映一場利潤為y(元),求y與x的函數關系式;(3)當每張票多少元時,放映一場電影的利潤最高?最高為多少元?25.(本小題滿分10分)(1)如圖,點D、E分別是正△ABC邊AC、CB延長線上的點,且CD=BE,連接DB并延長交AE于F,求∠AFB的度數;(2)若將(1)中的正△ABC變成正四邊形ABCM,如圖2,E、D分別是以C為頂點的CB和MC延長線上的點,且CD=BE,連接DB并延長交AE于F,求∠AFB的度數;(3)若將(2)中的正四邊形ABCM變成正五邊形ABCMN,如圖3,其他條件不變求∠AFB的度數為_____________(4)若將(2)中的正四邊形ABCM變成正n邊形ABCM…N,如圖4,其他條件不變,根據(1)、(2)、(3)中所展現的規律用含字母n的代數式表達∠AFB的度數為26. (本小題滿分12分)如圖,在平面直角坐標系中.四邊形OABC是平行四邊形.直線l經過O、C兩點.點A的坐標為(8,0),點B的坐標為(11,4),動點P在線段OA上從點O出發以每秒1個單位的速度向點A運動,同時動點Q從點A出發以每秒2個單位的速度沿A→B→C的方向向點C運動,過點P作PM垂直于x軸,與折線O一C-B相交于點M.當P、Q兩點中有一點到達終點時,另一點也隨之停止運動,設點P、Q運動的時間為t秒(t>0).△MPQ的面積為S.(1)點C的坐標為 ,直線l的解析式 .(2)①當t為何值時,點Q與點M相遇.②試求點Q與點M相遇前S與t的函數關系式,并寫出相應的t的取值范圍.(3)隨著P、Q兩點的運動,當點M在線段CB上運動時,設PM的延長線與直線l相交于點N.試探究:當t為何值時,△QMN為等腰三角形?請直接寫出t的值.B.A.C.D.正面圖14題8題11題12題ABCD17題16題14題18題P圖120HNMGt/時y/海里圖2石家莊外國語學校2011-2012學年度第二學期初三年級語文中考模擬試卷第一部分 第二部分 第三部分一 二 三 四第一部分(1~6題24分)1.閱讀網友為“最美媽媽”吳菊萍擬寫的“2011感動中國人物”的頒獎詞,完成后面的問題。(6分)從物理學上講幾乎是不可能的,但愛的世界里沒有力學。那一瞬間,一個平凡的女人學會了乾紳大轉移,完成了一個奇跡。千均一發之際,你把生死 ① (A、置之不理 B、置之度外);電光火石之間,一個生命因你而重生。母親,只有母親,才會(bèng fā)出如此 ② (A、驚天動地B、呼天喚地)的能量。天之大,唯有你的愛,純潔(wú xiá)(1)根據文段中的拼音在下面括號內寫出相應漢字。(2分)( ) ( ) ( ) ( )(2)這段文字中有兩個錯別字,請找出來并加以改正。(2分)改為 改為(3)從括號中選擇恰當的成語填入①、②兩處。(選填字母即可)。(2分)①處應填 ②處應填2.在下面橫線上填寫出相應的句子。(6分)(1)花下成千成百的蜜蜂嗡嗡地鬧著, .(朱自清《春》)(2) , 將登太行雪滿山。(李白《行路難》)(3) , 盡日不能忘。(白居易《觀刈麥》)(4)《沁園春·雪》中能夠表明作者寫作主旨和豪邁心情的句子是 ,, 。3.下列各句中,標點符號使用正確的一句是(3分) ( )A.她認真看過這些信后,鄭重地轉給了有關部門,不知道有關部門收到這些信后作何感想 能不能像影片中那位女法官那樣秉公斷案,盡快解決問題 B.北京紫禁城有四座城門,午門、神武門、東華門和西華門。c.每當疼痛發作,他就采用自己的“壓迫止痛法”——用茶壺蓋、煙嘴、玻璃球、牙刷把……頂住疼痛部位。D.他的文章在“人民日報”上發表了。4.依次填入下面一段文字中橫線處的語句,銜接最恰當的一項是(2分) ( )第十屆全國中學生運動會會徽造型 , 。 , , 。 , 象征著青少年朋友在中運會上充滿激情、滿懷希望、實現夢想。①會徽還將“十”和“中”巧妙地融入其中②色彩上采用紅、綠、藍三種顏色③指出本屆運動會的特征④體現了本屆運動會“陽光運動”的主題⑤猶如一個在奔跑或舞動的陽光少年⑥仔細看又有一個變形的漢字“長”,點明運動會的地點A. ④②⑥①⑤③ B.④③⑥②①⑤ c.⑤④⑥①③② D.⑤③②①④⑥5.下列句子有語病,請說明其語病類型。并把正確的句子規范、工整地抄寫在下面的田字格內。(修改后的句子不得改變句子的原意)。(2分)夏季的北戴河是人們避暑納涼的好季節。(1)語病類型:(2)正確的句子:6、閱讀下面的材料,回答后面的問題。(5分)“草根族”這個稱呼最早來源于法國資產階級大革命時期,是對生活在社會底層的老百姓的一種稱呼。時下“草根”一詞很盛行,“草根文化”“草根明星”也越來越受關注。旭日陽剛的走紅,西單女孩的流行,“大衣哥”朱之文的被捧……都是最好的例子。那么,我們應該如何看待“草根文化”呢 下面是對每個年齡段的100名市民進行的有關“草根文化”的調查結果,從這份調查統計表中,你發現了什么呢 (3分)年齡人數了解程度 90后 80后 70后 60后非常了解 55 51 44 38知道一點,但不太了解 42 43 41 37一點也不了解 3 6 1 5 25你的發現:有同學認為“草根明星”相比于正規藝校畢業的明星走了很多的捷徑,你同意他的看法嗎 請說明理由。(2分)第二部分(7~24題46分)一、閱讀下面的詩詞,回答后面的問題。(5分)赤壁折戟沉沙鐵未銷,自將磨洗認前朝。東風不與周郎便,銅雀春深鎖二喬。7.這首詩的作者是 ,詩中的“周郎”是指 (2分)8.請解釋下面加點的字。(任選一題)①折戟沉沙鐵未銷 ( ) ②自將磨洗認前朝( )9.“東風不與周郎便,銅雀春深鎖二喬”有怎樣的含義 (2分)二、閱讀下面的文言文,回答后面的問題。(12分)【甲】①京中有善口技者。會賓客大宴,于廳事之東北角,施八尺屏障,口技人 坐屏障中,一桌、一椅、一扇、一撫尺而已。眾賓團坐。少頃,但聞屏障中撫尺一下, 滿坐寂然,無敢嘩者。②遙聞深巷中犬吠,便有婦人驚覺欠伸,其夫囈語。既而兒醒,大啼。夫亦醒。婦撫兒乳,兒含乳啼,婦拍而嗚之。又一大兒醒,絮絮不止。當是時,婦手拍兒聲,口中嗚聲,兒含乳啼聲,大兒初醒聲,夫叱大兒聲,一時齊發,眾妙畢備。滿坐賓客無不伸頸,側目,微笑,默嘆,以為妙絕。③未幾,夫鼾聲起,婦拍兒亦漸拍漸止。微聞有鼠作作索索,盆器傾側,婦夢中咳嗽。賓客意少舒,稍稍正坐。【乙】在濼口①河上,見一人荷竹簏②,牽巨犬二。于簏中出木雕美人,高尺余,手目轉動,艷妝如生。又以小錦韉被犬身,便令跨座。安置已,叱犬疾奔。美人自起,學解馬作諸劇③,鐙而腹藏,腰而尾贅,跪拜起立,靈變無訛。又作昭君出塞:別取一木雕兒,插雉尾,披羊裘,跨犬從之。昭君頻頻回顧,羊裘兒揚鞭追逐,真如生者。注釋①濼(1uò) 口:地名。②竹簏(1ù):用竹子編的圓形容器。③學解馬作諸劇:學著松開韁繩,扮演種種馬戲動作。10.解釋下列加點的詞語。(2分)①便有婦人驚覺欠伸,其夫囈語 覺:②見一人荷竹簏,牽巨犬二 荷:11.與“于廳事之東北角”中“于”意思不一樣的一項是(2分) ( )A.茍全性命于亂世,不求聞達于諸侯 B.祗辱于奴隸人之手,駢死于槽櫪之間C.是故所欲有甚于生者 D.負者歌于途,行者休于樹12.用現代漢語翻譯下列語句。(4分)①賓客意少舒,稍稍正坐。譯文:②安置已,叱犬疾奔。譯文:13.請用自己的話概括【甲】文②段的內容。(2分)14.【甲】【乙】兩文都表現了民間藝人的精湛技藝,試分析兩文在寫作手法上有什么不同。(2分)三、閱讀下面文字,回答后面面問題。(13分)漫談食用膠①近同,有關老酸奶、果凍等“可能添加工業明膠”的新聞甚囂塵上,讓人們對陌生的“明膠”產生恐慌。此前,關于有些拉面、米線等添加“食用膠”使面條筋道的報道,也曾撥動過公眾對于“食品添加劑”敏感的神經。如果確實在食物中添加了 “工業明膠”,那對身體恐怕是有害的,而真正的“食用膠”,對健康基本不會造成任何威脅。②所謂的“食用膠”, 一般翻譯成“水膠體”,是一大類食品原料。常用的水膠體,其實都是“天然產物”。比如瓊脂和卡拉膠,是海藻的提取物。明膠,是從動物的皮或者骨頭水解熬制而來。食用膠中比較“高級”的果膠,主要來源是橘子皮和蘋果榨汁后的殘渣。還有一些食用膠是來自于植物的種子,比如阿拉伯膠、瓜爾豆膠、槐豆膠,都是從相應植物的種子中提取而來的。還有一些水膠體由微生物發酵得到,比如黃原膠。多數的水膠體是直接的提取物,只有很少數經過一定的加工,比如羧甲基纖維素(CMC),它是從植物中提取的,又通過化學反應在分子中的某些位置加上了 “羧甲基”,雖然它也可以稱為“化學產品”,不過其安全性已經經過了廣泛檢驗,并沒有發現對健康有什么危害。③常見的食用膠多數是碳水化合物,從分子結構上來看,它們跟淀粉很類似,都是由小分子的糖(稱為“單糖”)互相連接而成的高分子聚合物,叫做“多糖”或者 “多聚糖”。淀粉是最常見的多糖,是由葡萄糖連接而成的,而組成其他多糖的除了葡萄糖,還有果糖、半乳糖等等。不同的單糖和不同的連接方式,造就了各種各樣特性不同的多糖。也有一些食用膠是蛋白質,常見的就是明膠。④一般而言,食用膠在食物中的使用量不大,起到的作用主要有增稠、成膠、改善食物成分特性等。有一些食用膠只需要很少一點,就可以大大增加水的黏度,比如黃原膠。還有的食用膠在常溫下不溶于水,在高溫下溶解之后,降低溫度就變成了固體,也就是通常所說的“成膠”了,明膠就是典型的例子。在不同的酸堿條件下,它們還可能和食物中的其他成分比如蛋白質、淀粉等發生連接,從而改善其他食物成分的特性,產生更加豐富多樣的食品。比如許多蛋白質在酸性條件下不溶解,而很多人又喜歡酸性飲料的口味,加入適當的果膠,讓果膠和蛋白質連接,就可能使蛋白質在酸性條件下溶解,從而獲得清澈透明的酸性飲料。在面條中加入適當的食用膠,也可能使得面條更加筋道,這也是一種改善。此外,還有一些食用膠,本身也被當做膳食纖維,比如果膠、瓜爾豆膠、瓊脂等。膳食纖維能夠提供飽足感但是不產生熱量,對于減肥有幫助。不溶性的膳食纖維有助通便,而可溶性的膳食纖維(比如果膠)到達大腸之后能被那里的細菌分解,產生一些有助健康的小分子物質。⑤除了淀粉,其他的食用膠是作為食品添加劑管理的。這些水膠體除了可以用于食品,還可以用于其他工業產品。作為工業原料,其生產過程的控制和要求就不像食品原料那么嚴。所以,工業級的水膠體會比食品級的要便宜。這就造成了不法商販使用工業級原料代替食品原料的可能。而工業級原料,就可能存在有害雜質。就像任何的食品添加劑一樣,合法生產規范使用的食用膠沒有問題,但是食品安全的保障需要進行嚴格監管。公眾和媒體,應該關注的是這些添加劑的使用是否合法,而不是僅僅因為陌生就產生恐慌。1 2 3 4 5 6 7 8 9 10 11 12 13 14 15B D B C C B B C C D A B D B D16 17 18 19 20 21 22 23 24 25 26 27D B A A A D D A B D C C文綜答案28、(1)①體現了民族團結(平等)政策; ②少數民族和民族地區經濟社會發展政策等。(2)(國情)新疆經濟社會發展相對落后,區域發展不平衡。(意義)①有利于促進新疆經濟發展,提高新疆各族群眾的生活水平,縮小貧富差距,實現共同富裕;②有利于維護國家統一、民族團結、邊疆穩定③有利于維護社會公平、正義、穩定、和諧;④有利于全面建設小康社會,實現中華民族的偉大復興。29、⑴城鄉發展不平衡;農村生產力水平還比較低;農業科技水平、創新能力還不夠高;我國當前的小康是低水平、不全面、發展很不平衡的。(2)(地位)科學技術是第一生產力,(農業科技是確保國家糧食安全的基礎支撐,是突破資源環境約束的必然選擇,是加快現代農業建設的決定力量)。(意義)把農業科技擺在更加突出位置,有利于走科技興農之路,把經濟建設轉移到依靠科技進步和提高勞動者素質的軌道上來;有利于促進農村經濟發展,縮小城鄉差距,實現共同富裕;有利于增加農民收入,提高農民的生活水平;有利于維護社會公平正義、穩定和諧;有利于全面建設小康社會。(3)①國家出臺了一系列惠農、強農、富農政策、措施 ②國家加大對“三農”的投入力度 ③堅持走科技興農之路 ④廣大農民的艱苦奮斗、辛勤勞動等。30、(1)我國通過制裁違法犯罪保護公民的合法權益;我國堅持依法治國基本方略,切實做到執法必嚴,違法必究。法治建設(政治建設、政治文明建設)。社會保護。(2)危害青少年的身心健康;影響學習,荒廢學業;影響青少年的進步和發展;甚至使青少年走上違法犯罪的道路;不利于青少年樹立正確的人生觀、價值觀、世界觀。自我保護意識;辨別是非能力;法律意識;思想道德素質;科學文化素質(3)國家:完善相關法律法規,建立健全監督機制,嚴厲打擊違法犯罪分子;經營者:提高道德素質,誠信經營;遵守法律法規,依法規范自身行為;消費者:樹立法律意識,提高辨別是非的能力,自覺抵制不良誘惑,發現違法犯罪行為及時舉報。社會:加強媒體輿論監督,全社會形成合力,使四黑四害無處可藏。31、(1)人文主義(2)解放思想,實事求是。(3)背景:思想的束縛、經濟的發展。影響:促進思想解放,推動社會進步。32、(1)工業革命,英國成為世界工廠。(2)美國:兩戰大發戰爭財,經濟實力增強,二戰后,成為資本主義世界霸主。英國:兩戰實力削弱,二戰后,喪失資本主義世界霸主地位。(3)經濟力量的多極化。(4)經濟實力。33、(1)發展輕工業為主。(2)集中力量發展重工業。帝國主義的封鎖和包圍、重工業極為落后和布局不合理。(3)社會主義市場經濟體制的目標。(4)實現工業化。34、(1)曲折中發展。(2分)史實:①中華人民共和國成立,建立起新民主主義國家政權,人民成為國家的主人或實現了民族獨立和人民解放;②1954年第一屆全國人民代表大會召開,確立人民代表大會制度,制定《中華人民共和國憲法》,是我國第一部社會主義類型的憲法,也是我國有史以來真正反映人民利益的憲法;③實行民族區域自治制度,它成為我國的一項基本政治制度,對祖國統一、民族平等、民族團結具有重大意義;④文革嚴重踐踏社會主義民主法制。⑤改革開放后,頒布1982年憲法,基本上形成了以憲法為核心的中國特色社會主義法律體(2)有利于保障人民平等地享有選舉的權利,調動人民參與國家管理的積極性,保證人民當家作主;有利于完善人民代表大會制度,推進社會主義政治文明建設;有利于落實依法治國方略,加快建設社會主義法治國家;有利于維護社會的公平正義、穩定和諧,促進社會文明進步發展。(3)增強法律意識,學法知法守法,依法律己,依法維權;提高民主意識,正確行駛監督權;增強公民意識,正確行使權利、自覺履行義務;增強責任意識,勇于承擔責任。(答出兩點可得4分) 展開更多...... 收起↑ 資源列表 河北省石家莊外國語學校2012屆九年級下學期中考模擬數學試題(無答案).doc 河北省石家莊外國語學校2012屆九年級下學期中考模擬文科綜合試題(掃描版).doc 河北省石家莊外國語學校2012屆九年級下學期中考模擬理科綜合試題.doc 河北省石家莊外國語學校2012屆九年級下學期中考模擬英語試題(無答案).doc 河北省石家莊外國語學校2012屆九年級下學期中考模擬語文試題(無答案).doc 縮略圖、資源來源于二一教育資源庫