上海2012世外第一学期初三期中考试卷--董如琴

上海上海外国语大学附属双语学校化学上册期中试题和答案一、选择题（培优题较难）1．下列实验操作中,不正确的是A．加热液体B．检查装置气密性C．读出液体体积D．加块状固体2．下列滴管使用图示正确的是（）A．取液时挤入空气B．代替玻璃棒进行搅拌C．向试管中滴加液体D．将残留溶液的滴管倒持3．化学是在分子、原子的层次上研究物质的性质、组成、结构与变化规律的科学。

下图是某化学反应的微观示意图，下列说法正确的是A．反应前后分子的个数不变B．生成物有三种C．反应前后汞原子和氧原子的个数不变D．是保持氧气化学性质的最小粒子4．电解水实验装置如图所示，下列说法正确的是A．电解前后元素种类不变B．实验说明水由H2和O2组成C．反应的化学方程式为2H2O=2H2↑+O2↑D．a管收集的气体能使燃着的木条燃烧更旺5．用下图装置进行实验。

升温至60℃的过程中，仅①燃烧；继续升温至260℃的过程中，仅③燃烧。

下列分析不正确的是（）A．①燃烧，说明白磷是可燃物B．对比①③，可说明红磷的着火点比白磷的高C．对比②③，可验证燃烧需可燃物与氧气接触D．④未燃烧，说明无烟煤不是可燃物6．河水净化的主要步骤如下图所示。

有关说法错误的是A．步骤Ⅰ可出去难溶性杂质B．X试剂可以是活性炭C．步骤Ⅲ可杀菌．消毒D．净化后的水是纯净物7．下列实验中对水的作用解释不正确的是（）A B C D用A．A B．B C．C D．D8．下列符号中，表示两个氧分子的是A．2O B．O2C．O2―D．2O29．元素周期表是学习和研究化学的重要工具，如图是元素周期表的一部分，其中X、Y、Z 代表三种不同的元素。

下列说法中正确的是（）A．原子序数：X＞Y B．核外电子数：X＝ZC．Y和Z处于同一周期D．X和Z的电子层数相同10．在一密闭容器中放入X、Y、Z、Q四种物质，在一定条件下发生化学反应，一段时间后，测得有关数据如下表，则关于此反应的认识正确的是（）物质X Y Z Q反应前质量/g202137反应后质量/g15321未知A．物质Y一定是单质B．反应后物质Q的质量为12gC．反应过程中X、Q的质量比为9：4D．物质Z一定的该反应的催化剂11．对以下四种粒子的结构示意图，分析错误的是A．①②属于同一种元素B．①④的化学性质相似C．①得到电子可形成③D．②③表示不同种离子12．“”和“”表示两种不同元素的原子，下列可能表示氧化物的是A．B．C．D．13．一种由甲醇为原料的薪型手机电池，可连续使用一个月才充一次电，其反应原理为：2CH3OH+3X+4NaOH=2Na2CO3+6H2O，其中X的化学式为（）A．CO B．O2C．CO2D．H214．如图是用燃磷法测定“空气中氧气含量”的实验，下列说法正确的是A．装置中的红磷可以用铁丝来代替B．待红磷熄灭并冷却后，打开弹簧夹，再观察现象C．红磷在空气中燃烧产生大量的白雾D．实验测定氧气的质量约占空气总质量的1/515．利用生活中的废弃材料来做家庭小实验，其乐无穷！小美同学设计了如图所示的装置(a、d为浸有紫色石蕊试液的湿润棉花，b、c为用紫色石蕊试液浸过的干燥棉花。

上海市浦东新区2012届九年级上学期期末质量调研考试英语试题Part 1 Listening (第一部分听力)I. Listening Comprehension (听力理解): (共30分)A. Listen and choose the right picture (根据你听到的内容，选出相应的图片): (6分)B. Listen to the dialogue and choose the best answer to the question you hear. (根据你听到的对话和问题，选出最恰当的答案)：(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 o ne. 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(判断下列句子是否符合你听到的短文内容，符合的用“T”表示，不符合的用“F”表示。

某某市宝山区（嘉定区）2012年中考二模数学（满分150分，考试时间100分钟）考生注意：1．本试卷含三个大题，共25题；2．答题时，考生务必按答题要求在答题纸规定的位置上作答，在草稿纸、本试卷上答题一律无效；3．除第一、二大题外，其余各题如无特别说明，都必须在答题纸的相应位置上写出证明或计算的主要步骤．一、选择题：（本大题共6题，每题4分，满分24分）【下列各题的四个选项中，有且只有一个选项是正确的，选择正确项的代号并填涂在答题纸的相应位置上】1．下列计算正确的是 （ ▲ ）．（A ）422a a a =+；（B ）236a a a =÷； （C ）32a a a =⋅； （D ）532)(a a =．2．如果b a <，0<c ，那么下列不等式成立的是（ ▲ ）．(A) c b c a +<+； (B) c b c a +-<+-； (C) bc ac <； (D) cbc a <． 3．一次函数1-=x y 的图像不．经过（ ▲ ）． （A ）第一象限； （B ）第二象限； （C ）第三象限； （D ）第四象限．4．在研究反比例函数图像与性质时，由于计算粗心，小明误认为（2-，3）、（2，3-）、（2-，3-）、（3，2-）、（23-，4）五个点在同一个反比例函数的图像上，后来经检查发现其中有一个点不在，这个点是（ ▲ ）．(A)（2，3-）； (B) （2-，3）； (C)（2-，3-）； (D) （23-，4）． 5．如图1，在编号为①、②、③、④的四个三角形中，关于x 轴对称的两个三角形是（ ▲ ）．（A ）①和②； （B ）②和③； （C ）①和③； （D ）②和④． 6．下列命题中，假．命题是（ ▲ ）. （A ）如果一个点到圆心的距离大于这个圆的半径，那么这个点在圆外；（B ）如果一个圆的圆心到一条直线的距离小于它的半径，那么这条直线与这个圆有两个交点；（C ）边数相同的正多边形都是相似图形；（D ）正多边形既是轴对称图形，又是中心对称图形．(图1)二、填空题：（本大题共12题，每题4分，满分48分） 【请将结果直接填入答题纸的相应位置】 7．计算：=+-))(2(b a b a ▲ ． 8．计算：111x x -=+ ▲ ． 9．如果关于x 的方程290x kx ++=（k 为常数）有两个相等的实数根，则k = ▲ ． 10．已知函数6)(+=x x f ，若a a f =)(，则a = ▲ ．11．已知一个二次函数的图像在y 轴左侧部分是上升的，在y 轴右侧部分是下降的，又经过点A （1，1）．那么这个二次函数的解析式可以是 ▲ （写出符合要求的一个解析式即可）．12．在一个不透明的袋子中装有2个白球，n 个红球，它们除了颜色不同外，其余均相同．若从中随机摸出一个球，摸到红球的概率是54，则n 的值等于 ▲ ． 13．半径为2的圆中，60°的圆心角所对的弦长为 ▲ ．14．在△ABC 中，点D 、E 分别在边AB 和AC 上，且DE ∥BC ，如果AD ＝5，DB ＝10，那么ADE S ∆:ABC S ∆的值为 ▲ ．15．已知△ABC 中，∠A =90°，∠B=θ，AC=b ，则AB = ▲ (用b 和θ的三角比表示)．16．已知G 是△ABC 的重心，设a AB =，b AC =，那么AG = ▲ （用a 、b 表示）． 17．已知⊙O 1与⊙O 2相切，⊙O 1的半径比⊙O 2的2倍还大1，又O 1O 2=7，那么⊙O 2的半径长为 ▲ ．18．如图2，在平面直角坐标系中，点A 在x 轴上，点B 的坐标为（4，2），若四边形OABC 为菱形，则点C 的坐标为 ▲ ．三、解答题：（本大题共7题，满分78分）19．（本题满分10分）计算：13123622127)3(-++⨯+-+--）（．20．（本题满分10分）解方程组：22229024x y x xy y ⎧-=⎪⎨-+=⎪⎩②①21．（本题满分10分，每小题满分各5分）(图2)如图3，已知梯形ABCD 中，AB ∥CD ，AB =13，CD =4， 点E 在边AB 上，DE ∥BC ．（1）若CB CE =，且3tan =∠B ，求ADE ∆的面积； （2）若∠DEC =∠A ，求边BC 的长度．22．（本题满分10分，第(1)小题满分7分，第(2)小题满分3分)已知⊙1O 、⊙2O 外切于点T ，经过点T 的任一直线分别与⊙1O 、⊙2O 交于点A 、B ， （1）若⊙1O 、⊙2O 是等圆（如图4），求证AT =BT ；（2）若⊙1O 、⊙2O 的半径分别为R 、r （如图5），试写出线段AT 、BT 与R 、r 之间始终存23．（本题满分12分，每小题满分各3分）结合“两纲教育”，某中学600名学生参加了“让青春飞扬”知识竞赛．竞赛组委会从中随机抽取了部分学生的成绩（得分都是整数．．，最高分98分）作为样本进行统计分析，并绘制成抽样分析分类统计表和频率分布直方图（如表1和图6，部分数据缺失）．试根据所提供的信息解答下列问题：(1) 本次随机抽样调查的样本容量是 ▲ ；(2) 试估计全校所有参赛学生中成绩等第为优良的学生人数；(3) 若本次随机抽样的样本平均数为76.5，又表1中b 比a 大15，试求出a 、b 的值； (4) 如果把满足q x p ≤≤的x 的取值X 围记为[p ，q ]，表1中a 的取值X 围是 ▲ ． （A ）[69.5，79.5] （B ）[65，74] （C ）[66.5，75.5] （D ）[66，75]表1：抽样分析分类统计表24．（本题满分12分，每小题满分各4分）如图7，平面直角坐标系xOy 中，已知点A （2，3），线段AB 垂直于y 轴，垂足为B ，将线段AB 绕点A 逆时针方向旋转90°，点B 落在点C 处，直线BC 与x 轴的交于点D ． （1）试求出点D 的坐标；（2）试求经过A 、B 、D 三点的抛物线的表达式，并写出其顶点E 的坐标；（3）在（2）中所求抛物线的对称轴上找点F ，使得以点A 、E 、F 为顶点的三角形与△ACD 相似．25．（本题满分14分，第(1) 、(2)小题满分各5分，第(3)小题满分4分）已知△ABC 中，︒=∠90ACB （如图8），点P 到ACB ∠两边的距离相等，且PA =PB ． （1）先用尺规作出符合要求的点P （保留作图痕迹，不需要写作法），然后判断△ABP 的形状，并说明理由；（2）设m PA =，n PC =，试用m 、n 的代数式表示ABC ∆的周长和面积； （3）设CP 与AB 交于点D ，试探索当边AC 、BC 的长度变化时，BCCDAC CD +的值是否发生变化，若不变，试求出这个不变的值，若变化，试说明理由．成绩X 围 60<x 8060<≤x 80≥x成绩等第 不合格 合格 优良人数 40平均成绩 57a b(图7)（图）8 （备用图）2011学年第二学期期中考试九年级数学参考答案一、选择题：（本大题共6题，每题4分，满分24分） 1、C ； 2、A ； 3、B ； 4、C ； 5、B ； 6、D. 二、填空题：（本大题共12题，每题4分，满分48分） 7、222b ab a --； 8、)1(1+x x ； 9、6±=k ； 10、3=a ；11、22+-=x y 【答案不唯一，如322+-=x y 等】； 12、8； 13、2； 14、91； 15、θcot ⋅=b AB 【答案不唯一，θtan b AB =等等价形式均可】；16、)(31b a+； 17、2或6； 18、（2,23，）.三、解答题：（本大题共7题，满分78分）19．解：131023622127)3(-++⨯+-+--）（ 231321231+++-+-= ………………………………5分23321231-++-+-=………………………………2分333-= ………………………………3分20．解：方程①可变形为 0)3)(3(=-+y x y x .得03=+y x 或03=-y x . ………………………1分方程②可变形为 4)(2=-y x . 两边开平方，得2=-y x 或 2-=-y x . ……………………1分因此，原方程组可化为四个二元一次方程组：⎩⎨⎧=-=+;2,03y x y x ⎩⎨⎧-=-=+;2,03y x y x ⎩⎨⎧=-=-;2,03y x y x ⎩⎨⎧-=-=-.2,03y x y x …………………4分 分别解这四个方程组，得原方程组的解是3,21;2x y ⎧=⎪⎪⎨⎪=-⎪⎩⎪⎪⎩⎪⎪⎨⎧=-=;21,23y x ⎩⎨⎧==;1,3y x ⎩⎨⎧-=-=.1,3y x ………………4分 21．解：（1）分别过点C 、D 作AB CF ⊥、AB DG ⊥，交AB 于点F 、G （如图3）.∵AB ∥CD∴CF DG =. ………1分 ∵AB ∥CD ，DE ∥BC ， ∴CD BE =. ∵AB =13，CD =4，∴9413=-=-=BE AB AE . ………1分 ∵CB CE =，BE CF ⊥， ∴242121=⨯==BE BF . ………1分 在Rt△BCF 中，由3tan =∠B ，2=BF 得=∠B tan =BF CF3，即32=CF ，6=CF . ………1分 ∴6==CF DG . ∴27692121=⨯⨯=⋅=∆DG AE S ADE . ………1分 （2）∵AB ∥CD ，∴DEA CDE ∠=∠. ………1分 又∵∠DEC =∠A ，∴△CDE ∽△DEA . ………1分 ∴EADEDE CD =. ………1分 ∵9=AE ，CD =4，∴94DEDE =. ∴362=DE ,6=DE （负值已舍）. ………1分 ∵AB ∥CD ，DE ∥BC ，∴6==DE BC . ………1分22．（1）证明：联结1O 2O .∵⊙1O 、⊙2O 外切于点T ，∴点T 在1O 2O 上. …1分过1O 、2O 分别作AT C O ⊥1、BT D O ⊥2，垂足为C 、D （如图4）， ∴ C O 1∥D O 2. …1分∴ TO T O DT CT21=. …1分∵⊙1O 、⊙2O 是等圆，∴T O T O 21=. …1分 ∴121==TO T O DT CT ，∴DT CT =. …1分 在⊙1O 中，∵AB C O ⊥1，∴AT CT AC 21==.(图3)GF同理 BT DT BD 21==. … 1分 ∴BT AT 2121=，即BT AT =. … 1分（2）解：线段AT 、BT 与R 、r 之间始终存在的数量关系是=BTAT r R. … 3分 23．解：(1) 80 ； … 3分25.015.03.02.01.01=+++-）（. … 1分所以全校所有参赛学生中成绩等第为优良的学生人数为24015.025.0600=+⨯）（（人） … 2分(3) 本次随机抽样分析成绩不合格的人数为81.080=⨯（人），成绩优良的人数为324.080=⨯（人）， … 1分依据题意，可得方程组⎪⎩⎪⎨⎧=+-=++⨯.15,5.76803240857b a ba ……1分 解得 ⎩⎨⎧==.87,72b a ……1分(4) D ． ……3分 24．（本题满分12分，每小题满分各4分） 解：（1）点C 的坐标为（2，1）. ……1分 设直线BC 的表达式为y mx n =+.易得3,2 1.n m n =⎧⎨+=⎩ 解得 3,1.m n =⎧⎨=-⎩……2分所以直线BC 的表达式为3+-=x y . 当0=y 时，30+-=x ，3=x .所以点D 的坐标为（3，0）. ……1分 （2）设经过A 、B 、D 三点的抛物线的表达式为c bx ax y ++=2（0≠a ） ……1分易得 ⎪⎩⎪⎨⎧=++==++.039,3,324c b a c c b a ……1分(图7)解得 ⎪⎩⎪⎨⎧==-=.3,2,1c b a ……1分因此，所求的抛物线的表达式为322++-=x x y . 其顶点E 坐标为 (1，4). ……1分（3）点F 在322++-=x x y 的对称轴(即直线1=x )上，所以设点F 的坐标为（1，m ）. 由题意可得 AC AB =，︒=∠90BAC ，∴ ︒=∠45ACB , ︒=∠-︒=∠135180ACB ACD .所以若以A 、E 、F 为顶点的三角形与△ACD 相似，AEF ∆必有一个角的度数为︒135，由此可得点F 必定在点E 的上方，︒=∠=∠135ACD AEF ， 4-=m EF ……1分所以当CD EA CA EF =或EACD CA EF =时，以A 、E 、F 为顶点的三角形与△ACD 相似. ……1分 由点D （3，0）、C （2，1）、A （2，3）、E (1，4)易得213=-=AC ，2=CD ，2=AE .∴2224=-m 或2224=-m . 解得 6=m 或5=m . 故符合题意的点F 有两个，其坐标为（1,5）或（1,6）. ……2分 25.（本题满分14分，第(1) 、(2)小题满分各5分，第(3)小题满分4分） 解：（1）依题意，点P 既在ACB ∠的平分线上，又在线段AB 的垂直平分线上.如图8—1，作ACB ∠的平分线CP ，作线段AB 的垂直平分线PM ，CP 与PM 的 交点即为所求的P 点。

上海上海外国语大学附属双语学校化学上册期中试题和答案一、选择题（培优题较难）1．某反应前后分子变化的微观示意图如下。

下列说法正确的是( )A．反应物与生成物共有3种物质B．反应后原子个数增多C．该图可示意CO与O2的反应D．反应物中元素的化合价都为02．下列有关燃烧和灭火说法正确的是A．油锅着火后向锅中放入菜叶目的是降低油的着火点B．家用煤加工成蜂窝煤是力了增大煤与氧气的接触面积C．高层建筑物起火立即乘电梯撤离D．不慎碰倒了酒精灯，酒精在桌面燃烧，用水来灭火3．下列各图中和分别表示不同元素的原子，则其中表示化合物的是( )A．B．C．D．4．质量守恒定律是自然界基本的规律之一。

下列装置及实验（天平未画出）能用来验证质量守恒定律的是（）A．B．C．D．5．下图是某化学反应过程的微观示意图，下列有关说法正确的是A．反应前后分子的个数不变B．生成物有三种C．反应前后汞原子和氧原子的个数不变D．汞和氧气都由分子构成6．某同学误将少量KMnO4当成MnO2加入KClO3中进行加热制取氧气，部分物质质量随时间变化如下图所示，下列关于该过程的说法正确的是（）A．c代表氧气B．t2时刻，O2开始产生C．t1时刻，KMnO4开始分解D．起催化作用物质的质量一直保持不变7．甲、乙、丙、丁四位同学分别进行了有关化学反应A＋B＝C的四组实验，各物质的质量如下表所示，已知四位同学取的A和B的总质量均为10g，且反应均完全进行。

下列选项不正确的是A/g B/g C/g甲739乙649丙X Y6丁55ZA．Y可能等于8 B．X可能等于4C．X可能等于8 D．Z一定等于7.58．在一个密闭容器中放入甲、乙、丙、丁四种物质，在一定条件下充分反应后，测得有关数据如图所示。

下列有关说法正确的是（）A．该反应是分解反应B．丙一定是该反应的催化剂C．反应中乙和丁的质量比为5:1D．乙不是化合物9．下列说法正确的是（）A．原子的质量主要集中在原子核上B．相同的原子无法构成不同的分子C．温度计内汞柱液面上升说明汞原子体积变大D．原子呈电中性是因为原子中质子数与中子数相等10．下列关于燃烧现象的解释或分析正确的是（）A．图a中将煤球变成蜂窝煤后再燃烧，其目的是延长煤燃烧的时间B．图b中火柴头斜向下时更容易燃烧，是因为降低了火柴梗的着火点C．图c中蜡烛火焰很快熄灭，是因为金属丝阻碍空气的流动D．由图d中的现象可知，金属镁燃烧的火灾不能用二氧化碳灭火11．下图为钠的原子结构示意图。

2012年上海中考英语一模试题及答案（宝山区）Part 1 ListeningI. Listen and choose the right picture：(6分)1._____2._____3._____4.______5._____6. ______II. Listen to the dialogue and choose the best answer to the question you hear(10分)7. A) Red. B) Green. C) Blue. D) Red and green.8. A) Geography. B) Chinese. C) English. D) Physics.9. A) At a quarter past six. B) At six o'clock.C) At a quarter to six. D) At half past six.10. A) 10. B)13. C)20. D)30.11. A) Susan. B)Jack. C) Jimmy. D)John.12. A) 3:00. B)3:15. C) 3:30. D) 3:45.13. A) English. B) French. C) German. D) Japanese.14. A) Have a walk. B) Take an underground.C) See a film. D) Mail a letter.15. A) England. B) Australia. C) Japan. D) Hong Kong.16. A) He's as old as Jim. B) He's younger than Mike.C) He's as old as Mike. D) He's older than Jim.III. Listen to the passage and tell whether the following statements are true or false(7分)17. In London, Paris, New York and Tokyo there are too many cars in the street.18. Tokyo's nightclubs are seldom empty at night.19. It is rather difficult for people to walk in the Tokyo street at 11:30 at noon.20. Most people in Tokyo go to work by train during the day21. Six million train tickets are sold every day in Tokyo.22. You may see everybody reading a newspaper in Tokyo trains.23. Japanese trains don't often leave and arrive on time.IV. Listen to the passage and fill in the blanks（7分）24. Steven Jobs often got into_______ with either his classmates or his teachers.25. But he was full of new ideas, which few people could see the value_______.26. Steven Jobs worked_______ as a video game designer at Atari.27. He_______ that the trip would give him more ideas and a change in life for the better.28. After he had returned from India, he began to live on a_______ in California.29. In 1975, Steven Jobs began_______ a new type of computer.30. His Apple computer became such a great_______ that Steven Jobs became famous.Part 2 V ocabulary and GrammarV. Choose the best answer (选择最恰当的答案) ：（共20分）31. In the United States, Father’s Day is on _______ third Sunday in June.A. aB. anC. theD. /32. I telephoned Jane just now, but she wasn’t in. I has to leave her a(n) _______.A. adviceB. informationC. messageD. paper33. It is no doubt that Liu Xiang is _______ favourite star.A. usB. weC. ourD. ours34. Many scientists say that it’s important for us to have ______ foo d in our diet.A. a variety ofB. a great dealC. a large number ofD. a good many35. Five _______ students from different schools took part in the English contest last Saturday.A. hundred ofB. hundredC. hundreds ofD. hundreds36. Many experts think pigs are ______ to train than dogs or cats.A. easierB. much easyC. more easilyD. too easy37. You _______ to tell him the news. It will make him sad.A. needn’tB. shouldn’tC. couldn’tD. don’t need38. You have been to Beijing. How long _______ you ______ there/A. did…stayB. have…stayedC. do…stayD. will…stay39. Today Chinese ______ by more and more people all over the world.A. was spokenB. is spokenC. spokeD. speak40. Mother often tells Tom ______ too much time playing video games.A. not to spendB. to not spendC. don’t spendD. doesn’t spend41. Mrs. Smith found the toys here and there, so she asked her son to ______ his toys before having dinnerA. put offB. give awayC. put awayD. give out42. A: When did it begin to snow?B: It started ______ the night.A. duringB. byC. fromD. at43. I haven’t got an armchair_________. Will you m ake room for me?A. To sitB. to sit inC. for sittingD. sitting on44. Children, will you finish _________the classroom before 5:00 p.m.?A. cleanB. to cleanC. cleanedD. cleaning45. I don’t know if he _______tomorrow.A. Will comeB. comesC. cameD. has come46. Get up early and do exercise every day, _______you won’t have a strong body.A. butB. forC. andD. or47. They usually have lunch at school, ________?A. haven’t theyB. do theyC. don’t theyD. have they48. A: Have you heard from Jim?B: No, I haven’t. The underlined part means”_______”.A. Heard of the letterB. received a letter fromC. written a letter fromD. heard about49. Big Ben is a famous _______in London.A.statueB. museumC. parkD. clock50. A: Would you mind repairing the MP3 player for me?B: ______.A. Never mindB. Don’t worryC. Not at allD. I’m glad you like itVI. Complete the following passage with the words or phrases in the box. Each one can only be usedHer research helps people understand how much they behave __52___humans. Nobody before has fully understood chimpanzees’ behavior. Jane spent many years observing and ___53___ their daily activities. She did not study at a university but she worked with animals in their __54__ environment. When she arrived at Gombe(贡贝在尼日尼亚) in 1960，it was usually for a woman to live in the forest. Only after her mother came to help her for the first months, was she allowed to begin her project. At first, Jane could not get close to the chimpanzees of Gombe, but little by little she was able to move closer to the chimpanzees and watch them __55__ with binoculars(望远镜). Finally, Jane ___56___ very close to the chimpanzees at Gombe. Jane’s patience and trust won them over, and she enjoyed a degree of acceptance(接受度) that was hardly dreamed possible. She sat among the chimpanzees, and they would greet her as they __57__ each other with a touch or a kiss.Her work has changed __58__ people think about chimpanzees, and she has been helping the rest of the world understand and respect the life of these animals. Perhaps most significantly,Jane’s work has opened a window into the world of chimpanzees for a public with a strong curiosity(好奇心)，and it has proved more successful than anyone has ever imagined.51. _____ 52._____ 53._____ 54._____ 55._____ 56._____ 57._____ 58._____VII Complete the sentences with the given words in their proper forms (8分)59. Mr. White lives on the________ floor in that building. (five)60. Walking in the space is one of the _____ of our time. (wonder)61. Tom will study still __________ next term. (hard)62. He is very careless, so he is __________ to be in charge of the experiment. (fit)63. The plane landed ________ at last after flying in the storm for about one hour. (safe)64. Have you ever seen how to _______ a cow? (milk)65. Not everyone enjoys fast food. Jack is the one who ________ hamburgers. (like)66. At the end of every year, some people go back to their ________ homes.(national)VIII. Rewrite the following sentences as required.(14分)67. Lily had a good time during her stay in Beijing. (改为否定句)Lily ________ ________a good time during her stay in Beijing.68. We have a class meeting once a week. (对划线部分提问)_________ _________ do you have a class meeting?69. Many countries make laws to stop smoking in public. (改为被动语态)Laws _________ _________ by many countries to stop smoking in public.70. The river pollution is serious in our country today. (改为感叹句)_________ _________ the river pollution is in our country today!71. Robert is so short that he can’t yet reach the pears on the table. (改为简单句)Robert isn’t _________ _________ to reach the pears on the table.72. I can’t give you better advice than that. (保持原句意思)I can _________ give you _________ advice.73. Bill didn’t go to bed until he finished writing the letter at 11:45 last night. (保持原句意思)Bill _________ _________until he finished writing the letter at 11:45 last night.Part 3 Reading and WritingIX. Reading Comprehension(共50分)A) Choose the best answer(12分)Traditionally, the President is the highest-pad public employee. A salary of $ 400,000, along with other benefits, is paid to the President annually. But President Obama’s income for 2008 was far more than that, according to the White House.The White House recently published the tax returns (纳税申报单)of Obama and Vice –president Joe Biden. Tax returns are reports of tax that a person has to pay. They often include income information used to calculate the tax. In the US, people whose incomes are over a certain amount have to file tax returns(纳税申报)every year. The tax returns of government officials are open to the public. This transparency helps to prevent corruption(腐败)。

黄浦区2012年中考模拟考英语试卷（满分150分，考试时间100分钟）2012.4.12考生注意：本卷有7大题，共99小题。

试题均采用连续编号，所有答案务必按照规定在答题纸上完成，做在试卷上不给分。

Part 1 Listening（第一部分听力）I．Listening Comprehension（听力理解）：（共30分）A．Listen and choose the right picture（根据你听到的内容，选出相应的图片）：（共6分）A B CD E F G1. ______2. ______3. ______4. ______5. ______6. ______B F G D E CB. Listen to the dialogue and choose the best answer to the question you hear （根据你听到的对话和问题，选出最恰当的答案）：（共10分）7．A) Noisy. B) Boring. C) Short. D) Interesting. 8．A) A driver. B) A conductor. C) A policeman. D) A football player. 9．A) At the library. B) In the classroom. C) At the zoo. D) In the cinema. 10．A) By car. B) By plane. C) By train. D) By bus. 11．A) The blue one. B) The cheaper one. C) The nice one. D) The red one. 12．A) Her father. B) Her mother. C) Her brother. D) Her sister. 13．A) Because she was ill. B) Because she was tired.C) Because her grandfather was ill. D) Because her parents were ill.14．A) Doctor and patient. B) Father and daughter.C) Teacher and student. D) Customer and waiter.15．A) To play games. B) To play football.C) To do homework. D) To watch TV.16．A) On June 1st. B) On June 2nd. C) On December 1st. D) On December 2nd.C．Listen to the passage and tell whether the following statements are true or false （判断下列句子是否符合你听到的短文内容，符合的用“T”表示，不符合的用“F”表示）：（共7分）17．Charles started a group to help a poor boy in Africa. F18．The life of a boy in Africa made Charles angry. T19．The poor boy in Africa worked 6 hours a day. F20．By law in America kids have to go to school at the age of 6. T21．Parents don’t have to pay for their children’s education in America. T22．Some children in America have to work because their families are poor. F23．Charles and his group give a lot of money to the kids in many poor countries. FD．Listen to the dialogue **plete the following sentences（听对话，完成下列内容。

长宁区初三英语第一学期期末质量抽查试卷C. Read the passage and fill in the blanks with proper words（在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给): (14分)The Economist Intelligence Unit (《经济学人》情报组) is the world’s leading resource for economic and business research . Every year, the EIU makes a list of the best cities to live in a__86___the world. It has its own ideas for scoring, for example: Is the city s___87__? Is the air clean? Are the schools good?Melbourne is at the t __88___of the list in every category. people get along well there. Trees and grass c__89___ 40 percent of the city. People ride streetcars (有轨电车) and there aren’t many cars ,s___90__ the air is clean .As a result, according to the EIU’s survey, Melbourne is the best city in the world to live in.Vienna is NO.2 on the list. It is the capital of Austria. The city is famous for its culture and art. As ‘the city of music’, Vienna has a lot of big c___91__.The third city on the list is Vancouver, Canada. It used to be No.1 on the list .But this time , the city got f__92___ points because of its traffic jams .Will it get its place back next year ?宝山区初三英语第一学期期末质量抽查试卷C) Read the passage and fill the blanks with proper words (在短文的空格内填入适当的词，使内容通顺，每空格限填一词，首字母已给) (14分)The Empire State Building(帝国大厦) has held a special place in the hearts of Americans since it was completed in 1931.It r___86__ more than443 metres into the sky. For more than forty years , it was the tallestbuilding in the world.It has one hundred and three levels and six thousand five hundred windows. Visitors can ride in one of seventy-three elevators that take themfrom the b__87__ to very near the top of the building. Some of theseelevators are very fast, reaching the eightieth floor in only forty-fiveseconds.The heads of government of almost every n__88___ in the world have visited the Empire State Building. These important people are just a few of million who have ridden to the observation area near the top of the building each year. From there, visitors can see almost all of New York City. They can see the view a __89__ the Hudson River into the state of New Jersey. They can see ships in the East River.Even if you have never visited New York, there is a good chance for you to see the Empire State Building. It has been photographed c __90__ times. It has even played parts in movies. One is about a huge ape(猿)that escapes and climbs to the top of the building. The movie is “King Kong”(金刚). It was made in 1933. The Empire State Building also appeared in the love story “An Affair to Remember”(金玉盟).Cary Grant and Deborah Kerr play a man and a woman who meet and fall in love on a ship. They are looking at the New York City skyline from the ship when they plan a future meeting.More recently, in “Sleepless in Seattle(西雅图未眠夜)”，two people in love agree to meet atthe Observation Deck on Valentine’s Day(情人节). B__91__ do arrive, but one is a little later. They almost m __92___each other.In the early nineteen seventies, the Empire State Building lost its place as the tallest building in New York. People in the city then had the Twin Towers of the World Trade Center to look up to. Tragically that all changed on the morning of September 11,2001. Terrorists hijacked(劫持) passenger airplanes into the Twin Towers and destroyed them. The Empire State Building again has become the city’s tallest building.崇明县初三英语第一学期期末质量抽查试卷C．Read the passage and fill in the blanks with proper words(在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给)：(14分)What would you choose, if you were sitting in front of a TV and there was a book right next to you? The answer will most p 86 be the TV! Young people would certainly choose the TV, but you will be surprised to find out that the older o 87 will at least hesitate about choosing it. Why is this? Are the books not as interesting as they used to be? Is it that the world has changed so much in recent years that our habits are not the same anymore?Nowadays many people have no interest in literature(文学). This may be a possible explanation. Another r 88 might be the change of lifestyle (生活方式). We are more 1 89 to visit a club or a bar to relax ourselves after a long day's work, rather than read a book in the comfort of our own homes. People are more outgoing than they used to be. All the stress(压力)of work makes us want a quick relaxing means. Perhaps, most of us do not have the patience to read anymore. It is much s 90 to turn on the TV and watch the latest news around the worldthan read 19th century literature!With all the TV programs, every one of us can find an interesting show or movie to watch. What'sbetter than getting into b 91 with the remote control(遥控器) and falling asleep whenever youwish? You are the master of all the TV programs. The only disadvantage is that TV will never p 92 youwith all the facts that a book can do. TV is much more superficial (肤浅的)than books, even if it does get you relaxed in just a moment!奉贤区初三英语第一学期期末质量抽查试卷C. Read the passage and fill in the blanks with the proper words(在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给)：（14分）A thousand years ago, Hong Kong was covered by a thick forest. As more and more people came to live in Hong Kong, these trees were cut down and burnt. Now there is no forest left, though there are still some small areas covered with trees. We call these “woods”.Elephants, tigers and many o__86__ animals were living in the thick forest. When people came to live in Hong Kong, the animals began to die out. Early farmers grew rice and r__87__ pigs and chickens in the valleys. They cut down the trees and burnt them. They needed fire to keept__88__ warm in winter, to cook their food and to drive away the dangerous animals. Elephants quickly d___89__because there was not enough food for them. So did most of the wolves and tigers.You might think that there are no longer any animals in Hong Kong e__90__ in the zoos, but there are still about 36 different animals living there. One of the most lovely of Hong Kong’s animals is the barking deer. There are beautiful little animals w__91__ a rich brown coat and a white patch under the tail. They look like deer but they are much smaller. They are less than two feet high. They make a noise rather like a dog barking. In Hong Kong the barking deer has only one r__92__enemy- men. People hunt these little animals though it is illegal(犯法的). There are now not many barking deer left. So it is important for people to protect these wild animals.虹口区2011学年度第一学期初三年级英语学科期终教学质量监控测试题C．Read the passage and fill in the blanks with proper words(在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给)：(14分)What are the most popular shoes in the world? Sneakers, of course! Almost everybody o 86 at least one pair of sneaker. But, how many people know the history of the sneaker?Sneakers were first introduced around the b 87 of the 20th century. The sneaker was invented when a shoe company glued a piece of rubber to the shoetop. They called it an athletic(运动的)shoe.In 1917, U.S.Rubber sold athletic shoes called Keds. The shoes became known as“sneakers,”because they were so q 88 that you could sneak up on (偷偷接近) people while wearing them. For many years, sneakers only came in one c 89 choice-and it wasn’t white. They were brown with black bottoms.The way sneakers looked changed in the early 1960s. A runner named Phil Knight and hiscoach, Bill Bowerman, decided to make them b 90 . They made some experiments to find a light, comfortable athletic shoe, and went into the sneaker business.One day, Bowerman stuck a piece of rubber into a waffle maker (华夫饼制造器)．W 91 he heated it up, the iron made a pattern of criss-crosses(十字图案)in therubber. Bowerman was inspired to use this on the sole(鞋底) of a shoe togive the shoe traction(摩擦力)and a lighter weight. He knew that thisrubber wouldn't slip on the gym floor.The two men named their shoes Nike, after a Greek goddess. Nike was a symbol of victory. From then o 92 , Nike shoes became winners, too. They were sold in many different colors and styles and have sold millions and millions all around the world.黄浦区初三英语第一学期期末质量抽查试卷C. Read the passage and fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给)：(14分)I came into a village and I saw a policeman standing outside the post office and reading something carefully. He looked up at the car, w___86__ into the road, and held up a hand to stop me.I a__87___ stopped, but then I realized that the policeman had been reading about me. I supposed the police at the hotel had worked quickly, and called all the local villages. I drove faster, the policeman jumped out of my way, and I was soon out of the village.I left the main road as soon as possible and tried a smaller one. It was not easy without a map, and I realized that I had been so s___88___ to steal the car. It would help the police to find me in any corner of Scotland. If I left it, and went off on foot, they would find me in an hour or two.I was very hungry; I had eaten n__89__ since morning. And now, as I drove, I heard a noise in the sky, and there was a plane. I drove as fast as I could down into another town. Suddenly, a car appeared in front of me from a s__90___road. There was no time to stop. I did the only thing possible and drove off the road into a fence, hoping to hit something soft beyond. But I was out of good l___91__. The car went through the fence like a knife through butter, and immediately began to fall. I jumped out and was caught by the branch of a tree, while the car disappeared into a river fifteen meters below.A hand helped me out of the tree, and a frightened voice asked me if I was badly hurt. The speaker was a young man who was very sorry. I was more p__92___ than angry; it was a good way for the car to disappear.嘉定区初三英语第一学期期末质量抽查试卷C. Read the passage and fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给)：（14分）As we know, museums are buildings where many valuable and important objects are kept so that people can go and see them. For example,art museums are places where people can learn about d__86___ kinds ofcultures. More and more popular "design museums" that are opening today,however, perform quite a different role. Unlike most museums, the designmuseum shows objects that are e__87___found in bur daily life, such asfridges and washing machines.The advantage of design museums is mat they are places where people feel f 88 with the exhibits. Being different from the art museum visitors, design museum visitors s 89 feel frightened or puzzled. This is partly because design museums clearly show how and why mass-products(批量产品) work and look as they do, and how design has i 90 the quality of our lives. Art museum exhibits, on the other hand, would most probably fill visitors with a feeling that there is something beyond their understandingSeveral new design museums have opened their doors in recent years. Each of these museums has tried to satisfy the public's growing i 91 in the field with new ideas. London's Design Museum, for example, shows a collection of mass-produced objects from electric typewriters to a group of Italian fish-tins. The choices open to design museum seem m 92 less strict than those to art museum, and visitors may also sense(感觉到) the humorous part of our society while walking around such exhibits as interesting and unusually attractive joys collected from our everyday life.金山区初三英语第一学期期末质量抽查试卷C. Read the passage and fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给)：(14分)Now students’ English handwriting (书法)gets worse and worse. That makes their teachers feel w__86__. Is your English handwriting beautiful? If not, here are four steps that really work!◆Use paper with linesUsing paper with lines can keep you writing straight instead of up or down when you write English words or sentences. Those lines on the paper can help you to write words in the r__87__ size. Be sure to fill the lined space completely. And make sure those capital letters (大写字母) are written properly.◆Slow downIf your writing is hard to read, try slowing down a little. For some kids, going slower makes the handwriting clear. If you write too fast, it’s hard for you to stop where you should, and even w__88__, you may make more mistakes.◆Hold your pencil rightWhen you hold your pencil in a correct way, writing is much easier. Some kids press down really hard when they write. That makes the handwriting not nice. Try t o be relaxed and don’t hold the pencil so hard. Let your writing appear nice and clean. If you do so, people will guess you are a student with a good h___89__.◆Draw more picturesDrawing can improve your handwriting. You need to use the skills to c__ 90__ your pencil better when you are drawing pictures. Even though you have no chance to draw at school, you can practice by y__91___ at home.Handwriting is very important. Imagine you are a world-famous movie star or a well-known sports player, what do you do when your f__92__ run up to you? Give them your autographs(亲笔签名), of course.静安区初三英语第一学期期末质量抽查试卷C. Read the passage and fill in the blanks with proper words.(在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给）：（14分）Are you eager to be a person who has a good memory? People who enjoy their wonderfulmemory often do well in their studies and work. These people only have to spend a fewm__86___ on a page and will keep what they read in mind. Here are some things you can doto improve your memory. Try these:Be more observant(善于观察的). Some people who said to have a bad memory don'tr__87___ have memory problems. They just don't take time to notice the details. If you pay more attention to the details. you're sure to have a much clearer memory of events. A little exercisethat you could do is to p___88___ memorizing lists of things, such as the things you are going to buy in a supermarket, or even the ingredients(原料)printed on your biscuit box.Do more activities such as puzzles, word g__89___, and learn a new language. These activities will further improve your brain functions and will help you improve your memory.Try to have more free time. When you are t___90___, probably you are to have a weaker focus. Find ways to get rid of stress, so your brain will be clearer and ready to have newi___91___.Get enough sleeping hours. You need at least seven hours of sleep every night. Give your brain cells a chance to r___92__ the damage done by a day's tiring work. Eat lots of fruits, vegetables and grains. Do your best to be healthy, and these foods help you improve your memory.卢湾区初三英语第一学期期末质量抽查试卷C. Read the passage and fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给)：(14分)Good health is the most valuable thing a person can have. It is important to remember that the body needs properc 86 in order to be healthy. There are three things that a person can do to help stay in good shape: eat right food, get enough sleep, and exercise regularly.Proper nutrition (营养) is important for good health. Your body cannot work well if it doesn't receive the proper kind of "fuel". Don't eat too much food with lots of sugar and fat. Eat plenty of foods which are h 87 in protein(蛋白质), like meat, fish, eggs and nuts. Vegetables and fruits are very important because they p 88 necessary vitamins and minerals (矿物质) . However, don't eat too much. It is not helpful to be overweight.Getting the proper amount of sleep is also important. If you don't get enough sleep, you will feel tired and get angry e 89 . You will have no energy. So, be sure to have seven to nine h 90 of sleep each night. It you do, your body will feel strong.F 91 get plenty of exercise. Exercise makes the body strong and prevents you from putting on weight. It also improves your heart and lungs. If you follow a regular exercise program, you will probably i 92 your life-span (寿命) 1 Doing exercises is not only good for your body, but it is fun and enjoyable, too.If you eat the right foods, get plenty of sleep and exercise regularly, you will all live to be much older and wiser.闵行区初三英语第一学期期末质量抽查试卷Read the passage and fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给)：(14分)A television news story has led to the reunion twin sisters who were separated at birth 28 years ago. Nina Rosario and Alicia Torres were born in 1980 in Mendoza, Argentina(阿根廷). Their mother, an unmarried 21-year-old, was unable to take care of the twins and l___86___ them at an orphanage(孤儿院).The two girls were adopted by different families. They both are the only child in the new family and grew up not knowing that she had a twin sister. However, they both had a feeling that something was missing. Nina says, “I felt l__87__ growing up but I didn’t know why.”While Nina was doing some housework last week, something on a local news programme caught her eye. It was Alicia being interviewed by a reporter. “I couldn’t believe it. It was like looking at a mirror.” Nina couldn’t wait any longer. She contacted(联系)the TV station i___88__,and asked the reporter about the mystery woman. “I found out that the woman was Alicia Torres, an artist from Buenos Aires. I got her contact details from the reporter and sent her an e-mail w__89___ some photos of myself.”After receiving the e-mail, Alicia called Nina and a___90___ a meeting. The reunion took place at Cordoba Airport. “It was an incredible feeling to see my twin sister walking towards me. We hugged and cried from joy,” recalls Alicia.The twins were amazed that they shared so many life e___91___: both had studied art at a university and married young. In addition, they have the same sense of humour; in fact, they both like the same favourite film – the comedy, Wedding Crashers.Even though the sisters were happy to find that they have a lot in common, they were also relieved(放松的) not to be “exact c___92___.” Nina explains, “We look alike and have similar interests, yet we each have our own style. Alicia is more fashionable that me, more outgoing and sociable.”浦东新区初三英语第一学期期末质量抽查试卷Read the passage and fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给)：(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 makesignals, an Indian might use a pony(小马). 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 (摇动) 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.普陀区初三英语第一学期期末质量抽查试卷Read the passage and fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给):(14分)Anyone who has a dog as a pet will tell you why the dog is called 'man's best friend'. "They are loyal, funny and loving. They seldom complain and always o 86 their owners," said Mary Smith of Washington D.C.Doctors will also tell you that people who have dogs seem to be happier and healthier than those who live a 87 . One reason for this is that people with dogs lead more active lives. Who can say no to a lovely dog when he pulls on your arm and asks yon to take him for a walk?Dogs are really amazing animals. They not only offer emotional (情感的) support but also p 88 great help for humans. Think about guide dogs for blind people, or dogs that help people in wheelchairs.However, it is the emotional side of owning a dog that has been studied in detail by Dr Julie Davis of Chicago University. "B 89 every dog lover there is a story," says Dr. Davis. "Why do people love their dogs so much? if you hear their stories, it's not difficult to understand why. "Dr. Davis has studied the r 90 between dogs and people for the last ten years. "I have spoken to people in parks, pet stores, and veterinary (兽医的) offices, as well as stopping people in the street. I have interviewed office workers and farmers, policemen and construction workers," says Dr Davis. "E 91 wants to talk about their dogs. Many people said they cried much more when their dogs died than when their parents did. They said the sadness was much d 92 . People are finding animals are more reliable than human beings. People tell me all the time that they get more emotional support from their dogs than they do from their husbands or wives."青浦区初三英语第一学期期末质量抽查试卷Read the passage and fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给)：(14分)Carla was riding the bus with her elder brother, Brian. It was pretty hot outside, so they decided to get o 86 the bus and buy some cold drinks. They got their refreshments(活力恢复) and took a walk down the street.As they waited at the crosswalk, they saw a wonderful new car come up. As they admired(羡慕) the car, the passenger door opened a bit and an empty juice b 87 rolled out. Then the light turned green and the car sped off.Carla and Brain could hardly believe it. Who would put trash(垃圾) in the middle of the street? Brian n 88 all the other trash in the street and on sidewalks. He explained to Carla how muchhe hated litter and how lazy it was to be a "Jitterbug" (垃圾虫). They decided that they had to get their neighbourhood cleaned up.When they got home, Carla and Brian wrote a letter.They suggested that the city put p 89 trash cans in every comer. They described how they felt about people littering in their town. They wrote that they wanted to see the streets and sidewalks cleaned up. They e 90 asked everyone in the neighbourhood to sign the letter. Then Brian sent it to the mayor (市长).A few weeks later, Brian told Carla he wanted to s 91 her something. He took his sister for a walk up the street. What do you think they saw? There were new trash cans on every corner and hardly any litter on the sidewalks!The mayor had listened to them. Carla and Brian were happy and p 92 They decided they would always help keep their town clean.松江区初三英语第一学期期末质量抽查试卷Read the passage and fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给)：(14分)Music is an international language. Popular music in America is what every student likes. Students c (86) small radios with earphones and listen to music before class, after class and at lunch. Students with cars buy large speakers and play music 1 ( 87) as they drive on the street. Adult drivers listen to music on the car radio as they drive to work. They also listen to the n (88) about sports, the weather, and activities of American people. Most of the radio programs are music.Pop or popular music singers make much money. They make CDs or tapes which radio starts to use in every state. Once the popular signer is heard all over the country, young people buy his or her tape. Some of the m (89) from these tapes comes to the singer. Wherever the singer goes, all the young people want to meet him or her. Now the signer has become a national s (90) .There are o ( 91) kinds of music that are important to Americans. One is called folk music. It has stories about the common life of Americans. Another is called western or country music. This was done by cowboys who would sing at night to the cows they were watching. Today, a (92) music about country life and the love between a country boy and his girl is called western or country music. Serious music for the concert halls is called classical music. Music for instruments is called orchestra music, such as the symphonies of Beethoven.徐汇区初三英语第一学期期末质量抽查试卷Read the passage and fill in the blanks with proper words在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给)：(14分)For years I wanted a flower garden. I’d spend hours thinking of different things I could plant that would look nice together. But when we had Matthew. And Marvin. And the twins, Alisa and Alan. And then Helen. Five c__86___. I was too busy raising them to grow a garden.Money was tight, as well as time. Often when my children were little, one of them would want something that cost too much, and I’d have to say,” Do you see a m__87___ tree outside? Mo ney doesn’t grow on trees, you know.”Finally, all five got through high school and college and were off on their o__88__. I stared thinking again about having a garden. I wasn’t sur e, though. I mean, gardens cost money.Then, one spring morning, on Mother’s Day, I was working in my kitchen. Suddenly,realized that there must be something u___89___outside there because a group of people were gathering at the gate. I looked out of the window and there was a new tree, planted right in my yard. I thought it must be a weeping willow(垂柳树), because I saw things b__90___around on it .Then I put my glasses on - and I couldn’t believe what I saw. There was a money tree in my yard! I went outside to look. It was true! There were dollar bills, one hundred of them, all over that tree. There was also a note writing :”You also have my eight hours of digging time. Love, Marvin.”Marvin kept his p__91___, too. He dug up a nice ten-by-fifteen foot flower bed for my. And my other children bought me tools, pipes, flower seeds and gardening books.That was three years ago. My garden’s now very pretty, just like I wanted. When I go out and take care of my flowers, I don’t seem to m__92___my children as much as I once did. It feels like they’re right there with me.I’m still not sure that money grows on trees. But I know love does!杨浦区初三英语第一学期期末质量抽查试卷Read the passage and fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给)：(14分)I didn't cry when I learned I was the parent of a disabled (残疾的) child."Go ahead and cry," the doctor advised kindly, but I couldn't cry then, nor during the days that followed.When Jenny was old enough, I sent her to a kindergarten. On the first morning, Jenny spent hours playing by herself. It seemed that she felt very l 86 .However, to my joy, Jenny's classmates always encouraged her, "You got all your spelling words right today!" In fact her spelling list was the e 87 . Later, she faced a very painful problem—at the end of the term, there was a game which had something to do with physical education. But Jenny was way behind in it.My husband and I were anxious (忧虑)about die day. I wanted to keep her home. Why let Jenny fail in a gymnasium filled with parents, students and teachers? What a simple s 88 ! But my heart wouldn't let me off that easily. So I pushed a pale, unwilling Jenny onto the school bus.At the kindergarten, I was quite worried because of her s 89 action, Jenny would probably hold up (阻碍) her team. The game went on well until it was time for the sack (麻袋) race. Surely Jenny would find it difficult. Now each child had to climb into a sack, jump to the finishing line, return and climb out of the sack. I noticed Jenny standing near the end of her line of players.But as it was her turn to join, a c 90 took place in her team. The tallest boy behind Jenny placed his hands on her waist (腰). Two other boys stood ahead of her. The moment the player before Jenny stepped out from the sack, those two boys picked up the sack quickly and held it open while the tall boy lifted Jenny and dropped her into it. A girl in front of Jenny took her hand and s 91 her until Jenny gained her balance. Then she jumped forward, smiling and proud.In the cheers of teachers, schoolmates and parents, I silently thanked Heaven for the warm, understanding people in life who make it p 92for my disabled daughter to be like her fellow。

2024学年第一学期九年级数学学科期中考试试卷2024.10（时间：100分钟，满分：150分）一、选择题（本大题共6题，每题4分，满分24分）【下列各题的四个选项中，有且只有一个是正确的，选择正确项的代号并填涂在答题纸的相应位置上】1.下列函数中，一定为二次函数的是（）A. B. C. D.2.已知点P是线段AB的黄金分割点，且，那么下列结论正确的是（）A. B.C.D.3.如图，在中，点D、E和F分别在边AB、AC和BC上，，，如果，那么下列结论中正确的是（）A. B. C. D.4.下列关于向量的说法中，正确的是（）A.如果，那么B.如果，，那么C.已知是单位向量，如果，那么D.如果，，其中是非零向量，那么5.在同一平面直角坐标系中，画出直线与抛物线，这个图形可能是（）A. B.21yx=()()11y x x=+-2y ax=()21y x x x=-+BP AP>2BP AP AB=⋅2AP BP AB=⋅APAB=BPAP=ABC△DE BC∥DF AC∥34ADBD=34DEBC=34BFCF=37CFBC=37DFAC=k=0ka=2a=1b=2a b=e4a=4ea=23a b c+=2b c=ca b∥y ax b=+2y ax b=+C. D.6.已知在中，点D 、E 分别在边AB 和AC 上，联结CD 、BE 交于点F ，下列条件中，不一定能得到和相似的是（ ）A. B. C. D.二、填空题（本大题共12题，每题4分，满分48分）【请将结果直接填入答题纸的相应位置】7.已知，且，那么_______.8.抛物线与y 轴的交点坐标为_______.9.已知二次函数的图像经过点、，那么该二次函数图像的对称轴为直线_______.10.已知二次函数的图像在对称轴的左侧部分是上升的，那么m 的取值范围是_______.11.如图，已知在中，，CD 是边AB 上的高，如果，，那么_______.12.如图，在中，，点D 和点E 在边BC 上，，，那么_______.13.如图，已知，且，那么_______.ABC △ADE △ABC △DF EF BF CF =DF EF CF BF=BDE BFC ∠=∠BDF CEFS S =△△234a b c k ===0k ≠c a c b-=+223y x x =+-()20y x bx c a =++≠()1,1A --()5,1B -()21y m x =+ABC △90ACB ∠=︒3AD =2BD =CD =ABC △3AB AC ==4BE =BAE ADC ∠=∠CD =AD EF BC ∥∥::2:5:7AD EF BC =:AE AB =14.如图，在中，点D 在边BC 上，线段AD 经过重心G ，向量，向量，那么向量______.（用向量、表示）15.如图，一条河的两岸有一段是平行的，在河的南岸边每隔10米种一棵树，在北岸边每隔50米有一根电线杆.小丽站在离南岸边15米的点P 处看北岸，发现北岸有两根相邻的电线杆恰好被南岸的两棵树遮住，并且在这两棵树之间还有一棵树，那么这段河的宽度为_______米.16.如图，在中，点D 在边AB 上，，点E 和F 分别在边BA 和CA 的延长线上，且，如果，那么_______.17.定义：如果将抛物线上的点的横坐标不变，纵坐标变为点A 的横、纵坐ABC △BA a = BC b = AG =a b ABC △ACD B ∠=∠CD EF ∥::3:4:2EA AD DB =AEF ABCS S =△△()20y ax bx c a =++≠(),A x y标之和，就会得到一个新的点，我们把这个点叫做点A 的“简朴点”，已知抛物线上一点B 的简朴点是，那么该抛物线上点的简朴点的坐标为_______.18.如图，在矩形ABCD 中，，在边CD 上取一点E ，将沿直线BE 翻折，使点C 恰好落在边AD 上的F 处，的平分线与边AD 交于点M ，如果，那么_______.三、解答题（本大题共7题，满分78分）19.（本题满分10分）如图，已知两个不平行的向量、，求作，满足.（不要求写作法，但要保留作图痕迹，并指出所作图中表示结论的向量.）20.（本题满分10分，第（1）小题5分，第（2）小题5分）已知点在二次函数的图像上.（1）求二次函数图像的对称轴和顶点坐标；（2）将二次函数的图像先向左平移4个单位，再向上平移t 个单位后图像经过点，求的值.21.（本题满分10分，第（1）小题5分，第（2）小题5分）已知二次函数的图像经过原点，顶点坐标为.（1）求二次函数的解析式；（2）如果二次函数的图像与x 轴交于点A （不与原点重合），联结OP 、AP ，试判断的形状并说明理由.22.（本题满分10分，第1小题5分，第2小题5分）如图，已知在中，点D 在边AC 上，过点A 作，交BD 的延长线于点E ，点F 是BE 延长线上一点，联结CF ，如果.（1）求证：；（2）如果，，求的值.()1,A x x y +1A 241y ax x =-+()12,3B ()1,C m 1C 1AB =BCE △ABF ∠2AD MF =BC =a bx x ()2a x b x -=- ()3,1-2y x bx b =-++()1,5-t ()2,2P -AOP △ABC △AE BC ∥2BD DE DF =⋅AB CF ∥2DE =6EF =AB CF23.（本题满分12分，第（1）小题5分，第（2）小题7分）如图，在中，CD 是AB 边上的高，点E 是边AC 的中点，联结ED 并延长交CB 的延长线于点F ，且.（1）求证：；（2）如果，求证：.24.（本题满分12分，第（1）小题4分，第（2）小题4分，第（3）小题4分）如图，在平面直角坐标系xOy 中，二次函数的图像与x 轴交于点，与y 轴交于点.（1）求该二次函数的解析式；（2）如果点是二次函数图像对称轴上的一点，联结AD 、BD ，求的面积；（3）如果点P 是该二次函数图像上位于第二象限内的一点，且，求点P 的横坐标.ABC △BD BF =ADE FDB ∽△△2DF AC CF AD=2BC BD AB =⋅22y x bx c =-++()2,0A -()0,4B (),1D m -ABD △PB AB ⊥25.（本题满分14分，第（1）小题4分，第（2）小题6分，第（3）小题4分）如图，在矩形ABCD 中，，，点E 是射线D A 上的一点，点F 是边AB 延长线上的一点，且.联结CE 、EF ，分别交射线DB 于点O 、点P ，联结CF 、CP .（1）当点E 在边AD 上时，①求证：；②设，，求y 关于x 的函数解析式；（2）过点E 作射线DB 的垂线，垂足为点Q ，当时，请直接写出DE 的长.2AB =1BC =2DE BF =DCE BCF ∽△△DE x =CP y =14OQ PQ =2024学年第一学期九年级数学学科期中考试卷2024.10参考答案及评分说明一、选择题：（本大题共6题，每题4分，满分24分）1.B ；2.A ；3.C ；4.D ；5.D ；6.C.二、填空题：（本大题共12题，每题4分，满分48分）7.；8.；9.；10.；；12.；13.；14.；15.；16.；17.；18.三、解答题：（本大题共7题，其中第19—22题每题10分，第23、24题每题12分，第25题14分，满分78分）19.解： ，20.解：（1）∵点在二次函数的图像上，∴把，代入，得.解得.∴二次函数的解析式为.∴对称轴为直线.顶点的坐标为.（2）二次函数的解析式化为.∵将二次函数的图像先向左平移4个单位，再向上平移t 个单位，∴平移后新二次函数的解析式为.∵平移后图像经过点，∴把，代入，得.解得.21.解：（1）∵二次函数图像的顶点坐标为，∴设二次函数的解析式为.∵二次函数的图像经过原点，∴把，代入得..27()0,3-2x =1m <-94352133a b -+ 45238()1,05322a x b x -=- 2x a b =- ()3,1-2y x bx b =-++3x =1y =-2y x bx b =-++193b b -=-++2b =222y x x =-++1x =()1,3()213y x =--+()233y x t =-+++()1,5-1x =5y =-()233y x t =-+++5163t -=-++8t =()2,2P -()222y a x =--0x =0y =()222y a x =--()20022a =--解得.∴这个二次函数的解析式为.（2）∵二次函数的图像与x 轴交于点A ，∴把，代入得，（舍去）.得点A 的坐标为.∴.∵，∴.∵，∴是等腰直角三角形.22.解：（1）∵，∴.∵，∴.∴∴.（2）∵，，∴.∵，∴.∵，∴，∴.23.证明：（1）∵，∴.∵CD 是AB 边上的高，点E 是边AC 的中点，∴在中.又∵，∴.∴.∵，∴.∴.（2）∵，∴.∴.∵，∴∴∴.∵，∴.∴.∴.24.解：（1）∵二次函数的图像与x 轴交于点，与y 轴交于点，12a =()21222y x =--0y =()21222y x =--14x =20x =()4,04OA =OP ==AP ==OP AP =222OP AP OA +=AOP △AE BC ∥AD DE CD BD=2BD DE DF =⋅DE BD BD DF=AD BD CD DF=AB CF ∥2DE =6EF =8DF DE EF =+=216BD DE DF =⋅=4BD =AB CF ∥AB BD CF DF =12AB CF =BD BF =F BD ∠=∠Rt ACD △12DE AC =12AE AC =AE DE =A ADE ∠=∠ADE BDF ∠=∠A F ∠=∠ADE FDB ∽△△2DF AC CF AD =DF AE CF AD =DF CF AE AD=A F ∠=∠ADE FCD ∽△△ADE FCD ∠=∠A FCD ∠=∠ABC CBD ∠=∠ABC CBD ∽△△BD BC BC AB=2BC BD AB =⋅22y x bx c =-++()2,0A -()0,4B得解得.∴二次函数的解析式为.（2）∵点是二次函数图像对称轴上的一点，又∵二次函数图像的对称轴为直线.∴，点D 坐标为.设直线AB 的表达式为.∵直线AB 经过，，得，解得，∴直线AB 的表达式为.设抛物线的对称轴与直线AB 交于点E ，得点E 坐标为.∴.∴.（3）过点P 作轴，垂足为H .设点.∴，.∵，又∵，∴.∵，∴.∴.∴.∴（舍去），.即点P 的横坐标是.25.解：（1）∵四边形ABCD 是矩形，∴，，∵，∴.()202224b c c⎧=-⨯--+⎪⎨=⎪⎩2b =-2224y x x =--+(),1D m -12x =-12m =-1,12⎛⎫-- ⎪⎝⎭()0y px q p =+≠()2,0A -()0,4B 024p q q =-+⎧⎨=⎩24p q =⎧⎨=⎩24y x =+1,32⎛⎫- ⎪⎝⎭4DE =1142422ABD ADE BDE S S S DE AO =+=⋅=⨯⨯=△△△PH y ⊥()2,224P t t t --+PH t =-222BH t t =--ABO ABP P PHB ∠+∠=∠+∠90ABP PHB ∠=∠=︒ABO BPH ∠=∠90AOP PHB ∠=∠=︒ABO BPH ∽△△PH BH BO AO =22242t t t ---=10t =234t =-34-2AB CD ==90CDE ABC ∠=∠=︒90CBF ∠=︒CDE CBF ∠=∠∵，∴.∵，∴.∴.∴.（2）∵，∴.即.∵，∴.∴.∴.∵，∴.∴.又∵且，∴.∴.∵，∴.∴.∴.∵在中，，，∴.同理可得∴∴（3）1BC =12BC CD =2DE BF =12BF DE =BF BC DE CD=DCE BCF ∽△△DCE BCF ∠=∠DCE BCE BCF BCE ∠+∠=∠+∠BCD ECF ∠=∠,CD CE CB CF =CD CB CE CF=DCB ECF ∽△△PEC BDC ∠=∠EOP DOC ∠=∠EOP DOC ∽△△OE OP OD OC=OE OD OP OC=DOE COP ∠=∠DOE COP ∽△△EDO PCO ∠=∠EDO DBC ∠=∠PCE DBC ∠=∠ECP DBC ∽△△PC EC BC BD=Rt CDE △DE x =2CD =CE =BD =1y =y =1DE =2DE =3DE =。

实验中学2012学年第一学期第二次质量检测试卷九年级英语(西园校区)（完卷时间：90分钟满分：150分）Part 1 Listening(第一部分听力）I. Listen and choose the right picture（根据你听到的内容，选出相应的图片)：(共6分)B。

listen to the dialogue and choose the best answer to the question you hear 根据你听到的对话和问题，选出最恰当的答案）:（共10分)7。

A。

A boss B.A teacherC. An engineer D。

A worker8。

A。

30 B.20C。

15 D.609。

A. Her friends B. Her fatherC。

Her mother D。

No one10. A. Yes, he can B. No, he can'tC。

Yes, he is D。

No, he isn’t11。

A. She had a lot of homework to do last night。

B. she got used to sleeping late at night。

C. She was too excited to go to sleep last night。

D。

She couldn't finish her homework last night.12。

A。

He was badly hurt。

B. He had a traffic accident.C. He drove his car carelessly. D。

He went to see his sister in hospital.13. A。

Seeing a film B。

Changing a TV setC。

Watching TV D. Making a TV project14. A。

宝山区2012届初三英语第一学期期末质量抽查试卷（满分150分，考试时间100分钟）考生注意：本卷有7大题，共99小题。

试题均采用连续编号，所有答案务必按照规定在答题纸上完成，做在试卷上不给分。

Part 1 Listening (第一部分听力)I. Listen and choose the right picture (根据你听到的内容，选出相应的图片)：(6分)1. 2. 3. 4. 5. 6.II. Listen to the dialogue and choose the best answer to the question you hear(根据你听到的对话和问题，选出最恰当的答案)：(10分)7. A) Red. B) Green. C) Blue. D) Red and green.8. A) Geography. B) Chinese. C) English. D) Physics.9. A) At a quarter past six. B) At six o'clock.C) At a quarter to six. D) At half past six.10. A) 10. B)13. C)20. D)30.11. A) Susan. B)Jack. C) Jimmy. D)John.12. A) 3:00. B)3:15. C) 3:30. D) 3:45.13. A) English. B) French. C) German. D) Japanese.14. A) Have a walk. B) Take an underground.C) See a film. D) Mail a letter.15. A) England. B) Australia. C) Japan. D) Hong Kong.16. A) He's as old as Jim. B) He's younger than Mike.C) He's as old as Mike. D) He's older than Jim.III. Listen to the passage and tell whether the following statements are true or false (判断下列句子是否符合你听到的短文内容，符合的用“T”表示，不符合的用“F”表示): (7分)17. In London, Paris, New York and Tokyo there are too many cars in the street.18. Tokyo's nightclubs are seldom empty at night.19. It is rather difficult for people to walk in the Tokyo street at 11:30 at noon.20. Most people in Tokyo go to work by train during the day21. Six million train tickets are sold every day in Tokyo.22. You may see everybody reading a newspaper in Tokyo trains.23. Japanese trains don't often leave and arrive on time.IV. Listen to the passage and fill in the blanks (听短文填空，完成下列内容。