2013中考模拟试题

听说部分I．听录音，在A、B、C选项中选出你所听到的句子。

（句子念两遍）( )1. A. Everyone ran out to see what had happened.B. Everyone rushed out to see what had happened.C. Everyone set off to see what had happened.( )2. A. Stop protecting! I know the truth.B. Stop publishing! I know the truth.C. Stop pretending! I know the truth.( )3. A. An old woman gave ten thousand yuan to the poor girl.B. An elderly woman gave ten thousand yuan to the poor girl.C. An elderly man gave ten thousand yuan to the poor girl.II. 听录音，在A、B、C选项中选出与你听到句子意思最相近的句子。

（句子念两遍）( )1. A. Linda always does her work at once.B. Linda always does her work on time.C. Linda always does her work for a long time.( )2. A. Tom made a discussion about his bad behaviour.B. Tom said sorry for his bad behaviour.C. Tom complained about his bad behaviour.III. 请你根据实际情况和所提供的情景完成对话。

（问题念两遍）假如学校要举行艺术节，你的同学问起你打算要参加的节目或活动，请作答。

顺义区2013届第二次统一检测初三英语试题2013.5 学校__________________ 姓名_____________ 考号_________________考生须知1. 本试卷共12页，满分120分，考试时间120分钟。

2. 在试卷和答题卡上准确填写学校名称、姓名和考号。

3. 试题答案一律填涂或书写在答题卡上，在试卷上作答无效。

4. 在答题卡上，选择题用2B铅笔作答，其他试题用黑色字迹签字笔作答。

5. 考试结束，请将本试卷和答题卡一并交回。

听力理解(共26分)一、听对话，从下面各题所给的A、B、C三幅图片中选择与对话内容相符的图片。

每段对话你将听两遍。

（共4分，每小题1分）1.A B. C.2.A. B. C.3.A. B. C.4.A. B. C.二、听对话或独白，根据对话或独白内容，从下面各题所给的A、B、C三个选项中选择最佳选项。

每段对话或独白你将听两遍。

（共12分，每小题1分）请听一段对话，完成第5至第6小题。

5. Where are the two speakers?A. At home.B. In an office.C. In a restaurant.6. What will the woman do first?A. Have supper.B. Make a call.C. Meet Henry.请听一段对话，完成第7至第8小题。

7. What time did the woman call Tom?A. At 7:00 this morning.B. At 7:00 yesterday evening.C. At 7:00 last morning.8. What did the man do last night?A. Had the piano lesson.B. Went to a concert.C. Sang in the theatre.请听一段对话，完成第9至第10小题。

2013年宜昌语文中考模拟试题（本试卷共34小题，满分120分，考试时间150分钟）考生注意：请将试题答案写在答题卡上，对准题号。

交卷时只交答题卡。

一、阅读下列语句，按要求答题。

中国梦shùn（）间点燃了华夏儿女沉寂已久的对大国崛．起、民族复兴的chōngjǐng( )和信念。

希望泱泱中华能够再铸盛唐气象，重振昔日雄风。

希望每一个中国人都诗意地栖．居在华夏大地上。

——《复兴之路－中国梦》1、根据拼音写汉字或给加点的字注音。

（2分）2、“诗意”一词，给我们带来无限遐想，你认为此词可以怎样理解？请做简要解释。

（10字以内，2分）二、请在下列方框里分别填充一个恰当的字，并解释所填字的意思。

（２分）风马牛不相（）可望不可（）三、在中国灿烂的文化中，对人物和地方有许多的别称或雅称。

比如：国家的别称：华夏、社稷；书信的别称：鸿雁、尺素。

请你指出下列别称所指代的事物。

（２分）桑梓（）梨园（）四、据说纪晓岚早年家贫，一好酒的秀才好友过生日，纪晓岚无以相送，便以酒壶装水赠好友，并附纸条一张“君子之交淡如”。

好友心领神会，应声而和“”二人相与尽欢，并将纪晓岚奉为贵宾首座。

前来贺寿的人中有不解者，问秀才：“何以将一穷书生敬为首宾之尊？”秀才答道：“此兄墨宝经年之后将千金难求一字，同时，他是把我看成知己了啊！”。

原来这两位好友间酬和而成为一著名对联，是典故里套着典故，可谓妙手天成。

请你化用《醉翁亭记》中的一个名句，填充在文中的横线上。

（２分）一、读名家亭记，感济世情怀（1３分）喜雨亭记●苏轼亭以雨名，志喜也。

古者有喜，则以名物，示不忘也。

周公得禾，以名其书；汉武得鼎，以名其年；叔孙胜狄，以名其子。

其喜大小不一，示其不忘一也。

予至扶风之明年．．，始治官舍。

为亭于堂之北，而凿池其南，引流种树，以为休息之所。

是．岁之春，雨麦于岐山之阳，其占为有年。

既而弥月不雨．，民方以为忧。

越三月，乙卯乃雨，甲子又雨，民以为未足。

中考英语听力模拟训练10一、听小对话，请从A、B、C三个选项中选出最符合对话内容的图片。

1. Where are they going to eat fish and chips?2. Which subject does the boy like better?3. What was the man doing when he saw the accident?4. Which sport are they talking about?5. What will the man do then?二、听小对话，请从A、B、C三个选项中选出正确的选项。

6. What are they talking about?A. A dog.B. ShoppingC. Traveling.7. What will the man probably do?A. To see a friend.B. To have a birthday party.C. To see a doctor.8. How are they going to the museum?A. By bus.B. By bike.C. On foot.9. Where are they talking?A. On a bus.B. At a bus stop.C. In a library.10. Who had a leg broken?A. The woman.B. Jim.C. John.三、听长对话，回答问题。

听第一段对话，回答11-12小题。

11. What time will they start for the park?A. At 7:20.B. At 7:00C. At 7:40.12. Where will they meet?A. At the park gateB. In the park.C. At the school gate 听第二段对话，回答13-15小题。

、单项选择题（每道题只有一个选项是正确的，每小题1•下列物理量中，以科学家的名字“欧姆”作为单位的是 A .电压B .电流C .电阻2•图1所示的四种现象中，属于光的折射现象的是3•下列物品中，通常情况下属于导体的是4•图2所示的四个实例中，目的是为了减小摩擦的是5•图2所示的四个实例中，目的是为了减小压强的是6•如图5所示的四种家用电器中，利用电流热效应工作的是电热取暖器A抽油烟机B电视机微型小冰箱D2分，共28分）D .电功A •玻璃茶杯B .竹筷C .瓷碗D .不锈钢水杯叶子经露珠成放大的像 A日全食现象D钳子手柄上套有橡胶套安全锤的锤头很尖A 注射器的针头很尖D7•下列做法中，为了减慢蒸发的是A. 夏天扇扇子会感觉到凉爽B.把新鲜的水果装入塑料袋中C.用扫帚把洒在地面的水向周围散开 D •将洗过的衣服在阳光下晾晒春天里冰雪消融夏天的早晨花草上有露水深秋的早晨大雾弥漫初冬的早晨霜打枝头A B 图3C D9.下列的估测，最接近实际的是A. 普通课桌的高度约为80cmB. —个鸡蛋的质量约为500gC. 一位普通中学生步行时的速度约为10m/sD. —个苹果在地球上受到的重力约为50N10•在图4所示的四种剪刀中，正常使用时属于费力杠杆的是11•如图4所示的电路中，电源两端电压不变，灯泡的电阻不随温度变化。

闭合开关变阻器的滑片P由图示位置向a端滑动的过程中，下列说法正确的是A. 电流表A与电流表A的示数相同B. 电压表V与电流表A示数的比值变小C. 电流表A z的示数变小，电路消耗的总功率变小D. 电压表V的示数不变，电路消耗的总功率变大12. 小明是一位摄影爱好者，他想用汽车上的蓄电池和照明灯泡自成了红色，曝光箱外有3、S2两个开关。

当仅闭合S1时，只有表面被涂成红色的L1灯发光，这时可在L1灯照明下调整底片和相纸的位置，调好后闭合感光。

为了防止在放好相纸之前，由于误操作而使S2,则L1、L2两只灯泡均正常发光，从而使相纸L2灯发光，电路设计要求在仅闭合S2时L2灯不发&在图3所示的各种自然现象中，属于凝华的是DS后，滑动制一个洗印黑白照片用的小型曝光箱。

2013年中考数学模拟试题汇编 四边形综合题一、选择题1. 如图，四边形ABCD 中，AC ＝a ，BD ＝b ，且AC 丄BD ，顺次连接四边形ABCD 各边中点，得到四边形A 1B 1C 1D 1，再顺次连接四边形A 1B 1C 1D 1各边中点，得到四边形A 2B 2C 2D 2…，如此进行下去，得到四边形A n B n C n D n ．下列结论正确的有（ ） ①四边形A 2B 2C 2D 2是矩形； ②四边形A 4B 4C 4D 4是菱形；③四边形A 5B 5C 5D 5的周长是4a b+ ④四边形A n B n C n D n 的面积是12n ab+．A 、①②B 、②③C 、②③④D 、①②③④2.如图，在平行四边形 ABCD 中(AB≠BC)，直线EF 经过其对角线的交点O,且分别交AD 、BC 于点M 、 N ，交BA 、DC 的延长线于点E 、F ，下列结论： ①AO=BO；②OE=OF； ③△EAM∽△EBN； ④△EAO≌△CNO，其中正确的是A. ①②B. ②③C. ②④D.③④9题图B3. 如图，正方形ABCD 中，AB ＝6，点E 在边CD 上，且CD ＝3DE ．将△ADE 沿AE 对折至△AFE ，延长EF 交边BC 于点G ，连结AG 、CF ．下列结论：①△ABG ≌△AFG ；②BG ＝GC ；③AG ∥CF ；④S △FGC ＝3．其中正确结论的个数是( )A ．1B ．2C ．3D ．44. 己知直角梯形ABCD 中，AD∥BC．∠BCD=90°，BC=CD=2AD ，E 、F 分别是BC 、CD 边的中点．连接BF 、DF 交于点P ．连接CP 并延长交AB 于点Q ，连揍AF ，则下列结论不正确．．．的是( )． A ．CP 平分∠BCDB ．四边形ABED 为平行四边形C ，CQ 将直角梯形ABCD 分为面积相等的两部分 D ．△A BF 为等腰三角形5.如图，在平行四边形ABCD 中，E 为AB 的中点，F 为AD 上一点，EF 交AC 于G ，AF=2cm ，DF=4cm ，AG=3cm ，则AC 的长为（ ）A 、9cmB 、14cmC 、15cmD 、18cm6.下列四边形中，对角线相等且互相垂直平分的是（ ） A 、平行四边形 B 、正方形 C 、等腰梯形 D 、矩形ABC D FE G10题图8.如图，在正方形ABCD中，点O为对角线AC的中点，过点O作射线OM、ON分别交AB、BC于点E、F，且∠EOF=90°，BO、EF交于点P．则下列结论中：（1）图形中全等的三角形只有两对；（2）正方形ABCD的面积等于四边形OEBF面积的4倍；（3）BE+BF=2OA；（4）AE2+CF2=2OP•OB，正确的结论有（）个．A、1B、2C、3D、49.）A、6B、12C、D、二、填空题1.把一张矩形纸片ABCD按如图方式折叠，使顶点B和顶点D重合，折痕为EF．若BF=4，FC=2，则∠DEF的度数是60 °．2. 1.已知正方形ABCD，以CD为边作等边△CDE，则∠AED的度数是3. 如图，在四边形ABCD中，∠A=90°，AD=4，连接BD，BD⊥CD，∠ADB=∠C．若P是BC 边上一动点，则DP长的最小值为 4 ．三、解答题1. 如图，在梯形ABCD中，AD∥BC，AB=DC，过点D作DE⊥BC，垂足为E，并延长DE至F，使EF=DE．连接BF、CD、AC．（1）求证：四边形ABFC是平行四边形；（2）如果DE2=BE•CE，求证四边形ABFC是矩形．2.如图5所示，在菱形ABCD中，∠ABC＝60°，DE∥AC交BC的延长线于点E．求证：DE＝12BE．EDCBA3.如图，梯形ABCD中，AD∥BC，∠DCB=45°，CD=2，BD⊥CD．过点C作CE⊥AB于E，交对角线BD于F，点G为BC中点，连接EG、AF．（1）求EG的长；（2）求证：CF=AB+AF．AB EGCDF24题图图54. 如图，四边形ABCD 是矩形，直线l 垂直平分线段AC ，垂足为O ，直线l 分别与线段AD 、CB 的延长线交于点E 、F ．（1）△ABC 与△FOA 相似吗？为什么？ （2）试判定四边形AFCE 的形状，并说明理由．5. 如图，矩形ABCD 中，AB =6，BC点O 是AB 的中点，点P 在AB 的延长线上，且BP =3．一动点E 从O 点出发，以每秒1个单位长度的速度沿OA 匀速运动，到达A 点后，立即以原速度沿AO 返回；另一动点F 从P 点发发，以每秒1个单位长度的速度沿射线PA 匀速运动，点E 、F 同时出发，当两点相遇时停止运动，在点E 、F 的运动过程中，以EF 为边作等边△EFG ，使△EFG 和矩形ABCD 在射线PA 的同侧．设运动的时间为t 秒（t ≥0）． （1）当等边△EFG 的边FG 恰好经过点C 时，求运动时间t 的值；（2）在整个运动过程中，设等边△EFG 和矩形ABCD 重叠部分的面积为S ，请直接写出S 与t 之间的函数关系式和相应的自变量t 的取值范围；（3）设EG 与矩形ABCD 的对角线AC 的交点为H ，是否存在这样的t ，使△AOH 是等腰三角形？若存大，求出对应的t 的值；若不存在，请说明理由．AD26题图6.（1）如图①，在正方形ABCD中，△AEF的顶点E，F分别在BC，CD边上，高AG与正方形的边长相等，求∠EAF的度数．（2）如图②，在Rt△ABD中，∠BAD=90°，AB=AD，点M，N是BD边上的任意两点，且∠MAN=45°，将△ABM绕点A逆时针旋转90°至△ADH位置，连接NH，试判断MN，ND，DH之间的数量关系，并说明理由．（3）在图①中，连接BD分别交AE，AF于点M，N，若EG=4，GF=6，BM=32，求AG，MN的长．7.如图所示，在梯形ABCD中，AD∥BC，AB=AD，∠BAD的平分线AE交BC于点E，连接DE．（1）求证：四边形ABED是菱形；（2）若∠ABC=60°，CE=2BE，试判断△CDE的形状，并说明理由．8.如图，在△ABC中，∠ACB=90°，BC的垂直平分线DE交BC于D，交AB于E，F在DE上，且AF=CE=AE．（1）说明四边形ACEF是平行四边形；（2）当∠B满足什么条件时，四边形ACEF是菱形，并说明理由．9.如图，已知矩形ABCD的两条对角线相交于O，∠ACB=30°，AB=2．（1）求AC的长．（2）求∠AOB的度数．（3）以OB、OC为邻边作菱形OBEC，求菱形OBEC的面积．11.如图，在□ABCD中，E、F分别为边AB、CD的中点，BD是对角线，过点A作AG∥DB交CB的延长线于点G．（1）求证：DE∥BF；（2）若∠G＝90°，求证：四边形DEBF是菱形．12.以四边形ABCD的边AB．BC．CD．DA为斜边分别向外侧作等腰直角三角形，直角顶点分别为E．F．G．H，顺次连接这四个点，得四边形EFGH．（1）如图1，当四边形ABCD为正方形时，我们发现四边形EFGH是正方形；如图2，当四边形ABCD为矩形时，请判断：四边形EFGH的形状（不要求证明）；（2）如图3，当四边形ABCD为一般平行四边形时，设∠ADC=α（0°＜α＜90°），①试用含α的代数式表示∠HAE；②求证：HE=HG；③四边形EFGH是什么四边形？并说明理由．13.如图，在▱ABCD中，E为BC的中点，连接DE．延长DE交AB的延长线于点F．求证：AB=BF．14.如图，点G是正方形ABCD对角线CA的延长线上任意一点，以线段AG为边作一个正方形AEFG，线段EB和GD相交于点H．（1）求证：EB=GD；（2）判断EB与GD的位置关系，并说明理由；（3）若AB=2，AG=2，求EB的长．15.如图，在△ABC中，∠ACB=90°，BC的垂直平分线DE交BC于D，交AB于E，F在DE 上，且AF=CE=AE．（1）说明四边形ACEF是平行四边形；（2）当∠B满足什么条件时，四边形ACEF是菱形，并说明理由．16.如图，在菱形ABCD中，∠A＝60°，点P、Q分别在边AB、BC上，且AP＝BQ．（1）求证：△BDQ≌△ADP；（2）已知AD＝3，AP＝2，求cos∠BPQ的值（结果保留根号）．17.如图，四边形ABCD是平行四边形，AC是对角线，BE⊥AC，垂足为E，DF⊥AC，垂足为F．求证：DF=BE．18.在正方形ABCD的边AB上任取一点E，作EF⊥AB交BD于点F，取FD的中点G，连接EG、CG，如图（1），易证EG=CG且EG⊥CG．19.在△ABC中，AB=2，AC=4，BC=2，以AB为边向△ABC外作△ABD，使△ABD为等腰直角三角形，求线段CD的长．20.如图，在一方形ABCD中．E为对角线AC上一点，连接EB、ED，（1）求证：△BEC≌△DEC：（2）延长BE交AD于点F，若∠DEB=140°．求∠AFE的度数．21.如图．矩形ABCD的对角线相交于点0．DE∥AC，CE∥BD．（1）求证：四边形OCED是菱形；（2）若∠ACB=30°，菱形OCED的而积为AC的长．22.矩形、菱形、正方形都是平行四边形，但它们都是有特殊条件的平行四边形，正方形不仅是特殊的矩形，也是特殊的菱形．因此，我们可利用矩形、菱形的性质来研究正方形的有关问题．回答下列问题：（1）将平行四边形、矩形、菱形、正方形填入它们的包含关系的下图中．（2）要证明一个四边形是正方形，可先证明四边形是矩形，再证明这个矩形的相等；或者先证明四边形是菱形，在证明这个菱形有一个角是．（3）某同学根据菱形面积计算公式推导出对角线长为a的正方形面积是S=0.5a2，对此结论，你认为是否正确？若正确，请说明理由；若不正确，请举出一个反例说明．23. 把一张矩形ABCD 纸片按如图方式折叠，使点A 与点E 重合，点C 与点F 重合（E 、F两点均在BD 上），折痕分别为BH 、DG 。

陕西省渭南市下邽镇第一初级中学2013年中考语文模拟试题（1）第一部分（17分）1．用诗词原句填空。

（每空1分，共4分）①无可奈何花落去，。

(晏殊《浣溪沙》)②，归雁入胡天。

（王维《使至塞上》）③，五十弦翻塞外声，（辛弃疾《破阵子》）④苟全性命于乱世，。

（诸葛亮《出师表》）2．你从积累的古诗中写出一个与“思念”有关的完整诗句（每空1分，共4分）①，。

②，。

3、选词填空。

（2分）①我们学习诗歌应该反复诵读，仔细（A品味B品位）②本条例自公布之日起（A实行B施行）③由于他（A化妆B化装）成了一个车夫，敌人没有认出他来。

④由于山洪（A暴发B爆发），这个小小的山村被夷为平地。

4、下列句子没有语病，表意明确的一项是（2分）（）A、河北省工商局最近出台了《关于实施再就业工程的若干意见》，明确规定：本省下岗职工可以经营任何行业。

B、王楠从事乒乓球运动以来，她曾多次夺得世界冠军、亚洲冠军和全国冠军，为我国争得了荣誉。

C、消费者一旦被认定受到经营者的精神损害，经营者将支付至少5万元以上的精神赔偿。

D、希望读者朋友们继续对本刊予以更多的关心和支持。

5、2005年9月23日早晨，93岁的他静静地走了。

无数活着的人在口口相传中记住了他——蹬三轮的老人白芳礼。

他一年四季从头到脚穿的总是不配套的衣衫鞋帽，那都是他从街头路边或垃圾堆里捡来的。

他每天的午饭总是两个馒头一碗白开水，有时往开水里倒一点酱油，那已是“美味”了。

物质生活上压榨到最低点的老人，却把能量释放到最高。

一年365天，他没歇过一天。

他曾在夏季烈日的炙烤下，从三轮车上昏倒过去；他曾在冬天大雪满地的路途中，摔到沟里；他曾因过度疲劳，蹬在车上睡着了；他曾多次在感冒高烧到39摄氏度时，一边吞着退烧药，一边蹬车……更有不为人知的，由于年事过高，冬天里他常憋不住小便，棉裤总是湿漉漉的，他就垫上几块布照样蹬着车跑。

这位老人在74岁以后的生命中，靠着一脚一脚地蹬三轮，挣下35万元人民币，捐给了天津的多所大学、中学和小学，资助了300多名贫困学生。

2013中考英语模拟试题第17套答案及听力原文答案：一、ACCCC BCCAB CCCBB CBACA二、CBACC CCCCC CCC C A三、CBABB ABACC四、AC CB C CBCBC ABBAB五、biggest, This, interest, telling, made, future, share, don’t, we, To love each other六、JGIFDHBA, I’m, has, after, by, be, long, myself七、easily, way, once, takes, choosing听力原文I.(7—11)1. Mr. Zhang prepared his speech in the evening.2. I carried the backpack when I went on a school trip.3. Father Christmas is based on a real person.4. I got a pair of boots as a present on my birthday.5. Eating too much candy is bad for our teeth.II.(7—11)6. W: Excuse me, could you tell me if this is the tour bus that goes to the Children's Park?M: No, this isn't the right bus. Call you see the yellow bus over there? It goes to the Children's Park.W: Oh, I can see that. Thank you!Q: Which bus will the woman take?7. W: Basketball is a good sport. It's very popular ill China.M: I think so. I usually play basketball on weekends.Q: What sport does the man play on weekends?8. W: John, you look bad today. What’s wrong with you?M: I have a headache.W: That's too bad. You have to go see a doctor.M: Thank you.Q: How is John today?9. W: Do you know how I can stop drinking too much coffee?M: No, but I wish I could. I spend too much money on coffee.Q: What can we learn from the talking?10. W: Could you help me move this table, please?M: Well, I’d rather not if you don’t mind. I’m not feeling well today.Q: What does the man mean?III.(17)M: Good evening, Mrs. Brown.W: Good evening, Li n Ping. Come in and take off your coat. It’s warm inside the room.M: Thank you, Mrs. Brown. Where is Tom now?W: He was out ten minutes ago.M: But he asked me to come and help him with his homework.W: Yes, but he went to the hospital with his grandfather.M: I'm sorry to hear that. How long has his grandfather been sick?W: Since a month ago.IV.(17)The Sydney Opera House is a well—known building in Sydney. It is the biggest performing art center in the world. Before the Opera House was built, concerts were given in Sydney's Town Hall. An international competition was held for the design of the House in 1956 and the Sydney Opera House was built latex'. Since its opening, the Sydney Opera House has attracted lots of visitors year after year. In a year, more than two million people attend around 3,000 performances given at the Opera House. Around 200,000 people travel to the building each year. Guided tom's are available every day of the year except Christmas Day and Good Friday.2013中考英语模拟试题第18套答案及听力原文答案：一、ABAAC CABAC CACBC BCABA二、CCBAB CACBB CBAAA三、BBCBB CCBCC四、ACBBA BBCBB BABAB五、second, Italian, carefully, living, natural, die, famous, due/thanks, to, In 1894六、CFJIHGDA, or, about, different, way, I’m, me, how七、reading, reason, easily, lost/missing/gone, provide听力原文I.(12—16)1. I will go cycling on weekends if it is fine.2. The doctor always says, “An apply a day keeps a doctor away.”3. The bird is flying happily in the air.4. We have an English class in the morning.5. We bought some bells for our Christmas tree.II.(12—16)6. M: Excuse me, Madam?W: Yes?M: How long can I keep the book?W: For one month. Please make sure you return the book before it's due.Q: Where does this talking probably take place?7. M: Hurry up, Jenny. It's already seven. We'll be late for the film.W: Don't worry. There is still twenty minutes left.Q: At what time will the film begin?8. M: I heard on the radio that it would be sunny during the weekend. Maybe we can takea trip to Boston.W: That sounds great. I'll call Jane to see if she likes to join us.Q: What are the two speakers mainly talking about?9. W: It's nearly eight. If' you want to catch the nine o'clock train, you'd better go now.M: Don't worry. I'll drive to the station.W: Then let me go with you. I'll go to the supermarket.Q: What will the woman probably do?10.W: Oh, it's broken! Jack won’t be happy when he sees this. It’s his favorite CD. He’ll tell Mom.M: Please Kathy, can I borrow ten dollars? I’ll buy him a new one.Q: Whose CD is broken?III.(18)W: Hello, Peter! What are you doing here?M: Watching the 200—metre race.W: Oh ! Who came first?M: Jim, of course. He ran very well. How's Jack getting on in the high jump?W: Fine. He's just cleared 1.75 meters. And it's his turn to jump again. Do stay and watch for a while.M:OK! Let's cheer him on. Jack! Well done! He's cleared 1.78 meters.W: Good! Our class has got six first places already.M: Let's go and congratulate them.IV.(18)A good breakfast is important. You can easily understand it. By breakfast time you have not eaten anything about twelve hours. Your body needs food for morning activities. One good breakfast should be rice or bread, an egg, milk and fruit. On a cold morning, a cup of hot drink is necessary. You must get up early to have lots of time to breakfast. A good breakfast helps you to smile more easily. It helps you to be more friendly and also to work better and play more happily. Your whole day will be more fun after you have enjoyed a good breakfast.2013中考英语模拟试题第19套答案及听力原文答案：一、BAABA AABBB AABCB ABCCA二、CBACC CCBBC CCCBC三、BACBC AABAB四、CBCCC BABBC BABAA五、activities, Is, deepest, easily, doing, travel, fresh, returns, to, In fresh water六、DFAIEJGC, idea, here, away, You’d, Where, on, all七、America, nothing, tied, hearing, owner听力原文I.(17—21)1. My father went to park his car by himself.2. We practice singing in the singing club twice a week.3. I'm waiting for my mom at the bus stop now.4. I asked Jim to look after my pet dog while I was away.5. I practice baseball in the club after school on Friday.II.(17—21)6. W: Look at the photo. Is it your family?M: Yes. There are six people. I’ve got a big family.W: Is this your brother?M: Yes, I’ve got two brothers. They are both four years old.Q: How many people are there in the boy’s family?7. W: Bill, do you live far from school?M: No, I live close to school. What about you, Mary?W: I live far from school. It's 50 minutes by bike.M: John lives farther than you. He goes to school by train.Q: Who lives farthest from school?8. W: What did you do last Sunday?M: Well, I went to the cinema.W: Oh, which film did you see?M: The Tiger Child.W: Oh, really? Do you like it?M: Yes, it is very fun.Q: How is the film?9. W: Do you like math?M: It's OK, but I prefer history.Q: What subject does the boy like better?10. M: Nancy, I have given up smoking.W: Ben, I'm glad to hear that. It's good fin' your health.M: Has your father given up smoking yet?W: Not yet.Q: Who has given up smoking?III.(19)M: Do you have any plans for this evening?W: No, not yet.M: How about going out for dinner tonight?W: I don’t, eight. It’s too hot.M: Hmm, I like it a lot.W: Me, too. And I know a good Italian restaurant nearby.M: Good! Let’s ask our aunt to join us. She is free today.W: Great.IV.(19)Happiness is not the same as money. It’s a feeling of your heart. When you are not rich, yo u can also be very happy, because you have something else that can’t be bought with money. When you meet with difficulties, you can say loudly you are very happy. That’s because you have many more chances to face yourself. So you cannot always say you are poor and you have bad luck. When you study hard at your lessons, your parents are always taking care of your life and your health. When you get success, your friends will congratulate you. Whenyou do something wrong, people around you will help you to correct it. If you take every chance you get, you can be a happy and lucky person.2013中考英语模拟试题第20套答案及听力原文答案：一、BBBCC CBBCA BABCA CABCB二、ABCCC ACCAC CCCAC三、CACBA CCABA四、BB CB C BACAC ABBAB五、heroes, were, stopping, him, remembered, different, future, so, that, At the age of 71六、CEAJFGIH, that, about, Because, I’d, ourselves, where, right七、Why, reading, writing, quickly, when听力原文I.(22—26)1. There were 18 boys in our class last term.2. Mr. Green is standing next to the blackboard.3. I found a set of keys on the floor of the living room this morning.4. The boy on the left is as tall as the right one.5. Most of my classmates like horses best of all.II.(22—26)6. M: Do you speak French, Mary?W: Yes. I speak not only French but also German. What about you, John.M: I speak English, not French.Q: What language does John speak?7. W: What a fine day! Shall we go bungee jumping?M: That’s too scary. Let’s go fishing.W: OK, let’s go.Q: What are they going to do?8. W: May I have your phone number, sir?M: Sure. It's 5876618.W: Pardon, please?M: 5876618.Q: What's the man's phone number?9. W: Who's that woman, Mike?M: Which woman?W: The woman in the red dress.M: Oh, that's my mother.Q: What co lor is Mike’s mother's dress?10. M: Hello !W: This is Mary speaking. Is Simon at home?M: I'm afraid you have the wrong number.W: Isn't it 82872088?M: No, it's 82870288.Q: What number does the woman want?III.(20)W: I've got a problem, Jack.M: I'm sorry to hear that, Amy. What is it?W: I have a lot of homework every day. I can't find any time for my hobbies.M: But homework is more important than hobbies. You'd better choose only one favorite hobby.W: Maybe you're right. Do you have any problems?M: Of course. Actually, most students are having problems. So do I.W: Are you worried?M: Sure, but we should learn what to do with them.W: I'm feeling better now. Thank you.M: My pleasure.IV.(20)“Survival Holidays” is for children. Children are taken into lonely places for exciting activities without their mothers or fathers. Many people think being close to nature is good for children. “Survival holidays” gives them an important change, Also, children need to be left on their own. Parents like to see the children being busy with activities controlled by adults, but children don't know what to do when they are in danger. Even something like crossing a small river seems to be a hard challenge. Children are not comfortable with danger. Even small danger, such as getting their feet wet or falling down seems very bad to them. Children will learn to stay calm in different times, how to stay safe or how to work in a team. All these skills will help them a lot in their lives.。

2013 年最新中考数学仿真模拟试卷 ( 二)（考试用时： 120 分钟满分： 120 分）注意事项：1．试卷分为试题卷和答题卡两部分，在本试题卷上作答无效 。

．．．．．．．．．．2．答题前，请仔细阅读答题卡 上的注意事项。

．．．3．考试结束后，将本试卷和答题卡 一并交回。

．．．．．．．一、选择题（共 12 小题，每题 3 分，共 36 分．）．1．的倒数是（）．2011A ． 1B． 2011C． 2011D．1 201120112．在实数 2、0、1、 2 中，最小的实数是（ ）．A ． 2B ． 0C． 1D． 23．下边四个图形中，∠ 1=∠2 必定建立的是（ ）．4．以下图形分别是桂林、湖南、甘肃、佛山电视台的台徽，此中为中心对称图形的是（）．5．以下运算正确的选项是（）．A. 3x 22 x 2 x 2B ． ( 2a)2 2a 2C ． ( a b) 2 a 2 b 2D． 2 a 12a 16．如图，已知 Rt △ABC 中，∠ C ＝90°， BC=3, AC=4，则 sinA 的值为（ ）．A ．3B ．4C ．3D ．44 35 57．如图，图 1 是一个底面为正方形的直棱柱；现将图 1 切割成图 2 的几何体，则图 2 的俯视图是（）．8．直线y kx 1 必定经过点（）．A．(1，0)B．(1，k)C．(0，k)D．(0，－1)9．下边检查中，合适采纳全面检查的事件是（）．A．对全国中学生心理健康现状的检查．B．对我市食品合格状况的检查．C．对桂林电视台《桂林板路》收视率的检查．D．对你所在的班级同学的身高状况的检查．10．若点P （a，a－ 2）在第四象限，则 a 的取值范围是（）．A ．－ 2＜a＜0B．0＜a＜2C． a ＞2D． a ＜011．在平面直角坐标系中，将抛物线y x22x3绕着它y 轴的交点旋转180°，所得与抛物线的分析式是（）．A．y(x1)22B．y( x1)24C．y(x1)22D．y( x1)2412．如图，将边长为a的正六边形 A1 A2 A3 A 4 A5 A 6在直线 l 上由图 1 的地点按顺时针方向向右作无滑动转动，当 A1第一次转动到图 2 地点时，极点 A1所经过的路径的长为（）．A.4 2 3aB.843a33C.43aD.423a36二、填空题（共 6 小题，每题 3 分，共 18 分，请将答案填在答题卡上）．．．．13．因式分解：a22a．14．我市在 桂新区正在建 的广西桂林 、桂林博物 、桂林大 院及文化广 ，建成后 面 达 163500平方米，将成 我市“文化立市”和文化 大 展的新 志，把 163500平方米用科学 数法可表示平方米．215．当 x2 ，代数式x的 是．x 116．如 ，等腰梯形 ABCD 中，AB ∥DC,BE ∥AD, 梯形 ABCD的周 26，DE=4， △ BEC 的周．17．双曲 y 1 、 y 2 在第一象限的 像如 ， y 14，xy 1 上的随意一点 A ，作 x 的平行 交 y 2 于 B ，交 y 于 C ，若 S AOB1， y 2 的分析式是 ．18．若 a 1 11， a 21 1 ， a 31 1，⋯ ； a 2011的．（用含 m 的ma 1a 2代数式表示）三、解答 （本大 共 8 ，共 66 分， 将答案写在答 卡 上）．．．．19．（本 分 6 分） 算： ( 2 1)02 12tan45220．（本 分 6 分）解二元一次方程 ：x 3y 53y 8 2x21．（本 分 8 分）求 ：角均分 上的点到 个角的两 距离相等.已知：求 ：证明：22．（此题满分8 分）“初中生骑电动车上学” 的现象愈来愈遇到社会的关注，某校利用“五一”假期，随机抽查了本校若干名学生和部分家长对“初中生骑电动车上学”现象的见解，统计整理制作了以下的统计图，请回答以下问题：（1）此次抽查的家长总人数为；（2）请补全条形统计图和扇形统计图；（3）从此次接受检查的学生中，随机抽查一个学生恰巧抽到持“无所谓”态度的概率是．3．（此题满分8 分）某市为争创全国文明卫生城，2008 年市政府对市里绿化工程投入的资本是2000万元，2010 年投入的资本是2420万元，且从2008年到2010 年，两年间每年投入资本的年均匀增加率同样 .（1）求该市对市里绿化工程投入资本的年均匀增加率；（2）若投入资本的年均匀增加率不变，那么该市在2012 年需投入多少万元？24．（此题满分 8 分）某校志愿者团队在重阳节购置了一批牛奶到“斜阳红”敬老院慰劳孤寡老人，假如给每个老人分 5 盒，则剩下 38 盒，假如给每个老人分 6 盒，则最后一个老人不足 5 盒，但起码分得一盒．（1）设敬老院有x名老人，则这批牛奶共有多少盒？（用含x 的代数式表示）．（2）该敬老院起码有多少名老人？最多有多少名老人？1 25．（此题满分 10 分）如图，在锐角△ ABC中，AC是最短边；以 AC中点 O为圆心，AC 长为半径作⊙ O，交 BC于 E，过 O作 OD∥BC交⊙ O于 D，连接 AE、AD、DC．（1）求证： D是?的中点；AE（2）求证：∠ DAO =∠B +∠BAD；（3）若SS CEFOCD1，且 AC=4，求 CF的长 .226．（此题满分 12 分）已知二次函数y 1 x23x 的图象如图.42（1）求它的对称轴与x轴交点 D的坐标；（2）将该抛物线沿它的对称轴向上平移，设平移后的抛物线与x轴， y 轴的交点分别为 A、B、C三点，若∠ ACB=90°，求此时抛物线的分析式；（3）设（ 2）中平移后的抛物线的极点为M，以 AB 为直径， D 为圆心作⊙ D，试判断直线CM与⊙D的地点关系，并说明原因 .参照答案一、选择题：题号123456789101112答案A D B C A C C D D B B A二、填空：13．a(a 2)14．1.63510515．416．183618．1117．y2x m 三、解答：19． ( 本分 6 分) 解：原式 =1212⋯⋯⋯4分（求出一个1分）12=1⋯⋯⋯⋯⋯⋯⋯⋯ 6 分2x 3 y5①3y82x ②20．( 本分 6 分)解：把①代入②得：3y82(3 y 5)⋯⋯⋯⋯⋯⋯⋯⋯ 1 分y2⋯⋯⋯⋯⋯⋯⋯⋯ 3 分把 y 2 代入①可得：x32 5 ⋯⋯⋯⋯⋯⋯⋯⋯ 4 分x1⋯⋯⋯⋯⋯⋯⋯⋯ 5 分因此此二元一次方程的解x1⋯⋯⋯⋯⋯⋯⋯⋯ 6 分y.221．（本分 8 分）已知：如， OC是∠ AOB的均分， P 是 OC上随意一点， PE⊥OA，PF⊥OB，垂足分E、F⋯⋯⋯⋯⋯ 2 分求：PE=PF⋯⋯⋯⋯⋯ 3 分明：∵ OC是∠ AOB的均分∴∠ POE=∠ POF⋯⋯⋯⋯⋯ 4 分∵PE⊥OA， PF⊥OB∴∠ PEO=∠ PFO⋯⋯⋯⋯⋯⋯⋯⋯ 5 分又∵ OP=OP⋯⋯⋯⋯⋯⋯ 6 分∴△ POE≌△POF⋯⋯⋯⋯⋯⋯⋯⋯ 7 分∴PE=PF⋯⋯⋯⋯⋯⋯⋯⋯ 8 分22．（本分 8 分）解：（1）100 ；（ 2）条形： 70，⋯⋯⋯⋯⋯⋯ 2 分⋯⋯⋯⋯⋯⋯ 4 分扇形：成：10，反： 70；⋯⋯⋯⋯⋯⋯ 6 分（3）2.⋯⋯⋯⋯⋯⋯ 8 分523．（本分 8 分）解：（1）市市里化工程投入金的年均匀增率x⋯⋯⋯⋯⋯⋯1分依据意得，2000(1x)22420⋯⋯⋯⋯ 3 分得x110% ，x2 2.1 （舍去）⋯⋯⋯⋯ 5 分答：市市里化工程投入金的年均匀增率10 . ⋯⋯⋯⋯6分（2）2012 年需投入金：2420(110%) 22928.2 （万元）⋯⋯⋯⋯ 7 分答： 2012年需投入金 2928.2 万元. ⋯⋯⋯⋯ 8 分24．（本分 8 分）解：（1）牛奶盒数：(5x38) 盒⋯⋯⋯⋯ 1 分5x386( x1)5⋯⋯⋯⋯ 4 分（2）依据意得 :6( x 1)15x 38∴不等式的解集： 39＜x≤43⋯⋯⋯⋯ 6 分∵ x 整数∴x 40，41，42，43答：敬老院起码有 40 名老人，最多有 43 名老人.⋯⋯⋯⋯8分25．（本分 10 分）明：（1）∵AC是⊙O的直径∴AE⊥BC ⋯⋯⋯⋯ 1 分∵ OD∥BC∴AE⊥OD⋯⋯⋯⋯2分∴D是?的中点⋯⋯⋯⋯3分AE（ 2）方法一：如，延 OD交 AB于 G， OG∥BC⋯4分∴∠AGD=∠B∵∠ADO=∠BAD+∠AGD⋯⋯⋯⋯5分又∵OA=OD∴∠DAO=∠ADO∴∠DAO=∠B +∠BAD⋯⋯⋯⋯6分方法二：如，延 AD交 BC于 H⋯4分∠ADO=∠AHC∵∠AHC=∠B +∠BAD⋯⋯⋯⋯5分∴∠ADO =∠B +∠BAD又∵OA=OD∴∠DAO=∠B +∠BAD⋯⋯⋯⋯6分（3）∵AO=OC∴S OCD 1S ACD 2∵S CEF1∴S CEF1⋯⋯⋯⋯ 7 分SOCD2SACD4∵∠ ACD=∠FCE∠ADC=∠FEC=90°∴△ ACD∽△FCE⋯⋯⋯⋯⋯⋯⋯8分∴SCEF(CF)2即:1(CF)2⋯⋯⋯⋯9分S ACD AC44∴ CF=2⋯⋯⋯⋯10分26．（本分 12 分）解: （1）由y1x23x 得 x b 3 ⋯⋯⋯⋯1分422a∴Ｄ（ 3，0）⋯⋯⋯⋯ 2 分（ 2）方法一 :如 1,平移后的抛物的分析式y1x23x k⋯⋯⋯⋯ 3 分42C(0, k )OC= k令 y 0即 1 x23x k 042得 x134k9x234k9⋯⋯⋯⋯ 4 分(34k9,0)， B (34k9,0)∴ A∴ AB2(4k9334k9) 216k 36⋯⋯⋯5 分AC 2BC 2k2(34k9) 2k 2(34k9) 22k28k 36 ⋯⋯⋯⋯⋯⋯⋯⋯6分∵ AC2BC 2AB 2即 :2k28k3616k 36得k14k20(舍去)⋯⋯⋯⋯⋯ 7 分∴抛物的分析式 y 1 x2 3 x4⋯⋯⋯⋯⋯ 8 分42方法二:∵ y 1 x2 3 x42∴ 点坐3,94抛物向上平移 h 个位获得 C 0,h, 点坐M3, 9h⋯⋯⋯⋯⋯⋯⋯⋯ 3 分4∴平移后的抛物 : y1x 329h ⋯⋯⋯⋯⋯⋯⋯⋯4分1x 344当 y 0 ,29h 044x134h 9x134h9∴ A (34h 9,0) B (34h 9,0)⋯⋯⋯⋯⋯⋯⋯⋯5分∵∠ ACB=90°∴△AOC∽△ COB∴OC2OA·OB⋯⋯⋯⋯⋯⋯⋯⋯ 6 分h24h934h93解得 h1 4 , h20舍去⋯⋯⋯⋯ 7 分∴平移后的抛物 :y 1x 32941x 3225⋯⋯⋯⋯ 8 分4444（3）方法一 :如 2,由抛物的分析式 y1x23x 4 可得42A(-2 ，0) ，B(8，0) ，C(４， 0)，M(3,25)⋯⋯⋯⋯ 9 分4C、M作直， CD， M作 MH垂直 y 于 H MH 3∴DM 2(25)2625416CM 2MH 2CH 232( 254)2225416在 Rt△COD中,CD= 32 42 5=AD∴点 C在⊙D上⋯⋯⋯⋯⋯⋯⋯ 10 分∵DM 2(25)2625416CD 2CM 252225(25)2625⋯⋯11 分16416∴DM 2CM 2CD 2∴△CDM是直角三角形，∴ CD⊥CM ∴直 CM与⊙D相切⋯⋯⋯⋯12分方法二 :如 3,由抛物的分析式可得A(-2，0) ，B(8，0) ， C(４，0)，M(3,25⋯⋯⋯⋯ 9 分)4作直 CM, D作 DE⊥ CM于 E,M作 MH垂直 y 于 H25MH 3,DM415由勾股定理得 CM4∵DM∥OC∴∠MCH=∠EMD∴Rt△CMH∽Rt△DME⋯⋯⋯⋯ 10 分∴DE MD得DE 5 ⋯⋯⋯⋯ 11 分MH CM由(2)知 AB10∴⊙D的半径 5∴直 CM与⊙ D相切⋯⋯⋯⋯12分。

2013年中招模拟考试试题（二）语文注意事项：1．本试卷分试题卷和答题卷两部分。

试题卷共6页，四大题，满分120分，考试时间120分钟。

2．试题卷上不要答题，选择题用2B铅笔按要求填涂在答题卷上的指定位置，非选择题请用0.5毫米黑色签字笔直接把答案写在答题卷上。

答在试题卷上的答案无效。

3．答题前，考生务必将本人所在学校、姓名、考场、座号和准考证号填写在答题卷第一面的指定位置上。

一、积累与运用（共28 分）1 ．下列词语中加点的字，每对读音完全相同的一项是【】（2 分）A．憔．悴／樵．夫渎．职／初生之犊．山岚．／推波助澜．B．愠．色／蕴．藏揣．摩／惴．惴不安询．问／绚．丽多姿C．复辟．／开辟．剽．悍／彪．形大汉边塞．／敷衍塞．责D．旗帜．／炽．热应和．／随声附和．几．何／窗明几．净2．下列词语中有错别字的一项是【】（2 分）A．雾霾通缉令张灯结彩蝉联冠军B．魅力荧光屏英雄辈出金榜题名C．追溯航母群铤而走险坐享其成D．脉搏骨髓库坐无虚席赞不决口3．依次填入下面横线处的词语，最恰当的一项是【】（2 分）雅安地震的巨大灾难，不断攀升的伤亡数字，极度恶劣的救援环境，的救援行动，这一切，考验着全中国人民的心理能力，考验着中国政府和国家应对自然灾害的能力，考验着中国军队的能力。

A．事不宜迟承担也应急B．事不宜迟承受又应付C．刻不容缓承受更应急D．刻不容缓承载还应许4．古诗文默写。

（共8 分）(l) ，衡阳雁去无留意。

（范仲淹《渔家傲》）(2）夕阳西下，。

（马致远《天净沙·秋思》）(3）《桃花源记》中“ , ”两句，表现了老有所养，幼有所托的和乐情景。

(4）优秀的古诗文中，常蕴涵着丰富的寓意。

王安石《登飞来峰》中的诗句“, ”表现了诗人在政治上高瞻远瞩，不畏奸邪的勇气和决心；李白《行路难》中“，”抒发了诗人对远大理想的执着追求和实现自己愿望的信心。

5．名著阅读。

（共4 分）(l）请你仿照示例书评的形式，为下列两部名著（任选其一）写上概括、精炼的书评。

2013中考英语模拟试题及答案二一．听力（20分）略二．单项选择（15分）指出能填入相应空白处的最佳答案。

()⒈It is ___ difficult work that we can't finish it in a short time.A. soB. suchC. so aD. such a()⒉I ___ you ___ left for Shanghai.A. thought, hadB. think, haveC. think, hadD. thought, have()⒊I've decided ___ it myself.A. doB. doingC. didD. to do()⒋You can't solve the problem ___ this way.A. byB. inC. onD. to()⒌I was just leaving the classroom ___ it rained.A. whileB. whenC. atD. during( )⒍___ a big smile on his face, Mr Liu told a piece of good news to his students.A. InB. HaveC. WithD. For()⒎I won't go away ___ I see you.A. as soon asB. becauseC. untilD. and()⒏___ Put / put on your coat, ___ you'll catch a cold.A. If; orB. You; andC. /; orD. /; and()⒐Last night I went to bed early but couldn't ___ .A. get to sleepB. get sleepC. fall sleepD. fall to sleep()⒑Mrs Li was very angry ___ her son ___ her words.A. with; withB. to; withC. with; atD. with; to()⒒Would you please ___ me?A. not troubleB. not to troubleC. to not troubleD. don't trouble()⒓How are you getting ___ with your classmates?A. onB. upC. downD. to()⒔So far, we ____ English for nearly three years.A. learnB. learntC. have learntD. had learnt()⒕Mr Yao is a good friend of ___ .A. myB. my fatherC. my fathers'D. my father's()⒖Fujian is ___ the southeast of China.A. atB. toC. onD. in三．完形填空(10分)阅读短文, 指出能填入相应空白处的最佳答案。

2013年4月中考英语模拟试题（带答案）銆愭弧鍒?50鍒?鏃堕棿120鍒嗛挓銆?2013.4.9 I鍗曢」閫夋嫨锛堝叡15 15 鍒嗭級( ) 1. This is ________ useful dictionary. I bought it in ________ shop next to the post office. A. an; a B. an; the C. a; an D. a; the ( ) 2. ---How soon can you finish the work? ---One or two days ________ enough for us. A. has B. is C. are D. will have ( ) 3. She still failed in the exam ________ she tried her best. A. because B. if C. though D. as ( ) 4. Mr. Green has lived in the ________ hotel since he came to China. A. five-stars B. five-star C. five stars D. five stars鈥?( ) 5. ________ bad news it is and ________ the children all look! A. What a; how surprised B. What; how surprised C. What; how surprising D. How; what surprised ( ) 6. I have two sons , and ________ of them live with me. A. neither B. either C. both D. all ( ) 7. --- Mum, could you buy me a new dress like that? ---Certainly, we can buy ________one than this, but ________ this. A.a better; better than B. a good; as good as C. a cheaper; better D. a cheaper; as good as ( ) 8 .The doctor ________ the girl to take a walk for ten minutes every day. A. let B. made C. allowed D. had ( ) 9. Don鈥檛tell ________ about it. Keep it a secret________ you and me. A. somebody; between B. somebody; with C. anybody; between D. anybody; among ( ) 10. --- Jack has paid for the school things, ______he? --- ____. His father will pay for him. A. has; Yes B. hasn鈥檛; Yes C. has; No D. hasn鈥檛; No ( ) 11. --- Since he went to bed so late, don鈥檛________ too early. --- Ok,________. A. wake him up; I won鈥檛B. wake up him; I don鈥檛C. wake him up; I will D. wake up him; I will ( ) 12. --- The woman with glasses must be your mother. --- No, it ________ be my mother, my mother ________ to Dalian. A. mustn鈥檛; has gone B. can鈥檛; has gone C. must; has been D. mustn鈥檛; has been ( ) 13. Could you please tell me ________? A. which floor did he lived on B. which is the way tothe nearest bank C. how can I get to the bus station D. that he will come back soon ( ) 14. They spent as many hours as they could ___their lessons. A. study B. to study C. studying D studies ( ) 15. --- Would you please tell me something about your travel in Sydney? --- ________ A. Excuse me. I鈥檓afraid not. B. It鈥檚very nice of you to say so C. Certainly. I鈥檒l be glad to D. No. I don鈥檛like it. ( ) 16. He hasn鈥檛come yet .what do you consider _____to him ? A.happens B has happened C happening D to happen ( ) 17. Don鈥檛you know ,my dear friend ,__________it is you that she loves ? A who B which C that D what ( ) 18 .Is this school ______you studied at ten years ago? A with B that C where D the one( )19 . I can never forget the day ________ we worked together and the day ______ we spent together. A. when; which B. which; when C. what; that D. on which; when ( ) 20. Disney is an amusement park _______you can find all the normal attractions and Disney movies and characters . A which B where C that D when II琛ュ叏瀵硅瘽锛圡ary Hand鈥昅锛汣hen Hui 鈥?C锛?M: Help yourself to some chocolates. Chen Li brought them from Shanghai.锟斤拷C: 21___ I can鈥檛eat anything sweet. It鈥檚my teeth.锟斤拷M: I鈥檓sorry to hear that. 22 ____ C: I did. He told me that I have to have one tooth out and two filled. But I can鈥檛find time for it.锟斤拷M: 23_______ C: But I鈥檓busy now. I think I鈥檒l go next week.锟斤拷M: I鈥?afraid you鈥?better go right now. The sooner you do something about it, the better. C: 24______ Can you please tell our head that I鈥檒l be back by lunchtime?锟斤拷M: 25_______ 锟斤拷C: Thank you very much. See you this afternoon.锟斤拷M: See you.锟斤拷 A. If I were you, I鈥檇take care of them right away. 鈥?B. You鈥檇better not worry about yourself. 鈥?C. I agree with you. D. Thanks. E. With pleasure. F. Here you are. G. Did you see a dentist? (Li Mei walks out of the cinema. She meets Michael and his friend, Peter. ) L-Li Mei M-Michael P-Peter M: Hi, Li Mei. You look so sad. Why? L: (26) ___________________________ .It made me cry. M: Really? (27)__________________ .I prefer exciting movies. They cheer me up. L:Michael, is this your friend? M: Sorry, Yes, this is Peter, my good friend. Peter, this is Li Mei. P: Nice to meet you. L: (28)_____________________ .Are you from the USA? P: No, I'm from Canada. And I've been here for two years. L:(29)___________________________ ? P: I came here to learn Chinese. M: Excuse me, Li Mei. It's lunchtime. Peter and I are going to the KFC for lunch.(30)_________________________ ?We can go on with our talk there. L: Sorry, I can't go with you. My mother must be waiting me. III.鑻辨眽浜掕瘧銆?0鍒嗐€慉.鎶婁?4鍒嗐€?31.効鍘诲伐浣溿€?I___________rather than rest in the house . 32鎴戜滑宸茬粡鍚ч噺椋熺墿銆?We________________________Japan_______________-. 33?Tom is polite______________to his neighbors. 34.?Everyone should _________________the teacher in class. 35.濡?We鈥檒l miss the train if __________________. 36._____________________________________________________________? 37.鎴戣銆?___________________________________________________________. B 鎶婅?From November 15th, 2009锛孶S President Barack Obama went on a four-day visit in China.38 The first landing he chose was Shanghai. He talked to young students there. His visit was longer in China than that in Korea and Japan. This told people Obama had a lot of issues(o talk with China.39He needed China's support and cooperation (鍚堜綔锛塼o solve world's issues and American issues. Then Obama came to Beijing. He had a very busy schedule (鏃ョ▼锛?When a leader visits another country锛宧e or she sometimes goes to the country's most famous places. It is to show respect(灏婇噸锛塼o the localculture.40 For the leaders, it's also a good time to relax during a tiring foreign trip.38_____________________________________________________________39_________________________________________________________________40 ________________________________________________________________ IV銆佸畬褰㈠～绌篈锛堝叡15 15 鍒嗭級ф(A 銆丅銆丆鍜?D)浣抽€夐」銆?About a week ago, when I was playing basketball at our local park, I noticed a small group of boys picking on a smaller, skinnier boy. They were 41___ him names and even pushed him to the ground and kicked dirt in his face. 42 ___I saw that, I walked over to the group. I stepped 43___ them and the smaller boy, and asked them politely what this boy had done worthy of 44____ they were doing to him. One of the boys replied, 鈥淗e鈥檚weird.鈥?At that, I asked one of the boys if he thought his friend was weird, and the 45___ was 鈥淣o.鈥?So, I asked another boy what the word 鈥渨eird鈥?46___ , and he said, 鈥淒ifferent.鈥?That was my cue(鏆楃ず). I told them that everyone is 47____ , and that they all looked just as different to the other boy as he did to them. They all stood 48____ for a moment, and then the most amazing thing happened. One of the boys helped the small boy off the ground and then said sorry to him. He 49_____ to let him play with them. I thanked the boy for being so 50____ . As I looked around, I realized that there were dozens of other people at the park 51_____ no one else had stopped to help this boy. I felt happy that the boy was strong enough to stand up against his friends to 52 ______someone in need, but I felt sad that 53______else had even taken a second look. I hope that my action helped them54______ that they could have made a difference with a little 55______ , and maybe next time they will be the ones who choose to help. 41. A. giving B. making C. calling D. telling 42. A. When B. Before C. If D. Though 43. A. against B. between C. beside D. with 44. A. how B. why C. whom D. what 45. A. guess B. sign C. problem D. answer 46.A. readB. provedC. meantD. wrote 47. A. different B. free C. important D. strong 48.A. angrilyB. silentlyC. carefullyD. happily 49. A. refused B. expected C. offered D. prepared 50. A. proud B. clever C. honest D. patient 51. A. or B. so C. and D. but 52. A. help B. stop C. love D. remember 53. A. someone B. anyone C. no one D. everyone 54.A. decideB. realizeC. suggestD. agree 55. A. energy B. practice C. knowledge D. effort [B]they pay hard energy happy thrill explain easy send one see noise An old man lived in a side street of a small town. Every day after supper, some children would play football in the street. The children were too 56________ for the old man to have a good rest. One evening, the old man told the children that he would give them 25 cents each week 57________ them play football in the street at night. He said, 鈥淚am so glad when you play football happily. 鈥?This was his58________ . The boys were 59________ , for they could 60________ believe that they could 61_________ to do something they enjoyed. At the end of the 62_______ two weeks, the boys came to the old man鈥檚house, and went away each time happily with 63________ 25 cents. The third week when they came back, however, the old man said he had nearly run out of his money and 64_________ them away with 15 cents. The fourth week, the old man said he was ill and he had spent almost all his money on medicine. He gave the boys only 10 cents. The boys were very65_________ , but there was not much for them to do about it. At the end of the fifth week, the boys came back again only to get 5 cents. After that, the children never played football in the street again. VВ锛圓锛?Not many years ago锛?a wealthy and rather strange old man named Johnson lived alone in a village in the south of England. He had made a lot of money in trading with foreign countries. When he was seventy-five锛?he gave 锟?12锛?00 to the village school to buy land and equipment for a children鈥榮playground. As a result of his kindness 锛?many people came to visit him. Among them was a newspaperman. During their talk锛?Johnson remarked that he was seventy-five and expected to live to be ahundred. The newspaperman asked him how he managed to be healthy at seventy鈥昮ive. Johnson had a sense of humor. He liked whisky and drank some each day. 鈥淚have an injection 锛堟敞灏勶級in my neck each evening.鈥漢e told the newspaperman锛?thinking of his evening glass of whisky. The newspaperman did not understand what Johnson meant. In his newspaper he reported that Johnson was seventy-five and had a daily injection in his neck. Within a week Johnson received thousands of letters from all over Britain锛?asking him for the secret of his daily injection. 66. Johnson became a rich man through _________. A. doing business. B. making whisky. C. cheating. D. buying and selling land. 67. The gift of money to the school suggests that Johnson __________. A. had no children. B. was a strange man.C. was very fond of childrenD. wanted people to know how rich he was. 68. Many people wrote to Johnson to find out __________. A. what kind of whisky he had. B. how to live longer. C. how to become wealthy D. in which part of the neck to have an injection. 69. The newspaperman ____________. A. should have reported what Johnson had told him. B. shouldn鈥榯have asked Johnson what injection he had. C. was eager to live a long life. D. should have found out what Johnson really meant. 70. When Johnson said he had an injection in his neck each evening锛?he really meant that ______. A. he liked drinking a glass of whisky in the evening. B. he needed an injection in the neck. C. a daily injection in the evening would make him sleep well. D. there was something wrong with his neck. [B] 鈥淚鈥榤very tired from working here锛屸€漵aid Jean to her friend Kate锛?鈥?I鈥檓on my feet from morning to night. For the first quarter of the day锛?I clean up the counter and set the tables. For the next quarter锛?I help in the kitchen. For the second half of my workday锛?I take orders at the counters.鈥?鈥淜ate锛?I wish I had your job锛屸€滼ean went on. 鈥淔or four hours you just sit at the cash register 锛堟敹娆惧彴锛?taking in money.鈥?鈥淏ut I spend two more hours in the kitchen than you do锛屸€漵aid Kate. 鈥淚t鈥榮tiring to cook over a hot stove. I don鈥檛think you鈥榙really want myjob. In fact锛?I鈥檇like your job.鈥?71. Both Jean and Kate probably work in a____________. A. hotel B. library C. lab D. shop 72. How long did they work every day锛?_________. A. Eight hours B. Twelve hours. C. Ten hours D. Nine hours 73. How long did Kate spend in the kitchen锛?__________. A. A quarter day. B. A half day. C. One-third day. D Three-fourths day. 74. From this passage we can see that____________. A. they are both interested in their work. B. their work is neither tiring nor busy. C. both of them are tired of their work. D. they鈥榲e decided to give up their work. 75. Give a proper proverb to Jean and Kate. A. It鈥榮never too late to learn B. It鈥榮no use crying over spilt milk. C. The grass is always greener on the other side. D. One swallow锛堢嚂瀛愶級does not make a summer. [ C] Douglas Grace talks about his ideal city of the future. I see the city of the future in three zones鈥曗€昳nner锛?middle and outer. In the inner zone there will be no private cars. Public transport will be free and there will only be ambulances锛?fire engines锛?taxis and police cars. This inner zone will be the residential锛堜綇瀹呯殑锛?and recreational锛堝ū涔愮殑锛?area of the city. People will live there and go out to enjoy themselves鈥曗€晅o cinemas and restaurants. There will be parks and open spaces锛?trees and lakes锛?schools and universities. This way锛?when people are at home锛?they can go out easily and safely. Just outside the inner zone there will be big car parks for all private cars. The banks and most of the shops and hospitals will be in the middle zone. These are things that people don鈥榯need every day. All the factories and offices will be in the outer zone. People will travel out of the center to work锛?and back to the center in the evenings. The inner zone will be cleaner and better to live in and there will be more space for industry on the outside. xK b1 . Co m This is my ideal city of the future鈥曗€?a very beautiful place 锛?But I don鈥榯really think things will ever be like that锛?76. Where will people live and go out to enjoy themselves锛?A. In the middle zone. B. In the inner zone. C. In the outer zone. D. In the inner and middle zone. 77. Where will big car parks be锛?A. Just outside the middle zone. B. Just inside the middle zone. C. Just outside the inner zone. D. Just inside the inner zone. 78. What will be in the middle zone锛?A. The banks锛宧ospitals and schools. B. The banks锛宧ospitals and police stations. C. The banks锛宻chools and car parks. D. The banks锛宧ospital and most of the shops.79. Where will the factories and offices be锛?A. In the outer zone. B. In the middle zone. C. In the inner zone D. In the middle and inner zone. 80. Douglas Grace is probably . A. a painter B. a builder C. a town planner D. a dentist 锛圖锛?The clock struck eleven at night. The whole house was quiet. Everyone was in bed except me. Under the strong light锛?I looked sadly before me at a huge pile of that troublesome stuff锛堜笢瑗匡級they call 鈥渂ooks鈥濄€?I was going to have my examination the next day. 鈥淲hen can I go to bed锛熲€?I asked myself. I didn鈥檛answer 锛?In fact I dared not. The clock struck twelve. 鈥淥h锛?dear锛佲€?I cried. 鈥淭en more books to read before I can go to bed锛佲€?We pupils are the most wretched creatures in the world. Dad does not agree with me on this. He did not have to work so hard when he was a boy. The clock struck one. I was quite desperate 锛堢粷鏈涚殑锛?now. I forgot all I had learned. I was too tired to go on. I did the only thing I could. I prayed锛?鈥淥h锛?God锛?please help me pass the exam tomorrow. I do promise to work hard afterwards锛?Amen.鈥?My eyes were so heavy that I could hardly open them A few minutes later锛?with my head on the desk锛?I fell asleep. 81. When the author was going over his lessons锛?all the others in the house were ________ . A. asleep B. outside C. working in bed D. quietly laughing at him 82. He underlined word wretched in Paragraph 3 probably means_______ . A. very happy B. disappointed C. very unhappy D. hopeful 83. Reviewing his lessons didn鈥榯help him because . A. it was too late at night B. he was very tired C. his eyes lids were so heavy that he couldn鈥榯keep them open D. he hadn 鈥榯studied hard before the examination 84. What do you suppose happened to the author锛?A. He went to a church to pray again B. He passed the exam by sheerluck C. He failed in the exam D. He was punished by his teacher 85. The best title for the passage would be __________ . A. The Night Before the Examination B. Working Far into the Night C. A Slow Student D. Going Over My Lessons (B)浠诲姟鍨嬮槄璇?0鍒?姣忓皬棰?鍒嗭級( E ) As 2010 FIFA World Cup comes锛宖ans all over the world are wondering who will win the first place at the end of the competition Of the thirty-two strong teams, many people prefer Brazil, Spain, England and Argentina(闃挎牴寤凤級.Of course, the teams from France, Italy, Germany, and Portugal(钁¤悇鐗欙級are pretty strong, too. They probably have big chances of qualifying (鏁㈠緱璧?鏍硷級for the eight strongest teams. It's because of the shining stars and the wonderful teamwork. But we know that football is a special sport. Anything is possible! Some African national teams and many other teams may be the dark horses. We know that football is an exciting sport in the world. It's very popular in Europe, in South America and in other parts of the world Some football clubs take part in the national league matches (鑱旇禌锛?The professional football players play hard for their clubs to heat the other teams. The top team will be the winner of the league match. The most excellent players are chosen to join their national teams. It is the happiest thing for a professional football player to be chosen as a member of the national team. So when the thirty-two national teams come to 2010 World Cup in South Africa, the matches will attract(鍚稿紩) over three billion people. Beckham, Ronaldo and Zidane are no longer on their national teams for 2010 World Cup. More and more new shining stars like Kaka锛孧essi, C. Ronaldo and Rooney are playing for their teams hard. We are looking forward to the final match. It will be the most exciting moment when the winners hold the great cup above their heads. 86. Why do some national teams probably become the strongest eight teams? 87. The members of the national teams are very excellent, aren't they? 88. Where is 2010 FIFA World Cup held? 89. How many famous football stars are mentioned in the last paragraph? 90. What are welooking forward to according to this passage? [F]?娉ㄦ剰锛氭瘡绌??銆?Future and Today It is well known that everyone has his own dream as well as his own future. But do you know what future really is ? I have to say that future is now. That is to say we must treasure every minute now. If we want to have a bright future, we should know how important time is and use it well. There is an old English saying: 鈥淕ain time, gain life.鈥?Then what鈥檚time? Time is something that we can鈥檛see or touch, but we can feel it passing by. Time is always with us. When we are at table, time passes; when we play, time goes by unnoticeable. We always say 鈥淭ime is money鈥? but time is even more precious(鐝嶈吹鐨?than money, because when money is spent , we can earn it back. But if time is gone away, it will never return. So, some of us even say time is priceless(鏃犱环鐨?. We should always remember: future is now. For us students, we should try our best to work hard in order to create a great future of our own. We should make the best use of every hour and be the master of today. We should do everything before us as well as possible. And never put off what can be done today till tomorrow. As we all know , 鈥淭ime and tide wait for no man.鈥?If you waste today, you will regret tomorrow. So from now on, work hard. Tomorrow will be better, and your future will be brighter .Remember: 鈥淣o pains, no gains.鈥?Today鈥檚hard work is the cause of tomorrow鈥檚harvest. Title: Future and Today Opinions Supporting details Future is now. Everyone has his own dream as well as his own future. If we want to have a bright future, we should know the (91) of time and make every minute(92) . (93) is priceless. Time is money, but time is even more valuable than money, because when money is spent , we can earn it back. But (94) time will return no more. Be masters of today Today鈥檚hard work (95) to tomorrow鈥檚harvest. As students, we should never put off what can be done today till tomorrow and we should try our best to do everything well. VI?椤逛负澶氫綑閫夐」銆?_96_ One of the best things you can possibly do is to start you own club. It鈥檚great fun especially if you are the sort of person who feels there鈥檚never anything to do during the school holidays. The first thing you need to come up with is an idea for your club. _97_ Pets, clothes, pop music or dancing groups, sports, making things? The list is endless. Next you need some friends to be in your club with you. _98_ All you need is three or four other people who are interested in the same thing as you. _99___-You should all sit down somewhere together with lots of pieces of paper and write down every name you can think up. That鈥檒l keep you busy for ages. At your first meeting you should make up a rule book. And the first rule should be no grown-ups or little/big brothers or sisters! The best clubs are always secret! Now you have just about everything you need, except membership cards. These are very important and again you can speed a lot of time making them. __100__ Why not leave some space for a photo of yourself? That will make the membership card really look like it. So there you are, get clubbing! Once you get started you鈥檒l think of loads of more interesting things to do! A锛嶵hat鈥檚easy. B锛嶦njoy your own club! C锛嶪nvite a designer to join you. D 锛嶹hat are you interest in? E锛嶴ome vacation is just around the corner. F锛嶵hen you need to pick a name for your club. G锛嶶se a bright thick pen to make a special design.VII浣滄枃[A]?鍒濅笁骞寸骇鍔炲叕瀹?2012骞?鏈?____________________________________ _________ ______________________________________________________________________ ____________ _____ [B]?鎻愮ず锛岀敤缁?瑕佺偣鎻愮ず锛?锛庝汉涓庣ぞ浼2€佸笀闀裤€佸悓瀛︼紝璇氫俊浜掑姪3锛庝汉涓庤嚜鐒讹細鑳芥簮銆佺幆澧冦€佸姩妞嶇墿锛岀埍鎯滀繚鎶?4锛庝綘鐨勬€佸害锛?繁鎷熷畾) Dear fellow students, Our government is aiming to build a "harmonious society". I think it is every citizen锛噑duty to work hard to achieve this goal._____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ __________________________________ 鍙傝€冪瓟妗?-20 DCCBB鈥旵DCCD鈥旳BBCC--BCDAB 琛ュ叏瀵硅瘽銆?21.D 锟斤拷22.G 23.A 锟斤拷24.C 25.E 瀵硅瘽26 Because I saw a sad movie just now. / Because I have just seen a sad movie.27. I don' t like such a movie. / I don' t like sad movies. 28. Nice to meet you, too. 29. Why did you come here? / What did you come here for? 30. Would you like to go with us? / What about going with us? / Why not go with us? 31prefer to go to work /would go to work 32 have provided ;with lots of food 33 not only to his parents ;but also 34 pay attention to listening to 35 you don鈥檛hurry up 36 Is this the doctor (that/who) you talk about yesterday ? 37 I don鈥檛think such a little child/such little children can come up with ;so many ideas瀹屽舰CABDD鈥旵ABCC---DACBD noisy /to see / explanation /thrilled / hardly / be paid / first / their / sent / unhappy ВACDDA AABCC BCDAC ACDCA 85. Because of the shining stars and the wonderful teamwork.86. Yes, they are. 87. In South Africa. 88 Seven. 89. We are looking forward to the final match. 浠诲姟91importance/ value 92 useful/ valuable 93.Time94lost /missing/ past 95.leads/ contributes 96-100 EDAFG Dear fellow students, Ourgovernment is aiming to build a "harmonious society". I think it is every citizen锛噑duty to work hard to achieve this goal. As high school students, what should we do? First of all, we should love our motherland. Let鈥檚take a great interest in the development of our hometowns and take an active part in our school and activities. Secondly, let鈥檚fill the world with love. We should show our respect for old people, our parents and our teachers. We should also care for each other and help those in need. More importantly, all of us must be faithful and honest in our daily life. Finally, let鈥檚work together to save energy and protect our natural environment, including animals, trees, flowers and grass. As for myself, I will study even harder and try my best to do all the above. Dear fellow students, let锛噑start fight now and spare no effort/efforts to do a little bit every day, every hour, and every minute! Li Xiaolong Found September 1, 2011 A green school bag was found on the playground yesterday afternoon. Inside of which there are two new textbooks, exercise books, a pocket English鈥旵hinese dictionary and a pencil-box. Loser is expected to come to the Office of Senior Grade 3 to identify it.。

2013年数学中考模拟试题一、选择题：（本大题共10题，每小题3分，共30分；每小题只有一个正确答案，请 把正确答案的字母代号填在下面的表内，否则不给分） 1. 下列各数(-2)0 , - (-2), (-2)2, (-2)3中, 负数的个数为 ( ) A.1 B. 2 C. 3 D. 42．下列图形既是轴对称图形， 又是中心对称图形的是：（ ）3． 资料显示， 2005年“十 一”黄金周全国实现旅游收入 约463亿元，用科学记数法表示463亿这个数是:（ ）A. 463×108B. 4.63×108C. 4.63×1010D. 0.463×10114．“圆柱与球的组合体”如左图所示，则它的三视图是（ ）A ．B ．C． D5. 10名学生的平均成绩是x ，如果另外5名学生每人得84分，那么整个组的平均成绩是（）A ．284+x B ．542010+x C ．158410+x D ．1542010+x 6. 二次函数y = ax 2+ bx +c 的图象如图所示, 则下列结论正确的是: ( )A. a ＞0,b ＜0,c ＞0B. a ＜0,b ＜0,c ＞0C. a ＜0,b ＞0,c ＜0D. a ＜0,b ＞0,c ＞07．一个均匀的立方体六个面上分别标有数字1，2，3，4，5，6，如图是这个立方体表面的展开图，抛掷这个立方体，则朝上一面的数字恰好等于朝下一面数字的21的概率主视图左视图俯视图主视图左视图俯视图主视图左视图俯视图主视图左视图俯视图是（ ） A ．61 B ．31 C ．21 D ．326题图 7题图题图8中∠C=108°BE 平分∠ABC ，则∠AEB 等于 （ ） A ． 180° B ．36° C ． 72° D ． 108°9．如图，在△ABC 中，∠C =90°，AC ＞BC ，若以AC 为底面圆的半径，BC 为高的圆锥的侧面积为S 1，若以BC 为底面圆的半径，AC 为高的圆锥的侧面积为S 2 ， 则（ ） A ．S 1 =S 2 B ．S 1 ＞S 2 C ．S 1 ＜S 2 D ．S 1 ,S 2的大小大小不能确定10．在直角坐标系中，⊙O 的圆心在原点，半径为3，⊙A 的圆心A 的坐标为（－3，1），半径为1，那么⊙O 与⊙A 的位置关系为（ ）A 、外离B 、外切C 、内切D 、相交（本大题共5题，每小题3分，共15分；请把答案填在下表内相应的题号下，否则不给分）11．为了估计湖里有多少条鱼，我们从湖里捕上100条做上标记，然后放回湖里，经过一段时间待带标记的鱼完全混合于鱼群中后，第二次捕得200条，发现其中带标记的鱼25条，通过这种调查方式，我们可以估计湖里有鱼 ________条.12. 如图，D 在AB 上，E 在使△ABE ≌△12题图13．如图同心圆，大⊙O 的弦AB 切小⊙O 于P ，且AB=6，则圆环的面积为 。

2013 年中考化学模拟试卷一、选择题 1．以下物质的俗称与化学式不相切合的是（）A．干冰 CO2 B ．生石灰 Ca(OH) 2C．烧碱 NaOH D ．食盐 NaCl2.某阴离子2－18 个电子，核内有18 此中子，则 X 的相对原子质量为（）X 的核外有A.54B.38C.36D.343.在 WO＋ 3H W＋3H O的反响中，复原剂是（）322A．WO3 B． H2C．W D． 3H24.红宝石的主要成分是氧化铝 (A1 2O3) ，氧化铝中铝元素的化合价是( )A． +2B． +3C． +4D．+55.以下化学式书写规范的是()A．氧化镁 mgO B ．氯化铝 ALCl3C．氧化铜 CuO D ．一氧化碳 Co6.右图是元素周期表中某元素的信息表示图，从中获取的有关信息不正确的是 ()．．．．．A．元素名称是“硫”B．元素符号“ S”C ．相对原子质量是 32.06D．最外层电子数是167.以下现象的微观解说中，不正确的选项是()A. 氢气和液氢都可做燃料——同样物质的分子，其化学性质同样B. “墙内开花墙外香”——分子在不停的运动C.水烧开后易把壶盖冲起——温度高升，分子变大D.用水银温度计丈量体温——温度高升，原子间隔变大8.以下实验操作中错误的选项是()A ．蒸发结晶B．检查气密性C．滴管用后不清洗D．塞紧橡皮塞9.人体体液中酸性最强的是()A.胃液（pH：0.8－1.5） B.血液（pH：7.35－ 7.45 ）C. 胆汁（ pH： 6.8 －7.4 ）D.唾液（pH：6.6－7.1）10.碳化硅（ SiC）陶瓷基复合资料是一种新式热构造资料。

在空气中碳化硅能与熔融的氢氧化钠发生反响： SiC + 2NaOH+ 2O2Na2SiO3 + X + H2O，下列有关X 物质的化学式推断中，正确的是()A． SiO2 B． COC． CO2D．Na2CO311.密闭容器内有 A、B、C、D 四种物质，在必定条件下充足反响，测得反响前后各物质的质量以下： ()以下说法不正确的选项是A．Ｘ的值为39.4B．该反响为分解反响C．反响过程中， B 与 D的质量比为87： 36D．若 A 与 C 的相对分子质量之比为197： 158，则 A 与 C 的化学计量数比为1： 2物质A B C D反响前的质量 /g19.78.731.60.4反响后的质量 /gＸ17.40 3. 612. 以下物质不可以用酸与金属反响直接制取的物质是：()A． FeCl 、 CuCl2B． MgSO、 MgCl C ．AlCl3、 Al (SO )3D ． ZnSO、 ZnCl234224413.二氧化硫是一种有毒、易溶于水、密度比空气大的气体，且和水发生反响生成酸，在我国酸雨的种类主假如硫酸型酸雨。