2012年六年级 学而思杯 英语 试题 答案和详解

启用前★绝密2014年第四届全国学而思综合能力测评（学而思杯）英语试卷（六年级）考试时间：45分钟满分：100分考生须知：请将所有的答案用2B铅笔填涂在答题纸上一、语音辨析，找出下列划线部分发音不同的选项。

（每题1分，共4分）( ) 1. A. fun B. fund C. pupil D. run( ) 2. A. moon B. noon C. cook D. too( ) 3. A. walk B. talk C. chalk D. calm( ) 4. A. any B. many C. matter D. anybody二、词汇应用。

（每小题2分，共20分）( ) 5. Doctor Peterson will _____ Beijing in an hour.A. arriveB. getC. reachD. arrive at( ) 6. Mum was busy _________ the housework when I got home yesterday evening.A. withB. ofC. inD. on( ) 7. This book_______ all of his pocket money.A. costB. paidC. tookD. spent( ) 8. Adams got punished as he ___________ to apologize for his mistakes.A. declinedB. refusedC. regrettedD. recognized ( ) 9. Listen carefully and you will hear there is still a little bit _____.A. shoutingB. talkingC. conversationD. whisper( ) 10. Juliet is frowning her eyebrow. Maybe she has difficulty ______ the problem.A. solveB. solvingC. to solveD. solved( ) 11. Students ________ play Flappy Bird these days.A. preferB. prefer toC. would likeD. rather than ( ) 12. He can’t find the answer to the question. ________, he is still young.A. In allB. Above allC. After allD. At all( ) 13. One day, people will probably gain a/an _____ to the black hole.A. approachB. wayC. entranceD. access( ) 14. Teachers ________ speaking English bravely every day.A. suggestsB. suggestC. advisesD. advise三、语法单选。

考 点 考 场 考 区考生姓名 联系方式考 号 绝密★启用前2010年六年级“学而思杯”英语试题（样卷）考试时间：2010年 10月 5日 10：20 ～ 11：20 满分：80分一、单词辨音 从A 、B 、C 、D 四个选项中找出一个画线部分的读音与其他不同的选项（共10分） ( ) 1. A. ugly B. under C. uncle D. use ( ) 2. A. halfB. walkC. talkD. chalk ( ) 3. A. motherB. thinC. clothesD. this ( ) 4. A. bookB. goodC. schoolD. cook ( ) 5. A. easyB. pleaseC. busyD. nurse二、单项选择从下列各题所给的A 、B 、C 、D 四个选项中，选择可以填入空白处的最佳选项（共30分）( ) 6. My parents gave __________ a nice toy dog for my birthday.A. IB. meC. myD. mine( ) 7. We traveled all night to London and got there __________ Sunday morning.A. forB. onC. atD. to( ) 8. Money is important __________ it’s not the most important thing.A. andB. butC. orD. so( ) 9. My sister has two skirts. One is yellow, __________ is black.A. otherB. anotherC. othersD. the other( ) 10. --- __________ you speak Japanese?--- No, I can’t.A. CanB. MustC. MayD. Should( ) 11. There __________ many students in the library after school every day.A. hasB. haveC. isD. are( ) 12. --- Linda, when shall we take a walk?--- After I finish ___________ the dishes.A. washB. washedC. to washD. washing( ) 13. I think real cards are __________ than e-cards.评卷人得分评卷人 得分 考 生 须 知 1. 请在试卷和答题卡上认真填写考生信息； 2. 试卷请用蓝色或黑色钢笔，签字笔或圆珠笔填写，答题卡请用2B 铅笔填涂。

启用前★绝密全国小学生学而思综合能力测评（学而思杯）英语试卷（二年级）考试时间：30分钟满分：100分考生须知：请将所有的答案用铅笔填写在答题纸上I. Choose the best answer. (4 points each)( 根据句意，选择正确的选项 )( ) 1. Kate, _________ your homework here tomorrow.A. bringB. bringsC. to bringD. bringing( ) 2. My mother bought a new dress for _________.A. theirsB. theyC. meD. I( ) 3. ---Excuse me, is this _________ new bike?---Yes, it is _________ new bike.A. your; hisB. your; myC. his; herD. their; our( ) 4. _________ there _________ books on the shelf?A. Are; aB. Is; aC. Have; someD. Are; any( ) 5. ---Would you like some _________?---Yes, please. I’m thirsty.A. waterB. pensC. breadD. clothesII. Choose the right word according to the sentences. (2 points each)( 根据英文解释选择正确的单词)( ) 6. You often take it with you when it is going to rain.A. umbrellaB. bagC. bookD. camera( ) 7. This is the person who cuts the hair for you.A. policemanB. hairdresserC. milkmanD. postman( ) 8. A small book with your name and photo in it, used when you travel to another country.A. touristB. schoolbagC. passportD. coat( ) 9. This is how you feel when you want to have a rest.A. happyB. thirstyC. hotD. tired ( ) 10. You wear it on your wrist (手腕) to know the time.A. shoeB. carpetC. pencilD. watchIII. Choose the different word. (2 points each)( 从四个选项中选出不同类别的单词 )( ) 11. A. tall B. long C. small D. dog ( ) 12. A. bookcase B. coat C. table D. bed ( ) 13. A. potato B. cabbage C. meat D. bean ( ) 14. A. cooker B. cook C. officer D. teacher ( ) 15. A. see B. come C. Peter D. driveIV. Choose the best answer. (4 points each)( 从四个选项中选出最佳答句 )( ) 16. ---Have you got time on Monday?---_____________A .No, I don’t. B. It’s sure.C. Yes, I have.D. Don’t ask me.( ) 17. ---Tom is not at school today. ____________---He has a cold.A. Tell him to take it easy.B. What’s the matter with him?C. What is his job?D. Who is Tom?( ) 18. ---Excuse me. You left your pencilcase here.---__________A. How are you?B. I’m busy.C. It’s mine.D. Oh, thank you.( ) 19. ---Can I borrow your camera?---________ But you will have to buy some film（胶卷）.A. I’m sorry.B. Of course not.C. Sure.D. I hope so.( ) 20. ---How’s her sister, Ben?---_________A. She’s fine.B. She’s six.C. She’s tall with black hair.D. Sh e’s a girl.V. Fill in the blanks with the right sentences. (4 points each)(选择正确的句子，补全对话)( ) LOUISE: __21__ANNA:It’s blue.( ) ANNA: Come upstairs and see it.LOUISE: Thank you.ANNA: Look! __22__( ) LOUISE:That’s a nice dress. __23__ ANNA:My hat’s new, too.LOUISE: What color is it?( ) ANNA:It’s the same color. __24__ ( ) LOUISE: __25__ A: It’s blue, too.B: That is a lovely hat!C. What color’s your new dress?D. It’s very smart.E. Here it is.VI. Read the article and choose the best answer. (2 points each)( 阅读文章，选择正确的选项 )Bruce and the CatBruce was 10 years old. He liked animals a lot. He went to visit his friend Peter. Peter had a cat. Its name was Mickey.( ) 26. Bruce was 10 years old.A. YesB. No( ) 27. Peter went to visit his friend Bruce.A. YesB. No( ) 28. Bruce didn’t like animals.A. YesB. No( ) 29. Peter had a cat.A. YesB. NoBruce picked up the cat. The cat meowed（喵喵叫）. The cat didn’t like most people. The cat liked to be alone. It liked to sleep long hours on the sofa. It liked to sleep on the computer. It liked to sleep on top of the TV. It liked to chase(追赶) bugs in the front yard. It liked to chase lizards in the backyard. It liked to chase flies in the kitchen.( ) 30. Bruce picked up the dog.A. YesB. No( ) 31. The cat liked to sleep on the television.A. YesB. No( ) 32. The cat liked most people.A. YesB. No( ) 33. The cat liked to be alone.A. YesB. NoBruce put the cat on the floor. He rubbed(摩擦，蹭)the cat’s stomach. The cat liked that. The cat licked（舔）his hand. Bruce rubbed the cat’s stomach some more. The cat meowed. The cat was happy. Bruce was happy.( ) 34. Bruce put the cat on the floor.A. YesB. No( ) 35. The cat wasn’t happy.A. YesB. No。

2016年第十届北京市小学生综合能力测评（学而思杯）英语试卷答案解析（六年级）一、听力理解1. A2. B3. C4. B5. A6. A7. B8. C9. C 10. B 11. C 12. B 13. C 14. C 15. C二、单项选择16. B。

考查人称代词。

由题意“Mike在哪里？你看见他了吗？”可知：动词后应用人称代词的宾格形式。

故选B。

17. C。

考查现在完成时。

由标志词since可知：应用现在完成时have/ has done。

故选C。

18. B。

考查形容词比较级。

由标志词than可知：应用形容词比较级。

故选B。

19. A。

考查过去进行时。

由标志词when和yesterday afternoon可知：应用过去进行时were/was + doing。

故选A。

20. B。

考查介词。

月份前用介词in。

故选B。

21. D。

考查连词。

but但是；so所以；and而且；or否则。

由题意“快点，否则你会错过火车。

”可知，故选D。

22. B。

考查一般过去时。

由标志词last night可知：应用一般过去时。

故选B。

23. B。

考查非谓语动词。

ask sb. to do sth.是固定搭配，意为“要求某人做某事”。

故选B。

24. D。

考查被动语态。

由句意可知：上个月地震发生后，食物和帐篷被送至尼泊尔。

空格处应为被动语态，且为一般过去时。

故选D。

25. A。

考查宾语从句。

宾语从句中从句用陈述语序。

由题意“你能告诉我你在哪里买的这本书吗？”可知：从句应用一般过去时。

故选A。

三、完形填空26. C。

考查上下文语境。

由下文“…to be the best in everything.”可知：我从小就有一个目标，每件事都要做到最好。

故选C。

27. B。

考查上下文语境，由上文“I realized how many other smarter and faster people there were.”可知：很明显，我不再会是最好的。

2016年北京市第十届“学而思杯”综合能力测评试卷（六年级样卷）一、填空题1．（4分）下面这几个图形中，阴影面积占总面积的的图形有个．2．（4分）三个互不相同的质数的和是10，那么，这三个质数的乘积是．3．（4分）学而思教研部一共购买了300本书，其中有五分之二是数字书，三分之一是语文书，其余是英语书．那么，英语书共有本．4．（4分）如图，有一个棱长是10厘米的正方体木块，从它的上面、前面和左面的中心分别凿穿一个边长为4厘米的正方形孔，穿孔后，木块剩余部分的体积是立方厘米．二、填空题5．（5分）请计算：当a+2b=5，c=3时，代数式5c﹣2b+[3a﹣（3c﹣12b﹣2a）]的结果是．6．（5分）如图，正方形ABCD边长为40厘米，其中M、N、P、Q为所在的中点：分别以正方形的顶点为圆心，以边长的一半为半径做直角扇形，那么形成图中阴影部分的面积是平方厘米．（π 取3.14）7．（5分）一个五位数，各位数字互不相同，并且满足：从左往右，第一位是2的倍数，前两位组成的两位数是3的倍数，前三位组成的三位数是5的倍数，前四位组成的四位数是7的倍数，这个五位数是11的倍数．那么，这个五位数最小是．8．（5分）填入合适的数字，使如图所示乘法竖式成立．两个乘数的和是．三、填空题9．（6分）有浓度为30%的盐水若干，加入100克水后浓度变为20%，原有浓度30%的盐水克．10．（6分）算式（﹣）×（﹣）×（I﹣J）=2014中，不同的字母代表不同的数字，那么两位数的最大值是．11．（6分）如图，三角形ABC是直角三角形，M是斜边BC的中点，MNPQ是正方形，N在AB上，P在AC上．如果，AB的长度是12厘米，AC的长度是8厘米．那么，正方形MNPQ的面积是平方厘米．12．（6分）将数字1～6填入空格中，使每行、每列及每个粗线宫内数字不能重复．灰色粗线两侧格内数字之差为1，没有灰色粗线的相邻两格内数字之差不为1．四、填空题13．（7分）甲、乙两人分别从A 、B 两地同时出发，相向而行，在靠近B 地三等分点处相遇，相遇后两人都将速度提高30千米/小时继续前进．若2小时后，当甲到达B 地时，乙距A 地还有400千米，那么AB 两地相距 千米．14．（7分）一个自然数恰有48个约数，并且其中有10个连续的自然数，那么这个数的最小值是 ．15．（7分）在小于2015的自然数中，可以表示成5个连续自然数的和，又可以表示成6个连续自然数的和，还可以表示成连续7个自然数的和，这样的数共有 个．16．（7分）对一个大于1的自然数进行如下操作：如果是偶数则除以2，如果是奇数则先减去1再除以2，如此进行直到得数为1，操作停止．那么，所有经过3次操作结果为1的数中，最大的数是 ．五、解答题17．（8分）计算：（1）2.015×128+20.15×76+201×1.12（2）++．18．（8分）解下列方程（组），并用方程（组），解应用题，写出简要解题过程：（1）解方程：=3﹣．（2）某班有45名同学，其中有5名男生和女生的参加了数学竞赛，剩下的男女生人数恰好相等，这个班有多少名男生？19．（15分）如图所示，△ABC的面积是210，D、E分别是BC、AC的中点，F 分别是AB的四等分点（靠近B 点）．（1）求△ABE的面积是多少？（2）求BP：PE（3）求△PMN的面积是多少？20．（13分）定义符号“|a|”，称做a的绝对值．绝对值的几何意义是：如图所示，|a|表示数a的点到原点（图中的0）的距离：距离不能小于0．如：3的到原点距离是3，所以3的绝对值是3；同样﹣3的绝对值也是3；（1）若|a|=1，|b|=2，且b＞a＞0，则a+b．（2）若|3a﹣b﹣5|+|b+c﹣9|+|a+c﹣8|=0，则a+b+c=．21．（18分）三角形的内角和是不变的，即在任意三角形ABC中，∠A+∠B+∠C=180°．利用三角形内角和是180度这一性质，可以推出一个非常重要的结论：三角形的一个外角等于和它不相邻的两个内角的和，如图所示：∠A+∠B=∠ACD．根据以上内容，解答下面的题目：（1）已知在三角形ABC 中，∠C=80°，∠A﹣∠B=20°，那么∠B的度数是．A.60° B.30° C.20° D.40°（2）如图2，P是三角形ABC内一点，比较∠BPC与∠A的大小并简单说明理由．（3）如图3，∠1=27.5°，∠2=95°，3=38.5°，那么∠4=．2016年北京市第十届“学而思杯”综合能力测评试卷（六年级样卷）参考答案与试题解析一、填空题1．（4分）下面这几个图形中，阴影面积占总面积的的图形有2个．【分析】判断出每个图形被平均分成了几份，阴影部分占几份，即可判断出阴影面积占总面积的的图形有多少个．【解答】解：左起第一个图形中阴影面积占总面积的：=；左起第二个图形中阴影面积占总面积的：=；左起第三个图形中阴影面积占总面积的；左起第四个图形中阴影面积占总面积的：=．所以阴影面积占总面积的的图形有2个．故答案为：2．【点评】此题主要考查了分数的意义和应用，要熟练掌握，解答此题的关键是判断出每个图形的阴影面积占总面积的几分之几．2．（4分）三个互不相同的质数的和是10，那么，这三个质数的乘积是30．【分析】三个质数和是10证明这三个数都是个位数，个位数字是质数的有2，3，5，7．找出满足条件的即可．【解答】解：小于10的质数有2，3，5，7四个数字．数字和为10的是2+3+5=10，2×3×5=30．故答案为：30．【点评】要知道什么是质数，还必须掌握100以内25个质数方便计算．此类型题用枚举法比较直接简单．3．（4分）学而思教研部一共购买了300本书，其中有五分之二是数字书，三分之一是语文书，其余是英语书．那么，英语书共有80本．【分析】把书的总本数看作单位“1”，那么英语书的本数占总本数的（1﹣﹣），单位“1”已知用乘法计算即可．【解答】解：300×（1﹣﹣）=300×﹣300×﹣300×=300﹣120﹣100=80（本）答：英语书共有80本．故答案为：80．【点评】本题考查了分数较复杂的乘法应用题，关键是确定单位“1”，解答依据是：求一个数的几分之几是多少用乘法计算．4．（4分）如图，有一个棱长是10厘米的正方体木块，从它的上面、前面和左面的中心分别凿穿一个边长为4厘米的正方形孔，穿孔后，木块剩余部分的体积是648立方厘米．【分析】根据题干可得，这个图形剩下的体积等于原正方体的体积减去3个长宽高分别是4厘米、4厘米、10厘米的小长方体的体积，因为最中间的边长为4厘米的小正方体被多减了2次，所以再加上2个边长4厘米的小正方体的体积，就是这个图形剩下的体积．【解答】解：由分析可知：木块剩余部分的体积是10×10×10﹣4×4×10×3+4×4×4×2=1000﹣480+128=648（立方厘米）故答案为648．【点评】解答此题的关键是明确剩下的体积比原来正方体的体积减少了哪几个部分．二、填空题5．（5分）请计算：当a+2b=5，c=3时，代数式5c﹣2b+[3a﹣（3c﹣12b﹣2a）]的结果是31．【分析】去括号，整理再代入，即可得出结论．【解答】解：5c﹣2b+[3a﹣（3c﹣12b﹣2a）]=5c﹣2b+3a﹣3c+12b+2a=2c+10b+5a=6+5×5=6+25=31，故答案为31．【点评】本题考查代换问题，考查去括号的运用，比较基础．6．（5分）如图，正方形ABCD边长为40厘米，其中M、N、P、Q为所在的中点：分别以正方形的顶点为圆心，以边长的一半为半径做直角扇形，那么形成图中阴影部分的面积是344平方厘米．（π 取3.14）【分析】从图中可以求出看出：阴影部分面积=正方形ABCD的面积﹣四个四分之一圆的面积=正方形ABCD的面积﹣1个圆的面积【解答】解：小圆的半径=20厘米；一个小圆的面积=πγ2=1256平方厘米；阴影部分面积=正方形ABCD的面积﹣1个圆的面积=40×40﹣1256=344平方厘米．故：应该填344．【点评】找出阴影部分面积的等量关系即可．7．（5分）一个五位数，各位数字互不相同，并且满足：从左往右，第一位是2的倍数，前两位组成的两位数是3的倍数，前三位组成的三位数是5的倍数，前四位组成的四位数是7的倍数，这个五位数是11的倍数．那么，这个五位数最小是21076．【分析】根据题意确定出各位的数字即可解决问题．【解答】解：因为万位是2的倍数，故万位最小应为2，前两位组成的两位数是3的倍数，故前两位最小应为21，前三位组成的三位数是5的倍数，故前三位最小应为210，前四位组成的四位数是7的倍数，故前四位最小应为2100，但是要求各位数不同，故应为2107，这个五位数是11的倍数，故此数为21076．故答案为21076．【点评】本题考查最大与最小、数的整除特征等知识，确定符号条件的各位的最小的数字是解题的关键．8．（5分）填入合适的数字，使如图所示乘法竖式成立．两个乘数的和是925．【分析】根据第一个因数的个位与第二个因数十位乘积的末位数是1，可确定第一个因数和第二个因数的十位是1，或9，或3、7，如是1，第二个因数的十位与第一个因数相乘的积是二位数，与算式矛盾；如是9，则第一个因数应是几十九，它与2的乘积不可能得到几百零几，所以第一个因数的个位是3或7，如是7，则第一个因数应是几十七，它与2的乘积不可能得到几百零几，所以第一个因数的个位是3，第二个因数的十位是7，据此可推出第一个因数的十位是5，进而推出第二个因数的百位是8．【解答】解：53+872=925答：两个乘数的和是925．故答案为：925．【点评】本题的重点是根据第一个因数的个位与第二个因数十位乘积的末位数是1，来推出第一个因数和第二个因数十位上的数是多少．三、填空题9．（6分）有浓度为30%的盐水若干，加入100克水后浓度变为20%，原有浓度30%的盐水200克．【分析】根据公式浓度=%．水的浓度是0%，利用十字交叉法即可求解．【解答】解：根据浓度问题的十字交叉法得．混合前的浓度是30%和水的是0%，混合后的浓度是20%，列出十字做差，在一直线上大减去小得，30%﹣20%=10%．20%﹣0%=20%，得到浓度差是20%和10%．浓度差的比值就是2：1．再根据浓度差的比等于溶液的质量比．也就是30%的溶液质量比谁的溶液质量是2：1．100×2=200（克）．【点评】十字交叉法是浓度问题中的重要方法，对应量分别是溶液质量﹣混合前浓度﹣混合后浓度﹣浓度差﹣浓度差的比．特别注意纯酒精（溶质）浓度是100%，水的浓度是0%．10．（6分）算式（﹣）×（﹣）×（I﹣J）=2014中，不同的字母代表不同的数字，那么两位数的最大值是98．【分析】对2014进行分解质因数可以得到2014的质因数有2，19，53，作出假设，猜想，结合实例（98﹣45）（36﹣17）（2﹣0）=2014，即可解决问题．【解答】解：因为2014=2×19×53，故知I﹣J=2，另外两个括号分别是19和53；或者I﹣J=1，另外两个括号分别是38和53，的理论最大值为98，另一方面有实例（98﹣45）（36﹣17）（2﹣0）=2014，故答案是98．【点评】本题考查数字问题，解题的关键是学会质因数分解，学会假设、猜想，需要熟练掌握数字之间的运算规则．11．（6分）如图，三角形ABC是直角三角形，M是斜边BC的中点，MNPQ是正方形，N在AB上，P在AC上．如果，AB的长度是12厘米，AC的长度是8厘米．那么，正方形MNPQ的面积是20平方厘米．【分析】如图，作MD⊥AB于D，以AD为外围正方形的边，作出以MN为内含正方形的弦图．根据S=S正方形ADEF﹣4•S△DMN计算即可．正方形MNPQ【解答】解：如图，作MD⊥AB于D，以AD为外围正方形的边，作出以MN为内含正方形的弦图．易知DM=AN=AC=4，AD=AB=6，∴DN=6﹣4=2，=S正方形ADEF﹣4•S△DMN=62﹣4××2×4=20cm2，∴S正方形MNPQ故答案为20．【点评】本题考查三角形的面积、弦图、正方形的性质等知识，解题的关键是学会添加辅助线，构造弦图解决问题．12．（6分）将数字1～6填入空格中，使每行、每列及每个粗线宫内数字不能重复．灰色粗线两侧格内数字之差为1，没有灰色粗线的相邻两格内数字之差不为1．【分析】根据灰色粗线两侧格内数字之差为1，先填灰色粗线另一侧的数字，再根据没有灰色粗线的相邻两格内数字之差不为1，逐步填入数字，可得结论．【解答】解：根据数独规则就是要求在每个区域内出现的数字都为1～6，从左列第二个3×2入手，6右边是5，4右边是3，3右边只能是1，可得填右列第二个3×2，5的左边是6，6的上边是3，可得其它两格的数，可得根据灰色粗线两侧格内数字之差为1，可得填右上方3×2，根据灰色粗线两侧格内数字之差为1，可得填右下方3×2，可得填左上方3×2，可得填左下方3×2，可得【点评】本题考查六宫连续数独，考查学生动手动脑能力，属于中档题．四、填空题13．（7分）甲、乙两人分别从A、B两地同时出发，相向而行，在靠近B地三等分点处相遇，相遇后两人都将速度提高30千米/小时继续前进．若2小时后，当甲到达B地时，乙距A地还有400千米，那么AB两地相距860千米．【分析】确定甲乙速度的比是2：1，设乙的速度为x千米/小时，则甲的速度为2x千米/小时，利用相遇后两人都将速度提高30千米/小时继续前进，2小时后，当甲到达B地时，乙距A地还有400千米，建立方程求出x，即可求出AB的距离．【解答】解：由题意，甲乙第一次在靠近B地三等分点处相遇，可得甲乙速度的比是2：1，设乙的速度为x千米/小时，则甲的速度为2x千米/小时，相遇后两人都将速度提高30千米/小时继续前进，2小时后，当甲到达B地时，乙距A地还有400千米，则2（x+30）+400=2（2x+3）×2，解得x=，AB两地相距2（2x+30）+2（x+30）+400=860千米，故答案为860．【点评】本题主要考查了一元一次方程的应用﹣行程问题，审清题意找到等量关系是解决问题的关键．14．（7分）一个自然数恰有48个约数，并且其中有10个连续的自然数，那么这个数的最小值是2520．【分析】因为这个数中的因数中有10个连续的自然数，那么这个数最小是1、2、3、4、5、6、7、8、9、10的最小公倍数，然后再验证这个最小公倍数是不是有48个约数．如果验证不到，再求2、3、4、5、6、7、8、9、10、11的最小公倍数，就这样去尝试．【解答】解：因为10=2×5，9=3×3，8=4×2，所以这10个数的最小公倍数，也就是7、8、9、10的最小公倍数．7、8的最小公倍数是56，9、10的最小公倍数是90，56和90的最小公倍数是2520．将2520分解质因数得23×32×5×7，所以它的因数个数是（3+1）×（2+1）×（1+1）×（1+1）=48个故此题填2520．【点评】此题考查是求公倍数的方法，以及如何去求约数的个数，采用的是假设验证的解题策略．15．（7分）在小于2015的自然数中，可以表示成5个连续自然数的和，又可以表示成6个连续自然数的和，还可以表示成连续7个自然数的和，这样的数共有10个．【分析】将连续的5、6、7个自然数求和，找出“5个连续自然数的和，一定是5的倍数；7个连续自然数的和，一定是7的倍数；6个连续自然数的和，一定是3的奇数倍”，找出5、3、7的最小公倍数，再找出在小于2015的自然数中，是105的奇数倍的数的个数即可．【解答】解：设连续的5个自然数分别为n、n+1、n+2、n+3、n+4，∴连续的5个自然数的和为n+（n+1）+（n+2）+（n+3）+（n+4）=5n+10=5（n+2），∴5个连续自然数的和，一定是5的倍数；同理，可得出7个连续自然数的和，一定是7的倍数．设连续的6个自然数分别为n、n+1、n+2、n+3、n+4、n+5，∴6个连续自然数的和为n+（n+1）+（n+2）+（n+3）+（n+4）+（n+5）=6n+15=3（2n+5），∴6个连续自然数的和，一定是3的奇数倍．∵5、3、7的最小公倍数为：5×3×7=105，105是3的奇数倍，∴2015÷105=19…20，∴在小于2015的自然数中，是105的奇数倍的数一共有（19+1）÷2=10个．故答案为：10．【点评】本题考查了数字问题以及最小公倍数，通过自然数求和找出“5个连续自然数的和，一定是5的倍数；7个连续自然数的和，一定是7的倍数；6个连续自然数的和，一定是3的奇数倍”是解题的关键．16．（7分）对一个大于1的自然数进行如下操作：如果是偶数则除以2，如果是奇数则先减去1再除以2，如此进行直到得数为1，操作停止．那么，所有经过3次操作结果为1的数中，最大的数是15．【分析】分析与解答过程如下．【解答】从1开始向前倒推，寻求原数的最大值；若发现上一步是偶数，则须本数×2；若上一步是奇数，则须本数×2+1；显然，每次向前推出的奇数可使原数更大，倒推过程为：1→3→7→15所以，15是原数的可能达到的最大值．故：填15．【点评】利用数论、倒推方法，研究奇偶性．五、解答题17．（8分）计算：（1）2.015×128+20.15×76+201×1.12（2）++．【分析】（1）确定2.015为公因数，然后根据乘法的分配律简算即可．（2）把拆分为﹣，然后简算即可．【解答】解：（1）2.015×128+20.15×76+201×1.12=2.015×128+2.015×760+2.015×112=2.015×（128+760+112）=2.015×1000=2015（2）++=++﹣=++=+=【点评】此题重点考查了学生对运算定律的掌握与运用情况，要结合数据的特征，灵活选择简算方法．18．（8分）解下列方程（组），并用方程（组），解应用题，写出简要解题过程：（1）解方程：=3﹣．（2）某班有45名同学，其中有5名男生和女生的参加了数学竞赛，剩下的男女生人数恰好相等，这个班有多少名男生？【分析】（1）利用一元一次方程的求解步骤，即可解方程；（2）设原来男生有x人，离开5人还剩下（x﹣5）人；女生原来有45﹣x人，走了女生的还剩下（1﹣）（45﹣x）人，根据剩下的男女生人数相等列出方程．【解答】解：（1）=3﹣，去分母：5（x+8）=45﹣3（x﹣1）去括号：5x+40=45﹣3x+3，移项、合并同类项：8x=8两边同除以8：x=1；（2）设原来男生有x人，由题意得：（1﹣）（45﹣x）=x﹣5，x=21；答：这个班原来有男生21人．【点评】解决本题先设出数据，把剩下的男女生的人数分别表示出来，再根据等量关系列出方程求解．19．（15分）如图所示，△ABC的面积是210，D、E分别是BC、AC的中点，F 分别是AB的四等分点（靠近B 点）．（1）求△ABE的面积是多少？（2）求BP：PE（3）求△PMN的面积是多少？【分析】（1）利用三角形中线的性质即可解决问题；（2）根据PB ：PE=S △ABD ：S △ADE ，计算即可；（3）根据S 阴=S △EDF ﹣S △EFN ﹣S △DFM ﹣S △EDP 计算即可；【解答】解：（1）∵AE=EC∴S △ABE ：S △ABC =1：2，∴==105；（2）如图，连接DE ．∵PB ：PE=S △ABD ：S △ADE =：•S △ABC =2：1，∴BP ：PE=2：1；（3）连接EF 、DF ．∵S △DEF =S △ABC ﹣S △AEF ﹣S △DBF ﹣S △DEC =S △ABC ﹣S △ABC ﹣S △ABC ﹣S △ABC =S △ABC ， 又∵FN ：CN=S △FBE ：S △BCE =1：4，∴S △EFN =S △ABC ，∵FM ：CM=S △ADF ：S △ADC =3：4，∴S △FDM =S △ABC ，∵PA ：PD=S △ABE ：S △BDE =2：1，∴S △PED =S △ABC ，∴S 阴=S △EDF ﹣S △EFN ﹣S △DFM ﹣S △EDP =（﹣﹣﹣）S △ABC =8．【点评】本题考查三角形的面积、掌握比例模型的解决问题的关键，学会添加常用辅助线，构造比例模型解决问题．20．（13分）定义符号“|a|”，称做a的绝对值．绝对值的几何意义是：如图所示，|a|表示数a的点到原点（图中的0）的距离：距离不能小于0．如：3的到原点距离是3，所以3的绝对值是3；同样﹣3的绝对值也是3；（1）若|a|=1，|b|=2，且b＞a＞0，则a+b3．（2）若|3a﹣b﹣5|+|b+c﹣9|+|a+c﹣8|=0，则a+b+c=12．【分析】（1）由|a|=1，|b|=2，且b＞a＞0，推出a和b都是正数，且a=1，b=2（2）|3a﹣b﹣5|+|b+c﹣9|+|a+c﹣8|=0，说明3a﹣b﹣5=0，b+c﹣9=0，a+c﹣8=0【解答】解：（1）a+b=1+2=3（2）3a﹣b﹣5=0①b+c﹣9=0②a+c﹣8=0③①+②得3a+c﹣14=03a+c=14④④﹣③得2a+8=14a=3由②得b+c=9所以a+b+c=3+9=12【点评】这题的关键是一个数的绝对值大于或等于0，第（2）题只有三部分都得0等式才成立．21．（18分）三角形的内角和是不变的，即在任意三角形ABC中，∠A+∠B+∠C=180°．利用三角形内角和是180度这一性质，可以推出一个非常重要的结论：三角形的一个外角等于和它不相邻的两个内角的和，如图所示：∠A+∠B=∠ACD．根据以上内容，解答下面的题目：（1）已知在三角形ABC 中，∠C=80°，∠A﹣∠B=20°，那么∠B的度数是D．A.60° B.30° C.20° D.40°（2）如图2，P是三角形ABC内一点，比较∠BPC与∠A的大小并简单说明理由．（3）如图3，∠1=27.5°，∠2=95°，3=38.5°，那么∠4=19°．【分析】利用“三角形内角和是180度、三角形的一个外角等于和它不相邻的两个内角的和”这2个性质和结论求解即可．【解答】（1）角形ABC 中，∠C=80°，则：∠A+∠B=180°﹣80°=100°，而∠A﹣∠B=20°，则：∠B=40°，故选D．（2）∠BPC=180°﹣∠PBC﹣∠PCB，∠A=180°﹣∠ABC﹣∠ACB；而∠PBC＜∠ABC，∠PCB＜∠ACB，故∠BPC＞∠A．（3）∠CDB=∠1+∠4，∠CDB=180°﹣∠2﹣∠3，则∠1+∠4=180°﹣∠2﹣∠3，故：∠4=180°﹣（∠1+∠2+∠3）=180°﹣（27.5°+95°+38.5°）=19°．【点评】根据“三角形的一个外角等于和它不相邻的两个内角的和”和“三角形内角和是180度”，逐一求解即可．第21页（共21页）。

第四届学而思年度教学质量监测六年级英语答案解析（时间45分钟，满分100分）一. 单项选择(30*2分=60分)Section A: 语法从A、B、C、D四个选项中，选择可以填入空白处的最佳选项。

(此部分答案解析由乐加乐小升初英语名师杨育敏老师撰写)1.答案：C。

此题考查冠词。

此处表示泛指应使用不定冠词。

字母s [es]发音第一个因素为元音，故选C. an。

2.答案：C。

此题考查形副词辨析。

根据句意，“这里太冷了，我们不能长时间在这里工作。

”,much too后面接形容词或副词，too much后面接不可数名词，故选C。

3.答案：D。

此题考查不定代词。

根据题干，tea or milk，在两者当中进行选择，所以排除C；根据后句“I really don't mind.”“我真的不介意”，可知两者当中任意一个都可以，故选D。

4.答案：D。

此题考查名词。

根据两空前的“two”和“three”，结合备选项，可知应选择watch和knife两个名词正确的复数形式，故选D。

5.答案：B。

此题考查介词。

具体某一天前用时间介词on，故选B。

6.答案：A。

此题考查形副词最高级句型“one of the +最高级+名词复数”。

形容词interesting的最高级为most interesting，故选A。

7.答案：B。

此题考查不定代词用法。

“另一只手”应该用the other，但是此空前有物主代词her，因此要去掉the，故选B。

8.答案：C。

此题考查代词。

根据句意，“当我找到他的电话号码和地址后，我就把它们写了下来。

”此处指代的是前文中的his phone number and address，应用宾格复数，故选C。

9.答案：B。

此题考查情态动词。

Need问句的肯定回答应用must，故选B。

10.答案：A。

此题考查代词用法。

根据句意，“我上周买了一本书，但是现在我找不到它了，所以我得去买一本新的”。

it指代同一个，one指代同一类的另一个。

绝密★启封前2012六年级英语学而思杯样卷时间：45分钟分值：100分注意事项：1．每小题选出答案后，请将答案写在答题卡上。

在试卷上作答无效。

2．考试结束后，请务必将答题卡交回。

姓名_______________ 得分_____________一、单词辨音。

（5x2）( ) 1. A. use B. put C. student D. university ( ) 2. A. how B. down C. low D. town( ) 3. A. mother B. they C. thing D. this( ) 4. A. sorry B. holiday C. top D. over( ) 5. A. machine B. catch C. touch D. chocolate二、单项选择。

（15x2）( ) 6. _____ are going to England for a holiday.A. The WangB. Wang’sC. The Wang’sD. The Wangs ( ) 7. There is _______ “x” in the word “six”.A. aB. anC. /D. the( ) 8. The film is not interesting. _______ people like it.A. LittleB. A littleC. FewD. A few( ) 9. –These farmers have been to the United States.–Really? When ______ there?A. will they goB. did they goC. do they goD. have they gone ( ) 10. –Excuse me. Where is the sick boy sent here a moment ago?–He ______ by the doctor.A. has been examinedB. will be examinedC. is examinedD. is being examined( ) 11. Peter ______ come with us tonight, but he isn’t very sure yet.A. mustB. mayC. canD. will( ) 12. –_____ did it _____ the conductor to check the tickets this morning?–Half an hour.A. How soon; takeB. How long; costC. How often; spentD. How long; take ( ) 13. You must be very tired. Why not ______ a rest?A. to stop to haveB. to stop havingC. stop to haveD. stop having ( ) 14. Could you tell me_______ we get to the airport?A. howB. whetherC. whereD. what( ) 15. The twins are together most of the time. So they never feel ______.A. lonelyB. aloneC. happilyD. friendly( ) 16. My uncle arrived ______ the airport ______ the morning of May 3.A. at; inB. in; inC. at; onD. in; on( ) 17. I hurried ________I wouldn’t be late for class.A. sinceB. so thatC. butD. unless( ) 18. There isn't anything wrong with the radio, ______?A. is thereB. is itC. does itD. does there ( ) 19. I first met Lisa three years ago. She at a radio shop at that time.A. has workedB. was workingC. is workingD. will work( ) 20. —Betty, you don’t look well. What's wrong?—I have a fever.—______. You'd better go to see a doctor.A. I'm sorry to hear thatB. Oh, mineC. It's all lightD. You look bad三、完形填空。

绝密★启封前2012学而思杯英语六年级样题时间：50分钟分值：100分注意事项：1．每小题选出答案后，请将答案写在答题卡上。

在试卷上作答无效。

2．考试结束后，请务必将答题卡交回。

姓名_______________ 得分_____________听力部分（30分）一、听力（共3节，共30分）做题时，先将答案标在试卷上，录音内容结束后，再将试卷上的内容转填到答题纸上。

第一节（共5小题：每小题2分，共10分）根据你听到的对话和问题，选出最恰当的答案，标在试卷的相应位置。

听完每段对话和问题后，你都有5秒的时间来回答有关小题，每段对话和问题只读一遍。

1. ________2. ________3. ________4. ________5. ________第二节（共5小题：每小题2分，共10分）根据你听到的短文和问题，选出最恰当的答案，标在试卷的相应位置。

听完每个问题和选项后，你都有5秒的时间来回答有关小题，短文、问题和选项只读一遍。

1. ________2. ________3. ________4. ________5. ________第三节（共5小题：每小题2分，共10分）根据你听到的长对话，填写下列表格，标在试卷的相应位置。

听完对话后，你有30秒的时间来回答所有小题，对话只读一遍。

(表格省略)笔试部分（70分）一、单项选择。

（20分）1. John Smith is ___ honest man.A oneB anC theD a2. The girl often brushes her_____ before she goes to bed.A. toothB. toothsC. teethD.teeths3. _____, it was very difficult but about an hour later it became easier.A. In the endB. At the endC. At the beginningD. On the beginning4. Please open the window,________?A. can't youB. aren't youC. do youD. will you5. ______ hurry, _______speed.A. More, lessB. Much, littleC. The more, the lessD. The much, the little6. She told us ___story that we all forgot about the time.A. such an interestingB. such interesting aC. so an interestingD. a so interesting7. She looks _____ than she does.A. the more olderB. very olderC. much olderD. more older8. His father will be back from London _____ a few days.A sinceB onC inD to9. You can find him in _____.A. Room 201B.201 RoomC. the Room 201D. the 201 Room10. ---Is _______ here？---No. Jim and Hans have asked for leave.A. everybodyB. somebodyC. anybodyD. nobody11. ---Excuse me. Look at the sign: NO SMOKING!---Sorry, I_______ it.A. don't seeB. didn't seeC. haven't seenD. won't see12. _______ here and ask him about it yesterday?A. Did you comeB. Would you not goC. You didn't comeD. Aren't you13. Look! The children_______ kites over there.A. flewB. flyC. are flyingD. were flying14. What _______ she_______ when I entered?A. is; doingB. does; doC. was; doingD. did; do15. The summer vacation will begin next week. David _______ to stay with us.A. will comingB. comesC. cameD. is coming16. Ann _______ her hair every week.A. is going to washB. washC. washesD. is washing17. The old bridge in my hometown_______ next month.A. is going to be rebuiltB. will rebuiltC. are going to be rebuiltD. are going to rebuilt18. _______ foggy it was yesterday!A HowB WhatC What aD How a19. —_______ do you get to school every day? —By bus.A. WhatB. WhenC. WhyD. How20. —_______?—Delicious. I enjoyed it very much.A.What’s your favourite foodB.How do you like the foodC.Do you like the foodD.Would you like some more food二、缺词填空先通读短文，然后根据短文内容和所给的首字母在空格内填入一个适当的词，使短文意思完整。

12011学而思杯六年级英语真题解析温馨提示：两讲共用一讲讲义。

试卷名称：2011年六年级学而思杯英语考试年级：六年级科目：英语试卷满分：100分答题时间：60分钟试题形式：选择能力分值：全部为0开放时间：2011年10月6日11:20-12:20一、单词辨音(共10分)从A 、B 、C 、D 四个选项中找出一个画线部分的读音与其他不同的选项( ) 1．A ．here B ．near C ．clearly D ．there( ) 2．A ．fair B ．bear C ．year D ．stair( ) 3．A ．see B ．please C ．easy D ．cause( ) 4．A ．know B ．cook C ．Kate D ．bike( ) 5．A ．hurry B ．hundred C ．hour D ．habit二、单项选择(共30分)从下列各题所给的A 、B 、C 、D 四个选项中，选择可以填入空白处的最佳选项6．It‟s time __________ go.A ．toB ．inC ．onD ．at7．--- Peter, why didn‟t you go to the flower show?--- Because I think it‟s something pleasant.A ．far moreB ．far lessC ．too muchD ．much too8．Which month do you like best ?A ．SpringB ．MondayC ．AprilD ．Tuesday9．When the football fans saw Beckham, they got______excited______they cried out.A ．so, thatB ．too, toC ．such a, thatD ．such, that10．_______ you ________ elephants last year?A ．Did, seeB ．Did, sawC ．Does, seesD ．Do, see11．I usually go to work by bike, but yesterday I took taxi.A ．the, /B ．the, aC ．/, aD ．a, /12．If any trouble comes at you, I with you and help you in the future.A ．are going to stayB ．stayC ．will stayD ．stayed13．Do you think that the bridge in 2018?A ．would completedB ．will be completedC ．had been completedD ．is being completed14．Ben‟s sister often _______ a bike on Sundays. Look! ________ riding a bike now.A ．ride, HeB ．rides, She isC ．ride, They isD ．rides, He are215．--- How much is this T-shirt?--- _____________.A ．I‟m tenB ．Thank you C. Fifteen yuan D ．I‟m happy16．--- Excuse me sir, where is Room 205?--- Just a minute. I‟ll let Bob you to your room.A ．showB ．shownC ．to showD ．showing17．The boy was seen an old woman in the street yesterday.A ．helpsB ．helpC ．to helpD ．helped18．The rock singer, along with his bodyguard, from the theater since the crowdsaw him.A ．have rushed awayB ．rushed awayC ．had rushed awayD ．has rushed away19．There are altogether eleven books on the shelf, five are mine.A ．on whichB ．in whichC ．of whichD ．from which20．My little brother is ___________ short to catch the apple on the shelf.A ．tooB ．toC ．twoD ．three三、完形填空阅读下面短文，掌握其大意，然后从短文后各题所给的A 、B 、C 、D 四个选项中选择最佳选项(共30分)One afternoon, my son Adam asked me, “Are all people the same even if they are different in color?”I thought for a minute, and then I said, “I‟ll explain, if you can just wait until we make a quick 21 at the grocery store. I have something interesting to show you.”At the grocery store, we 22 some apples —red, green and yellow ones. Back home, I told Adam, “It‟s time to 23 your question.” I put one apple of each type on the table. Then I looked at Adam, who had a 24 look on his face.“People are like apples. They come in all 25 colors, shapes and sizes. On the 26 , some of the apples may not 27 look as delicious as the others.” As I was talking, Adam was examining each one carefully.Then, I took each of the apples and peeled(削皮)them, 28 them back on the table, but in a different place.“Okay, Adam, tell me which is which.”He said, “I 29 tell. They all look the same now.” “Take a bite of 30 . See if that helps you 31 which one is which.”He took 32 , and then a huge smile came across his face. “People are 33 like apples! They are all different, but once you 34 the outside, they‟re pretty much the same on the inside.”He totally 35 it. I didn‟t need to say or do anything else.21．A ．stop B ．start C ．turn D ．stay22．A ．bought B ．counted C ．saw D ．collected23．A ．check B ．mention C ．answer D ．improve24．A ．worried B ．satisfied C ．proud D ．curious25．A ．ordinary B ．normal C ．different D ．regular26．A ．outside B ．whole C ．table D ．inside27．A ．still B ．even C ．only D ．ever28．A ．keeping B ．placing C ．pulling D ．giving29．A ．mustn‟t B ．can‟t C ．shouldn‟t D ．needn‟t30．A．each one B．each other C．the other D．one other 31．A．admit B．consider C．decide D．believe32．A．big bites B．deep breaths C．a firm hold D．a close look 33．A．just B．always C．merely D．seldom34．A．put away B．get down C．hand out D．take off 35．A．made B．took C．got D．did四、阅读理解阅读下面短文，根据短文内容，从短文后各题所给的A、B、C、D四个选项中，选择最佳选项(共30分)AThere are many unusual hotels around the world. In Greenland, there is a hotel madeout of ice , open between December and April every year. In Turkey, there is a cave hotelwith a television, furniture, and a bathroom in each room. And in Bolivia, there is the SaltPalace Hotel.Thousands of years ago, the area around the Salt Palace Hotel was a large lake. Butover time, all the water disappeared. Today, the area has only two small lakes and two salt deserts.The larger of the two deserts, the Uyuni salt desert, is 12,000 square kilometres. Duringthe day, the desert is bright white because of the salt. There are no roads across the Uyuni desert, so local people must show guests the way to the hotel.In the early 1990s, a man named Juan Quesada built the hotel. He cut big blocks of saltfrom the desert and used the blocks to build it. Specially, everything in the hotel is made outof salt: the walls, the dome roof, the tables, the chairs, the beds, and the bar.The sun heats(使变热)the walls and roof during the day. At night the desert is very cold,but the rooms stay warm. The hotel has twelve rooms. A single room costs＄40 a night, and adouble room costs＄60.A sign on the hotel‟s wall tells the guests, …Please don‟t lick(添)the walls.‟36．What is special description about the Salt Palace Hotel?A．Its long history.B．The price of the rooms.C．The guests that stay there.D．What it is made of.37．Which sentence about the area around the Salt Palace Hotel is NOT true?A．It was a lake many years ago.B．It is white during the day.C．There are several roads across the Uyuni desert.D．It is more than 10,000 square kilometers.38．Where did the salt used for the hotel come from?A．a salt factory B．the desertC．Turkey D．the walls of the hotel39．What keeps the rooms warm at night?A．heat from the walls B．the airC．the moon D．the furniture40．The best topic of the passage is ____________.A．Salt Palace Hotel B．Sugar Desert HotelC．Block Hotel D．Ice Hotel34BThe year 2009 is the Year of Ox. The ox is a representative of the farming culture of China. In the farming economy (经济), oxen are the major animals pulling plows (犁).Of course, the good of oxen is not limited to plowing. In fact, they are seen as "boats on land" for their ability to carry loads. Besides, the whole body of an ox is full of treasures. Their meat and milk is food full of nutrition, and their skin can be used to make clothes and shoes. With all these qualities, oxen are regarded as generous creatures.In the past, oxen played an important role in the spiritual life of the Chinese. Even today, oxen still play a special part in some folk activities. For example, some people who live in southwest China will cook cattle bone soup and share it among family members when holding the ceremony for children who reach 13. They believe that the cattle bone soup represents the blood relationship among family members. In order to express their love for oxen, people in some other areas will run to shake off diseases on the 16th day of the first month by the lunar calendar (农历), and during their run they will take their oxen along, which indicates they regard the creature as human.Because of the contribution of oxen in their lives, the Chinese people are very grateful to the animal. In addition, the use of oxen in ceremonies and the thanks people owe to oxen help to develop various traditional customs, which becomes an important part of the folk culture of the Chinese nation.41．The year 2009 is the Y ear of_________.A ．OxB ．RabbitC ．SnakeD ．Cat42．The words "boats on land" underlined in Paragraph 2 refer to __A ．animals for taking goodsB ．creatures for pulling plowsC ．treasures of the folk cultureD ．tools in the farming economy43．From the third paragraph, we know that __A ．oxen are not more important today than in the pastB ．ceremonies are held when people cook fish bone soupC ．oxen are treated as human in some areas of ChinaD ．people run with oxen to shake off diseases every month44．Which of the following helps to develop traditional customs?A ．The interesting role of oxen.B ．People's respect and love for oxen.C ．The useless value of an ox's body.D ．The construction of oxen to the economy.45．Why does the author write the text?A ．To stress the usage of oxen in industry.B ．To introduce the Chinese folk culture.C ．To describe how to celebrate the Year of Ox.D ．To explain how to develop agriculture with oxen.CBy 1990,according to a World Wildlife Fund(WWF)report, only about 4,500 tigers survived throughout the world --- half of them in India. Mr. Foresters, who followed and counted tiger footprints, estimated(估计)that in May 1992 only about 1,800 tigers existed in India. Project Tiger supported by WWF was immediately launched. Project Tiger is to protect tigers from being killed. So, nine tiger reserves were created, with armed guards protecting them.The project provided opportunities for researchers from India and abroad to study5tigers in the reserves and gather unavailable information about their habits. Studies show that a male tiger may control a hunting territory of between 10 and 20 sq. kms, depending on its age, size, and strength.The territory of a male includes the smaller territories of three or four tigresses. A tiger marks the boundaries of its by spraying urine(尿)and other bodily liquids. But it tries to avoid territory fights, guided by the body smell of other tigers. Tigers fights to death only when a tigress is defending her young, or when a tiger is guarding a tigress from the attention of other males.The popular image of the tiger is that of a cruel and undefeatable hunter. But studies show that it catches only one of 20 victims when it tries to attack.Fears have recently developed that Project Tiger has been too successful. It has enabled th e tiger population to double but India‟s human population has also grown out of control. The land problem is becoming serious and many rural people feel angry about the fact that some rich forests are kept for tigers. A growing number of attacks by tigers on man have added to the hostility(敌意).46．The aim of Project Tiger is to______.A ．study the growth rate of tigersB ．improve the breeding of young tigersC ．protect tigers from being killedD ．analyze the behavior of tigers47．What‟s meaning of the word “territory” in paragraph 2 _______.A ．地盘B ．工程C ．决定D ．安排48．Studies have shown that_______.A ．a tigress never attacksB ．the tigress is always gentleC ．a tiger never fights with another tiger to defend its own territoryD ．the tiger is not as a good hunter as is commonly described49．Some people are afraid that Project Tiger_______.A ．has been carried out too farB ．has failed to achieved its goalC ．hasn‟t received any attentionD ．is not worth the money spent on it50．The author seems________.A ．to be excited about Project Tiger.B ．to have a matter-of-fact attitude towards Project TigerC ．to have an unfriendly attitude towards Project TigerD ．to be satisfied with Project Tiger答案一、单词辨音(共10分)从A 、B 、C 、D 四个选项中找出一个画线部分的读音与其他不同的选项1．【答案】D2．【答案】C3．【答案】A4．【答案】A5．【答案】C6二、单项选择(共30分)从下列各题所给的A 、B 、C 、D 四个选项中，选择可以填入空白处的最佳选项6．【答案】A7．【答案】B8．【答案】C9．【答案】A10．【答案】A11．【答案】C12．【答案】C13．【答案】B14．【答案】B15．【答案】C16．【答案】A17．【答案】C18．【答案】D19．【答案】C20．【答案】A三、完形填空21．【答案】A【解析】文章大意一天下午，我的儿子问我：肤色不同的人是不是都是一样的？我想了一会儿，对儿子说：我们先很快去水果店买的水果回来，然后我演示给你这个问题的答案。

启用前★绝密2013年六年级学而思综合能力测评（学而思杯）数学试卷考试时间：90分钟满分：150分考生须知：请将所有答案填写在答题纸．．．上第I卷（填空题共90分）一、填空题A（每题5分，共50分）1.数一数，右图中一共有根小木棒．2.投一枚骰子，点数为奇数的概率是%．3.已知：五位数1006a能被9整除，那么a ．4.甲种酒精溶液浓度为10%，用甲种酒精溶液100克和乙种酒精溶液100克混合成浓度为30%的酒精溶液200克.%.5.西饼店出售两种包装的面包，大袋每袋5个，小袋每袋3个，不拆包零售．如果大袋售价是每袋8元，小袋售价是每袋5元．那么，李老师要给全班48名同学每人发1个面包最少要花元．6.如右图，正六边形内接于圆．如果圆的面积是300平方厘米，那么图中阴影部分的面积是_______平方厘米．7.下图是北京市9月25日上午6时至下午3时的每小时平均空质量指数统计图，根据图表数据计算：这10个小时，北京市空气质量指数平均值是．8.小明带着一些钱去买钢笔，如果钢笔降价10%，则可以比原来多买30支.那么降价10%后，小明带的钱可以买支钢笔.9.将数字1~9填入下面竖式，相同字母代表相同数字，不同字母代表不同数字．若“H”=4，那么四位数GHIH=．+A B CD E F G H I H10.如下图，边长为4厘米的正方形被等分成44⨯的网格，以AB为边，任意格点为顶点，能画出_______ 个面积是1平方厘米的三角形．二、填空题B （每题8分，共40分）11. 在下列说法中，正确的说法有 个．a) 2米的13不等于1米的23． b) 两个质数的乘积一定是合数．c) 如果大圆半径是小圆半径的3倍，那么大圆面积是小圆面积的9倍．d) 如果长方体底面是正方形，侧面展开图也为正方形，那么高是底面边长的4倍．12. 一个几何体从上面看、前面看、侧面看如下图所示，那么，这个图形的体积是 立方厘米． （π取3.14，图中单位为：厘米）13. A 、B 、C 三人和他们的妻子L 、M 、N （不对应）去集市上买羊，买完后惊奇的发现，每个人所买羊的数量正好和价格相同（例如A 买了a 只羊，则每只羊的价格是a 元）；若已知A 、B 、C 分别比他们的妻子多花了63元，还知道A 比M 多买了23只羊，B 比L 多买了11只羊，那么A 的妻子是 ．（填字母）14. 一个四位数abcd ，相同字母代表相同数字，不同字母代表不同数字．如果ab a b c d =+++，cd a b c d =⨯⨯⨯，那么，四位数abcd = ．15. 甲、乙两人分别从A 、B 两地同时出发，相向而行，在靠近B 地三等分点处相遇，相遇后两人都将速度提高30千米/小时继续前进．若2小时后，当甲到达B 地时，乙距A 地还有400千米 .那么AB 两地相距 千米．从侧面看从前面看从上面看第II卷（解答题共60分）三、解答题（请将解答过程写在答题纸上，试卷作答无效）16.计算（每题4分，共16分）1)计算：15132.6 1.231.43656⨯+⨯+÷2)计算：111111357926122030++++3)解方程：52(23)13(2)x x+-=+-4)解方程组：272 347623x yx y-=⎧⎪-+⎨=⎪⎩17. 列方程解应用题（共6分）六年级二班同学参加学校植树活动，派男、女生共12名同学去取树苗.如果男同学每人拿5棵，女同学每人拿4棵，则恰好取完.如果男同学4棵，女同学拿的5棵，则还差2棵取完.那么，六年级二班男、女同学各有多少名？18. 已知：()S a 表示的各位数字之和，如果a 是一个四位数，且满足()()()24S a S a S a +=.回答下列问题.1) a 的最小值是 .（4分）2) a 的最大值是多少？（请写出具体解题过程）（6分）19. 如右图，已知三角形ABC 的面积是90，D 是AB 中点，E 、F 是BC 边上三等分点，K 、M 、N 是CA边四等分点.回答下列问题.1) 三角形ENK 的面积是 ．（3分） 2) NP : PE 的比值是 ．（3分）3) 图中阴影部分的面积是多少？（请写出具体解题过程）（6分）B四、 阅读材料并回答下列问题（共16分）20. 已知：求n 个相同因数乘积的运算叫做乘方（power ），则连续n 个a 相乘可以表示为n a ．在n a 中，相同的乘数a 叫做底数，a 的个数n 叫做指数，乘方运算的结果n a 叫做幂．n a 读作a 的n 次方，如果把n a 看作乘方的结果，则读作a 的n 次幂．a 的二次方（或a 的二次幂）也可以读作a 的平方；a 的三次方（或a 的三次幂）也可以读作a 的立方．每一个自然数都可以看作这个数的一次方，也叫做一次幂．如：11可以看作111． 运算顺序：先括号，再乘方，接乘除，尾加减．1) 同底数幂：n m n m a a a +⨯=，n m n m a a a -÷=．例如：514222÷=． 2) 幂的乘方：()mn n m a a ⨯= ．例如：()431222=．3) 积的乘方：()n n n a b a b ⨯=⨯，()n n n n a b c a b c ⨯⨯=⨯⨯．例如：()4442323⨯=⨯． 4) 同指数幂：()n n n a b a b ⨯=⨯，()n n n n a b c a b c ⨯⨯=⨯⨯．例如：()4442323⨯=⨯． 根据以上材料回答下列问题：1) 判断下列各题对错（对的答√，错的答×）（每题1分，共4分）a) 1311表示11个13相乘. （ ）b) ()33355ab a b =.（ ）c) ()()()()()nb c b c b c b c b c ++++=+n 个. （ ） d) ()4482162x y xy =.（ ）2) 12345077777⨯⨯⨯⨯⨯ 可以用乘方表示为： . （3分） 3) 计算：()357995050333333⨯⨯⨯⨯⨯= . （3分）4) 计算：()3329220510⨯⨯÷= . （3分）5) 已知：3n x =，5n y =，那么()22nx y = . （3分）启用前★绝密2013年六年级学而思综合能力测评（学而思杯）数学试卷考试时间：90分钟满分：150分考生须知：请将所有答案填写在答题纸．．．上第I卷（填空题共90分）一、填空题A（每题5分，共50分）1.数一数，右图中一共有根小木棒．【难度】★【答案】18【考点】计数、几何计数【分析】直接进行数数，345618+++=2.投一枚骰子，点数为奇数的概率是%．【难度】★【答案】50【考点】计数、概率【分析】骰子的点数是1～6，奇数的情况是1、3、5，共三种情况，所以3100%50% 6⨯=.3.已知：五位数1006a能被9整除，那么a=．【难度】★★【答案】2【考点】数论、整除特征【分析】一个整数能被9整除，数字之和是9的倍数. 10069a k++++=，2a=.4.甲种酒精溶液浓度为10%，用甲种酒精溶液100克和乙种酒精溶液100克混合成浓度为30%的酒精溶液200克.%.【难度】★★【答案】50【考点】应用题、浓度问题【分析】（1）根据溶质相等列方程，设乙种酒精溶液的浓度是%x . 则有：10010%100%20030%x ⋅+⋅=⋅，解得50x =. (2) 相同质量的两种溶液混合，混合浓度等于初始浓度的平均数. 30%210%50%⋅-=.5. 西饼店出售两种包装的面包，大袋每袋5个，小袋每袋3个，不拆包零售．如果大袋售价是每袋8元，小袋售价是每袋5元．那么，李老师要给全班48名同学每人发1个面包最少要花 元．【难度】★★★ 【答案】77元【考点】组合、最值问题、不定方程【分析】大袋的单价和小袋的单价比是：8553<，极端思考，最少花的钱是：838444876555⨯==，而48不是5的倍数，所以花的钱比4765多. 假设买大袋包装x 袋，小袋包装y 袋，所以有：5348x y +≥，求85x y +的最小值.10x =、0y =，8580x y +=；9x =、1y =，85895177x y +=⨯+⨯=； 8x =、3y =，885379⨯+⨯=； 7x =、5y =，875581⨯+⨯=；6x =、6y =，865678⨯+⨯=；尽量买大袋，少买小袋. 所以至少要花77元.6. 如右图，正六边形内接于圆．如果圆的面积是300平方厘米，那么图中阴影部分的面积是_______平方厘米．【难度】★★★ 【答案】100【考点】几何、圆与扇形【分析】如下图所示：阴影分成两部分来看，弓形+三角形，两个弓形是6个弓形的13；再看三角形，两个三角形是正六边形的13；所以阴影是整体的13，1300=1003⨯.7.下图是北京市9月25日上午6时至下午3时的每小时平均空质量指数统计图，根据图表数据计算：这10个小时，北京市空气质量指数平均值是．【难度】★★【答案】46【考点】平均数【分析】525559544846392740404610+++++++++=8.小明带着一些钱去买钢笔，如果钢笔降价10%，则可以比原来多买30支.那么降价10%后，小明带的钱可以买支钢笔.【难度】★★★【答案】300【考点】应用题、经济问题【分析】（比例）：原价和降价的比是：1:(110%)10:9-=；前后买到的数量之比是：9:10，多买1份，1份是30支，降价后可以买1030300⨯=支.（方程）假设原来每支钢笔价钱10元，可以买到x 支；现在价钱是9元，可以买到30x +支，所以有：109(30)x x =+，270x =，现在可以买到27030300+=支.9. 将数字1~9填入下面竖式，相同字母代表相同数字，不同字母代表不同数字．若“H ”=4，那么四位数GHIH = ．+A B CD E F GHI H【难度】★★★ 【答案】1424 【考点】组合、数字谜【分析】根据题意知：1G =（两个三位数的和是四位数，千位为1），GHIH 剩下“I ”.假设两个加数的数字和是a ，和的数字和是b ，则有4549a b a b k +=+⎧⎨-=⎩（第一个算式因为多了一个4H =，第二个算式是进一位数字和少9），并且a 和b 是关于9同余的，45449+=除以9余4，所以a 与b 是除以9余2，而 1449G H I H I I +++=+++=+，所以2I =，构造一个满足条件的数字谜：6397851424+=.10. 如下图，边长为4厘米的正方形被等分成44⨯的网格，以AB 为边，任意格点为顶点，能画出_______个面积是1平方厘米的三角形．【难度】★★★ 【答案】6个【考点】几何、直线形图形面积【分析】三角形的面积是2⨯÷底高，所以有：2=1⨯÷底高，即=2=12=21⨯⨯⨯底高，要么是12⨯，或是21⨯，先寻找规则的三角形，如下图：1C 、2C 、3C 、4C 与AB 构成的就是规则的三角形，连接12C C 并延长，这样与AB 平行的直线延长，找出剩下满足要求的两点. 一共是6个点.二、填空题B （每题8分，共40分）11. 在下列说法中，正确的说法有 个．a) 2米的13不等于1米的23． b) 两个质数的乘积一定是合数．c) 如果大圆半径是小圆半径的3倍，那么大圆面积是小圆面积的9倍．d) 如果长方体底面是正方形，侧面展开图也为正方形，那么高是底面边长的4倍．【难度】★★★ 【答案】3个【考点】课内基础知识点【分析】（a ）错，等于的；（b ）正确；（c ）正确；（d ）正确，如下图所示；12. 一个几何体从上面看、前面看、侧面看如下图所示，那么，这个图形的体积是 立方厘米． （ 取3.14，图中单位为：厘米）34aa a a h【难度】★★★ 【答案】251.2【考点】几何、圆锥圆柱【分析】几何体是下面圆柱(底面半径是4，高是4)和上面半个圆锥（底面半径是4，高是6）组成. 2211444680251.232πππ⋅⋅+⋅⋅⨯==(立方厘米).13. A 、B 、C 三人和他们的妻子L 、M 、N （不对应）去集市上买羊，买完后惊奇的发现，每个人所买羊的数量正好和价格相同（例如A 买了a 只羊，则每只羊的价格是a 元）；若已知A 、B 、C 分别比他们的妻子多花了63元，还知道A 比M 多买了23只羊，B 比L 多买了11只羊，那么A 的妻子是 ．（填字母） 【难度】★★★★ 【答案】N【考点】数论、完全平方数、平方差公式【分析】根据题意得，A 、B 、C 都比他们的妻子多花63元，每个人花的钱是完全平方数，每对夫妻均有2263x y -=.（x 、y 代表买到羊的只羊，且x y >）即()()63x y x y +-=，而6316332179=⨯=⨯=⨯（x y +与x y -的奇偶性一样），有： 631x y x y +=⎧⎨-=⎩ 或213x y x y +=⎧⎨-=⎩ 或97x y x y +=⎧⎨-=⎩得到三组解(3231)、、(129)、、(81)、题目中B 比L 多买11只羊. 差11的只有一组，12111-=. 所以12B =、1L =； A 比M 多买23只羊，32923-=和31823-=，但是若8M =，M 和L 是夫妻，矛盾.所以32A =、9M =； 所以A 的妻子是N .14. 一个四位数abcd ，相同字母代表相同数字，不同字母代表不同数字．如果ab a b c d =+++，从侧面看从前面看从上面看cd a b c d =⨯⨯⨯，那么，四位数abcd = ．【难度】★★★★ 【答案】1236【考点】数论、位值原理【分析】由ab a b c d =+++得，10a b a b c d +=+++，9c d a +=，说明cd 是9的倍数.而c d +的可能取值是9或者18.如果18c d +=，9c d ==，而c 、d 不相等，矛盾，无法满足cd a b c d =⨯⨯⨯. 所以9c d +=，1a =. 1c d a b c db c =⨯⨯⨯=⨯⨯⨯. b 、c 、d 不能为0. 所以9是由两个非0的数字的和组成. b 、c 、d 至少含有一个9的倍数或者两个3的倍数.cd 是9的倍数，9273645c d +==+=+=+(不能等于1)，c 、d 都不是9的倍数。

启用前★绝密2016年第十届北京市小学生综合能力测评（学而思杯）英语试卷（六年级）考试时间：45分钟满分：100分(笔试：90分；口试：10分) 考生须知：请将所有的答案用2B铅笔填涂在答题卡上,在试卷上作答无效。

一、听力理解(共20分)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5分，每小题1分)1.A. B. C.2.A. B. C.3.A. B. C.4.A. B. C.5.A. B. C.听对话或独白，根据对话或独白的内容，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15分，每小题1.5分)请听一段对话，完成第6至第7小题。

6. What does the man want to buy?A. A T-shirt.B. A jacket.C. A coat.7. Which size is right for the man?A. Eight.B. Nine.C. Ten.请听一段对话，完成第8至第9小题。

8. What is Renming Cinema like?A. It’s small.B. It’s old.C. It’s dirty.9. What will the two speakers do this Saturday evening?A. To go dancing.B. To go swimming.C. To see an American film. 请听一段对话，完成第10至第11小题。

10. What would the boy like to be?A. A basketball player.B. A volunteer.C. An engineer.A. To fix up bicycles.B. To help teach kids basketball.C. To read to people at the hospital.请听一段对话，完成第12至第13小题。

2011六年级学员综合能力诊断（学而思杯）英语时间：1小时满分：100分考试须知: 1. 请在答题卡上认真填写考生信息,其中试卷类型统一涂A;2. 所有答案请用2B铅笔填在答题卡上，否则成绩无效。

一、单词辨音。

从A、B、C、D四个选项中找出一个画线部分的读音与其他不同的选项(共10分) ( ) 1. A. sister B. tea C. meat D. team ( ) 2. A. brother B. mother C. long D. front ( ) 3. A. jump B. under C. sun D. flu ( ) 4. A. much B. school C. French D. teacher ( ) 5. A. thanks B. thin C. father D. three二、单项选择从下列各题所给的A、B、C、D四个选项中，选择可以填入空白处的最佳选项（共30分）( ) 6. Listen! Someone a party in the next room.A. hasB. hadC. havingD. is having( ) 7. --- Did he join the army one year ago?--- Yes, he a member of the army for one year.A. has joinedB. has becomeC. has beenD. became( ) 8. The museum last month.A. was builtB. buildC. will be builtD. has been built ( ) 9. have they used this machine?A. How oftenB. How longC. How soonD. How far( ) 10. Let him have a rest, ?A. shall weB. do youC. will youD. won’t you( ) 11. Could you tell me ?A. when the meeting will startB. when will the meeting startC. when would the meeting startD. when the meeting would start( ) 12. he has much homework to do, he is still going to see a film later.A. Although, butB. Either, orC. Both andD. Although, yet ( ) 13. --- Will you come to the dancing party?--- I won’t come unless Jenny .A. will be invitedB. can be invitedC. invitedD. is invited( ) 14. --- Please remember to take your exercise book.--- Yes, .A. you willB. I doC. I willD. you do( ) 15. I haven’t seen Ann for long I’ve forgotten what she looks like.A. such, thatB. very, thatC. too, thatD. so, that( ) 16. hard I tried, I could not remember the text.A. WhateverB. HoweverC. WheneverD. Wherever( ) 17. He seldom has to work for 8 hours, ?A. hasn’t heB. has heC. does heD. doesn’t he( ) 18. She never forgets these days they played with each other before.A. thatB. whenC. howD. which( ) 19. useful advice!A. HowB. What aC. How aD. What( ) 20. The meeting was put off, was exactly what we wanted.A. whichB. asC. whatD. it三、完形填空阅读下面短文，然后从短文后各题所给的A、B、C、D四个选项中选择最佳选项（共30分）Time spent in a bookshop can be enjoyable. If you go to a 21 shop, no assistant will come near to you and said, “Can I help you?” You 22 buy anything you don’t want. You may try to find out 23 the book you want is. But if you fail, the assistant will lead you there and then he will go away. It seems that he is 24 selling any book at all.There is a story which tells us about a good shop. A medical student 25 a very useful book in the shop, 26 it was too 27 for him to buy. He couldn’t get it from the library, either. So every afternoon, he went there to read 28 at a time. One day, however, he could not find 29 from its usual place and was leaving when he saw an assistant signing(示意) to him. To his 30 , the assistant pointed to the book 31 , “I put it there so as not to be sold out,” said the assistant. Then he 32 the student and let the student go on with his reading.If you spend time in such a bookshop, aren’t you really enjoying yourself?( ) 21. A. good B. bad C. cheap D. expensive ( ) 22. A. shouldn’t B. needn’t C. mustn’t D. can’t( ) 23. A. what B. which C. where D. when( ) 24. A. surprised at B. not surprised at C. interesting in D.not interested in( ) 25. A. bought B. found C. read D. took( ) 26. A. but B. and C. so D. or( )27. A. good B. well C. cheap D. expensive ( ) 28. A. little B. a little C. few D. a few( ) 29. A. the book B. the shop C. the assistant D.the shopkeeper( ) 30. A. surprise B. sadness C. interest D. surprised ( ) 31. A. on the floor B. in another man’s handC. in a cornerD. in his own pocket( ) 32. A. left B. let C. helped D. taught四、阅读理解阅读下面短文，根据内容从短文后各题所给A、B、C、D四个选项中，选择最佳选项（共30分）AWarnings on the cigarette packsChina has the largest number of smokers in the world. Each year, about 1 million Chinese die from smoking-related illnesses. Official statistics (统计) showed China has 300 million smokers in 2007, with another 540 million people forced to breathe in passively.At least 23 countries now use picture warnings, including images (图像) of diseased lungs, a dying smoker and a fetus. China must use graphic (图解的) picture warning and expand health messages on a cigarette packs to warn more people of the dangers of smoking, according to health experts.The country is planning to introduce new cigarette pack designs next year with “bigger, clearer warnings”, according to the World Health Organization Framework Convention on Tobacco Control.“Compared with the previous packages, the warnings were printed in smaller characters, and the use of colors made the warnings less clear,” Yang Jie, director of the tobacco-control office said at a recent meeting.“The writing message are not clear about the harm of smoking, and it is time to introduce hard-hitting images on cigarette packets,” Professor Wu Yiqun, director of the Beijing-based Thinktank Research Center for Health Development, said.A dozen countries require the picture warnings to cover half the pack. The good news is a large amount of people support large picture warnings.“The image warnings look really frightening. It might have less force on long-time smokers, but it can certainly shock off those who have just begun to smoke,” Wang Zhipin, an IT engineer in Shanghai who quit smoking three years ago, said.（八年级《时文阅读》）( ) 33. How many people are forced to breathe in smoke passively in 2007 in China? A. 300,000,000. B. 540,000,000. C. 2,700. D. 230,000,000. ( ) 34. Who is an IT engineer?A. Yang Jie.B. Wu Yiqun.C. Wang Zhiping.( ) 35. _____ countries now use picture warnings now.A. Less than 23.B. 23C. At least 23D. 30( ) 36. Which does NOT belong to picture warnings on cigarette packs?A. New York.B. Diseased lungs.C. A dying smoker.D. A fetus. ( ) 37. Which is right according to the passage?A. Smoking is helpful to a man or a woman’s health.B. Smoking is harmful to a man’s health.C. We can smoke sometimes at public places.D. Smoking is good to students.BHundreds flock to toilet to see artAn undated file photo shows an art piece in a toilet museum of Ukraine.A public toilet in Munich which has been changed into an art museum hasattracted hundreds of people in the first days after opening, a spokesmanfor the city’s tourism agency said on Thursday.Built in 1894, the toilet house was at first used to serve nearbyhouseholds which lacked necessary services. After being in use for about ahundred years, the toilets were locked up in 1992 because they were veryrarely used.“On the night we opened, around 800 people came to see our work,”maker of the museum project, Mathias Koehler told reporters. The artexhibited in mainly graffiti often with a political theme. Examples include images of Barack Obama and German Chancellor Angela Merkel flanking a urinal (小便器) in the corner of the room. Four artists contributed their work to the exhibition.Although the 70-square meter museum is only temporary, Koehler said he could not rule out making it unending if public interest remains high.From here we all have known that a toilet is a great place for artistic expression because art is a form of relief in the same way that going to the toilet is. （八年级《时文阅读》）( ) 38. When was the toilet house built?A. in 1894B. in 1992C. in 1984D. In 1929( ) 39. How long was the toilet used for?A. A hundred yearsB. Less than a hundred years.C. More than a hundred years.D. 89 years.( ) 40. How many artists made a contribution to the toilet?A. Only oneB. FourC. Five.D. Three.( ) 41. What does the underlined word “rarely” mean in the second paragraph?A. 很少B. 频繁的C. 珍贵的D. 吓人的( ) 42. Which is NOT right according to the passage?A. The museum is 70-square meter.B. Mathias Koehler is the maker of the museum project.C. Some of the work on show in the exhibition has nothing to do with politics.D. I don’t know the public is interested in the toilet because it’s dirty.答案：一、Keys: ACDBC二、Keys: DCABC ADDCD BCBDA三、Keys: 1-5ABCDB 6-10ADBAA 11-12CA四、A篇：Keys: BCCABB篇：Keys: ABBAD补充题（难度比较大）请务必做做啊！！！答案见下面！！！二、单项选择从下列各题所给的A、B、C、D四个选项中，选择可以填入空白处的最佳选项（共30分）( ) 6. They have a big and their family always together on weekends.A. family, getsB. families, getsC. family, getD. families, get ( ) 7. Tom likes learning Chinese and he says Chinese language is very beautiful.A. /, /B. the, theC. /, theD. the, /( ) 8. The rich man has money but friends.A. much, fewB. many, a fewC. many, fewD. much, a few ( ) 9. --- Have you finished your repot yet?--- No, I'll finish it in ten minutes.A. anotherB. otherC. moreD. less( ) 10.You will realize the importance of mastering a foreign language in the future.A. some timeB. some timesC. sometimesD. sometime ( ) 11. --- Have you got a job offer?--- Not yet. I .A. waitedB. am waitingC. waitD. was waiting ( ) 12. Would you mind your TV a bit? I’m working now.A. turning offB. turning downC. turning onD. turning around( ) 13. They arrived here in time but didn’t know to do next.A. howB. whyC. whatD. when( ) 14. reason you may give, you shouldn’t have left homework unfinished.A. WhatB. No matterC. HoweverD. Whatever ( ) 15. --- Who’s the man black?--- He is John Smith.A. inB. withC. onD. of( ) 16. I don’t think he could have done such a stupid thing last night,?A. do IB. could heC. did heD. has he ( ) 17. She asked Tom with his car?A. what the matter wasB. what the matter isC. what was the matterD. what is the matter( ) 18. He has little education he is unable to find a job.A. such, thatB. so, andC. so, thatD. too, to( ) 19. The man over there is my math teacher, I learned a lot.A. from whomB. to whomC. for whomD. whom( ) 20. --- Hi, Jim. It’s a long time si nce we met last.--- .A. That’s all rightB. It doesn’t matterC. I don’t think soD. Nice to see you again三、完形填空阅读下面短文，掌握其大意，然后从短文后各题所给的A、B、C、D四个选项中选择最佳选项（共15分）There was a very special teacher who made a far –reaching difference in my life.Fall,1959, the first day of class at Bethesda Chevy Chase High School was about begin. “Who”, I asked a senior, “is Mrs. McNamara, my 10th grade English teacher?” He just 21 and said something about my being in trouble. Soon, I understood what he meant. Mrs. McNamara had a pattern of 22 that she repeated again and again. We would have a literature reading task for homework. The next day, when we came to class, there would be two or three topics on the blackboard 23 to the homework reading. We were 24 to write an in–class essay about one of the topics. The following day, she would 25 the corrected and graded essays and each person would be called 26 to stand in front of the class and to read out his\her essay. The class were required to criticize(评论)that essay, 27 the grade of everyone in class would be reduced.The first time that I 28 her read–write–criticize method, I had not 29 to do the homework and had written something without knowing what it meant. 30 the extreme embarrassment I suffered, standing before my classmates, 31 myself. No one laughed at me, no one would be 32 enough, or foolish enough, to do that in Mrs. McNamara’s class. The embarrassment came from within and along with it came a strong determination not to let it happen again.Mrs. McNamara kept all of our written work in files, it was easy to see the 33 in writing that had occurred. What was not so easy to see was the inner transformation that had taken place, at least for me. What Mrs. McNamar 34 me to do was to see myself as others see me and, having done that, I could improve myself. And I 35 . Thank you, Mrs. McNamara.( ) 21. A. nodded B. laughed C. apologized D. shouted ( ) 22. A. behaviour B. evaluation C. activity D. thought ( ) 23. A. added B. related C. contributed D. compared ( ) 24. A. expected B. persuaded C. allowed D. advised ( ) 25. A. collect B. return C. send D. receive ( ) 26. A. on purpose B. at first C. by chance D. in turn ( ) 27. A. so B. and C. but D. or( ) 28. A. tried B. adopted C. examined D. experienced ( ) 29. A. undertaken B. attempted C. bothered D. hesitated ( ) 30. A. Remember B. Predict C. Bear D. Imagine ( ) 31. A. playing jokes on B. making a fool ofC. setting a trap forD. taking advantage of( ) 32. A. brave B. careless C. proud D. selfish ( ) 33. A. improvements B. pains C. difficulties D. advantages ( ) 34. A. trusted B. invited C. forced D. permitted( ) 35. A. did B. could C. had D. would补充题参考答案：单选：CCAAD BBCBA BCCAD 完型：BCBAB DDDCD BAACA。

绝密★启用前2012年第二届全国学而思综合能力测评（学而思杯）英语试卷（初二年级）时间：15:20——16:10 分值：100分考生须知：1.请在答题纸上认真填写考生信息。

所有答案请填在答题纸上，否则成绩无效。

2.考试结束后，请务必将答题纸交回。

姓名__________ 得分__________一、听力(每题2分，共20分)A. 听下面两段独白，每段独白后有几个小题，从题中所给的A，B，C三个选项中选出最佳选项。

每段独白读两遍。

听下面一段独白，回答1-3小题。

( ) 1. What is the speaker?A. An animal keeper.B. A cleaner.C. Manager of a zoo.( ) 2. Where was the lion found that afternoon?A. In the zoo.B. In a lady’s garden.C. At the police station.( ) 3. Who probably telephoned the police?A. Mr. Charles.B. The speaker’s workmate.C. The lady.听下面一段独白，回答4-5小题。

( ) 4. Columbus started his sail from ______ in September 1492.A. Italy.B. Germany.C. Spain.( ) 5. On his second trip, Columbus brought back ______ from America.A. cornB. some chocolate beansC. much goldB. 听下面一段独白，记录关键信息，完成下列表格，每空一词。

材料读两遍。

Relationship PersonalityJohn friend kind, 6. _______________Peter 7. _______________ ambitious, assertiveAnna sister irritable, 8. _______________Kate cousin seriousAndy 9. _______________ 10. ____________, friendly二、单项选择(每题1分，共20分)( ) 1. _________ of us has heard of such a thing, so we know nothing about it.A. BothB. NobodyC. NoneD. Each( ) 2. I will spend _________ in reading the magazine.A. a hour and a halfB. hour and one halfC. one hour and halfD. an hour and a half( ) 3. The boy _________ streets without pay in the old days.A. was made to cleanB. made cleanC. was made cleanD. made to clean( ) 4. Uncle Wang stopped _________ a rest because he _________ for three hours.A. having; had workedB. having; has workedC. to have; had workedD. to have; has worked( ) 5. I don’t want to live there _________.A. no longerB. any longerC. not any longerD. any long ( ) 6. The tea in the glass is too hot _________.A. to drinkB. to be drinkingC. to be drinkedD. for drink ( ) 7. The heavy box _________ by the two strong boys already.A. has been raisedB. has raisedC. has been risenD. has risen ( ) 8. He _________ me he was leaving for Beijing, but he didn’t _________ when he was leaving.A. asked; sayB. told; speakC. informed; talkD. told; say( ) 9. I _________ a used car _________ as little as 600 dollars last week.A. bought; forB. spent; onC. paid; forD. afforded; with( ) 10. Put more wood on the fire, or it will _________.A. go outB. put outC. break outD. let out( ) 11. I looked under _________ bed and found _________ book I lost last week.A. the; aB. the; theC. 不填；theD. the; 不填( ) 12.We shouldn’t spend our money testing so many people, most of _________ are healthy.A. thatB. whichC. whatD. whom( ) 13. He is a student at Oxford University, _________ for a degree in computer science.A. studiedB. studyingC. to have studiedD. to be studying( ) 14.The new group of students is better-behaved than the other group who stayed here _______.A. earlyB. earlierC. earliestD. the earliest( ) 15. Leave your key with a neighbor _________ you lock yourself out one day.A. ever sinceB. even ifC. soon afterD. in case( ) 16.When you’ve finished with that book, don’t forget to put it back on the shelf, _________?A. do youB. don’t youC. will youD. won’t you ( ) 17. ---It was really very kind of you to give me a lift home.---Oh, don’t mention it. I _________ past your house anyway.A. was comingB. will comeC. had comeD. have come( ) 18. The road conditions there turned out to be very good, _________ was more than we could expect.A. itB. whatC. whichD. that( ) 19. John was given the same suitcase his father and grandfather _________ with them to school.A. tookB. had takenC. were takingD. would take( ) 20. The biggest whale is _________ blue whale, which grows to be about 29 meters long—the height of _________ 9-story building.A. the; theB. a; aC. a; theD. the; a三、完形填空(每题2分，共40分)James’s New BicycleJames shook his money box again. Nothing! He carefully 1 the coins that lay on the bed. $24.52 was all that he had. The bicycle he wanted was at least $90! 2 on earth was he going to get the 3 of the money?He knew that his friends all had bicycles. It was 4 to hang around with people when you were the only one without wheels. He thought about what he could do. There was no 5 asking his parents, for he knew they had no money to 6 .There was only one way to get money, and that was to 7 it. He would have to find a job.8 who would hire him and what could he do? He decided to ask Mr. Clay for advice, who usually had 9 on most things.“Well, you can start right here,” said Mr. Clay. “My windows need cleaning and my car needs washing.”That was the 10 of James’s odd-job (零工) business. For three months he worked every day after finishing his homework. He was amazed by the 11 of jobs that people found for him to do. He took dogs and babies for walks, cleaned out cupboards, and mended books. He lost count of the 12 of cars he washed and windows he cleaned, but the 13 increased and he knew that he would soon have 14 for the bicycle he longed for.The day 15 came when James counted his money and found $94.32. He 16 no time and went down to the shop to pick up the bicycle he wanted. He rode 17 home, looking forward to showing his new bicycle to his friends. It had been hard 18 for the money, but James knew that he valued his bicycle far more 19 he had bought it with his own money. He had 20 what he thought was impossible, and that was worth even more than the bicycle. ( ) 1. A. cleaned B. covered C. counted D. checked ( ) 2. A. How B. Why C. Who D. What ( ) 3. A. amount B. part C. sum D. rest( ) 4. A. brave B. hard C. smart D. unfair ( ) 5. A. point B. reason C. result D. right ( ) 6. A. split B. spend C. spare D. save( ) 7. A. borrow B. earn C. raise D. collect ( ) 8. A. Or B. So C. For D. But( ) 9. A. decisions B. experienceC. opinionsD. knowledge( ) 10. A. beginning B. introduction C. requirement D. opening ( ) 11. A. similarity B. quality C. suitability D. variety ( ) 12. A. brand B. number C. size D. type( ) 13. A. effort B. pressure C. money D. trouble ( ) 14. A. all B. enough C. much D. some ( ) 15. A. finally B. instantly C. normally D. regularly ( ) 16. A. gave B. left C. took D. wasted ( ) 17. A. patiently B. proudly C. silently D. tiredly ( ) 18. A. applying B. asking C. looking D. working ( ) 19. A. since B. if C. than D. though ( ) 20. A. deserved B. benefited C. achieved D. learned四、阅读理解(每题2分，共20分)AHow I Turned to Be OptimisticI began to grow up that winter night when my parents and I were returning from my aunt’s house, and my mother said that we might soon be leaving for America. We were on the bus then. I was crying, and some people on the bus were turning around to look at me. I remember that I could not bear the thought of never hearing again the radio program for school children to which I listened every morning.I do not remember myself crying for this reason again. In fact, I think I cried very little when I was saying goodbye to my friends and relatives. When we were leaving I thought about all the places I was going to see—the strange and magical places I had known only from books and pictures. The country I was leaving never to come back was hardly in my head then.The four years that followed taught me the importance of optimism, but the idea did not come to me at once. For the first two years in New York I was really lost—having to study in three schools as a result of family moves. I did not quite know what I was or what I should be. Mother remarried, and things became even more complex for me. Some time passed before my stepfather and I got used to each other. I was often sad, and saw no end to “the hard times.”My responsibilities in the family increased a lot since I knew English better than everyone else at home. I wrote letters, filled out forms, translated at interviews with immigration officers, took my grandparents to the doctor and translated there, and even discussed telephone bills with company representatives.From my experiences I have learned one important rule: almost all common troubles eventually go away! Something good is certain to happen in the end when you do not give up, and just wait a little! I believe that my life will turn out all right, even though it will not be that easy.( ) 1. How did the author get to know America?A. From her relatives.B. From her mother.C. From books and pictures.D. From radio programs.( ) 2. Upon leaving for America the author felt .A. confusedB. excitedC. worried D amazed( ) 3. For the first two years in New York, the author .A. often lost her wayB. did not think about her futureC. studied in three different schoolsD. got on well with her stepfather( ) 4. What can we learn about the author from Paragraph 4?A. She worked as a translator.B. She attended a lot of job interviews.C. She paid telephone bills for her family.D. She helped her family with her English.BWhat do you do if you’re stranded on a lonely island? Surely you need to find a way to get in touch with the outside world. Your best chance of doing this is to draw the attention of a passing plane.◆Body signals (信号).Pilots from different countries understand body signals if they have the correct training. When you wave your arms up and down in a straight line, it means “yes”. When you point downwards and swing your arm from side to side, it means “no”. If you want the pilot to know that it’s safe to land, push your hands out in front of you and bend (弯曲) your knees. If you want to say that it’s not safe to land, put your arms in the air and move them to one side.◆Smoke signalsThe smoke from a fire can be seen from far away, so it’s a good way to draw attention. If the weather is dry, it isn’t hard to start a fire. Remember, however, that fires can be very dangerous if they get out of control. Never li ght a fire unless you’re sure that it can’t spread. If the ground is dark, light smoke can be seen more easily. Green grass and leaves produce light smoke.◆Ground-to-air signalsIt’s a good idea to bui ld some signals, too. Use large pieces of wood to make the symbols (标记). If you can’t find any wood, use earth. Some useful symbols are:F “I need food and water”.II “I need medicine”.I “I am badly hurt”.X “I am unable to move from here”.◆Pilots’ repliesIf the pilot lowers the plane’s wings from side to side, this means “message received and understood”. (At night, the pilot flashes the plane’s green lights.) If the pilot flies the plane in a clockwise circle, this means “message received but not understood”. (At night, the pilot flashes the plane’s red lights.)However, there is no signal which means “message not received”. Why not?( ) 5. Which picture means “it’s not safe to land”?( ) 6. What can we learn from the passage?A. Swinging yo ur arm from side to side means “yes”.B. If the ground is dark, light smoke can’t be seen.C. If you need some medicine, make a symbol “II”.D. The pilots make replies with a blue light at night.( ) 7. What is the passage mainly about?A. The explanation of building signals on an island.B. The importance of building signals on an island.C. Ways of sending out signals on a lonely island.D. Ways of receiving signals from a lonely island.CAlmost every child is scared of something, from monsters in the cupboard to dogs in the park. But the fact that such fears are common and normal doesn’t mean they can be taken lightly. Kids experience fears and phobias (恐惧症) much more strongly than adults. And the influence of the fear can be physical as well as psychological (心理的). It can build up so they almost seem scared of everything—a kind of childhood anxiety. Dr. Creswell says: “Your child may always seem to expect the worst to happen and lack confidence in his or her abili ty to deal with any challenge.” So don’t make the same old mistake of treating them as if they’re silly for being a “scared cat”. Handling the fears is essential.Children can be born nervous and, if you have such a baby, you’ll tend to prevent them from g etting worried. So if they fear dogs, you’ll keep them away from dogs, but in fact that can just confirm to the child that dogs are scary. What is worse, keeping your child away from what they fear can turn that feeling into a phobia. Instead, you should encourage them to get in touch with the thing they fear, in a safe and supportive environment. Dr. Andy Field, a researcher of childhood fears, says: “You shouldn’t force, for example, a dog-anxious child to go up to a dog. But you can approach it yourself, show them there is nothing to be afraid of, stroke (抚摸) it, and talk about the dog being friendly. Once your child dares to stroke a dog—one that’s good with children, of course—then you should encourage them to carry on until they feel calmer, and reward them for ‘being brave’.”( ) 8. Children’s fears are usually taken lightly because .A. they will not develop into phobiasB. their influence is psychologicalC. they exist widely in the worldD. they will disappear gradually( ) 9. If we fail to help children to overcome fears, they will .A. make the same old mistakeB. overcome them by themselvesC. experience the worst of thingsD. grow up lacking self-confidence( ) 10. According to Dr. Andy Field, if a child is afraid of a cat, parents should .A. tell the child not to be afraid of itB. show the child how to approach itC. keep the child away from itD. ask the child to stroke it。