2019小升初考试数学模拟试卷含答案(三).doc

2019小升初考试数学模拟试卷含答案(三)易错题（一）填空第 3题【原题】小马虎在计算一个数除以0.6时，误把除号看成乘号，算出的结果是0.324，正确的结果是 。【举一反三训练 1】1.图图在计算84除以一个数时，把除号看成了乘号，结果是25.2，则这个数是_，正确结果是_。答案：0.3，280。2. 一个数与0.2相乘，小明把乘号看成了除号，算出的结果是8，正确结果是_。答案：0.323. 小花在计算100与一个数相加时，把加号当成了减号，结果是20.5，正确结果是_。答案：179.5易错题（二）填空第 6题【原题】五年级同学在操场上玩报数游戏，报数顺序为1、2、3、4、5、6、5、4、3、2、1、1、2、3、4、5、6、5、4、3、2、1，那么第150位同学报的数是 。【举一反三训练 2】1. 小猴子在操场上玩报数游戏，报数顺序为：1、2、3、4、5、4、3、2、1、1、2、3、4、5、4、3、2、1、那么第137只猴子报的数是_。答案：22. 有一列数：5、6、2、4、5、6、2、4，那么这一列数的129个数是_。答案：53. 0.2142857142857小数点后面第XX位数字是_。答案：8易错题（三）填空第7题【原题】有一堆煤，重吨，每天用b吨，用了3天，那么表示 当=100，b=25时，它的值是 。【举一反三训练 3】1. 一堆米，共吨，小米渣每天吃吨，吃了5天，那么表示_，当，时，它的值是_。答案：小米渣吃5天后还剩多少吨米， 25。2. 一个汉堡元，小红买了3个，付给售货员30元，那么表示_。答案：小红应找回多少元钱。3. 水彩笔每盒元，油画棒每盒元，水彩笔和油画棒都买8盒，需要_元，表示_。答案：，6盒水彩笔比3盒油画棒多花多少钱。易错题（四）填空第 8题【原题】小兰把一个数与它本身相加、相减、相除，所得的和、差、商加起来都是1.2。这个数是 。【举一反三训练 4】1. 小黄把一个数与它本身相加、相减，所得的和、差加起来是2.6，则这个数是_。答案：1.32. 小马虎把一个数和它本身相加、相除，所得的和、商加起来是39，则这个数是_。答案：193. 小丢把一个数与它本身相加、相减、相除，所得的和、差、商加起来是251，则这个数是_。答案：125易错题（五）填空第 9 题【原题】48名学生做游戏，大家围成一个三角形，每边人数相等，三个顶点都有人，每边各有 人。【举一反三训练 5】1. 一条马路长144米，在路的两旁每隔8米种一棵树，两端都种，共种_棵树。答案：382. 60个老师做游戏，大家围成一个三角形，每边人数相等，三个顶点都有人，每边各有_人。答案:213. 100个师生围成一个正方形，每边人数相等，四个顶点都有人，每边各有_人。答案：26易错题（六）选择第5题【原题】m与n的差除它们的和，列式为（ ） A、 B、 C、【举一反三训练 6】1. 与的和除以它们的差，列式为（ ）A、 B、 C、答案：B2. 1.2与0.8的差除它们的和，列式为（ ） A、 B、 C、 答案：C 3. 8个2.5相加的和去除3的4倍，结果列式为（ ） A、 B、 C、 答案：A易错题（七）应用题第2题【原题】杜甫去参加诗文评选大赛，有五个评委给他打分。去掉一个最低分，最后得分为9.5分。去掉一个最低分和最高分，最后得分为9.4分，求五个评委给他的最高分是多少分？（6分）【举一反三训练 7】1.花花去参加歌唱比赛，有六个评委为她打分，去掉一个最低分，最后得分为9.5分，去掉最低分和最高分，最后得分9.4分，求六个评委中最高分是多少分？解： 答：六个评委中最高分是9.9分。2.有五个数，他们的和为45，且前三个数的平均数为8，后三个数的平均数为10，求中间的数是多少？解：答：中间数是9。3.小强去参加书法大赛，有四个评委为他打分，去掉一个最低分，最后得分是96分，去掉最低分和最高分，最后得分是94分，求四个评委中的最高分为多少分？解：答：六个评委中最高分是100分。易错题（八）应用题第3题【原题】果园里有苹果树和梨树，梨树比苹果树多38棵，已知梨树是苹果树的3倍少24棵，求果园里梨树和苹果树各有多少棵？（7分）【举一反三训练 8】1.熊大和熊二去种树，熊大比熊二多种42棵，熊大种的棵数是熊二的3倍少12棵，求熊大和熊二各种了多少棵树？解：设熊二种了棵树。答：熊二种了27棵，熊大种了69棵。2.家家乐学校五（100）班上体育课，参加打球的人数比参加跳绳的人少30人，参加跳绳是参加打球的2倍少10人，求参加打球和参加跳绳各有多少人？解：设参加打球的有 人。答：参加打球的有40人，参加跳绳的有70人。3.饲养场有白兔200只，比黑兔只数的3倍少40只，求饲养场黑兔有多少只？解：设黑兔有 只。答：饲养场有黑兔80只。易错题（九）应用题第4题【原题】笼子里有鸡和兔共50只，数数脚共160只，问鸡和兔各有多少只？（7分）【举一反三训练 9】1.鸡兔同笼，头共有12个，脚共有32只，求鸡兔各有几只？解：设兔有只。答：兔有4只，鸡有8只。2.猪和鸭子共有40只眼睛，脚共有58只，求猪和鸭各有几只？解：设猪有只。答：猪有9只，鸭有11只。3.光头强去种树，晴天每天种18棵，雨天每天种10棵，他们一共种了190棵，共种了15天，这几天有几天晴天？解：设有天晴天。答：有5天晴天。附送：xx小升初英语试卷一、单项选择(20分)( ) 1. I _in Class 5. Ben _in Class 5, too. We classmates.A. is， am， are B. am， is， are C. are， is， am( ) 2. My shoes under the bed just now. But they there now.A. are， werent B. were， werent C. were， arent( ) 3. Theres _apple tree in my garden. In _tree, theres _small house for the birds.A. an， the， a B. an， a， the C. a， the， a( ) 4. _that woman, Helen? Shes Miss Li._is that dress? Is it hers?A. Who， Whose B. Whose， Whos C. Whos， Whose( ) 5. I usually go to school _seven _the morning.A. at， on B. at， in C. about， on( ) 6. This is our classroom. is next to .A. Your， our B. Your， ours C. Yours， ours( ) 7. Mr White is from _. Hes _. He speaks _.A. America, American, English B. American, America, English C. America, American, American( ) 8. I _a big garden behind my house. _many flowers in it.A. have， There are B. there are， Have C. has， There is( ) 9. There isnt _milk in the cup. Would you like _juice?A. some， any B. any， some C. any， any( ) 10. - _Yang Ling see a film last Sunday? No, she _.A. Do， dont B. Does， doesnt C. Did， didnt( ) 11. What does “No parking” mean? - It means _.A. We can park our bikes here. B. We cant park our bikes here. C. We cant ride our bikes here.( ) 12. This is an exciting holiday. People usually make pumpkin lanterns and go to parties. Children wear(穿，戴) masks and dress up in costumes. What holiday is it? - Its _.A. Halloween B. Easter C. Christmas( ) 13. Whats your _? - I like listening to music.A. name B. hobby C. job( ) 14. Where _ your friend live? - She _in London.A. do， live B. does， lives C. is， live( ) 15. Can you _Chinese ? No, but I often _with my friends _Chinese.A. tell， say， at B. speak， talk， in C. speak， tell， in( ) 16. What can you in the picture? I at it， but I cant any thing.A. look， look， look for B. see， see， look for C. see， look， find( ) 17. Which season _you like _? I like spring better.A. did， best B. do， best C. do， better( ) 18. Look, theres _apple tree. _tree is very tall. You can see _cat under it.A. an， A， the B. an， The， a C. a， The， a( ) 19. In _winter, it often snows， Its _best season.A. the， the B. a， the C.， the( ) 20. Tom is in Class One, Jim is in Class Two, they are in_.A. the same class B. the same row C. different classes二、完型填空(10分)I _1_ a bad cough and a high fever. So I didnt go school _2_morning. After breakfast， I_3_ a storybook. Therere many signs _4_ it. From this book I know _5_ about traffic(交通).We should walk or drive on the _6 _ of the road(路)and get slower(慢下来)at the cross of the road. “Red light” means _7_. “Green light” means _8_. We _9_ go in the time of “Red light”. We must _10_ the “Green light” and go.( )1、A. got B. am got C. have got D. get( )2、A. in B. in the C. that D. this( )3、A. look at B. read C. see D. look( )4、A. in B. on C. beside D. about( )5、A. a lot of B. many C. lots of D. a lot( )6、A. left B. light C. right D. write( )7、A. stop B. stopping C. go D. going( )8、A. go B. goes C. going D. to go( )9、A. should B. shouldnt C. must D. can( )10、A. wait B. wait for C. waiting D. waiting for三、阅读理解(15分)(A)One day Mr. and Mrs. White went shopping by car. They stopped their car near a shop. They bought(买)a lot of things and they wanted to put the things into the car. But Mr. White couldnt open the door of the car， so they asked a policeman to help them. The policeman was very friendly. He started to open the car for them. Just then a man came up and shouted(喊), “What are you doing with my car?” Mr. and Mrs. White had a look at the cars number and they were frozen(惊呆了)there. It wasnt their car.( ) 1. Mr. and Mrs. White drove for shopping.( ) 2. They stopped their car at the gate of a snack bar.( ) 3. They wanted to give their things to a policeman.( ) 4. The policeman would like to help Mr. White.( ) 5. From the passage(短文), we know Mr. and Mrs. White made a mistake(搞错了).2019小升初英语模拟试卷“Early to bed, early to rise(起身)makes people healthy, wealthy and wise(健康,富有,聪明).” This is an old English saying. Children should have ten hours sleep every night, or they cant do their work very well. They will not be wise. The body needs exercise. Walking, running, swimming and playing ball games are all exercise. Exercise keeps the body strong.( ) 1. “Early to rise” means that we must_early.A. go to school B. get up C. go home( ) 2. Children should have_hours sleep every night.A. 8 B. 9 C. 10( ) 3. Everybody _exercise.A. need B. needs C. wants( ) 4._ is good exercise, too.A. Jog B. Jogging C. Jogged( ) 5. Exercise makes us _.A. fat B. stronger C. thinner(C)The Spring Festival(春节)is our Chinese peoples festival. There are different names for each year. We all call it the year of monkey, the year of dog and this year is the year of Mouse. Before the day of the festival， people are busy shopping and cleaning. On the Eve(除夕), there is a big family dinner. After dinner, all the family stay up late(守夜) to wele the new year. In the middle of the night, we have some dumplings(饺子) and watch TV. On the first day of the New Year, people wear new clothes to visit their relatives and say “Happy New Year” to each other.( ) 1. There are _different names for Chinese years.A. 10 B. 11 C. 12( ) 2. When is the Eve in Chinese year?A. The evening of the Spring Festival.B. The evening before the Spring Festival.C. The evening after the Spring Festival.( ) 3. People _before the Spring Festival.A. sing and dance B. go shopping and clean the house C. play games( ) 4. _are the favorite food for Chinese people on the Eve.A. Cakes B. Dumplings C. Noodles( ) 5. On the festival people usually_ .A. wear new clothes B. go to visit their relatives C. A and B四、趣味英语选择(8分)( ) 1. “Walls have ears” means_.A.墙上有洞 B.隔墙有耳 C.震耳欲聋 D.耳聪目明( ) 2. Whos the boy in the hat?A.戴着帽子 B.在帽子上 C.拿着帽子 D.带着帽子( ) 3. “Practice in pairs.” means_.A.两人练习 B.两人表演 C.组成小组 D.三人游戏( ) 4. Shes a green hand. “green hand” means_.A.老手 B.新手 C.绿手 D.热手( ) 5. “Like father， like son.” means_ .A.父子一样 B.像父亲，又像儿子 C.有其父必有其子 D.喜欢父亲也喜欢儿子( ) 6. “A lucky dog” means_. A.幸运狗 B.幸运儿 C.可爱的狗 D.人见人爱( ) 7.He is a yes-man. I dont like him. (A.说一不二的人 B.唯唯诺诺的人 C.总有理的人 D.坚强的人( ) 8. Look out! A car is ing. “Look out!” means _. A.白外看! B.看呀! C.看外面 D.小心!五、情景会话(12分)A) 重新排列句子，组成一段合理的对话。(7分)1. Oh. Yes, youre right. Thanks. 2. I know. Its behind the chair.3. Is it under the table? 4. Im sorry, I cant.5. No, it isnt. 6. Excuse me, I cant find my football.7. Can you see? _B) 根据对话情景和所给字母提示，填入合适的单词。A： Do you have any hobbies, David?B： Yes, I like traveling.A： Where are you going this winter.B： Im going to Beijing. Ill v_ the Great Wall with my parents.A： Whats the weather like there in winter? Is it as warm as in Kunming?B： No, its much c_ than in Kunming. We n_ some warm clothes for winter in Beijing.A： What do people usually do in Beijing?B： They o_ go skating and skiing. And the children like m_ snowmen.A： Its great fun.六、句型转换 (10分)1. She is catching insects now.(改为一般现在时)Sometimes she _ _ in the park.2. What time is it? Its time to have dinner.(改为近义句)_ the time? Its time _ dinner.3. Wash the clothes.(改为否定句)_ wash the clothes!4. The boy runs faster than the girl.(改为一般疑问句)_ the boy _ faster than the girl?5. Ann and Lily watched a film last night.(改为现在进行时)Ann and Lily _ _ a film now.七、用所给词的适当形式填空(10分)1. Why dont your _ ( walk) to school in the morning?2. Its sunny today. What about _ ( run ) in the park?3. Would you like _ ( eat ) some bread?4. _ they _ (see ) the film last night?5. It _ ( rain) tomorrow， because its windy and cloudy today.6. Look! The children _ ( dance ) in the playground.7. Nancys mother often _ ( help) her with her maths after supper.8. The teacher let him _ (answer ) the question in E