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2020-2021学年人教版四年级下册期中测试数学试卷学校:___________姓名：___________班级：___________考号：___________一、填空题1．太平洋的面积约是179679000平方千米，改写成用“万”作单位的数是（________）平方千米，改写成用“亿”作单位的数是（________）平方千米（保留一位小数）。
2．3270m=（______）km 0.056t =（______）kg 4.09公顷＝（______）平方米28.7dm =（______）2m 6角5分＝（______）元 5.52kg =（______）kg （______）g3．一个小数由2个十、5个百分之一和4个千分之一组成，这个小数是（______），读作（______），把它保留（______）位小数后一个零也不读。
4．把0.5扩大到原来的（________）倍是50，把65缩小到原来的（________）是0.065。
5．根据要求在算式900606030+÷-中添上括号。
（1）最后算除法的算式：__________________。
（2）得数是902的算式：_______________。
6．永兴超市购进128箱牛奶，第一天卖出72箱，第二天卖出28箱，还剩多少箱？我这样列式计算： 1287228--=_______（箱）我这样列式计算：()1287228-+=______（箱）我这样列式计算：1282872--=______（箱）我发现1287228--○()1287228-+○1282872--，用字母表示此规律：（ ）。
7．7.9和8.0009这两个数中，（______）更接近于8，因为（______）。
7.9和8.0大小（______），计数单位（______）。
（最后两空填“相同”或“不同”） 8．图中一共有（________）个小正方体，不改变小正方体的位置，至少再添（________）个同样的小正方体才可以搭成一个大正方体。
2022学年下学期四年级期中检测卷班级：姓名：满分：100分考试时间：90分钟一、读拼音,写词语。
(9分)lí ba( ) pān pá() shuài lǐng() suìdào() jiàn kāng() méng lóng() tíjiào() mǐn jié() pìrú() 二、选择正确的字组词,用“√”画出来。
(4分)蜻(蜓蜒) 蜿(蜓蜒)慰(藉籍) 书(藉籍)松(指脂) 手(指脂)发(掘倔) (掘倔)强三、把下面的词语补充完整,再按要求完成练习。
(10分) ( )( )地阔前俯( )( )( )( )斑斓无忧( )( )( )( )凝视生气( )( )( )( )如诉炊烟( )( )1.根据意思选词填空。
(1)颜色非常好看色彩相当丰富,多种颜色错杂繁多耀眼。
( )(2)指全神贯注地看,连呼吸都不敢呼吸一下。
( )(3)形容人或社会富有朝气,充满活力。
( )2.( )描写了乡下生活,我还可以写两个类似的词语:( )( )。
四、选择合适的关联词语填空。
(5分)无论……都……虽然……但是……不仅……还……只要……就……即使……也……1.琥珀( )漂亮,( )要经过几百万年才能形成。
2.( )有生人进来,鹅( )厉声叫嚣。
3.乡下人家( )什么时候( )会有一道迷人的风景。
4.( )只有一根鸡毛,小猫( )会耍个没完没了。
5.纳米技术( )给人类生活带来深刻变化,( )可以让人们更加健康。
五、按要求写句子。
(8分)1.伟大的母鸡妈妈值得赞扬。
(改为反问句)小学四年级语文第3页，共6页小学四年级语文第4页，共6页2.一阵风吹来,田里的麦苗都晃动起来。
(改为拟人句)3.主席台上站满了人和国家领导人。
(修改病句)4.三月的桃花水。
(改为比喻句)六、根据课文内容填空。
上海市宝山区四年级英语第二学期期终练习卷2姓名班级分数听力部分40%I. Listen and choose. (选出你所听到的单词，用A、B或C表示，将答案填在前面的括号内)8%( )1. A. plums B. blunt C. branch( )2. A. raining B. rainy C. rain( )3. A. sorry B. story C. storm( )4. A. parent B. parrot C. present( )5. A. coo-coo B. cocoon C. cook( )6. A. houses B. horses C. noises( )7. A. quite B. quiet C. quietly( )8. A. string B. spring C. strongII. Listen and choose.(选出你听到单词的反义词，用A、B或C表示，将答案填在前面的括号内)7%( )1. A. asleep B. sleep C. awake( )2. A. come B. early C. late( )3. A. same B. some C. different( )4. A. dry B. dirty C. wet( )5. A. day B. night C. noon( )6. A. sit B. sat C. stand( )7. A. rise B. fall C. highIII. Listen and choose. (选出答句或应答句，用A、B或C表示，将答案填在前面的括号内)7%( ) 1. A. I’m sorry. B. Yes? C. Thank you.( ) 2. A. You are welcome. B. Thank you. C. That’s all right.( ) 3. A. O.K. B. Yes. C. It’s nice.( ) 4. A. At eight o’clock. B. At twelve. C. At 2 P.M.( ) 5. A. 10 millimetres. B. 50 degrees. C. 10 kilos.( ) 6. A. Yes, I do. B. No, I don’t. C. Yes, please.( ) 7. A. Yes, it’s seven o’clock. B. Yes, I get up at six. C. What time is it?IV. Listen and choose .(根据你所听到的内容与问题，选择正确的答句，用A、B或C表示，将答案填在前面的括号内)7%( ) 1. A. Six. B. Nine. C. Ten.( ) 2. A. Yes, it is. B. No, it isn’t. C. I don’t know.( ) 3. A. In the park. B. At home. C. At the plant house.( ) 4. A. Yes, there is. B. No, there wasn’t. C. Yes, there was.( ) 5. A. Grandma Wang’s. B. Grandma Li’s. C. Grandma Chen’s.( ) 6. A. He was in the park. B. He was in the restaurant. C. He was in the cinema.( ) 7. A. Because he crossed the road when the light was red.B. Because he crossed the road when the light was green.C. Because he ate something dirty.V. Listen and match. (听录音，填入所缺单词)5%In spring, Mother duck was making a nest. There _______ three small green eggs and one big white egg in the nest. The mother duck was sitting on the eggs. In summer, the ducklings ________ the eggs. There were three little beautiful ducklings and one big ugly duckling. In autumn, the mother duck and her three children ______ happily in the pond. The big duckling was behind them. He was sad. In winter, two big swans ______ the big duckling in the pond. They ______ to the big duckling: “You are not a duckling. You are a beautiful little swan!”VI. Listen and complete (听录音，完成下列表格)6%笔试部分60%I. Read and write. (写出与划线部分同一类的单词)10%1. There was a mirror, a ________ and a ________ in my room.2. The toy dinosaurs are big, _________ and ___________.3. On Children’s Day, we play, __________ and ___________.II. Read and choose. (选择题，用A、B或C表示，将答案填在前面的括号内)10%( ) 1. --Whose parrot is that? --It’s the __________.A. Wang’sB. WangsC. Wangs’( ) 2. Here are two shakers. Do you want _________ of them?A. allB. all theC. both( ) 3. Teacher’s Day is on __________.A. August 1stB. September 10thC. October 10th( ) 4. Go to Zhongshan Road. The Flower Hotel is ____ the right.A. inB. onC. at( ) 5. It’s half pa st ten. My dog ________ here at ten past ten.A. isB. wasC. were( ) 6. --Which puppet do you like ____, the red one, blue one or the yellow one?A. betterB. bestC. well( ) 7. His rug is big. ________ is small.A. IB. MyC. mine( ) 8. Uncle John doesn’t like apples ________ pears. He likes bananas.A. andB. butC. or( ) 9. The students of Class Three are having an English evening.__________ teacher is with _________.A. They…themB. They…theirC. Their…them( ) 10. Betty ________ three hamburgers for lunch yesterday.A. haveB. hasC. hadIII. Read and write .(用所给的词的适当形式填空)10%1. Monday is the ________ day of a week.2. We can taste with our __________.3. _____ apple a day, keeps the doctor away.4. _________, I don’t know.5. Look! Those ________ are swimming happily in the pond!6. A new uniform is what he _________.7. ________ up the steps. The teachers’ office is there.8. Jimmy often helps Jane do _______ homework.9. Stop _________! We are having an English lesson.10. My father would like _________ a letter after work.IV. Read and write. (根据要求完成下列句子)5%1.They came home late this morning.(改成否定句)________________________________________________________________2.It was fine the day before yesterday.(对划线部分提问)_________________________________________________________________3.There was a pop group in the park. (改成一般疑问句)_________________________________________________________________4.John and Mary looked at the spaceship.(对划线部分提问)________________________________________________________________5.The boys and the girls were in the playground.(对划线部分提问)________________________________________________________________VI. Reading comprehension.(阅读理解)20%A. Read and judge (判断下列句子是否符合短文内容，符合的用“T”表示，不符合的用“F”表示，填入括号内)5%Chen Hong is a school girl. She is kind. Aunt Li lives next door to her. Aunt Li has no child and she can’t see anything.Aunt Li works in a pencil factory （工厂）near Chen Hong’s school. She goes to work at half past seven in the morning and comes home at half past four in the afternoon.School begins at 7:45. But Chen Hong gets up early every morning to take Aunt Li to the factory. After school she takes Aunt Li home. On Sundays Chen Hong helps Aunt Li do some cleaning and cooking. Aunt Li thanks Chen Hong very much. She says, “Chen Hong is a good girl. She is like my daughter.”( ) 1. Chen Hong’s aunt is Aunt Li.( ) 2. Aunt Li works from 7:30 A.M. to 4:30 P.M..( ) 3. School begins at a quarter past seven every morning.( ) 4. Chen Hong helps Aunt Li a lot.( ) 5. Chen Hong is Aunt Li’s daughter.B. Read and choose (根据短文内容，选择最恰当的答案，用A、B、或C表示，将答案填在括号内)5%There are all kinds of（各种各样）horses in the world. But one of them you can’t ride. I t doesn’t live on land （陆地）, but in the sea. Its head looks like the head of a horse. So people call it a “sea horse.” In fact（实际上）, the horse is a small fish. It likes to live in warm water. A sea horse always stands up in the water when it swims.( ) 1. There are _______ kinds of horses in the world.A. twoB. sameC. different( ) 2. _______ horses live on land.A. AllB. SomeC. No( ) 3. People call it “sea horse” because _________________________.A. it is a small fishB. It likes to live in warm waterC. it is in the sea and its head looks like the head of a horse( ) 4. ---What can a sea horse do? ---It can _________.A. runB. rideC. swim( ) 5. The main point of this passage（这篇文章主要内容）is________________.A. all kinds of horsesB. horsesC. a sea horseC. Read and answer (阅读短文，回答问题，每格一词)5%Many boys and girls in western countries（西方国家）wear（穿着）the same clothes. Many of them have long hair, so it is hard （困难）to recognize（认出）they are boys or girls.One day an old man is sitting on a chair near a pool. A person（人）is beside him. The old man asks the person, “ Is that a boy or a girl in the pool?” The person answers,” A girl, she is my daughter.” “Oh, sorry,” the old man says, “I didn’t know you were her mother.” “You a re wrong （错了）,” the person says, “I’m her father.”1.What’s the relationship（关系）between the child and that person?They are _________ and _______.2.Does the old man know clearly about the child in the pool?_______, he _________.3.Can you guess what father’s hair is like?It might（可能）be very ______.D. Read and write (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给)5%There is a b__________ farm near my school. The farmers there grow(种植) r______ and vegetables. They have many farm a___________ there. But they don’t use them to do farm work.We often go to the farm after school. We can walk, read books or help the farmers pick corn （摘棉花）or f_______ the animals there. I like walking or doing some reading on the farm because the air there is nice and c__________.VII. Read and write.(根据你的生活经历，写一篇日记，内容不少于6句)5% ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________听力材料录音文字I. Listen and choose (选出你所听到的单词，用A、B或C表示，将答案填在前面的括号内)1. Plums are my favourite fruit.2. It’s a rainy day, isn’t it?3. A strong storm is coming from the South China Sea.4. This parrot isn’t mine. It’s Peter’s.5. A blue butterfly comes out from a cocoon.6. There are different noises every day.7. Shake your shaker quietly, Tom.8. Mom, I need some colour string to tie the hair.II. Listen and choose (选出你听到单词的反义词，用A、B或C表示，将答案填在前面的括号内)1. The noise is too loud. The old man is awake.2. They come to school very early every day.3. Li Hong goes to school as the same time as Li Fang.4. Why, it’s the rainy season. But it’s dry these days.5. My father and mother work hard in the day.6. Don’t sit there. Come here, please.7. The sun rises behind the mountain in the morning.III. Listen and choose (选出答句或应答句，用A、B或C表示，将答案填在前面的括号内)1. Excuse me.2. Here’s your parcel, Jimmy.3. Taste the juice, please. How do you like it?4. When does Uncle John feed his farm animals every morning?5. How many kilos of hay does an elephant eat every day?6. Would you like to have some coffee?7. Can you tell me the time, please?IV. Listen and choose (根据你所听到的内容与问题，选择正确的答句，用A、B或C表示，将答案填在前面的括号内)1. I’m Jack. I’m in Class Five. In our class, six boys and three girls have a bicycle. Our teacher Miss Lin has a bicycle, too. Q: How many students in our class have a bicycle?2. A: Excuse me, where is the Moon Park?B: It’s behind the underground station.Q: Is the underground station in front of the Moon Park?3. I lost my cat Ginger in t he park. It was at the plant house at a quarter past eleven. But now I can’t see it. Q: Where was Ginger at eleven fifteen?4. A: Wow, Kitty, you moved your furniture in your sitting room!B: Yes, the sofa was on the left of the lamp. But now I can’t see the lamp.Q: Was there a lamp in Kitty’s sitting room?5. Three old ladies are in the garden. They are talking about their pets. Grandma Wang has got a green parrot. Grandma Li has got a white cat. Grandma Chen has got a black and white dog.Q: Whose pet is a black and white dog?6. Hi, I’m Peter. It’s Sunday. My parents took me to the park in the morning. We went to the restaurant for lunch at noon. Af ter lunch we went to the cinema to see a film. What a busy day!Q: Where was Peter in the afternoon?7. Y esterday afternoon, I saw a man in the street. It was the red light. He crossed the road quickly. A car couldn’t stop quickly when he crossed the road. The man is now in the hospital.Q: Why is the man in the hospital now?V. Listen and match (听录音，填入所缺单词)In spring, Mother duck was making a nest. There were three small green eggs and one big white egg in the nest. The mother duck was sitting on the eggs. In summer, the ducklings opened the eggs. There were three little beautiful ducklings and one big ugly duckling. In autumn, the mother duck and her three children swam happily in the pond. The big duckling was behind them. He was sad. In winter, two big swans saw the big duckling in the pond. They said to the big duckling: “You are not a duckling. You are a beautiful little swan!”VI. Listen and complete (听录音，完成下列表格)Here is the weather report for Thursday, the first of June. In the morning, it was cloudy at first. Then there was light rain. In some area, there was moderate rain. Sometimes, there were fifty millimeters of rain. In the day, the high was 23 degrees, the low was 18 degrees.。
四年级中期考试卷【含答案】专业课原理概述部分一、选择题（每题1分，共5分）1. 下列哪种现象属于光的折射？A. 镜子反射B. 雨后彩虹C. 水中倒影D. 钟表的指针2. 在下列哪个温度下水的密度最大？A. 0℃B. 4℃C. 10℃D. 25℃3. 下列哪种物质是导体？A. 玻璃B. 水C. 铜线D. 塑料4. 下列哪个反应是化合反应？A. 燃烧B. 分解C. 置换D. 复分解5. 地球绕太阳公转的周期大约是？A. 一天B. 一年C. 一个月D. 七天二、判断题（每题1分，共5分）6. 地球是太阳系中唯一有生命存在的行星。
（）7. 植物进行光合作用时，会吸收二氧化碳，释放氧气。
（）8. 动物细胞和植物细胞都有细胞核。
（）9. 食盐的化学式是NaCl。
（）10. 物体在真空中可以自由下落。
（）三、填空题（每题1分，共5分）11. 光在真空中的速度是______ m/s。
12. 地球上有______个大洲。
13. 水的化学式是______。
14. 人体内最多的元素是______。
15. 1千克等于______克。
四、简答题（每题2分，共10分）16. 简述光合作用的过程。
17. 描述地球自转和公转的方向。
18. 解释牛顿第一定律。
19. 什么是元素？举例说明。
20. 简述食物链的概念。
五、应用题（每题2分，共10分）21. 一个物体的质量是5千克，求它的重力。
22. 如果一辆汽车以60公里/小时的速度行驶，问它每小时行驶多少米？23. 在一个边长为10厘米的正方形中，求对角线的长度。
24. 如果一个反应物的质量是20克，反应后了5克产物，求产物的质量分数。
25. 计算圆的面积，如果它的半径是4厘米。
六、分析题（每题5分，共10分）26. 分析植物进行光合作用和呼吸作用的区别与联系。
27. 讨论地球自转和公转对气候的影响。
七、实践操作题（每题5分，共10分）28. 设计一个实验来验证植物进行光合作用时释放氧气。
四年级下册数学期中试题四年级下册数学期中试题在学习和工作的日常里，我们最离不开的就是试题了，试题是参考者回顾所学知识和技能的重要参考资料。
什么样的试题才是好试题呢？以下是小编精心整理的四年级下册数学期中试题，欢迎大家分享。
四年级下册数学期中试题1一、选择题1. 下列算式中，运用乘法交换律使运算简便的是（）。
A、64×101B、125×66×8C、352×5×22. 一辆汽车一次运大米6吨，增加同样的汽车4辆，运90吨大米要运（）次。
A、3B、4C、153. 小方3分钟跳绳453下，小明2分钟跳286下，（）的速度快。
A、小方B、小明C、无法确法4. 下面哪个算式是正确的。
（）A、99+1×23=100×23B、201×50=200×50＋1C、75+34+66=75+1005. 大于0.2而小于0.5的小数有（）。
A、1个B、2个C、无数个二、判断题：（正确的在括号内打“√”，错的打“×”）1. 小数都比整数小。
（）2. 4×（25×5）=25×4+5×4 （）3. 20.02中的两个2表示的意思一样。
（）4. 在一个只有乘除法的算式里要先算乘法，后算除法。
（）5. 在小数点的后面添上“0”或者去掉“0”，小数的大小不变。
（）三、填空题1. 3.502读作（），零点零三六写作（）。
2. 乘法分配律用字母表示（）。
3. 小数点右边第三位是（）位；0.6里面有（）个0.1；0.78里面有（）个0.01。
4. 30与23的和乘46，积是（），列式为（）。
5. 一个小数，由3个1和5个组成，这个数是（）。
6. 一个数同0相乘，积是（），一个数加上（），还得原数。
7. 在（）里填上“＞”、“＜”或“=”。
4.23千克（）4.32千克1.68元（）1.679元6.02（）6.0023.5 （）3.50四、计算题。
2018-2019学年上海市宝山区通河一小四年级（下）期中数学试卷一、解答题（共3小题，满分42分）1．（10分）直接写出得数．24×5＝4900÷700＝18×125×8＝32﹣32÷32＝5454÷9＝125×7÷125＝150﹣13+17＝72+28÷4＝1﹣＝4×16÷16×4＝2．（24分）递等式计算（能简算的要简算）27000÷125320×28÷16047000÷943600÷4×2545×56+45×27﹣83×15144×45+90×283．（8分）列式计算．（1）甲数比乙数的3倍少66，甲数是147，乙数是几？（2）2个5相乘的积被587减去562的差除，商是多少？四、填空（23分）4．（4分）100个千分之一用小数表示，203个0.001是，3.5里有个0.01，把3.023改写成0.0001为计数单位的小数是．5．（1分）4.04十位上的“4”所表示的数是百分位上的“4”所表示数的倍．6．（2分）有一个小数如果去掉小数点读作八千零七，如果这个小数只读一个零，那么这个小数是，如果读出两个零，那么这个小数是．7．（2分）在下面的横线里面填上“＞、＜、＝”7.3347.4310.1010.10.99910.688．（2分）把下列各数安从小到大的顺序排列0.52m，52dm，250cm，0.052km．＜＜＜．9．（4分）在直线上方的□里填上适当的分数，下方的□里填上适当的小数．10．（2分）用0、2、4、7四个数字组成的最大的纯小数是，组成最小的带小数是．11．（2分）把8068000改写成以“万”作单位的数是．0.26亿＝．12．（2分）36.56万中的5表示个．13．（1分）被除数和除数同时除以100，得到的商是5，余数是3，已知原来的除数是700，问被除数是．14．（1分）把一个数的小数点先向左移动两位，再乘以1000得到40.05，原来的小数是．五、判断（7分）15．（1分）整数部分没有最高位，所以小数部分也没有最高位．（判断对错）16．（1分）0.3与0.300大小相同，计数单位也相同．（判断对错）17．（1分）两位小数一定小于三位小数．（判断对错）18．（1分）0.99是最大的两位小数．（判断对错）19．（1分）36÷4＝（36×0）÷（4×0）．（判断对错）20．（1分）小胖跑100米用了10分32秒，就是10.32分钟（判断对错）21．（1分）0.207的小数点向右最多移三位，所以0.207最多只能扩大1000倍．（判断对错）六、选择（3分）22．（1分）在数射线上，小虫从3.3这一点出发，先向右爬3格到3.6，再依次向左爬10格，向右爬6格，向左爬8格，如果每格大小一样，那么小虫最后停在数射线上的点是（）A．6.0B．4.8C．2.1D．2.423．（1分）计算444×25最合适的巧算方法是（）A．444×25＝444×5×5B．444×25＝400×25+40×25+4×25C．444×25＝4×25×111D．444×25＝444×20+444×524．（1分）小亚看一本书，前4天看了32页，还剩64页没看．照这样计算，小亚看完这本书共需要多少天？错误的算式是（）A．（32+64）÷（32÷4）B．64÷（32÷4）+4C．64÷32×4+4D．64÷（32÷4）七、应用题（25分）25．（5分）一桶豆油容量是一瓶橄榄油容量的3倍，一瓶橄榄油售价280元，比一桶豆油售价2倍还多14元，一桶豆油售价多少元？26．（5分）果园里种苹果树160棵，是梨树棵数的一半，种的梨树比柿子树棵数的2倍少20棵，柿子树有多少颗？27．（5分）小巧和小亚每天坚持进行晨跑．在环形跑道上，两人从同一地方出发，沿着相反方向跑步．小巧每秒跑2米，小亚每秒跑3米，经过1分10秒两人相遇，学校跑道长多少米？28．（5分）李叔叔卖报纸，每100份报纸批发价为60元，每份报纸以1元的售价卖出，一天李叔叔共卖出报纸300份，那么他这天共赚了多少钱？29．（5分）小胖原来有多少钱？2018-2019学年上海市宝山区通河一小四年级（下）期中数学试卷参考答案与试题解析一、解答题（共3小题，满分42分）1．【解答】解：24×5＝1204900÷700＝718×125×8＝1800032﹣32÷32＝315454÷9＝606125×7÷125＝7150﹣13+17＝15472+28÷4＝791﹣＝4×16÷16×4＝162．【解答】解：（1）27000÷125＝27×1000÷125＝27×8＝216（2）320×28÷160＝320÷160×28＝2×28＝56（3）47000÷94＝470×100÷94＝470÷94×100＝5×100＝500（4）3600÷4×25＝900×25＝22500（5）45×56+45×27﹣83×15＝45×（56+27）﹣83×15＝45×83﹣83×15＝83×（45﹣15）＝83×30＝2490（6）144×45+90×28＝144×45+45×2×28＝144×45+45×56＝（144+56）×45＝200×45＝90003．【解答】解：（1）（147+66）÷3＝213÷3＝71答：乙数是71．（2）（5×5）÷（587﹣562）＝25÷25＝1答：商是1．四、填空（23分）4．【解答】解：100个千分之一是用小数表示0.1，203个0.001是0.203，3.5里有350个0.01，把3.023改写成0.0001为计数单位的小数是3.0230；故答案为：0.1，0.203，350，3.0230．5．【解答】解：4÷0.04＝100，所以4.04十位上的“4”所表示的数是百分位上的“4”所表示数的100倍．故答案为：100．6．【解答】解：有一个小数如果去掉小数点读作八千零七，如果这个小数只读一个零，那么这个小数是80.07，如果读出两个零，那么这个小数是8.007；故答案为：80.07，8.007．7．【解答】解：7.334＜7.4310.10＝10.10.999＜10.68＞故答案为：＜；＝；＜；＞．8．【解答】解：52dm＝5.2m250cm＝2.5m0.052km＝52m因为0.52m＜2.5m＜5.2m＜52m，所以0.52m＜250cm＜52dm＜0.052km．故答案为：0.52m，250cm，52dm，0.052km．9．【解答】解：如图所示：10．【解答】解：用0、2、4、7四个数字组成的最大的纯小数是0.742，组成最小的带小数是 2.047；故答案为：0.742，2.047．11．【解答】解：8068000＝806.8万0.26亿＝2600万故答案为：806.8万，2600万．12．【解答】解：36.56万中的5，在十分位上，表示5个0.1．故答案为：5，0.1．13．【解答】解：原来的余数为3×100＝300被除数＝除数×商+余数被除数＝700×5+300＝3800答：被除数是3800．故答案为：3800．14．【解答】解：把一个数的小数点先向左移动两位，再乘以1000得到40.05，原来的小数是 4.005．故答案为：4.005．五、判断（7分）15．【解答】解：如图：由数位顺序表可知，整数部分没有最高位，小数部分的最高位是十分位．故题干的说法是错误的．故答案为：×．16．【解答】解：0.3＝0.30，0.3的计数单位是0.1，0.300的计数单位是0.001，所以0.3和0.30的大小相等，但是计数单位不同，所以本题说法错误；故答案为：×．17．【解答】解：根据分析，小数的大小不能以位数多少判断，如：0.008＜0.99，所以题干叙述有误．故答案为：×．18．【解答】解：由分析可知：最大的两位小数是0.99，说法错误，因为找不出最大的两位小数；故答案为：×．19．【解答】解：根据商不变的性质可知，36÷4＝（36×0）÷（4×0）是错误的，因为0不能作除数．故答案为：×．20．【解答】解：10分32秒≈10.53（分）所以小胖跑100米用了10分32秒，就是10.32分钟，说法错误；故答案为：×．21．【解答】解：0.207的小数点向右最多移三位，所以0.207最多只能扩大1000倍，说法错误，因为可以移动无数位；故答案为：×．六、选择（3分）22．【解答】解：（3.6﹣3.3）÷3＝0.3÷3＝0.13.6﹣0.1×10+0.1×6﹣0.1×8＝3.6﹣1+0.6﹣0.8＝2.4答：小虫最后停在数射线上的点是2.4．故选：D．23．【解答】解：根据分析可知：A、444×25＝444×5×5＝2220×5═111000算法不简便．B、444×25＝400×25+40×25+4×25＝400×25+40×25+4×25＝10000+1000+100＝111000算法不简便．C、444×25＝111×4×25＝111×（4×25）＝111×100＝111000此法最简便．D、444×25＝444×20+444×5＝8880+2220＝111000算法不简便．故选：C．24．【解答】解：A、（32+64）÷（32÷4），是先求总页数，再除以每天看的页数求共看的天数，是正确的算式；B、64÷（32÷4）+4，是先求得剩下的64页要看几天，再加上4天，是正确的算式；C、64÷32×4+4，是先求得64里面有几个32就看了几个4天，再加上4天，是正确的算式；D、64÷（32÷4）是求的剩下的还要看几天，是错误的算式；故选：D．七、应用题（25分）25．【解答】解：设一桶豆油售价x元，2x+14＝2802x＝266x＝133答：一桶豆油的价格是133元．26．【解答】解：（160×2+20）÷2＝340÷2＝170（棵）答：柿子树种了170棵．27．【解答】解：1分10秒＝70秒2×70+3×70＝140+210＝350（米）答：学校跑道长350米．28．【解答】解：（1﹣60÷100）×300＝0.4×300＝120（元）答：他这天共赚了120元钱．29．【解答】解：（120+6）÷6+6＝126÷6+6＝21+6＝27（元）答：小胖原来有27元．。
人教版四年级下册数学期中测试卷（共3套含答案）四年级下册数学期中试卷（一）（满分：100分时间：90分钟）姓名：得分：一、填空题。
（每空1分，共25分）1. 计算（270＋770÷55）×19－10应该先算（）法，最后算（）法，计算的结果是（）。
2. 在○里填上“＞”“＜”或“＝”。
2.05○2.50 4千米6分米○4.6千米73.1○47.31 3.60○3.63. 125×13×8＝13×（125×8）是运用了（）律和（）律。
4. 7.8,0.087，7.08,8.07,0.708中，最大数是（），最小的数是（）。
5. 一把椅子34元，一张课桌166元，学校买了35套桌椅（每套包括一张课桌和一把椅子），一共花了（）元。
6. 一个小数，整数部分是100，十分位是2，百分位是9，这个小数写作（），读作（），把这个小数精确到十分位上约是（）。
7. 一个两位小数近似到十分位约是9.2，原数最大是（），最小是（）。
8. 从一个方向最多可以看到长方体的（）个面。
9. 把下列三个算式合并成一个综合算式：875－468＝40726×18＝468407＋93＝500综合算式是。
（2分）10. 小数的性质:小数的末尾添上“0”或去掉“0”，小数的大小（）。
例如：0.70=（） 105.0900=（）（这是小数的化简）11. 欢欢到超市里买了一袋饼干，价钱是一位小数，结账时粗心的收银员由于没有看到小数点，多收了欢欢46.8元，饼干的正确价格应该是（）元。
12.一个立体图形，从正面看是，从左面看是，搭成这样一个物体至少要用（）个小正方体，最多用（）个小正方体。
二、选择题。
（每题1分，共10分）1. 大于0.4而小于0.5的小数有（）。
A.1个B.2个C.无数个2.王阿姨5分打字350个，照这样计算，她打840个字需要（）分。
A.10B.12C.133. 下面各数中，读出两个“零”的是（）。
四年级语文下册期中卷一（时间：80分钟 满分：100分）基础：26分一、把词语补充完整：5%（ ）星（ ）月 撕（ ）裂（ ） （ ）手（ ）脚（ ）（ ）棋布 （ ）（ ）不绝 （ ）（ ）飞翔山（ ）水（ ） 目光（ ）（ ） （ ）心（ ）意 寒风（ ）（ ）二、照样子把句子写具体：6% 1、例句：科学家富兰克林是18世纪电学史上的一位勇士。
他曾冒着生命危险，从天空中摄取闪电，揭开了雷电之谜。
陈景润是有名的数学家。
(成就) 2、大家都能办到的事，我也能办到。
（改成反问句，意思不变。
）三、选择下列句中引号的正确作用：6%A.用于直接引用的部分；B.用于需要着重论述的对象；C.用于具有特殊含义的词语。
1、让我们记住＂尺有所短，寸有所长＂这句名言吧。
（ ）2、他在学校念书的时候，同学们就称他为“辩论家”。
（ ）3、巨人在他的花园里竖起一块＂禁止入内＂的告示牌。
（ ）四、读古诗，选择正确的选项。
6% 1、《乌衣巷》一诗在表达上的特点是：（ ） A 、夸张 B 、今昔对比2、诗人在《乌衣巷》一诗中，重点想写的是：（ ）A 、花草的景色，燕子回归的情景。
B 、豪门大族由盛走向衰败的惨淡情景。
3、 “旧时王谢堂前燕”中“王”、“谢”指的是（ ） A 、王导、谢安 B 、王羲之、谢灵运五、名言积累：3%关于读书，臧克家有这样一句名言：学校___________________班级_____________姓名________________学号___________请不要在装订线内答题 请不要在装订线内答题 请不要在装订线内答 题阅读理解 34%（一）壮举16%两位瑞士年轻人结伴去意大利登山，一位名叫萨特，一位名叫莫雷尔。
//在奥斯塔河谷，他们遇上了大风雪，迷了路。
更不幸的是萨特在悬崖边突然脚下一滑，身体失去了重心，zhuì xiàng ( )深谷。
幸亏两人腰间系着相连的绳索，萨特才没掉到谷底，悬挂在半空中。
部编人教版四年级语文下册期中检测试卷命题人：市实验小学 审核人：市教研室【书写展示5分】一、卷面书写展示。
（2分）同学们，把字写工整、美观，保持卷面整洁，你就能得2分！书写潦草，涂涂改改会丢分哦！ 二、专项书写展示。
（3分）把下列句子抄写在横格上，注意字距和字的大小，两边适当留白。
天边的红霞，向晚的微风，头上飞过的归巢的鸟儿，都是他们的好友，它们和乡下人家一起，绘成一幅自然、和谐的田园风景画。
三、读拼音，写词语。
（8分）w ǎn xi á( )渐渐退去，夜色逐渐加深。
远山、海岸线都m én ɡ l ón ɡ( )起来，满天的f án x īn ɡ( )在头顶上sh ǎn shu ò( )。
赤脚走在sh ā t ān( )上，海水不停地ch ōn ɡ shu ā( )着脚板，一种痒痒的感觉，真是惬意！周围是那样的j ì j ìng( )，只有b ō t āo ( )在远处喧嚣着。
四、词语积累运用。
（7分）天（ ）地（ ） 欣喜（ ）（ ） （ ）（ ）而去 依山（ ）（ ） 成（ ）上（ ） 变化（ ）（ ） （ ）（ ）如也 屏息（ ）（ ） 1.仿照划横线的词语，我还能写出AABC 式的词语是____________。
2.背靠山，面朝水的小山村可以用“____________”来形容，科学家们发现有羽毛的恐龙化石时的心情可以用“____________”来形容。
五、选字组词。
（6分）﹝轮 沦 抡﹞ （ ）拳 （ ）落 （ ）胎 ﹝骏 俊 峻﹞ 严（ ） （ ）马 英（ ） ﹝涣 焕 换﹞ （ ）散 交（ ） （ ）发 ﹝宾 滨 缤﹞ （ ）纷 海（ ） （ ）馆 六、判断题。
（5分）1.“我不敢再讨厌母鸡了”和“我不再讨厌母鸡了”意思差不多，可以互换。
（ ）2.人们常用“应声虫”来比喻没有主见，随声附和的人。
（ ）3.“不再胆怯的小白菊，慢慢地抬起它们的头，试试寒，试试暖。
和衷小学2015学年第二学期四年级英语期中单项复习卷（一）班级__________姓名___________学号_________一、按要求写单词：1.反义词：behind_________ clean ______ tall ________ sharp ______sad _________ here ________ busy _______ bright _________beautiful _______ put on ______ fast ________ late ________buy _________ old ________ these _________ safe ________ask _______ hungry ________ angry _______outside _______take ________ warm _________ wet __________ good ________begin _________ rough ________ thick _________ remember__________come in _________brave _________ turn on ________ turn up ________strong _________ sweet __________ never ________ soft __________take _________ last __________ rise _________ go up _________low _________ back __________ before _______ loud __________2．复数：shelf _________ lunch _______ foot ________ fruit __________tooth ________ bakery ________ this _______ body ______people _______ food _______ Sunday ________ loaf ________water ________ glass ________ grass __________ money _______smoke ________monkey _______berry _______ lemonade ________toast ________ photo _____________lady _________fish __________dish ________ fire ___________ child _________ princess _____dress _________ mouse ________ sheep ________ hay _________corn __________ meat ____________ rubbish _______scarf ________butter _______ aviary __________weather ______ leaf _____________Tuesday _________ beach __________peach _________ party ___________二、介词填充：1）Is he a teacher ______ China?2）I can see a beautiful hotel ________ the library and the supermarket.3）Tom is taller than Danny. So he sits ________ him.4）Does your teacher live ______ Garden Street?5）The baby is playing ______ her granny.6）There’s a clothes shop ______ the street corner.7）My home is ___________ the school. I walk to school every day.8）Can you sing this sweet song _______ English?9）I think this house is too expensive. There’s a big park __________ it.10) Here’s a map ______ his neighbourhood.11）Welcome _____ our city.12) Here’s a cup _____ coffee for you.13) I’m going to Century park _____ Friday.14) Our granny is sitting ______________ you and me.15) What is the weather ______ _______ autumn?16) The kids are sitting _____ the table. They’re having dinner.17) My home isn’t far away _____ our school. It’s ________ the school.18) How do you go to work every day? I go there ______ car.19) Look, the girls are singing ______ their teacher.20) Here’s a glass _______ juice _____ you.21) There are many apples ______ the tree.22) I think these grapes are not sweet ____ all.23) In summer we often sit _________ and enjoy a watermelon.24) Guess, it’s green and black _______, but red and sweet _______. What is it?25) He often rides his bicycle ______ his friend Ben.26) _______ sunny afternoon, her grandpa usually sits ______ the sun and play ______ hispet.27) The sand is very soft. You can take _____ your shoes.28) What’s matter _____ you?29) Let’s take the key ____ the lost-property office.30) One _____ the teachers is my cousin.31) She wants ______ buy a new red skirt. Her old one is ______ small.32) _____ the morning, the sun rises _______ the hill. The tree’s shadow is ____ the lawn.33) _____ noon, the sun is high ____ the sky. The shadow is ______ the beach.34) The sun goes______ ______ the evening. The shadow is ______ the path.35) I go ____ school ____ seven o’clock ___ the morning. My shadow often goes _______me.36) Let’s walk _______ the road. There’s a bakery ____ the left.37) Henry runs ____,but the black shape runs ______ him. He’s afraid _____the shape.38) When the light goes _____, you won’t see the shadow any more.39) The boy is falling ________ the river. It’s very dangerous.40) The girl can’t see her mom, she cries _______ fear.41) The boy bursts _______ tears. He’s afraid.42) Would you like ____ come _____ me? Oh, sure. I’d love _____.43) The teacher is talking _________ the pupils _____ English.44) What do you need __________ a dancing club?45) May I have a pair _____ swimming goggles?46) Please do warm-up exercises ________ you go _______ the swimming pool.47) Don’t forget clean your body ________ you go ________ the water and ________swimming _____.48) Enjoy yourselves _____ the English class.49) ____ my spare time, I play football _____ my friends .50) Please put the biscuits ______ a line.51) The cat wakes _______ and sees the mouse. The mouse is afraid _______ the cat and runs_______.52) The boy is jumping _________ the wall. It’s ______ dangerouse.53) The pupils say hello _______ their teachers ________ class .54) It’s Earth Hour. Many people turn _______ the lights.55) He usually watches TV ______ his parents ________ night.56) My dad is telling us a lot _____ interesting stories ________ himself.57) Alice usually reads books _______ bedtime.58) The old lady is chatting ________ her friend _________ Earth Hour.59) The Greens are having a holiday _______ the beach _____ Sanya.60) Billy takes his toy tortoise _________ school.三、用单词适当形式填充：1．This is _________(a) old teacher. She ________(work) in a primary school.2．Can your father ______(dive)? No, but he can ______(swim). Look! He _________(swim) in the pool. He’s a good ________(swim).3．_________(not walk) on the grass , please. Let’s __________(play) on the swing. Now the pupils ___________(swing) high.4.Where ____ your friend ____(live)? He _________(live) on Yongqing Road.5.I want ________ (buy) some fruit. Let_______ (we) go to the fruit section.6.May I have ___(some) apples? Of course. But don’t eat ___(to) ____(much).7.Where are the girls? They__________ (eat) their lunch in the dinner room.8.Look, _________(there be) some litter on the floor.9.__________ (there be) any sheep on his farm? Yes, they’re big.10.What _______ Old MacDonald _______(feed) the pigs? He _______(feed)_________(they) with the corn.11.What______ you ______(have)? I ________(have) a camera.12.Kitty ________(be) beside the pond. She __________(watch) the ducks and the fish inthe pond. They _________(swim).13.What’s the weather like in ________( French)?14.____ it often ______(rain) in summer? No, it often ______(rain) in spring.19. The sun _______(rise) behind the hill in the morning.20. Does he like ______(play) tennis? Yes, he often _____(play) with me.21. They would like _____________(join) the swimming club.22. Jane never __________(eat) chicken. She likes ________(eat) fish.23. Mary ___(skip) a rope with ____(them) every day. She likes ____(jump) too.24. Kitty often __________(do) her homework at school.25. ________ your brother ______(like) listening to the music?26.She would like __________(have) dinner at 6:00 p.m.27.Danny, __________(not run) in the classroom.28.The bottles of milk __________(be) for the boys.29.Let _______(she) go to the __________(teacher) office.30.I like _________(join) the ___________(swim) club. Would you like _________(come)with me?31.Where ________ you _________(paint) pictures every evening?32.The child _________(need) some ________(paper) for the art class.33.I _________(like) my father. We both have big eyes.34.The pair of shoes _________(be) for my mother.35._________(run) is my favourite sport.36.Where’s Alice? She __________(sleep)under the tree.37.The __________(mouse) eat apples.38.The tortoise __________(walk) slowly.39.__________(who) cats are cute? ________（Tom）are cute.40.In spring, the trees _________(grow) and ________(grow).41.Can your sister ___________(have) lunch at 11 o’clock? Yes, she often ______(have)lunch at 11 o’clock.42.Ella eats _______(leaf) but Milly _____________(not eat) them.43.Sally often ______(wash) clothes in the bathroom. Now she ________(wash) the shirt.四、改变句子1. Please look and guess.( 否定句)2. The strawberry juice’s sweet.3. I have a glass of cherry juice.4. They are nice grapes.( 感叹句)5. I can feel the rough pear. (划线提问）6. That’s my new bicycle.12. Those books are Miss Fang’s.13. Henry the dog is afraid. _________________________________________14. Are these toy rabbits Kitty’s? (肯定句) _____________________________15. The black shadow follows Henry.（一般疑问句，否定回答）_____________16. The black shape is like Henry’s shadow. ____________________________17. The tree’s shadow grows in front of me. ___________________________18. This is my father’s toy bears. _____________________________________19. I make a shadow with my friends. _________________________________20. The trees are short. (否定句，意思不变) __________________________。
