模块1试题
四年级上册英语试题-Module1_模块测试卷 -外研社(一起) (含答案)
Module1 模块测试卷听力部分一、听录音，选出你所听到的单词。
( ) 1. A. soon B. short C. she ( ) 2. A. here B. well C. tell ( ) 3. A. hair B. ear C. dear ( ) 4. A. live B. love C. like ( ) 5. A. of B. have C. for 二、听录音，排序。
( ) She lives in London.( ) What are you doing?( ) London is a bit cold now.( ) Where is my desk?( ) Here is a photo of my birthday party.三、听录音，选择正确的图片。
( ) 1. A. B.( ) 2. A. B.( ) 3. A. B.( ) 4. A. B.( ) 5. A. B.笔试部分一、圈出正确的单词并翻译。
1. a b g h g w e l l i o k ______2. m n y o f a b ______3. h w t e l l g k y o ______4. s o o d e a r o k ______5. d e h i r t l o v e a ______二、英汉连线。
(1) a new friend A. 读一封信(2) a bit B. 白金汉宫(3) read a letter C. 一位新朋友(4) Buckingham Palace D. 计算机游戏(5) computer games E. 有一点儿三、单项选择。
( ) 1. ---Where______ she live?---She lives in London.A. isB. doC. does ( ) 2. Here is a photo ______ Mengmeng and me.A. ofB. onC. with ( ) 3. ______ are you doing?A. WhatB. WhereC. Who ( ) 4. Thank you______ your letter.A. toB. forC. of( ) 5. He’s ______ short, yellow hair.A. getB. getsC. got四、连词成句。
外研版初中英语七年级上册Module 1 模块测试题(含答案)
Module1 My classmates一、单项选择1. It sunny today, but it cloudy yesterday.A. is; isB. was; wasC. is; wasD. was; is2. Tom like reading at all. He interested in playing basketball.A. doesn't; isB. doesn't; wereC. is; doesD. was; is3. This is a girl. name is Kate. She is friend.A. Her; myB. His; youC. His; myD. My; her4. name is Li Hong. name is Liu Fang.A. He; SheB. Her; SheC. My; HerD. His; She5. — you usually late for school?—No, .A. Do; I amB. Does; notC. Are; I'm notD. Are; I aren't6. How old your brother? And how old you?A. is; areB. are; isC. are; areD. is; is7. —Where you ?—I'm from Beijing.A. are; fromB. do; fromC. are; come8. The man is David Smith. Smith is his name and David ishis name.A. family, firstB. first, familyC. first, lastD. family, full9. —How about to the movie?—OK.A. goingB. to goC. goD. went10. —Hi, John! Long time no see.—Very well, thanks.A. How do you do?B. Nice to meet you.C. How are you doing?D. What do you do?11. I have two friends the United States. They tall and thin.A. from; areB. from; haveC. are from; areD. are from; have12. H e of medium height and he curly hair.A. is; ofB. has; hasC. is; hasD. has; is13. M r. Zhang teaches Chinese. We like class very much.A. my; herB. me; hisC. our; hisD. us; his14. bag is new and is new, too.A. Our; heB. Ours; hisC. My; hisD. My; her15. —Are you a student?— .A. Yes, we areB. Yes, I amC. No, we areD. No, I am二、单词拼写(单句首字母填空)16. We are from China and we are C .17. Ted is an A boy; he comes from the U.S.A.18. Washington D.C. is a beautiful modern city and it's the c of America.19. E in our class likes Miss Zhou, because she speaks English quite well.20. My new friend is an English boy. He's from E .21. Wang Wei is from China. He speaks C .22. Pat is an A boy. He is from the USA.23. Jinan is the c of Shandong Province.24. —Is e here today?—Yes, we are.25. Brian is from the U.K. He has lived in E for twelve years.三、单词拼写(根据中文提示拼写单词)26. Do you know the (首都) of America ?27. My family and I are going to (英格兰) for vacation this summer.28. People in Singapore can speak (汉语) and English.29. He is a lazy boy. He never gets good (成绩).30. (每个人) in our class likes our math teacher because he is an interesting teacher.31. All of us want to visit Beijing, the (首都) of China next week.32. My uncle has been to (英格兰) twice.33. There are (中国) restaurants in every country now.34. We study hard because we want to get good (成绩).35. (每个人) loves to have a trip there.四、完形填空Good afternoon, everyone! I'm Tom Smith. 36 is my first name. Smith is my 37 name. I am 38 student. My favorite 39 is green. My telephone number is 3563967. There are 40 numbers in it. This girl is my friend. 41 name is Linda.42 is her favorite color. Look! Her schoolbag and jacket are red! What's her telephone number? 43 9904732. Ms. Gao is our(我们的) English teacher. We like(喜欢) her very much. That 44 my classroom. 45 the number, please. FIVE. Yes, I'm in Class(班级) Five.36. A. Tom B. Smith C. Tom Smith D. Smith Tom37. A. English B. card C. last D. middle38. A. / B. a C. an D. the39. A. map B. cup C. color D. school40. A. four B. five C. six D. seven41. A. My B. Your C. His D. Her42. A. Blue B. White C. Red D. Yellow43. A. It B. It's C. They D. They're44. A. is B. am C. be D. are45. A. Name B. Spell C. Meet D. Phone五、阅读理解A46. The quiz is most probably read in a .A. dictionaryB. magazineC. novelD. storybook47. From the quiz, we can know Xiaoxiao .A. is shyB. is outgoing(外向的)C. is good at lessonsD. has no friends48. Which of the following statements is TRUE?A. Xiaoxiao never goes to KFC.B. Keke's friends often ask him for help.C. Xiaoxiao often does housework at home.D. Keke often goes to parties.49. What advice would you like to give Keke?A. He should do his homework carefully.B. He should study hard.C. He shouldn't do any housework.D. He should show his ideas bravely in class.BHello! My name is Maria Green. I come from the UK. I speak English and it is my first language. And I also know some Japanese because my mother comes from Japan(日本). I know a little German(德语), too, because it's my second language at school. Next year I want to learn French and Chinese. They are interesting languages. And I think it's very interesting to learn different languages.I have a pen pal in Japan. He can speak four languages, because his parents are multilingual(会说数种语言的)! He often writes to me in Japanese. Sometimes I can't understand(懂) him. And I have to ask my mother to read the letters for me.50. is Maria's first language.A. EnglishB. GermanC. FrenchD. Chinese51. Maria's mother comes from .A. JapanB. the UK.C. the U.S.D. Australia52. Maria's pen pal can speak languages.A. oneB. twoC. threeD. four53. Maria thinks it's to learn languages.A. boringB. excitedC. interestingD. tired54. Maria often asks to help read her pen pal's letters.A. her motherB. her fatherC. her friendD. her classmateCMost English people have three names: a first name, a middle name and a family name. For example(例如), my full name is Ann Allan Green is my family name. Ann and Allan are my given names(名字). People don't use(不用) their middle names very much. So we can say Ann Green. We can say Miss Green or Mrs. Green. But we can't say Miss Ann or Mrs. Ann. It's different from(不同于) Chinese. In China the first name is the family name and the last(最后) name is the given name.55. In China, the first name is the .A. give nameB. family nameC. middle name56. In English-speaking countries, the first name is the .A. given nameB. family nameC. middle name57. In England, the last name is the .A. given nameB. middle nameC. family name58. The boy's name is John Allan King, you can say .A. Mr JohnB. Mr AllanC. Mr King59. The teacher's name is Mary Joan Read, you can say .A. Miss ReadB. Miss MaryC. Miss JoanDDear Daming,Thanks for your email. And thank you for introducing your Chinese friend Wang Fang to me. You are the cleaning monitor for this term. That's good. Work hard! Try to help your teacher.My classmates choose me as the P.E. monitor in our class because I run very fast. My P.E. teacher and my classmates like me. They also want me to organize the P.E. Club.I think that is a good idea. We can play basketball or football at weekends.Please send some of your photos to me.Yours,Mike60. Daming is the for this term.A. P.E. monitorB. cleaning monitorC. class monitorD. studying monitor61. Mike is the P.E. monitor because he .A. plays basketball wellB. enjoys sportsC. does well at schoolD. runs very fast62. The underlined word "organize" means in Chinese.A. 参加B. 组织C. 举办D. 计划63. Mike asks Daming to .A. write an email to him soonB. send some photos to himC. join the P.E. Club with himD. introduce some Chinese friends to him64. Which of the following is NOT true?A. Wang Fang is Daming's friend.B. This email is from Mike to Daming.C. Mike feels happy to organize the P.E. Club.D. Mike wants to join the P.E. Club because he wants to play tennis.六、阅读与表达(判断式)A South Korea company showed a new kind of video, which is the world's first watch-shaped mobile video phone.The "3G watch phone" model has a touch-screen dialing system with a camera and a speaker to let users make video calls over a high speed Internet connection.The phone also recognizes voices, transforms text to speech, and plays MP3 music. The product has a 3.63 cm2 screen and is 13.9 millimeters thick.The company plans to sell the mobile video phone in European markets sometime in 2009.根据短文内容，判断正误，正确的为T，错误的为F。
国家开放大学《机械制图》模块测试1-5答案
国家开放大学《机械制图》单元测试题参考答案模块一：预备知识一、选择题（每题10分，共100分）1.下列符号中表示强制国家标准的是（）oA.GBB.GB/TC.GB/Z2.不可见轮廓线采用（）来绘制。
A.细实线B.虚线C.粗实线3,下列比例当中表示放大比例的是（）。
A.1： 1B.1： 2C.2： 14.在标注球的直径时应在尺寸数字前加（）oA.SΦB.ΦC.R5.下列比例当中表示缩小比例的是（）oA.2： 1B.1： 1C.1： 26.机械制图中一般不标注单位，默认单位是（）。
A.mB∙ mmC.cm7.下列尺寸正确标注的图形是（B）。
A.B.D.p8.下列缩写词中表示均布的意思的是（）oA.SRB.EQSC. C9.角度尺寸在标注时，文字一律（）书写。
A.水平B.垂直C.倾斜10.标题栏一般位于图纸的（）。
A.右上B.左下角C.右下角模块二：投影基础一、选择题（每题6分，共60分）根据图1所示AB、CD直线和P、Q平面，选择回答如下题:LAB、CD直线的正面投影应标记为（）oA.ab> cdB.AB、CDC.a,t√、c, d,D.a〃b〃、c〃d〃2.AB. CD直线的水平投影应标记为（）oA.a,,b∖ c〃d〃B.AB、CDC.a, b,、c, d,D.ab> cd3.AB. CD直线的侧面投影应标记为（）oA. ab> cd• a b、c dC.a, b,、c, d,D.AB、CD4.P、Q平面的正面投影应标记为（）oA.p> qB.p∖ q〃C.p'、q'D.P、Q5.P、Q平面的水平投影应标记为（）oA.p,、q'B.P、QC.p、q D〃〃• p 、qA. P 、QB. p 、q” 〃• p 、qD. p z 、q'7,直线AB 的侧面投影具有积聚性，因此称之为（）oA.正垂线B.侧垂线C.铅垂线D.侧平线8 .线CD 在侧面投影面上的投影反映实长，因此称之为（）。
外研版六年级上册英语第一模块测试试题
A . of B. with C ./外研版（三起）六年级英语上册Module 1 测试题一、 Match. ( 选择 ) (5 分)1. 2. 3. 4. 5.A ．the Great WallB. a panda C. a map D. a postcardE. a bird名二、 Complete the words. （补全单词）（ 10 分）姓__ __o u s__ n d m __l l __ __n__i l __m __ t r __p __s t c __ __ d c __un __r y三、 Read and choose. (单项选择 )（13 分）号学()1. There ______ lots of shops there .A .are B.is C. am( )2.I 'm ______ a letter to my family .A. sendB.writingC. write( )3.--- ____ you send an email? --- Yes , I can .A . Can B. Are C. Do级() 4. _____ you go to the Great Wall last Sunday ?班A. DoB. DidC. do( ) 5.---What colour is the American flag ?---I t's ______.A . red B. blue C. red , blue and white( )6.-- ______ is Shanghai ? ---It 's got about 16 million people .A.How manyB.How bigC.How long( )7.---_________ cheese do you want ?---A kilo .A. How manyB. How muchC. How long( )8.There are ___________ in the picture .A.noodle shopsB. noodle shopC. a noodle shop( )9.Let's ____ to the Tian 'anmen Square .A . go B. to go C. going( )10.It 's a picture ______ the Huangshan Mountain .( ) 11.New York is___of America.A. in eastB. in the east C . at the east( )12.Beijing __about fourteen million people .A . have B. have got C. has got( )13.I t 's _____animal .A . anB . a C. the四、 Translation. ( 英汉互译 )（ 10 分）1.一张长城的照片 ____________2.多长 ______________________3.多大 ______________________4.在西部 ____________________5.西湖 __________________6.tell me more about____________7.in the north of _______________8.a map of the US____________9.what about __________________10. eight million _______________五、Use the correct form of the words. ( 用所给词的适合形式填空) (10 分)1.These postcards ______ (be) great.2.Tell ___(she) the good news.3.____(tell ) me something about your family .4.How big ____ (be) it ?5.I ’m going to ____(visit) London.六、Give the English version of the words请.(依据汉语提示写单词)（8 分）1.I ’ve got many beautiful ____________( 明信片 ) of China.2.Dongdong, please tell me _______(更多 ) about Xi ’an .3.There are about two __________( 百万 ) people in that city .4.I ’mgoing to ______ (观光 ) London.七、 Read and match. ( 读一读，选一选10分）I( ) 1. How long is the Great Wall ?( ) 2. How big is Beijing ?( ) 3. How old is your father ?( ) 4. How many people are there in your family ?( ) 5. How much is the cheese ?IIA.It ’s ten yuan.B.There are five people in my family.C.He is thirty-five.D.It ’s got about twenty million people.E.It ’s more than twenty thousand kilometres.八、 Read and join. ( 读一读，连一连 )（14 分）1.long, is , how, it (?)________________________________________________ 2.are, postcards, great, these, very(.)________________________________________________ 3.at, postcard, look, this(.)__________________________________________________ 4.picture,it ,of ,a , is ,the Great Wall(.)__________________________________________________ 5.long, how, the Great Wall,is(?)___________________________________________ 6.people，million ，eight ，it ，got， has， more than(.)___________________________________________ 7.big，a, what, map, the US, of(!) ___________________________________________九、 Read and judge. (阅读短文，判断正“T”误“ F”。
八年级英语下册第1模块自测题
八年级英语下册Module 1 测试题一、单项选择( )1.What did your sister say to you last night? She asked me _______ my father her secret.A. to tell notB. not to tellC. don’t tellD. not tell( )2. “Mnu! The box’s too heavy.” “ Don’t worry. Let me ______ i t for you.”A. carryB. carriesC. carryingD. to carry( )3. ------What’s the woman? ------- Her job is ________.A. to watch filmsB. to do the cleaningC. help the audience find tne sestsD.sell the tickets at the theatre ( )4. He tried his best and he succeeded in working out the plan _________.A.at the endB.by the endC.in the endD.at the last( )5.------Would you like ______the football match with me this weekend?------I’d love to. Football is my fav ourite . I enjoy _______a football match very much.A .to watch ; watching B. watching; to watchC. watching; watchingD. to watch; to watch( )6.Thank you for _________delicious food _______me.A.cook; forB. cooking; forC. cooking; toD. cook; to( )7.”Hurry up! It’s time _______ home.” “ I ‘m coming.”A.goB.go toC. goingD. to go( )8.It took my daughter two weeks ______ the novels ______ by Yang Hongying.A. read; writtenB. to read ; writtenC. reading; to writeD. to read; wrote( )9. My mother ________me to be a teacher.A.enjoysB.wishesC.hopesD.let’s( )10.-----What book are you reading?------- Family _________Ba Jin.A.ofB.withC.byD.is writteb by二.阅读理解A:阅读短文选择正确答案Long, long ago there was a very foolish thief. Do you know what he did one day? When he wanted to steal(偷) the bell on his neighbour’s door, he walked up to the door, took hold of(抓住) the bell and pulled hard. The bell made a very loud noise. The thief was afraid and went home.Then h e sat down to think, “I must do something about the noise,” he said. He thought and thought. At last he had an idea. “Ah, I’ll put some cotton in my ears. Then I won’t be able to hear the noise.” The next day he went to the door of his neighbour, and took hold of the bell. This time he pulled even harder. The bell rang loudly, but the thief did not hear anything. With another hard pull he got the bell out. Just then the neighbour came running out.“Steal my bell? I’ll teach you a lesson(教训),” the angry man shouted. And he hit the thief on the nose.The foolish thief did not know how the neighbour found out he was stealing the bell. “Why did he come out just then?” he wondered (感到疑惑).( )1. The thief was trying to get .A. his neighb ourB. his neighbour’s doorbellC. some cottonD. a door with a bell on it( )2. The thief put some cotton in his ears. He thought it would be for him to steal the doorbell.A. safeB. difficultC. dangerousD. easy( )3. The neighbor ran out probably(很可能) because .A. he knew his doorbell was being stolenB. he thought someone was eager (渴望的) to visit himC. he realized (意识到) something strange happenedD. Both B and C( )4. The neighbor hit the thief to .A. give him lessonsB. punish (惩罚) him for stealingC. help him with the bellD. be his teacher( )5. Which of the following is TRUE?A. The thief understood why he was hit on the nose.B. The thief knew why the neighbor came out.C. The thief thought the neighbor couldn’t hear the noise the bell made.D. The thief didn’t want to know why the neighbor ran out.BThis is a record message, with information about films for the week starting the fourteenth of June. All this week we have the famous Italian film, Three Brothers. It is about three different brothers from one family, who have to return to their village. You can see this beautiful film every evening at ten past six and a quarter to nine. On Friday there will also be a late show at a quarter to twelve. The ticket office at the cinema is open every day from ten thirty in the morning. Tickets are also sold at the theater in the market square. If you prefer to book your seats by phone, the number to call is 639-884. Tickets for all shows cost $5.40 for adults, with children under 15 half-price. Students pay only $3.75 from Monday to Thursday when they show a student card. Thank you for calling Kingston Cinema.B:阅读短文并填表三.动词应用1.Remember____________(send) your friend a postcard.2.I don’t know how___________(make) a flashcard? Can you tell me?3.His father has decided___________(travel) around the world.4.We went to the theatre___________(see) a play.o She __________(write) Teahouse in 1957.6.________ you ever_________(be) to London? Yes, twice.7.It took them two years __________(build) the new bridge.8.He learned__________(play) the piano two years ago.9.The story _____________(take) place during the Anti-Japanese War.10.There___________(be) great changes in the last ten years.四. 你最喜欢的电影或电视剧是什么? 请把它写下来.字数在80词左右.写作要点: 1. 写出你喜欢的这部电影或电视剧的名字;2.写出故事发生的时间及地点3.故事中的主要人物4.对该剧进行简介八年级英语下册Module 1 测试题参考答案一、1—5 BABCA, 6—10 BDBCC二、1---5 BAABC, 6、Brothers 7、11：45 8、the theater in the market square9、639-88410、Thursday三、1、to send 2、to make 3、to travel 4、to see 5、wrote 6、Have been7、to build 8、to play 9、took 10、will be四、略宝城街道中学王淑娟老师提供。
中职英语基本版（基础模块1）期末试题（卷）
中职英语基本版（基础模块1）期末试题（卷）10、11级英语（基本版）期末考试卷班级姓名一、Fill in the blanks with proper words and proper phrases.用适当的单词和短语填空。
（15分）（一）单词（10*1=10）1、瓷器＿＿2、电梯＿＿3、球门＿＿4、饭店＿＿5、点餐＿＿6、钓鱼＿＿7、喜好＿＿8、下雪的＿＿9、购物＿＿10、电子邮件＿＿（二）短语(英汉互译)（5*1=5）1、职业学校2、check out3、去饭店吃饭4、throw in5、留神，小心二、Match the words to their definitions. 连接相应的单词和释义，把正确答案写在括号内。
（5*2=10）( ) 1. player A taking care( ) 2. menu B someone who takes part in a game or sport( ) 3. favorite C. person or thing that one likes more than anythingelse( ) 4.careful D. a list of the dishes served in a restaurant( ) 5.invite E. ask someone to come三、Choose the proper answer to complete the sentences. 从所给单词中选择适当的单词完成句子。
（5*2=10）f ee waitress engineer delicious hostess1. My father builds roads. He is a(n) ＿＿.2. If you want to join a club, you need to pay some ＿＿for membership.3. Chinese food is very ＿＿, and many westerners like it.4. My mother was the ＿＿at the garden party.5. A ＿＿came to the table to take our order.四、Choose the proper sentences to fill in the blanks in the coversation.选择正确的句子完成对话。
2019-2020学年外研版四年级英语第一学期Module 1 模块测试题(含答案)
四年级英语上册Module 1测试题听力部分Ⅰ.我能翻译出你所读的单词。
(10分)( )1.A.紧挨 B.左边 C.迷路( )2.A.房子 B.车站 C.公园( )3.A.径直 B.街道 C.超市( )4.A.后面 B.旁边 C.再见( )5.A.附近 B.紧挨 C.这儿Ⅱ.我能捕捉到句子中出现的单词。
(10分)( )1. A left B. lost C. live( )2.A next B.B. beside C. No( )3.A.street B right C .straight.( )4. A up B.at C.down( )5. A bus B.tree C.trainⅢ.我能判断下面图片与录音内容是否相符,相符的写“T”,不相符的写“F”。
(12分)Ⅳ.我能根据问恂,选出答句。
(8分)( )1. A It's on your right B. She’s near the hose. ( )2. A. I'm five B. I’m fine.( )3. A. I'm behind the tree B. It’ s at the station. ( )4.A. Go straight on,And turn left B. I’m behind the door.笔试部分Ⅴ.连线（10分）1.You are B. I’m2.It is B. Here’s3.I am B. You’re4.Where is B. It’s5.Here is B. Where’sⅥ.选词填空（10分）On at to1.I’m ______ your right now.2.Turn right.And go straight on.3.My school is next ________ a park.4.Lili lives _________ No.2 Park Street.5.The train is _________ the station.Ⅶ.单项选择题（10）（）1._________ is a dog.A.WhereB. HereC. What（）2.________.Where is the park ,please?A.Look,Sara!B. Excuse me!C. Thank you.（）3. Where _______ Sam ?A.areB. amC. IS（）4.The bus is _______ the house.A.nearB. upC. next（）5. ________ straight on.A.goB. turnC. GoⅧ. 圈出下列句子中错误的词语，并改正。
小学英语四年级上册Module 1 模块测试题(含答案)外研版(一年级起点)
Module 1 模块测试(共100分60分钟)班级：____________ 姓名：______________ 分数：_____________一、Read and choose. 单项选择。
（每题2分，共20分）原创( ) 1. How ______ you? I’m fine.A. areB. isC. am( ) 2. _______ are you doing? I’m reading a letter.A. WhereB. whatC. What( ) 3. She ______ in Beijing.A. liveB. livesC. living( ) 4. Here _____ a photo of my birthday party.A. isB. areC. am( ) 5. The boy ______ red is my new friend, LiLei.A. onB. inC. of( ) 6. They were ______ the Great Wall.A. inB. atC. on( ) 7. Thank you ______ your letter.A. forB. withC. to( ) 8. Write _______ me soon.A. toB. forC. of( ) 9. I’ve _____ a new friend, too.A. getB. gotC. /( ) 10. Happy birthday ______ you!A. withB. tooC. to二、Look and write.仔细观察，圈出错处，并改正。
（每题3分，共15分）原创1. She’s get short hair.2. I love dance.3. Xiaoyong’s hair are long.4. It was my birthday in Sunday.5. We was at Buckingham Palace.三、Read and circle. 读一读，圈一圈。
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A. m2/NB.N/m2C. m/N2D. N2/m
14.体积弹性模量K=（）。
A. B. C. D.
15.已知某液体的体积变化率 =-10%,则其密度变化率 =（）。
A. 1.0%B. -1.0%C. 0.1%D. -0.1%
16.若某流体的动力黏度μ=0.1 N·s/m2，黏性切应力τ=3.5 N/m2，则该流体的流速梯度 =（）。
A.平行受压面B.垂直受压面C.指向受压面D.垂直指向受压面
19.平衡流体内任一点的压强大小（）。
A.与作用方位无关，但与作用位置有关B.与作用方位有关，但与作用位置无关
C.与作用方位、作用位置均有关D.与作用方位、作用位置均无关
20.重力作用下流体静压强微分方程为dp=（）。
A.–ρdzB.–gdzC.–ρgdzD.ρgdz
A.平衡流体B.运动流体
C.忽略密度变化的流体D.忽略黏性的流体
11.在工程流体力学或水力学中，单位质量力是指作用在单位（）流体上的质量力。
A.质量B.重量C.面积D.体积
12.静止液体所受的单位质量力为（）。
A.fx=fy=fz=0B.fx=0,fy=-g,fz=0
C.fx=-g,fy=fz=0D.fx=fy=0,fz=-g
2.整桶机器油净重2943N，油桶直径0.6 m，高1.2 m，试求机器油的密度与重度。
3.如图所示，已知h1=20 mm,h2=240 mm,h3=220 mm，求水深H。
4.液体的静压式是 。某容器盛有两种互不混杂的液体，上、下层液体密度分别为ρ1和ρ2，静压式的常数C分别记为C1，C2，上层液体比下层液体轻，ρ1<ρ2，求证：C1>C2。
4.气体的黏度随着温度的增加而减小，而液体的黏度却随着温度的增加而增加。（）
5.理想流体是指忽略密度变化的流体。对于液体以及低温、低速、低压条件下的运动气体，一般可视为理想流体。（）
6.在工程流体力学或水力学，质量力是指大小与流体质量成比例的力，其单位与加速度的单位相同。（）
7.静止流体内各点的测压管水头等于常数。（）
8.平衡流体的等压面处处与表面力正交。（）
9.静止流体的等压面必为水平面，反之也成立。（）
10.不管是绝对压强还是相对压强，其作用方向都是垂直指向受压面。（）
得分
阅卷人
三、问答题（每题10分，共计30分）
1.作用在流体上的力有质量力和表面力，它们的不同点是什么？
2.简述流体的特性及连续介质假说。
3.什么是流体的连续介质模型？它在流体力学中有何作用？
7.当温度为20℃时，空气和水的运动黏度之比 =15，则必有（）。
A. B. C. D.
8.牛顿内摩擦定律τ= 中的 为运动流体的（）。
A.拉伸变形B.压缩变形C.剪切变形D.剪切变形速率
9.理想流体是指（）。
A.平衡流体B.运动流体
C.忽略密度变化的流体D.忽略黏性的流体
10.不可压缩流体是指（）。
A.流体种类、温度、体积等B.流体种类、压力、体积等
C.流体种类、温度、压力等D.温度、压力、体积等
4.流体的运动黏度ν=（）。
A. B. C. D.
5.流体动力黏度μ的国际单位为（）。
A. Pa·sB. Pa·mC. N·mD. N·s
6.流体运动黏度ν的国际单位为（）。
A. m/sB. m2/sC. m3/sD. m/s2
得分
阅卷人
二、判断题，对的打√、错的打×（每题1分，共计10分）
1.流体与固体的主要区别在于固体可以抵抗拉力、压力和剪力，而流体几乎不能抵抗压力，处于静止状态的流体还不能抵抗拉力。（）
2.液体与气体的主要区别是液体不能压缩，而气体易于压缩。（）
3.流体在静止和运动状态下具有抵抗剪切变形能力的性质，称为流体的黏滞性。（）
得分
阅卷人
四、计算题（每题10分，共计40分）
1.倾角θ=25°的斜面涂有厚度δ=0.5 mm的润滑油。一块重量未知，底面积A=0.02 m2的木板沿此斜面以等速度U=0.2 m/s下滑，如图所示。如果在板上加一个重量G1=5 N的重物，则下滑速度为U1=0.6 m/s。试求润滑油的动力黏性系数μ。
考核方式
备注
题号
一
二
三
四
五
六
七
八
九
十
总分
分数
12
12
12
12
13
11
13
ቤተ መጻሕፍቲ ባይዱ15
得分
得分
阅卷人
一、单选题（每题1分，共计20分）
1.流体的密度ρ与（）有关。
A.流体种类、温度、体积等B.流体种类、温度、压力等
C.流体种类、压力、体积等D.温度、压力、体积等
2.流体的密度ρ=（）。
A. B. C. D.
3.流体的动力黏度μ与（）有关。
A. 35 1/sB.35 m/sC.35 m2/sD.35 m3/s
17.如图所示，平板在油面上作水平运动，已知平板运动的速度U=1 m/s，平板与固壁的距离h=5 mm，油的动力黏度μ=0.1 Pa·s，则作用在单位面积平板上的黏滞力F=（）。
A. 10NB.15NC. 20ND. 25N
18.流体静压强p的作用方向为（）。