九年级 3-4单元练习

牛津译林版九年级英语下册Unit 4单元练习题一、选择填空（20分）( ) 1.The planet Mars is only ____the diametre of Earth.A.one halfB.one-halfC.one halveD.one-halves( ) 2.___comes is welcome.A.AnyoneB.WhoC.Anyone whoD.Everyone( ) 3.It would be great to have robots ____all the work for us.A.didB.doneC.will doD.do( ) 4.---Need I go home now ? --- ___________ .A.Yes,you need.B.Yes, you must.C.No,you must’not.D.No,you may not.( ) 5.They ____supper_____there was a loud noise from upstairs.A.had ,afterB.were having ,whenC.had, whenD.were having, after( ) 6.I don’t know if he _______tomorrow. If he_______, I’ll meet him.A.will come , comeses, will comeC.will come, will comees , comes( ) 7. --- It is surprising that John came out of the plane alive.---Yes, only a few ________ the crash .A.survivedB.surviveC.survivesD.has survived( ) 8. --- Isn’t that Ann’s husband ? --- It _____ her husband , he is at home .A.can’tB.must notC.won’tD.may not( ) 9.I don’t know where Jack is now . _____ he is in the cinema.A.MaybeB.May beC.MayD.Can( ) 10.Chinese people c elebrate New Year’s Day______many ways.A.byB.withC.inD.on( ) 11.Grass can keep the earth ______away.A.brushingB.being brushedC.from being brushedD.brushed( ) 12.In the future,people will be ____by robots.A.care forB.take good careC.cared forD.look after( ) 13.Do you want to know _____in the past?A.what was the life likeB.what the life was likeC.how was the life likeD.how the life was like( ) 14.I told you not to be late again ,John, _________ I ?A.doB.didC.don’tD.didn’t( ) 15.When he heard the news, she was______angry to ______a word.A.so, speakB.so, sayC.too, tellD.too, say( ) 16.The smoke was so thick that I was having trouble____.A.to breatheB.in breathC.with breathingD.breathing( ) 17.How long _______the meeting ________?A.did, beginB.has, begunC.has,been onD.has, been( ) 18.You can hardly imagine a man _______friends with a volleyball.A.makeB.makingC.to makeD.made( ) 19._______of them has a different idea about it?A.EveryB.AllC.BothD.Each( ) 20.----You’ve left the l ight on.----_________, I’ll go and turn it off.A.So I haveB.So am IC.So do ID.So have I二、完形填空（10分）Mr Turner works in a middle school .As a good ____1___,he is friendly to his students.Andhe is always strict ____2____himself. He often tells his students to do their best to ___3___the persons___4_____trouble.One Saturday morning ,Mr Turner went to see his friends who was ill in hospital.As something was wrong ____5____his car,he had to take a bus. After he got on the bus,he found a seat and sat down. But soon ____6____people got on the bus and had to stand. He looked __7_____and saw a woman behind. He stood up and gave his seat to her. The woman said ____8___and down. Her behaviour made Mr Turner _____9___.“It’s necessary for her to be taught how _____10___ polite ,” he said to himself. Then he asked, “What did you say, Madam?”“I didn’t say anything ,”answered the woman.“I thought you said THANK YOU.” When the woman heard this, her face turned red slowly.( ) 1. A. policeman B. teacher C. Driver D. worker( ) 2. A. In B. for C. to D. with( ) 3. A. make B. help C. put D. get( ) 4. A. in B.with C. among D. of( ) 5. A. to B. on C. with D. for( ) 6. A. much B. a lot C. more D. few( ) 7. A. around B. for C. at D. up( ) 8. A. something B. anything C. nothing D. with a smile( ) 9. A. happy B. angry C. pleased D. interesting( ) 10. A. is B. to be C. be D. are三、阅读理解（20分）AIn Britain you’re allowed to drive a car when you’re seventeen. You have to get a special two years driving license before you can start. When you are learning, someone with a full license always has to be in the car with you because you are not allowed to drive the car on the road alone. You don’t have to go to driving school—a friend can teach you. The person with you isn’t allowed to take money for the lesson unless he’s got a teacher’s license.Before you’re allowed to have a ful license., you have to take a driving test. You can take a test in your own car, but it has to be fit for the road. In the test you have to drive round for about an hour and then answer a few questions. If you don’t pass the test, you’re allowed to take it again a few weeks later if you want to. In 1970 a woman passed her fortieth test after 212 driving lessons! When you’ve passed your test, you don’t have to take it again , and you’re allowed to go on driving as long as you like, if you are healthy. Britain’s oldest driver was a man who drove in 1974 at the age of 100. Before 1904 everyone was allowed to drive, even children .Then from 1904 car drivers had to have a license. But they didn’t have to take a test until 1935. In the early days of car driving, before 1978, cars weren’t allowed to go faster than four miles an hour and someone had to lead the car with a red flag.（）1. Which of the following is NOT necessary for a young man who wants to drive a car alone ?A.He should reach the age of 17.B.He should get a special two-year driving license.C.He should learn to drive in a driving school.D.He should pass a driving test to get a full license.（）2.A person cannot take money for driving lessons unless he _________.A.has learned to drive in a driving school.B.has a full driving license.C。

冀教版九年级第三单元Unit 3模块题第二弹一．词语运用1．John has made progress by ______(work) hard.2．Many accidents happen for the drivers are ____(care).3．Use your head____ (think) it over.4．Keep these ____ (poison) out of the reach of children.5．It is ____ (danger) to play with fire.6．A helmet can protect us from____ (hurt) when we are riding a bike.7．______ (remember) to keep in touch!8．There ____ (be) plenty of grass on the ground.9．He always does what he can ____(save) others.10．It is____ (danger) to play football on the street.11．I saw him ________ (fall) down from his bike.12．The street is ________ (ice) after snowing.13．Be careful with the ________ (break) glass.14．Betty practices ________(run) every morning.15．My mother ________ (cook) when I got home.二．根据短文内容及所给提示，补全文中单词或用所给单词的正确形式填空。

AFire can be very dangerous. We should be ________1(care) with fire. So it's important for us to know how to p________2 us from fire.Firstly, get a fire alarm (报警器) in the house. When the fire happens, it can make a loud sound. The sound tells everyone to leave immediately. Secondly, have an escaping plan.________3(make) sure all the family know how to leave the house safely. When the fire happens, everyone should stay c________4and follow the right way to escape. Last but not least, it is n________5 for every family to buy a fire extinguisher (灭火器). And also make sure that every family member knows how to use it.Bnecessary， safe， careful， hang， jump up1．My father ____ his coat on the shelf.2．Lucy ____ happily when I told her the good news.3．______ comes first. We should obey the traffic rules to stay away from accidents on the road.4．It's ____ for us to master a skill.5．Don't forget to go over your test paper____ before you hand it in.三．单选1．My little brother is very ________ so he often makes mistakes.A．careful B．careless C．care D．carefully2．Get on well________ your classmates, and you will enjoy your school life more.A．to B．at C．with D．in3．—How heavily it is raining!—What a pity！We have to ________ our sports meeting.A．put off B．put out C．put on D．put up4．He ________ his hometown for twenty years. He really misses it!A．has been away from B．left C．has left D．is away from 5．He didn't go climbing. He went fishing ________.A．instead of B．instead C．since D．so6.Excuse me. Is it my turn now?—Not yet. Please wait on the chair___ your name is called.A．and B．until C．although D．since7．—Is Johnson in the classroom?—Maybe not. I saw him ___ the dining room just now.A．enters B．enter C．to enter D．entered8．The teacher warned us ________ faces in class.A．to not make B．make C．making D．not to make9．My grandfather is very old. We can't leave ________ .A．him alone B．him himself C．he by himself D．he alone10．I could speak _____ French _____ Chinese, but luckily I could talk with them in English.A．both; and B．neither; nor C．either; or D．not; but11．The water in the lakes and rivers in Yunnan became ________ because of the dry weather.A．fewer and fewer B．more and moreC．less and less D．little and little12．We must try our best ________ pollution ________again.A．to stop; happen B．to stop; from happeningC．stopping; happening D．stopping; happen13．The movie was ________ wonderful ________ I wanted to see it again.A．too; to B．so; that C．very; that D．too; that 14．—Look! There is a rabbit ________ with a pig in the TV show.—It's so interesting.A．play B．played C．plays D．playing15．Jack, ________ play around here. Your sister is asleep now.A．doesn't B．not C．no D．don't16．We got ____ ambulance and rushed her to hospital.A．a B．an C．any D．/18．Before the bridge was built __ the river, the villagers had to take a boat to the other side.A．above B．on C．over D．through19．—What did you get ____ your birthday, Tony?—An iPad, from my aunt.A．on B．for C．to D．with20．The boy didn't sleep well last night because of the ____ from the factory.A．voice B．noise C．music D．song21．—Who was the first to ____ school yesterday?—Tom was.A．reach B．get C．arrive D．arrive in6．—____ go to see a doctor?—OK, let's go.A．Shall we B．Why don'tC．What about D．Would you like22．Audrey Hepburn, one of the greatest actresses, was ____ to take on challenges in her life.A．enough brave B．brave enoughC．stupid enough D．enough stupid23．I saw a dog____ on the ground when I passed by.A．lying B．lay C．lie D．lies24．—____ dressed now! We have to go in ten minutes.—OK, Mom.A．Getting B．Get C．To get D．Gets25．—Haven't you heard of Tu Youyou? — ____. She won the Nobel Prize in 2015. A．Yes, I have B．No, I have C．Yes, I haven't D．No, I haven't 26．What ____ ugly painting! I can't believe it is the master's work.A．a B．an C．/27．He can always think up a good idea____ when others have problems.A．in time B．on time C．at times D．at no time28．—You look sad. What has happened?—Everyone____ us to win the match, but we lost.A．expects B．expected C．hopes D．hoped29．—Shall we go now?—No, let's wait ____ the rain stops.A．until B．when C．if D．as30．We should take steps (采取措施) to ____ people ____ cutting down trees.A．stop; from B．keep; fromC．prevent; from D．all the above31.On September 4, 2016, the G20 summit(峰会) ____ in Hangzhou.A．held B．holds C．was held D．is held32．—I hear your father has gone to Beijing on business.—Yes. And he ____ in three weeks.A．will return B．has returnedC．returned D．returns33．Be careful____ the broken glass on the ground. It may hurt you.A．with B．on C．to D．beyond34．It tastes bitter (苦的) when you put some____ in water.A．salt B．soda C．sugar D．soy35．They could look after ______when they were six.A．ourselves B．themselves C．yourselves36．—How should we teenagers be ____ when crossing the road?—We mustn't run the lights.A．serious B．careful C．pleased D．popular37．—Betty, pass me the____. I will cut the cake.—OK, Mom. Here you are.A．sugar B．scarf C．knife D．note38．—Sorry I'm late.—____ tell me the bus broke down again!A．Never to B．Not C．Don't D．No39．I have been to quite a few restaurants, but I can say this one is _______.A．good B．better C．the better D．the best40．It took the firemen an hour to ____ the fire.A．put out B．put on C．put down D．put off41．The naughty boy always makes his sister ____.A．cry B．crying C．cries D．to cry42．—They go to school early in the morning.—___.A．So do Tom B．So Tom do C．So does Tom D．So Tom does45．I got ____ email from my friend.A．a B．an C．the D．/46．Class, let's see who can spell the most words ____ these letters.A．at B．into C．on D．with47．When an earthquake happens, I think the most important safety ____ is to keep calm.A．rule B．doubt C．condition D．problem48．You bought the last ticket for the concert. How ____ you are！A．sweet B．lucky C．strange D．funny 49．It's ____ 12：00 at midnight. He is still working.A．almost B．never C．always D．hardly50．I like to____ music in my free time.A．listen B．listen to C．hear D．hear from51．It only ____ me half an hour ____ to school every day last term.A．takes; riding B．spent; to rideC．cost; walk D．took; to walk52．The teacher advises us ____ time. It's valuable.A．wasting B．to wasteC．not wasting D．not to waste53．Take_care! A bus is coming.A．Look after B．Look outC．Take after D．Take care of54．Being blind is something ____ most people can't imagine.A．/ B．what C．who D．which55．We'll put on an English play Snow White____ this year's Art Festival.A．into B．out C．during D．among56．____ vegetable juice is a good habit, which helps you eat a balanced diet.A．Drink B．Drank C．Drunk D．Drinking57．This sign is used ____ tourists to stay away from the lion in the zoo.A．to warn B．to warningC．to make D．to making58．We ____ for a picnic if it ____ rain this Sunday.A．will go; doesn't B．will go ; won't C．go; doesn't59．Look! This house is as____ as that one.A．the most beautiful B．more beautiful C．beautiful四．连词成句(注意各小题的词形变化)1．an, isn't, student, good, he______________________________________________________________________? 2．try, pick, he, up, to, them______________________________________________________________________. 3．stopped, he, from, the, them, hit, boy______________________________________________________________________. 4．listen to, his, the, boy, warn, didn't, but______________________________________________________________________.5．branch, saw, on the ground, he, many______________________________________________________________________. 6．gets home, usual, late, he______________________________________________________.7．bring, the shop, price, its, down______________________________________________________.8．away, building, stay, old, from______________________________________________________.9．object, you, how, see, many, can___________________________________________________？10．is, people, for, survive, some, hard______________________________________________________.。

英语九年级（上）Unit 3单元练习I.单项选择（每小题2分，共20分）1.If we want to be a ________ visitor in a foreign country, it’s important to know how to ask forhelp ________.A. politely; politeB. polite; politelyC. politely; politelyD. polite; polite2.—The Internet has made communication much more ________.—I agree. For example, I can communicate with my friends on WeChat any time.A. popularB. necessaryC. importantD. convenient3.—Lin Jia, you have a loving grandma, right?—Yes, she always ________ her time with me whenever I need her.A. spendsB. usesC. takesD. pays4.Go ________ the museum, and ________ the second turning on the right. You’ll find the postoffice.A. pass; takeB. past; takeC. pass; getD. past; get5.The expressions they use might ________ whom they are speaking to or how well they knoweach other.A. instead ofB. lead intoC. because ofD. depend on6.Can you please tell me where ________ the post office?A. to findB. can I findC. how to findD. find7.—Could you tell me ________ we can start a conversation with a foreigner?—Talking about weather is a good choice.A. howB. whyC. whereD. when8.—I can’t find you.—I don’t know________, I’m on the left side of a tree.A. who I amB. who am IC. where I amD. where am I9.—Lily, could you tell me ________?—About ten minutes.A. how far is it from your home to schoolB. how far it is from your home to schoolC. how long does it take you to walk to schoolD. how long it takes you to walk to school10.—I don’t know when ________ tomorrow.—I will call you as soon as he ________.A. will he come; arrivesB. he will come; arrivesC. he will come; will arriveD. will he come; will comeII.完形填空（每小题2分，共20分）On a Saturday morning, I went camping in Green Natural Park with some friends. We were happy because it was a sunny day. All the way there, we sang songs and made jokes.___11___, in the afternoon, when we finished our picnic at one o’clock, it was dark and windy. Soon, it started to rain. Unluckily, none of us brought a(n) ___12___. We ran about but couldn’t find any places to ___13___.Twenty minutes passed and it was still raining. There was a long way to go ___14___ we reached the campsite. It was ___15___ worse because our compass（指南针）showed that we went the wrong way.We had to make a quick ___16___ because it was raining heavily. Chris said we could set up a tent to hide in, so Mary and Tom ___17___ to set up the tent. Chris and I tried to make a fire to keep us warm. But we were not able to light the fire, because everything was ___18___. We dried ourselves, talked and waited inside the tent. At about five o’clock, it stopped raining. We decided to ___19___ the camping trip because all of us were very tired.This camping trip might not be very ___20___ but we got to know each other better. And the most important thing I’ve learned from this trip is the importance of team spirit.11. A. Instead B. Usually C. Luckily D. However12. A. tent B. book C. umbrella D. coat13. A. live B. eat C. hide D. sleep14. A. after B. before C. since D. when15. A. nearly B. hardly C. still D. even16. A. decision B. call C. wish D. change17. A. continued B. began C. forgot D. refused18. A. wet B. dry C. dark D. bright19. A. take up B. get up C. give up D. put up20. A. useful B. successful C. truthful D. helpful.III.阅读理解（每小题4分，共20分）Bissell is a village in West Sahara. Before Ken Levin discovered it, people here tried many times to walk out of the desert, but they didn’t. He asked everyone, but got the same answer: no matter which direction you walk towards, you will return to the starting point. However, Ken Levin walked northwards from Bissell, and went out of the desert three days and a half later.Ken Levin wanted to know why, so he asked a villager to be his guide. He didn’t take his compass and followed with only a stick. They walked about 800 miles during 10 days. On the morning of the 11th day, they returned to Bissell.Ken Levin finally understood: the people of Bissell could not walk out because they didn’t know the Pole Star（北极星）. In the desert, if a man goes only by his feeling, he will walk in circles of all sizes and the final footprint will probably be a shape of tape. The village of Bissell was in the middle of the desert without a reference. So it was impossible to walk out without knowing the Pole Star or taking a compass.When Ken Levin left Bissell, he took a young man named Guterl. He told him he could walk out of the desert as long as he walked in the direction of the Pole Star in the night.Guterl followed Ken Levin’s advice and succeeded.21.How long did it take Ken Levin to walk out of the desert?A. Half a day.B. Three days and a half.C. Ten days.D. Eleven days.22.What did Ken Levin take with him on his second try?A. A compass.B. A tape.C. A stick.D. A map.23.What does the underlined word “reference” in Paragraph 3 mean in Chinese?A. 目的地B. 说明书C. 指示牌D. 参照物24.What can we learn from the last paragraph?A. Guterl became very rich.B. Guterl walked out of the desert.C. Guterl left Bissell with Ken Levin.D. Guterl knew how to use a compass.25.What is the passage mainly about?A. How to find the Pole Star at night.B. How Ken Levin discovered Bissell.C. How to tell direction without a compass.D. How the Pole Star helped Bissell villagers walk out.IV.阅读表达（每小题4分，共20分）Billy Smith loves water. His hobbies are swimming and diving（潜水）. And he likes golf too. Billy is a very lucky man because his interests are part of his job.Billy lives in the USA with his wife, Linda. They got married ten years ago. At that time, Billy worked in an office in New York. He worked with computers. He worked five days a week, from eight in the morning to seven in the evening. He hated his job. There was no time for diving or golf. Linda worked in a shop and she didn’t like her boss. She hated the cold winters in New York too. So Billy and Linda decided to leave their jobs in New York and buy a house in Florida. The weather is fantastic in Florida. The days are sunny and hot.Now Billy goes diving every day and he goes to golf courses（球场）every day. But he doesn’t play golf very much-he works at the golf course. He travels around Florida and he goes to lots of different golf courses. Sometimes Linda goes with him and sometimes she stays at home. There are lakes on many golf courses and Billy only goes to golf courses with lakes. Players often hit their golf balls into the water. In his new job, Billy dives in the lakes for these golf balls. On some days, Billy collects two thousand golf balls. Linda has an office in their home and she works there. She sells the lost golf balls that Billy finds. For golfers, they are cheaper than new golf balls.Both Billy and Linda are very happy now.26.Why did Billy hate his old job?_____________________________________________________27.What do Billy and his wife think of the weather in Florida?_____________________________________________________28.What’s Billy’s job now?_____________________________________________________29.Where does Linda work now?_____________________________________________________30.Are Billy and Linda satisfied with their life now?_____________________________________________________V.完成句子（每小题4分，共20分）31.二者都是正确的，但第一句听起来较不礼貌。

Unit1How can we become good learners?单元测试03一、听力测试（20分）（一）听录音，选出与所给句子内容相匹配的图画。

（5分）（）1.A. B. C.（）2.A. B. C.（）3.A. B. C.（）4.A. B. C.（）5.A. B. C.（二）听句子，选择适当的答语。

（5分）（）6.A.Yes,I do. B.It helps me a lot. C.By joining an English club.（）7.A.Yes,I did.B.No,I haven’t.C.I have learned English by watching videos.（）8.A.Good idea. B.It’s terrible. C.Yes,I have.（）9.A.Yes,I often listen to tapes.B.Sure.C.Never mind.（）10.A.No,I haven’t. B.No,I can’t. C.Yes,I do.（三）听短文，选择最佳答案。

（5分）（）11.What was LiHong like before?A.Shy.B.Serious.C.Careless.（）12.What was she afraid to do in the English classes?A.Recite texts.B.Answer questions.C.Write compositions.（）13.When did she begin to show interest in English?A.Five years ago.B.At the age of16.C.After going to middle school.（）14.How did she learn English in her free time?A.By reading English stories.B.By listening to English songs.C.By going to the English corner.（）15.What does she hope to do?A.To teach English.B.To study abroad.C.To travel abroad.（四）根据你所听到的内容，填写下面的表格，每空不超过3个单词。

Unit 4 I used to be afraid of the dark.第一节单项选择（本题共15小题，每小题1分，计15分）( )1.He is afraid of ________ strangers.A．see B．seeing C．saw D．seen( )2.Great changes________ in Beijing in the last ten years.A．take place B．took place C．will take place D．have taken place ( )3.If you are famous，people will follow you ________.A．all the time B．the all time C．all time D．time all( )4.________ we felt tired，________ we felt happy.A．Though；but B．If；but C．Though；/ D.Because；so( )5.It is ________ a beautiful garden ________ we like to play in it.A．so; that B．such; that C．too; to D．very; that( )6.—Lily won first prize in yesterday's dancing competition.—Really？Then her mother must be ________ her.A．mad at B．worried about C．interested in D．proud of( )7.Mary is my pen pal. She is ________ girl.A．a 8 years old B．an 8-year-old C．an 8-years-old D．a 8-year-old ( )8.—________ my surprise, Jin Ming was chosen into our school football team.—Congratulations. He did well ______ playing football when he was very young. I hope he'll be the best player in our school.A．To; of B．At; at C．To; in D．In; about( )9.This place ________ a factory but now it is a park.A．used to being B．used to be C．is used to D．using to be ( )10.We still couldn't decide ________ with our difficulties in learning English.A．what to solve B．how to solve C．what to deal D．how to deal ( )11.—How is your grandma?—She's fine.She used to____TV at home after supper.But now she is used to_______out for a walk.A．watch; go B．watching; go C．watching; going D．watch; going ( )12.—Is Paul still afraid of high places?—________.A．I think so B．I don't agree C．I hope so D．I don't mind( )13.—What ________ the number of the students in your school?—About two thousand. A number of them ________ from the countryside.A．is；are B．is；is C．are；is D．are；are( )14.Linda used ________ short,________ she?A．be；didn't B．be；did C．to be；didn't D．to be；did ( )15.—Danny，would you please ________ my dog when I am away?—No problem.A．look up B．look like C．look on D．look after第二节完形填空（本题共10小题，每小题1.5分，计15分）阅读下面的短文，掌握其大意，然后从短文后各题所给的A、B、C、D四个选项中选出可以填人相应空白处的最佳答案。

Unit3 Could you please tell me where the restrooms are ?Section A (1a-2d)重点词组:1.buy some stamps 买些彩票2.post office 邮局3.get a pair of shoes 买一双鞋子4.go along Main Street 沿着中心大道5.turn right 向右转6.g o to the second floor 去二楼7.go past the bookstore. 穿过书店8.pardon =beg your pardon =I beg your pardon 请再说一次1.Could you please tell me how to get to the bookstore?Do you know when the bookstore closes today ?Do you know where I can get some postcards?上一单元，我们学习了that引导的宾语从句；此三句话为由连接代词（what，who，which，whose等）和连接副词（when，where，why，how）引导的宾语从句，这时不仅起连接作用，而且还充当句子的成分，不能省略。

（1）连接代词或连接副词做成分Eg:I want to know who she is .(who在从句中充当表语)Do you know when she was there ?(when在从句中充当时间状语)注意：由特殊疑问词引导的宾语从句，在主从句主语一致的情况下，从句可转换为“特殊疑问词+不定式”结构；Eg：I don't know where I can go =I don't know where to go .2.Could you please tell me how to get to the bookstore?=Could you please tell me how I get to the bookstore.3.You don't need to rush .need to do sth ....意为“需要做某事”rush 即可以为及物动词，也可为不及物动词。

人教版九年级英语第四单元练习题-CAL-FENGHAI.-(YICAI)-Company One1新人教版九年级英语知识点及练习题Unit 4 I used to be afraid of the dark一、用所给单词的适当形式填空。

1．I am interested in ________ (tell) a story.2．He dares ________ (watch) the show.3．He is able ________ (travel) in the countryside.4．He is ________ (prepare) to take risks in his life.5．He gave up ________ (drive)．6．I didn't use________ (be) popular.7．I ________ (use) to water my flowers.8．He enjoys ________ (listen) to the radio.9．I am afraid of ________ (go) out at night.10．To be healthy, we should eat a lot of ________ (vegetable)．11．It is hard ________ (understand) this book.12．We are ________ (pride) of our study.13．He advises me ________ (put) them away.14．It will ________ (take) five days to complete my work..二、单项选择1.He could properly deal ________ all kinds of situations.A ．to A ．talk A ．no more A ．off—I'm sorry.________ Jack ________ I have ever been there.A ．Either; orB ．Not only; but alsoC ．Both; andD ．Neither; nor6.The n umber of books in the bookshop is about 10,000 and a number of them ________ about science.A ．isB ．was B ．give upC ．areD ．were7.Mike was ill ye sterday. He had to________ his plan for the holiday.A ．draw upC ．carry outD ．hold on8.—My son seldom has ________ breakfast.—It is ________ unhealthy habit. You must ask him to change it.A ．/; anB ．the; anC ．/; aD ．the; a9.—Jack is a(n) ________ young man.—That's true. He always feels nervous when he speaks before people.A ．friendlyB ．shyC ．honestD ．lively10.—________ your brother speak Japanese?B ．intoC ．atD ．with D ．sayingD ．a not D ．about2.The boy stood before the teacher, not daring________ anything.B ．talks aboutC ．to sayB ．longer B ．at3.There is________ bread. The boy doesn't want any more.C ．not C ．in4.No mat ter wh at you do, you must be careful ________ what he said.5.—Tell us something about Canada, OK?—Yes, he has learnt it in Tokyo for three years.A ．ShouldB ．MustC ．CanD ．May11.—Don't smoke any more. It's bad for your health.—I'm trying to ________.It's really hard, you know.A ．turn it on A ．used to A ．put up A ．is B ．put it off C ．give it up D ．take it outC ．am used toC ．put off C ．beD ．am used forD. beenD ．give up12.I ________ get up late, but now I get up very early.B ．are used toB ．put out B. are13.Don't ________ today's work for tomorrow. Today's work must be done today.14.In our hospital, the number of women doctors ________ larger and larger.15.In some western countries, shops are closed ________ weekends.A ．inB ．toC ．atD ．with16.—A numb er of volunteers ________ willing to teach in China's rural areas.—Yes, the number is getting ________.A ．is; bigger and bigger A ．at last—Well, i t's ha rd to say. But I heard him ________ loudly when I passed by just now.A ．speak B ．to speakC ．spokenD ．speaking D ．though19.I real ly enjoyed your speech, ________ there were some parts I didn't quite understand.A ．becauseA ．everything A ．influencedB ．somethingC ．anythingD ．nothing21.He has been ________ deeply by his father.B ．influenceC ．affectD ．effect22.—Mom, I was the first to reach the top of the mountain.—Good job, Charlie. I'm ________ of you.A ．tired A ．is absent in A ．to give up A ．on B ．proudC ．sureD ．sickD ．is absent fromD ．giving upD ．out23.He ________ the office. He is having a meeting.B ．absent inC ．absent fromB ．gives up B ．inC ．gave up C ．up24.His wife advised him________ drinking, but he wouldn't.25.Tom playe d foot ball well. He used to be ________ the school team.26.Lucy ________ read story book at the age of four.A ．is able toB ．was able toC ．shouldD ．wouldB ．forC ．until20.You look worried! Is ________ all right? B ．are; bigger and bigger C ．is; more and more D ．are more and moreC ．in endD ．in least17.Here is the book and you can keep it for ________ one month.B ．at least18.—Is Tom in the next room?27.A dog is sitting in front ________ the house.A．on B．of C．to A．cool B．much cooler D．atC．hot D. more hotter28.The weath er in Guiyang in summer is ________ than that in Tongren. They're different.29.—I've s hown y ou all the interesting and important places of our school.—Thank you for ________ so much time.A．taking A．Because B．spendingB．ThoughC．costingC．AsD．having30.________ they are twins, they don't look the same at all.D．Since31. I have ___ to tell you. Maybe you will be _____ in it.A. interesting something; interestedB. something interesting; interestingC. something interesting; interestedD. something interested; interesting32.She used to____ in the morning, but now she is used to ______ at night.A. read; readB. read; readingC. reading; readD. reading; reading33.—What does the lady look like?A. She’s fine and wellB. She’s really a nice ladyC. She’s tall and thinD. She likes wearing skirts34.—Would you like to come over to my house tomorrow?—Oh,I ‘d love to . but I am afraid of your pet dog. I ____ go close to it .A. can’tB. mustn’tC. needn’tD. daren’t35.—What’s your plan for the new school year?—Oh, I am going to _____a new hobby by learning to play the guitar.A. take partB. take upC. take backD. take care36. The boss found two boys stealing his bread but he didn’t know _____A. how to do withB. what to do with themC. how to deal with itD. what to deal with37.Don’t give up! Come on. I know you can make____.A. itB. thisC. thatD. so38.Look! The monkeys are jumping _____.A. in timeB. for the first timeC. all the timeD. at times39.Every year driving after drinking wine _____ a lot of traffic accidents.A.happensB.providesC. causesD. affords40.—Jack, will your family move to Shanghai?—Yes. That’s a very big my parents made.A. decideB. decisionC. educationD. difference41.October 12th was one of day in 2019, for Shenzhou VI was sent up successfully into the space.A. excitingB. more excitingC. much excitingD. the most exciting42.—Jim became a volunteer in the 2019 Olympic Games.—______ .A. So Mary wasB. So was MaryC. So did MaryD. So Mary did43. Our life______ a lot in the last ten years.A．has changed B. have changed C. will change D. changed44. Whatever ha ppens, we shouldn’t ______ our hopes.A. put upB. cheer upC. keep upD. give up45. ______ my teachers’ help, I began to catch up with my classmates.A. WithB. UnderC. InD. To46.—Shall we go to the Century Park tomorrow—Yes, we’ll go unless it _______ heavily.A. will rainB. rainedC. was rainingD. rains47.—What do you think of my suggestion—Sorry. What’s thatI ______ about something else.A. thoughtB. am thinkingC. was thinkingD. had thought48.Lin Shuhao tried to be a good basketball player, ______ at last he succeeded.A. becauseB. andC. butD. or49. ______ joining the English club you can practice your listening skills and spoken English.A. WithB. OnC. FromD. By50.—How does Jack usually go to school—He ______ ride a bike, but now he______ there to lose weight.A. used to;is used to walkB. was used to;is used to walkingC. was used to; is used to walkD. used to; is used to walking51.—Do you know ______ the MP5 player yesterday—Sorry, I don’t know.A. how much did she pay forB. how much she paid forC. she paid for how muchD. she paid how much for52. Don’t put off today’s work till tomorrow. I mean, today’s work______ today.A. may doB. must doC. may be doneD. must be done53.I find ______ difficult to finish the work all by myself.A. thatB. it isC. itD. this12. ____ helpful advice you have given me! Thanks a lot!A. HowB. How aC. What aD. What54. Up to now the Chinese Communist Party（中国共产党）has nearly a ________history.A. 90 yearsB. 90-yearC. 90-yearsD. 90-year’s55. Some parents might think that their children’s hobbies can ________schoolwork.A. get tired ofB. get on well withC. get rid ofD. get in the way of56.Coffee is ready. It _______so nice. Would you like some, pleaseA. feelsB. is feltC. smellsD. is smelt57. Don’t worry. She is _____ to take care of little David.A. carefully enoughB. enough carefullyC. careful enoughD.enough careful58. ______ his lessons are poor, he still studies hard.A. WhenB. AsC. WhileD. Even though59. Tom thinks only of himself, he never ______ other people.A. cares aboutB. talks aboutC. tells aboutD. hears about60.— ________ do you surf the Internet— Twice a week.A. How muchB. How longC. How soonD. How often。

化学国庆假期作业——第三单元练习卷班级：姓名：【知识点1】分子、原子和离子的区别和联系（1）物质由、、构成。

有的物质由构成，如：氧气(O2)、氮气(N2)、二氧化碳(CO2)、水(H2O)。

有的物质由构成，如金属：铁(Fe)、铜(Cu)；稀有气体：氦气（He）、氖气(Ne) ；固态非金属：磷（P）、硫（S）、碳(C)等。

有的物质由构成，如氯化钠（NaCl）。

（2）分子是保持。

分子由构成。

如1个氧分子是由构成，1个二氧化碳分子是由和构成。

（3）原子是。

（4）离子是。

1.下列关于分子、原子、离子说法正确的是（）A．分子可分，原子不可分B．分子大，原子小C．分子是化学变化中的最小粒子D．分子、原子、离子都可以直接构成物质2.能保持氧气化学性质的最小粒子是( )。

A.氧原子B.氧分子C.氧元素D.两个氧原子3.如图图中“”和“”分别表示氢原子和氧原子，其中能表示H2O在化学变化中的最小微粒的是（）A．B．C．D．4.下列不同物质的微观粒子示意图中，表示由原子构成的是，表示由分子构成的是。

A B CD E F5.填充：有些物质是由构成的，如氧气；有些物质是由直接构成的，如铁。

能保持氧气化学性质的最小粒子是；能保持汞的化学性质的最小粒子是。

【知识点2】分子、原子的基本性质:①；②；③；④同种分子化学性质。

6.下列各项中不能证明分子之间有间隔的是（）A.夏天汽车轮胎容易爆炸。

B.水受热变为水蒸气时体积会增大。

C.1体积黄豆和1体积小米掺在一起后，总量少于2体积。

D.100mL酒精和100mL水混合后，总体积小于200mL。

7.切洋葱时人会流眼泪，原因是洋葱中含有强烈刺激性的物质正丙硫醇。

从分子性质的角度解释，这是利用( )A．分子很小B．分子在不断运动C．分子之间有间隔D．分子可以再分8.根据所学化学知识解释：(1)一滴水里的分子个数约为1.67×1021个：。

(2)金秋十月，丹桂飘香：。

(3)海底世界动物园中，表演者常常携带氧气瓶在水中与鱼“共舞”，氧气能被压缩在氧气瓶中是因为。

冀教版九年级unit3lesson13Ⅰ. 根据句意及汉语提示填写单词。

1. You should be more (小心的) driving on rainy days.2. The captain cares about the (安全) of both the crew (船员) and the passengers.3. His doctor didn’t tell him that he had a (严重的) illness.4. It may be (必要的) to buy a new watch.5. You shouldn’t (悬挂) your pictures on the wall in the classroom.II. 根据句意用适当的介词填空。

1. Jenny is scared ___________ walking in the dark.2. Tony put the ladder ____________ the wall and climbed up.3. There is a little window ___________ top of the house.4. Li Ming, what happened ___________ you this morning?5. They’ll have a meeting in this hall and we are cleaning it ________ the meeting.Ⅲ. 从下面方框中选择适当短语，并用其正确形式填空。

每个短语限用一次。

cry for help call an ambulance try to sleepclimb onto jump up6. The old man is badly ill and we need to .7. Danny the desk when I swept the floor.8. The woman was hit by a car, and her daughter was . Let’s go to help her.9. Hearing the news, everybody in excitement just now.10. I early, but I failed. So I stayed up late watching TV.Ⅲ. 根据汉语意思补全句子，每空一词。

2020年九年级化学上册第4单元课题3《水的组成》《水的电解》练习与能力提升卷一、选择题1.下列有关电解水的叙述中错误的是（）A．为增强水的导电性，可在水中加入一定量的稀硫酸B．电解水时正、负极产生的气体的体积比为1∶2C．电解水的实验证明水是由氢气和氧气组成的D．电解水实验中将电能转化为化学能2.小强通过计算知道，电解水时发生氢气和氧气的体积比为2：1，但通过实验所得的体积比略大于2：1．针对这一发现，小强继续进行下列探究，其中不可取的是（）A．反复多次实验查找原因B．实验的数据和理论上的差不多，可以认为实验已经成功C．大胆提出假设：氧气比氢气易溶于水D．查找实验装置是否漏气3.下列关于水的说法不正确的是（）A．一水多用可以节约水资源B．自来水经过活性炭吸附后变为纯水C．生活中常用煮沸的方法降低水的硬度D．电解水的实验可以说明水是由氢元素和氧元素组成的4.学习化学以后，我们对水有了更全面的认识。

下列说法不正确的是( )A. 在自来水厂净化水的过程中，发生的变化都是物理变化B. 煮沸可以降低水的硬度C. 水是一种氧化物D. 电解水时在负极得到氢气5.水是我们日常生活必不可少的物质，下列有关水的说法错误的是( )。

A. 水是由氢元素和氧元素组成的B. 生活中可通过煮沸降低水的硬度C. 洗菜、洗衣和淘米的水可用来浇花、拖地或冲厕所D. 水通电分解时正极产生的氢气与负极产生的氧气体积比约为2∶16.水通电分解生成氢气和氧气，下列说法正确的是（）A.水是由氢气和氧气两种单质组成B.水是由氢、氧两种元素组成C.水是由氢原子和氧原子组成D.水分子是由氢元素和氧元素组成7.下列说法正确的是（）A．过氧化氢和水的化学性质不同是因为组成元素不同B．氧原子与碳原子属于不同种元素是因为最外层电子数不同C．电解水实验证明水是由氢分子和氧分子构成的D．纯净物的组成是固定不变的，所以表示每种物质组成的化学式只有一个8.下列选项中关于水的说法正确的是（）A．生活中采取蒸馏的方法将硬水软化B．活性炭吸附水中的色素和异味是化学变化C．电解水得到的氢气和氧气质量比约为2：1D．保持水的化学性质的最小粒子是水分子9.由电解水的实验可直接得出的结论是（）①水由氢、氧两种元素组成；②水中氢、氧两种元素的质量比为1：8；③一个水分子是由一个氧原子和两个氢原子构成的；④化学反应里，分子可以分成原子，而原子不能再分．A．①② B．③④ C．②③ D．①④10.下列说法中错误的是( )A．电解水生成氢气和氧气，说明水是由氢气和氧气组成的B．氢气和氧气反应生成水，说明水是由氢、氧两种元素组成的C．海水、湖水是混合物，氢气燃烧生成的水是纯净物D．氢气燃烧生成水的反应是化合反应，水电解生成氢气和氧气的反应是分解反应11.关于实验室电解水实验的说法不正确的是（）A.实验室使用直流电对水进行电解B.与电源正极相连的玻璃管内产生的气体可使带火星的木条复燃C.电源正极与负极产生的气体质量比大约是1：2D.电解时通常在水中加入少量稀硫酸溶液增强水的导电性12.下列物质反应时，实验现象的描述与实事相符的是（）A．水通电正负极分别产生氧气、氢气B．木炭在空气中燃烧放出白烟C．铁丝在空气中燃烧火星四射生成黑色固体D．白磷在氧气中燃烧，产生大量的白烟13.如图是电解水的微观示意图，从中获得的信息错误的是（）A．化学变化中，分子可分为原子，原子不能再分B．反应前后分子的种类和数目没有改变C．生成的氢分子与氧分子的分子个数比为2：1D．一个氧分子由2个氧原子构成14.下列叙述不正确的是（）A．催化剂在化学反应中不能增加生成物的质量B．电解水实验中正极和负极产生的两种气体质量比1：2C．用肥皂水可以区别硬水和软水D．点燃或加热可燃性气体前，检验其纯度15.下列关于水的叙述中正确的是（）A．通过电解水的实验，说明水是由两个氢原子和一个氧原子构成B．过滤是降低天然水硬度的简单方法C．吸附、沉淀、过滤和蒸馏等方法都可以净化水D．清澈、透明的矿泉水是纯净物16.在宏观和微观之间建立联系是化学学科特有的思维方式．下列对宏观事实的微观解释错误的是（）A．稀有气体可作保护气﹣﹣原子核外电子达到相对稳定结构B．水电解生成氢气和氧气﹣﹣在化学变化中，分子可再分，原子不可再分C．氧气的三态变化﹣﹣氧分子的大小和间隔发生了改变D．水和双氧水的化学性质有很大的差异﹣﹣分子的构成不同17.我们从“电解水实验”中获得的信息和推论中正确的是（）A．水是由氢分子和氧分子构成的B．水是由氢原子和氧原子直接构成的C．试管a、b中所得气体的质量比约为2∶1D．试管a、b中所得气体的体积比约为2∶118.甲、乙两位同学共同完成电解水和氢气在空气中燃烧生成水的实验后，有下列对话，其中正确的是（）①甲指着氢气燃烧实验的装置说：“一种物质发生化学反应后，若有水生成，我认为该物质中一定含有氢元素。

Unit 3 单元检测练习一、单词拼写1.He r__________ his friend to go with him just now .2.The library is on the c__________ of Main and Center Streets .3.I live not far from the supermarket . It’s c__________ to go shopping .4.Can you tell me your e-mail a__________?5.Wash your hands in the b__________ immediately .6.There are so many __________ (选择) to make and I don’t know which hotel to book into .7.It is not _____________ (礼貌) to interrupt a speaker.8.He feels the need for firm ________________ (方向) .9.I ________________ (建议) trying it once more .10.I don’t like the ______________(葡萄) because they taste sour.11Collecting __________ (邮票) is my hobby.12.Don’t __________ (冲) . It’s very dangerous .13.He is a polite boy. He always answers questions p__________.14..They wanted to buy some p__________ ( 明信片) for his families and friends on Christmas Day.15.P__________ me, do you know if there is a bookstore around here?16.The word “restroom” has the same meaning as the word “w__________ “.17.Now we can m__________ a letter at home by a computer instead of going to the post office.18.Joe never gave a d__________ answer to any question of the the teachers.19. Please tell me the c__________ answer.20. Japan is to the e__________ of China.二、用所给单词的适当形式填空。

冀教版英语九年级全册Unit3 Safety单元练习一、听力(听力)（共20小题；共20分）Ⅰ.听对话,选择与对话内容相符的图片。

每段对话读两遍。

(5分)Ⅱ.听句子,选择正确的答语。

每个句子读一遍。

(5分)6. A. She is a nice girl.B. I'm sorry to hear that.C. What a pity!7. A. Thank you.B. I don't like them at all.C. Coffee,please.8. A. That's all right. B. That's wrong.C. You are welcome.9. A. Yes,I'd love to. B. I don't mind.C. I feel terrible.10. A. Red roses. B. Sounds good.C. I like white.Ⅲ.听短文及问题,选择正确答案。

短文及问题读两遍。

(5分)11. A. Ann. B. Mary. C. His sister.12. A. One. B. Two. C. Three.13. A. The boy. B. The girl. C. Ann.14. A. She liked good looking.B. She liked her mother.C. She was beautiful.15. A. Their mother loved the girl.B. It is better to be good than to be just good-looking.C. Their mother was not kind to them.Ⅳ.听短文,完成表格信息。

短文读两遍。

(5分)The Voice of the School (校园之声)What time It's 16. o'clock now. It's time foryou to have a break.What Music can help you forget all the17. .How You and your classmates must be very18. to hear your favorite music.What kind Western classical(经典的) music makespeople feel richer and 19. musicmakes people do things faster.Who Most of the middle school 20. likepop music best.16.17.18.19.20.二、单项选择（共15小题；共15分）21. The driver didn't stop his car , so it hit thetree.A. in timeB. at timesC. on timeD. all thetime22. The Great Wall is famous lotsof visitors all over the world come to visit it every year.A. so; thatB. such; thatC. enough; thatD. very; that23. Hurry up, Mike. You must get to the airport an hourbefore the plane .A. gets offB. turns offC. puts offD. takes off24. Excuse me, could you please that cigarette?A. put onB. put offC. put outD. put up25. --- We must do something to save wild animals.--- You are right. We should make more rules to wild animals being killed.A. prevent; fromB. protect; fromC. catch; forD. stop; for26. --- Did you make the kite , kids?--- No, our uncle it for us.A. itself; is makingB. yourselves; madeC. yourself; madeD. themselves; makes27. He the picture on the wall.A. hangedB. hungC. has hangedD. was hanged28. --- How is the life in your hometown now?--- People are living a much better life than I .A. expectedB. plannedC. discoveredD. noticed29. --- I hear Tom is working at physics very hard.--- I'm he will pass the physics exam this time.A. afraidB. rightC. certainD. upset30. There are lots of that students have tofollow in school.A. exercisesB. problemsC. skillsD. rules31. His father is a man. I hardly ever see asmile(微笑) on his face.A. seriousB. funnyC. quietD. outgoing32. --- Dad, it's such a long way from our home to thepark!--- You mean it's to take a taxi?A. popularB. necessaryC. possibleD. important33. --- Hi, Cathy! Could you help me cut up the meat fordumplings?--- OK, Mom. But where is the ?A. forkB. chopstickC. knifeD. spoon34. --- Maria, the dog, will you?--- Why ask me? Tom is playing there.A. to feedB. feedC. feeding35. --- photos! Look at the sign. Takingphotos is not allowed in this museum.--- Sorry, I didn't notice it .A. Don't takeB. No to takeC. Take三、完形填空（共10小题；共15分）As we all know that some students in China are injuredor killed now. It is very sad for us to hear the news.36 can you avoid(避免) danger in your daily life (日常生活)? Self-protection(自我保护) is very important. Here are four tips for you.● Try to stay with friends on the way to school or home. If you are 37 on the way, try not to talk with strangers. If someone follows you all the time, you must keep38 and call your parents or friends to help you.● Call 120 for help in time. If you have a car39 or someone is hurt, you should call 120 quickly.● Be careful when using the Internet. You may use the Internet to get 40 . If an online friend asks you to go out and 41 him, you should let your parents know first and listen to their 42 .● Don't open the door for the 43 . When you areat home alone, if there is a knock at the door, you should44 who it is first. Knowing the man is a stranger, don't45 the door. Please call your parents as quickly as possible.36. A. Who B. Where C. What D. How37. A. worried B. alone C. sick D. weak38. A. serious B. outgoing C. comfortable D. calm39. A. price B. seat C. driver D. accident40. A. rooms B. books C. information D. influence41. A. meet B. talk C. wait D. hear42. A. advice B. stories C. way D. differences43. A. strangers B. parents C. friendsD. classmates44. A. guess B. ask C. believeD. hope45. A. touch B. mend C. use D. open四、阅读理解（共15小题；共30分）ANow more and more people buy and sell things on the Internet. They buy and sell goods to make money. So hackers(黑客) around the world are interested in this.Hackers are often young people who love computers greatly. They use computers to get on the Internet, looking for ways to go into computer systems run by banks, homes and all kinds of offices. If they go into a computer system, they will find other people's credit cards and try to steal the numbers. With the numbers they can take the money out of the bank.Hackers often break into your computer system, but it's difficult to find them. So it is also difficult for you to find the hacker who is taking your money out of the bank. Hackers can get the money from a bank with the credit card number they have got from your computer.Scientists always ask people who have computers to pay attention to hackers. They also tell people how to fight the hackers. The answer is to choose a clever password(密码) and change it often and not to show your credit card out to anybody. If you are not careful, it's just like keeping the bank door wide open.46. The underlined word "this" refers to .A. helping others on the InternetB. buying and selling things on the InternetC. saving money on the InternetD. giving money to others47. Which is NOT true about hackers?A. They are often young people.B. They look for ways to go into computer systems.C. They love computers greatly.D. They steal money from other's computers.48. It's to find the hackers who break into your computer system.A. easyB. niceC. hardD. wrong49. Which of the following is NOT about protecting the credit card?A. Choosing a clever password.B. Changing the password often.C. Putting your money into the bank.D. Don't show your credit card out to anybody.50. What can we learn from the passage?A. Be careful to use our credit cards.B. We shouldn't use computers often.C. Don't show your credit card out to anybody.D. We must catch the hackers.BDu Yijun, a 21-year-old Fudan University student, was one of the 36 people died in the crush on New Year's Eve on the Bund(外滩) in Shanghai.On the night of December 31, 2014, a holiday celebration turned into a terrible tragedy. "Overcrowding(过度拥挤) and the failure of the police to control the crowds were the main reason it happened," the authorities(官方) said.For the last three year, light shows on the Bund have been successfully held for New Year's Eve celebrations, but this year the light show was canceled and there were fewer police on hand. But the crowds came anyway. About 300,000 people were on the Bund by 8:00 that evening and more kept arriving until people suddenly became noisy and angry around 11:30. Some people fell on the stairs and were stepped heavily on and died.In Shanghai, the authorities have reacted(作出反应) to the Bund tragedy by canceling big events. But this isn't really necessary. Better planning and better crowd control can make sure the celebrations are safe.However, if you're going to a place where there will be a big crowd, you should take notice of where the exits(出口) are, and if there are too many people, move away from the center of the crowd. And most importantly, if the crowd seems too big and makes you feel uncomfortable, just leave. No celebration is worth losing your life over.51. The underlined word "crush" in the passage probably means " " in Chinese.A. 美丽的景色B. 成功的活动C. 拥挤的人群52. How many people died in the Bund tragedy in Shanghai on Dec 31, 2014?A. 21.B. 36.C. 300,000.53. What caused the tragedy to happen according to the authorities?A. Overcrowding and the failure of the police to control the crowds.B. Unsafe exits and small squares to hold enough people.C. Bad weather and dark lights to guide people to leave.54. What can we learn from the passage?A. The celebrations go successfully if well organized.B. It's necessary to cancel all the events to avoid accidents.C. Not all celebrations are worth losing one's life.55. The passage mainly tells us about .A. the failure of the police to protect peopleB. a tragedy happening on the Bund and its lessonC. some successful light shows held in ShanghaiCI heard the bees long before I saw them.It was a very hot afternoon, and we decided to cool off in the river near my home. As we climbed down a small rocky hill toward the water, my boyfriend John suddenly started to shout then jumped into the water below. Peter and Mary quickly followed but I was too far away to jump. I was trapped.I heard a low hum(嗡嗡声), which was growing louder. From a distance, the group of bees looked almost like a cloud of smoke. As it got closer, I realized it was actually thousands of bees flying towards me.All I could do was cover my face with my hands. Crazily, I thought that if I sat very still(不动的), the bees would think I was just another rock.After a few seconds, I knew my plan hadn't worked. The bees were attacking me. I could hear my friends shouting at me to get down to the pool fast.But it wasn't so easy. I was in great pain and the only way I could get away was to use my hands to climb down the rocks. However, I was afraid to do that at first because my face would be unprotected. The noise the bees made was so loud and frightening, but I had no choice.I rushed down the rocks and jumped into the pool, but I don't remember doing it. I was just so happy to be free from the pain. I was safe and the water felt wonderful.But we still weren't out of danger. Every time we tried to climb out of the pool, the bees flew back over our heads. We spent the next three hours in the water, putting our heads under the water from time to time to avoid the bees until they finally lost interest.56. How many people went swimming that day?A. Two.B. Three.C. Four.D. Five.57. The underlined word "it" (in paragraph 3) refers to " ".A. a rockB. the group of beesC. a hillD. the fiver58. At first why didn't the writer want to climb down the rocks?A. She was afraid she would fall.B. She was too far away from the pool.C. She thought the bees would follow her.D. She didn't want her face to be unprotected.59. How did the writer escape the bees?A. She covered her face with her hands.B. She hid behind the rocks.C. She jumped into a water pool.D. She pretended to be a rock.60. In what order are the following mentioned in the story?a. The writer rushed down the rocks.b. John jumped into the water.c. The low hum grew louder.d. The bees flew back over their heads.e. The bees were attacking the writer.A. b, c, e, a, d.B. b, a, e, c, d.C. e, d, e, a, b.D. c, b, d, e, a.五、单词拼写(单句首字母填空)（共5小题；共5分）61. My mother told me not to speak to s in the street.62. If a person loses a lot of b , he will become ill and may die.63. The old lady fell over and hurt her k badly.64. It's rude to s your chopsticks into your food.65. The strong wind may blow off heavy o from tall buildings and hurt people.六、单词拼写(根据中文提示拼写单词)（共5小题；共5分）66. I look much (难看的) in the photo.67. Too much work has been placed on his (肩膀).68. There were many (地震) in different places last year and they brought people much trouble.69. There is a pair of (剪刀) in the box.70. I think (知识) is more important than money.七、翻译(根据中文提示完成句子)（共5小题；共10分）71. Look! The alien is (追赶) the man.72. 那起事故发生得很突然。

课题3 水的组成15分钟训练1.水是由_________和_________组成的，水属于纯净物、化合物、氧化物。

思路解析：本题考查水的组成。

答案：氢元素氧元素2.下列叙述正确的是（）A.水是由氢气和氧气组成的B.水分子是由氢单质和一个氧原子组成的C.水是由两个氢元素和一个氧元素组成的D.水是由氢元素和氧元素组成的思路解析：本题主要从宏观和微观角度考查水的组成基本知识。

对于水的组成，从宏观角度讲，水是由氢元素和氧元素组成的；从微观角度讲，一个水分子是由两个氢原子和一个氧原子构成的。

答案：D3.在电解水的实验中，正确的实验现象是( )A.通电后，两个电极上都有气泡产生；过一段时间后，发现两个玻璃管内气体的体积比约为2∶1B.负、正两极分别有氢气和氧气，而且体积比约为2∶1C.水是由氢、氧两元素组成的D.水发生分解反应，在插入正极的玻璃管内产生的是氢气思路解析：实验现象是凭我们的感官感觉到的，如眼看、鼻闻、触摸等。

而选项A所描述的，确实是我们通过眼睛看到的，并做了直接描写，所以是题目所要求的答案。

而B选项所描述为负、正两极分别有氢气和氧气，且它们的体积分别是2∶1，只能通过我们进一步的实验，得出的结论，而不应算作实验现象，所以不能是题目的答案。

而C、D选项都是通过实验现象得出的结论，所以它们都不是本题的答案。

答案：A4.纯净的水是____________色，____________气味，____________味道的____________体。

在1标准大气压下，水的凝固点为____________℃，沸点为___________℃。

水在___________℃时的密度最大，为___________g·cm-3。

水结冰时体积，所以冰的密度(填“大于”“小于”或“等于”)水的密度，___________ 冰能在水面上。

思路解析：本题考查水的基本物理性质。

答案：无无无液0 100 4 1 增大小于浮10分钟训练1.（经典回放）关于电解水实验的叙述中氢气表现出的化学性质是( )A.产生的氢气无色、无味B.试管中能收集到氢气，说明氢气难溶于水C.氢气的密度小于空气，收集氢气后试管口应向下放置D.将收集氢气的试管移近火焰，可以听到尖锐的爆鸣声思路解析：氢气是一种无色、无味的气体单质，由氢元素组成。

九年级上学期人教版英语Unit 4单元复习练习一•单项选择：1.I'm looking after Tom today. He's been in my house 8:00 this morning.A.atB. sinceC. forD. till2.As we know, England is _ European country and Singapore is _ Asian country.A.an； anB.a； aC. an； aD.a； an3.—My watch doesn't work. Could you mend it, please?—Sorry. But the workers in that watch shop may be.A.kindB. friendlyC. niceD. helpful4.— my surprise, the big boy is afraid _ insects.A.To： ofB. To； forC. With； ofD. With； for5.Mr. Green is very. He is good at telling jokes in class and we all like him very much.A. kindB. humorousC. seriousD. polite6.The program has helped out thousands of homeless children since the government it.A. startsB. had startedC. will startD. started7.Mike and his friends used to play soccer;?A. don't theyB. do theyC. didn't theyD. did they8.—How is your grandma?—She's fine. She used to _TV at home, after supper. But now she is used to —out for a walk. A. watch； go B. watching； goC. watching； goingD. watch； going9.My father wants to give up but it's hard for him to _.A. smoke； give up itB. smoking； give up itC. to smoke； give it upD. smoking； give it up10.—How was the weather there today?—Sunny, but cloudy —.A. in timeB. on timeC. all the timeD. from time to time11.The computer is very in our life. Some people even say that they can't live without it.A. helpfulB. thankfulC. carefulD. harmful12.We advise parents their children at home alone in order to keep them away fromdangerA. leavingB. not to leaveC. leaveD. to leave13.We all know lazy people succeed, so we should work hard to be successful.A. oftenB. seldomC. usuallyD. always14.Parents always enjoy any progress their children have made and will be them.A. angry withB. interested inC. proud ofD. worried about15.The experts （专家）tried to make the Xfan-Chengdu high-speed railway have the least on the wild animals around. •A. trafficB. materialC. influenceD. accident f二. 完形填空：Do you know Marie Kondo ? She is a writer from lapan. 16 she has ■♦踏only written four books until now, she is already a world-famous writer. 17 first book, which is also the most popular one, The Life-Changing Magic of Tidying Up has been published（出版）inmore than 30 countries.What does this popular book talk 18 ? As you can see from the 19 of the book, it tells people 20 to tidy things up.This book has helped me a lot because I was not 21 cleaning the house at all and my bedroom was always in a 22 .It is this book that has helped me out.Marie Kondo has helped a lot of people keep their 23 in order（井然有序）.She tells us that we should only own things that are useful and bring 24 joy.We should throw away things that aren't needed so that we can keep our houses clean and 25 .Marie Kondo says people can improve their life by 26 the way that they deal with all their things—everything from books, documents and photographs to clothing.She often goes to her fan club and 27 people to tidy up things there.Even though she's famous, Kondo 28 keeps her own house tidy by herself.Kondo 29 that keeping things tidy can bring people joy and change their life.Do you have 30 tidying things up? Let Kondo help you!16. A.Since B.If C.Although D.Because17. A.My B.Her C.His D.Their18. A.about B.with C.for D.at19. B.address C.number D.research20. A. why B.where C.what D.how21. A.bad for B.good for C.good at D.bad at22. A.mess B.pity C.chance D.tradition23. A.business B.courses C.houses D.request24. A.me C.it D.them25. A.strong B.quiet C.tidy D.dirty26. A.changed B.change C.to change D.changing27. A.allows B .warns C.teaches D.requests28. A.seldom B.still C.already D.also29. A.disagrees B.forgets C.requires D.believes30. A.problems B.jokes C.answers D.differences三. 阅读理解：AThe morning was cold and clear. A yellow bus came around the corner and stopped near a wood （树林）.A coach asked the students to get off the bus. Girls began to gather by the starting line. One of them is a young, little girL She had prepared for this running race for the whole summer. She looked around at the other girls, noticing how she was different.There was a break in the silence, and everyone started to run. After about twenty five minutes, every runner finished the race except the girl She was still running for the next forty minutes. As she came near the finishing line, she saw her parents, classmates and the coach. They shouted her name and told her not to stop until the end. The sweat （汗水）was flowing down her face. She kept on running until she crossed the line.I was that girl, and that was the first time I had finished a cross-country race （越野赛跑）. Finishing this race made me realize that I could do anything with my own strength （力量）. After that, I took more hard work to practice running. I was not a natural-born runner; but I want to become one. I continued to struggle （努力）with every run. Now I run much faster than before and become more and more confident. I am so thankful for running because it has helpedmake me who I am today.31.The cross-country race took place.A. in a schoolB. near a woodC. in a big cityD. on the playground32.The writer finished her first cross-country race in about minutes.A. 20B.25C. 40D. 6533.From the sentence "I was not a natural-born runner”, we learn that the writer .A. wasn't good at runningB. didn't like runningC. ran faster than anyoneD. couldn't run when she was born34.What can we infer（推断）from the passage?A.All good runners are natural-born.B.The writer didn't use to be so confident.C. A good coach is the most important for a runnerD.The writer is a very good runner now.35.What's the main idea of the passage?A.We should practice running if we want to be more confident.B.We should do things that we are good at.C.We should keep on doing what we want to, no matter whether we are good at it or not.D.We could become the best if we keep on practicingBAs a student, I was most afraid to answer questions in class, and I found that the students around were just like me. At the beginning of each class, when the teacher asked a question, I always lowered my head because I was afraid that the teacher saw me.One day, in a foreign language class, Mr. Black gave us a lesson. He wanted us to be active in class, so he asked us some questions, but no one answered"Let me tell you a story first, "he said.“When I came to the United States to study, the unieversity often invited famous people to make speeches. Be-fore the beginning of every speech, I found an interesting thing. The students around me always took a cardboard folded（折叠的）in half, wrote their names in bold with the most eye-catching color, and then placed the cardboard on the seat. So when the speaker needed the answers from the students, he could see and call a listener's name directly.”"I couldn't understand that. My classmate told me the speakers were all top people, who meant chances. When your answer was to his surprise, it meant he might give you more chances. In fact, I really saw a few students got great chances because of that.”After listening to the story, I understood that the chance will not find you itself. You must show yourself all the time so that you can find a chance on the card.36.What did Mr. Black want the students to do in his class?A. Read loudly.B. Take notes carefully.C. Be active.D. Listen to him quietly.37.How did the writer's classmates behave when they were asked questions?A. They raised their hands.B. They shook their heads.C. They closed their eyes.D. They lowered their heads.38.How did the speaker get to know the student's names?A.He got them from the computerB.He saw the cardboard on the seats.C.He asked the students for their names.D.He got them from the name list on the teacher's desk.39.What does the underlined word"eye-catching"in Paragraph 3 mean?A.引人注目的B.眼睛疼痛的C.目光呆滞的D.泪眼朦胧的40.What does the writer mainly tell us?A.Doing as others do is necessary,B.Answering questions bravely is easy.C.Attracting others' attention is interesting.D.Showing yourself bravely can win chances.四. 词汇运用：41.My uncle is(幽默的),she often makes us laugh.42.The reporter was(采访)a boss at this time yesterday.43.Now she(敢)to speak English in class.44.There are four(警卫)standing over there.45.The accident had a great(影口向)on their family.46.Have you heard of the saying"(fail)is the mother of success/?47.Please give me an explanation for your(absent).48.The red dress is(exact)what I want to buy.49.We are waiting to have a medical(examine).50.Here's the(introduce)to the new operating system.五. 完成句子：51.Paula过去喜欢唱歌。

轧东卡州北占业市传业学校英语：Unit 4<Great people>单元测试卷一.词组英汉互译。

〔30分〕1．做一名海HY飞行员___________ 2. out of control ___________3．试图________________________ 4. cut flight short_____5．自由勋章_________________ 6. one giant leap_____7．……的骄傲 _________________ 8. make a contribution to _________9．详细说明_________________ 10.devote to ____________二.根据括号内的汉语提示填入适当的词完成句子。

(5分)1. Einstein developed __________〔理论〕of relativity.2. Christopher Columbus was a ___________〔勇敢的〕man to go where no one had gone before.3. N ow Daniel’s father is the youngest __________〔教授〕in his university.4. When people in _________ (权力) is absent, people will do as they like.5. the sooner the task will be done, the fewer people can be _________〔牵涉〕in.三.用括号内所给词的适当形式填空。

(5分)6. Because of the great _____ (achieve) in Chinese film industry, Zhou Renfa was written into the text book inHong Kong.7. The early bird _________ (catch) the worm.8. From the day Napoleon 〔拿破伦〕joined the army, he dreamed to be the _________ (command) one day.9. If you want to be a great person, first of all you should be a good _________ (city).10. He joined the air force and took (flight) lessons.四. 单项选择〔15分〕( ) 1. Do you know ___ man, whose son is ____astronaut?A. the, an B. a, an C. /,the D. the, /( ) 2. It is ___ that Armstrong sent a message _____ that UFO appeared when Apollo 11 landed on the moon.A. saying, saidB. saying, sayingC. said, sayingD. said, said( ) 3. To speak seems to be more difficult than _________A. doing B. to do C. do D. done( )4. I admire Mother Teresa because she ______ everything for _______.A. gave up; the othersB. gave; the otherC. gave up; othersD. gave up; other( )5. Lei Feng will ________ his spirit of devotion to others without any thought of himself.A. remembered forB. be rememberedC. rememberD. be remembered for( )6. That is the cook ______ came from London.A. thatB. whichC. /D. who( )7. Light bulb which was invented by Edison _________now.A. was widely usedB. is widely usedC. will be widely usedD. used widely( )8. Who can help me find information about Elvis Presley ________ I need to give a talk about western music?A. whoB. whomC. whatD. which( )9. ------ ______ do know about Columbus? ------ Oh, he is a great man who discovered America.A. WhatB. WhoC. ThatD. Which( )10. Do you know the equation E = mc2 , _______ is a great achievement in physics.A. whichB. thatC. in whichD. what11. Things are on the moon on the earth.A. as heavy; asB. not so light; asC. heavier; thanD. much lighter; than12 This is the only one of the books we need.A. thatB. whichC. whatD. all13. Everyone is busy working. You can’t stay here you keep quiet.A. ifB. whenC. onceD. unless14. The CD player isn’t mine. It belongs to .A. sheB. herC. onceD. unless15. What will happen in the future?A. do you thinkB. are you thinkingC. you thinkD. did you think五. 根据所给的汉语提示，完成以下句子。

九年级英语Unit3同步测试一、单项选择题：1.There is a bank the second floor.A.atB.onC.inD.with2.—Would you like a movie with us tonight?—I’d like to,but I have to help my mother do some chores.A.seeB.seeingC.to seeD.to seeing3.Tom didn’t go to bed he finished his homework last night.A.becauseB.ifC.untilD.while4.Our teacher told us carefully in class.A.to listenB.listenC.listeningD.listened5.We should speak to the old.A.politeB.politelyC.impoliteD.impolitely6. Do you know ________ there are any good restaurants _______ this block?A. if, onB. how, onC. if, toD. where, to7.I live next to Hua Pu supermarket. It’s very ____________.A. beautifulB. cleanC. deliciousD. convenient8. Do you know where ______________?A. is the shopB. is shopC. shop isD. the shop is9. ---Could you please tell me where the restrooms are?---____________A. Yes, I can.B. I could.C. Sure.D. I could tell you.10. ---Where is the bookstore?---Take the elevator ______ the second floor and turn left. And the bookstore is ________ the furniture store and the drugstore.A. at, next toB. at, betweenC. to, betweenD. to, next to二、完形填空：Suppose(假设) you are going to Boston,and you1the city before.If someone2you about the interesting places in the city,you3to get some ideas of what you will see.But you don’t have a4 idea of where these places are or of how to find5.However,6someone has a map of the city and7 you the main roads and buildings,you may say,“Oh,now I see.I can find my way with8trouble at all.”Working on math is somewhat(有点儿) like trying to find your way9 a new city.Perhaps the words may tell you some information and you have10it,but you can’t see any clear road to the answers.1.A.are going to visit B.once visitedC.have never visitedD.have ever visit2.A.answers B.shows C.meets D.tells3.A.begin B.like C.learn D.refuse4.A.clever B.clear C.strange D.wrong5.A.someone B.something C.them D.it6.A.if7.A.helps8.A.not9.A.of10.A.thought over三、阅读理解：B.thoughB.givesB.noB.toB.heard aboutC.whetherD.sinceC.passesD.showsC.someD.muchC.inD.aroundC.written downD.talked withASome British and American people like to invite friends and colleagues(同事)for a meal at home.You should not be upset if your English friends don’t invite you home.It doesn’t mean they don’t like you.Dinner parties usually start between 7 and 8 p.m.,and end at about 11.Ask your hosts what time you should arrive.It’s polite to bring flowers,chocolates or a bottle of wine as a present.Do you want to be extra(特别地)polite?Say how much you like the room,or the pictures on the wall.But remember not to ask how much things cost.You’ll probably start the meal with soup,or something small as a “starter(开胃菜)”,then you’ll have meat or fish with vegetables,and then a dessert(甜点),followed by coffee.It’s polite to finish everything on your plate and to take more if you want it.Some people eat bread with their meal,but not everyone does.Before they take out their cigarettes after the meal,most people usually ask,“Do you mind if I smoke here?”Did you enjoy the evening?Call your hosts the next day,or write them a short “thank you” letter.Perhaps it seems funny to you,but British and American people say “thank you,thank you,and thank you” all the time.1.If you aren’t invited to dinner at home by English or American friends,.A.it shows they don’t like youB.it shows they have no time to get togetherC.it shows they don’t want to make friends with youD.it doesn’t show they don’t like you2.When your friend invites you to go to his or her home,.A.you shouldn’t take anything with youB.you may take a small present with youC.you may take an expensive present with youD.you may go at any time3.In England and America,it’s not polite to.A.ask the price of a thingB.eat all the food on your plateC.talk to your hostsD.eat bread with your meal4.In the passage,the order of the serving of a meal is.A.dessert—meat or fish with vegetables—coffee—soupB.coffee—soup—dessert—meat or fish with vegetablesC.meat or fish with vegetables—dessert—soup—coffeeD.soup—meat or fish with vegetables—dessert—coffee5.Which is NOT right?A.In England or America,it usually takes about three or four hours to have a dinner party at home.B.If you are invited to go to a dinner party,you can bring flowers.C.You mustn’t smoke after a meal when you are withsome American or English people.D.If you enjoy the evening,you can write a short “thank you” letter to your hosts or call them.BI was in a strange city and I didn’t know the city at all.And what’s more,I couldn’t speak a word of thelanguage.After having spent the first day in the town center,I decided to lose my way on my second day,since I was sure that this was the better way of getting to know the strange city.I got on the first bus in the morning,rode on it for several stops,and then got off and walked on.The first two hours passed happily enough.Then I decided to turn back to my hotel for lunch.After walking about for some time,I decided I had better ask the way.The trouble was that the only word I knew of the language was the name of the street in which I lived and even that was pronounced badly.I stopped to ask a friendly-looking newspaper seller.He smiled and handed me a paper.I shook my head and repeated the name of the street and he put the paper into my hands.I had to give him some money and went on my way.Then I met a policeman.I asked him at once.The policeman listened to me carefully,smiled and took me by the arm.There was a strange look in his eyes as he pointed left and right and left again.I thanked him politely and began walking on.About an hour passed and I found that the houses were getting fewer and green fields could be seen on either side of me.The thing left for me to do was to find the nearest bus stop.6.The writer preferred to walk back to his hotel at first because.A.he had no money to buy a ticketB.he wanted to lose himself in the cityC.he tried to know the city in this wayD.it was late and there were no buses passing by7.The newspaper seller.A.didn’t know the wayB.thought the writer wanted a paperC.helped him find the hotelD.didn’t want to take the money8.What was the writer’s real trouble?A.He was tired and hungry.B.He didn’t know the language.C.He forgot the name of the street.D.He took the wrong bus and found himself in a strange place.9.The policeman.A.wouldn’t like to tell him the wayB.told him to take a busC.couldn’t understand the writerD.told him to walk on10.Which of the following is TRUE?A.The writer had to walk back on foot.B.The writer was ready to go back by bus.C.The writer had to stay in the country for the night.D.The writer followed the policeman and returned to the town center.四、根据句意或首字母填合适的单词：1.There is a small river b our village.2.It’s my last r.I’ll never ask you anything again.3.Private cars are parked in the u parking lot in our neighborhood.4.Sam is very d,so you always know what he is thinking about.5.Miss Wang has moved to a new city.Do you know her a?五、用所给单词的适当形式填空：1.How many（course）will you study next year,Bob?2.Don’t shout at the man.It is very（polite）.3.The journey（normal）takes about two hours.4.He（suggest）we should hold the basketball game next month.5.The supermarket is in the（center）part of the city.六、完成句子：1．你知道我在哪能买到洗发香波吗？_________________________________________________________.2．你能告诉我怎么去邮局吗？_________________________________________________________.3．你能告诉我在哪才有吃东西的好地方吗？_________________________________________________________.4．你知道电影院在哪吗？_________________________________________________________.5．乘手扶电梯到二楼然后向右拐。

九年级历史上册第三单元《封建时代的欧洲》单元练习题-部编版（含答案）一．选择题（共30小题，每道2分，共60分）1.公元8世纪，法兰克王国宫相丕平在教皇的支持下夺取了王位。

丕平继位后，帮助教皇打败了他的敌人，并将意大利半岛中部包括罗马城在内的土地赠送给教皇，史称“丕平献土”。

丕平献土说明（）A．西欧封建国家统治者借此加强对教会的控制B．教皇和西欧封建君主之间关系密切且互相利用C．西欧采邑制度的建立逐步强化了封建等级制度D．罗马教皇始终是西欧封建社会的实际统治者2.“在西罗马灭亡之后的西欧大混乱中，它充当了秩序的代表，在无政府状态中行使了政府的职能。

……使得西欧中世纪的王权无法发展到专制的极限，同时又制止了领地的进一步分割，在一定限度内以一种较为合理的渐进程式扶植了代表秩序与安定的世俗政权。

”这段材料讲述的是（）A．雅典民主政治的独特魅力B．古罗马帝国的征服与扩张C．中世纪基督教的历史作用D．阿拉伯帝国兴起的原因3.基督教早期反对罗马暴政，谴责富人剥削。

2世纪以后，基督教教义发生变化，宣扬忍耐、顺从、君权神授等思想，至4世纪末，基督教被罗马确立为国教。

这表明基督教（）A．是全体受压迫者的宗教 B．有利于强化思想统治C．提倡自由、平等、博爱 D．已成为世界性宗教4.宗教是对社会现实虚幻的反映，世界三大宗教的产生都与当时的历史背景分不开。

下列属于基督教产生背景的是（）A．反对婆罗门统治的社会思潮兴起B．西欧城市工商业的发展C．罗马帝国的压迫和统治D．克洛维的极力推崇5.下列四幅图片都与宗教有关，其中哪两幅图片反映了同一种宗教（）A．①② B．③④ C．②③ D．①④6.历史学家迈尔斯教授认为，犹太人的宗教、希腊人的艺术，罗马人的法律，是现代文明里三种最真实、最强有力的因素。

从这个意义上讲，这座台伯河畔的城市依旧统治着世界。

这里“依旧统治着世界”体现在（）A．拜占庭帝国传承希腊文化B．基督教成为罗马帝国国教C．罗马法奠定欧洲民法基础D．罗马帝国版图地跨三大洲7.克洛维利用自己的谋略和权术，促进法兰克人跨过军事民主制，进入了君主制的时代。

Unit4 I used to be afraid of the dark.单元练习题一、根据中文提示写单词1.2.3.4.5.6.7.8.9.10.二、用所给单词的适当形式填空1.2.3.4.5.6.7.8.9.10.三、单项选择题1.My parents _____ go to visit my grandparents these days because they are too busy, so they feel very sorry.uallyB.alwaysC.seldom2.Boys and girls, work hard. I'm sure your parents will _____ you in the future.A.be famous asB.be proud ofC.keep in touch3.—Who is the person you admire the most?—Qian Xuesen, the Father of China's Missiles. He is the _____ of China.A.leaderB.prideC.voice4."One Belt, One Road" will have a great _____ on the trade between China and European countries.A.influenceB.decisionC.conversation5.Nowadays China has made great achievements in many fields. We really _____ our amazing China.A.take pride inB.take care ofC.take an interest in6.Grace often gets nervous before she gives a speech _____.A.in publicB.in totalC.in common7.—How do you _____ your clothes which are smaller for you?—I will wash them and give them away to the kids in poor areas.A.depend onB.deal withC.care about8.After watching Chinese Poetry Conference on TV, I felt so _____ to be Chinese.A.peacefulB.patientC.proud9.The boy wasn't feeling well at that time. Strange thoughts and worries were _____ his mind.A.turningB.crowdingC.forming10.Black holes are some of the strangest and most fascinating objects found in outer. And the photos from the group of scientists _____ proved this.A.patientlyB.hardlyC.exactly四、语法填空It's believed that because of some inventions, our life has become much easier than it _____ (use) to be. I saw a website last week. The pioneers of different inventions _____ (list) there. For example, it mentioned that the zipper _____ (invent) by Whitecomb Judson in 1893. But at that time, it _____ (not) used widely. It didn't become popular _____ 1917. Now it is used in our_____ (day) lives and you can see zippers on dresses, trousers, shoes, bags… almost everywhere! _____ was the telephone invented? In 1876 by Alexander Graham Bell. How about cars? _____ cars invented before the telephones? No, they were invented in 1885. Do you know that tea, the most popular drink in the world (after water), was invented by _____ (accidental)? It is _____ (say)that Shen Nong was the first to discover tea as a drink..五、翻译下列句子1.我过去常常前害怕黑暗.______________________________________________________________________________ 2. 我开着卧室的灯睡觉______________________________________________________________________________ 3.以前我常常花很多时间和我的朋友们玩游戏.______________________________________________________________________________ 4.我几乎没有时间去听音乐会_______________________________________________________________________________ 5.我的生活在过去几年里改变了很多.______________________________________________________________________________ 6.那会使你紧张的._____________________________________________________________________________ 7.玉梅似乎变化很大.______________________________________________________________________________ Unit4 I used to be afraid of the dark.单元练习题答案一、根据中文提示写单词1. fail2. guard3. humourous4. exactly5. silent6.private7. background8. introduction9. ants 10. helpful二、用所给单词的适当形式填空1. helpful2. silent3. influence4. humourous5. examination6. European7. introduction8. exactly9. Asian 10. guards三、单项选择题1-5 CBBAA 6-10 ABCCC四、语法填空1. used2. were listed3. was invented4. was not5. until6. daily7. When8. Were9. accident 10. said五、翻译下列句子1. I used to be afraid of the dark.2. I sleep with the bedroom light on.3. I used to spend a lot of time playing games with my friends.4. I hardly have time to go to the concert.5. My life has changed a lot in the past few years.6. That'll make you nervous.7. Yumei seems to have changed a lot.。