高一英语周练
高一英语周考试题及答案
高一英语周考试题及答案一、听力理解（共20分）1. What does the woman want to do?A. Buy a new dress.B. Borrow some money.C. Return a book.D. Get a job.答案：A2. When does the conversation take place?A. In the morning.B. At noon.C. In the afternoon.D. In the evening.答案：D3. What is the relationship between the two speakers?A. Teacher and student.B. Doctor and patient.C. Mother and son.D. Friends.答案：C4. Why is the man unhappy?A. He lost his job.B. He failed his exam.C. He missed the train.D. He broke his phone.答案：B5. What does the woman suggest the man do?A. Take a taxi.B. Catch the next bus.C. Walk to the station.D. Wait for the rain to stop.答案：B二、阅读理解（共30分）Passage 16. What is the main idea of the passage?A. The importance of physical exercise.B. The benefits of team sports.C. The role of sports in education.D. The impact of sports on mental health.答案：C7. According to the passage, which of the following is NOT a benefit of sports?A. Improved academic performance.B. Better social skills.C. Increased self-esteem.D. Reduced creativity.答案：D8. What does the author suggest schools should do?A. Reduce the time spent on sports.B. Encourage more participation in sports.C. Focus only on academic subjects.D. Eliminate sports from the curriculum.答案：BPassage 29. What is the purpose of the article?A. To introduce a new technology.B. To discuss the effects of climate change.C. To explain the process of photosynthesis.D. To promote environmental awareness.答案：A10. How does the new technology work?A. It uses solar energy to produce electricity.B. It captures carbon dioxide from the air.C. It converts plastic waste into fuel.D. It purifies water using nanotechnology.答案：B11. What is the main advantage of this technology?A. It is cost-effective.B. It is environmentally friendly.C. It can be used in any weather.D. It has a wide range of applications.答案：B12. What does the author suggest for the future?A. More research on carbon capture.B. A shift to renewable energy sources.C. Stricter regulations on emissions.D. A global effort to reduce pollution.答案：A三、完形填空（共20分）13. A. althoughB. becauseC. ifD. unless答案：B14. A. surprisedB. disappointedC. excitedD. bored答案：A15. A. refusedB. acceptedC. ignoredD. delayed答案：B16. A. opportunityB. challengeC. problemD. solution答案：A17. A. encouragedB. inspiredC. motivatedD. pressured答案：B18. A. succeededB. failedC. hesitatedD. persevered 答案：D19. A. finallyB. unfortunatelyC. surprisinglyD. actually答案：C20. A. proudB. gratefulC. relievedD. confused答案：B四、语法填空（共15分）21. The book was so interesting that I read it in one go.答案：so...that22. She is one of the most talented students I have ever met.答案：one of23. He prefers playing football to watching TV.答案：prefers...to24. The meeting will be held as scheduled despite the heavy rain.答案：despite25. It is necessary for us to protect the environment.答案：It is necessary for us to五、短文改错（共15分）26. I have been studying English for three years.答案：正确27. He suggested to go to the park.答案：to go → going28. The weather is too hot for us to go out.答案：is → was29. I used to get up early, but now I am used to get up late.答案：get up → getting up30. She is the most beautiful girl what I have ever seen.答案：what → that六、书面表达（共20分）31. 假设你是李华，你的美国朋友Tom对中国的传统节日非常感兴趣。
高一英语周测题(基础版,附答案)
高一英语周测题（基础班，附答案）1.(walk) after supper is good for your health. (Walking)2.She was unable to sleep well because of the(press) of work. (pressure)3.As one of the family (member) you should help out around the house.(members)4.With the(develop) of the Internet, smart-phones are widely used. (development)5.He went to the park instead of ( see) a movie last weekend. (seeing)6.I have already finished(read)it(reading)7.We found some (mark) on the sand(marks)1.I have lost my food, drink, tools and(gun).(guns)9. He is a man, his parents are proud of his.(success)(successful success)10.The house(belong) to his son^belongs)11.John(collect)stamps for two year&has collected)12.We(skate) next week(will skate/ are going to skate)13.There are four great(invent)in China(inventions)14.We all hope we can have a(peace)worldp eaceful)15. At the(begin) of the concert, he(begin) to feel nervous.(beginning began)16. It rained(heavy) last night.(heavily)They didn ' t go out because of the(heavy) snOWe avy)17. What were you doing when the rainstorm (sudden) came? (suddenly)18. We finished the rest of the dinner in 沉默).(silence)19. All the cars have to stop on the road becauseof a(fall) tree. (fallen)20.As soon as he saw me, he stopped(talk)to me .(to talk)1 1.It is said that there is no(live) things on the moon(living)22. He tried(climb) the mountain, but he failed.(to climb)23. Do you find a good way(solve) the problem? (to solve)24. If you keep(practice) like that, you will win the race. (practicing)25. This kind of potato (weigh) three kilos. (weighs)26.We want to do a(调查)about resolutions. (research)27.Are there (野生的)animals in the mountainside) (wild)28.There is a (巨大的) stone on the road(huge)29.To complete the work,he drank some coffee to keep himself_ (醒着的)(awake)30.The teacher is coming. Would you mind __ (clean) the blackboard?(cleaning)Rock climbing(攀岩)did not become a sport until late in the 1900s. But now it has become a popular outdoor activity. While rock climbing may still be necessary for mountain climbing, most people just climb low mountains for fun. If you have ever done rock climbing, you will know that it is not a very easy sport. Indoor and outdoor rock climbing both need practice. What most people don ’ t know is that rock climbing is one of the sports that depend on your body and mind(意志).To climb successfully, one must use wonderful skills. One of the important rules is to always have three parts of your body on the rock face. Another important rule is that your arms only hold you close to the rock face while your legs are pushing you up, the closer you are to the rock face, the easierit is to climb.Rock climbing is a wonderful sport. Once you start to learn how to climb, you ’ ll find more fun. People who like games such as chess playing or problem-solving may love rock climbing, because they are nearly the same in the way of thinking. For anyone who wants to get into beautiful shape, rock climbing is a fun and good way. Anyone who enjoys a difficult game and loves the outdoors should think of taking rock climbing as a new hobby.( )31. When did rock climbing become a sport?A. In 1900.B. Early in the 1900s.C. In the middle of the 1900s.D. Late in the 1900s.( )32. Who should think of taking rock climbing as a new hobby?A.People who enjoy indoor activities.B.People who enjoy music.C.People who love dancing.D.People who enjoy a difficult game and love the outdoors.( )33. What does rock climbing depend on?A.It depends on your brain.B.B. It depends on your hobby.C.It depends on your interests.D.It depends on your body and mind.( )34. What can we learn from the passage?A.Rock climbing is a kind of indoor and outdoor activity.B.Rock climbing is a very easy sport.C.When you climb, your arms push you up.D.The closer you are to the rock face, the more difficult it is to climb.在空白处填入 1 个适当的单词或括号内单词的正确形式。
高一英语周周练1-4
姓名：____________ 班级：____________ 一、根据短文内容，从短文后的选项中选出最佳选项填入空白处。
（每小题2分，满分10分）Ali is from a Middle Eastern country. He now stays in the USA. He smokes a lot of cigarettes every day. He has smoked for n ine years. Ali says, “ I tried to quit (放弃) smoking in my hometown, but it was impossible. My parents smoke. My brothers smoke. All my friends smoke. At parties and at meetings, almost all the men smoke. Here in the United States, not as many people smoke. ____1____ ”Many smokers are like Ali: they want to stop smoking. ____2____ They know it can cause cancer and heart disease. But it is difficult for them to give up smoking because cigarettes have a drug in them. The drug is nicotine. People who smoke a lot need nicotine. ____3____ The nicotine makes him sick. In a few days, the smoker’s body is used to the nicotine, and he feels fine. Later, the smoker needs nicotine to keep feeling fine. Without nicotine, he feels bad.____4____ Many people who quit will soon smoke again. At a party or at work they will decide to smoke “just one” cigarette. Then they will smoke another cigarette, and another. Soon they become smokers again. ____5____A. It is very hard to quit smoking.B. It will be easier to change the smoking habit here.C. Thus nicotine makes smokers addicted to cigarettes.D. The smokers know that smoking is bad for their health.E. When a person first begins to smoke, he usually feels terrible.F. Maybe there is only one easy way to quit smoking: never start.G. But it is said that medicine is needed to stop them from smoking.一、短文改错（共10小题；每小题1份，满分10分）Last night when Jim was getting over his lessons, his Grandma came into her room and chatted with him for a while. Then she got up from the sofa and wanted to go to her bedroom. And suddenly she fell down to the ground. Jim was very frightening. Knew her heart trouble must have come again, he quickly phoned nearest hospital for help. Before the doctors came, he helped his grandma lay on her back and comfort her, which made her feel better. Soon help came in and his grandma was sent to hospital at once. One doctor said Jim has done the right thing and actually saved her life.姓名：____________ 班级：____________ 一、完形填空（共20小题；每小题1.5分，满分30分）There are about fifteen hundred languages in the world. But 1 a few of them are very _2 . English is one of these. Many, many people use it, not only in England and the U.S.A., but in other parts of the world. About 200,000,000 speak it as their own language. It is difficult to say how many people are learning it as a 3 language. Many millions are 4 to do so.Is it easy or difficult to learn English? Different people may have different 5 . Have you ever 6 ads( 广告) of this kind in the newspapers or magazines? "Learn English in six weeks, or your 7 back..." "Easy and funny! Our records and tapes 8 you master your English in a month. 9 the first day your 10 will be excellent. Just send ... “Of course, it never 11 quite like this.The only language that seems easy to learn is the mother tongue. We should 12 that we all learned our own language well when we were 13 . If we could learn English in the same way, it would not seem so difficult. 14 what a small child does. He listens to what people say. He tries what he hears. When he is using the language, talking in it, 15 in it all the time. Just imagine how much 16 that gets!So it is 17 to say that learning English is easy, because a good command of English 18 upon a lot of practice. And practice needs great effort and 19 much time. Good teachers, records, tapes, books, and dictionaries will 20 . But they cannot do the student's work for him.（） 1. A. not B. quite C. only D. very（） 2. A. difficult B. important C. necessary D. easy（） 3. A. native B. foreign C. useful D. mother（） 4. A. learning B. enjoying C. trying D. liking（） 5. A. questions B. problems C. ideas D. answers（） 6. A. found B. watched C. noticed D. known（）7. A. knowledge B. time C. money D. English（）8. A. make B. help C. let D. allow（）9. A. From B. On C. Since D. After（）10.A. spelling B. grammar C. English D. pronunciation（）11.A. happened B. looked C. seemed D. felt（）12.A. know B. remember C. understand D. think（）13.A. students B. children C. babies D. grown-ups（）14.A. Imagine B. Mind C. Do D. Think of（）15.A. using B. thinking C. trying D. practicing（）16.A. time B. money C. language D. practice（）17.A. hard B. easy C. funny D. silly（）18.A. depends B. tries C. has D. takes（）19.A. uses B. takes C. gets D. costs（）20.A. do B. work C. help D. master姓名：____________ 班级：____________ 一、根据短文内容，从短文后的选项中选出最佳选项填入空白处。
高一英语必修1周练题
第一节：阅读理解AEvery culture has a recognized point when a child becomes an adult, when rules must be followed and tests passed.In China, although teenagers can get their ID cards at 16, many only see themselves as an adult when they are 18. In the US, where everyone drives, the main step to the freedom of adult life is learning to drive. At 16, American teens take their driving test. When they have their license, they drive into the grown-up world.“Nobody wants to ride the cheese bus to school，” said Eleanor Fulham, 17. She brought the pressure back to memory, especially for kids from wealthier families. “It's like you're not cool if you don't have a car.” she said.According to recent research, 41% of 16 to 19-year-olds in the US own cars, up from 23% in 1985. Although, most of these cars are bought by parents, some teens get part-time jobs to help pay.Not all families can afford cars for their children. In cities with subways and limited parking, some teenagers don't want them. But in rich suburban areas without subways, and where bicycles are more for fun than transportation, it is strange for a teenager not to have a car.But police say 16-year-olds have almost three times more accidents than 18 to 19-year-olds. This has made many parents pause before letting their kids drive.Julie Sussman, of Virginia, decided that her son Chad, 15, will wait until he is 17 to apply for his learner's permit.Chad said he has accepted his parents' decision, although it has caused some teasing from his friends. “They say that I am unlucky，”he said, “But I'd rather be alive than driving, and I_don't_really_trust_my_friends_on_the_road either.”In China as more families get cars, more 18-year-olds learn to drive. Will this become a big step to becoming an adult?1．Which may serve as the best title of the article?A．Cars Helping You to Grow-UpB．Driving into the Grown-Up WorldC．Teenagers' Driving in AmericaD．Recognized Point of Becoming an Adult2．16-year-old drivers have more accidents possibly because________.A．they want to show themselves offB．they are never experienced driversC．older people always drive betterD．they never drive carefully on the road3．Which may NOT be taken into consideration when deciding whether to buy a car?A．How well off the family is.B．Whether the kid is old enough.C．What traffic condition there is around.D．Whether it's practically needed.4．When Chad said “I don't really trust my friends…”，he meant that________.A．he might run into his friends if he droveB．he didn't agree with his friendsC．he might not be safe if his friends droveD．he was afraid that his friends might well lie to him5．The passage mainly gives information about ________.A．an American cultureB．a cultural difference between America and ChinaC．a change in the Chinese cultureD．the relationship between driving and a person's developmentBHurricane(飓风) Babette reached the northeastern United States today and caused death and destruction everywhere. The killer storm carried winds of 135 miles per hour. The high winds and heavy rains, together with the force of the Atlantic Ocean, created extremely dangerous waves. It is not yet known how many people died or were hurt in this storm, but it is said that the numbers will be very high. The damage to homes, business and crops will run into billions of dollars. Now that the storm is over, the long, slow rebuilding will begin.With the arrival of the tornado season, the National Weather Service is again telling people how to protect themselves from these deadly storms. The winds from tornadoes are the most violent winds on earth. They can blow up to 400 miles per hour. A tornado looks like a funnel(漏斗). It is also very loud. It may sound like a train coming at you. In fact, the winds from a tornado can pick up a train and throw it around. If a tornado is seen in your area, it is very important that you protect yourself.A basement (地下室) is the safest place to go. Try to wait under a table in the basement. If your building does not have a basement, stay on the ground floor but lieflat under a bed or table. Stay away from windows. If you are outside or in your car, try to find a narrow place to lie down in.As the area tries to deal with the worst flood of the century, there are many heartwarming stories of people helping other people. From all over the world people have sent food and clothes to help the thousands who have had to leave their homes. Many volunteers have come to help to make sandbags and use them to build walls against the overflowing river. While the result of this disaster will be terrible for many, it is beautiful to see people coming together to help others and save lives, and property (财产).6. What are the three short passages about?A. Newspaper articles about the weather.B. Bad weather forecasts in newspapers.C. Introduction to climate in different places.D. Popular science on climate.7. We can learn from the passages that ________.A. when there’s flooding, sandbags can be made and used to build wallsB. Hurricane Babette damaged the northwestern coast of USC. the National Weather Service often takes measures to protect the local peopleD. people are often reminded of how to protect themselves from snowstorms8. What does the word tornado mean?A. 台风B. 龙卷风C. 洪水D. 冰雹9. Which of the following is WRONG about tornados?A. look like a pipeB. come regularly very yearC. are the most violent winds on EarthD. carry winds of 135 km per hour and create a loud noise10. According to the passages, a person who sees a tornado in his area, hadbetter Not _______.A. drive his car away as fast as possibleB. go to the basement and wait under a tableC. find a deep narrow place to lie down inD. stay on the ground floor but lie down under a bed第二节：根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
高一英语周练及答案
高一英语周练及答案13春高考班英语周练第一节单项选择 (共20小题; 每小题2分, 满40分分)1. A friend ____need is _____ friend indeed .A. in , /B. for , aC. in , aD. for , the2. You like music , _____ I like reading .A. whenB. whileC. asD. though3. I live in a room ____ window opens to the south .A. whichB. of whichC. itsD. whose4.How did the accident _____ ?A. come upB. come inC. come toD. come about5. All the preparations for the travel _____ , and we're ready to start .A. completedB. completeC. has been completedD. have been completed6. — What did she say?—She asked me ________________.A. what was happened over thereB. when did I join the clubC. what was being paintedD. what was painting7. Our English teacher said he would do _______ our English level(水平).A. what he could improve（提高）B. everything he could to improveC. his best improvingD. everything he could improve8 — Jack is a hardworking boy.— _____. They are in the same class.A. So is TomB. Nor is TomC. So Tom isD. Neither he does9. The subject _____ Xiao Wang is fond of _____ physics.A. which; beingB. that; isC. who; isD. whose; being10. A new cinema _____ here now . They hope to finish it next month .A. will be builtB. is built C . has been built D. is being built11. I was about to go out it started to rain.A. becauseB. whileC. thenD. when12. Miss Yang, I hear that you along the Yangtze River. Have you got everything ready?A. were goingB. are goingC. wentD. have gone13. We should do to protect the only one world of ours.A. their bestB. us bestC. our bestD. them best14. A teacher’s work is often compared a candle(蜡烛).A．to B. with C. from D. as15．We’re just trying to reach a point both sides will sit down togetherand talk.A．where B．that C．when D．which 16．He hurried to the booking office only that all the tickets had been sold out.A．to tell B．to be told C．telling D．told 17．—Why didn’t you tell him about the meeting?—He rushed out of the room I could say a word.A．before B．until C．when D．after18．The big wind damaged many houses and business buildings; , it caused 20 deaths.A．or else B．therefore C．after all D．besides19．Yesterday I bought a new bike, was very reasonable.A．which price B．its priceC．the price of which D．whose the price20．—I’ve made not a single mistake this time.—in the exam.A．You should never be too careful.B．You should be more careful.C．You shouldn’t be more careful.D．You shouldn’t be so careful.第二节：完形填空（共20小题；每小题2分，满分40分）（阅读下面短文，掌握其大意，然后从36~55各题所给的四个选项（A、B、C和D）中，选出最佳选项, 并在答题纸上将该选项标号涂黑。
高一英语周练一
高一英语周练一一、完形填空（共20小题；每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。
Johnathan, a six-year-old from Milton Keynes, will share the stage with a host of famous people, after winning an award for bravely fighting against his illness.He was 1 from hundreds of nominations (提名) across the UK to win the Inspirational Child in 2013 WellChild Awards, which celebrate the 2 of children facing serious illnesses and honour the effort of professionals who go the extra mile to 3 sick children and their families.Johnathan was nominated by Helen Braggins — a nurse specialist who looks after children — for his 4 in the face of a very serious illness. The future remains uncertain 5 a high-risk operation offers him some hope.Brave Johnathan has had long periods in 6 with serious infections (感染) and 7 has to deal with weak sight, but he has 8 people with his bravery. When an infection prevented him eating for five months, Johnathan decided to become a chef and learn to 9 . Helen said: “Johnathan has an amazing ability to turn a 10 situation into a new experience. He is atruly 11 young man.”With hundreds of nominations received from across the country, the job of choosing 12 in all WellChild Award categories (类别) is given to judges. The judges 13 leading health professionals and o thers with an interest in children’s14 , as well as children and young people who face 15 illnesses.Director of WellChild Awards, Linda Partridge, said: “It is a great 16 to choose winners from the many amazing nominations we 17 from all over the country. All the judgesare 18 by the bravery of the children, the stories of selfless care and 19 of the doctors, nurses and teachers. They made a great 20 to the lives of sick children. Johnathan truly deserves to be the winner of the award.”1. A. picked B. prevented C. protected D. separated2. A. love B. care C. progress D. courage3. A. teach B. help C. treat D. meet4. A. bravery B. discovery C. creation D. calmness5. A. for B. so C. but D. and6. A. school B. hospital C. garden D. factory7. A. just B. soon C. also D. almost8. A. upset B. pleased C. interested D. amazed9. A. write B. cook C. ride D. swim10. A. similar B. different C. wonderful D. bad11. A. strange B. happy C. unusual D. lovely12. A. stars B. winners C. volunteers D. students13. A. include B. expect C. welcome D. discuss14. A. dreams B. speeches C. study D. health15. A. common B. serious C. heart D. brain16. A. challenge B. trouble C. gift D. plan17. A. interview B. introduce C. receive D. remember18. A. controlled B. valued C. delighted D. moved19. A. support B. talk C. wish D. success20. A. decision B. difference C. promise D. choice二、阅读理解（共10小题；每小题2分，满分20分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。
高一英语周测试题及答案
高一英语周测试题及答案一、单项选择（共15小题，每小题1分，满分15分）1. The teacher asked the students to stop ________ and listen to him.A. talkingB. to talkC. talkedD. talk答案：A2. He is always the first ________ to school.A. getB. getsC. to getD. getting答案：C3. The boy was too ________ to move.A. tiredB. excitingC. excitinglyD. tiredly答案：A4. ________ the help of the teacher, he passed the exam.A. WithB. UnderC. InD. By答案：A5. He is ________ than his brother.A. tallB. tallerC. the tallestD. more tall答案：B6. The book is ________ interesting ________ I can't put it down.A. so, thatB. such, thatC. too, toD. very, that答案：A7. He ________ the book for two weeks.A. borrowedB. has borrowedC. keptD. has kept答案：D8. ________ you ________ your homework yet?A. Have, finishedB. Do, finishC. Are, finishingD. Did, finish答案：A9. The boy is ________ to carry the heavy box.A. strong enoughB. enough strongC. strong soD. so strong答案：A10. ________ the bad weather, they decided to put off the sports meeting.A. Because ofB. BecauseC. AsD. For答案：A11. The teacher told us ________ the sun rises in the east.A. thatB. whatC. whichD. how答案：A12. ________ the news, he felt very happy.A. HeardB. HearingC. Having heardD. To hear答案：B13. The boy is old enough ________ by himself.A. to dressB. to be dressedC. dressingD. dressed答案：A14. ________ the population of the city is increasing, there are still many problems to be solved.A. UnlessB. AlthoughC. BecauseD. If答案：B15. ________ the truth, he didn't tell his parents about the accident.A. TellingB. ToldC. To tellD. Having told答案：C二、完形填空（共20小题，每小题1.5分，满分30分）阅读下面短文，掌握其大意，然后从16-35各题所给的四个选项中，选出最佳选项。
高一英语周周练
高一英语周周练时间：120分钟分值：120分第二部分: 英语知识运用(共两节，满分35分)第一节单项填空(共15小题;每小题1分,满分15分)从A、B、C、D四个选项中选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
21. I’ll try and give you ________ quick explanation of how _______ machine that webought yesterday works.A. a; theB. / ; theC. the ;D. a ; /22. We also had different students in some classes, so ________ was a struggle forme to remember all the faces and names.A. thatB. whichC. itD. this23. My friend_________ is very kind showed me round the town last weekend.A. thatB. whomC. whoseD. which24. -- I have to go now.--Must you? I_______ you could stay for dinner with us.A. thinkB. thoughtC. have thoughtD. am thinking25. As soon as Sharon knew that she failed the driving test, she felt like______.A. cryB. to cryC. cryingD. cried26. You were ________ to take your shoes off when you entered the school club, butyou didn’t.A. invitedB. supposedC. selectedD. approved27. --Why did you go back to the shop?--I left my friend ______there.A. waitB. who waitsC. waitingD. waited28. --I’m sorry. I _________ at you the ot her day.--Forget it. I was a bit out of control myself.A. shouldn’t shoutB. shouldn’t have shoutedC. mustn’t shoutD. mustn’t have shouted29. Can you show me the house_________ you were born in?A. whichB. in whichC. whenD. where30. When the girl was two years old, she had an interest _____learning English, soher mother read three words to her ______average every day.A. in; onB. in; inC. on; inD. on; on31. The teaching building _______in the big earthquake was our chemistry lab.A. being destroyedB. destroyingC. to be destroyedD. destroyed32. —There are some things in the world _______cannot be expressed by words.—I couldn’t agree more.A. whatB. whichC. whereD. when33. ______what was happening at that time, the man called the police.A. SeeB. SeeingC. To seeD. Saw34. —Andy had a good time at the party.—________, and ________.A. So he had; so did IB. So had he; so I didC. So he did; so did ID. So did he; so I did35. —My mother is seriously ill.—Don’t worry. I’m sure she will recover ______.A. on timeB. at a timeC. at timesD. in no time第二节完形填空（共20小题；每小题1分，满分20分）阅读下面短文，掌握其大意，然后从36-55各题所给的四个选项(A、B、C和D)中，选出最佳选项。
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河北省邯郸市临漳县第一中学高一英语周练
一、选择题(本大题共10小题，每小题6分，共60分。
每小题至少一个答案正确，选不全得3分)
1.下列关于重力、弹力和摩擦力的说法，正确的是( )
A.静摩擦力的大小在零和最大静摩擦力之间
B.劲度系数越大的弹簧，产生的弹力越大
C.动摩擦因数与物体之间的压力成反比，与滑动摩擦力成正比
D.物体的重心一定在物体上
2.码头上两个人用水平力推集装箱，想让它动一下，但都推不动，其原因是( )
A.集装箱太重
B.推力总小于摩擦力
C.集装箱所受合外力始终为零
D.推力总小于最大静摩擦力
3.在某场比赛中，姚明接球投篮，球已出手。
下面是几位同学关于此时此刻球受力的说法，其中正确的是(空气阻力忽略不计)( )
A.球只受到重力的作用
B.球只受到一个沿运动方向的力的作用
C.球不受任何外力作用
D.球受到姚明给的一个力和重力的共同作用
4.一铁块m被竖直悬挂的磁性黑板紧紧吸住不动，如图所示。
下列说法错误的是（）
A.铁块受到四个力作用，其中有三个力的施力物体均是黑板
B.铁块与黑板间在水平方向有两对相互作用力——互相吸引的磁力和相互作用的弹力
C.磁力和弹力是互相平衡的力
D.磁力大于弹力，黑板才能吸住铁块不动
5.一运动员双手握住单杠，双臂平行使身体悬空，当两手间的距离增大时，每只手所受的拉力F T以及它们的合力F的大小变化情况是( )
增大，F也增大增大，F减小
增大，F 不变 减小，F 不变
6.如图所示，在水平力Ｆ作用下，重为Ｇ的物体沿竖直墙匀速下滑，若物体与墙之间的动摩擦因数为μ,则物体所受摩擦力的大小为( ) A.μF B.μF+G D.22F G +
7.在光滑水平桌面上放一刻度模糊的弹簧测力计，两位同学各用200 N 的水平力拉弹簧的两端，测得弹簧伸长4 cm ，则弹簧测力计的读数F 和弹簧的劲度系数k 分别为( ) =400 N ，k=100 N/cm
=400 N ，k=50 N/cm
=200 N ，k=×104
N/m
=200 N ，k=×103 N/m
8.如图所示，质量为m 的等边三棱柱静止在水平放置的斜面上。
已知三棱柱与斜面之间的动摩擦因数为μ,斜面的倾角为30°,则斜面对三棱柱的支持力与摩擦力的大小分别为
( )
31131133A.
mg mg B.mg mg C.mg mg D.mg mg 22222222
μμ和和和和 9.小船被绳索拉向岸边，如图所示，船在水中运动时设水的阻力大小不变，那么在小船匀速靠岸的过程中，下列说法正确的是( )
A.绳子的拉力F T 不断增大
B.绳子的拉力F T 不变
C.船受的浮力减小
D.船受的浮力增大
10.如图所示，电灯悬于两壁之间，保持O点及OB绳的位置不变，而将绳端A点向上移动，则( )
A.绳OA所受的拉力逐渐增大
B.绳OA所受的拉力逐渐减小
C.绳OA所受的拉力先增大后减小
D.绳OA所受的拉力先减小后增大
三、计算题
11.(12分)气球被水平吹来的风吹为如图所示的情形，若测得绳子与水平面的夹角为37°，水平风力F=24 N，气球的重力G=2 N，试求气球受到的空气浮力的大小和绳子拉力的大小。
12.(14分)如图所示，轻质弹簧的劲度系数为20 N/cm,用其拉着一个重200 N的物体在水平面上运动。
当弹簧的伸长量为4 cm时，物体恰在水平面上做匀速直线运动。
求：
(1)物体与水平面间的动摩擦因数。
(2)当弹簧的伸长量为6 cm时，物体受到的水平拉力有多大？这时物体受到的摩擦力有多大？
13.(14分) 在倾角为30°的光滑斜面上放着一个质量M=2 kg的物体A，由轻绳与质量为m 的物体B相连，如图所示，A和B都处于静止状态，求B物体的质量为多大？(g取10 N/kg)。