初中英语冀教版八年级下册单元测试卷 Unit 8

这是一份初中英语冀教版八年级下册单元测试卷 Unit 8，共11页。
冀教版八年级下册Unit 8单元测试卷（满分100分）一、单项选择(每小题1分，共15分)1．Throwing good food away is ________ waste of money.A．a　　　B．an　　　C．the　　　D．/2．The shop assistant showed her several mobile phones and she chose______expensive one.A．less  B．least  C．the less  D．the least3．—Would you like to collect ________ with us in the park this Saturday?—Yes，I'd love to.Let's make it clean.A．water  B．stamps  C．trees  D．rubbish4．________ can cause high blood pressure and hearing problems.A．Air pollution  B．Water pollutionC．Light pollution  D．Noise pollution5．A ________ lazy man can't earn ________ money.A．too much；too much  B．much too；much too C．much too；too many  D．much too；too much6．Waste paper mustn't ________．We should keep our environment clean.A．throw away  B．thrown awayC．be thrown away  D．been thrown away7．In the reading class，the ________ you are，the ________ you can find answers in the passage.A．careful；easilyB．more careful；more easilyC．carefuler；easierD．more careful；easier8．Lei Feng ________for many years，but his spirit is still encouraging us.A．died       B．has diedC．was dead   D．has been dead 9．The heavy snow didn't ________ the international airlines.A．pay attention to      B．add toC．make a difference to  D．keep to10．I'm ________hungry.Could I have something to eat?A．a bit    B．a little ofC．a bit of  D．a lot11．Look over and ________ that you have taken everything you need.A．look for  B．make sureC．find out  D．work out12．My bike is broken. My father will ________．A．pick me    B．pick up meC．pick me up  D．pick I up13．—John，don't throw the rubbish on the floor.We should keep the school ________．—Oh，sorry.I won't do it again.A．busy  B．noisy  C．dirty  D．clean14．Please ________the light when you leave the room.A．turn off  B．go off   C．put off   D．set off15．It's kind________ you to spend a lot of time ________ things to me.A．of；explaining  B．for；to explainC．for；explaining  D．of；to explain二、完形填空 (每小题1分，共 10分)  Many kids want to help keep the environment clean but don't know where to start. ______ , even the simplest everyday activities can make a real difference to the environment. Here is how: ◆Don't litter. Litter can _____ our water and that could do harm to us and to wildlife. ◆Recycle bottles, paper and plastic. This is a good ______ to develop and can really make a difference. ◆______ turn off lights and electronic devices (设备) when they are not being used. ◆Use your ______ or walk to nearby locations rather than riding in a car. Encourage your friends and family to ______ the same. ◆Don't throw your old clothes or toys away. Give ______ to a local charity (慈善组织) or a friend that may need them. ◆______ wasting plastic bags by bringing your own reusable cloth bags to stores. ◆If you see litter, ______. ◆By following these tips and using them in your everyday life, you will make the world a ______ place. It's never too late to start, and what better time is there than right now? 16. A. At first B. In the end C. In fact D. As a result 17. A. pollute B. use C. clean D. waste 18. A. interest B. plan C. skill D. habit19. A. Still B. Even C. Always D. Never20. A. train B. plane C. car D. bike 21. A. do B. look C. say D. wear 22. A. it B. them C. this D. that 23. A. Keep B. Try C. Enjoy D. Avoid 24. A. look it up B. pick it up C. put it up D. fix it up 25. A. bigger B. greener C. more peaceful D. more modern三、阅读理解(每小题2分，共40分)ATom was a college student.He often made excuses not to attend classes.Also, he spent much of his free time playing computer games.He never went to the library to study.How time flew! At the end of the term, there was one important event that he was afraid of—the final exam.“What should I do？” Tom walked up and down in the room the day before the exam.He was keyed__up．Suddenly, he thought of an idea.The next morning, Tom went into the exam room very early.He found a young man who looked so confident and took a seat next to him.“Hey you！” Tom greeted.“What？” The young man asked.“Can you do me a favor？” Tom begged(恳求). “Please let me copy your paper during the exam.I have to depend on you！” When hearing his words, the young man just smiled but said nothing.When the bell rang, the young man stood up immediately and came to the front, saying,  “________Now I will hand out(分发) the papers to all of you and collect them in one hour.” Tom sat there with his mouth wide open.26．The underlined words “keyed up” most probably mean ________.A．satisfied  B．nervousC．brave27．Tom walked up and down in the room the day before the exam because ________.A．he liked studying in the libraryB．he wanted to take exerciseC．he was worried about the coming exam28．When Tom was in college, ________.A．he studied very hardB．he didn't always attend classesC．he spent little of his free time playing computer games29．Which of the following is NOT true according to the passage?A．Tom was confident, so he went into the exam room late.B．There was a final exam at the end of the term.C．Tom wanted to copy someone else's paper during the final exam.30．“________” can be the missing sentence in the passage.A．It is time for the final exam!B．Tom wants to copy my paper!C．I am fond of the exam!  BHundreds of years ago，life was much harder than it is today. People didn't have modern machines. There was no modern medicine either.Life today has brought new problems. One of the biggest is pollution. Water pollution has made our rivers and lakes dirty. It kills our fish and pollutes our drinking water. Noise pollution makes us talk louder and become angry more easily. Air pollution is the most serious kind of pollution. It's bad for all living things in the world. Cars，planes and factories all pollute our air every day. Sometimes the polluted air is so thick that it is like a quilt over the city.This kind of quilt is called smog.Many countries are making rules to fight pollution.Factories must now clean their water before it is thrown away，and they mustn't exhaust dirty smoke into the air.We need to do many other things. We can put waste things in the dustbin and do not throw them on the ground，and there will be less pollution.Rules are not enough. Every person must help to fight pollution.31．Hundreds of years ago，life was much harder than it is today because ________.A．there were not any modern machinesB．there was no modern medicineC．both A and BD．there were not many people32．What is the biggest problem in today's life?A．Water.  B．Air.  C．Noise.  D．Pollution.33．The most serious kind of pollution is ________.A．noise pollutionB．air pollutionC．water pollutionD．all of the above34．Factories must clean their water ________.A．before they are thrown awayB．after they are thrown awayC．after it is thrown awayD．before it is thrown away35．From the passage we know that ________.A．a few years ago，there was no smog at allB．today people don't have to talk to each other in a loud voiceC．we can drink water from the polluted rivers and lakesD．people are making rules in order to fight pollutionCHow do you deal with plastic bags from the supermarket? Throw them away or recycle them? How about eating them?The bags are harmless to the environment. Humans and animals can safely eat them. Indian company EnviGreen has made a bag with natural materials. It looks and feels just like plastic, but can break down(分解)easily. Ashwath Hedge who set up the EnviGreen company spent four years doing experiments(实验)with 12 natural materials. They include potatoes, corn, vegetable oil and bananas. He made the material into liquid(液体)and used the liquid to make the bag. Although the EnviGreen bag is more expensive than a common plastic bag, it has many advantages. According to the Wall Street Journal, it takes 1, 000 years for common plastic bags to break down. But an EnviGreen bag can naturally break down in less than 180 days. It also breaks down in less than a day in water, and in less than a minute in boiling water. Hedge was happy to show it in his interview; he put an EnviGreen bag in water and ate it with a smile. There are more than 15, 000 tons of plastic waste in India every day. But only 9, 000 tons are processed. In China, 3 billion plastic bags are used every day. Maybe the EnviGreen bag could be a solution(解决方法)to the world problem of plastic pollution. 36. According to Paragraph 2, we can know the following EXCEPT ________. A. the EnviGreen bag can break down easily B. the EnviGreen bag is made from natural materialsC. the EnviGreen bag can be eaten by humans and animalsD. the EnviGreen bag is a little harmful to the environment37. The main idea of the third paragraph is “ ________ ”. A. What Hedge thinks of the new bagB. When Hedge makes the EnviGreen bagC. Where Hedge sets up the EnviGreen companyD. How long it takes Hedge to make the bag38. The underlined sentence in Paragraph 4 shows that the EnviGreen bag ________. A. is safe and can break down quicklyB. is useful although it is more expensiveC. looks and feels like a common plastic bagD. will be used more widely than a common bag39. The EnviGreen bag breaks down fastest in ________. A. hot air B. cold waterC. boiling water D. natural air40. From the last paragraph, we can infer(推断) ________. A. all of India's plastic waste is processedB. India has the most plastic waste in the worldC. China produces more plastic waste than IndiaD. the EnviGreen bag may help solve the problem of plastic pollutionDThe world itself is becoming much smaller by using modern traffic and modern communication means (通讯手段)．Life today is much easier than it was hundreds of years ago, but it has brought new problems.One of the biggest is pollution.To pollute means to make things dirty.Pollution comes in many ways.We see it, smell it, drink it and even hear it.Man has been polluting the earth.The more people, the more pollution.Many years ago, the problem was not so serious because there were not so many people.When the land was used up or the river was dirty in one place, man moved to another place.But this is no longer true.Man is now slowly polluting the whole world.Air pollution is still the most serious.It's bad for all the living things in the world, but it is not the only one kind of pollution.Water pollution kills our fish and pollutes our drinking water.Noise pollution makes us angry more easily.Many countries are making rules to fight pollution.They stop people from burning coal (煤) in houses and factories in the city, and from putting dirty smoke into the air.Pollution by SO2 is now the most dangerous kind of air pollution.It is caused by heavy traffic.The__earth__is__our__home.We__must__take__care__of__it.That means keeping the land, water and air clean.And we must take care of the rise in population at the same time.41题判断正误(“T”表示正确，“F”表示错误)；42题完成句子；43题简略回答问题；44题找出并写下第二段的主题句；45题将文中画线句子译成汉语41．Life today is much harder than it was hundreds of years ago.(　　)42．________________________________________________________________________ makes us angry more easily.43．What is the most serious pollution now?_______________________________________________________________________44．________________________________________________________________________45．________________________________________________________________________四、短文填空(每小题1分，共10分)Waste can be seen everywhere and it can bring a lot of problems. China is rich in some resources(资源), b______46 we are short of others, for example, fresh water. So if we keep ______47 (waste) our resources, what can we u______48  in the future and where can we move? Thinking about it, we should say “no” to the people who waste things every day. In our everyday life, we can do many things to stop waste from ______49 (happen). For example, remember to turn ______50 the lights when we l______51 the room and we'd better use both ______52 (side) of paper. Little by little, everything will be ______53 (change). Waste can be ______ 54(stop) one day if we do ______55 (we) best. 五、连词成句（注意词形的变化）：(每小题2分, 共10分)56．off，light，the，turn，all______________________________________________________________________.57．with，do，garbage，what，your，the，do_____________________________________________________________________?58．not，paper，does，waste _____________________________________________________________________.59．danger，to，it's，fire，with，play_____________________________________________________________________.60．takes，hour，two，to，up，it，the，garbage，pick，me___________________________________________________________________. 六、 书面表达(15分)如今的环境变得越来越糟糕，环境问题影响着人们的工作、学习、生活等，而我们的工作、生活、生产等又使环境污染越来越严重。如何保护我们的环境？ 请以“How to protect our environment？”为题写一篇短文。提示：存在的问题：①水污染越来越严重　　②砍伐森林严重 ③大气污染严重  ④白色垃圾等要求：参考以上提示，至少写出3～4项保护和改善环境的措施，不少于80词。________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 答案：一、单选：1-5 ADDDD  6-10  CBDCA  11-15 BCDAA二、完型：16-20  CADCD  21-25 ABDBB三、阅读理解：(A)  26-30 BCBAA(B)  31-35 CDBDD(C)  36-40 DDACD(D)   F　Noise pollution　43.Air pollution.　44．Man has been polluting the earth.45．地球是我们的家园。我们必须照顾它。 四、短文填空：but　47. wasting　48. use  49. happening　50. off　51. leave 52. sides　53. changed　54. stopped　55. our 五、连词成句：56.Turn off all the lights57．What do you do with the garbage58．Do not waste paper 59．It's dangerous to play with fire60．It takes me two hours to pick up the garbage 六、作文：范文：How to protect our environment?The environmental pollution is worse and worse today.Water is polluted，and we have not enough clean water to drink.Many trees are being cut down, and some animals are getting fewer and fewer. Some factories are pouring dirty air into the sky.People's health has been greatly affected by air, noise and water pollution.Many people died of diseases caused by pollution.In order to live a better life, we need to protect our world.We shouldn't throw away rubbish everywhere.We should recycle and reuse things.We had better not use plastic bags any more.We should plant more trees and stop people cutting them down.We hope our world will be more and more beautiful.点评：使用了一些关键的词汇，如：越来越严重worse and worse 被砍伐 be cut down空气、噪音、水污染air, noise and water pollution到处乱扔垃圾throw away rubbish everywhere再循环再利用 recycle and reuse不再使用塑料袋 not use plastic bags any more植更多的树plant more trees越来越美more and more beautiful