人教版2020版八年级英语上册Unit 4 Topic 3练习C卷

人教版2020版八年级英语上册Unit 4 Topic 3练习C卷姓名:_ 班级:_ 成绩:_一、单选题1 . -John isnt happy today.Lets go and_- Good idea.Acheer up himBcheer him upCto cheer him up2 . _ necessary for us _ English well.AThis is; to learnBIts; to learnCIts; learnDThats; learn3 . I often _ the Internet _ some information during my study.Alook; forBsearch; forCwait; forDleave; for4 . Look! Whats in the _? A school.AnameBmorningCpictureDquestion5 . Staying up late_ a bad habit,so I_to bed early this eveningAis ;will goBwas;goCis;wentDwas;went6 . -Your watch is so beautiful. It must be expensive.-Not at all. It only_ me ￥20.AcostBspentCpaidDtook7 . The teacher told the boys _ football in the street. It is dangerous.Ato not playBnot to playCnot playingDnot play8 . Climbing the mountain will _ us two hours. Remember to take enough water with you.ApayBtakeCuseDspend9 . Kangkang, I _ my pen. Could you please lend me yours?Im afraid I cant. Mine is _, too.Alost; lostBmissing; missingClost; missingDmissing; lost10 . Some people eat with their eyes. They prefer to order what _ nice.AlooksBsmellsCtastes二、补全对话7选5从下面方框中选择适当的选项补全对话，其中有两项是多余的。Kangkang: Hi, Michael. How often do you use the Internet?Michael: Very often._Kangkang: I never use the Internet._Michael: A lot of things. I often listen to music._Kangkang: Are you sure the Internet is good for us?Michael:_ It can help us do a lot of things. We can find some information about places and jobs._ But we shouldnt spend too much time on it. AIt can make our life easier. BSometimes I also play games and find some information about study. CYes, of course. DWhat do you often do on the Internet?EI will think about it. FGuess what?GWhat about you?11 . _12 . _13 . _14 . _15 . _三、补全短文5选5How did you learn to ride your bike? You have a few lessons and then practiced a lot,right? You can learn how to study in much the same way.No one is born knowing how to study.16 . Pay attention (集中注意力）Do you find it difficult to pay attention in class?Are you sitting to a noisy person?Is it hard to see the blackboard? Make sure you are sitting in a good place that lets you pay attention.17 . Write important things downIts a good idea to write down important things your teacher says or writes on the blackboard in class. 18 . Good notes(笔记）can help you study easily.Plan ahead (提前）If you have a test(测试）on Friday,prepare for it early.Dont wait（等待）until Thursday night.That will make you feel tired. 19 . One of the best ways to make sure that doesnt happen(发生）is to plan ahead.Have a good sleepThe test is tomorrow and youve finished your study plan,but you find you just cant remember anything!Dont worry.20 . Youll be surprised by what comes back to you in the evening.根据材料内容将方框中AE五个句子填入文中空缺处，使短文内容完整、正确。ATry to get a good nights sleep.BRemember good study starts in class!CIt also makes it hard to do your best.DYou need a few study skills and then practice them.E. Try your best to write well so you can read them later.四、完型填空Long ago computers were very big. They used a lot of energy. They were very _ and few people could buy them. They were so _ that many people couldnt use it. Now computers are becoming smaller and smaller. They are very easy _. Scientists make them _ to use and more and more people have computers because computers are becoming cheaper and cheaper. Computers can do much _ work than we humans (人类). A computer can take the place of (代替) many people. Sometimes many people need a long time to do some work, while a computer can do it in a few seconds (几秒内). So computers work very _. Also, computers can do some _ work that people cant deal with (处理). In our daily life, we can _ ourselves by listening to music or watching movies online. We can also find some information for our work and _. Computers make our life easier. For example, we can shop and chat face to face online. We can even _ jobs on the Internet. Now we are living in the “computer age”. People are using computers in every part of their life.21 . AcheapBexpensiveCbigDsmall22 . AdifficultBeasyCusefulDpopular23 . AcarryBto carryCuseDto use24 . AdifficultBmore difficultCeasyDeasier25 . AmuchBmoreClittleDless26 . AslowlyBmore slowlyCfastDfaster27 . AeasyBfastCslowlyDdifficult28 . AfindBhelpCenjoyDteach29 . AstudyBlifeCfamilyDfriends30 . AloseBwinCdoDfind五、阅读单选Recycling is a way to take trash and turn it into new products. There are a number of different recycling processes that allow materials to be used more than once.All kinds of materials can be recycled. Some of the most common processes in use today involve（牵涉） recycling plastic, glass, metals, paper, electronics and so on. Items made of these materials include soda cans, plastic boxes, newspapers, old computers, and cardboard boxes.There are many steps in recycling. It isnt actually a simple process and is different for each type of material. For example, paper starts its recycling process by being mixed with water and other chemicals to break it down. This process finally turns the paper into a pulp(纸浆). Then remove the plastics and other useless materials from the pulp. After that, it gets cleaned. Now the pulp is ready to be made into new paper.However, computers and batteries（电池） are usually recycled in order to remove harmful chemicals as well as to find again some valuable materials such as gold.In general, we should follow different steps in the recycling process. These steps are:Collecting recyclable materials, like cans and plastic bottles.Processing(加工) the old materials and making new items.Buying items made from recycled materials.31 . What is recycling?A. It makes your heart and body strong.B. It is to reuse anything that can be used again.C. It means keeping the land , air and water clean.32 . Paragraph 2 mainly tells us _.A. recycling is very easyB. recycling process is differentC. what materials can be recycled33 . Which shows the recycling process of paper correctly?a. cleaning itb. removing useless materialsc. being mixed with water and other chemicalsd. turning the paper into a pulpA. c-d-b-a B. b-a-d-c C. c-a -b-d34 . Batteries shouldnt be thrown into the fields because _.A. the chemicals in them are harmful to the fieldsB. some of the batteries are very expensiveC. the batteries are good for the plants in the fields35 . According to the passage, the first step of recycling is _.A. throwing cans and plastic bottles awayB. collecting recyclable materialsC. buying items made from recycled materialsA. Choose the best answer (根据文章内容，选择最恰当的答案)：Liu Yaxuan is totally a homebody. Every weekend, this14-year-old student from Tsinghua High School watches popular TV dramas like The Journey of Flower(花千骨) and plays with her mobile phone. She hates playing outdoor sports. Its too tiring, she said.She is not alone. In recent years, more and more Chinese teenagers are becoming homebodies. A 2013 survey of kids aged 2 to 14 showed about half of them spend less than one hour doing outdoor activities every day.To some extent, heavy academic pressure (学业压力) caused this phenomenon(现象). Hu Huilan, 12, from Shenzhen Nanshan Language School, is busy with piles of homework and extra classes on weekends. I dont want to get behind, she said. Even if this isnt a problem, kids still prefer indoor life. Wang Yidi, 12, from Anhui No. 50 Middle School, often reads Harry Potter: listens to music and-surfs the Internet at home. I can do so many things I like at home rather than hang out in smoggy(雾霾的) weather, she said.But this causes bad health conditions. Chinese teenagers physical conditions have been declining (下降) for more than 25 years, reported Peoples Daily last year.The situation for foreign students is quite different. Zhang Yingke, 15, from Unionville High School in Toronto, Canada, says her peers are not homebodies at all. They spend their free time outdoors even if it just means going to the park or reading a book under the tree. Nice weather, little homework and rich outdoor activities enable us to do that, she said. After being there for four years, she has fallen in love with running and playing tennis. It helps me stay energetic,” she said.36 . Homebodies are persons who _.Aalways stay home at weekendsBdont need to go to work on weekdaysCstay at home and never go outDdo jobs like cleaning houses or cooking meals37 . Wang Yidis indoor life is rich when she is at home _ is NOT mentioned below.AReading booksBSurfing the InternetCDoing piles of homeworkDListening to music38 . According to Peoples Daily, Chinese teenagers physical conditions have been declining _.Afrom last yearBrecentlyCsince.1989Dsince 201339 . The teenagers tell us some reasons why they like to be homebodies. _ is NOT TRUE according to the passage.ADoing outdoor activities is too tiringBThey havent rich outdoor activitiesCHanging out in smoggy weather is bad for their healthDThe schoolwork is heavy and they are busy with their studies40 . _ is/are Zhang Yingkes favourite outdoor activity/activities.ARunning and playing tennisBReading under the treeCSwimming in the river .DGoing to the Park41 . The passage is mainly about _.Athe ways to change this phenomenonBthe lifestyles of the different countriesCthe activities Chinese teenagers do at homeDthe reasons of becoming homebody and problems it caused六、根据首字母、中文提示填空根据汉语提示完成单词42 . Mum, can I play the _（吉他）when I finish my homework？43 . If you go to the cinema _（代替）of studying，you wont have a good mark in the test.44 . We can _（协议）with the enemies of the working people by ourselves.45 . If you want to develop the _（习惯）of running，run almost every day.46 . You can see distan