八年級(jí)上Unit 3 Computers同步練習(xí)（I）卷一、 單項(xiàng)選擇 (共15題；共30分)1. （2分）David is _ in his family. A . the tallerB . tallerC . the tallestD . tallest2. （2分）This bag is a little _ than that one. A . heavyB . more heavyC . heavierD . the heaviest3. （2分）This film star is very famous.Yes. He is _ with teenagers.A . popularB . excitedC . enjoyable4. （2分）_, it was a small village and few knew it. A . In 1990sB . In the year of 1990sC . In the 1990s5. （2分）I hope we can all work together to stop students from spending too much time playing computer games.A . protectB . preventC . provide6. （2分）Some young people always depend on their parents.They should learn to be independent.A . live withB . talk withC . need help from7. （2分）Taking the underground in Shanghai is _ Than _ a taxi. A . more cheap; takingB . much cheaper; takingC . a little cheap; to take8. （2分）The garden is becoming _. A . beautiful and beautifulB . more beautiful and beautifulC . beautifuler and beautifulerD . more and more beautiful9. （2分）Mike always depends on others. A . makes friends withB . relies onC . lives with10. （2分） Look out! The car is coming. I was unaware of the danger.A . didnt realizeB . didnt putC . didnt move11. （2分）The Summer Palace is one of the parks in Beijing. A . best beautifulB . much beautifulC . most beautiful12. （2分）She is sorry that she is unaware of that thing. A . doesnt realizeB . doesnt seeC . doesnt hear13. （2分） Why dont you buy the computer? Its too . I cant afford it.A . expensiveB . patientC . helpful14. （2分）I think English is one of _. A . the more interesting subjectB . the most interesting subjectsC . the more interesting subjectsD . the most interesting subject15. （2分）Her father _ a doctor.And she wants to be a doctor like her father when she grows up.A . looks likeB . works asC . dreams of二、 完形填空 (共1題；共10分)16. （10分）完形填空 Nick is a 14 year old schoolboy. His life is full of exams and studies on weekdays. He has1free time. He thinks playing computer games2the best way to make him relax. When he has free time, he sits in front of the computer. Just3that, he doesnt eat or drink for several hours.Last weekend, he played games on the computer again. He was too4and didnt want to move. He didnt have5for six hours. When he had to go to the bathroom, he found he could not move. He 6to the hospital. The doctor told him he should have a good rest and7exercise.After coming back from the hospital, Nick follows the doctors8. He often plays soccer with his friends.9sometimes he still plays computer games at weekends, he10does it for long. Now he lives a happy and healthy life.（1）A . few B . a few C . little （2）A . is B . are C . be （3）A . on B . for C . like （4）A . excite B . excites C . excited （5）A . something B . anything C . nothing （6）A . is taken B . was taken C . was taking （7）A . pay attention to B . look out C . take care of （8）A . dreams B . advices C . advice （9）A . Unless B . Although C . Because （10）A . ever B . often C . never 三、 閱讀理解 (共2題；共16分)17. （8分）根據(jù)短文內(nèi)容，選擇正確答案。DThe computers changed our lives in the 1980s, the Internet changed our lives in the 1990s, and the robots will change our lives in the new century.Do you think there will be robots in peoples homes? Its not a dream that every home will have a robot.Now, robots are not only able to help people do the housework, they can also help the doctors do the difficult operations, play chess with people, play the piano and so on.A new cooking robot is used in Beijing. It can cook all the dishes on the menu; you only need to wait two to four minutes. In the future, the robot will be a nurse, a security (安全）guard, or a partner in your life.Experts believe robots will be used everywhere from the industrial (工業(yè)的） robots to service robots. In the future, robots will become part of the family, and provide close service for people. We all look forward to the new robot age.（1） changed our lives in the 1990s.A . The robotsB . The computersC . The TV setsD . The Internet（2）According to the passage, we know that people are using a new cooking robot.A . in the futureB . in BeijingC . in many countriesD . all around the world（3）What can the robots do now?A . They can help people do the housework.B . They can help the doctors do the difficult operations.C . They can play chess with people.D . A, B and C（4）Which is the best title of the passage?A . The Computers Changed Our LivesB . Robots Can CookC . Robots Are ComingD . Robots Will Be Doctors18. （8分）閱讀理解 "Tom? Are you in bed yet?" called Mrs White. There was no answer. Mrs White put down her book and went to her 14-year-old sons room. Tom was sitting in front of a bright computer screen on which a motorbike was running fast."Oh, Tom. Youre still playing that computer game. You must stop now, because its half past eleven. If you dont go to bed soon, youll be very tired tomorrow, "said Mrs White."But Ive nearly won the game, "Tom said to Mrs White. She could see the excitement on his face. She sat beside him."Youre always playing on the computer. You spend more time on this machine than on your homework, "said Mrs White.Today more and more families have computers. Parents hope computers can help their children improve their study at school But many of their children use computers to play games, listen to songs and watch videos instead of studying. We often see that computer net bars are crowded with people, especially young boys. They spend a lot of money competing(競(jìng)爭(zhēng)) with the computerized(用機(jī)算機(jī)控制的)machines. The more they lose, the more they want to win The result is that they dont want to study.In some countries, even scientists hate computers. They say computers cause millions of people to lose their jobs or cause them a lot of trouble. Computer game addiction(癮) is a serious problem in our social life. Something should be done to solve the problem.（1）How did Mrs White feel when she saw her son playing a computer game late? A . She felt excited.B . She felt happy.C . She felt worried.D . She felt wonderful.（2）Parents hope computers can _. A . help their children improve their study at schoolB . help their children play wellC . help their children know much Internet knowledgeD . help their children relax themselves（3）Many children use computers to _. A . watch videosB . listen to songsC . play gamesD . A, B and C（4）The writer thinks _. A . boys can go to the computer net bars, but girls cantB . computer net bars are very usefulC . children spend too much time on computer gamesD . children should play computer games四、 單詞拼寫(xiě) (共1題；共1分)19. （1分）I am u_ of the difficulties we are facing. 五、 翻譯 (共1題；共5分)20. （5分）一開(kāi)始我沒(méi)有意識(shí)到那個(gè)錯(cuò)誤。(be unaware of)六、 書(shū)面表達(dá) (共1題；共5分)21. （5分）21世紀(jì)是一個(gè)信息時(shí)代，電腦被廣泛地運(yùn)用于各個(gè)領(lǐng)域。人們使用電腦經(jīng)商、玩游戲、儲(chǔ)備信息等等。舉例來(lái)說(shuō)，使用電腦完成一封信僅需要幾分 鐘。你能用麥（microphone)與朋友交談，用視頻設(shè)備（video camera)看見(jiàn)對(duì)方?？傊娔X縮短了世界上每個(gè)人的距離，扮演著越來(lái)越重要的角色。根據(jù)以上信息以“Computers in our life”為題寫(xiě)一篇作文。要求：1.詞數(shù)70詞左右。2.短文中不得出現(xiàn)真實(shí)的人名、校名和地名。第 9 頁(yè) 共 9 頁(yè)參考答案一、 單項(xiàng)選擇 (共15題；共30分)1-1、2-1、3-1、4-1、5-1、6-1、7-1、8-1、9-1、10-1、11-1、12-1、13-1、14-1、15-1、二、 完形填空 (共1題；共10分)16-1、三、 閱讀理解 (共2題；共16分)17-1、17-2、17-3、17-4、18-1、18-2、18-3、18-4、四、 單詞拼寫(xiě) (共1題；共1分)19-1、五、 翻譯 (共1題；共5分)20-1、六、 書(shū)面表達(dá) (共1題；共5分)21-1、