八年级上Unit 3 Computers同步练习D卷 .doc

八年级上Unit 3 Computers同步练习D卷 一、 单项选择 (共15题；共30分)1. （2分） Everyone knows Russia is the largest country in the world. It is larger than _ country in Asia.A . anyB . any otherC . other2. （2分）When you things, you consider them and discover the differences or similarities (相似点）between them.A . compareB . collectC . challenge3. （2分）I think English is one of _. A . the more interesting subjectB . the most interesting subjectsC . the more interesting subjectsD . the most interesting subject4. （2分）Your room is so tiny that theres space only for a bed and a table.Im thinking of moving to a bigger one.A . wideB . largeC . small5. （2分）This bag is a little _ than that one. A . heavyB . more heavyC . heavierD . the heaviest6. （2分） How did the car accident happen? I was of the coming car and hit it.A . uninterestedB . unableC . unaware7. （2分）This film star is very famous.Yes. He is _ with teenagers.A . popularB . excitedC . enjoyable8. （2分）This machine doesnt operate smoothly.There must be something wrong with it.A . useB . workC . look9. （2分）He is unaware of what happened.We must tell him all about it now.A . doesnt realizeB . has an idea ofC . doesnt agree10. （2分）_, it was a small village and few knew it. A . In 1990sB . In the year of 1990sC . In the 1990s11. （2分）Taking the underground in Shanghai is _ Than _ a taxi. A . more cheap; takingB . much cheaper; takingC . a little cheap; to take12. （2分） Look out! The car is coming. I was unaware of the danger.A . didnt realizeB . didnt putC . didnt move13. （2分） Do you agree that computers are able to do all our jobs in the future? Are you kidding?A . shouldB . mustC . can14. （2分）The _ of something is the rate at which it moves or travels.A . priceB . speedC . weight15. （2分）Thank you for _ us. I look forward to _ you again. A . helping; meetingB . to help; meetC . helping; meet二、 完形填空 (共1题；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、 阅读理解 (共2题；共16分)17. （8分）根据短文内容，选择正确答案。EHave you ever seen a horse with toes? Millions of years ago, horses had many toes. They had four toes on each front foot. They had three toes on each back foot. The horses were no bigger than cats.These small horses lived in the forest. Their many toes helped the horses run over the soft, wet ground.It was very hot in the forest. But the weather changed. It became cold. Many trees could not live in cold weather. The trees died and fell. Open fields took the place of forests. The sun made ground dry and hard.Horses began to change, too. They began to get bigger. This took a long time. On the dry, hard land, horses needed only their middle toes for running. Their middle toes became hard. After a long while, horses had only one hard toe on each foot. We call this hard toe a hoof.（1）Long ago, the horse had toes on each of its front feet.A . fourB . threeC . oneD . two（2）Which of the following does this story lead you to believe?A . Animals have always been the same as they are today.B . When the earth changed, animals began to change, too.C . Weather stays the same all year long around the world.D . When the earth changed, animals didnt change.（3）What did the horses need on dry, hard land?A . On the dry, hard land, horses needed only their middle toes for running.B . On the dry, hard land, horses needed a lot of hoofs for running.C . On the dry, hard land, horses needed to get smaller.D . On the dry, hard land, horses needed nothing.（4）The main idea of the whole story is about .A . the weather never changesB . cats were once much bigger than horsesC . horses changed very much over the yearsD . horses have no toes today18. （8分）根据短文内容，选择正确答案。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 (工业的） 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 Doctors四、 单词拼写 (共1题；共1分)19. （1分）I am u_ of the difficulties we are facing. 五、 翻译 (共1题；共3分)20. （3分）我的新笔记本电脑比他的要贵得多。 My new laptop is _ _ _ than his.六、 书面表达 (共1题；共5分)21. （5分）现在有许多新的购物方式，网上购物是其中的一种。越来越多的人熟悉和喜欢网购，但是网购利有弊。请根据下面提供的信息，以“Online shopping”为题写篇短文，描述网购的优点和缺点，并谈谈自己的看法。 优点：1）可以在任何时间购物；2）只需要一台电脑和鼠标；3）方便比较同类产品的价格，可以省钱；4）无论何时何地都可以收到所购物品缺点：1）网上付款有时不安全；2）看不到实物，也不能试穿衣服注意：1）不得在作文中出现真实的学校名称和姓名；2）语句连贯，表达准确，词数80100。Online shoppingThere are many new ways of shopping, and online shopping is one of them. One day no one will go to the shops any more, because youll be able to buy almost everything on the Internet.第 10 页 共 10 页参考答案一、 单项选择 (共15题；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题；共10分)16-1、三、 阅读理解 (共2题；共16分)17-1、17-2、17-3、17-4、18-1、18-2、18-3、18-4、四、 单词拼写 (共1题；共1分)19-1、五、 翻译 (共1题；共3分)20-1、六、 书面表达 (共1题；共5分)21-1、