人教版英语八年级上Unit 3 Computers同步练习A卷

人教版英语八年级上Unit 3 Computers同步练习A卷一、 单项选择 (共15题；共30分)1. （2分） I hope we can all work together to stop students from spending too much time playing computer games.A . protectB . preventC . provide2. （2分） After the earthquake, the area _ water and food.We should do something to help the people there.A . is short ofB . is famous forC . is full of3. （2分） Some young people always depend on their parents.They should learn to be independent.A . live withB . talk withC . need help from4. （2分） This film star is very famous.Yes. He is _ with teenagers.A . popularB . excitedC . enjoyable5. （2分） The Summer Palace is one of the parks in Beijing. A . best beautifulB . much beautifulC . most beautiful6. （2分） David is _ in his family. A . the tallerB . tallerC . the tallestD . tallest7. （2分） This machine is easy to operate and maintain.A . makedirtyB . makecleanC . makework8. （2分） The _ of something is the rate at which it moves or travels.A . priceB . speedC . weight9. （2分） Traffic is heavy and the of oil is much higher. Thats the reasons why so many people go to work by bus instead.A . knowledgeB . poemC . price10. （2分） If something is _, it costs a lot of money.A . beautifulB . cheapC . expensive11. （2分） Mike always depends on others. A . makes friends withB . relies onC . lives with12. （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 . small13. （2分） Thank you for _ us. I look forward to _ you again. A . helping; meetingB . to help; meetC . helping; meet14. （2分） How did the car accident happen? I was of the coming car and hit it.A . uninterestedB . unableC . unaware15. （2分） We may move to another planet in the future with the population increasing. I think so. We will have no other choices if it gets a lot _.A . largeB . manyC . larger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。BMore and more advertisements appear on the Web. You have to be careful, or the advertisements on the Internet will fool or trick you. They say something is a bargain, but it isnt always cheap. And some so-called (所谓的）new things just have a new outside.However, shopping online is a kind of fashionable thing today. I love to buy things of everyday use, so I often get lots of information about them on websites online. For example, if I want an MP4, I can choose my favourite one, and look for what the users like or dont like about it, then decide whether to buy or not. And at the same time, you dont have to go to a shop or walk around a crowded shopping area, so you dont have to waste much time. The Internet is really useful for shopping, but be careful not to spend too much.（1） If you want to shop online, you should .A . spend too muchB . always believe the advertisementsC . never believe the advertisementsD . be careful not to be fooled（2） What does the writer think of the advertisements online?A . They are always true.B . They are not useful.C . They are sometimes not true.D . They are always fashionable.（3） What does the underlined word “bargain” in the passage probably mean?A . A conversation.B . An expensive product. C . An agreement.D . A cheap product.（4） If you shop online, you .A . can save timeB . have to waste timeC . have to get expensive thingsD . can only buy things with a new outside18. （8分） 根据短文内容，选择正确答案。CComputers are useful machines. They can help people a lot in their everyday life. For example, they can help people save much time, and they can help people work out many problems they cant do easily. Our country asks everyone to learn to use computers except the old people.Today more and more families own computers. Parents buy computers for their children. They hope computers can help them improve their studies in school. Yet many of the children use computers to play games, to watch videos or to sing Karaoke, instead of studying. So many teachers and parents complain (抱怨）that computers cannot help children to study but make them fall behind. So these parents lock computers in the boxes.In some other countries, even some scientists hate computers. They say computers let millions of people lost their jobs or bring them a lot of trouble.Will computers really bring trouble to people or can they bring people happiness? In fact, people can decide it by themselves.（1） Why do we say the computer is a useful machine?A . Because our country asks us to learn it.B . Because it can help us a lot.C . Because we can use it to play games.D . Because it can help us to find jobs.（2） What do many teachers and parents complain about?A . Their students and children use computers to play games.B . Computers let them lose their jobs.C . Computers make the students and children fall behind.D . Computers bring people a lot of trouble.（3） From this passage we know computers ?A . also bring us troubleB . bring us happiness onlyC . are very expensiveD . are bad for peoples health（4） The last sentence of this passage means .A . people like to use computersB . people can live well without computersC . one must decide how to use computersD . computers are strange machines四、 单词拼写 (共1题；共1分)19. （1分） The train is moving at low s_. 五、 翻译 (共1题；共5分)20. （5分） 一开始我没有意识到那个错误。(be unaware of)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 12 页 共 12 页参考答案一、 单项选择 (共15题；共30分)1、答案：略2、答案：略3、答案：略4、答案：略5、答案：略6、答案：略7、答案：略8、答案：略9、答案：略10、答案：略11、答案：略12、答案：略13、答案：略14、答案：略15、答案：略二、 完形填空 (共1题；共10分)16、答案：略三、 阅读理解 (共2题；共16分)17、答案：略18、答案：略四、 单词拼写 (共1题；共1分)19、答案：略五、 翻译 (共1题；共5分)20、答案：略六、 书面表达 (共1题；共5分)21、答案：略