仁爱版八上Unit4topic3基础知识练习答案不全

1、八上 Unit4 topic3一.词,词组：1. 其他什么？.等等 and 形成 查找2. 投入使用 make it 和.分享 网上聊天3. 骗钱 get money 同时 time4. 查找新单词 new words与 不同 be5. 我们可以在网上和人们面对面聊天.We can people online.6. 因特网对我们彳艮重要.Internet us.7. 有些青少年花太多时间玩游戏.Some yong people too much time .8. The Internet让我们生活变得更美好,但我们应该小心使用它.9.The Internet can make our live

2、s二.词的用法：,but we should use it 1.make +n形容词Y do原形J名词Listening to music can make us (relax / relaxed /relaxing )The funny man makes us (laugh / to laugh /lauging )We made him our headmaster.let sb. do 原形否认形式：let sb. not dodoing形容词Doing more exercising can keep usKeep(health /healthy /healthily )(to tr

3、y / trying ) and you 'll succeed !see sb. doing ask sb. to do否认形式： ask sb. not to do2.相信:(that)从句-If/whether 从句 -3.例如：.for example 逗号,+句子. .句子, such as +名词/或Ving电脑非常有用,比方,购物,听音乐和看电影等等.(用 for example 和 such as 分另U表达 )Computers are very useful. Computers are very useful , 三.综合练习： Unit 4 Topic 3I .

4、单项选择.(10分)()1. What about this one, Madam?It's too expensive. Can you show me a one?A. cheapB. cheaperC. expensive D. more expensive()2. Excuse me, what does this word mean? Sorry, I don't know. Let's look it up in aA. newspaperB. dictionaryC. libraryD. exercise book()3. My father used t

5、o newspapers after meals.A. watchB. seeC. look atD. read()4. Nobody is sure there is UFO.A. whereB. howC. whetherD. why()5. I often the Internet some information during my study.A. look; forB. search; forC. wait; forD. leave; for()6. What's wrong with your computer? Oh, it doesn' t.A. speakB

6、. moveC. workD. run()7. What did you do last Sunday?I did my homework and helped my mother with the housework.I also visited some websites.A. What else?B. Where else?C. Who else?D. When else?()8. I often see you in the park, why? I'm too fat. I want to make myself.A. run; thinnerB. run; thinC. t

7、o run; thinD. to run; thinner()9. I a wallet on my way home yesterday. I handed it in to the police and now they arewhose it is.It's very kind of you.A. found; finding out B. found out; finding C. found; found out D. found out; found()10. Our country did something useful to improve the people &#

8、39;s life. Now our Chinese are living a happy life.A. in the 1970 B. in 1970sC. in 1970'sD. in the 1970s.情景交际.完形填空.Long ago computers were very big. They used a lot of energy. They were very 16 and few people could buy them. They were so 17 that many people couldn 't use it.Now computers are

9、 becoming smaller and smaller. They are very easy 18 . Scientists make them 19 to use and more and more people have computers because computers are becoming cheaper and cheaper.Computers can do much 20 work than we humans (人类).A computer can take the place of (代替)many people. Sometimes many people n

10、eed a long time to do some work, while a computer can do it in a few seconds ( 几秒内).So computers work very 21 . Also, computers can do some 22 work that people can't deal with (处理).In our daily life, we can 23 ourselves by listening to music or watching movies online. We can also find some infor

11、mation for our work and 24 . Computers make our life easier. For example, we can shop and chat face to face online. We can even 25 jobs on the Internet.Now we are living in the " computer age Pebple are using computers in every part of their life.()16. A. cheapB. expensiveC. bigD. small()17. A.

12、 difficultB. easyC. usefulD. popular()18. A. carryB. to carryC. useD. to use()19. A. difficultB. more difficultC. easyD. easier()20. A. muchB. moreC. littleD. less()21. A. slowlyB. more slowlyC. fastD. faster()22. A. easyB. fastC. slowlyD. difficult()23. A. findB. helpC. enjoyD. teach()24. A. studyB

13、. lifeC. familyD. friends()25. A. loseB. winC. doD. findm.阅读理解.(A)The Internet has become part of teenagers'(十几岁的)life. A new report shows that 38 percent (百分之 )of 3,375students use the Internet often.Most of the students get useful information for their studies, but some are not using it in a g

14、ood way. Many students are playing online games too much. Some even visit some unhealthy websites. A teacher from Beijing Yinghua Middle School, Hong Ying warns (警告)that something bad can happen if young people spend too much time on the Internet. She said that one of her students used to be good at

15、 school. But when he started visiting unhealthy websites , he hurt a girl by cheating online. At last the police caught him and sent him into the prison 监狱.In order to help young people use the Internet safely, some schools in Shanghai find a good way. The schools provide a textbook 教科书for the stude

16、nts. The book uses real examples to teach students about good ways of using the Internet. Teachers and parents all think the book is good.Hong said that the book will help students keep away from the bad behaviors 行者of using computer. The book will teach students how to be a good person A in the onl

17、ine world.根据短文内容,选择正确答案.1.of the 3,375 students use the Internet very often.A. 10B. 18C. 38D. About 12822.children are using the computer in a good way.A. AllB. Not allC. Each of theD. Every3. Some students from are learning a textbook about good behavior.A. BeijingB. WuhanC. ShenyangD. Shanghai34.

18、The aim 目的of the book is to.A. teach students how to get online in a good wayB. tell children how to make online friendsC. tell a lot of stories about the harm 危害of the InternetD. teach students how to play computer games5. The police took the boy away because.A. the police liked himB. he was intere

19、sted in the InternetC. he cheated and hurt a girl onlineD. he didn't study hardBMany young people use computers, but few of them know how to look after them. Remember the following notice when you use your computer.-Keep your computer in a cool, dry room. 6 Moisture 潮湿is also bad for them. Most

20、computers work best at a temperature of 5 C 30 C .- 7Smoke of all kinds is very bad for many parts of a computer and can cause many problems.- 8Pieces of food and even a little water in the keyboard can also cause many problems.-Make sure that the keyboard and scree眼幕are the correct height 高度for you

21、. 9-Make sure the screen is the correct distances离from your eyes. If you wear glasses, make sure these glasses are correct for using the computer. 10-Keep your screen clean and don't make it too bright. A dirty screen can hurt your eyes. A very bright screen can also be bad for your eyes.将以下句子的序

22、号填在横线上,使短文完整.A. Some people use a different pair of glasses when they use a computer.B. Too much or too little heat 热量is bad for computers.C. Don't eat or drink when you are near your computer.D. If they are not the correct height, you will get a backache.E. Don't let people smoke near your

23、computer.6. 7. 8. 39. 10. 第三局部写作I . Unit4 Topic3情景交际1. 你确信英特网对我们来说将会变得越来越重要,应该怎么表达？I ' m sure that the Internet will become.2. 怎么表达英特网使世界更小了？The Internet .3. 你不确定网购是否是好的,应该怎么表达出来？I ' m not sure whether / if .4. 如何表达网络使我们的生活更便捷更有趣这句话？The Internet .5. 有人使用英特网伤害其他人,骗取钱财,你应该表达？Some people use th

24、e Internetn .用括号内所给单词的适当形式填空.(5分)11. Vegetables are(expensive / more expensive) than usual near the new year.12. I have two(dictionary / dictionaries). One is English-Chinese, the other is Chinese-English.13. I(searched / search) the whole room for my lost pen, but I couldn 't find it at all.14.

25、 This computer is(cheaper / the cheapest) of the three.15. Could you tell me some(information / informations) about Wenchuan earthquake?m .完成短文:We live in the" computer aJasf41 years 1, computers couldn't do much. They were very big andexpensive. They used a lot of energy(能量).Only 2fju: peo

26、ple were interested 3 them. Todaycomputers are smaller and cheaper. They can do 4 (许多)difficult work .Computers become important 5 (由于)many reasons(原因).They work 6 (fast) than man and make few mistakes. They can "remember" much informat ion computer can do millions of problems in a few sec

27、onds A person might need years to work out so many 7'pr a :bl?ms.People now use computers in nearly every kind of work . Computers are very useful and the use of computers 8 (be) growing . More computers mean more jobs for people, because people need to run and_ 9mend them. Would you like to lea

28、rn 10to run a computer?W .书面表达.(10分)(A)、看图写话.1. use to2. let, watch, Sunday3. mom, ask, read4. make, monitor仁爱版八上 Unit4 topic3根底知识练习(答案不全)(B)现在学生在网吧上网(get on-line )成风,你们班在下周班会上将谈论有关问题.请你根据表格中提示的 内容用英语写一篇 60词左右的讲话稿,要点必须齐全.益处1. 学会使用现代设备一一电脑；2. 学会更多知识(knowledge);3. 玩游戏,使人更加聪明.害处1. 过于沉迷游戏,对学习有害；2. 网上交友,

29、通信频繁,学习成绽下降.建议1. 在学校学习时不上网；2. 寒暑假可以上网.5 / 7仁爱版八上 Unit4 topic3根底知识练习答案不全参考答案及解析Unit 4 Topic 3 第二局部 根底知识运用I . 1. B根据句意“太贵了.给我看一件廉价一点的好吗？ 可知暗含比照,应选Bo2. B根据“在字词典中查找单词要用 look up可知,应选 B.3. D根据习惯搭配,看报纸要用read可知,应选D.4. C根据句意“没有人知道是否有UFO 可知,应选 C.5. B 根据固定短语 search some place for sth.可知,应选 B.6. C根据句意“电脑不运转了.而w

30、ork有“运转之意可知,应选Co7. A根据最后答语“我还访问了一些网站可知前边问的是“你还做什么了 ,应选A.8. A根据“看到事情经常发生用see sb. do sth. 故排除C、D.又由于“太胖,想减肥一些暗含比拟,故排除 B,应选A.9. A根据find是“找到,发现之意.find out是“查找出之意,强调找的过程.又根据对话意思“我发现一钱包,警察正在查找失主可知,应选 Ao10. D根据固定短语in the 1970s “在二十世纪七十年代可知,应选 D.n 16. B根据句意“几乎没人买得起可知“电脑很贵,应选Bo17. A根据句意“许多人不会用可知“电脑很难,应选Ao18.

31、 B根据句意"电脑变小容易携带"以及 be easy to do可知,应选B.19. D根据句意“科技工作者使它变得更容易使用了可知,应选 Do20. B根据句意“电脑能做比人更多的工作可知,应选 B.21. C根据上句可知本句句意是“电脑工作非常快,又因very不能修饰比拟级,应选 C.22. D根据句意“电脑能做一些人不能处理的困难的工作可知,应选 Do23. C根据句意“网上听音乐看电影可以娱乐自己 ,应选Co24. A根据句意“我们可以在网上找到信息为我们的工作和学习效劳可知,应选A.25. D根据句意“我们甚至能在网上找到工作可知,应选 D.m. (A)1. D 根据文章第一段第二句 A new report Internet often. "3,375个学生当中有百分之38的学生经常使用因特网可知,应选 D.2. B根据选项“ A , C, D都犯了绝对错误可知,应选 B.3. D 根据文章第三段第二句The schools provide - students"学校给学生们提供了一本教材"可知,应选D o4. A 根据第三段第一句In order to - a