仁愛版八上 Unit4 topic3基礎(chǔ)知識練習答案不全

1、八上 Unit4 topic3一 詞，詞組： 1.其他什么？ 等等 and 形成 查找 2.投入使用 make it 和.分享 網(wǎng)上聊天 3.騙錢 get money 同時 time4.查找新單詞 new words 與不同 be 5.我們可以在網(wǎng)上和人們面對面聊天。We can people online.6.因特網(wǎng)對我們很重要。 Internet us.7.有些青少年花太多時間玩游戲。 Some yong people too much time .8.The Internet 讓我們生活變得更美好，但我們應該小心使用它。9.The Internet can make our lives

2、,but we should use it .二詞的用法：1.make + 形容詞 Listening to music can make us （relax / relaxed /relaxing） do原形 The funny man makes us （laugh / to laugh /lauging） 名詞 We made him our headmaster.let sb. do 原形 否定形式：let sb. not dokeep + 形容詞 Doing more exercising can keep us （health /healthy /healthily）doing K

3、eep （to try / trying）and youll succeed ！see sb. doing ask sb. to do 否定形式：ask sb. not to do2. 相信：be sure + （that）從句 If/whether 從句 3.例如： for example 逗號, + 句子。 句子， such as + 名詞 / 或Ving電腦非常有用，比如，購物，聽音樂和看電影等等。（用for example和such as分別表達 ） Computers are very useful. Computers are very useful , 三綜合練習：Unit 4

4、Topic 3 . 單項選擇。（10分）( )1. What about this one, Madam? Its too expensive. Can you show me a _ one?A. cheapB. cheaperC. expensiveD. more expensive( )2. Excuse me, what does this word mean? Sorry, I dont know. Lets look it up in a _. A. newspaperB. dictionaryC. libraryD. exercise book( )3. My father us

5、ed to _ newspapers after meals. A. watchB. seeC. look atD. read( )4. Nobody is sure _ there is UFO. A. where B. howC. whetherD. why( )5. I often _ the Internet _ some information during my study. A. look; forB. search; forC. wait; forD. leave; for( )6. Whats wrong with your computer? Oh, it doesnt _

6、. A. speakB. 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? Im too fat. I want to make myself _. A. run; thinner

7、B. run; thinC. to run; thinD. to run; thinner( )9. I _ a wallet on my way home yesterday. I handed it in to the police and now they are _ whose it is. Its 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 i

8、mprove the peoples life_. Now our Chinese are living a happy life. A. in the 1970B. in 1970sC. in 1970sD. in the 1970s. 情景交際。 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 couldnt use it. Now comput

9、ers are 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 (人類). A computer can take the place of (代替) many people. Sometimes man

10、y people need a long time to do some work, while a computer can do it in a few seconds (幾秒內(nèi)). So computers work very 21 . Also, computers can do some 22 work that people cant deal with (處理). In our daily life, we can 23 ourselves by listening to music or watching movies online. We can also find some

11、 information 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”. People are using computers in every part of their life. ( )16. A. cheapB. expensiveC. bigD. small( )

12、17. A. difficultB. easyC. usefulD. popular( )18. A. carryB. to carryC. use D. 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(

13、)24. A. studyB. lifeC. familyD. friends( )25. A. loseB. winC. doD. find. 閱讀理解。(A)The Internet has become part of teenagers (十幾歲的) life. A new report shows that 38 percent (百分之) of 3,375 students use the Internet often. Most of the students get useful information for their studies, but some are not u

14、sing it in a good 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 use

15、d to be good at 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 (監(jiān)獄). In order to help young people use the Internet safely, some schools in Shanghai find a good way. The schools provide a textbook

16、(教科書) for the students. 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 g

17、ood person (人) in the online world. 根據(jù)短文內(nèi)容，選擇正確答案。( )1. _ of the 3,375 students use the Internet very often. A. 10B. 18C. 38D. About 1282( )2. _ children are using the computer in a good way. A. AllB. Not allC. Each of theD. Every( )3. Some students from _ are learning a textbook about good behavior

18、. A. BeijingB. WuhanC. ShenyangD. Shanghai( )34. 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 games( )5. The police took

19、 the boy away because _. A. the police liked himB. he was interested in the InternetC. he cheated and hurt a girl onlineD. he didnt study hard（B）Many 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 com

20、puter in a cool, dry room. 6 Moisture (潮濕) is also bad for them. Most computers work best at a temperature of 530. · 7 Smoke of all kinds is very bad for many parts of a computer and can cause many problems. · 8 Pieces of food and even a little water in the keyboard can also cause many pro

21、blems. ·Make sure that the keyboard and screen (屏幕) are the correct height (高度) for you. 9 ·Make sure the screen is the correct distance (距離) from your eyes. If you wear glasses, make sure these glasses are correct for using the computer. 10 ·Keep your screen clean and dont make it to

22、o bright. A dirty screen can hurt your eyes. A very bright screen can also be bad for your eyes. 將下列句子的序號填在橫線上，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 (熱量) is bad for computers. C. Dont eat or drink when you are near your computer

23、. D. If they are not the correct height, you will get a backache. E. Dont let people smoke near your computer. 6. 7. 8. 39. 10. 第三部分 寫作. Unit4 Topic3 情景交際1.你確信英特網(wǎng)對我們來說將會變得越來越重要，應該怎么表達？Im sure that the Internet will become _。2.怎么表達英特網(wǎng)使世界更小了？The Internet _。3.你不確定網(wǎng)購是否是好的，應該怎么表達出來？Im not sure whether /

24、if _。4.如何表達網(wǎng)絡(luò)使我們的生活更便捷更有趣這句話？The Internet _。5.有人使用英特網(wǎng)傷害其他人，騙取錢財，你應該表達 ？Some people use the Internet_。. 用括號內(nèi)所給單詞的適當形式填空。（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-Engl

25、ish. 13. I _ (searched / search) the whole room for my lost pen, but I couldnt find it at all. 14. This computer is _ _ (cheaper / the cheapest) of the three. 15. Could you tell me some _ _ (information / informations) about Wenchuan earthquake?.完成短文：We live in the “computer age”Just 41 years 1

26、 , computers couldn't do muchThey were very big and expensiveThey used a lot of energy(能量)Only 2  fju:people were interested 3  themToday computers are smaller and cheaperThey can do 4 （許多）difficult workComputers become important 5  （由于）many reasons(原因)They wor

27、k6 （fast）than man and make few mistakesThey can “remember” much informationA computer can do millions of problems in a few secondsA person might need years to work out so many 7 'pr:blms People now use computers in nearly every kind of workComputers are very useful and the use of

28、computers 8 （be） growingMore computers mean more jobs for people, because people need to run and 9   mendthemWould you like to learn  10 to run a computer?. 書面表達。（10分）（A）、看圖寫話。1. useto 2. let, watch, Sunday 3. mom, ask, read 4. make, monitor（B）現(xiàn)在學生在網(wǎng)吧上網(wǎng)（get on-line）成風，你們班在下周

29、班會上將談?wù)撚嘘P(guān)問題。請你根據(jù)表格中提示的內(nèi)容用英語寫一篇60詞左右的講話稿，要點必須齊全。益處1. 學會使用現(xiàn)代設(shè)備電腦；2. 學會更多知識(knowledge)；3. 玩游戲，使人更加聰明。壞處1. 過于沉迷游戲，對學習有害；2. 網(wǎng)上交友，通信頻繁，學習成績下降。建議1. 在學校學習時不上網(wǎng)；2. 寒暑假可以上網(wǎng)。_ _ 參考答案及解析Unit 4 Topic 3 第二部分 基礎(chǔ)知識運用. 1. B根據(jù)句意“太貴了。給我看一件便宜一點的好嗎？”可知暗含對比，故選B。2. B根據(jù)“在字詞典中查找單詞要用look up”可知，故選B。3. D根據(jù)習慣搭配，看報紙要用read可知，故選D。4.

30、 C根據(jù)句意“沒有人知道是否有UFO”可知，故選C。5. B根據(jù)固定短語search some place for sth.可知，故選B。6. C根據(jù)句意“電腦不運轉(zhuǎn)了”。而work有“運轉(zhuǎn)”之意可知，故選C。7. A根據(jù)最后答語“我還訪問了一些網(wǎng)站”可知前邊問的是“你還做什么了”，故選A。8. A根據(jù)“看到事情經(jīng)常發(fā)生用see sb. do sth. ”故排除C、D。又因為“太胖，想減肥一些”暗含比較，故排除B，故選A。9. A根據(jù)find是“找到，發(fā)現(xiàn)”之意。find out是“查找出”之意，強調(diào)找的過程。又根據(jù)對話意思“我發(fā)現(xiàn)一錢包，警察正在查找失主”可知，故選A。10. D根據(jù)固定短語

31、in the 1970s“在二十世紀七十年代”可知，故選D。16. B根據(jù)句意“幾乎沒人買得起”可知“電腦很貴”，故選B。17. A根據(jù)句意“許多人不會用”可知“電腦很難”，故選A。18. B根據(jù)句意“電腦變小容易攜帶”以及be easy to do可知，故選B。19. D根據(jù)句意“科技工作者使它變得更容易使用了”可知，故選D。20. B根據(jù)句意“電腦能做比人更多的工作”可知，故選B。21. C根據(jù)上句可知本句句意是“電腦工作非常快”，又因very不能修飾比較級，故選C。22. D根據(jù)句意“電腦能做一些人不能處理的困難的工作”可知，故選D。23. C根據(jù)句意“網(wǎng)上聽音樂看電影可以娛樂自己”，故選C。24. A根據(jù)句意“我們可以在網(wǎng)上找到信息為我們的工作和學習服務(wù)”可知，故選A。25. D根據(jù)句意“我們甚至能在網(wǎng)上找到工作”可知，故選D。 . (A)1. D根據(jù)文章第一段第二句A new report Internet often.“3,375個學生當中有百分之38的學生經(jīng)常使用因特網(wǎng)”可知，故選D。2. B根據(jù)選項“A，C，D”都犯了絕對錯誤可知，故選B。3. D根據(jù)文章第三段第二句The schools provide students“學校給學生們提供了