Book2Unit3學(xué)案參考答案

1、參考答案Keys to M2 Unit3Section 1: Reading預(yù)習(xí)案1. A computer2. B3. ( 2 ) analytical machine ( 5 ) laptop( 1 ) calculating machine ( 6 ) robot ( 4 ) PC ( 3 ) universal machine Match the main ideas and the paragraphs3. 1-8 FTTFFTFT4. 1-5BCCCD探究案1. solve解決，解答1）The problem is so difficult that it is impossibl

2、e to solve it. 2）We cant find a solution to the problem. 2. explore1）loves / is fond of exploring 2）have not yet been fully explored3. as a result【自我歸納】 結(jié)果【即學(xué)即練】 1. as a result of 2. as a result 4. 1) general 2) in common 3) common 4) normal 5) average 6) in general5. 1）The house is locked and I can

3、not get in anyhow. 2）We managed to get what we wanted, anyhow.6. 1) go over 2) goes by 3) go by 4) go by7. 1) alone lonely 2) a lonely alone 3) to be alone 4) lonely 5) alone重點(diǎn)句子Key:1.【翻譯】我發(fā)展緩慢，差不多兩百年之后，查爾斯·巴比奇才把我制成了一臺(tái)分析機(jī)?！痉聦?xiě)】 It took two years before we saw each other again.2.【翻譯】到二十世紀(jì)四十年代，我已經(jīng)

4、長(zhǎng)得像一間屋子那么大，我不知道是否還會(huì)長(zhǎng)得更大?！痉聦?xiě)】 I wonder if Ill recognize Philip after so many years.3.【翻譯】隨著時(shí)間的推移，我的記憶能力發(fā)展得如此之快，就像一頭大象一樣，我從來(lái)不會(huì)忘記告訴我的任何事情！【分析】 so . that；that；anything 【仿寫(xiě)】 so short a time that4.【翻譯】但是我總是孤孤單單地站在那里，直到二十世紀(jì)六十年代初，人們才給了我一個(gè)用網(wǎng)絡(luò)聯(lián)成的家庭。【分析】 until; family訓(xùn)練案1.1.calculating machine 2 analytical mac

5、hine 3.universal machine 4.smaller 5.smaller 6.cleverer 7.quicker 8.1960s work 10.Internet 11.birth 12. Human race2. 根據(jù)旬意和首字母提示完成句子1. mathematical2. Personally3. technology4. create5. communicate6. 共有7. 依看8. 走過(guò),順道訪問(wèn)9. 處理10. 人類11. in a way12. after all13. watch over14. with the help of15. make up16.

6、in, to, to, for17. after, in18. about, for19. between20. of, away3. 翻譯：1. He didn't work hard, as a result he failed his exam.2.The experts are exploring every part of the island3.This new type of computer has been specially designed for teachers and students. 4. As time went by/on, computers be

7、gan to be recognized by people.Section 2: Grammar【高考鏈接】 1-4 BDDB 5-7 DDC練習(xí)：1-5 BBBAD    6-10 ABBDBSection 3 Using Language 預(yù)習(xí)案一 寫(xiě)出下列單詞或詞組的中文或英文1.信息技術(shù) 2.shot 3. play against 4. in a way 5. make up 6. After all 7. with the help of 8. watch over 9. Mop 10. 處理 11. signal 12. 應(yīng)用 13. type 14. 程序

8、員 15. 出現(xiàn) 發(fā)生 16. striker 探究案1. The driver signalled her to cross the road.2. 用這種方式； 絕不； 在很多方面； 在某人去. 的路上 in a way in the way on your way in the way3. /4. 河水上漲了幾米高 煤氣價(jià)格有所上漲 rose arises raised rising 5. 否定 總共 總計(jì) 首先 after all A 6. C 我有很多信件要處理。 我不知道如何對(duì)付那群調(diào)皮的孩子。 找了整整一個(gè)小時(shí)后他終于找到了那本論述中國(guó)貿(mào)易的書(shū)籍。7./ Section 4 Wr

9、iting With the help of science and technology, we human race are now living a much happier life than ever before. Take the invention of the computer for example, it not only helps us solve difficult mathematical problems to save time, but you can also type any material or information into your compu

10、ter to communicate with your teammates on your business by the network. Besides, it can take the place of us to deal with many dangerous situations under the control of the programmers. In a way, their advantages are over humans, and this is why people create some robots with artificial intelligence

11、 to help us human beings.However, some people are worried that dangerous problems will arise from any over-use of high-tech. Personally speaking, I disagree. Anyhow, the technology can make up our shortcomings and help us do lots of things. If not, why create and develop them?雅園訓(xùn)練案答案Unit 3 Computer1

12、. arises/appears 2. Personally 3. technology 4. simplify 5. communicate6. common 7. Human 8. calculator 9. revolution 10. Anyway/Anyhow11. made up 12. havein common 13. With the help of 14. deal with 15.After all16. goes by 17. In a way 18. in fact 19. sothat 20. was being watched over21. sothat 22. have been written 23. have