- 课文再现
- 同步学案
- 参考翻译
WHO AM I?
Over time I have been changed quite a lot. I began as a calculating machine in
These changes only became possible as my memory improved. First it was stored in tubes, then on transistors and later on very small chips. As a result I totally changed my shape. As I have grown older I have also grown smaller. Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! And my memory became so large that even I couldn’t believe it! But I was always so lonely standing there by myself, until in early 1960s they gave me a family connected by a network. I was able to share my knowledge with others through the World Wide Web.
必修二 unit 3 computers 单元知识梳理及检测
高考词汇：
V.(1--12)--- calculate simplify solve explore download signal type arise
N(13--37)--- sum operator technology revolution intelligence reality tube network
web application finance mobile rocket anyhow goal happiness
virus coach appearance character mop niece
adj./ adv (38--42) --- universal logical logically technological artificial intelligent
personal personally total totally electronic
phrases：--- from… on as a result so… that… human race in a way
with the help of deal with watch over
重点知识梳理：
重点词汇：
1. anyhow (anyway ) 2. sum 3. application 4. goal 5. signal 6. type
7. arise & rise & raise 区别
重点短语：
1. way 相关短语
2. deal with 与 do with 区别
3. as a result 与 as a result of 区别
4. from … on
5. with the help of
with one’s help
6. watch over ( watch 相关短语 )
重点句式：
1. before 引导的时间状语从句
2. as time goes by 随着时间的推移
with time going by
3. so… that…引导的时间状语从句 ( so + adj./ adv 位于句首，句子采用部分倒装)
so + adj/ adv + be/ 情/ 助 + 主语 + 谓语
4. be considered to be / as 被当做，被看做…
重点语法：
现在完成时的被动语态 （ have / has been done ）
一．短语回顾
1. 有…的共同之处___________________ 2. 从现在时起 _________________
3. 结果 ________________ 4. 因为…的原因 __________________
5. 时光流逝；顺便拜访 ______________ 6. 在某种程度上 ___________________
7. 与… 分享… ______________________ 8. 充满了… ______________________
9. 在… …的帮助下 __________________ 10. 处理，安排，对付 _______________
11.看守；监视 _____________________ 12. 总共 __________________________
13. 实现某人的目标 _____________ 14. 将…变为现实 ___________________
15. 如此… 以至于 _____________ 16. 解决问题 _______________________
17. 总之，总而言之 __________ 18. 高质量的 _______________________
19. 向某人申请 _______________ 20. 出现于，产生于 __________________
二．句式填空
1. before 引导的时间状语从句
I developed very slowly and it took nearly two hundred years _______(过…之久) I was built as an analytical machine by Charles Babbage.
2. consider +宾语+（to be/as ）+ n/adj. ( be considered to be / as )
At that time it ________ (被看做) a technological revolution and the start of my “artificial intelligence.”
3. as 引导的时间状语从句
_________________( 随着时间的推移)，I was made smaller.
_________________, I was made smaller. ( with 的复合结构)
4. so + adj/adv + that 引导的结果状语从句
Over time my memory has developed _______________ (如此快以至于)， like an elephant, I never forget anything I have been told.
5. with the help of 在…的帮助下
After all, ______________ (在…的帮助下) my electronic brain which never forgets anything, using my intelligence is what I’m all about.
三 教材设题
1. ______ time the computer has been changed quite a lot.
A. Over B. Within C. Beyond D. Below
2. Since the 1970s many new applications ____ for the computer.
A. are found B. have been found C. had been found D. was found
3. It took nearly two hundred years ______ I was built as an analytical machine by Charles Babbage.
A. since B. before C. that D. when
4. With more new applications found in many fields, the computer is now a ____ friend and helper of the human race.
A. devoted B. total C. stubborn D. awkward
Unit 3 单元练习
一 单词拼写
1. Playing games is the most effective way for children to ___________(探索) the world they are living in.
2. ___________(就个人而言), this is not a universal truth at all.
3. The operator is clever enough to _________( 简化) the work, so it takes less time.
4. If you need help in finance, you have to fill in an _____________(申请) form first.
5. In the remote country area, we often fail to receive strong mobile phone _________(信号).
6. The two brothers looks the same in _______( 外貌 )，but they are different in character.
7. As an ______________( 电子的) product, mobile phones are widely used now.
8. New social problems have _____(产生) from the unfair distribution of the social wealth.
9. His niece was injured in the earthquake and she has an _____________( 人造的) left leg.
10. You can be especially helpful to young people, perhaps as an athletic ________( 教练 ).
11. His _____________(性格) made him hard to be friends with others.
12. If we don’t reach our _______________( 目标), it will be my neck, not yours.
13. _______________( 无论如何) I must pass the exam this time.
14. Many reading disorders seem to have nothing to do with __________( 智力).
15. Now we will drink a toast to the _____________( 幸福) of our big family.
16. Now people are benefiting more and more form scientific and _____(科技的) inventions.
17. His _____________(侄女) begged him to sing to make her sleep.
18. He _____________(发信号示意) the car to stop by raising her hand.
19. I ______________ (解决) the problem in three minutes.
20. Anyway, we have to accept the _______________(事实).
二.选择词组填空
as a result with the help of from now on make an application for arise from
watch over be filled with so… that solve the problem.
1. Will you please _________ my child while I am out?
2. Those two brothers not only look alike, but also they have a lot _________.
3. I made great progress in English ___________ Mr. Lin.
4. Three months _________ before I knew about it.
5. When we got the news that we won, the room _____________ laughter.
6. We must try our best to __________ the plan _____________.
7. He is _______ excited ________ he can’t say any words.
8. She has spent 50 yuan on the books ___________.
9. He was ill; ___________, he didn’t go to school.
10. Can you ________ the information __________me.
11. I don’t know how to ____________ the difficulties.
12. _____________ I agree with most of what he said.
13. ____________, I will insist on this habit.
14. I want to _______________ a new job.
15. Accidents _______________ carelessness.
三 词汇辨析
1. 用 anyhow anyway somehow somewhat 填空
1) ___________ I must get all the work done before Monday.
2) __________, he lost his way in the fog.
3) He was _______ surprised to see his father sitting at the back of the classroom.
4) I am not feeling quite well, but I will attend the meeting tomorrow ________.
5) It looks very dangerous, but I’ll go __________.
6) I was in a hurry that I put my clothes on _____________.
2. arise ( ______ _______ ) rise ( ______ _____ ) raise ( _____ ______)
1) The sun ________ from the east and sets in the west.
2) Could you _______ your voice to make everyone hear.
3) New problems will _____ one after another in future.
4) Accidents often _____ from carelessness.
3. way 短语填空
1）He reads English every morning, _____ (以某种方式)he has had his English greatly improved.
2) ___________(在某种程度上) I can see what you mean, but I can’t share your point of view.
3) ___________(顺便说一下)，why not have a party this weekend?
4) It’s reported that ___________ (还将下场雨)。
5）He rushed __________ (一路) just in time for the meeting.
6) He will ____________ (绝对不会) admit his mistake, since he is so stubborn.
7) I’m ___________ (在路上) and will arrive in 10 minutes.
8) I’ll buy some vegetables ___________ home.
9) You’ll have to move — you are ___________.
4. deal with 与do with
（1） 观察下列各句，然后从a-c中找出与每句话中的deal with 相符合的英文释义并翻译成中文。
1). This book deals with how to live healthily.
2). There is so much work to deal with.
3). We have dealt with that company for many years.
b. to manage; to handle; to treat
c. to discuss; to touch on/upon
（2） deal with 与 do with 填空
1）Children must learn how to _____ all the situations in their life.
2) I wonder what they will ____ the used car.
5. 连词填空 （ when before since that ）并翻译
1) It won’t be long _____ such things happen again.
2) It had been/ was several days _______ the three missing tourists were found.
3) It has been many years _______ they lived in the town.
4) It was nearly 8 o’clock _______ I returned home from the concert last night.
5) It was at 8 o’clock ______ the professor started his lecture.
6. 翻译： 随着春天的来临(draw near)，天气越来越暖和了。
_______________________, it’s becoming warmer and warmer. (as)
_______________________, it’s becoming warmer and warmer. (with)
7. 句型转换
She is such an honest girl that everybody trusts her.
She is ______ clever _______ she solved the difficult problem.
四 单选题 （综合练习）
1.--- I think he is taking an active part in social work.
--- I agree with you _________.
A. in a way B. on the way C. by the way D. in the way
2. Don’t worry about your child, for he is_______ to your home and will arrive in ten minutes.
A. on the way B. by the way C. in a way D. in the way
3. ________ , it is a good thing I did not get the post I had applied for, though I must admit that I was disappointed at the time.
A. By the way B. In a way C. In the way D. In no way
4. ______ the explanation of the book, we can finally understand the meaning of the passage.
A. In search of B. As a result of C. With the help of D. For the good of
5. I will thank you for your kindness if you can help me to ____ my dog during my holiday.
A. watch over B. watch out for C. look out D. figure out
6. Jenny nearly missed the flight _____ doing too much shopping.
A. as a result of B. on top of C. in front of D. in need of
7. It hasn’t rained since August. _____, we have to water the vegetable garden.
A. after all B. as a result C. as usual D. in a word
8. ---I’m sorry for what I said.
---- Forget it, I can’t remember ______.
A. personally B. however C. anyhow D. totally
9. John thinks it won’t be long ______ he is ready for his new job.
A. when B. after C. before D. since
10. He was told that it would be at least three more months ___ he could recover and return to work.
A. when B. before C. since D. that
11. It has been ten years ____ we last met.
A. when B. before C. since D. that
12. --- _____ fine day it is today!
--- Yes, the sunshine is _____ beautiful that I’d like to go swimming in the sea.
A. How ; such B. What a, very C. How, so D. What a, so
13. We should always bear in mind that accidents ___ from carelessness while driving.
A. arise B. arouse C. begin D. cause
14. How long do you think it will be __
A. when B. until C. that D. before
15. The villagers have _____ almost 200,222 yuan to build a school since last winter.
A. risen B. raised C. arisen D. increased
16. With motor fuel _____ in price, most people find it expensive to own a car.
A. rising B. arising C. raising D. rises
17. Though Jack _____ many times, he still plays computer games after school.
A. had warned B. has been warning C. has been warned D. was warned
18.________ I could get in a word he had left.
A. Until B. Before C. After D. As
19. Mother told her son that it would be half a year ____ she could come back from
A. since B. before C. that D. when
20. A violent storm struck
A. In a way B. In this way C. As a result D. That is to say
21. The girl is too inexperienced, so she doesn’t know how to ____ the difficult situation.
A. deal with B. look for C. find out D. agree with
22. You shouldn’t be so rude to her. _______ , she is your sister.
A. After all B. All in all C. First of all D. Above all
23. Computers have been made ___ clever that they can __ problems like humans ___.
A. such; deal with; in a way B. so; do with; in the way
C. such; do with; in the way D. so; deal with; in a way
24. The manager of the sales department is kept busy all day. After he has solved one problem, another is sure to _______.
A. raise B. rise C. arise D. replace
25. __________the explanation of the book, we tan finally understand the meaning of the passage.
A. With the help of B. Under the help of C. After the help of D. By the help of
26. Trees of this kind are so __________ that they can been seen everywhere.
A. usual B. ordinary C. normal D. common
27. Although they are twins, they don't have much_________.
A. the same as B. in common C. in commons D. much like
28. —__________are you going to__________ it?
— Keep it, of course.
A. What , deal with B. How, deal with C. How, do with D. What, use
29. Although he had to spend lots of money for going to the ball, he accepted the invitation. ___the ball was important to him.
A. After all B. In all C. First of all D. Above all
30. Problems__________ because they were lack of communication..
A. raised B. added C. showed D. arose
31. As time__________ my memory seems to get worse.
A. goes along B. goes away C. goes by D. goes through
32. You may not agree, but__________ I think she is a very good girl.
A. personally B. truly C. generally D. commonly
33. — What's happening in the new area?
— New houses__________ recently over there.
A. are built B. built C. have built D. have been built
34. _______will be years ______ we meet again.
A. There；since B. There；after C. It；that D. It；before
35. How do you ____ it and what should ____ it?
A. deal with, deal with B. deal with, do with C. do with, deal with D. do with, do with
36. I can’t tell you the exact time I’ll get there, maybe at eight or nine or even later. ____, I’ll be there as early as I can.
A. Anyhow B. However C. Thus D. Therefore
37. The new dictionaries are very useful. They _______ well and ________ already.
A. sell, have been sold out B. sold, had sold out
C. sell, sell out D. are sold, have been sold out
38. Tom is ___________ that he can’t go to school.
A. so a young boy B. a so young boy C. a such young boy D. such a young boy
39. There used to _________ a truck ____________ and I can’t get through.
A. be, in the way B. be, in a way C. being, on the way D. being, by the way
40. _____ you grow older, you’ll know better and better about yourself.
A. Since B. As C. Before D. So
语法复习（时态）
1. Up to now, 35 Chinese culture relics ____ on World Heritage List by UNESCO.
A. be put B. put C. have been put D. have put
2. Some parts of the Great Wall _____ many times in history.
A. is rebuilt B. has been rebuilt C. have been rebuilt D. rebuilt
3. Tom was said to ____ Mary for forty years.
A. have been married to B. have married with C. has been married D. had married with
4. ---- How many times ____ not to play with fire?
---- I’m sorry. I’ll never do that again.
A. do you tell B. had you told C. are you told D. have you been told
5. The fire ____ to the fifth floor. ____ all the people ____?
A. has got; Have; been saved B. has been got; Have; saved
C. has got; Do; save D. has got; Have; saved
6. It’s obvious that the ancient king’s tomb ____ by thieves.
A. be broken into B. broke into C. broken into D. has been broken into
7. ---- Did you move into the new house?
--- No. The rooms ____ yet.
A. were being painted B. are painting
C. have not painted D. have not been painted
8. --- Will you attend the meeting this afternoon?
--- Yes, but I ______ anything about that.
A. hadn’t told B. haven’t been told C. wasn’t told D. won’t tell
9. ---- How long _____ at this job? ---- Since 1990.
A. were you employed B. have you been employed
C. had you been employed D. will you be employed
10. Great changes _____ in the city, and a lot of factories _____.
A. have been taken place; have been set up B. have taken place; have been set up
C. have taken place; have set up D. were taken place; were set up
11. In the last few years thousands of films ____ all over the world.
A. have made B. have been made C. are making D. are made
12. On the next birthday. Ann ____ married for twenty years.
A. treat B. are treated C. are treating D. had been treated
13. Your bike ____ so far and you can take it now.
A. had repaired B. was repaired C. has been repaired D. is repaired
14. By the time he was 12 years old, he ______ three different languages.
A. mastered B. will have mastered C. has mastered D. had mastered
15. --- What’s happening in the new area?
---New houses ______ recently over there.
A. are built B. built C. have built D. have been built
16. A new school library _____ here. It is said that they hope to finish it next month.
A. will be built B. is built C. has been built D. is being built
17. Every possible means _______ to save the wounded soldier up to now.
A. was tried B. were tried C. have been tried D. has been tried
18. The new dictionaries are very useful. They ___ well and ____ already.
A. sell; have been sold out B. sold; had sold out
C. sell; sell out D. are sold; have been sold out
19. --- The window is dirty.
--- I know. It _____ for weeks.
A. hasn’t cleaned B. didn’t clean C. wasn’t cleaned D. hasn’t been cleaned
20. I’ve heard that a talk on American history ______ in the meeting room this Friday.
A. is given B. has been given C. will be given D. gives
我是谁?
随着时间的推移我被改变了很多。在1642年的法国，我是作为一个计算机器而开始的。虽然我很年轻我可以简化一些计算题。在我被Charles Babbage改造成分析机器之前我很慢的发展了接近两百年。之后我被一个操作员用带洞的卡调制成了可以合逻辑地思考并且比任何人都快地得出一些问题的答案。那是一个被成为技术改革的时候并且开始了我的人造智能。在1936年我真正的父亲Alan Turing写了一本关于我如何像普遍的机器一样去解决任何困难的数学问题的书。从那起，我在体积和智能方面快速的发展。在1940年我变得像一个房间一样大，并且我想知道我是否还能变得更大。然而，事实也在困扰着我的设计者。随着时间的推移，我被制的更小。首先是个人电脑再到后来的手提电脑，在1970年我已经开始被用在办公室和家里。
这些变化只因为我记忆力的增强。开始记忆被存放于电子管里，然后是晶体管和后来更小的晶片。因此我改变了我的整个外型。随着我慢慢变老我也慢慢的变小。随着时间推移我的记忆力发展的那么快，像头大象，我不会忘记任何我曾被告知的东西！而且我的记忆力变得如此的大以至于我都不敢相信!不过我总是自己那么孤单的站在那里，直到1960年他们通过网络给了我一个家庭关系。我能够通过万维网和其他的电脑分享我的知识。
从1970年起很多新的应用为我而被发明。我在交流，金融和贸易方面变得重要。我同样被放进遥控装置中被用来制造移动电话也帮助医学手术。我已经被放进太空火箭并被送去探测月亮和火星。即使如此，我的目的是为人们提供高质量的生活。我现在充满快乐应为我成为了人类种族中的一个忠心的朋友和帮助者。