《必修二 3.1《Unit 3 Computers》.ppt》由会员分享，可在线阅读，更多相关《必修二 3.1《Unit 3 Computers》.ppt（47页珍藏版）》请在三一文库上搜索。
1、新课标人教版课件系列,高中英语 必修2-3.4,Unit 3 Computers,基础知识自测,一、单词拼写 根据读音、词性和词义写出下列单词。 1._ 5kAlkjuleit vt. 计算 2._ 5simplifai vt. 简化 3._ 5CpEreitE n. 接线员 4._ 5lCdVikEl adv. 合逻辑的 5._ tek5nClEdVi n. 科技 6._ 7revE5lu:FEn n. 革命 7._ 7B:ti5fiFEl adj. 人造的 8._ in5telidVEns n. 智力 9_ sClv vt. 解决 10._ 5pE:sEnEli adv. 亲自,perso
2、nally,calculate,simplify,operator,logical,technology,revolution,artificial,intelligence,solve,11._ 7Apli5keiFEn n. 应用 12._ fai5nAns n. 金融 13._ iks5plC: v. 探索 14._ 5enihau adv. 无论如何 15._ Eul n. 目标 16._ 5sinl n. 信号 17._ taip n. 类型 18._ E5raiz vi. 出现， 19._ Ilek5trRnIk adj. 电子的， 20._ E5piErEns n. 外貌,app
3、lication,finance,explore,anyhow,goal,signal,type,arise,electronic,appearance,二、单词运用 根据句子的结构和意义，在空格处填入一个恰当的单词，或者用括号中所给的适当形式填空。 1. At the end of a letter you should write “Yours _” and your name. 2. With the development of science and _, people will live a happier life. 3. IQ(智商) stands for _ quality.
4、 4. The captain had an _ leg, made of wood. 5. English is a _ language, so we have to learn it.,Truly,technology,intelligence,artificial,universal,6. An a_ is a calculating tool for dealing with figures in ancient China. 7. One Laptop per Child is a non-profit association devoted to research to deve
5、lop a 100 l_ for every child in the world. 8. During the course, students will develop their _(analysis) skills. 9. The _ (develop) of the information technology was the greatest advance of the 20th century. 10. We will soon arrive at the point where we can find all the knowledge of humankind on a c
6、omputer _(网络).,abacus,laptop,analytical,development,network,三、词语派生 用括号中所给词的适当形式填空。 1. Try to _ (simple) your explanation for the students to help them understand better. 2. If you want to know about the hotel, you can call the _ (operate) to find out the information. 3. The boy is very clever and he
7、 shows high _ (intelligent) in study. 4. _ (real) is not the way you wish things to be but the way they actually are. 5. Bob is _ (total) different from his father, who is very tall.,simplify,operator,intelligence,Reality,totally,6. They agreed to accept my _ (apply) for joining their team. 7. His s
8、uccess in business brought _ (happy) to his parents. 8. We will make a _ (person) visit to the students home. 9. His speech is _ (logical) organized and sounds great. 10. I disagree that the age of _ (technology) revolution has ended.,application,happiness,personal,logically,technological,四、词组互译 将下列
9、词组或短语译成中文或英文。 1. fromon _ 2. as a result _ 3. sothat _ 4. in a way _ 5. with the help of _ 6. deal with _ 7. watch over _ 8. as time goes by _ 9. in/during the 1970s _ 10. after all _,从时起,结果,如此以致于,在某种程度上,在的帮助下,处理；对付,看守；监视,随着时间的流逝,在二十世纪七十年代,毕竟,11. _ 公有；共用 12. _ 技术革命 13. _ 处理；安排；对付 14. _ 解决问题 15. _ 人工
10、智能 16. _ 走过；过去 17. _ 依某人看来 18. _ 采取行动 19. _ 与信息共享 20. _ 弥补、组成,have (sth) in common,technological revolution,deal (do) with,solve the problem,artificial intelligence,pass by,as far as sb. is concerned,take an action,share information with,make up,五、词组运用 词组填空 根据句子提供的语境，从第四大题中选一个适当的词组并用其适当的形式填空。 1. The
11、y had a lot _ and became good friends very soon. 2. How are you going to _ such problems? 3. Dont blame him. _, he is a child.,after all,in common,deal with,翻译填空 根据汉语意思，从上述短语中选一个恰当的词组完成句子。 4. He soon _ the lessons he missed. 5. Why didnt you _ to put out the fire? 6. It is not rare in _ (九十年代) that
12、people in _ (五十多岁)are going to university for further education.,their fifties,made up,take any action,the 90s,句子翻译 从上述短语中选择恰当的短语翻译下列句子。 7她从那时起就知道自己会获胜。 8结果，他只得离开。 9在他父母的帮助下，他很快完成了作业。 10在春天，我们通常将钟表向前拨一小时，以充分利用日光。,In spring, we usually set the clock one hour ahead to take full advantage of the daylig
13、ht.,From then on she knew she would win.,With the help of his parents, he finished his homework soon.,As a result, he had to leave.,Language Data Bank,1. in common : for or by all of a group 共同的； 共有的,In common 常常同have连用，如： have nothing in common have little in common have something in common have a
14、lot in common,无共同之处,几乎无共同之处,有一些共同之处,有许多共同之处,2.simple-minded:showing very little intelligence 头脑简单的；笨的。,Richard is smart but_.,心不在焉的 虚心的，没有偏见的 心胸狭窄的 意志坚强的 低能的，愚蠢的,里查德很聪明但他有许多头脑简单的朋友。,he has a lot of simple-minded friends.,absent-minded,open-minded,narrow-minded,strong-minded,weak-minded,3.go by (1)pa
15、ss 经过，过去 时间慢慢过去。 勿失此良机。,Time went by slowly.,Dont let this opportunity go by.,根据交通规则判断，司机应该被罚。,_, the driver should be punished.,(2) judge by 依据做判断,Going by the traffic rule,4. anyway 无论如何，总之，反正,Anyway its worth trying.,不管怎样，这事值得一试。,也许会下雨，但我们无论如何都要去。,It may rain, but well go anyway.,5.deal with,我现在要
16、处理这个问题。,你们打算怎样处理本地区的水污染问题呢？,How are you going to deal with the water pollution of this area?,I will deal with the problem now.,(1)处理，安排,（2）和打交道，对付，收拾,That man is easy to deal with.,那个人很容易对付。（或打交道很容易）,（3）论述，谈（某问题）,These novels do not deal with reality.,这些小说没谈及现实问题。,(1)n. process of being born, coming
17、 into the world 出生，出世，诞生,他出身低微。,He is_.,他虽然生在法国，但父母是英国人。,He is British_ though he was born in France.,那婴儿生下来就有七磅重。,The baby weighed 7 pounds_.,6.birth,at birth,by birth,of no birth,give birth to & be born,她生于1968年。,She was born in 1968.,be born 则表示“出生”,她生了五个小孩。,She gave birth to five children.,give
18、birth to 意为“生产，生下”，有时也作“使诞生”解,7.sound 系动词，听起来,注意：sound, look, smell, feel , taste 为系动词，后面可跟形容词、名词、介词短语作为其表语。系动词不能用于被动语态。,你说的话听起来有道理。,What you said sounds reasonable.,听起来像直升飞机的声音。,That sounds like a helicopter.,sound like “听起来像” like 为介词，其后跟名词、代词或动名词,It sounds as though/as if:,音乐听起来多美啊!,How sweet the
19、 music sounds!,听起来似乎政府不知怎样做,It sounds as though/if the government dont know that to do.,8. No one could recognize me after I got my new transistors in the 1960s. 20世纪60年代我有了新的晶体管之后，就没有人能认出我来了。,从走路的姿势你可以认出他来。,Youll recognize him_.,recognize (1)vt. be able to identify again sb./sth. that one has seen,
20、 heard, etc.认出，听出,by his walk,(2)vt. be willing to accept sb./sth. as what he or it claims to be or has been in the past 承认，认可,他们拒绝承认新政府。,They refuse to recognize the new government.,9.Then in 1822 I was built as an Analytical Machine by Charles Babbage. 后来到1822年，查尔斯.巴比奇把我制成了一架分析机。,Analytical Machin
21、e,分析机,Analytical (1) adj. using analysis, of analysis 分析的，用分析法的,联想 (派) analyse (vt.) 分析 analysis (n.) 分析 analytical (adj.) 分析的 analyst (n.) 分析家 analytically (adv.) 分析地 depart (vi.)-departure( n.) similar( adj.) -similarity (n.) discuss (vt.)-discussion (n.),10.However, people thought I was simple-mi
22、nded until they discovered I had “artificial intelligence”. 可是人们认为我头脑简单，直到发现我有人工智能时，他们才不这么想了。,(1)adv. in whatever way or degree 无论如何，however 作为副词单独使用而不引导从句时，意为“然而”“不过”，在句中的位置非常灵活，可置于句首、句中或句末，常用逗号将however与句子隔开,However,她非常努力，（尽管如此）然而她没有成功。,She worked hard. However, she wasnt successful.,然而他弄错了,He was
23、mistaken, however.,然而，这个问题还有它的另一面。,There is, however, another side to this problem.,(2)引导让步状语从句时，表示“无论如何”“不管怎样”，相当于no matter how, 后接adj.或adv.,无论多热，他也不会脱掉外套。,However hot it is, he will not take off his coat.,11.as 作为,As the years went by 当，时候（表伴随） = With the years going by,As students, we must make g
24、ood use of time.,He served as a servant in a five-star hotel.,作为学生，我们必须利用好时间。,他在一家五星级酒店里当一名服务员。,13. With 具有；有着,The man_ is my brother.,China is a country_.,with a long history,with thick hair,中国是一个有着悠久历史的国家。,那个有着浓密头发的男人是我的哥哥。,接动名词的动词有：enjoy/ finish/ practise/ consider/ miss/ admit /cant help doing,W
25、hen he heard the sad news, he couldnt help crying.,When I am free, I enjoy listening to the light music.,14.love doing,当我有空的时候，我喜欢听轻音乐。,当他听到这个悲伤的消息，他情不自禁地看了。,Take a break!,Grammar:,Group A 1. We have finished our homework. 2. Many visitors have visited the Great Wall. 3. Mike has seen two films sinc
26、e last month. 4. The Russian government has turned these palaces into museums.,Group B 1. Our homework has been finished by us. 2. The Great Wall has been visited by many visitors. 3.Two films have been seen by Mike since last month. 4. These palace have been turned into museums.,分析:,A组强调动作的执行者,是主动语
27、态, 结构:主谓宾, 相同点:两组都是完成时态, 结构: have/has+过去分词 B组的句子强调动作的承受者, 是被动语态. 相同点: 两组都是完成时态 结构: 助动词 have/has been +过去分词,Have/ has been Ved 现在完成时的被动语态,1.The new bridge over the Yellow River has just been completed. 2.Many more buildings have been built in the past ten years.,表示到现在为止已经完成的某个被动的动作,1.被动语态介词固定搭配不能省略。
28、He has thought of a way of solving the problem.,Eg. The accident which happened yesterday surprised me.,=A way of solving the problem has been thought of.,2.break out/ happen/ take place/ arrive/ become/ die/ disappear etc 不及物动词没有被动语态,3.带双宾语的动词give /send/bring/ take/teach/show/ tell/ make/ sing/ wri
29、te/ sell/buy/ ask/ pay/ borrow/ lend/ hand/ offer/provide/ past/get/promise 变被动语态有两种方法：,（2）=The book has been given to him.,（1）=He has been given the book.,Eg. I have given him the book.,(2) =We have been offered the most comfortable service by him.,He has offered us the most comfortable service.,(1
30、) =The most comfortable service has been offered to us by him.,We have bought a new personal computer. 2.We have found many problems with our new computer.,A new personal computer has been bought by us.,Many problems have been found with our new computer by us.,3. They have built a PC the way we wan
31、ted. 4. They have just joined our computer to the Internet. 5. We have used the computer every day since we bought it. 6. We have written a lot of e-mails on the computer in the past year.,A PC has been built the way we wanted by them.,Our computer has been joined to the Internet by them.,The comput
32、er has been used every day since we bought it.,More patients _in hospital this year than last year. treated B. had treated C. had been treated D.have been treated 2. The mayor of Beijing says that all construction work for the Beijing Olympics _ by 2006. has been completed B. has completed C. will h
33、ave been completed D. will have completed,D,高考链接,C,3. - The window is dirty. - I know. It _ for weeks. hasnt cleaned B. didnt clean C. wasnt cleaned D. hasnt been cleaned 4.- George and Lucy got married . Did you go to their wedding? - No, I _. Did they have a big wedding? was not invited B. have not been invited C. hadnt been invited D. didnt invite,D,A,