新课标人教版课件系列 《高中英语》 必修2-3.4.

Presentation on theme: "新课标人教版课件系列 《高中英语》 必修2-3.4."— Presentation transcript:

1 新课标人教版课件系列 《高中英语》 必修2-3.4

2 Unit 3 Computers

3 基础知识自测

4 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 calculate simplify operator logical technology revolution artificial intelligence solve personally

5 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.____________ [5si^nl] n. 信号 17.____________ [taip] n. 类型 18.____________ [E5raiz] vi. 出现， 19.____________ [Ilek5trRnIk] adj. 电子的， 20.____________ [E5piErEns] n. 外貌 application finance explore anyhow goal signal type arise electronic appearance

6 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. The captain had an ___________ leg, made of wood. 5. English is a _____________ language, so we have to learn it. Truly technology intelligence artificial universal

7 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 develop 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 computer _____________(网络). abacus laptop analytical development network

8 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 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

9 6. They agreed to accept my ____________ (apply) for joining their team.
7. His success in business brought ____________ (happy) to his parents. 8. We will make a ___________ (person) visit to the student’s 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

10 四、词组互译 将下列词组或短语译成中文或英文。 1. from…on _____________________
四、词组互译 将下列词组或短语译成中文或英文。 1. from…on _____________________ 2. as a result ______________________ 3. so…that _________________________ 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 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

12 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. They had a lot ____________ and became good friends very soon. 2. How are you going to ___________ such problems? 3. Don’t blame him. _____________, he is a child. in common deal with after all

13 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 didn’t you _______________ to put out the fire? 6. It is not rare in ____________ (九十年代) that people in ____________ (五十多岁)are going to university for further education. made up take any action the 90s their fifties

14 From then on she knew she would win.
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。 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. In spring, we usually set the clock one hour ahead to take full advantage of the daylight.

15 Language Data Bank

16 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 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

17 2.simple-minded:showing very little intelligence 头脑简单的；笨的。
里查德很聪明但他有许多头脑简单的朋友。 Richard is smart but__________________________________. he has a lot of simple-minded friends. 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 absent-minded open-minded narrow-minded strong-minded weak-minded

18 3.go by (1)pass 经过，过去 ① 时间慢慢过去。 ② 勿失此良机。 Time went by slowly. Don’t let this opportunity go by. (2) judge by　依据……做判断 根据交通规则判断，司机应该被罚。 Going by the traffic rule _____________________, the driver should be punished.　

19 4. anyway 无论如何，总之，反正 不管怎样，这事值得一试。 Anyway it’s worth trying. 也许会下雨，但我们无论如何都要去。 It may rain, but we’ll go anyway.

20 5.deal with (1)处理，安排 我现在要处理这个问题。 I will deal with the problem now. 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?

21 （2）和……打交道，对付，收拾 那个人很容易对付。（或打交道很容易） That man is easy to deal with. （3）论述，谈（某问题） 这些小说没谈及现实问题。 These novels do not deal with reality.

22 6.birth (1)n. process of being born, coming into the world 出生，出世，诞生 那婴儿生下来就有七磅重。 The baby weighed 7 pounds__________. at birth 他虽然生在法国，但父母是英国人。 He is British________ though he was born in France. by birth 他出身低微。 He is___________. of no birth

23 give birth to & be born give birth to 意为“生产，生下”，有时也作“使……诞生”解 她生了五个小孩。 She gave birth to five children. be born 则表示“出生” 她生于1968年。 She was born in 1968.

24 7.sound 系动词，听起来…… sound like “听起来像” like 为介词，其后跟名词、代词或动名词 听起来像直升飞机的声音。 That sounds like a helicopter. 你说的话听起来有道理。 What you said sounds reasonable. 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。

25 It sounds as though/as if:
听起来似乎政府不知怎样做 It sounds as though/if the government don’t know that to do. 音乐听起来多美啊! How sweet the music sounds!

26 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。 recognize (1)vt. be able to identify again sb./sth. that one has seen, heard, etc.认出，听出 从走路的姿势你可以认出他来。 You’ll recognize him____________. by his walk

27 (2)vt. be willing to accept sb. /sth
(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.

28 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 (1) adj. using analysis, of analysis 分析的，用分析法的 分析机 Analytical Machine

29 [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.)

30 10.However, people thought I was simple-minded 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。 However (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

31 她非常努力，（尽管如此）然而她没有成功。
She worked hard. However, she wasn’t successful. 然而他弄错了 He was mistaken, however. 然而，这个问题还有它的另一面。 There is, however, another side to this problem.

32 (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.

33 11.as 作为 作为学生，我们必须利用好时间。 As students, we must make good use of time. 他在一家五星级酒店里当一名服务员。 He served as a servant in a five-star hotel. As the years went by 当，，时候（表伴随） = With the years going by

34 13. With 具有；有着 中国是一个有着悠久历史的国家。 China is a country_______________________. with a long history 那个有着浓密头发的男人是我的哥哥。 The man______________ is my brother. with thick hair

35 14.love doing 接动名词的动词有：enjoy/ finish/ practise/ consider/ miss/ admit /can’t help doing 当我有空的时候，我喜欢听轻音乐。 When I am free, I enjoy listening to the light music. 当他听到这个悲伤的消息，他情不自禁地看了。 When he heard the sad news, he couldn’t help crying.

36 Take a break!

37 Grammar: Group A 1. We have finished our homework.
2. Many visitors have visited the Great Wall. 3. Mike has seen two films since last month. 4. The Russian government has turned these palaces into museums.

38 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.

39 分析: A组强调动作的执行者,是主动语态, 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

40 Have/ has been Ved 现在完成时的被动语态
表示到现在为止已经完成的某个被动的动作 1.The new bridge over the Yellow River has just been completed. 2.Many more buildings have been built in the past ten years.

41 He has thought of a way of solving the problem.
1.被动语态介词固定搭配不能省略。 He has thought of a way of solving the problem. =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 Eg. The accident which happened yesterday surprised me.

42 3.带双宾语的动词give /send/bring/ take/teach/show/ tell/ make/ sing/ write/ sell/buy/ ask/ pay/ borrow/ lend/ hand/ offer/provide/ past/get/promise 变被动语态有两种方法： Eg. I have given him the book. （1）=He has been given the book. （2）=The book has been given to him.

43 (2) =We have been offered the most comfortable service by him.
He has offered us the most comfortable service. (1) =The most comfortable service has been offered to us by him. (2) =We have been offered the most comfortable service by him.

44 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.

45 3. They have built a PC the way we wanted.
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 s 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 computer has been used every day since we bought it.

46 高考链接 More patients _________in hospital this year than last year. D
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 have been completed D. will have completed D C

47 D A 3. ---- The window is dirty. ---- I know. It ________ for weeks.
hasn’t cleaned B. didn’t clean C. wasn’t cleaned D. hasn’t 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. hadn’t been invited D. didn’t invite D A