人教版高一英語模塊二Unit3Reading.ppt

1、Unit 3 Computers,Warming up, Talking and Listening,Do you know them?,keyboard,mouse,floppy disc,USB flash disc,CD/DVD/VCD,CD / DVD-ROM,monitor,hard disc,chips,1,2,4,3,5,6,1. monitor 2. screen 3. CD-ROM 4. mouse 5. keyboard 6. hard disk,Label each part,abacus,huge computer,calculator,PC (Personal com

2、puter),laptop,PDA (personal digital assistant),robot,Whats next?,What do they tell you about the development of computers?,1. What do they have in common?,I think that In my opinion I believe that,1. They can be used for calculating. 2. They can deal with maths problems. 3. They are our friends. 4.

3、They are useful and helpful.,Discussion One,Do you know in what ways computers are used today? Work out a list and compare it with your partner.,Discussion Two,1. use a computer for school work 2. play games on the computer 3. send emails to friends 4. download music and films 5. surf the web for fu

4、n 6. take part in chat groups,7. use the Internet to research information for school tasks 8. buy things on line 9. look at photographs on the computer 10. read news both at home and abroad, read books and magazines,in common: for or by all of a group 共同的；共有的；共用的 常常have in common with 如： have nothin

5、g in common 無共同之處 have little in common 幾乎無共同之處 have something in common 有一些共同之處 have a lot/much in common 有許多共同之處,Language points,1) You know, Dorothy, I have one thing in common with you 2) I have noting in common with him, so how can I get along well with him. 3) In common with many other classma

6、tes, I like playing basketball. common knowledge/ sense 常識 common people 普通人，老百姓,Reading,1. Fast reading for general ideas 1) Who is the speaker in this story? A computer.,2) Reading to get the general idea of the type of writing and summary of WHO AM I?,This is a piece of narrative writing. 記敘文,It

7、tells about the birth and development of computer.,I began as a calculating machine in France in 1642. My memory improved. Since the 1970s many new applications have been found for me.,2. Detailed reading,1) Where were you in 1642? 2) What were you called in 1936? 3) What happened to you in the 1970

8、s?,Since the 1970s I have been used in offices and homes.,In France.,A universal machine.,The computer began as a calculating machine,1840s,Alan Turing wrote a book about how computer could be made to work as a “universal machine” to solve any difficult mathematical problem.,Please fill in the table

9、,1960s,Many new applications have been found for computer.,Computers connect people all over the world together.,Computer had grown as large as a room.,Discussion,How computers have changed our lives?,Advantages VS. Disadvantages,1. At that time it was considered a technological revolution. technolo

10、gical adj. -technology n. technical adj. -technique n. technology指總的科學(xué)技術(shù)（抽象） technique指小的技術(shù)，技巧（具體） Eg. Science and _ modern management _,Language points,technology,technique,2. artificial adj. 人造的，假的 artificial intelligence 人工智能 artificial flowers/pearls/smile 假花/假珍珠/假笑 3. solve vt. -solution n. sol

11、ve a problem/ puzzle/ mystery the solution to the problem answer the question the answer to the question,4. fromon 從時起 從那時起，王子與公主就幸福地生活在一起。 From then on, the prince and princess lived happily. From now on, I will listen carefully in class. 5. By the 1940s, I had grown as large as a room, and I wonde

12、red if I would grow any larger. by 加時間，一般用完成時態(tài) By the end of 2009, I _ for ten years.,By the time I was fifteen, I _ my dream. as原形as，和一樣 not as/ so as, 不如 The room is as large as that room. The room is three times as large as that room. The room is twice larger than that room. The room is three tim

13、es the size of that room. 可修飾比較級的詞a bit, a little, rather, much, far, a lot, a great deal, any, still, even, by far等 注意：quite, very 不能修飾比較級,1. That box is _ mine. A. as heavy twice as B. twice so heavy as C. twice as heavy as D. twice as heavier as 2. Does he get _ better? much B. more C. very D. an

14、y 6. as time went by, I was as time goes by = with time going by 隨著時間流逝，他通過努力在英語上取得了很大進(jìn)步。 As time goes by, he makes great progress in English because of his hard work.,7. as a result 結(jié)果 1) 他不用功, 結(jié)果考試不及格。 He didnt work hard, as a result he failed his exam. as a result of 的結(jié)果，由于 2)由于大雪他遲到了。 He was lat

15、e as a result of the snow. 3)由于政府縮減經(jīng)費的緣故，有五百人被突然解雇了。 Five hundred people were fired as a result of government spending cuts.,8. so that如此以致于 suchthat,eg. He is so old a man that he cant carry the box . He is such an old man that he cant carry the box. They are _ beautiful flowers that we all like th

16、em. They are _ beautiful flowers _we all like.,so.that.結(jié)構(gòu)的so+形容詞/副詞位于句首時，句子用倒裝結(jié)構(gòu)。 So hard does he work that he seldom goes home. There are _ many books _ we cant afford them. There are_ many books _ we cant afford. (many, much , few, little(少）前只能用so),adj./adv. so + adj. +a/an +單數(shù)名詞 that many/much/fe

17、w/little(少) a/an adj. +單數(shù)可數(shù)名詞 such+ adj.+復(fù)數(shù)可數(shù)名詞 that adj.+不可數(shù)名詞,9. anyhow=anyway adv. 無論如何；即使如此；至少 1) I couldnt think of the name of that man anyhow. 2)至少你可以試試。 Anyhow, you can try. 3)無論如何，我必須說出真相。 Anyhow I must tell the truth. 區(qū)別someway, somehow以某種方式，不知怎么的 Somehow, he was afraid of his English teac

18、her.,10. the human race 人類 1) Is the human race threatened with complete extinction? 人類是否會受到完全滅絕的威脅呢？ 人類：the human race 謂語單數(shù) human beings/ a human being 可數(shù) mankind/ man前不加冠詞，謂語單數(shù) 11. truly adv.-true adj. -truth n. yours truly. 用于信末=yours sincerely to tell you the truth 說實話,12. begin as= start as后面加職

19、業(yè)，身份 begin with= start with 后面加方式，手段 He began _ a teacher. That class began _ a favorite song. end up with+方式/ end up in+結(jié)果,11. give sth. away to sb. give its computers away to a local school He gave away most of his money to charity.捐贈 The principle gave away the prizes to her.頒發(fā) He gave away our s

20、ecret to our teacher.泄露 His nervousness gave him away. 出賣 引申give 短語 give up give in (to sb.) give back give out give off,放棄,投降，屈服；上交=hand in,歸還=return,分發(fā)；釋放（熱）；用完 vi.,釋放（味道.熱）,12. personally = in ones opinion= as far as one is concerned Personally, I think you are right. 13. in a way=in one way=in s

21、ome ways在某種程度上 in the way擋道 in this way用這種方法（by this means) on the/ones way (to)去的路上 by the way順便說一下 14. arise-arose-arisen vi.出現(xiàn) An opportunity has arisen.,arise from 有引起 Traffic accidents arise from carelessness. 區(qū)別rise, raise 15.make up 形成，組成，構(gòu)成 One hundred years make up a century. One century is made up of one hundred years. 虛構(gòu), 捏造, 編造 The boy made up a story; it was not true.