九年級(jí)英語(yǔ)上冊(cè)Module4 Unit2 課件3外研版

Module 4 unit 2 Books can be produced more quickly and cheaply. .FOUR GREAT INVENTIONS IN ANCIENT CHINA compasspapergunpowderprinting2. How often do you use computers ?1. DO YOU USE COMPUTERS?3.WHAT CAN YOU DO ON COMPUTER?Play computer games See films Listen to music Receive information Download information Chat with others HOW OFTEN DO YOU USE BOOKS ? Activity 1The advantages of both books and computers . Advantages bookscomputers1.Nice object to own2.Often relatively cheap 3.Easy to use1.Store lots of information2.Many “books ”are free3.Easy to find lots of more obscure “books ”Dear classmates:Dear classmates:Our magazine is going to be online next week . Our magazine is going to be online next week . Welcome to our school website and look through Welcome to our school website and look through the the magazine.magazine.As you can see, computers have been more and As you can see, computers have been more and more important in our life. Some people say that more important in our life. Some people say that What do you What do you think of it? Please write to us for the column think of it? Please write to us for the column “hottest topic” next week! “hottest topic” next week! a.The world before lots of booksb. The invention of printingc. Life on paper and in printd. Technology and books todaye. Can books be replaced by computers?(P(P1 1) )(P(P2 2) )(P(P3 3) )(P(P4 4) )(P(P5 5) )read the first sentence ,get the main idea.Activity 2 2000 years ago 11th centurytodayfuture paper was created printing developedInformation downloaded from the Internet books may be replaced by computersActivity 3Activity 3Activity 8Activity 8 paragraph 1Why is it hard to imagine life without paper or print?Because we use paper and print (印刷印刷品品)everyday .LANGUAGE NOTES PARAGRAPH 1 1.On his way to work 在他去上班的路上 on ones way to +地點(diǎn) “在某人去的路上” on my way to school 在我去上學(xué)的路上 on my way home 在我回家的路上 2.every evening my mother looks through the magazines . 每天傍晚，我媽媽在家翻閱雜志。 Look through 是一個(gè)動(dòng)詞短語(yǔ)，表示“瀏覽，粗略地翻閱” look after 照顧 look at 看 look for 尋找 look forward to 盼望 look over 檢查 look up 查找3.Can we imagine life without paper or print ? 我們可以設(shè)想沒(méi)有紙張和印刷的生活嗎？When was the first paper created?What has it been made from?How was a book made?Why did few people learn to read? read the second paragraph silk, cotton, bamboo,woodAbout 2000 years ago By hand Because there werent many books ,books were expensive and rareLANGUAGE NOTES PARAGRAPH 21.Paper has been made from silk ,cotton ,bamboo be made from “由制成” （成品看不出原材料）如： Wine is made from grapes . 葡萄酒用葡萄釀造而成。 be made of 意思也是“由制成” （成品能看出原材料）The desk is made of wood .這張桌子是用木頭做的。2.But in those days ,books could only be produced one at a time by hand .但在那個(gè)年代，依靠手工，一次只能制作一本書(shū)。 at a time “一次，每次” by hand “手工地，親手地”3.As a result ,they were expensive and rare . 結(jié)果是，書(shū)既昂貴又稀有。 As a result “結(jié)果” 還可以說(shuō) as a result of “由于的結(jié)果”FEW PEOPLE LEARN TO READ Few +可數(shù)名詞復(fù)數(shù) “很少、幾乎沒(méi)有” 表否定Little +不可數(shù)名詞 “很少、幾乎沒(méi)有” 表否定A few +可數(shù)名詞復(fù)數(shù) “幾個(gè)、一些” 表肯定A little + 不可數(shù)名詞 “一點(diǎn)兒” 表肯定1.The first printed books were made by _2.Books could be produced more quickly and cheaply after the 11th century because _(Activity 6)3.More people learn to read, then _ (activity 7)read the third paragraph putting ink on a wooden block and holding the paper against it. printing was developedKnowledge and ideas spread quickly LANGUAGE NOTES IN PARAGRAPH 3 1、at the beginning of 在開(kāi)始時(shí)/ 在的起點(diǎn)at the beginning of the 11th century 在11世紀(jì)初at the beginning of the road 在道路的起點(diǎn)2.at the end of 在結(jié)束時(shí)at the end of the month 在月末at the end of the road 在道路的盡頭3. more quickly and cheaply 更快更便宜4. after that 從那以后5.In a way ,that can be compared with the introduction of the Internet in the 20th century . 在某種程度上，其速度可以和二十世紀(jì)的因特網(wǎng)的引入相媲美。 1) in a way在某種程度上2) compared with 與 相比較1.What can we use to get information?2.Will books be replaced by computers in Tonys opinion?read the fourth and fifth paragraph: We can get information from books and computers .In Tonys opinion , books will not be replaced by computers .LANGUAGE NOTES PARAGRAPH 41.In the future 在將來(lái)2.Today information can be revieved online downloaded from the Internet rather than found in books . 如今，信息可以在線接收，從因特網(wǎng)上下載，而不必到書(shū)上去尋找。 rather than 勝于，而不是 Ill go home to watch TV rather than see the film .我寧愿回家看電視也不愿看這部電影。RATHER THAN “而不是” 它連接兩個(gè)語(yǔ)法功能相等的結(jié)構(gòu)。1. I want to wear the black shoes rather than the brown ones .我想穿黑色的那雙鞋，而不是褐色的那雙。2.After school I prefer to play basketball with you rather than go home .放學(xué)后我寧愿和你打籃球也不愿回家。名詞短語(yǔ)名詞短語(yǔ)名詞短語(yǔ)名詞短語(yǔ)動(dòng)詞短語(yǔ)動(dòng)詞短語(yǔ)動(dòng)詞短語(yǔ)動(dòng)詞短語(yǔ)I think Tom should be blamed rather than you . 我認(rèn)為受責(zé)備的應(yīng)該是湯姆而不是你。人稱代詞人稱代詞名詞名詞LANGUAGE NOTES PARAGRAPH 51.One day 某一天 ，既可以指過(guò)去的某一天，也可以指將來(lái)的某一天 someday=some day “總有一天”；“有朝一日” 只能指將來(lái)的某一天2. No ,I dont think the Yao Ming poster on my bedroom wall will ever be replaced by a computer two metres high . 不，我認(rèn)為臥室墻上姚明的海報(bào)不會(huì)被兩米高的電腦所取代。 be replaced by 被取代 ACTIVITY 5 Say the meaning of the words :1.creat 2.develop3.hold 4.keep5.produce 6.receive 7.spread1.創(chuàng)造2.發(fā)展3.拿著4.保持5.生產(chǎn)6.接收7.傳播ANSWER THE QUESTIONS 1.When was paper first created ? Paper was first created about 2000 years ago .2. Were books produced by hand or by machine at first ? Books were produced by hand at first .3. What was the paper held against ? Paper was held against wooden blocks .4.When was printing developed ? Printing was greatly developed at the beginning of the 11th century .5.What can be kept in CD-ROMs ? Information can be kept in CD-ROMs.6.What can be received online ? Information can be received online .7.How were ideas spread in the past ? Ideas were spread by books and mouth to mouth .8. How are ideas spread today ?Today ideas spread by the internet , TV , radio , etc .Newspapers and magazines can already be read online .情態(tài)動(dòng)詞+ be + pp 情態(tài)動(dòng)詞： can , could , must 等 含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu)：含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu)：FIND THE SIMILAR SENTENCES1.Books could only be produced once at a time by hand .2.Books could be produced more quickly and cheaply.3.That can be compared with the introduction of the Internet in the 20th century .4.Information can be kept on CD-ROMs or machines.Newspapers and magazines can already be read online .現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)Paper has been made from silk , cotton , bamboo and wood . has / have + been + pp ( 主語(yǔ)是第三人稱單數(shù)用 has ,其他人稱用 have )Exercises about words and expressions 1.Things made _ are usually more expensive than those produced in factories.2. _ and _ are both used to produce paper.3. If you invent or _ something, you made something.4 over 50% of wheat in our country is _in this region.by hand, cotton, wood, produce, create1.Tonys father like to buy a newspaper _(在他在他上班的路上上班的路上) on his way to work on ones way to on ones way back (to) on ones way home2. Paper _ first _(被創(chuàng)被創(chuàng)造造) about 2,000 years ago. 3. Printing was _(被發(fā)明被發(fā)明) by Bi Shen in China. was created invented4In those days, books could _ only _(被生產(chǎn)被生產(chǎn)) one at a time _(用手工用手工). be produced by hand by machine5. Paper can be _(由由制制成成) silk, bamboo, wood and cotton.6. The desk is _(由由制成制成) wood. Its _(木制的木制的)7. The china is _(由由生產(chǎn)生產(chǎn)) China. made from made of made in wooden8. Knowledge and ideas could _(迅速傳播迅速傳播) spread quickly spread spread - spread9. _(在某種程度上說(shuō)在某種程度上說(shuō)), printing can be _(與與比較比較) the introduction of the Internet10. _(與與比較比較) the winter, the spring is warmer. In a way compared with Compared with11. Information can _(被被接受到接受到) online and it can _(被下載被下載) from the Internet _(而不是而不是) found in books. And it can _(被保存被保存) on CD-ROMs or MP3 players.12. Books cant _(被代替被代替) by computers. be received be downloaded rather than be kept be replacedrather than, one day ,CD-ROM, 1. Could you imagine a digital of Yao Ming on the wall _ a poster? 2. _can be used to keep information.3. I want to move to the city _ moved to the country EXERCISES 61.A _and _a thousand are both numbers .2.Cloth can be made of _or _.3._and _are both used to produce paper .4.The word “ _” is the opposite of the word “_”.5.If you _or _something,You make something .hundred thousandcottonsilkBamboowoodcheapexpensiveinventproducedExercises on grammar 一、 選擇正確的答案。1 .the English newspaper is very easy for the students because there are _new words in it .A little B a little C few D a few 2. “You look sad ,Sarah .” “ Yeah , I have made _ mistakes in my report .A a little B little C a few D few 3. chinas sports stars Yao Ming and Liu Xiang _Goodwill Ambassadors (親善大使） of Shanghai . A has been named B have been named C has named D have named 4. _its raining ,_no one leaves the sports ground . A Although ; but B Because ; so C Because ; / D Although ; / 4.what should we do first if we want to develop our village . - A lot of new roads I think . A must build B have to build C must be built D have built6. China is still a _country . A developed B developing C develop D develops7. I dont think sixteen year olds should _to go to bars .(酒吧） A allow B be allowing C be allowed D not allow8.This kind of food _in a cool place . A keep B must keep C must be kept D may kept 9. “what beautiful flowers in the garden !” “Yeah ! They _here last year .” A planted B were planted C are planted D will be planted 10. -Jill looks so painful . There _be something wrong with her . - Oh dear ! Wed better take her to the hospital . A can B should C would D must KEYS TO EXERCISE 2 ON P1241.b) This book must be read by all the students .2.b) His ideas can be understood by everyone .3.b) Her books could not be found anywhere .4.b) For a long time , computers could not be used by many people .5.b)The work can be done now if you want .6.b)These magazine must not be taken from the library.KEYS TO EXERCISE 7 1. printing2. information3. Internet4. invention5. keep 6. books 7. compare 8. cheaper