新外研版九年级英语上M9U2（课堂PPT）

1、Unit 2 Will books be replacedby the Internet?Module 9 Great inventionsput up 张贴张贴;公布公布website网站网站mail邮件；信件邮件；信件 page页；一页（纸）页；一页（纸）electronic电子的电子的 technology科技；技术科技；技术 electronic technology 电子技术电子技术张贴，公布张贴，公布在英特网在英特网数以千计的数以千计的电子技术电子技术向某人借某东西向某人借某东西把东西借给别人把东西借给别人存储卡存储卡在过去在过去收到收到来信来信照顾，照看照顾，照看获取信息获取信息

2、向某人承诺做某事向某人承诺做某事put upon the Internetthousands of electronic technologyborrow sth from sblend sth to sb=lend sb sthmemory cardin the pasthear fromtake care of =look afterget informationPromise sb to do sth1.Football_everywhereintheworld.A.isplayedB.playC.isplayingD.plays2.Everybodyherewas_apresent.A

3、.gaveB.givenC.TogiveD.Giving3.Alltreesmust_wellwhenitisdry.A.bewateredB.arewateredC.waterD.bewatering4.Anewfactory_inourcitylastyear.A.builtB.hasbuiltC.wasbuiltD.isbuilding5.Thesebooks_goodcareof.A.musttakenB.musttakeC.havetotakeD.mustbetakenABACD6.More“GreatGreenWalls”must_allovertheworld.A.buildB.

4、arebuiltC.bebuildingD.bebuilt7.Hisschoolbag_byawomantenminutesago.A.tookawayB.wastakenawayC.wastakenoffD.istaken8.Yesterdayavisitor_somethingabouthishometown.A.wasaskedB.wasaskingC.isaskedD.askedDBA9.Moretrees_nextyear.A.willbeplantedB.willplantC.haveplantedD.areplanting10.Today,toomanytreesarestill

5、_intheworld.A.cuttingdownB.cutdownC.beingcutdownD.cutted11.Greatchanges_placesincehecamehere.A.havebeentakenB.havetakenC.hasbeentakenD.hastaken12.Hewasseen_somethingfromtheshop.A.stealB.tostealC.tobestolenD.stealedABBBWhat can you do on Internet ?shoppingSearch for informationchat with friendslisten

6、 to the musiclook through news 浏览浏览Will books be replaced by the Internet ?Which one do you like better? Why?It will not be replaced by computers. Because It will replace paper books. Because Competition 快速阅读，浏览快速阅读，浏览 look through/prnt/ /tred/买卖；交易买卖；交易 n. tradeby hand 用手；靠手做用手；靠手做development发展；进步发

7、展；进步 n.at a time每次，一次每次，一次 printing印刷印刷 n./divelpmnt/ result(因因而而)产生；发生产生；发生 v. /rzlt/(spread /spred/, spread).扩展；蔓延；传播扩展；蔓延；传播 v.spread/mant/量；数量量；数量 n. amountcompareto把把比作比作introduction引进；采用；推行引进；采用；推行 n. in a way从某一角度；从某一点来从某一角度；从某一点来看；在某种程度上看；在某种程度上/ntrdkn/ /spred/store存储；储藏存储；储藏 v. /st :/各种各样的；

8、各不相同的各种各样的；各不相同的 adj.varied/drekn/替代；取换替代；取换 v. replaceconnection电话连接；计算机网电话连接；计算机网络连接络连接single仅一个的；单个的仅一个的；单个的 form种类；类型；形态；存在方式种类；类型；形态；存在方式/sgl/ /verd/knekn/ /f:m/ directionwait and see方向方向 n. 等等看；等着瞧等等看；等着瞧 /rples/look through快速阅读，浏览快速阅读，浏览 printing印刷印刷trade买卖；交易买卖；交易 spread v. 撒；散布，传播；普及撒；散布，传播

9、；普及She was told not to spread this secret around.她被告知不要把这个秘密传出去。她被告知不要把这个秘密传出去。single adj. 仅一个的，单个的仅一个的，单个的A single shot rang out. 传来一声响亮的枪声。传来一声响亮的枪声。direction n.方向方向She cast a welcoming smile in his direction. 他向她微笑以是欢迎。他向她微笑以是欢迎。introduction n.1). 介绍；正式引见介绍；正式引见 He was shaking her hand before I c

10、ould finish the introduction.未等我介绍完，他就在握她的手了。未等我介绍完，他就在握她的手了。2). 引进，传入引进，传入 (+of/to/into)The government saw the introduction ofnew technology as vital.政府认为引进新技术至关重要。政府认为引进新技术至关重要。 Work in pairs. Read the title of the passagein Activity 2. Discuss and make a list of the advantages of books and the In

11、ternet.2. Read the passage and match the main ideas with the paragraphs.a). The world before printed booksb). The world after invention of printingc). Life with paper and printingd). Technology and bookse). The future of books23145Will books be replaced by the Internet? Every morning, my father buys

12、 a newspaper on his way to work. Every day, I open my books in class and start my lessons. Every evening, my mother looks through magazines at home. And every night, I look at the photos of David Beckham and Yao Ming on my bedroom wall before I go to sleep. Can we imagine life without paper or print

13、ing?on ones way to 在去在去的路上的路上looks through 浏览浏览go to sleep 去睡觉去睡觉printing 印刷，印刷术印刷，印刷术Read para1, and fill the tableopen my bookslook at photosbuy a newspaperlook throughmagazinesThis passage means that paper and printing areVery _ in our lifeimportanton his way to workof David Beckham and Yaomingin

14、 class and start my lessonsat home Paper was first created about 2,000 years ago in China .After its invention, people started to write on paper to make books. In those days, books were only produced one at a time by hand. As a result, there were not many books, and they were expensive. So, few peop

15、le had the chance to learn to read. Printing was invented in China during the Sui and Tang dynasties. Later, developments in printing made it possible to produce books more quickly and cheaply. A trade in books start to do sth. 开始做某事开始做某事at a time 每次，一次每次，一次by hand 用手用手make+ it +adj to do sth 使做某事怎么

16、样使做某事怎么样have the chance to do 有机会做某事有机会做某事resulted, and more people learnt to read. Knowledge and ideas spread faster than ever before. In a way, We can compare the invention of paper and printing to the introduction of the Internet in the twentieth century. Although the Internet is still young, it

17、is growing very fast, and may become more powerful than printing. A much larger and more varied amount of information can be stored on the Internet than in books. Someone with an Internet connection can find information much more easily than they canin a way 从某个角度，从某个方面从某个角度，从某个方面learn to do sth 学做某

18、事学做某事compare.to.把把.比作比作.compare.with.把把.和和.作比较作比较a large amount of+不可数名词不可数名词许多许多,大量的大量的.网络连接网络连接When was paper invented?Why did few people have the chance to learn to read at that time?It was invented about 2000 years ago.There were not many books, and they were expensiveRead para2, and answer the

19、questionsRead para3, and check the sentences More people can learn to read because of the development of printing.2.The invention of printing is not as important as the introduction of the Internet.3.The Internet was invented about a century ago.find it in printed forms. And the machines we use to r

20、ead it are now small and light, often smaller and lighter than a single book. Computers and the Internet are used in classrooms now, and newspapers and magazines are already read online. So what direction will traditional printing take in the future? Will books be replaced by the Internet? Lets wait

21、 and see. 用打打印的方式用打打印的方式我们用来阅读信息的机器现在既小又轻我们用来阅读信息的机器现在既小又轻常常比一本书还小还轻常常比一本书还小还轻拭目以待拭目以待在去在去路上路上浏览浏览去睡觉去睡觉每次每次用手工用手工有机会做某事有机会做某事使做某事怎么样使做某事怎么样从某个角度从某个角度把把比作比作许多，大量许多，大量用各种形式用各种形式用印刷的形式用印刷的形式被取代被取代用相似的方式用相似的方式on ones way tolook throughgo to sleepat a timeby handhave the chance to do sth. make it +形容词形容

22、词+to do in a waycompare to a large amount ofin varied forms in printed formsbe replaced byIn a similar way3. Complete the table.paper createdprinting inventedA much larger and more varied amount of information can be stored on the Internet than in books. Someone with an Internet connection can find

23、information much more easily than they can find it in printed formspaper createdLearning to learnTo find information in a passage quickly, you can read the heading and the first sentence in each paragraph. This will often tell you what the passage is about.4. Complete the passage with the correct fo

24、rm of the words in the box.developments, direction, introduction,powerful, replace, spread, trade Books were expensive after paper was invented because they were expensive because they were made by hand, but (1)_ in printing made it cheaper and faster to make books.developmentsA(n) (2)_ in books res

25、ulted, andknowledge (3)_ more quickly than ever before. The (4)_ of the Internet has changed the world in a similar way, although the Internet is much more (5)_. With more and more people using the Internet, the (6)_ that traditional printing will take in the future is uncertain, and computers may (

26、7)_ books one day.tradespreadintroductionpowerfuldirectionreplace my father buys a newspaper on his way to work. 爸爸在上班的路上都要买本书。爸爸在上班的路上都要买本书。 on his way to 在某人去在某人去的路上的路上 I pass the store on my way to library. 我在去图书馆的路上经过了那家小店。我在去图书馆的路上经过了那家小店。注意：注意：在在on ones way to结构中，如果地点是结构中，如果地点是 副词，副词，to应该省略。应该

27、省略。On his way home, he bought a pen.在他回家的路上，他买了一支钢笔。在他回家的路上，他买了一支钢笔。in a way 从某种意义上来说从某种意义上来说in the way 一般指挡住去路的障碍物一般指挡住去路的障碍物on the way to 在路上在路上on ones way to 某人在去某地的路上某人在去某地的路上in that way 用那种方式用那种方式by the way 顺便提一下。顺便提一下。 2. my mother looks through magazines at home. 妈妈在家翻阅杂志。妈妈在家翻阅杂志。 look throu

28、gh 浏览，温习浏览，温习 He looked through many books in order to find the correct answer. 为了找到正确答案为了找到正确答案,他查阅了许多书籍。他查阅了许多书籍。3. go to sleep 睡觉睡觉The mother patted the little girl to make her go to sleep. 母亲拍小孩入睡。母亲拍小孩入睡。1). go to sleep与与get to sleep意义相近，也是终止意义相近，也是终止 性动词短语。即性动词短语。即“入睡，睡着入睡，睡着”，强调进入梦强调进入梦乡的过程，乡

29、的过程，幵始睡觉幵始睡觉”，即，即being to sleep。I dont know when I went to sleep / got to sleep last night.我不知道我昨晚什么时候睡着的。我不知道我昨晚什么时候睡着的。辨析辨析: go to sleep, get to sleep, go to bed, 与与 be/fall sleep2). go to bed “就寝就寝”，只表示，只表示“上床去睡上床去睡”这一这一动作动作，无无“睡着睡着”之意。之意。是终止性动词短语是终止性动词短语。反义短语是反义短语是get up “起床起床”。I go to bad at ab

30、out eleven, and go right off to sleep. 3). fall asleep“睡着睡着”，表示一个动作的过程，表示一个动作的过程，侧重于侧重于“自然而然的入睡自然而然的入睡”；be asleep“熟睡熟睡”，强调睡眠的状态。强调睡眠的状态。Because I am tired, I fall asleep quickly. 因为我很疲劳，因此很快就睡着了。因为我很疲劳，因此很快就睡着了。4. Can we imagine life without paper or printing？我们怎能想象没有纸或者印刷术的生活？我们怎能想象没有纸或者印刷术的生活？(1).

31、 imagine 后接后接that或者或者what 引导的从句。引导的从句。I cant imagine what he looks like.我想象不出他长什么样子我想象不出他长什么样子。(2). imagine (sb./sbs )doing sth 想象想象(某人某人)做某事做某事。I cant imagine walking all the way to the North Pole我无法想象怎样一路走到北极去。我无法想象怎样一路走到北极去。5. In those days, books were only produced one at a time by hand.(1). at

32、a time一次，每次一次，每次(多少个多少个)Please come in once at a time, not all together.请一个一个的进来，不要一起进来。请一个一个的进来，不要一起进来。(2). by hand手工地；亲手地手工地；亲手地 All these toys are made by hand. 所有这些玩具都是手工制作的。所有这些玩具都是手工制作的。6.Lets wait and see.让我们拭目以待吧。让我们拭目以待吧。 Well have to wait and see what happens. 我们只好等等看将会发生什么我们只好等等看将会发生什么 If

33、 you dont believe it, wait and see. 如若不信如若不信, 请拭目以待请拭目以待. Why not just wait and see what happens? 何不静观其结果呢何不静观其结果呢?7. be replaced by 被被所替代所替代 Will books be replaced by computers? 书本会被网络阅读所替代吗？书本会被网络阅读所替代吗？8.be made of和be made from表示“由.制成”，主语为制成品。be made of 表示制成成品后，仍可看出原材料是什么，保留原材料的质和形状，制作过程仅发生物理变化。如

34、：The kite is made of paper.be made from表示制成的东西完全失去了原材料的外形或特征，或原材料在制作过程中发生化学在制作过程中发生化学变化，在成品中无法辨认变化，在成品中无法辨认。如：The paper is made from wood.9.The answer to the question 这个问题的答案。这个问题的答案。to 在这里有指向、对于、针对的意思。在这里有指向、对于、针对的意思。如：如：Can I have the key to the front door?可以给我前门的钥匙吗？可以给我前门的钥匙吗？5. Read the sentenc

35、es and notice how we give reasons and results. Books were only produced one at a time by hand. As a result, there were not many books.2. Because there were not many books, few people learnt to read.3. These machines are smaller and lighter than books so they are easy to carry.Now work in pairs. Ask

36、and answer the questions. Write full sentences. Why is it hard to imagine a world without printing? What was the result of few books being produced? What happened after printing technology developed? 4. What will happen to the books in the future? Why? Why is it hard to imagine a world without print

37、ing?Its hard to imagine a world without printing because we have so many printed things now.6. Write full sentences with the notes in Activity 3.About 2,000 years ago, paper was first created7. Write a passage about traditional printing and its future. Use the sentences you wrote in Activities 5 and

38、 6 to help you.一一. 根据句意及首字母提示完成句中单词。根据句意及首字母提示完成句中单词。1.The tea garden p_black tea and green tea.2. Shakcspears p_ are still popular now.3. Which of Edisons i _do you think is the greatest?4. Computers may r _books. 5. We students should learn much k_.roducelaysnventionseplacenowledge6.The fire s_ver

39、y quickly because of thestrong wind.7.Which d_is it to the museum, please?8.Foreign t_, the exchange of goods betweennations, takes place for many reasons.9.He isnt_(单身的单身的).He is married.10._(发展发展)of science and technology must be good to people rather than harm them.11.He is known by most of us, s

40、o he needs no_(introduce).12.A big multimedia room will_(代替代替)theold classroom.preadirectionradesingleDevelopmentintroductionreplace二二. 根据汉语意思完成英语句子。根据汉语意思完成英语句子。1.我想我们应该去散步，而不是待在家里。我想我们应该去散步，而不是待在家里。 I think we should go for a walk_ _staying at home.2. 早期的书是手工制作的。早期的书是手工制作的。The early books were produced_ _.3. 你经常上网浏览吗你经常上网浏览吗？Do you often_ _the Internet?insteadofbyhandlook through4.大明梦想有朝一曰能成为著名的艺术家。大明梦想有朝一曰能成为著名的艺术家。Darning dreams of becoming a famous artist_ _.5. 每次你可以从图书馆借两本书。每次你可以从图书馆借两本书。You can borrow two books from the library_one/somedaya