冀教初中英語(yǔ)八下《Lesson 21 Books or Computers》PPT課件 (3)

Lesson 21Books or Computers?Words&expressionspressappearmodernelectronicselln.印刷機(jī)；新聞界印刷機(jī)；新聞界v.出現(xiàn)；呈現(xiàn)；來(lái)到出現(xiàn)；呈現(xiàn)；來(lái)到adj.現(xiàn)代的；新式的現(xiàn)代的；新式的adj.電子的電子的v.賣；出售賣；出售paper bookse-books1.How many books have you read this year?2.Do you read e-books?Do you like them?Objectives1.To understand the passage about books.2.To learn some useful words and expressions to talk about the history of books.Words:press appear modernelectronic sellExpressions:pass on by hand printing press keep onRead and answer.1.How did people write books in ancient times?People wrote down their stories with paper.They wrote each word by hand.2.What made it possible to print books quickly?Modern technology made it possible to print books quickly.3.What kind of books quickly changed peoples reading habits?E-books.Read the lesson and put the sentences in the correct order.The History of the Book()It took a long time to write just one book.()It made it possible for common people to read books.()The e-book appeared.()People had no books,and they shared knowledge by telling stories.()The printing press appeared.()People download books from the Internet.()With paper,people began to write down stories.12345671.People passed on their knowledge by telling stories.人們通過(guò)講故事來(lái)人們通過(guò)講故事來(lái)傳播傳播知識(shí)。知識(shí)。pass on 傳遞；前進(jìn)；去世傳遞；前進(jìn)；去世What sort of values do you want to pass on?你想把怎樣的價(jià)值觀你想把怎樣的價(jià)值觀傳遞傳遞給下一代？給下一代？He passed on at the age of 72.他他72歲時(shí)歲時(shí)去世去世。Many a student fails to pass on the examination.許多學(xué)生考試許多學(xué)生考試不及格不及格。2.They wrote each word by hand.他們他們用手用手來(lái)寫每個(gè)單詞。來(lái)寫每個(gè)單詞。by hand 用手；手工用手；手工He moved the huge stone by hand.他他用手用手移動(dòng)了那塊大石頭。移動(dòng)了那塊大石頭。We arranged lead letters by hand before a newspaper was printed.在報(bào)紙印刷以前，過(guò)去是用在報(bào)紙印刷以前，過(guò)去是用手工手工排鉛字排鉛字的。的。3.Then,the printing press appeared and changed the world.然后，然后，印刷機(jī)出現(xiàn)印刷機(jī)出現(xiàn)了并改變了世界。了并改變了世界。printing press 印刷機(jī)印刷機(jī)The newspaper is the most novel product of the printing press.報(bào)紙是報(bào)紙是印刷機(jī)印刷機(jī)制造的最新奇的產(chǎn)品。制造的最新奇的產(chǎn)品。press n.壓；按；新聞；出版社壓；按；新聞；出版社He felt the press of modern life.他感覺(jué)到現(xiàn)代生活的他感覺(jué)到現(xiàn)代生活的壓力壓力。Perhaps we really should be reflecting on another sacred liberty:the freedom of the press.也許我們真正應(yīng)該反思的是另一個(gè)神圣也許我們真正應(yīng)該反思的是另一個(gè)神圣的自由：的自由：新聞新聞自由。自由。v.壓；按壓；按Drago pressed a button and the door closed.德拉戈德拉戈按按了一個(gè)按鈕，門關(guān)上了。了一個(gè)按鈕，門關(guān)上了。Press this button to start the engine.要開(kāi)動(dòng)發(fā)動(dòng)機(jī)就要開(kāi)動(dòng)發(fā)動(dòng)機(jī)就按按這個(gè)按鈕。這個(gè)按鈕。appear vi.出現(xiàn)；呈現(xiàn)；來(lái)到出現(xiàn)；呈現(xiàn)；來(lái)到When night falls,stars appear.夜晚來(lái)到時(shí)星星夜晚來(lái)到時(shí)星星出現(xiàn)出現(xiàn)。He is anxious to appear a gentleman.他急于他急于表現(xiàn)表現(xiàn)得像一位紳士。得像一位紳士。A woman appeared at the far end of the street.一個(gè)女人在街那端一個(gè)女人在街那端出現(xiàn)出現(xiàn)了。了。4.With modern technology,it was possible to print books quickly.使用現(xiàn)代技術(shù)能快速打印書。使用現(xiàn)代技術(shù)能快速打印書。It is/was+adj.+to do sth.做某事做某事(It作形式主語(yǔ)，真正的主語(yǔ)是作形式主語(yǔ)，真正的主語(yǔ)是to do sth.)It is very interesting to learn English.學(xué)英語(yǔ)很有趣。學(xué)英語(yǔ)很有趣。It is lucky to meet you here.有幸在這兒見(jiàn)到你。有幸在這兒見(jiàn)到你。Its very kind of you to help me.你能幫助我真好。你能幫助我真好。若形容詞是描述不定式行為者的性格、品若形容詞是描述不定式行為者的性格、品質(zhì)的，如質(zhì)的，如kind/good/nice/right/wrong/clever/careless/polite/foolish等，用等，用of sb。Its very difficult for me to get up early in the morning.早起對(duì)我而言很困難。早起對(duì)我而言很困難。若形容詞僅僅是描述事物，用若形容詞僅僅是描述事物，用for sb，這類，這類形容詞有形容詞有difficult/easy/hard/important/dangerous/impossible等。等。5.No matter what you havekeep on reading.不管你有什么，繼續(xù)閱讀。不管你有什么，繼續(xù)閱讀。keep on 繼續(xù)繼續(xù) They run after me.I dont look back at them and keep on running.他們?cè)诤竺孀?，我沒(méi)有回頭看，他們?cè)诤竺孀罚覜](méi)有回頭看，繼續(xù)繼續(xù)一個(gè)一個(gè)勁兒的跑。勁兒的跑。The important thing is to keep on top of industry trends,and stay informed.重要的事情是重要的事情是保持保持行業(yè)趨勢(shì)的優(yōu)勢(shì)，并且行業(yè)趨勢(shì)的優(yōu)勢(shì)，并且消息靈通。消息靈通。pass on by hand printing press keep on傳遞；前進(jìn)；去世傳遞；前進(jìn)；去世用手；手工用手；手工印刷機(jī)印刷機(jī)繼續(xù)；保持繼續(xù)；保持Fill in the blanks.The first letter is given.1.With paper,people began to write down their stories.People wrote each word by hand.It took a long time to write one book.I_couldnt travel far.2.When the printing press a_,it changed the world.The m_ printing press can print books quickly,and makes it possible for the c_person to have easy access to books.nformationppearedodernommon3.Computers and the Internet changed the world.They made it possible for a new kind of book:the e_ book.Traditionally books could only be bought and sold at a store,but today you can buy and s_books online.lectronicellFill in the blanks with correct words.1.I never felt stressed like that,but he did _ _ his sense of adventure.我從沒(méi)感覺(jué)到那樣壓抑，但是他確實(shí)給我我從沒(méi)感覺(jué)到那樣壓抑，但是他確實(shí)給我傳遞傳遞了他的冒險(xiǎn)精神。了他的冒險(xiǎn)精神。2.Some scientific books of _ China have been lost.我國(guó)有些我國(guó)有些古代古代科學(xué)著作已經(jīng)失傳?？茖W(xué)著作已經(jīng)失傳。3.The letter was written _ _.這封信是這封信是手寫手寫的。的。pass onancientby hand4.The first signs of the dawn _ on the horizon.黎明的曙光黎明的曙光出現(xiàn)出現(xiàn)在地平線上。在地平線上。5.Trade is the lifeblood of most _ states.貿(mào)易是大多數(shù)貿(mào)易是大多數(shù)現(xiàn)代現(xiàn)代國(guó)家的生命線。國(guó)家的生命線。6._computers are now in common use all over the world.電子電子計(jì)算機(jī)已在世界各地普遍使用。計(jì)算機(jī)已在世界各地普遍使用。appearedmodernElectronic7.I am going to _this old car,and buy a new car.我打算我打算賣掉賣掉這輛舊車，再買輛新車。這輛舊車，再買輛新車。8.The book contains much new _.這本書有很多的新這本書有很多的新信息信息。9.He _ _ working until midnight though he was tied.盡管他累了但還是盡管他累了但還是繼續(xù)繼續(xù)工作到深夜。工作到深夜。sellinformationkept onHomeworkTopic:Which invention do you think is more importantthe printing press or the Internet?(Write a short passage and give at least three reasons to support your choice.)1.Learn the words and expressions in Lesson 22.2.Underline the sentences you dont understand on page 56.