1、九年級上冊,9,Great inventions,Module,Unit 2 Will books be replaced by the Internet?,自主預(yù)習(xí) 英漢互譯。 1.在某人去的路上 on ones way to 2.look through magazines 瀏覽雜志 3.每次；一次 at a time 4.by hand 用手；靠手做 5.在某種程度上 in a way pare to. 把比作 7.wait and see 等等看；等著瞧,Revision,put up 張貼;公布,website網(wǎng)站,mail郵件；信件,page頁；一頁（紙）,electronic電子

2、的,technology科技；技術(shù),electronic technology 電子技術(shù),What can you do on Internet ?,shopping,information,chat with friends,listen to the music,Warm up,Will books be replaced by the Internet ?,Which one do you like better? Why?,I will not be replaced by computers. Because ,I will replace paper books. Because

3、,Competition,快速閱讀，瀏覽,look through,/prnt/,/tred/,買賣；交易 n.,trade,by hand,用手；靠手做,development,發(fā)展；進步 n.,at a time,每次，一次,printing,印刷 n.,/divelpmnt/,New words and expressions,result,(因而)產(chǎn)生；發(fā)生 v.,/rzlt/,(spread /spred/, spread). 擴展；蔓延；傳播 v.,spread,/mant/,量；數(shù)量 n.,amount,compareto,把比作,introduction,引進；采用；推行 n.

4、,in a way,從某一角度；從某一點來看；在某種程度上,/ntrdkn/,/spred/,store,存儲；儲藏 v.,/st :/,各種各樣的；各不相同的 adj.,varied,/drekn/,替代；取換 v.,replace,connection,電話連接；計算機網(wǎng) 絡(luò)連接,single,僅一個的；單個的,form,種類；類型；形態(tài)；存在方式,/sgl/,/verd/,/knekn/,/f:m/,direction,wait and see,方向 n.,等等看；等著瞧,/rples/,look through 快速閱讀，瀏覽,printing印刷,trade買賣；交易,spread

5、v. 撒；散布，傳播；普及 She was told not to spread this secret around.她被告知不要把這個秘密傳出去。,single adj. 僅一個的，單個的 A single shot rang out. 傳來一聲響亮的槍聲。,direction n.方向 She cast a welcoming smile in his direction. 他向她微笑以是歡迎。,introduction n. 1). 介紹；正式引見 He was shaking her hand before I could finish the introduction. 未等我介紹

6、完，他就在握她的手了。 2). 引進，傳入 (+of/to/into) The government saw the introduction of new technology as vital. 政府認為引進新技術(shù)至關(guān)重要。,Reading and vocabulary,Work in pairs. Read the title of the passage in Activity 2. Discuss and make a list of the advantages of books and the Internet.,Watch and read,2. Read the passag

7、e and match the main ideas with the paragraphs.,a). The world before printed books b). The world after invention of printing c). Life with paper and printing d). Technology and books e). The future of books,2,3,1,4,5,Will books be replaced by the Internet?,1.Every morning, my father buys a newspaper

8、 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 printing?,Para.1,

9、短語1：look through 快速閱讀；瀏覽 look through在該句中，意為“快速閱讀；瀏覽”。look through還可意為“透過看去，穿過看去”。 I look through the news in the newspaper every day. 我每天都瀏覽報紙上的新聞 We looked through the bedroom window and saw a beautiful garden. 我們透過臥室窗戶看到了一個美麗的花園。,即學(xué)即練一 單項選擇 - Would you please the paper for me and see if there are

10、 any obvious(明顯的) mistakes ? - Of course I will. A. look around B. look through C. look up D. look into 解析：look around，意為“環(huán)顧”；，look through意為“快速閱讀，瀏覽”，look up意為“查找”，look into意為“調(diào)查”根據(jù)句意可知選B。,2. Paper was first created about 2,000 years ago in China .After its invention, people started to write on pap

11、er 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 people had the chance to learn to read.,Para.2,短語2：at a time 每次；一次 at a time，意為“每次；一次”，多用于句末作狀語，常與表示數(shù)量的詞搭配使用。 Diana often lets her son answer one

12、question at a time . 戴安娜經(jīng)常讓她的兒子一次回答一個問題 辨析：at a time與at times的區(qū)別 at a time，意為“每次；一次”。at times相當于sometimes，意為“有時，偶爾”，說明事情不止一次發(fā)生。,She runs up two stairs at a time. 她一步兩個臺階地跑上樓梯 He can be really bad-tempered at times. 他有時候脾氣可真壞,短語3：by hand用手；靠手做 by hand，意為“用手；靠手”。做用作介詞，在這里表示方式、手段，意為“通過的方式”。 The toy was

13、 made by hand . 這個玩具是手工制成的 We prepare for the test by studying together. 我們通過一起學(xué)習(xí)來準備考試,即學(xué)即練二 單項選擇 1Dont try to do everything at once . Take it a bit . A. at timesB. at that time C. at all timesD. at a time 解析：根據(jù)第一句句意“不要試圖一下子就把所有的事情做了。”可知，第二句表示“一次只做一點”。表示“每次；一次”用at a time。故選D。,2. Before the invention

14、 of the printing press , people wrote every book hand with a pen. A. by B. inC. onD. to 解析：句意為“在印刷機發(fā)明之前，人們用筆手寫每一本書”。by hand為固定短語，意為“用手；靠手做”。故選A。,3. Printing was invented in China during the Sui and Tang dynasties. Later, developments in printing made it possible to produce books more quickly and che

15、aply. A trade in books 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.,4. Although the Internet is still young, it is growing very

16、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 can find it in printed forms. And the machines we use to read it are

17、now small and light, often smaller and lighter than a single book.,Para.4 單詞1：amount 量;數(shù)量 a large amount of ，意為“大量的”，為固定短語，amount意為“量；數(shù)量”，通常用于an amount of , a great/large amount of , amounts of 這類結(jié)構(gòu)，其后通常接不可數(shù)名詞。 He made a large amount of money. 他賺了很多錢 I had not expected such an amount of praise. 我沒料到

18、會受到這么多贊揚,拓展：an mount of , a large/great amount of , amounts of 修飾名詞用作主語時，其謂語的數(shù)取決于amount的數(shù)。 A large amount of money was spent on the bridge. = Large amount of money were spent on the bridge. 在這座橋上花了大量資金 即學(xué)即練三 根據(jù)漢語意思完成句子 她攜帶大量的現(xiàn)金離開了 She carried a large amount of cash and went away.,5. Computers and th

19、e 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 and see.,Language points,my father buys a newspaper on his way to work. 爸爸在上班的路上都要買本書。 on his

20、 way to 在某人去的路上 I pass the store on my way to library. 我在去圖書館的路上經(jīng)過了那家小店。,注意：在on ones way to結(jié)構(gòu)中，如果地點是 副詞，to應(yīng)該省略。 On his way home, he bought a pen. 在他回家的路上，他買了一支鋼筆。,2. my mother looks through magazines at home. 媽媽在家翻閱雜志。 look through 瀏覽，溫習(xí) He looked through many books in order to find the correct answ

21、er. 為了找到正確答案,他查閱了許多書籍。,3. go to bed 睡覺 The mother patted the little girl to make her go to sleep. 母親拍小孩入睡。,1). go to sleep與get to sleep意義相近，也是終止 性動詞短語。即“入睡，睡著”，強調(diào)進入夢鄉(xiāng)的過程，幵始睡覺”，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時候睡著的。,辨析: go to sleep, get to sleep,

22、go to bed, 與 be/fall sleep,2). go to bed “就寢”，只表示“上床去睡”這一 動作，無“睡著”之意。是終止性動詞短語。 反義短語是get up “起床”。,I go to bad at about eleven, and go right off to sleep.,3). fall asleep“睡著”，表示一個動作的過程， 側(cè)重于“自然而然的入睡”；be asleep“熟睡”， 強調(diào)睡眠的狀態(tài)。 Because I am tired, I fall asleep quickly. 因為我很疲勞，因此很快就睡著了。,4. Can we imagine l

23、ife without paper or printing？ 我們怎能想象沒有紙或者印刷術(shù)的生活？,(1). imagine 后接that或者what 引導(dǎo)的從句。 I cant imagine what he looks like. 我想象不出他長什么樣子。 (2). imagine (sb./sbs )doing sth 想象(某人)做某事。 I cant imagine walking all the way to the North Pole 我無法想象怎樣一路走到北極去。,(3). Imagine 后接復(fù)合賓語,即“賓語+賓語補足語”，賓語補足語通常是由“動詞不定式(to be )

24、+形谷詞”或“as +名詞”構(gòu)成。 The girl imagines the gentleman as her father.這個女孩把那位紳士想象成她的父親。 He imagines everything to be easy. 他想象一切都是容易的。 (4). imagine后面接名詞 You can imagine the situation there. 你可以想象那邊情況。,5. In those days, books were only produced one at a time by hand.,(1). at a time一次，每次(多少個) Please come in

25、 once at a time, not all together. 請一個一個的進來，不要一起進來。,辨析：at a time, at times, at one time與at the time.,1). at a time“一次，每次”， 常用于 “數(shù)詞+at the time”結(jié)構(gòu)中。 He checked them off one at a time as they came in. 他們進來時，他一個一個核對。,2). at times“有時，不時” The tide is , at times, very high. 潮水有時長得很高。,3). at one time一般指“過去

26、某一時期，曾經(jīng)一度 (once)”或“同時”。 At one time I used to like her, but not any more. 我曾他一度很喜歡他，可現(xiàn)在不喜歡了。,(4). at the time“那時” In 1969 the first men landed on the moon-I was twelve at the time. 1969年人類第一次登上月球-那時我12歲,(2). by hand手工地；親手地 All these toys are made by hand. 所有這些玩具都是手工制作的。,辨析：by hand, in hand, on hand

27、與at hand,1). by hand相當于副詞，“用手工做，由專人遞送” Her sweater is knitted by hand. 她的毛衣是手工編織的。,2). In hand相當于形容詞或副詞，“在手邊， 掌握中，進行中” The police had the riot in hand. 警察控制住了暴動。,3). on hand“在手上，在身上” Do you have any money on hand? 你手頭上有錢嗎？,4). at hand相當于形容詞或副詞，“在手邊， 即將來到的”，常與close, near 連用。 I always keep a dictionar

28、y at hand. 我經(jīng)常把字典放在手邊。,6.Lets wait and see.讓我們拭目以待吧。 Well have towaitandseewhat happens. 我們只好等等看將會發(fā)生什么 If you dont believe it,waitandsee. 如若不信, 請拭目以待. Why not just wait and see what happens? 何不靜觀其結(jié)果呢?,7. be replaced by 被所替代 Will books be replaced by computers? 書本會被網(wǎng)絡(luò)閱讀所替代嗎？,3. Complete the table.,pa

29、per created,printing invented,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 can find it in printed forms,paper created,Learning to learn,To find information in a pas

30、sage 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 form of the words in the box.,developments, direction, introduction, powerful, replace, spread, trade,Books were expensive aft

31、er 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.,developments,A(n) (2)_ in books resulted, and knowledge (3)_ more quickly than ever before. The (4)_ of the Internet has changed the world in a similar way

32、, 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 (7)_ books one day.,trade,spread,introduction,powerful,direction,replace,5. Read the sentences and notice how we give re

33、asons and results.,Writing,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 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