Module9 Unit2精品課件

1、初中英語外研版九年級上初中英語外研版九年級上Module9Unit1 Will books be replaced by the Internet?Words Review look through printing at a time by hand development trade 快速閱讀；瀏覽快速閱讀；瀏覽n. 印刷印刷 每次；一次每次；一次 用手；靠手做用手；靠手做n. 發(fā)展；進步發(fā)展；進步n. 買賣；交易買賣；交易Words Review result spread in a way comparetointroduction v.（因（因而）產(chǎn)而）產(chǎn) 生；發(fā)生生；發(fā)生 v. 擴

2、展；蔓延；傳播擴展；蔓延；傳播 從某一角度；從某從某一角度；從某 一點上看；從某種一點上看；從某種 程度上程度上 把把比作比作 n. 引進；才用；推行引進；才用；推行Words Review amount store varied form connection n. 量；數(shù)量量；數(shù)量 v. 存儲；儲藏存儲；儲藏 adj. 各種各樣的；各種各樣的； 各不相同的各不相同的 n. 種類；類型；形種類；類型；形 態(tài)；存在形式態(tài)；存在形式 n. 電話連接；計算電話連接；計算 機網(wǎng)絡(luò)連接機網(wǎng)絡(luò)連接Words Review single direction replace wait and see adj

3、. 僅一個的；單僅一個的；單 個的個的 n. 方向方向 v. 替換；取代替換；取代 等等看；等著瞧等等看；等著瞧Do you use computers? How often do you use computers?How do you get information? Reading books? Or surfing the Internet?Do you think books will be replaced by the Internet? Now lets enjoy a video about it.Warm-up1. To learn about some invention

4、s and how these inventions have changed peoples lives 2. To learn some key words and useful expressions about invention 3. To be able to write sentences using the passive voiceObjectives：Words:printing development trade result spread introduction amount store form single direction replacePhrases:loo

5、k through by hand at a time in a way Patterns:Books were only produced one at a time by hand.Computers and the Internet are used in classrooms now.Will books be replaced by the Internet?Work in pairs. Read the title of the passage in Activity 2.1P74Will books be replaced by the Internet?Discuss and

6、make a list of the advantages of books and the Internet.Presentation Advantages of books Advantages of the InternetBooks are inexpensive.Books can go with you anywhere and be read everywhere.Books can help you keep your brains sharp.You can get information quickly.You can get a great amount of infor

7、mation at a time.The machine is smaller and lighter.Read the passage and match the main ideas with the paragraphs.2P74Task 1 a) The world before printed books b) The world after the invention of printing c) Life with paper and printing d) Technology and books e) The future of books para. 1 para. 2 p

8、ara. 3 para. 4 para. 5Look through the passage again and complete the table.3P75Task 2When What About 2,000 years ago paper createdDuring the Sui and Tang DynastiesToday printing inventedthe Internet growing fast, computers and the Internet used in classrooms, newspapers and magazines read online Bo

9、oks were expensive after paper was invented because they were made by hand, but (1) _ in printing made it cheaper and faster to make books. 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, and the Inter

10、net 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. developmentstrade spread introduction powerful direction replaceComplete the passage with the words in the box.4P75 d

11、evelopments direction introduction powerful replace spread trade Every evening, my mother looks through magazines at home. 每天晚上，我媽媽都在家翻閱雜志。每天晚上，我媽媽都在家翻閱雜志。look through意思是意思是“快速閱讀；瀏覽快速閱讀；瀏覽”。例如：例如：Would you quickly look through the composition for me and see if there are any mistakes?你能幫我迅速瀏覽一下這篇作文，看

12、看你能幫我迅速瀏覽一下這篇作文，看看有沒有錯誤嗎？有沒有錯誤嗎？Language points2. In those days, books were only produced one at a time by hand.在那個年代，書是靠手工制作的，一次只在那個年代，書是靠手工制作的，一次只能制作一本。能制作一本。 by hand表示表示“用手用手(做做)”。 All these toys are made by hand.所有這些玩具都是手工制作的。所有這些玩具都是手工制作的。All the beds in my home are made by hand. 我們家所有的床都是手工做的。

13、我們家所有的床都是手工做的。Practise3. As a result, there were not many books, and they were expensive. 這樣一來，書籍數(shù)量不多，價格又貴。這樣一來，書籍數(shù)量不多，價格又貴。as a result意思是意思是“作為結(jié)果；因此作為結(jié)果；因此”，表示表示某種情況或行為所帶來的后果某種情況或行為所帶來的后果，通，通常單獨使用。例如：常單獨使用。例如：He works hard at his lessons. As a result, he can pass all the exams. 他努力學習功課。因此，他可以通過所他努力

14、學習功課。因此，他可以通過所有的考試。有的考試。Practise as a result of 與與as a result僅一詞之差，僅一詞之差，意為意為“作為作為的結(jié)果；由于的結(jié)果；由于”，后，后接接名詞或名詞性短語，表示原因名詞或名詞性短語，表示原因。例如：。例如：She was late as a result of the snow.由于下雪，她遲到了。由于下雪，她遲到了。As a result of warning, nobody was hurt.由于得到了警告，因此沒有人受傷。由于得到了警告，因此沒有人受傷。 4. Will books be replaced by the In

15、ternet? 書將會被網(wǎng)絡(luò)所代替嗎？書將會被網(wǎng)絡(luò)所代替嗎？be replaced by的意思是的意思是“被被所取代所取代”。如如:The broken chair was replaced by a new one.那把壞椅子被一把新椅子取代了。那把壞椅子被一把新椅子取代了。replacewith意思是意思是“用用代替代替”。如。如:They replaced the old windows with new ones.他們用新窗戶代替了舊窗戶。他們用新窗戶代替了舊窗戶。Tips for teacherLet the word fly 板塊是幫助學生學板塊是幫助學生學習一些一詞多義、熟詞生義

16、的詞匯。習一些一詞多義、熟詞生義的詞匯。通過此環(huán)節(jié)，學生可以對一些常見詞通過此環(huán)節(jié)，學生可以對一些常見詞的用法、意思有一個透徹的了解。的用法、意思有一個透徹的了解。 Let the word fly your age work the beginning of lunch a timeat + 一次一次午飯午飯在在開始開始工作工作在你這樣的在你這樣的年齡年齡1. at a time 一次一次The machine can produce ten dozen cookies at a time. 那臺機器那臺機器一次一次能生產(chǎn)十打曲奇。能生產(chǎn)十打曲奇。2. at lunch 午飯午飯Pams a

17、t lunch just now.帕姆現(xiàn)在在吃帕姆現(xiàn)在在吃午飯午飯。3. at the beginning of 在在開始開始At the beginning of the speech the chairman cracked a joke. 在在演講演講開頭開頭主席開了一個玩笑。主席開了一個玩笑。 4. at work 工作工作My husband is often at work late.我丈夫經(jīng)常我丈夫經(jīng)常工作工作到很晚。到很晚。5. at your age 在你這樣的年齡在你這樣的年齡You should have more sense at your age.你這個年齡你這個年齡

18、不應(yīng)該這樣不懂事。不應(yīng)該這樣不懂事。5P75Read the sentences and notice how we give reasons and results.1. Books were only produced one at a tie 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 a

19、re easy to carry. ( give result ) ( give reason ) ( give result )Now work in pairs. Ask and answer the questions. Write full sentences with as a result, because or so.1. Why is it hard to imagine a world without printing?2. What was the result of few books being produced?Its hard to imagine a world

20、without printing because we have so many printed things now.Few books were produced and, as a result, few people could read .Now work in pairs. Ask and answer the questions. Write full sentences with as a result, because or so.3. What happened after the printing technology developed?4. What will hap

21、pen to books in the future? Why?After printing technology developed, books were cheaper, so more people learnt how to read.Books might not be needed in the future because the Internet is growing quickly.6P75Write full sentences with the notes in Activity 3.About 2,000 years ago, paper was first crea

22、ted.Printing was invented during the Sui and Tang Danasties.Today, the Internet is growing very fast. Computers and the Internet are used in classrooms now, and newspapers and magazines are read online.7P75Write a passage about traditional printing and its future. Use the sentences you have written

23、in Activity 5 and 6 to help you.Its hard to imagine a world without printing because we have so many printed things now, for example, menus, comics and schoolbooks. Paper was first created about 2,000 years ago, but books werent printed at that time. They were written by hand, so few books were prod

24、uced, and, as a result, few people could read.Printing was invented during the Sui and Tang Dynasties. After printing developed, books became cheaper, so more people learnt how to read. Today, the Internet is growing very fast. A much larger amount of information can be stored in more varied forms o

25、n the Internet than in books. As a result, in the future, the Internet will probably be more important than printing.1. look through2. at a time3. by hand4. in a way5. Books were only produced one at a time by hand.6. Will books be replaced by the Internet?本課時主要短語和句型本課時主要短語和句型 總結(jié)回顧總結(jié)回顧Now 2 mins to test your spelling.1. English-Chinese printing development trade spread introduction store form2.