初中英语外研版 (新标准)九年级上册Unit 2 Will books be replaced by the Internet?评课ppt课件

这是一份初中英语外研版 (新标准)九年级上册Unit 2 Will books be replaced by the Internet?评课ppt课件，文件包含外研版英语九年级上册Module9Unit2课件pptx、Module9Unit2Activity2mp3、Module9Unit2Activity2swf等3份课件配套教学资源，其中PPT共20页， 欢迎下载使用。

1. lk thrugh2. printing [ˈprɪntɪŋ]3. at a time4. by hand5. develpment [dɪˈveləpmənt] 6. trade [treɪd] 7. result [rɪˈzʌlt] 8. spread [spred] 9. in a way10.
1. 浏览；快速阅览2. 印刷3. 每次；一次4. 靠手做；手工做的5. 发展；进步6. 买卖；交易7. 发生；（因...而）产生8. 扩展；蔓延；传播9. 从某一角度；10. 把比作
11. intrductin [ˌɪntrəˈdʌkʃn] 12. amunt [əˈmaʊnt] 13. stre [stɔ:(r)]14. varied [ˈveərid] 15. frm [fɔ:m] 16. cnnectin [kəˈnekʃn] 17. single [ˈsɪŋgl] 18. directin [daɪˈrekʃn]19. replace [rɪˈpleɪs] 20. wait and see
11. 引进；采用；推行；介绍12. 数量；量13. 存储；储藏14. 各种各样的15. 种类；形态16. 电话连接；计算机网络连接17. 仅一个的；单个的18. 方向19. 替换；取代20. 等等看；等着瞧
Wrds cmpetitin--1. Lk at the pictures and guess.
printingn. 印刷
develpmentn. 发展
directinn. 方向
singleadj. 仅一个的
Wrds cmpetitin--2. Read the wrds crrectly.
1. [ˈprɪntɪŋ]
5. [dɪˈveləpmənt]
12. [rɪˈzʌlt]
11. [spred]
10. [əˈmaʊnt]
9. [stɔ:(r)]
4. [kəˈnekʃn]
3. [ˈsɪŋgl]
2. [daɪˈrekʃn]
8. [rɪˈpleɪs]
directin 方向
cnnectin电话连接
develpment 发展
replace替换；取代
Wrds cmpetitin--3. Lk at the sentences and guess.
spread扩展；蔓延
replace代替；取代
1. The gradual grwth f sth s that it becmes mre advanced, strnger, etc. 2. T cver, r t make sth cver, a larger and larger area.3. T remve sb/sth and put anther persn r thing in their place.4. The activity f buying and selling.5. T put sth smewhere and keep it there t use later.
Pre-reading:
D yu ften read in paper bks r read n the Internet?r
Will bks be replaced by the Intenet?
While--reading: Fast reading
Task 1：Read the passage and match the main ideas with the paragraphs. (P74-Activity 2)
a) The wrld befre printed bks b) The wrld after inventin f printingc) Life with paper and printingd) Technlgy and bkse) The future f bks
While--reading: Careful reading
Task 2：Read Para.1 and cmplete the sentences.
Every mrning, my father buys a n his way t wrk. I my bks in class and my lessns. My mther magazines at hme. And every , I lk at the phts f David Beckham and Ya Ming n my bedrm wall I g t sleep. Can we life withut paper r ?
lks thrugh
Task 3：Read Para.2-3 and chse the best answer.
1. When was paper first created in China? A. Abut 2,000 years ag. B. 1,000 years ag. C. 2,000 years ag.2. Why did few peple have the chance t learn t read? A. Because there weren't many teachers. B. Becuase there weren't many bks and they were expensive. C. Because there were many bks and they were expensive.
3. When was printing invented in China. A. During the Ming and Qing Dynasties. B. During the Sng and Yuan Dynasties. C. During the Sui and Tang Dynasties.4. What can we cmpare the inventin f paper and printing t? A. The intrductin f the Internet. B. The intrductin f mbile phne. C. The intrductin f camera.
Task 4：Read Para.4-5 and check T r F.
1. A less amunt f infrmatin can be stred n the Intternet.2. Smene with an Internet cnnectin can find infrmatin much mre easily than they can find it in printed frms.3. The machines we use t read it are bigger and lighterthan a bk.4. Newspapers and magazines are already read nline.5. Bks must be replaced by the Internet.
much larger
Task 5：Cmplete the table. (P75-Activity 3)
printing invented
A much larger and mre varied amunt f infrmatin can be stred n the Internet than in bks. Smene with an Internet cnnectin can find infrmatin much mre easily than they can find it in printed frms.
Pst--reading:
Task 6：Cmplete the mind map. (大张的M9U2导学案)
Bks develpment
We can't image life withut1. .Paper was first created abut2. in China.3. made it pssible t prduce bks mre quickly an cheaply.A trade in 4. resulted5. spread faster than ever befre.Althugh the Internet is still yung, it is grwing very6. . are used in classrms nw.Newspaper and magazines are already read 8. .
paper r printing
2,000 years ag
Develpments in printing
Knwledge and ideas
Cmputers and Internet
Task 7：Cmplete the passage with the wrds in the bx. (P75-A4)
develpments, directin, intrductin,pwerful, replace, spread, trade
Bks 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 t make bks.A(n) (2)_______ in bks resulted, and knwledge (3)_________ mre quickly than ever befre. The(4)____________ f the Internet has changed the wrld in a similar way, and the Internet is much mre (5)_________. With mre and mre peple using the Internet, the (6)__________ that traditinal printing will take in the future is uncertain, and cmputers may (7)__________ bks ne day.
develpments
Language pints
1. make a list f 列的清单2. n ne's way t 在某人去…...的路上注意：在n ne’s way t…结构中，如果地点是hme, here,there, t应该省略。例：On his way hme, he bught a pen.3. lk thrugh 浏览，温习；仔细检查4. imagine v.想象 imagine 后接that或者what 引导的从句 imagine (sb./sb‘s )ding sth 想象(某人)做某事
5. start t d sth. 开始做某事6. at a time 一次，每次(多少个)7. by hand 手工地；亲手地例：All these bags are made by hand.【与hand相关短语】：in hand 在手边，掌握中，进行中n hand 在手上，在身上at hand 在手边，即将来到的，常与clse, near 连用。8. as a result 结果, 后果是... as a result f 由于；=because f, 后+名词（短语）
9. have a/the chance t d sth. 有机会做某事10. learn t d sth. 学习做某事11. develpments in sth. 某事物的发展12. make it pssible t d sth. 使做某事成为可能 make sb. d sth. 使某人做某事 make sb.+adj 使某人...变得... make sb.+n. 使某人成为 in a way 在某种程度上14. 把比作
15. a large amunt f+不可数名词 大量的；许多的 a number f+可数名词复数 the number f... =the number f... ...的数量(一个整体）例：The amunt f the girls in ur class is 18. The number f wmen teachers is 90.16. wait and see 拭目以待17. be replaced by... 被...替代