初中英语外研版 (新标准)九年级上册Module 9 Great inventionsUnit 2 Will books be replaced by the Internet?教学课件ppt

这是一份初中英语外研版 (新标准)九年级上册Module 9 Great inventionsUnit 2 Will books be replaced by the Internet?教学课件ppt，文件包含Unit2pptx、2doc、M9U2a2wav等3份课件配套教学资源，其中PPT共21页， 欢迎下载使用。

1. cmpare the advantages and disadvantages f bks and the Internet;2. analyze the changes that paper and priting brught t peple in ancient times;3. talk abut hw cmputers and the Internet are used in ur daily lives;4. give yur pinin abut whether bks will be replaced by the Internet.
By the end f the class, we will be able t:
Read the fllwing wrds frm the cnversatin in Unit 1 and answer the questin.
“ In the past, we mainly gt infrmatin frm paper bks. Tday, with the inventin f the cmputer and electrnic technlgy, it’s easy t get infrmatin n the Internet. The Internet is mre pwerful than bks.” — Dad (M9U1)
D yu agree that the Internet is mre pwerful than bks?
Cmpare the advantages and disadvantages f bks and the Internet, then cmplete the table.
Read the title f the passage. D yu think bks will be replaced by the Internet?
Read the passage and match the main ideas with the paragraphs.
a) The wrld befre printed bksb) The wrld after the inventin f printingc) Life with paper and printingd) Technlgy and bkse) The future bks
Read the 2nd and 3rd paras and answer the questins.
1. When was the paper created?2. Hw did paper change peple’s lives in ancient times?3. Culd everyne read bks in ancient times? Why?4. When was printing invented?5. What changes has the develpment f printing brught t peple?
1. Paper was first created abut 2,000 years ag in China.2. Peple started t write n paper t make bks.3. N. Because bks were nly prduced ne by hand at a time, s they were expensive.Therefre, few peple had the chance t learn t read.4. Printing was invented during the Sui and Tang Dynasties.5. Develpments in printing made it pssible t prduce bks mre quickly and cheaply. Mre peple had the chance t learn t read. As a result, knwledge and ideas spread faster than ever befre.
Read the 4th and 5th paras and answer the questin.
1. Cmpared with bks and printing, what are the advantages f the Internet?
A much larger amunt f infrmatin can be stred in mre varied frms 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.The devices we used t read, such as Kindle, ipad and cell phne are smaller and lighter than bks.
At the end f the passage, the authr said, “ Cmputers and the Internet are used in classrms nw.” Are cmputers and the Internet used in yur classrm? Can yu give ne r tw examples f hw the Internet helps yu study?
Cmplete the passage with the wrds in the bx.
develpments directin intrductin pwerful replace spread trade
Bks were expensive after paper was invented 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.
develpments
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.
Read the sentences and ntice hw we give reasns and results.
1. Bks were nly prduced ne at a time by hand. As a result, there were nt many bks.2. Because there were nt many bks, few peple learnt t read.3. These machines are smaller and lighter than bks, s they are easy t carry.
Nw wrk in pairs. Ask and answer the questins. Write full sentences with as a result, because r s.
1. Why is it hard t imagine a wrld withut printing?2. What was the result f few bks being prduced?3. What happened after the printing technlgy develped?4. What will happen t the bks in the future? Why？ —Why is it hard t imagine a wrld withut printing? —It's hard t imagine a wrld withut printing because we have s many printed things nw.
Write a passage abut traditinal printing and its future. Use the sentences yu have written in previus activity t help yu.
Language Pints
1. Every evening, my mther lks thrugh magazines at hme.
lk thrugh 快速阅读; 浏览e.g. If yu want t knw mre abut space, please lk thrugh the bk A Brief Histry f Time.
lk frward t 盼望；期待lk up 查阅；仰视lk after 照料；照顾lk like 看起来像lk ver 仔细检查，查看lk ut 留神，注意
2. As a result, there were nt many bks, and they were expensive.
as a result 作为结果; 因此e.g. He made a big mistake. As a result, he lst his jb. Bill was late as a result f the heavy traffic.
as a result表示结果,可作为插入语，一般用逗号与后面的部分隔开。as a result f... 意为“由于”，其后接名词或名词性短语。
3. Knwledge and ideas spread faster than ever befre.
spread v. 扩展; 蔓延; 传播（过去式和过去分词都是spread)e.g. The news f this accident sn spread in Lndn.
spread ut 张开；伸开spread ver... 遍布在 t 传播到；蔓延到
4. In a way, we can cmpare the inventin f paper and printing t...
in a way 从某一角度; 从某一点上看; 在某种程度上，相当于in ne waye.g. The article is well written in a way.