初中英语Unit 2 Will books be replaced by the Internet?一等奖教学ppt课件

这是一份初中英语Unit 2 Will books be replaced by the Internet?一等奖教学ppt课件，共35页。PPT课件主要包含了New Words，课堂导入，Free talk，课堂活动， 01， 02，快速阅读浏览，每次一次，用手做，作为结果因此等内容，欢迎下载使用。

lk thrugh printing at a time by hand develpment traderesult spread
快速阅读；浏览n. 印刷 每次；一次 用手；靠手做n. 发展；进步n. 买卖；交易v.（因……而）产 生；发生 v. 扩展；蔓延；传播
in a way cmpare…t…intrductin
从某一角度；从某一点上看；从某种程度上 把……比作 n. 引进；采用；推行
amunt stre varied frm cnnectin
n. 量；数量 v. 存储；储藏 adj. 各种各样的；各不相同的 n. 种类；类型；形态；存在形式 n. 电话连接；计算机网络连接
single directin replace wait and see
adj. 仅一个的；单个的 n. 方向 v. 替换；取代 等等看；等着瞧
Hw lng has it been used?It’s been used fr mre than 50 years.
Wh invented it? It was invented by Americans.
When was it invented?It was invented in 1946.
What can it be used fr?It can be used fr …
D yu use cmputers? Hw ften d yu use cmputers?
Hw d yu get infrmatin? Reading bks? Or surfing the Internet?
D yu think bks will be replaced by the Internet?
Wrk in pairs. Read the title f the passage in Activity 2. Discuss and make a list f the advantages f bks and the Internet.
Reading and vcabulary
Bks are inexpensive.Bks can g with yu anywhere and be read everywhere.Bks can help yu keep yur brains sharp.…
Yu can get infrmatin quickly.Yu can get a great amunt f infrmatin at a time.The machine is smaller and lighter.…
Advantages f bks
Advantages f the Internet
Read the passage and match the main ideas with the paragraphs.
The wrld befre printed bksThe wrld after the inventin f printingLife with paper and printing Technlgy and bksThe future f bks
Will bks be replaced by the Internet? Every mrning, my father buys a newspaper n his way t wrk. Every day, I pen my bks in class and start my lessns. Every evening, my mther lks thrugh magazines at hme. And every night, I lk at the phts f David Beckham and Ya Ming n my bedrm wall befre I g t sleep. Can we imagine life withut paper r printing?
2 Paper was first created abut 2,000 years ag in China. After its inventin, peple started t write n paper t make bks. In thse days, bks were nly prduced ne at a time by hand. As a result, there were nt many bks, and they were expensive. S, few peple had the chance t learn t read.
3 Printing was invented in China during the Sui and Tang Dynasties. Later, develpments in printing made it pssible t prduce bks mre quickly and cheaply. A trade in bks resulted, and mre peple learnt t read. Knwledge and ideas spread faster than ever befre. In a way, we can cmpare the inventin f paper and printing t the intrductin f the Internet in the twentieth century.
4 Althugh the Internet is still yung, it is grwing very fast, and may becme mre pwerful than printing. 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. And the machines we use t read it are nw small and light, ften smaller and lighter than a single bk.
5 Cmputers and the Internet are used in classrms nw, and newspapers and magazines are already read nline. S what directin will traditinal printing take in the future? Will bks be replaced by the Internet? Let’s wait and see.
Printing invented
the Internet grwing fast, cmputers and the Internet used in classrms, newspapers and magazines read nline
Cmplete the table.
Cmplete the passage with the wrds in the bx.
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
develpments
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.
Every evening, my mther lks thrugh magazines at hme. 每天晚上，我妈妈都在家翻阅杂志。
lk thrugh 快速阅读；浏览
Wuld yu quickly lk thrugh the cmpsitin fr me and see if there are any mistakes?你能帮我迅速浏览一下这篇作文，看看有没有错误吗？
Language pints
2. As a result, there were nt many bks, and they were expensive. 这样一来，书籍数量不多，价格又贵。
as a result 作为结果；因此，表示某种情况或行为所带来的后果，单独使用。
He wrks hard at his lessns. As a result, he can pass all the exams. 他努力学习功课。因此，他可以通过所有的考试。
as a result f 作为……的结果；由于，后接名词或名词性短语，表示原因。
She was late as a result f the snw. 由于下雪，她迟到了。As a result f warning, nbdy was hurt.由于得到了警告，因此没有人受伤。 
3. Will bks be replaced by the Internet? 书将会被网络所代替吗？
be replaced by 被……所取代
The brken chair was replaced by a new ne.那把坏椅子被一把新椅子取代了。
replace…with… 用……代替
They replaced the ld windws with new nes.他们用新窗户代替了旧窗户。
4. In thse days, bks were nly prduced ne at a time by hand.在那个年代，书是靠手工制作的，一次只能制作一本。
by hand表示“用手(做)”。
All these tys are made by hand.所有这些玩具都是手工制作的。All the beds in my hme are made by hand. 我们家所有的床都是手工做的。
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.
give result
give reasn
Read the sentences and ntice hw we give reasns and results.
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? (because)
It’s hard t imagine a wrld withut printing because we have s many printed things nw.
2 What was the result f few bks being prduced? (as a result)
Few bks were prduced and, as a result, few peple culd read .
3 What happened after the printing technlgy develped? (s)
After the printing technlgy develped, bks were prduced mre and cheaply, s mre peple learnt hw t read.
4 What will happen t the bks in the future? Why? (s)
Bks might nt be needed in the future because the Internet is grwing quickly.
Write full sentences with the ntes in Activity 3.
Abut 2,000 years ag, paper was first created...
Printing was invented during the Sui and Tang Danasties.
Tday, the Internet is grwing very fast. Cmputers and the Internet are used in classrms nw, and newspapers and magazines are read nline.
Write a passage abut traditinal printing and its future. Use the sentences yu have written in Activities 5 and 6 t help yu.
Pssible answer
It’s hard t imagine a wrld withut printing because we have s many printed things nw, fr example, menus, cmics and schlbks. Paper was first created abut 2,000 years ag, but bks weren’t printed at that time. They were written by hand, s few bks were prduced and, as a result,
few peple culd read. Printing was invented during the Sui and Tang Dynasties. After printing develped, bks were cheaper, s mre peple learnt hw t read.
Tday, the Internet is grwing very fast. A much larger amunt f infrmatin can be stred in mre varied frms n the Internet than in bks. As a result, in the future, the Internet will prbably be mre pwerful than printing.
We have learnt abut sme inventins and hw these inventins have changed peple’s lives 2. We have learnt t write sentences using the passive vice3. We have learnt the key wrds and expressins invlving the text.
一、用方框中所给词的适当形式填空。
1. With the ____________ f the Internet, great changes have taken place.
2. My handwriting can nt be __________ with my father’s.3. The news __________ thrugh the schl very quickly.4. The early bks were prduced __________.
1. 被……代替 ；2. 在某人去……的路上 ；3. 快速阅读；浏览 ；4. 每次；一次 ；5. 用手；靠手做 ；6. 结果 ；7. 有机会做某事 ；8. 使得做某事成为可能 ；9. 在某种意义上；从某种程度上 ；10. 把……比作 ；11. 在二十世纪 ；12. 大量的 ；
be replaced by
n ne’s way t...
as a result
have a/the chance t d sth.
make it pssible t d sth.
in the twentieth century
a large number f
昨晚这个时候他正在翻阅几份文件。(lk thrugh) __________________________________ ________________________
He was lking thrugh sme papers at this time last night.
二、根据汉语及提示完成句子。
2. 我们努力学习，结果考试获得了好成绩。(as a result) __________________________________ ____________________________3. 他的新毛衣是手工织的。(by hand) __________________________________
We wrked hard. As a result, we gt high grades in the exams.
His new sweater is made by hand.