外研版 (新标准)九年级上册Unit 2 Will books be replaced by the Internet?精品ppt课件

这是一份外研版 (新标准)九年级上册Unit 2 Will books be replaced by the Internet?精品ppt课件，文件包含外研九上M9U2pptx、外研版英语M9Wordsandexpressionsmp3、外研版英语九上M9U2A2mp3、外研版英语九上M9U2A2swf等4份课件配套教学资源，其中PPT共44页， 欢迎下载使用。
1. 改变某人的生活 ；2. 在某种程度上 ；3. 拍照 ；4. 张贴；公布 ；5. 收到某人的来信 ；6. 收发邮件 ；7. 将来 ；8. 好几千；成千上万 ；9. 随着……的发明 ；10. 内存卡，存储卡 ；11. 把某物借给某人 ；12. 通过邮件发送信息 ；13. 上网 ；14. 对……有重大影响 。
change ne’s life
t sme degree
take phts/take a pht
hear frm sb.
send and receive mails
in the future
with the inventin f...
lend sth. t sb.
send messages by mail
have great influence n...
Read P72 A3 tgether.
lk thrugh printing at a time by hand develpment traderesult spread in a way
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 从某一角度；从某一点 上看；从某种程度上
Wrds and expressins
cmpare…t…intrductinamunt stre varied frm cnnectin
把……比作 n. 引进；才用；推行 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
printing n. 印刷
develpment n. 进步; 发展
trade n. 买卖；交易
spread v. 扩展；蔓延；传播
intrductin n. 引进；采用；推行
比一比，看谁能快速说出下面的单词。
amunt n. 量，数量
stre v. 存储；储藏
varied adj. 各种各样的
frm n. 种类；类型
cnnectin n. 电话连接；计算机网络连接
single adj. 仅一个的；单个的
directin n. 方向
replace v. 替换，取代
lk thrugh浏览
by hand用手；靠手做
D yu read the e-bks n the Internet?
dwnlad new bks
save paper
search fr passages quickly
Why is it useful ?
Will bks be replaced by the Internet ?
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.…
1 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
1. My mther _______at hme every evening? A. lks thrugh magazines B. lks at phts2. Paper was first created_________. A. abut 1,000 years ag. B. abut 2,000 years ag. 3. Printing was invented in China_____. A. during the Sui and Tang Dynasties . B. during the Ming Dynasties 6. _______ may becme mre pwerful than printing. A. The cmputer. B. The telephne.7. The machines we use t read it are nw_______. A. big and light B. small and light
Read the passage quickly and answer the questins.
a) The wrld befre printed bksb) The wrld after the inventin f printing.c) Life with paper and printingd) Technlgy and bkse) The future f bks
2 Read the passage and match the main ideas with the paragraphs.
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 very 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? Paper was first created abut 2,000 years ag in China. After its inventin, peple started t write n paper t make a bk. 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.
Language pints
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. 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 in printed frms. And the machines we use t read it are nw small and light, ften smaller and lighter than a single bk.
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.
On _______ way t schl he fund a wallet n the grund. A. he; lying B. his; lie C. his; lying D. him; lying
【知识点1】n ne’s way t 意为“在某人去……的路上”介词t 表示方向，后接名词。如果后面接地点副词，如there, here, hme 等则不接t。如： Nw I am n my way hme. 我现在正在回家的路上。 I pass the stre n my way t the library. 我在去图书馆的路上经过了那家小店。
【知识点2】lk thrugh意为“快速阅读；浏览”。lk thrugh是“动词+介词”的结构，后跟代词作宾语时，要放在thrugh的后面。与lk有关的常用搭配：lk at看……；lk arund四处看；lk after照顾；照看；lk fr寻找；lk ut小心；lk ut f向……外看；lk ver仔细检查；lk up查阅；向上看；lk like看起来像；ln int调查；审查。如： I haven’t lked thrugh the bks yet. 我还没浏览这本书。 It’s a gd habit t lk thrugh the newspaper every day. 每天浏览报纸是个好习惯。
Here is the bk. First it and then tell me what yu think f it. A. lk fr B. lk thrugh C. lk at D. lk up
【知识点3】imagine是动词，意为“想象，设想”。其用法如下：①imagine 后接that或what 引导的宾语从句。如果主句的主语是第一人称I或we时，并且谓语动词为imagine, think, believe, suppse, cnsider, expect, feel, find, guess等表示心理活动的词时，如果宾语从句是否定的，一般要将否定词nt转移到主句的谓语动词上，而将宾语从句变成肯定形式，即否定转移。否则，变否定句看从句。如： I can’t imagine what he lks like. 我想象不出他长什么样子。 I believe he will cme.（变否定句） →I dn’t believe he will cme. 我相信他不会来。②imagine (sb./sb’s )ding sth 想象(某人)做某事。如： Little Tm always imagines becming a scientist. 小汤姆总是想象着成为一名科学家。③imagine 后接复合宾语，即“宾语+宾语补足语”，宾语补足语通常是由“动词不定式(t be)+形谷词”或“as+名词”构成。如： He imagines everything t be easy. 他想象一切都是容易的。④imagine后面接名词。如： Yu can imagine the situatin there. 你可以想象那边的情况。
1. ---- Lk! She is skiing s fast! ---- Hard t ________ her legs were nce brken. A. knw B. realize C. imagine D. find2. I didn’t imagine a teacher in my childhd. A. becme B. f becming C. becming D. t becme
【知识点4】at a time意为“每次，一次”，多位于句末作状语，常和表示数量的词连用。与time有关的常用搭配：at ne time曾经；一度；at times=smetimes有时；at the time那时；all the time一直，始终；at the same time同时；n time准时，按时；in time及时；in n time立刻；马上；frm time t time有时。如： Please cme in ne at a time, nt all tgether. 每次进来一个，不要一起进来。 They used t be gd friends at ne time. 他们过去常见是好朋友。 I visited my grandparents at times. 我有时去看望我奶奶。 In 1969 the first men landed n the mn—I was twelve at the time. 1969年人类第一次登上月球——那时我12岁。
The lift can hld five peple at time.A. a B. ne C. an D. that
Sme f my friends prefer these because they are made . A. with hand B. in hands C. by hands D. by hand
【知识点5】by hand意为“用手；靠手做”。by用作介词，在这里表示方式、手段，意为“通过……的方式”。与hand有关的常用搭配：n the ther hand另一方面；lend a hand帮助；hand in hand手拉手；共同地；at my right hand在我的右手边；give sb. a hand 帮助某人。如： His new sweater is made by hand. 他的新毛衣是手工织的。 All these tys are made by hand. 所有这些玩具都是手工制作的。
We find impssible fr us t learn a freign language well in a shrt time. A. that B. this C. ne D. it
【知识点6】make it+形容词+t d sth.意为“使得做某事……”，it为形式宾语，不定式t d sth.为真正的宾语。如： Spaceships make it pssible t travel t the mn. 宇宙飞船使得去月球旅行成为可能。【拓展】①make sb./sth.+形容词/名词/过去分词/动词原形，意为“使得某人或某物处于某种状态”；②make sb. d sth.意为“使某人做某事”。如： The bad news makes the by sad. (形容词)坏消息使得男孩伤心。 We made Jack ur mnitr yesterday. (名词)昨天我们选杰克做班长。 He sn made himself understd. (过去分词)他很快就让自己明白了。 The bss makes his wrkers wrk all day. (动词原形)老板让他的工人整天工作。
【知识点7】in a way意为“在某种程度上；从某一点上看；从某一角度”。与way有关的常用搭配：in this / that / easy / simple way用某种方法；n ne’s way t sp.在某人去某地的路上；by the way顺便问一下。如： In a way, yu’re right. 在某种程度上，你是对的。 In a way, difficulty can help us make prgress. 在某种程度上，困难能够帮助我们进步。
---- I think he tries his best t run in the 110m hurdles race. ---- I agree with yu ________. A. in the way B. n the way C. by the way  D. in a way
【知识点8】a large/great amunt f意为“大量的”，修饰不可数名词。amunt 是名词，意为“数量；总额，总数”；与amunt有关的常用搭配：an amunt f大量的；a large/great amunt f大量的；amunts f大量的；a small amunt f少量的，它们都修饰不可数名词，它们修饰不可数名词作主语时，其谓语的单复数取决于amunt的单复数。如： He made a large/great amunt f mney. 他赚了许多的钱。 She spent a great amunt f mney n that cat.  她花了一大笔钱买那件外套。
We have gt a large help frm peple. A. plenty f B. amunt f C. number f D. amunts f
Listen t the tape and fllw it.Then read it tgether.
Listen and read
3 Cmplete the table.
printing invented
the Internet grwing fast, cmputers and the Internet used in classrms, newspapers and magazines read nline
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. 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 directin intrductin pwerful replace spread trade
develpments
intrductin
4 Cmplete the passage with the wrds in the bx.
T find infrmatin in a passage quickly, yu can read the heading and the first sentence in each paragraph. This will ften tell yu what the passage is abut.
Learning t learn
5 Read the sentences and ntice hw we give reasns and results.
1. Bks were nly prduced ne at a tie 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 )
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 bks in the future? Why?
It’s hard t imagine a wrld withut printing because we have s many printed things nw
Few bks were prduced and, as a result, few peple culd read .
After printing technlgy develped, bks were cheaper, s mre peple learnt hw t read.
Bks might nt be needed in the future because the Internet is grwing quickly.
6 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.
7 Write a passage abut traditinal printing and its future. Use the sentences yu have written in Activity 5 and 6 t help yu.
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 became 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 imprtant than printing.
本单元主要的单词、短语和句型
printing develpment trade result spread intrductin amunt stre frm single directin replace
lk thrugh by hand at a time in a way
Bks were nly prduced ne at a time by hand.Cmputers and the Internet are used in classrms nw.Will bks be replaced by the Internet?
一、用所给动词的正确形式填空。6. The cluds _____ already _______ (clear) away and the sun cmes ut.7. “Yes, I saw the stranger get ut f the huse just nw,” he ________ (reply).8. The man ______ (call) Peter has ever been t the Grand Canyn.9. ---- Where is Dave? ---- He _________ (g) t see the great pyramids.10. ---- I ___________ (d) sme interviews with Jacky Chen befre. ---- Oh, really? When _____ yu _____ (d) them?
have cleared
did d
二、单项选择。1. Tny is nt here tday. Wh can him in the game? A. in place f B. instead f C. remember D. replace2. I went t the park n ______ yesterday afternn. A. my way t hme B. my way hme C. the way hme3. Here is the bk. First it and then tell me what yu think f it. A. lk thrugh B. lk fr C. lk at D. lk up4. I didn’t imagine a teacher in my childhd. A. becme B. f becming C. becming D. t becme5. Let yur listeners answer ne questin ______. A. in time  B. n time C. frm time t time D. at a time
6. This pair f shes _____ hand, and it ____ cmfrtable A. is made with; is felt B. are made frm; is felt C. are made f; feels D. is made by; feels7. Sme f my friends prefer these because they are made . A. with hand B. in hands C. by hands D. by hand8. My friend Mike was sick with a fever, and, , he had t take a gd rest. A. in the way B. as a result C. as a result f D. after all9. I feel necessary the sentence in Chinese. A. it; t say B. it; speak C. that; say D. that t speak10. With the _______ f ur schl we’ll have a better envirnment fr studying. A. develp B. develped C. develpment
11. A big fire brke ut last night, and it frm the factry t the shps nearby. A. began B. cnnected C. spread D. stayed12. ---- I think he tries his best t run in the 110m hurdles race. ---- I agree with yu ________. A. in the way B. n the way   C. by the way  D. in a way13. Peple ften cmpare children flwers. A. with B. t C. frm D. f14. There is a large ______ wrk t d. A. plenty f B. amunt f C. bit f15. ---- Hw many music are there in the wrld? ---- There are ______ frms f music nw. A. varied B. vary C. much D. little16. I am gd at math, but his English is ________ than mine. A. much better B. mre better C. very better
三、根据汉语意思完成下列句子。1. 我爸爸正在浏览今天的报纸。 My father is tday’s newspaper.2. 请一次进来一个人，不要所有人一起进来。 Please cme in ne , nt all tgether.3. 所有这些玩具都是手工制作的。 All these tys are made .4. 李华努力工作，结果他通过了考试。 Li Hua wrked hard. , he passed the exam.5. 从某种程度上来说，这篇文章写得不错。 The article is well written .6. 不要总是和别人相比。 Dn’t always ________ yurself _____ thers.7. 等着瞧！迈克一定会赶上其他的同学。 ！Mike is sure t catch up with the ther students.
cmpare with
lking thrugh
at a time
As a result
in a way
Wait and see
1. 读熟U2的短文，记住本节课所学单词、短语、句子和知识点。2. 记住下节课要听写的单词。3. 完成本单元练习册的作业。4. 预习Unit 3。