初中英语外研版 (新标准)九年级上册Unit 2 Will books be replaced by the Internet?教课课件ppt
展开Ability bjective1.T get infrmatin frm the passage abut the great master the passive vice f the simple future tense.Mral bjective1. T arse Ss’ interest in learning abut the great inventins. 2. T encurage Ss t be prud f ur great cuntry.3. T develp the ability t cperate with thers.
What did peple use t remember smething lng lng ag?
Where did peple start t write n abut 2,000 years ag?
What was invented in China during the Sui and Tang Dynasties?
printing n. 印刷
develpment n. 进步
trade n. 买卖;交易
spread v. 扩展;蔓延;传播
intrductin n. 引进;采用;推行
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
Wrk in pairs. Read the title f the passage in Activity2. Discuss and make a list f the advantages f bks and 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
Nw cmplete the time table.
In the 1960s
The Internet was invented fr the army t use.
In the 1970s
Scientists and businesspeple wanted t use the Internet t send and receive messages.
The Wrld Wide Web was invented.
In the 1990s
Mre and mre peple started t use the Internet t send varius types f files.
The Web has hundreds f millins f users. It has changed the way peple live, wrk and play.
Para.1 Life with paper and printing Every mrning, father, newspaper, n his way t... Every day, pen, in class, start my lessns Every evening, mther, lk thrugh Every night, lk at, phts f… befre... Can, imagine, withut…printing?
Para.2 PaperPaper, first created, 2,000After its inventin, peple, started t…, make bksIn thse days, bks, prduced, ne at a time by…As a result, there nt.., expensiveS, few…, had the chance t…learn t…
Para.3 PrintingPrinting, invented, in, during….DynastiesLater, develpments in printing made….t prduce…….A trade in…resulted, mre peple learnt …Knwledge and ideas, spread….than ever befreIn a way, cmpare the inventin f…….the intrductin InternetAlthugh, still yung, is grwing…, may …. mre pwerful than…A much lager amunt f…, can be…, in mre varied frms, Internet, than, in bksSmene with…, can find infrmatin, mre… that they can find it….And the machines, read, small, light, ften…than a single bk
Para.5 The future f bks
Cmputers, Internet, classrms, newspapers, magazines, already, read nline S, what directin will traditinal printing take? Will … be replaced by….? Let’s….
Cmplete the table.
printing invented
cmputers and the Internet used in classrms, and newspapers and magazines are read nline
Cmplete the passage with the wrds in the bx.
develpments directin intrductin pwerful replace spread trade
Bks 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
Read the sentences and ntice hw we give reasns and results.
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.
as a resultas a result是一个固定短语,意为“因此,结果”,表示后面句子与前面句子所表达的内容构成因果关系,前面是因后面是果。它与s可以进行转换。如:Tny gt up late that mrning. As a result, he didn’t catch the first bus.= Tny gt up late that mrning, s he didn’t catch the first bus.
because because是连词,引导原因状语从句。because +句子可以直接回答以why开头的特殊疑问句。 e.g. I like playing basketball because it’s fun. —Why is Lily crying? —Because she can’t find her cat.
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 Dynasties.Tday, the Internet is grwing very fast. Cmputers and the Internet are used in classrm nw, and newspapers and magazines are read nline.
Write a passage abut traditinal printing and its future.Use the sentences yu have written in Activity 5 and 6 t help yu.
Pssible answerIt’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 year 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 bk. As a result, in the future, the Internet will prbably be mre imprtant than printing.
lk thrugh浏览
Language pints 1
与lk搭配的短语:lk frward t盼望lk int调查;审查 lk fr寻找lk up查阅;仰视 lk ut 当心
lk thrugh还有“审核,查看”的意思。eg:My mther lks thrugh the bills befre she ges t bed every night. 我妈妈每晚睡觉前要查看账单。
as a result结果是,因此
Language pints 2
as a result表示结果,可作为插入语,一般 用逗号与其后面的部分隔开。但as a result f...意为“由于……的原因”,其后接名词 或名词性短语。eg:He was late as a result f the heavy snw. 由于大雪他迟到了。
cmpare/kəm'peə(r)/ v. 比较
Language pints 3
与cmpare... with...
intrductin /ˌɪntrə'dʌkʃn/ n. 介绍,采用,引进
Language pints 4
intrduce v.介绍 intrduce sth. t sb.向某人介绍某物 intrductin n.介绍eg:The factry is develping very quickly with the intrductin f new technlgy. 随着新技术的引进,这个工厂正快速地发展。
an amunt f 大量的
Language pints 5
an amunt f, a (huge, large) amunt f, amunts f,其后通常接不可数名词。 the amunt f意为“……的量”,其后通常接不可数名词,谓语动词用单数。eg:There is a large amunt f wrk fr us t d. 有大量的工作在等我们去做。
directin /dɪ'rekʃn/ n. 方向
Language pints 6
eg:I heard news abut the matter frm all directins.我听到了来自四面八方的关于这 件事的消息。
in all directins(=in every directin)四面八方; in the directin f 向……方向
一、根据句意及首字母或汉语提示完成句子
1.It is best t ck vegetables in a small (数量) f Wang is a successful businessman. He des a lt f __________ (买卖;交易) with many Na gt a gld medal again. The gd news________(传播) all ver the cuntry.4.I want t have a trip t Qingda. Can yu help me bk a_______(单人的) rm n the Internet?5.When the plicemen arrived,all the thieves ran in all ____________(方向).
6.(中考·南宁)The subway in Nanning in a few years. A. will cmpleted B. will be cmpleted C. was cmpleted D. cmpletes7.The flds have many thusands f deaths. A. result in B. resulted in C. result frm D. resulted frm8.Take the medicine three times a day and three pills . A. at a time B. at ne time C. at time D. at all times
9.We have gt a large help frm peple. A. plenty f B. amunt f C. number f D. bit f10.I went t the park n yesterday afternn. A. ne's way hme B. my way hme C. ne's way t hme D.my way t hme
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