初中Module 9 Great inventionsUnit 2 Will books be replaced by the Internet?授课课件ppt

这是一份初中Module 9 Great inventionsUnit 2 Will books be replaced by the Internet?授课课件ppt，文件包含Module9Unit2pptx、Unit2doc、M9U2a2wav、M9Unit1词汇听写wav等4份课件配套教学资源，其中PPT共42页， 欢迎下载使用。

同学们, 上一课学习的单词、短语和句型你们都掌握了吗？现在大家来检验一下, 点击下面的音频开始听写吧！
Which is mre imprtant?
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
2. 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 f bks
Will bks be replaced by the Internet?1．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. ① 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?
标题：点明中心式由 “ Will bks be replaced b y the Internet? 书籍会被互联网取代吗？”可知“讨论书籍是否会被互联网取代”是本文主旨。
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. ② As a result, there were nt many bks, and they were expensive. ③ 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. ④ In a way, we can cmpare the inventin f paper and printing t the intrductin f the Internet in the twentieth century. ⑤
cmpare... t/with... 作比较, 对比
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.
说明方法：作比较 第四段用了作比较的说明方法。分别从“影响力、存储量、易查找、便携性”四个方面对互联网和书籍进行比较, 体现出互联网对书籍的巨大冲击和挑战。
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? ⑥ Will bks be replaced by the Internet? ⑦ Let's wait and see.
文章结构：层进结构Para 1: Life with paper and printingPara 2: The wrld befre printed bksPara 3: The wrld after the inventin f printingPara 4: The Internet and bksPara 5: The future f bks
Learning t learnT 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.
结对活动S1: D yu think will bks be replaced by the Internet?S2: N, I dn’t think s.S1: Why ?…
Cmplete the table.
printing invented 
cmputers and the Internet used in classrms, and newspapers and magazines are read nline 
4. 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 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.
5. 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.
6. Write full sentences with the ntes in Activity 3.Abut 2, 000 years ag, paper was first created...
7. Write a passage abut traditinal printing and its future. Use the sentences yu have written in Activities 5 and 6 t help yu.
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. 如果你想了解更多关于太空的知识, 请浏览一下《时间简史》这本书吧。
与lk 搭配的各种短语是必须掌握的，也是各类考试的常考题。
Every evening, my mther lks thrugh magazines at hme.
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
考题在线1：Here is the bk. First ______ it, and then tell me what d yu think f it.A. lk int B. lk thrughC. lk up D. lk after
【分析】语境暗示法。根据“告诉我你觉得它怎么样”可推知前面应是“首先浏览一下这本书”。
at a time 每次; 一次e.g. Let yur listener answer ne questin at a time.让你的听众一次回答一个问题。He was a teacher at ne time. 他曾是名老师。
at a time 常与表示数量的词搭配使用。at ne time“ 曾经， 一度”，常用于过去时。
In thse days, bks were nly prduced ne at a time by hand.
考题在线2：Dn’t try t d everything at nce. Take it a bit ________.A. at times B. at that time C. at all times D. at a time
by hand 用手; 靠手做e.g. All these tys are made by hand. 所有这些玩具都是手工制作的。My mther wants t buy a bag by hand.我妈妈想买一个手工制作的包。
hand 前不用冠词，也不用复数形式。
考题在线3：Befre printing was invented, peple wrte every bk ________ hand.A. by B. in C. n D. t
as a result 作为结果; 因此e.g. He made a big mistake. As a result, he lst his jb.他犯了个大错, 结果丢了工作。Bill was late as a result f the heavy traffic.由于交通拥堵, 比尔迟到了。
As a result, there were nt many bks, and they were expensive.
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。
考题在线4：My friend Mike was sick with a fever. ________, he had t take a gd rest.A. In the way B. As a result fC. As a result D. After all
spread /spred/ v. 扩展; 蔓延; 传播e.g. The news f this accident sn spread in Lndn.这个事故的消息很快就在伦敦传开了。
过去式spread,过去分词spread
Knwledge and ideas spread faster than ever befre.
考题在线5：疫苗接种是阻止新冠病毒传播的有效方式。[烟台]Vaccinatin is an effective __________ t stp COVID-19 frm ______________.
in a way 从某一角度; 从某一点上看; 在某种程度上e.g. The article is well written in a way.从某种程度上来说, 这篇文章写得不错。
In a way, we can cmpare the inventin f paper and printing t...
intrductin /ɪntrə'dʌkʃn/ n. 推行; 采用; 引进e.g. The factry is develping very quickly with the intrductin f new technlgy.随着新技术的引进, 这个工厂正非常快速地发展。
intrduce sth. t sb.向某人介绍某物
考题在线6：我们应该思考如何把中国文化介绍给全世界。We shuld think abut hw t ____________ Chinese culture _________ the wrld. [达州]
directin /dɪ'rekʃn/ n. 方向e.g. Which directin did they g in?他们朝哪个方向走了？The bees flew away in all directins.蜜蜂朝四面八方飞去。There was a lud scream frm the directin f the children’s pl. 儿童游泳池那边传来了一声很响的尖叫。
S what directin will traditinal printing take in the future?
“ 向…… 方向” 应表达为：in the directin f...， 用介词in，而不是t“从……方向”应该用介词frm。
in all directins（=in every directin）四面八方in the directin f 向……方向frm the directin f 从……方向
考题在线7：Des the radi say the expressway is clsed in bth _____________(方向) because f the heavy fg?
replace /rɪ'pleɪs/ v. 替换; 取代e.g. The factry replaced mst f its wrkers with/by rbts.这家工厂用机器人代替了大部分的工人。In mst parts f China, cash is almst replaced by nlinepayment. 在中国的大部分地区, 现金几乎被线上支付所取代。
用……代替……be replaced by...被……所取代
Will bks be replaced by the Internet?
考题在线8：Many peple think cmputers and the Internet will ___________(取代) bks. [广安]