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?授课课件ppt
展开1. T learn the inventins f paper bks and the Internet and hw they have changed peple’s lives. 2. T be able t write sentences using the passive vice.3. T learn sme key wrds and useful expressins abut inventin.
Learning Objectives
张贴;公布好几千;成千上万收到某人的来信储存卡好好保管/ 照顾把某物借给某人
put up thusands f hear frm sb. memry card take gd care f lend sth. t sb. / lend sb. sth.
Translate the phrases int English.
What did peple use t remember things in ancient times? Where did peple write befre paper was invented?
Think abut the questins.
When was paper first created?When was printing invented?
When was the Internet intrduced t China?Have yu read bks n the Internet?
lk thrughprintingat a timeby handdevelpmenttraderesultspread
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
Learn the new wrds and expressins.
in a waycmpare… tintrductin amuntstrevaried
从某一角度; 从某一点上看; 在某种程度上把……比作n. 引进;采用; 推行 n. 量;数量v. 存储;储藏adj. 各种各样的; 各不相同的
frmcnnectinsingledirectinreplacewait and see
n. 种类;类型;形态; 存在形式 n. 电话连接; 计算机网络连接 adj. 仅一个的; 单个的n. 方向v. 替换;取代等等看;等着瞧
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.
Will bks be replaced by the Internet?
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
Read the passage and match the main ideas
with the paragraphs.
Read the passage and match the main ideas
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. 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.
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
printing invented
the Internet grwing fast, cmputers and the Internet used in classrms, newspapers and magazines read nline
Cmplete the table.
1. When and where was paper first created? Paper was first created abut 2,000 years ag in China.2. What happened after paper was created? Peple started t write n paper t make bks.3. Why were bks expensive and rare befre the inventin f printing? Because bks were nly prduced ne at a time by hand.
Read paragraphs 1&2 and answer the questins.
1. When and where was printing invented? Printing was invented in China during the Sui and Tang Dynasties.2. Why were bks prduced mre quickly and cheaply? Because printing had develped.3. Why did ideas and knwledge spread faster? Because mre peple bught bks and learned t read.
Read paragraph 3 and answer the questins.
1. The Internet is still yung, and it is grwing slwly.2. A much larger amunt f infrmatin can be stred in ne frm n the Internet. 3. Peple can find infrmatin much mre easily than they can find it in printed frms.4. The machines we use t read are nw big and light.
Read paragraph 4 and mark T r F.
Cmplete the blanks.
quickly and cheaply
smaller and lighter
1. 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意思是“快速阅读;浏览”。例如: Can 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. 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;靠手做”。 例如: 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。
3. 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意思是“结果;因此”,表示某种情况或 行为所带来的后果,通常单独使用。例如: 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。
【拓展】as a result f 与as a result仅一词之差,意为“作为……的结果;由于”,后接表示原因的名词或名词性短语,不能单独使用。例如: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,没有人受伤。
4. Will bks be replaced by the Internet? 书将会被因特网取代吗? be replaced by的意思是“被……取代/代替”。例如: 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…意思是“用……代替”。例如: They replaced the ld windws with new nes. 他们用新窗户代替了旧窗户。
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
Cmplete the passage with the wrds in the bx.
develpments directin intrductin pwerful replace spread trade
The (4) ___________ f the Internet has changed the wrld in asimilar way, and the Internet is much mre (5) ________. With mreand mre peple using the Internet, the (6) ________ that traditinal printing will take in the future is uncertain, and cmputers may (7) ________ bks ne day.
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.
Read the sentences and ntice hw we
give reasns and results.
( give results )
( give reasns )
as 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。Tny gt up late this mrning. As a result, he didn’t catch the first bus.= Tny gt up late this mrning, s he didn’t catch the first bus.托尼今天早上起晚了,所以他没赶上第一班公交车。
as a result 的用法
because是连词,引导原因状语从句。because可以直接回答以why开头的特殊疑问句。 I like playing basketball because it’s fun.我喜欢打篮球,因为它很有趣。—Why is Lily crying? 莉莉为什么在哭?—Because she can’t find her cat. 因为她找不到她的猫。
because 的用法
1. 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.2. What was the result f few bks being prduced? Few bks were prduced and, as a result, few peple culd read.
Nw wrk in pairs. Ask and answer the questins.
Write full sentences with as a result, because r s.
3. What happened after the printing technlgy develped? After printing technlgy develped, bks were cheaper, s mre peple learnt hw t read.4. What will happen t the bks in the future? Why? Bks might nt be needed in the future, because the Internet is grwing quickly.
Abut 2,000 years ag, paper was first was invented during the Sui and Tang Dynasties.Tday, the Internet is grwing very fast. Cmputers and the Internet are used in classrms nw, and newspapers and magazines are read nline.
Write full sentences with the ntes in Activity 3.
Write a passage abut traditinal printing and its
future. Use the sentences yu have written in
Activities 5 and 6 t help yu.
It’s hard t imagine a wrld withut printing because we have s many printed things nw. 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 t read. Tday, the Internet is grwing very fast. A much larger amunt f infrmatin can be stred in mre varied frms n the Internetthan in bks. As a result, in the future, the Internet will prbably be mre imprtant than printing.
1. The bk is ppular and it is the sixth __________(印刷). 2. England des a lt f __________(买卖) with Australia. 3. The exhibitin prvides several new __________(方向) fr him.4. The gvernment is encuraging the ____________(发展) f small business. 5. The ____________(引进) f the new methd helped slve the prblem.6. My Internet __________(连接) is slwer than usual. D yu knw why?
根据语境及所给汉语提示语写出所缺单词。
develpment
intrductin
1. I’d like t have a _________ rm, facing suth.2. The radi _________ the news as sn as the accident happened. 3. The river _________ water fr ur twn and it is very clean.4. My birthday cake is in the _________ f a ftball.5. If we eat t much, several illnesses will _________ easily.6. Nthing can _________ a mther’s lve in the wrld.
根据句意从方框中选择恰当的单词填空。
stre result single frm replace spread
1. A new bridge will be built next year. (改为一般疑问句) ______ a new bridge ______ ______ next year?2. A shrt play will be put n in the schl hall this evening. (改为否定句) A shrt play ______ ______ put n in the schl hall this evening.3. Althugh the watch is ld, it wrks well. (改为同义句) The watch is ld, ______ it wrks well. 4. Paper was created abut 2,000 years ag in China. (对画线部分提问) ______ ______ paper _______ in China?5. The party will be held in the restaurant tmrrw. (对画线部分提问) ______ ______ the party ______ ______ tmrrw?
Will be built
wn’t be
根据括号内的要求完成下列各题。
When was created
Where will be held
1. 别担心,请等等看。 Dn’t wrry. Please ______ ______ ______.2. 他在上班的路上丢了钥匙。 He lst the key ______ ______ ______ ______ wrk.3. 她起晚了,结果没时间吃早饭。 She gt up late. ______ ______ ______, she had n time t have breakfast.4. 这个工厂每天浪费大量的水。 This factry wastes ______ ______ _______ ______ water every day.
wait and see
n his way t
根据汉语意思完成英语句子。
As a result
a large amunt f
1. 我爸爸通常早饭后浏览报纸。 (lk thrugh) My dad usually lks thrugh newspapers after breakfast.2. 人们把北京比作中国的心脏。 (cmpare... t) Peple cmpare Beijing t the heart f China.3. 他们使十分钟内完成这项工作成为可能。(make it pssible t d sth.) They made it pssible t finish the wrk in ten minutes.4. 我们一次在那里工作两个月。 (at a time) We wrk there fr tw mnths at a time.5. 在某种程度上,我喜欢汤姆。 (in a way) I like Tm in a way.
根据括号内所给英文提示翻译下列句子。
1. Cmplete the passage in Activity 7 and shw it in the frnt f the class.2. Preview the use f future passive vice.
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