广西九年级英语上册Module9GreatinventionsUnit2WillbooksbereplacedtheInternet.ppt
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Unit 2Unit 2 Will books be replaced by Will books be replaced by the Internet? & Unit 3 the Internet? & Unit 3Module9Greatinventions Unit2WillbooksbereplacedbytheInternet?&Unit3课前自主预习课堂互动探究Module9Greatinventions Unit2SheWillbooksbereplacedbytheInternet?&Unit3单词单词闯闯关关1.印刷印刷(名名词词)________→动词动词________2.发发展；展；进进步步(名名词词) ____________ →发发展展(动词动词)________3.(因因……而而)产产生；生；发发生生 ________ →结结果果(名名词词)________4.扩扩展展；；蔓蔓延延；；传传播播 ________ →过过去去式式 ________→过过去去分分词词 ________课前自主预习课前自主预习printingprintdevelopmentdevelopresultresultspreadspreadspread 单词单词闯闯关关5.引引进进；；采采用用；；推推行行(名名词词)__________ →介介绍绍(动动词词) ________6.量；数量量；数量 ________ 7.替替换换；取代；取代 ________8.电话连连接接；；计计算算机机网网络络连连接接 __________ →连连接接(动动词词) ________9.仅仅一个的；一个的；单单个的个的________10.方向方向 ________introductionintroduceamountreplaceconnectionconnectsingleUnit2SheWillbooksbereplacedbytheInternet?&Unit3direction 短短语语互互译译1 . wait and see____________2 . look through_____________3 . do research____________4 . search for ____________5 . at a time____________ 等等看；等着瞧等等看；等着瞧快速阅读；浏览 快速阅读；浏览 进展研究进展研究寻找；搜寻寻找；搜寻每次；一次每次；一次Unit2SheWillbooksbereplacedbytheInternet?&Unit3 短短语语互互译译6.在某种程度上在某种程度上____________7.结结果果____________ 8.用手；靠手做用手；靠手做____________9.许许多，大量多，大量______________ 10.把把……比作比作____________in a way as a result by handa large amount ofcompare…toUnit2SheWillbooksbereplacedbytheInternet?&Unit3 连连词词成成句句1.later, printing, possible, produce, made, books, it, in, developments, to, more quickly and cheaply(后后来来，，印印刷刷术术的的发发展展使更快、更便宜地出版使更快、更便宜地出版图书图书成成为为可能。
可能)__________________________________________________________________________________________________________________2.faster, spread, knowledge, and, ever before, than, ideas(知知识识和和思思想比以前任何想比以前任何时时候候传传播得都更快播得都更快)_________________________________________________________Knowledge and ideas spread faster than ever before.Later, developments in printing made it possible to produce books more quickly and cheaply.Unit2SheWillbooksbereplacedbytheInternet?&Unit3 连连词词成成句句3.but, the invention of, useful, it, the World Wide Web, that, it, to, was, made, really, people(但但是是，，是是万万维维网网的的发发明明使使它它变变得得对对人人们们确确实实有用。
有用)__________________________________________________________________________________________________________________4.impossible, it, but, imagine, seems, to, without, them, life(但但似似乎乎不太可能想象没有它不太可能想象没有它们们的生活)_________________________________________________________But it seems impossible to imagine life without them.But it was the invention of the World Wide Web that made it really useful to people.Unit2SheWillbooksbereplacedbytheInternet?&Unit3 课课文文初初探探根据根据课课文内容，判断正文内容，判断正(A)误误(B)。
)1. Paper was first created about 2，，000 years ago in China.( )2. During the Tang and Song Dynasties, printing was invented.( )3. People can find information more easily on the Internet than in printed forms.( )4. Books will be replaced by the Internet in the future.ABABUnit2SheWillbooksbereplacedbytheInternet?&Unit3 课堂互动探究课堂互动探究词汇点睛词汇点睛 1 look through 快速阅读；浏览快速阅读；浏览Unit2SheWillbooksbereplacedbytheInternet?&Unit3 [观察观察] Every evening, my mother looks through magazines at home. 每天晚上，我妈妈都在家翻阅杂志。
每天晚上，我妈妈都在家翻阅杂志 [探究探究] look through意为意为“快速阅读；浏览〞快速阅读；浏览〞 [拓展拓展] 由由look构成的短语构成的短语look at 看看 look for 寻找寻找 look up 查阅查阅look after 照顾照顾 look out 留神留神 look like 看起来像看起来像look forward to 期待；盼望期待；盼望Unit2SheWillbooksbereplacedbytheInternet?&Unit3 活学活用活学活用 1．．2021·泰州泰州 Before you choose a book, you'd better ________ the first few pages to know whether it is too easy or too difficult for you. A．．look out B．．look after C．．look through D．．look forCUnit2SheWillbooksbereplacedbytheInternet?&Unit3 【解析】考察动词短语辨析。
句意：在你选择一本书之前，你最【解析】考察动词短语辨析句意：在你选择一本书之前，你最好好______前面几页了解一下这本书对你来说是太容易还是太难前面几页了解一下这本书对你来说是太容易还是太难look through表示表示“浏览〞，和下文浏览〞，和下文“了解太容易还是太难〞意义对了解太容易还是太难〞意义对应look out意为意为“留神，小心〞；留神，小心〞；look after意为意为“照顾〞；照顾〞；look for意为意为“寻找〞，均与句意不符应选寻找〞，均与句意不符Unit2SheWillbooksbereplacedbytheInternet?&Unit3 Unit2SheWillbooksbereplacedbytheInternet?&Unit3 2 at a time 每次；一次每次；一次 [观察观察] In those days, books were only produced one 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。
在那个年代，书是靠手工制作的，一次只能制作一本 [探究探究] at a time意为意为“每次；一次〞每次；一次〞 Unit2SheWillbooksbereplacedbytheInternet?&Unit3 [辨析辨析] at a time与与at one timeHe often takes exercise two hours at a time. 他经常一次锻炼两个小时他经常一次锻炼两个小时Mr Li was a driver at one time. 李先生曾经是一位司机李先生曾经是一位司机at a time“每次；一次每次；一次”，常与表示数量的，常与表示数量的词词搭配使用搭配使用at one time“曾曾经经；一度；一度”，常用在一般，常用在一般过过去去时时的句子中，相的句子中，相当于当于“a period of past time” 2．．Pay attention: only one person can enter the room ________．．A．．at one time B．．on timeC．．at a time D．．in timeCUnit2SheWillbooksbereplacedbytheInternet?&Unit3活学活用活学活用 Unit2SheWillbooksbereplacedbytheInternet?&Unit3 3 result v. (因因……而而)产生；发生产生；发生 [观察观察] A trade in books resulted, and more people learnt to read. 图书交易产生了，更多的人学会了阅读。
图书交易产生了，更多的人学会了阅读 As a result, there were not many books, and they were expensive. 结果，书籍数量不多，价格又贵结果，书籍数量不多，价格又贵 [探究探究] result在第一个句子中为动词，但常用作名词，常用短语是在第一个句子中为动词，但常用作名词，常用短语是 _________，， 意为意为“因此；结果〞，起副词作用，在句中作状语因此；结果〞，起副词作用，在句中作状语 as a resultUnit2SheWillbooksbereplacedbytheInternet?&Unit3 [拓展拓展] as a result of意为意为“由于〞，表示原因，相当于由于〞，表示原因，相当于“because of〞 As a result of his father's illness, he left school. 由于他的父亲生病，他辍学了由于他的父亲生病，他辍学了 3. He was late ________ the traffic jam. A. because B. as a result of C. as a result D. so thatBUnit2SheWillbooksbereplacedbytheInternet?&Unit3活学活用活学活用 Unit2SheWillbooksbereplacedbytheInternet?&Unit3 4 replace v．替换；取代．替换；取代 [观察观察] Tom is absent. I will replace him. 汤姆缺席了，我将代替他。
汤姆缺席了，我将代替他 Can we replace cars with bikes? 我们能用自行车代替汽车吗？我们能用自行车代替汽车吗？ [探究探究] replace作动词，意为作动词，意为“替换；取代〞，常与介词替换；取代〞，常与介词by或或with连连 用主动语态中用用主动语态中用with或或by，而，而____________中常用中常用by You can't be replaced by others. 你不能被他人取代你不能被他人取代被动语态被动语态Unit2SheWillbooksbereplacedbytheInternet?&Unit3 4．为了防止交通拥挤，市政府决定用地铁代替局部公交车．为了防止交通拥挤，市政府决定用地铁代替局部公交车 In order to avoid the heavy traffic, the government decides to ________ some buses ________ the underground.replaceUnit2SheWillbooksbereplacedbytheInternet?&Unit3with/by活学活用活学活用 句型透视句型透视1 Later, developments in printing made it possible to produce 2 books more quickly and cheaply. 后来，印刷术的开展使更快、后来，印刷术的开展使更快、 3 更廉价地出幅员书成为可能。
更廉价地出幅员书成为可能Unit2SheWillbooksbereplacedbytheInternet?&Unit3 [探究探究] (1)make it possible to…意为意为“使使……成为可能〞，其中成为可能〞，其中 ________ 为形式宾语，为形式宾语，possible为宾语补足语为宾语补足语it Unit2SheWillbooksbereplacedbytheInternet?&Unit3(2)“make it＋形容词＋动词不定式＋形容词＋动词不定式/从句〞意为从句〞意为“使使……变得变得……〞，〞，形容词常用表示事物性质的形容词常用表示事物性质的easy, difficult, interesting等it在此结在此结构中作形式宾语，真正的宾语为动词不定式短语或从句构中作形式宾语，真正的宾语为动词不定式短语或从句 1．．The television has made ________ possible for us to watch movies at home. A．．that B．．this C．．it D．．theyUnit2SheWillbooksbereplacedbytheInternet?&Unit3C活学活用活学活用 2 …but it was the invention of the World Wide Web that made it really useful to people. ……但是，是万维网的创造使它变得对人们确实有用。
但是，是万维网的创造使它变得对人们确实有用 Unit2SheWillbooksbereplacedbytheInternet?&Unit3 [探究探究] 这是一个强调句型，被强调的局部是这是一个强调句型，被强调的局部是“the invention of the World Wide Web〞强调句型的根本构造为〞强调句型的根本构造为“It is/was＋被＋被 强调局部＋强调局部＋that/who＋句子的其他成分＋句子的其他成分.〞，其中的〞，其中的it没有实际含没有实际含 义，被强调局部可以是主语、宾语、状语义，被强调局部可以是主语、宾语、状语 假假设设被被强强调调的的是是人人，， 且且为为句句子子主主语语时时，，用用who或或that 皆皆可可；；假假设设被被强调强调的的是是其其他他成成分分，， 那那么么一一律律用用________ 引引导导强强调调句句型型的的判判断断方方法法是是“It is/was…that/who〞〞 去去掉掉，，假假设设剩剩余余内内容容为为一一个个完完整整句句子子，，即即为强为强调句型 It was on a cold morning that I was born. 我是在一个寒冷的早晨出生的。
我是在一个寒冷的早晨出生的It is his mother that/who prepares the meals. 是他母亲做饭是他母亲做饭that Unit2SheWillbooksbereplacedbytheInternet?&Unit3 活学活用活学活用 2. It was in the street ________ I met my old friends. A. which B. where C. whom D. thatDUnit2SheWillbooksbereplacedbytheInternet?&Unit3 3 …so not all people can afford them. ……所以，并不是所有的人都能买得起它们所以，并不是所有的人都能买得起它们Unit2SheWillbooksbereplacedbytheInternet?&Unit3 [探究探究] (1)在英语中，在英语中，all, both, every, everyone, everything, everybody, everywhere等与否认词等与否认词not, no连用时，表示局部连用时，表示局部 否认，而非全部否认。
假设表示全部否认，要用否认，而非全部否认假设表示全部否认，要用none, neither, no one, nothing等 Not every person likes living in the cities. 并不是每一个人都喜欢住在城市并不是每一个人都喜欢住在城市 Unit2SheWillbooksbereplacedbytheInternet?&Unit3(2)afford为及物动词，意为为及物动词，意为“负担得起，买得起〞，常与负担得起，买得起〞，常与can, could, be able to等连用，后接名词、代词或动词不定式作宾语；等连用，后接名词、代词或动词不定式作宾语；常用于否认句或疑问句常用于否认句或疑问句Few people could afford the books in the past. 过去很少有人买得起书过去很少有人买得起书 活学活用活学活用 3．．They walked home last night because they couldn't ________ to take a taxi. A．．leave B．．buy C．．afford D．．allowCUnit2SheWillbooksbereplacedbytheInternet?&Unit3 课文回忆课文回忆 Unit2SheWillbooksbereplacedbytheInternet?&Unit3PaperPrintingis growingare usedonlinewill be replaced 。
