英语：Unit3《The world online》课件(译林牛津版选修7).ppt

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1、Module7Unit3Theworldonline教学主要内容：Module7Unit3Theworldonline教学重点：①复习Reading和Project中的重点单词、词组和句型，突出为写作服务的宗旨。②复习语法：副词③通过给出基本句型，让学生能够用规范的句子进行基础写作。教学难点：复述课文教学课时安排：共6课时（重点单词、短语、句型复习3课时；语法复习1课时；阅读训练和《全线突破》2课时。第三课时课文复习和重点句子复习MainideaofthepassageMainideaofthefirstdebat

2、eparagraph1Statehisview—paragraph2Makehispoint—paragraph3paragraph4Makehispoint—paragraph5conclusionTheeffectsoftheInternethasonourlivestheInternethaspositiveeffectsonourlives.theInternetisvaluableforpeoplewhoarelookingforinformation.Whytheoppositeside’sviewis

3、wrong.theInternetgivesusabilitytobuildgroupsonlineandformfriendships.MainideaoftheseconddebateMainideaofparagraph1StatehisviewMainideaofparagraph2MakehispointMainideaofparagraph3MakehispointMainideaofparagraph4MakehispointMainideaofparagraph5conclusiontheInter

4、nethasnegativeeffectsonourlives.uncontrolledinformationisontheInternet.theInternetaffectspeople’sprivatelives.usingtheInternetalotcandamagepeople’sabilitytolivenormallives..Title:theeffectsoftheInternetonourlivesTheInternethaspositiveeffectsonourlivesTheIntern

5、ethas1effectonourlivesIts2forpeopletolookforinformation1.___3__foranswerstoquestions2.toadvance__4___Theabilitytobuildgroupsonlineandform5Tobuildsocial___6____7informationThe__8___inthewaypeoplespendtheirtime9informationAffectingeople’s_10____negativevalueSear

6、chknowledgefriendshipstiesuncontrolledchangeuselessprivate1.Thatistosay,IbelievethattheInternethaspositiveeffectsonourlives.(P34)也就是说，我相信因特网对我们的生活产生正面的影响。effectn.[CorU]1)theresultofaparticularinfluence:Theradiationleakhashadadisastrouseffecton/upontheenvironme

7、nt.Itriedtakingtabletsfortheheadachebuttheydidn'thaveanyeffect.effectnoun[U]2)use:Thepresentsystemofpaymentwillremainineffect(=beused)untiltheendoftherentalagreement.Whendothenewdrivinglawscomeintoeffect?2.Thefirstisitsvalueforpeoplewhoarelookingforinformatio

8、n.(P34)第一是因特网对于搜索信息的人具有的价值。valuen.1)[U]theimportanceorworthofsomethingforsomeone:Forthem,thehouse'smainvaluelayinitsquietcountrylocation.Theyareknowntoplace/put/setahighvalueongoo