资源描述：
《高中英语 Unit 3《The World Online》课件 牛津译林版选修7.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、LanguagepointsUnit3TheWorldOnlineWordspositive,analysis,value,affair,forecast,package,click,acquire,downtown,sort,leader,skeptical,frequent,advance,statistics,tie,common,appearance,popularity,background,lifelongmoreover,remain,drawback,address,accurate,advantage,disadvantage,judge,fa
2、lse,troublesome,occur,private,gain,addicted,diploma,course,heavy,handle,present,dynamic,evident,explicit,alarm,relevant,dull,appreciationUsefulexpress-ionsspeakfor,thatistosay,haveaneffecton,inneedof,currentaffairs,travelpackage,turnto,focuson,ratherthan,allsortsof,suchas,prosandcons
3、,beaccustomedto,wornout,keep…inmind,Sentencepatterns1Withthetouchofabuttonortheclickofamouse,astudentcanacquireknowledgefromtheinformationheldinthelargestlibrariesandmuseumsintheworld,whetherheorshelivesinasmallvillageordowntowninabigcity.2ThesecondmostcommonuseoftheInternet,accordin
4、gto79percentofthesurveyrespondents,istoadvanceknowledgeabouthobbies.3WithouttheInternet,thesepeoplewouldhavefewerchancesofmeetingpeople.4IfeelitremainsimportantforuseithertolimitouruseoftheInternet,ortolearnhowtohandletheproblemsithascaused.Thatistosay,IbelievethattheInternethasposit
5、iveeffectsonourlives.(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/upontheenvironment.Itriedtakingtabletsfortheheadachebuttheydidn'thaveanyeffect.effectnoun[U]2)use:Thepresentsystemofpaymentwillremainineffect(=
6、beused)untiltheendoftherentalagreement. Whendothenewdrivinglawscomeintoeffect?Thefirstisitsvalueforpeoplewhoarelookingforinformation.(P34)第一是因特网对于搜索信息的人具有的价值。valuen.1)[SorU]theimportanceorworthofsomethingforsomeone:Forthem,thehouse'smainvaluelayinitsquietcountrylocation. Theyareknown
7、toplace/put/setahighvalueongoodpresentation.2)[U]howusefulorimportantsth.is:Thephotosareofimmensehistoricalvalue. Hiscontributionwasoflittleornopracticalvalue.3)theamountofmoneywhichcanbereceivedforsth.:Shehadalreadysoldeverythingofvaluethatshepossessed. Whatisthevalueoftheprize?Toma
8、kemembersofa
