高考英语备考复习 Unit3 Inventors and inventions课件 新人教版选修8.ppt

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1、ChineseNobelPrizeWinnerCharlesKaowasborninShanghaibutworkedinBritainwherein1966hedevelopedtheideaoftransmittinglightoverlongdistancesusingopticalglassfibres.Todaythesefibrecablescarrymuchoftheworld'sdataandtelephonytraffic.TheotherhalfoftheprizehasbeensharedbetweenWillardBoyleandGeorgeSmith,

2、whoinventedadevicetocaptureimagescalledachargecoupleddeviceorCCD.Thishasbecometheelectroniceyeofdigitalcamerasandisusedinmanymedicalapplicationsaswell.WillardBoyleexplainedhowhisinventionhadimpactedhimpersonally：“IguessthemostimportantpartofourinventionthataffectedmepersonallywaswhentheMarsp

3、robewasonthesurfaceofMarsanditusedacameralikeours,anditwouldnothavebeenpossiblewithoutourinvention.AndwesawforthefirsttimethesurfaceofMars.IwassittinginmyownlittlehouseandhereIcouldmovearoundonthesurfaceofMarsandseethelittlestonesthere,andwhatitwasallabout.Veryexciting.”Theprizeswillbeawarde

4、dataceremonyinStockholmonDecember10,theanniversaryofAlfredNobel'sdeathin1896.1．[教材原句]Snakescomenearthehouse...notfar_fromthewalnuttree.(U3P20)[真题呈现](2010·江苏，29)Sofarwehavedonealottobuildalowcarboneconomy，butitis________ideal.Wehavetoworkstillharder.A．nexttoB．farfromC．outofD．dueto[考题巧解]解析：句意：

5、到目前为止，我们已做了许多来创建一种低碳经济，但是离理想还差得很远。我们还要更加努力地工作。本题考查短语辨析。A项表示“紧邻，在……近旁”；B项表示“远非；几乎相反”；C项表示“从……出来；脱离”；D项表示“由于”。根据句意选B。答案：B2．[教材原句]Ican'tget_through.(U3P26)[真题呈现](2010·浙江，12)Afterthatheknewhecould______anyemergencybydoingwhathecouldtothebestofhisability.A．getawaywithB．getonwithC．getthroughD．geta

6、cross[考题巧解]解析：句意：那件事情以后他知道了通过做他自己力所能及的事他能渡过任何危机情况。getawaywith“侥幸逃脱”；getonwith“与……相处”；getthrough“完成；渡过；熬过”；getacross“解释清楚，使人了解”。答案：C3．[教材原句]Leavethebeatentrackoccasionallyanddiveintothewoods.(U3P25)[真题呈现](2008·湖北，29)Asheworksinaremotearea,hevisitshisparentsonly________.A．occasionallyB．anxious

7、lyC．practicallyD．urgently[考题巧解]解析：occasionally“偶尔”。由于他在边远地区工作，所以应该是“偶尔”去看父母。答案：AⅠ.单词速记1．n.专利证书；专利权adj.有专利的；受专利保护的v.获得专利权________→adv.明显地；显然地________2．v.显示……的差别；使……有所不同；辨别________→adj.杰出的；著名的________3．adj.宽大的；仁慈的；慈悲的________→adv.宽大地；宽容地________→n.仁慈