阅读课学案(语言知识).doc

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1、Unit3ScienceandnatureReadingThesecondperiodLanguagepoints1.Ontheonehand,somescientistspointoutthatifyoucloneanembryo,youcan…__________________，manypeople,________somescientists,disagreeandfearthatifmankind_____________natureinthisway,theymaybe_________________________________areal-lifeFrankenstein

2、’smonster.(Lines2-7)另一方面，包括一些科学家在内的许多人则持不同意见，他们担心如果人类用这种方式干涉自然，那就可能离制造一个现实生活中的弗兰肯斯坦怪物不远了。①on(the)onehand…ontheother(hand)…一方面…另一方面…Ononehand,rapiddevelopmentoftheeconomywillimprovethelivingconditionsofthepeople.Ontheotherhand,itwillspeedupenvironmentaldestruction.(短语)athand在手边，在附近byhand亲手，手工inhand

3、手头现有的，正在进行，在处理handinhand手拉手Handsup!举起手来！Handsoff!请勿动手！不许干涉②pointout指出Hepointedoutmymistake.他指出我的错误。pointat/pointto指着，指向某人或某物（两个词组可互换使用）Hepointedat/toapicture.pointat对准，瞄准(某人用枪对准某人某物等)Theypointedatherheadbutshewasnotafraid.pointto表明，指向(主语为证据、时针以及宾语为某一方向时)Theevidencepointstohimasthecriminal.Thehands

4、oftheclockpointedtohalfpastthree.Thecompassneedlepointstothenorth.③toywith戏弄；摆弄,轻率地对待Shetoyedwithherpencilwhileshelistenedonthephone.Youshouldn’ttoywithgreatissues.Hetoyedwiththeideaofwritingaplay.④onone’s(the)waytodoingsth.“正在做某事的过程中；即将，快要”.to是介词，后接名词、代词或动名词短语onone’s/thewaytosomething/doingsometh

5、ing快要，将(closetodoingsomething)1)I’mwellonthewaytocompletingthereport.我就快把报告写好了。3）Heisonthewaytobecomingadoctor.他就要成为医生了。2)Morechangesareontheway.更多的变化就要发生了。(短语)onone’s(the)wayto在去…的途中bytheway顺便问问，顺便说说bywayof途经inaway在某种意义上，在某种程度上inone’s(the)way挡路inthisway用这种方式inanyway无论怎样(练习)I’vejustheardawarning__

6、____theradiothatastormmaybe______itsway.A.on,onB.over,inC.on,aboveD.from,on2.However,ingeneralthescientistswerepraisedfortheirwonderfulscientificadvance.（Line12-13）然而，总体来说，这些科学家还是因为其杰出的科学进展获得人们的赞誉。①ingeneral一般说来，从总体上看，大体上Ingeneral,redisthemostpopularcolorthisseason.(短语)inageneralway一般，通常asageneral

7、rule在一般情况下generallyspeaking一般来说②praise(vi.&vt.&n.)表扬，赞扬，表彰(短语)winhighpraise受到高度赞扬inpraiseof赞扬（某人）beyondallpraises赞美不尽的，赞不绝口的beloudinsb.’spraise对某人极力称赞praisesb.forsth.因某事而赞美/称赞某人(练习)他因在数学考试中得了满分而受到表扬。（bepraisedfor