外研英语三Module4语法3.ppt

Period2Module3TheViolenceofNatureGrammar1Grammar2

Grammar1-1.Observation(3m)whatcanyouseefrom

thefollowingsentences?.1.Bythetimethetornadoended,morethan700peoplehadbeenkilled.2.CoghlantraveledbacktoCanadaafterhehadbeenburiedinTexas.3.Mycomputerhadbeenallrighttilllastweek.动作在过去某一时刻之前已经完成，且谓语动词与发出这一动作的主语存在被动关系。句中常用by,before,until,when等词引导时间状语。

Grammar1-2.Exercise(4m)Finishtheexerciseat

Activity2,Page24.Answers1.saw,haddisappeared2.returned,found,hadbeenburied3.arrived,hadtaken4.left,hadfinished5.tried,passed当从句由after,before,when或assoonas引导时，主句和从句都可以用一般过去时。

Grammar1-3.Exercise(4m)Finishtheexerciseat

Activity3,Page24.Answers1.hadbeenkilled/haddied2.hadbeendestroyed/hadfallendown3.hadbeenflooded/destroyed4.hadbeendestroyed5.haddied/hadbeenkilled

Grammar2-1.Observation(4m)Iamabeautifulgirl.Whatdidthegirlsay?Shesaidthatshewasabeautifulgirl.直接引语:直接引用别人的话,把它放在引号内.(directspeech)间接引语:用自己的话转述别人的话(indirectspeech)

Grammar2-2.Observation(4m)Whatarethetense

changesinindirectspeech?“I’mstillworkingbecausethereisalottodo.”hesaid.Hesaidthathewasstillworkingbecausetherewasalottodo.waswaspresentsimplebecomespastsimple

Grammar2-2.Observation(4m)Whatarethetense

changesinindirectspeech?Hesaid,“Eleventhousandpeoplelivehereandsixthousandleftlastweek.”Hesaidthateleventhousandpeoplelivedthereandsixthousandhadleftaweekbefore.livedhadleftaweekbeforetherepresentsimplebecomespastsimple;pastsimplebecomespastperfect;timephrase

Grammar2-2.Observation(4m)Whatarethetense

changesinindirectspeech?“Doesthismeanthatthedangerisover?”heasked.Heaskedifthismeantthatthedangerwasover.ifmeantwaspresentsimplebecomespastsimple;if

Grammar2-3.Rules(8m)Readfollowingsentences,thendrawaconclusionofthem.Heoftensays,“Chinaisgr