谓语动词的三种形式教学文案.ppt

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1、谓语动词的三种形式考点，难点动词的单三形式变化规则。1：一般情况加s.2：以s,x.ch,sh,及o结尾加es.3：以辅音字母加y结尾的动词先变y为i再加es.d.考点是第三人称的变化。drink____go____stay___make____look___have__pass___carry____come___watch____plant____fly_____study____brush____do___teach____谓语动词是be动词时：1.当谓语动词是be动词时否定句在be动词之

2、后加—not.be=amisarewaswereIamnotastudent.youarenotlazy.heisnotfat.2.当谓语动词是be动词时一般疑问句把be动词提前。areyoulazy?ishefat？谓语动词是实意动词时：1.当谓语动词是实意动词时否定句在实意动词之前加--don'tdoesn'tdidn't.idon'tlikeappleshedoesn'tlikeapplesididn'tgotoschoolyesterday.2.当谓语动词是实意动词时一般疑问句在句首

3、加--dodoesdiddoyoulikeapples?doeshelikeapples?didyougotoschoolyesterday?谓语动词是be动词Iamlazy.YouarelazyAreyoulazy?—yes,Iam.No,IamnotWhyareyoulazy?Whoislazy?Whoarelazy?Idon’tknowwhyyouarelazy.谓语动词是情态动词IcandoitYoucandoitCanyoudoit?Whycanyoudoit?Idon’tknow

4、whyyoucandoit.Whocandoit?Whocandoit?谓语动词是情态动词时：1.当谓语动词是情态动词时否定句在情态动词之后加--notIcannotdoit.youcannotdoit.hecannotdoit.2.当谓语动词是情态动词时一般疑问句把情态动词提前。canyoudoit?canhedoit？thankyou!此课件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢