一般现在时的被动语态优质课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,一般现在时的被动语态,情境导入,English,is spoken,by many people.,We,are taught,by Mr.Zhao.,The house,is covered,with snow.,知识讲解,被动语态,1.Many people,一,.,语 态,speak,English.,主动语态,by,many people.,is spoken,2.English,被动语态,执行者,承受者,执行者,承受者,be+V,过去分词,is spoken,知识讲解,be(am/is/are)+,及物动词的过去分词,+by sb.,二,.,一般现在时被动语态的,构成,I,am praised,(by the teacher).,The room,is cleaned,(by my mother).,The trees,are planted,(by them).,知识讲解,肯定句,：,主语,+(am/is/are)+V,过去分词,+(by sb.),三,.,一般现在时被动语态的,不同句式,I,am praised,by the teacher.,否定句,：,主语,+(am/is/are)+,not,+V,过去分词,+(by sb.),The room,isnt cleaned,every day.,The trees,are not planted,by them.,知识讲解,一般疑问句,：,(Am/Is/Are)+,主语,+V,过去分词,+(by sb.),-,Are,those books,written,by him?,Yes,they,are,.,No,they,arent,.,知识讲解,四,.,使用被动语态的,场合,1.,当我们不知道执行者是谁或不必提到行为者时。,e.g.Some new bikes,are,often,stolen,.,2.,强调动作的承受者，而不强调动作的执行者。,e.g.Your work,is finished,on time.,知识讲解,Many people,五,.,主动语态,变,被动语态,speak,English.,主动语态,by,many people.,is spoken,English,被动语态,主语,主语,宾语,宾语,is spoken,谓语,知识讲解,e.g.,1.The family,build,a new house.,A new house,is built,(by the family).,2.My mother,buys,many vegetables.,Many vegetables,are bought,(by my mother).,典例精析,1.(,湖南益阳中考,),Claudia,are you going to Mikes birthday party on Sunday?,Unless I _.,A,am invited B,invited C,was inviting,典例精析,2.(,四川内江中考,),Your classroom is really bright and clean.,It _ after school every day.,A.is cleaned B.cleaned C.was cleaned,be(am/is/are)+及物动词的过去分词+by sb.,is cleaned B.,The room isnt cleaned every day.,be(am/is/are)+及物动词的过去分词+by sb.,语 态：主动语态和被动语态,-Are those books written by him?,否定句：主语+(am/is/are)+not+V过去分词+(by sb.,English is spoken by many people.,一般疑问句：(Am/Is/Are)+主语+V过去分词+(by sb.,It _ after school every day.,English is spoken by many people.,I am praised(by the teacher).,The room isnt cleaned every day.,No,they arent.,The trees are planted(by them).,-Are those books written by him?,Some new bikes are often stolen.,当我们不知道执行者是谁或不必提到行为者时。,The room is cleaned(by my mother).,Unless I _.,课堂小结,一,.,语 态：,主动语态,和,被动语态,二,.,一般现在时被动语态的,构成,。,三,.,一般现在时被动语态的,不同句式,四,.,使用被动语态的,场合,一般现在时的被动语态,五,.,主动语态,变,被动语态,