被动语态被动语态的概念:英语动词有两种语态:主动语态和被动语态主动语态表示主语是动作的执行者被动语态表示主语是动作的承受着被动语态的结构:be+donebe的各种时态就是被动语态的各种时态1、一般现在时:is/am/are+done2、一般过去时:was/were+done3、一般将来时:will/shall+bedone4、情态动词的被动语态:can/may/could/would/should/might+bedone5、现在完成时:has/havebeendone6、进行时:bebeingdone7、过去完成时:hadbeendoneExercises一、用所给词的适当形式填空1、Inspringalotoftrees___________(plant)alongthestreeteveryyear
2、IfI______________(invite),Iwillgotohisbirthdayparty
3、It_____________(say)hewasgoodatpaintingpictures4、Thetelephone__________(invent)byBellmanyyearsago
5、Thesportsfieldnearourschool__________(build)intwoyears
6、Thebookyouaskfor___________(sell)nextweek
7、Studentsshouldnot____________(allow)toweartheirownclothesinourschool
8、Carsmustn’t______________(park)here
9、Theearthisourhome
It____________(mustprotect)well
10、Ourlibraryinourschool__