v-ing形式的被动语态 精品公开课课件.ppt

《v-ing形式的被动语态 精品公开课课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Unit3GrammarRevisethePassiveVoiceof—ingForm不定式过去分词V-ing非谓语动词一般式完成式主形:havingdone被形:havingbeendone主形:doing被形:beingdone什么情况用V-ing形式的被动式呢？Jameswasafraidofbeingattackedbysharks.V-ing形式(主动/被动）表示的动作与主要动词同时发生或发生在主要动词之后，用其一般式;Havingbeengivensuchagoodchance,youshouldcatch

2、it.V-ing形式(主动/被动）表示的动作在主要动词之前发生，用其完成时.beingattackedHavingbeengiven当动词-ing形式的逻辑主语是动作的承受者时，就要用动词-ing形式的被动语态。Guessandpayattentiontothepassive-ingform,thentrytotalkabouttheirfunctions.Thefunctionsofpassive-ingformBeingselectedpresidentofUSAin2001and2005madehimfeelpro

3、ud.(猜一位政治家)v.-ing的被动式作主语乔治·沃克·布什（GeorgeWalkerBush）Riddles______tosunlightfortoomuchtimewilldoharmtoone’sskin.A.Exposed     B.HavingexposedC.Beingexposed     D.AfterbeingexposedExercise1:Whatkindofdogdoesn’tbiteorbark,butitlikesbeingeaten?（猜一种食品）v.-ing的被动式作宾语hotdo

4、gItdoesn’tlikeeatinganyfood,butdrinkingwater.Whenwriting,youarefondof(喜欢)beingaccompaniedbyit.（猜一种文具用品）v.-ing的被动式作宾语pen没有人喜欢在公共场所被嘲笑。Nobodylikesbeinglaughedatinpublic.Theboyisafraidof____________bythedog.(attack)beingattackedTheoldmanneeds_________.A.lookafterB.t

5、olookafterC.1ookingafterD.beinglookedafterExercise2:在need/want/require(需要)和beworth(值得)等词后面,V-ing的主动形式表示被动意义。例如：repairingb)这本书值得一读。Thebook_________________.isworthreadingattention:a)那个破窗户需要修理。Thebrokenwindowwants_________________.=toberepairedTheirjobisbeingtrampl

6、ed(踩、踏)bymaneverydaywithoutanypaintandcomplaint(抱怨).（猜一种生活用品）v.-ing的被动式作表语shoesThecitybeinggreatlyimprovedwastobethehostforthe2008OlympicGames.v.-ing的被动式作定语去年造好的桥_______________________正在建造的桥_______________________将要建造的桥_______________________被动donebeingdonetobed

7、one已经完成正在进行将要发生thebridgelastyearthebridgenowthebridgesoon注意：done,beingdone,tobedone的区别builtbeingbuilttobebuilt我们正在讨论的问题是非常重要的。Theproblemthatwearediscussingisveryimportant.Theproblembeingdiscussedisveryimportant.Exercise3:Wecanwatchbasketball/footballmatchesbeings

8、hownwithoutgoingout.（猜一种家电用品）v.-ing的被动式作宾补Theaudienceisdelightedtoseethegirl____________aprize.(award)beingawardedThemissingboyswerelastseen___ontheplayground.