被動語態(tài)講解及練習(xí)(附答案)

1、1被動語態(tài)講解被動語態(tài)講解一、被動語態(tài)的構(gòu)成形式一、被動語態(tài)的構(gòu)成形式1.被動語態(tài)的基本時態(tài)變化被動語態(tài)的基本時態(tài)變化被動語態(tài)通常為十種時態(tài)的被動形式被動語態(tài)由be＋過去分詞構(gòu)成，be隨時態(tài)的變化而變化。以do為例，各種時態(tài)的被動語態(tài)形式為：1)amisaredone(過去分詞)一般現(xiàn)在時例Visitsarerequestednottotouchtheexhibits.2）hashavebeendone現(xiàn)在完成時例Alltheprepa

2、rationsfthetaskhavebeencompletedwerereadytostart.3）amisarebeingdone現(xiàn)在進(jìn)行時例Anewcinemaisbeingbuilthere4）wasweredone一般過去時例IwasgiventenminutestodecidewhetherIshouldrejecttheoffer.5）hadbeendone過去完成時例Bytheendoflastyearanotherne

3、wgymnasiumhadbeencompletedinBeijing.6）waswerebeingdone過去進(jìn)行時例AmeetingwasbeingheldwhenIwasthere.7）shallwillbedone一般將來時例Hundredsofjobswillbelostifthefactycloses.8）shouldwouldbedone過去將來時例Thenewswouldbesenttothesoldiersmother

4、assoonasitarrived.9）shallwillhavebeendone將來完成時（少用）例TheprojectwillhavebeencompletedbefeJuly.2.被動語態(tài)的特殊結(jié)構(gòu)形式被動語態(tài)的特殊結(jié)構(gòu)形式1)帶情態(tài)動詞的被動結(jié)構(gòu)。其形式為：情態(tài)動詞＋be＋過去分詞。例Thebabyshouldbetakengoodcareofbythebabysitter.2)有些動詞可以有兩個賓語，在用于被動結(jié)構(gòu)時，可以把主

5、動結(jié)構(gòu)中的一個賓語變?yōu)橹髡Z，另一賓語仍然保留在謂語后面。通常變?yōu)橹髡Z的是間接賓語。例Hismothergavehimapresentfhisbirthday.可改為Hewasgivenapresentbyhismotherfhisbirthday.3)當(dāng)“動詞賓語賓語補(bǔ)足語”結(jié)構(gòu)變?yōu)楸粍诱Z態(tài)時，將賓語變?yōu)楸粍咏Y(jié)構(gòu)中的主語，其余不動。例Someonecaughttheboysmokingacigarette.可改為Theboywascau

6、ghtsmokingacigarette.4）在使役動詞havemakeget以及感官動詞seewatchnoticehearfeelobserve等后面不定式作賓語補(bǔ)語時，在主動結(jié)構(gòu)中不定式to要省略，但變?yōu)楸粍咏Y(jié)構(gòu)時，要加to。例Someonesawastrangerwalkintothebuilding.可改為Astrangerwasseentowalkintothebuilding.3.非謂語動詞的被動語態(tài)非謂語動詞的被動語態(tài)v

7、.ing形式及不定式todo也有被動語態(tài)(一般時態(tài)和完成時態(tài))。例Idontlikebeinglaughedatinthepublic.二、二、Itissaidthat從句及其他類似句型從句及其他類似句型31._____anewlibrary_____inourschoollastyearA.IsbuiltB.WasbuiltC.DoesbuildD.Didbuild2.Anaccident____onthisroadlastweek.

8、A.hasbeenhappenedB.washappenedC.ishappenedD.happened3.Cotton____inthesoutheastofChina.A.isgrownB.aregrownC.growsD.grow4.Sofarthemoon____bymanalready.A.isvisitedB.willbevisitedC.hasbeenvisitedD.wasvisited5.AtalkonChineseh

9、isty_____intheschoolhallnextweek.A.isgivenB.hasbeengivenC.willbegivenD.gives6.Alotofthings____bypeopletosavethelittlegirlnow.A.aredoingB.arebeingdoneC.hasbeendoneD.willbedone7.Thedoct_____fyet.A.isntsentB.hasntbeensentC.

10、wontbesentD.wasntsent8.When___thiskindofcomputer______Lastyear.A.diduseB.wasusedC.isusedD.areused9.Who_____thisbook_____A.didwrittenB.waswrittenbyC.didwrittenD.waswritten10.Mary____showmehernewdictionary.A.hasaskedtoB.wa

11、saskedtoC.isaskedD.asksto11.Asty_____byGrannyyesterday.A.wastoldusB.wastoldtousC.istoldusD.toldus12.Themonkeywasseen_____offthetree.A.jumpB.jumpsC.jumpedD.tojump13.Olderpeople____well.A.looksafterB.mustbelookedafterC.mus

12、tlookafterD.lookedafter14.Ourteacher______carefully.A.shouldbelistenedtoB.shouldbelistenC.belistenedD.islistened15.Insomepartofthewldtea_______withmilksugar.A.isservingB.isservedC.servesD.served16.Itwasreptedthatthemurde