九年级语法专讲-被动语态

学习好资料欢迎下载学习好资料欢迎下载学习好资料欢迎下载语法专讲一：被动语态语态是动词的一种形式,表示句子中主语和谓语动词的关系,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者。只有及物动词才能用于被动语态。被动语态的基本用法:(1)需要强调动作的承受者时。TheGreatWallisenjoyedbymillionsofpeopleallovertheworld(2)不知道或没必要指出动作的执行者时。Mr.Wangisinvitedtothemeetingtoday.(3)当说话人需要强调客观时。Itissaidthatshewasabeautywhenshewasyoung.一、被动语态的基本结构：be+V.pp不同的时态有不同的被动语态的结构，在学习被动语态之前必须熟悉各种时态的结构，你是否还记得所学过的时态结构？一般现在时：2.一般过去时：____________________3.一般将来时：4.现在进行时：5.过去进行时：________

6.现在完成时：7.过去完成时：______________那么以上各个事态的被动语态结构就应该是：1.一般现在时：2.一般过去时：____________________3.一般将来时：4.现在进行时：5.过去进行时：________

6.现在完成时：7.过去完成时：______________二、如何将主动语态变为被动语态：1,把原主动句中的宾语转换为被动语态的主语。2,把动词改为被动语态形式即"be+过去分词"。3,原主动句子中的主语,由by（by+宾格）引出，如果没有必要,可以省略。4,其它成分不变。注：1.主动、被动的时态要一致。2.主动、被动的句式要一致。

3.变成的被动语态的主语与谓语在单复数上保持一致。试做下面的练习：1.SheoftenlearnsEnglishinthemorning._______________________________________2.Tomhelpedmetocleanthebedroom._________________________________________3.Wewillplanttreestomorrow.________________________________________________4.Ihaveeverseenthefilm.________________________________________________5.Youcaninvitehimtogototheconcert.___________________________________________含有情态动词can,may,must,need,should,will,might,could的被动语态结构应该是：_________特殊情况的被动语态：

1.带双宾语的被动语态：动词+sb(间宾)+sth(直宾)

口诀：如遇双宾语，一般变间宾，若把直宾变，to/for间宾连。

1).give/pass/show与介词to搭配。

givesbsth——sb+begivensth或sth+begiven+tosb.

2).buy/make/cook与介词for搭配。

buysbsth——sb+bebought+sth或sth+bebought+forsb

1.Hegavemeabook→I____________abookbyhim.→Abook_____________mebyhim.

2.Mymothermademeacake.

→I_________acakebymymother→Acake____________mebymymother.Canyoupassmethebook?_________________________________________________

2.带省to的不定式作宾补的被动语态：动词+sb+dosth.

口诀：主动语态to离去被动语态to回来。意思就是变成被动语态时将省略的to还原。动词：make/let/have/see/hear/feel/watch

makesbdosth→sb+be+made+todosthSeesbdosth.→sb+be+seen+todosth.

Thebossmadetheworkersworkallday

Theworkers____________workalldaybytheboss.

4.以动词短语作谓语的主动语态变被动语态时，不可丢掉后面的介词或副词。

Weshouldtakecareoftheold.Theoldshould_____________________.

Shehasrunoutofhermoney.→______________________________________一、选择题

()1._____anewlibrary_____inourschoollastyear?A.Is;builtB.Was;builtC.Does;buildD.Did;build()2.Anaccident____onthisroadlastweek.A.hasbeenhappenedB.washappenedC.ishappenedD.happened()3.Cotton（棉花）____inthesoutheastofChina.A.isgrownB.aregrownC.growsD.grow()4.Sofar,themoon____bymanalready.A.isvisitedB.willbevisitedC.hasbeenvisitedD.wasvisited

()5.AtalkonChinesehistory_____intheschoolhallnextweek.

A.isgivenB.hasbeengivenC.willbegivenD.gives

()6.Howmanytrees____thisyear?

A.areplantedB.willplantC.havebeenplantedD.planted

()7.Alotofthings____bypeopletosavethelittlegirlnow.

A.aredoingB.arebeingdoneC.hasbeendoneD.willbedone

()8.--When___thiskindofcomputers______?--Lastyear.

A.did;useB.was;usedC.is;usedD.are;used

()9.TheGreatWall____allovertheworld.

A.knowsB.knewC.isknownD.wasknown

()10.Who_____thisbook_____?

A.did;writtenB.was;writtenbyC.did;writtenD.was;written

()11.Astory_____byGrannyyesterday.

A.wastoldusB.wastoldtousC.istoldusD.toldus

()12.Themonkeywasseen_____offthetree.

A.jumpB.jumpsC.jumpedD.tojump

()13.Theschoolbag___behindthechair.

A.putsB.canbeputC.canbeputtedD.canput

()14.Olderpeople____well.

A.looksafterB.mustbelookedafterC.mustlookafterD.lookedafter

()15.Ourteacher______carefully.

A.shouldbelistenedtoB.shouldbelistenC.belistenedD.islistened

二、用括号内所给动词的正确形式填空。(请注意时态和语态两个方面)1.It'ssaid(据说)thatthelongbridge______________（build）intwomonths．2.Wheretohavethemeeting______________（discuss）now．3.Whichlanguage_______themostwidely_______（speak）intheworld？4.Thelostboy_____________（notfind）sofar．5.Lastyearalargenumberoftrees______________（cut）down．6.Thestudents_____often_____(tell)totakecareoftheirdesksandchairs.

7.Theoldmanisill.He______(mustsend)tothehospital.

8.Vegetables,eggsandfruits_________(sell)inthisshop.

9.What_______knives______(make)of?They_______________(make)ofmetal(金属)andwood.

10.Canthemagazine________(take)outofthelibrary?

11.Theroom_____________(clean)bymeeveryday.

12.Thestarscan’t_____________(see)inthedaytime.

13.Someflowers_______________(water)byLiMingalready.14.Thiskindofshoes__________(sell)well.

15.Howlong_____youruncle______(be)inthecity?16.Thefood_____________(smell)delicious.17.Look!Someone__________(dance).

三、按要求改写下列句子，一空一词。（1×30=30分）1.IsteagrowninSouthChina？（改为主动语态）_______people_________teainSouthChina？2.Iamgivenabirthdaypresentbymyparentseveryyear．（同义句转换）Abirthdaypresent____________________________bymyparentseveryyear．3.Theworkisgoingtobefinishedintwodays.(对划线提问)How______________theworkgoingtobefinished?

4.ThechildrenwillsinganEnglishsong.(改为被动语态)

AnEnglishsong___________________bythechildren.

5.Youneedn'tdoitnow.(改为被动语态)

It______________________byyounow.

6.Peopleusemetalformakingmachines.(改为被动语态)

Metal________________________makingmachines.

7.Hemademedothatforhim.(改为被动语态)

I____________________________thatforhim.

8.Theyarewatchingthefootballmatch.Thefootballmatch_____________________bythem.9.Didtheybuildabridgehereayearago?(改为被动语态)

__________abridge____________herebythemayearago?

10.Theyhavesoldoutthelightgreendresses.(改为被动语态)

Thelightgreendr