中考英语语法-被动语态专题复习课件

写出下列动词的过去式和过去分词

do

goseegive

choose

draw

eattakespeak

write

show

diddonewentgonesawseengavegivenchosechosendrewdrawnate

eatentooktakenspokespokenwrotewrittenshowedshown被动语态中考英语专项复习复习目标1.掌握如何将主动语态变成被动语态2.掌握被动语态各个时态的用法什么时候要用被动语态呢？在下列三种情况之一要用被动语态：①不知道动作的执行者是谁，用被动语态。②没有必要指出谁是动作的执行者，用被动语态。③需要强调动作的承受者时，用被动语态主动语态和被动语态结构的转换：Wecleanourclassroomeveryday.主动语态Ourclassroomiscleaned主语谓语宾语byuseveryday.结构：主动语态：主语＋谓语＋宾语

被动语态：主语be+过去分词by+宾语即:“主变宾，宾变主，谓语动词变被动。”(注:主变宾即主语变为介词by宾语)被动语态主语谓语宾语【考点一】各种时态的被动语态结构:1.They

make

shoesinthatfactory.Shoes

aremade(bythem)inthatfactory.1.一般现在时的被动语态：变为被动语态一S(主语）+am/is/are+过去分词

步骤一：Exercises（针对练习，变被动语态）TheyplayfootballonSunday.Lucydoesthehomeworkintheevening.Theyoftenusecomputersinclass.WemakethesemachinesinBeijing.Footballisplayedby

themonSunday.ThehomeworkisdonebyLucyintheevening.Computersareoftenusedby

theminclass.ThesemachinesaremadebyusinBeijing.Helookedafterthelittlebabyyesterday.主谓(动介)宾语Thelittlebaby

waslookedafterbyhimyesterday.变为被动语态二主动语态：被动语态：2.一般过去式的被动语态：S+was/were+过去分词步骤二：Exercises（针对练习，变被动语态）

1）They

built

thetallbuildinglastyear.2)He

tookgoodcareofhislittlebrotheryesterday.3)We

cleanedourclassroomjustnow.4)They

usedthisroomforresting.Thetallbuildingwasbuilt

bythemlastyear.Hislittlebrotherwastakengoodcareof

byhimyesterday.Ourclassroomwascleaned

byusjustnow.Thisroomwasusedforrestingbythem.

注：动词短语作谓语，变被动语态时，不能省掉短语中的介词或副词Tomwillcleantheroomtomorrow.主谓宾(承受者)TheroomwillbecleanedbyTom

tomorrow.变为被动语态三3.一般将来时被动语态：S+will+be+过去分词S+begoingto+be+过去分词Wewillholdasportsmeetingnextweek.Childrenwilltakesomephotosintheschoolyardtomorrow.Theheadmasterisgoingtogiveatalkthisafternoon.Asportsmeetingwillbeheldbyusnextweek.Somephotoswillbetakenbychildrenintheschooltomorrow.Atalkisgoingtobegivenbytheheadmasterthisafternoon.步骤三：Exercises（针对练习，变被动语态）We

havemade

twentymorekeys．Twentymorekeys

havebeenmade

byus.变为被动语态四11.现在完成时的被动语态：

S+have/has+been+过去分词1.Theboyhasreturnedthebookintime

步骤三：Exercises（针对练习，变被动语态）2.Workershavebuiltthehousesincetwoyearsago3.Wehavereceivedmanyletterssincelastweek.Thebookhasbeenreturnedbytheboyintime.ThehousehasbeenbuiltbyworkerssincetwoyearsagoManylettershavebeenreceivedbyussincelastweek.

Tony

cantakegoodcareof

Daming．Daming

canbetakengoodcareof

byTony.9.情态动词的被动语态：

S+can/may/must/should+be+过去分词变为被动语态五1.Hecantakecareofthebaby.2.Lucymaydrawthepictures.3.Youmustturnoffthelights.4.TheyshouldlearnEnglishwell.

Thebabycanbetakencareofbyhim.ThepicturemaybedrawnbyLucy.Thelightsmustbeturnedoffbyyou.Englishshouldbelearnedwellbythem.步骤三：Exercises（针对练习，变被动语态）一般现在时:一般过去时:一般将来时:现在完成时:含有情态动词:下列时态的被动语态结构:S(主语）+am/is/are+过去分词S+was/were+过去分词S+will+be+过去分词S+begoingto+be+过去分词S+have/has+been+过去分词S+can/may/must/should+be+过去分词1.Theoldmanisill.Hemust_________tothehospital.Call120atonce.(send)2.Thebook___________byLuXunin1920.(write)3.Allthemachines_________outyesterday.(sell)4.Thehospital_____________nextyear.(build)5.Thiskindofbookcan't__________outofthelibrary.(take)6.He_____________toplaycomputergameslastnight.(allow)7.Theboy___often____nottogotothenetbar.(tell)8.He_____________tothepartylastSunday,buthedidn'tgothere.(ask)besentwaswrittenweresoldwillbebuiltbetakenwasallowedistoldwasasked你会填空吗？中考挑战历届中考试题小试身手1—Whatanicegarden!--It____everyday.AiscleaningBhascleanedCmustcleanDiscleaned2Thecomputers_____tothevillageschoolaspresentslastmonth.AaregivenBgivenCweregivenDgave3

ItisreportedthattheUndergroundLineNo.3___inNanjingin2016.AwillbuildBhasbuiltCwillbebuiltDhasbeenbuilt4.Theletteris___inFrench.Ican'treadit.AwritingBwrittenCwroteDwrites5.–When___thiskindofcomputer_____?-Lastyear.Adid,useBwas,usedCis,usedDare,used6.Thousandsoftreesoverthemountains_____bythefarmerslastyear.AplantedBwasplantedCwereplantedDwillplant7.Themedicine______inadryandcoolplace．AkeepBmustkeepCmustbekeptDmustbekeep8.Thisdictionarymustn't______fromthelibrary．AtakeawayBtakenawayCaretakenawayDbetakenaway9.Nooneknowshowthehugerocks____and____withoutourmodernmachineseighthundredyearsago．Aarecut；movedBwerecut；moveCarecut；movingDwerecut；moved10.–Lookatthesignontheright.–Oh,parking___here.Adoesn’tallowBisn’tallowedCdidn’tallowDwasn’tallowed11.DidyougotoSam’sweekendparty?–No,I_____.AamnotinvitedBwasn’tinvitedChaven’tinvitedDdidn’tinvited12.Thetelephone__byAlexanderGrahamBellin1876.

AwasinventedBhasbeeninventedCisinventedDwillbeinvented13.Lastyear,LiHua,acollegestudent,___toworkfortheOlympicGames.AischoosingBischosenCwaschoosingDwaschosen14.Whenyouleavetheroom,makesurethedoor___.AwaslockedBislockedCwillbelockedDshouldbelocked15.IwanttobeaChineseteacherwhenIgrowup.–That’sgreat.Chineseteachers____inChinaandsomeforeigncountries.AneedBareneedingCareneededDwillneed16.English___inmanycountries,butChinese___theirownlanguage.Aisspoken,speaksBspeaks,isspokenCisspoken,isspokenDisspoken,speak17.Theskirtlooksdifferentfromothersanditisnice.–Thanks.It___bymymotherlastmonth.AmadeBismadeChasbeenmadeDwasmade18.Thechildren___toswimlastmonthandtheycanswimverywellnow.AaretaughtBweretaughtChavetaughtDtaught19.—Whatshouldwedofirstifwewanttodevelopourvillage?--Alotofnewroads_____,Ithink.AhavetobuildBmustbuildChavebuiltDmustbebuilt20.Jamesismyfriend.He____Jimforshort.AcallsBiscalledCcalledDiscalling21.TwentystudentsinthisUniversity____toAustraliatostudylastyear,andmorestudentsareexpectingtohavethechancenextyear.AaresentBweresentCwillsendD.send

考点二主动语态变为被动语态的特殊情况:一、使役动词和感官动词在主动结构中，后面接不带to的不定式，但如果改成被动句，则需把省略的to加上，这类动词有：hear,see,watch,make,help,let等。

1)Iheard

himsinglastnight.

He

washeard

tosinglastnight.

2)Wesaw

him

walkintothebuilding.He

wasseen

towalkintothebuilding.3)Thebossmade

them

work10hoursaday.

They

weremade

towork10hoursaday.

makesb.doseesb.dohearsb.doletsb.dowatchsb.do

bemadetodobeseentodosb.beheardtodobelettodobewatchedtodo主动被动