《被动语态》PPT课件

,被动语态,一构成主语是动作的承受者，用被动语态。1.现在时被动语态：am/is/are+及物动词的过去分词，（be是助动词）e.g:Englishisspokenbymanypeople.Germanisnttaughtinourschool.IsFrenchstudiedinyourschool?,grammar:,2.过去时的被动语态：was/were+及物动词的过去分词e.g:Thesenewhouseswerebuiltin2000.MybikewasntmadeinShanghai.WasthiskindofmachinemadeinShenzhen?注意：被动语态中be的形式是由主语决定的,3.情态动词的被语态：must/can/may+be+动词的过去分词e.g:Thecarmustntbestoppedhere.Canthischairbetakenoutoftheroom?Thisjobmustbefinishedontime.,小窍门：我们可以这样看被动语态的基本构成：be+及物动词的过去分词表示时态表示被动要变化不变化,二被动语态的几种类型：1主动句中有一个宾语的被动语态Hesawherintheshopyesterday.Shewasseenintheshopyesterday.2主动句中有二个宾语的被动语态Jimgavemeabook.IwasgivenabookbyJim.AbookwasgiventomebyJim.,3主动句中含有宾语补足语句子的被动语态Mothertoldmenottobelate.Iwastoldnottobelatebymother.Isawmotherplantingflowersinthegarden.Motherwasseenplantingflowersinthegarden.Theymadehimwork12hoursaday.Hewasmadetowork12hoursaday.,4短语动词的被动语态Icantakegoodcareofthebaby.Thebabycanbetakengoodcareof.,三被动语态的注意事项1“主语+系动词+表语”的句子没有被动语态2therebe句型没有被动语态3主动句中宾语是反身代词的没有被动语态4主动句的谓语动词是不及物动词的没有被动语态，但与介词搭配后，则有:Thenurselookedafterhimcarefully.Thebabywaslookedafterbythenursecarefully.,Practice:1MustIpayforitatonce?_it_atonce?2Wewillbuildanewlab.Anewlab_.3Theyarentstoppingthetrafficnow.Thetraffic_now.4Howlonghaveyoukeptthebook?Howlong_thebook_?,Must,be,paid,for,will,be,built,isnt,being,stopped,has,been,kept,5Ifyourhomework_(do)well,youmaygotoplay.6Mr.Greenwasseen_(grow)trees.7Theblackboardwas_(look)carefullybythestudents.8Theshipmodel_be_(make)intwodays.,isdone,togrow,lookedat,will,made,Translatethefollowingsentences.,1.我们必须采取措施以阻止河流的进一步污染。Something_tostoptheriverfrombeingpollutedmore.2.世界上讲英语的人是最多的。English_bythelargestnumberofpeopleintheworld.,must,be,done,is,spoken,3.明年我校还要修一幢新教学楼。Anothernewteachingbuilding_inourschoolnextyear.4.中国南方种水稻。Rice_inSouthChina.5.昨天爸爸给你买了一辆自行车。Abike_foryoubyyourfatheryesterday.,will,be,built,is,grown,was,bought,6.前天在街道拐弯处发生了一起车祸。Acaraccident_atthestreetcornerthedaybeforeyesterday.,happened,考点聚焦,1、主动语态为动词原形作宾语补足语。Theworkersweremade12hoursadayntheolddays.A.workB.towork2、主动语态的谓语为短语动词。Theirhomeworkhalfanhourago.A.washandedinB.washanded,【考点】,【考点】,makesb.doseesb.dohearsb.doletsb.dowatchsb.do,bemadetodobeseentodosb.beheardtodobelettodobewatchedtodo,givesb.sth.passsb.sth.sellsb.sth.lendsb.sth.bringsb.sth.makesb.sth.buysb.sth.,begiventosb.bepassedtosb.besoldtosb.sth.belenttosb.bebroughttosb.bemadeforsb.beboughtforsb.,主动,被动,主动,被动,【考点】,【考点】,lookforlookaftertakecareofhandinlaughatspeakto,belookedforbelookedafterbetakencareofbehandedinbelaughedatbespokento,不要漏掉介词.,没有被动语态的词或短语.,cost,happen,takeplace,closedown,feel,sound,taste,smell,look,comeout,breakout,standfor,spreadbelongto,4、不及物动词或词组，没有被动语态。ThisstoryduringtheAnti-Japanesewar.A.wastakenplaceB.tookplace5、主动形式表示被动含义。-Dontyoulikethematerial?-Yes,itverysoft.A.isfeltB.feels6、Itis+过去分词+that从句用法。Itthatthereisplentyofoiloffourcoast.A.saidB.issaid,()1.-Whenthefire_?-Thedaybeforeyesterday.A.did;breakoutB.was;brokenoutC.had;brokenout,练习题,()2.-Whatswrongwithyou,Sandy?Youlooksoworried.-Mypetcatbyacarthisafternoon.Anditisinhospitalnow.A.ishitB.washitC.hit,A,()3.-Whohimtothestudentspartyyesterdayafternoon?-Theirparents.A.wereinvitingB.areinvitedC.wereinvited()4.EnglishinCanada,AustraliaandNewZealandtoo.A.speaksB.isspeakingC.isspoken()5.Thewindow_tenminutesago,andtheroomisbrightnow.A.canbecleanedB.iscleanedC.wascleaned,C,C,C,1becoveredwith被覆盖2bemadeof由制作（发生物理变化）bemad