The-grammar-被动语态-The-passive-voice(W)

动词被动语态8.过去将来时：tocleantheroom1.一般现在时：2.一般过去时：3.现在进行时：4.过去进行时：5.现在完成时：6.过去完成时：7.一般将来时：We_____theroomeveryday.We_______theroomjustnow.We___________theroomnow.We___________theroomat5:00Yesterdayafternoon.We___________theroomalready.We___________theroombeforehearrived.We_______theroomtomorrow.Hesaidhe__________theroomthenextday.cleancleanedarecleaningwerecleaninghavecleanedhadcleanedwillcleanwouldcleanPartA时态Theblackboardwascleanedbymejustnow.Thesewordsarewrittenontheblackboard.thepassivevoice(被动语态)EnglishisspokeninEnglishclass.ThePassiveVoice语态是动词的一种形式，它用来表示句子中主语同谓语动词之间的关系。英语有两种语态，主动语态(activevoice)和被动语态(passivevoice)。主动语态表示主语是动作的执行者。例如：ManypeoplespeakEnglish.被动语态表示主语是动作的承受者，即动作行为的对象。例如：Englishisspokenbymanypeople.主语English是动词speak的承受者。(被动语态)定义:为什么要使用被动语态？3.强调动作的承受者，而不强调动作的执行者。Wordprocessingskillsaretaughtinourcomputerlessons.1.动作的执行者是谁显而易见或没有必要说明。2.不知道或不想知道动作的执行者是谁。Somewindowswerebrokenlastnight.一些窗户在昨晚被打破了。(不知道窗户是谁打破的)TheprinterwassoldalreadyEducationalCD-ROMaresoldinmanycountries.用法:be+done结构:主动结构:主语+谓语动词+宾语被动结构:主语+be+动词过去分词+by短语(代词用宾格)1.一般现在时：2.一般过去时：4.现在完成时：3.一般将来时：We_____(clean)theroomeveryday.We_______(clean)theroomjustnow.We_______(clean)theroomtomorrow.We___________(clean)theroomalreadyWeshould__________(clean)theroomcarefullycleancleanedhavecleanedwillcleanPartA时态cleanTheroom___________(clean)everydaybyus.Theroom_____________(clean)justnowbyus.Theroom_____________(clean)tomorrowbyus.Theroom_______________(clean)byusalready.PartB语态4.带有情态动词的句子：Theroom_________________(clean)byuscarefully.iscleanedwascleanedwillbecleanedhasbeencleanedshouldbecleaned二、Thepassivevoicesofdifferenttenses(语态)方式时间一般完成现在amis+doneare过去was+donewere将来shallwill含有情态动词的句子mustmaycanshould+be+done+be+donehasbeen+donehave+done(v-ed)was/weream/is/arebegoingtobe/willbecan/may/must/shouldbehave/hasbeen(变为被动语态)1.Wecleanourclassroomtwiceaday.Ourclassroom________twiceaday.iscleaned2.Hisfatherboughtacomputerforhimlastmonth.Acomputerforhimlastmonth.wasbought4.ShegavemesomeGermanstampsthismorning.SomeGermanstampsmethismorning.weregivento3.Weshouldtakegoodcareoftheoldfromnowon.Theoldgoodcareoffromnowon.shouldbetaken二、Thepassivevoicesofdifferenttenses方式时间一般进行完成现在amis+doneareamisbeingdonearehasbeen+donehave过去was+donewerewasbeing+donewerehadbeen+done将来shallbe+donewill过去将来shouldbe+donewould5.Theydon'tproducebicyclesinthisfactory.(改为被动语态)inthisfactory.Bicyclesaren’tproduced6.Woodcanbeusedforbuildinghouses.(对划线部分提问)woodfor?Whatcanbeused7.ThiskindofradioismadeinJapan.(对划线部分提问)•thiskindofradio?Whereismade9.Theseflowersaretakengoodcareofbymygrandfather.(改为主动语态)goodcareoftheseflowers.Mygrandfathertakes10.Weretheyseentogetoffthebusbytheirteacheryesterday?(改为主动语态)theirteachergetoffthebusyesterday?Didseethem8.Thesebookscan'tbetakenoutofthereadingroombyanybody.(变为主动语态)Nobodyoutofthereadingroom.cantakethesebooks5.Theydon'tproducebicyclesinthisfactory.(改为被动语态)inthisfactory.Bicyclesaren’tproduced6.Woodcanbeusedforbuildinghouses.(对划线部分提问)woodfor?Whatcanbeused7.ThiskindofradioismadeinJapan.(对划线部分提问)•thiskindofradio?WhereismadeIII.用所给的适当形式填空1.Eglish_________(speak)bymostofthebusinessmen.2.Stamps_________(use)for_________(send)letters.3.Thewindowsoftheclassroom_________(clean)everyday.4.Theman_____(fall)intothelakeyesterday.Luckily,he_________(save)byapassingboat.5.Thekite_________(break)bythechildthismorning.Buthisfather_________(mend)itquickly.Nowthey_________(fly).isspokenareusedsendingarecleanedfellwassavedwasbrokenmendedareflying6.Homeworkmust_________(write)carefully.7.Olderpeople_________(shalllook)afterverywell.8.Ithinkanimalsshould_______(protect).9.Anumberoftrees____________(plant)onthehillnow.10.Thecar_________(repair)intwodays.11.Sofaralotofman-madesatellites______________(send)upintospacebymanycountries.bewrittenshouldbelookedbeprotectedarebeingplantedwillberepairedhavebeensent12.When______yourhomeworkusually__________(finish)?13.Where__________yourbike__________(buy)lastyear?14.ThomasEdisonwasoneofthegreatestscientistsintheworld,however,he__________(notgive)averygoodeducationwhenhewasyoung.isfinishedwasboughtwasn’tgiven1.只有及物动词能构成被动语态,不及物动词不能构成被动语态.注意点(重要考点)：Wearrivedherelastnight.Hemadetheboyworkforhim→Theboywasmadetoworkforhim.(改为被动语态)2.主动语态中有些动词如:make,see,watch,listen,hear,feel后常跟不带to的动词不定式作宾语补足语,变为被动语态要带上toLastSundayweheardthemsingintheclassroom.(改为同义句)TheywereheardintheclassroomlastSunday.tosingI_____________somephotosbyherthismorning.Somephotosmebyherthismorning.Hisunclegavehimadictionaryyesterday.(改为被动语态)Hewasgivenadictionarybyhisuncleyesterday.3.含双宾语的主动结构变为被动结构时，可以采取两种方法：①将间接宾语变为主语，直接宾语保持不变；②将直接宾语变为主语，间接宾语用介词to或for引导。(give,show---to;buy---for)Adictionarywasgiventohimbyhisuncleyesterday.4.Sheshowedmesomephotosthismorning.wereshowntowasshownMilliealwaystakescareofthelittlegirl.•4.某些不及物动词与介词.副词搭配构成短语动词,带有宾语时,则有了动作的承受者,这时应把它们看作一个整体,变为被动语态,不能丢掉其中的介词,常用的有lookafter,takecareof,cutdown,laughat,talkabout,turnon等(改为被动语态)•ThelittlegirlisalwaystakencareofbyMillie..Theoldmanwasquiteweakaftertheaccident,sohemust_____.A.betakencareB.takecareofC.belookedafterD.lo