the_grammar_被动语态_the_passive_voice(w)

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1、ThePassiveVoice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______

2、_____theroombeforehearrived.We_______theroomtomorrow.Hesaidhe__________theroomthenextday.cleancleanedarecleaningwerecleaninghavecleanedhadcleanedwillcleanwouldcleanPartA时态Theblackboardwascleanedbymejustnow.Thesewordsarewrittenontheblackboard.thepassiv

3、evoice(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

4、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-ROMaresoldinmanycountr

5、ies.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)theroo

6、mcarefullycleancleanedhavecleanedwillcleanPartA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_____________

7、____(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/

8、is/arebegoingtobe/willbecan/may/must/shouldbehave/hasbeen(变为被动语态)Wecleanourclassroomtwiceaday.Ourclassroom________twiceaday.iscleaned2.Hisfatherboughtacomputerforhimlastmonth.Acomputerforhimlastmonth.wasbought4.ShegavemesomeGermanstampsthismor