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1、ThePassiveVoice一.LessonContentsStructures:ReviewthePassiveVoiceThePresentTenseam,is,are+过去分词ThePastTensewas,were+过去分词TheFutureTensewillbe,shallbe+过去分词情态动词+be+过去分词二.LessonAimsPractice:ChangetheActiveVoiceintothePassiveVoice通过课堂复习，大量操练达到熟练掌握的目的ThePassivevoice动词被动语态:b
2、e+过去分词主动语态变为被动语态的方法:1.主动句中的宾语变成被动句的主语.2.主动句中的谓语动词变成被动句的be+过去分词.3.主动句中的主语变成被动句by的宾语,放在谓语动词后面.如果不强调动作执行者时,by短语可省略.ManypeoplespeakEnglish.Englishisspokenbymanypeople.被动语态的各种时态变化:一般现在时am,is,are+过去分词Childrenoftensingthesong.Thesongisoftensungbychildren.一般过去时was,were+过去分
3、词APLAmansavedhim.HewassavedbyaPLAman.一般将来时willbe,shallbe+过去分词Theywilltakehertothehospital.Shewillbetakentothehospital.情态动词+be+过去分词Wemustcleantheclassroomeveryday.Theclassroommustbecleanedeveryday.时态被动语态结构一般现在时一般过去时一般将来时am/is/are+donewas/were+doneShallwillbe+done情态
4、动词+be+doneChangethefollowingsentencesintothePassivevoice:1.PeoplespeakEnglishallovertheworld.Englishisspokenallovertheworldbypeople.2.Iborrowedthisbookfromthelibrarylastweek.Thisbookwasborrowedfromthelibrarylastweek.3.HewillstudyEnglishwell.Englishwillbestudiedwell
5、byhim.4..Wemusttakecareofthebooksinthelibrary.Thebooksmustbetakencareofinthelibrary.1.Shewashesherhandsbeforelunch.Herhandsarewashedbeforelunch.2.Thepolicemencaughtthreethieveslastnight.Threethieveswerecaughtbythepolicemenlastnight.3.Thenursewilltakecareofthechildr
6、en.Thechildrenwillbetakencareofbythenurse.4.Youmayfindthiskindoftreeseverywhere.Thiskindoftreesmaybefoundeverywhere.主动语态变成被动语态时要注意以下几点:1.含有双宾语的主动句变成被动句时,可以将其中一个宾语变为主语,另一个不动.一般把间接宾语变为主语.如:Marygavemeapen.IwasgivenapenbyMary.如果把直接宾语变为主语,则在间接宾语前加“tofor”如:Apenwasgivent
7、omebyMary.2.如果主动句中的谓语是短语动词,变为被动句时,短语动词的介词或副词不可以丢掉.如:Theytookgoodcareoftheboys.Theboysweretakengoodcareof.3.在“let,make,see,hear,notice,watch,feel”等动词后面做宾语补足语的动词不定式不带“to”,但改成被动句时应加上“to”.如:Thedoctormademestayinbedforthreedays.Iwasmadetostayinbedforthreedaysbythedoctor
8、.1.Hetellsusastoryeveryevening.Wearetoldastorybyhimeveryevening.Astoryistoldtousbyhimeveryevening.2.Heboughtmeanewbikeyesterday.Iwasboughtanewbik
