英语人教版九年级全册unit7被动语态复习课件.ppt

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1、PassiveVoice被动语态Iclosethedoor主谓宾isdbymeThedoor..一、被动语态含义被动语态表示主语是动作的承受者。将宾语变主语主语变宾语谓语变be+V.pp二、被动语态结构主+be+V.pp+(bysb.)Theseflowersareplanted(byJim).Exercise1.许多树被种。Manytreesareplanted(bypeople).2.那首歌被唱了许多遍了。Thesongissungmanytimes(bypeople).三、被动语态的时态1.一般现在时

2、的被动语态：am/is/are+及物动词的过去分词eg:Englishisspokenbymanypeople.Germanisn’ttaughtinourschool.IsFrenchstudiedinyourschool?2.一般过去时的被动语态：was/were+及物动词的过去分词eg:Thesenewhouseswerebuiltin2000.Mybikewasn’tmadeinShanghai.WasthiskindofmachinemadeinShenzhen?注意：被动语态中be的形式是由主语

3、决定的3.情态动词的被动语态：will/should/must/can/may+be+动词的过去分词eg:Thecarmustn’tbestoppedhere.Canthischairbetakenoutoftheroom?Thisjobmustbefinishedontime.4.现在完成时的被动语态：havehas+been+动词的过去分词eg:Thecarhasbeenstoppedhere.Thisjobhasbeenfinishedontime.小窍门：我们可以这样看被动语态的基本构成：be+及

4、物动词的过去分词表示时态表示被动要变化不变化四、被动语态的几种类型1)主+谓+双宾的被动Igiveyouabook.主谓间接宾语直接宾语Youaregivenabook(byme).Abookisgiventoyou(byme).2)“主+谓+宾+宾补”结构的被动语态，将宾语变为被动结构中的主语，其余不动.Theyturnedtheroomintoashop.Theroomwasturnedintoashop.主谓宾宾补3）在使役动词have,make,get以及感官动词see,watch,notice,h

5、ear,feel等变为被动结构时，要加to.Isawastrangerwalkintothebuilding.Astrangerwasseentowalkintothebuilding.4)有些动词词组用于被动结构，要把它们看作一个整体，不能分开。其中的介词或副词也不能省略。Thebabywaslookedaftercarefully.Shelookedafterthebabycarefully.Icantakegoodcareofthebaby.Thebabycanbetakengoodcareof.五、

6、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.Anewla

7、b_____________.Mustbepaidforwillbebuilt3Ifyourhomework______(do)well,youmaygotoplay.4Mr.Greenwasseen_______(grow)trees.5Theblackboardwas________(look)carefullybythestudents.6Theshipmodel____be____(make)intwodays.isdonetogrowlookedatwillmadeTranslatethefoll

8、owingsentences.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.mustbedoneisspoken3.明年我校还要修一幢新教学楼。Anothernewteac