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被动语态ppt(被动语态ppt课件)

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大家好,今天小编来为大家解答被动语态ppt这个问题,被动语态ppt课件很多人还不知道,现在让我们一起来看看吧!

被动语态ppt(被动语态ppt课件)

主动语态和被动语态 区别 改写方法

主动语态句子的主语是动作的发出者;

被动语态句子的主语是动作的承受者;

把主动语态改为被动语态的时候,把动作的承受者放在主语位置,即be+ppt(动词的过去分词)+by+原来的句子主语(主动语态的动作发出者;

把被动语态改为主动语态的时候,可以根据句意找出动作发出者或者用somebody代替。

例如:Tomputthecuponthetable.(主动语态)

Thecupwasputonthetablebytom.(被动语态)

[put的一般形式和过去分词同形]

had been 在这里的成分是不会是完成时的被动语态吧

不是被动语态,是过去完成时而已

翻译过来为:然后,我们就可以将创造灵感转变成我们可以理解的技术语言了

初三被动语态的结构及一些例子``

(1)am/is/are+及物动词的过去分词,体现一般现在时的被动语态

eg.Englishisspokenintheircountry.

(2)was/were+及物动词的过去分词,体现一般过去时的被动语态

eg.Ourschoolwasn’tbuiltin1990.

Werethetreesplantedbyhim?

(3)will/shall+及物动词的过去分词,体现一般将来时的被动语态

eg.A:IshallsendmyboytoschoolnextSeptember.

P:Myboywillbesenttoschoolnextseptember.

(4)would/should+及物动词的过去分词,体现一般过去将来时的被动语态

(5)have/has+beendone,体现现在完成时的被动语态

eg.A:WehavestudiedEnglishfornineyears.

P:Englishhasbeenstudiedfornineyearsbyus.

(6)had+beendone,体现过去完成时的被动语态

eg.A:Theyhadproduced100carsbytheendoflastyear.

P:100carshadbeenproducedbytheendoflastyear.

带情态动词的被动结构

其形式为:情态动词+be+动词过去式

•Can,could/will,would/shall,should/may,might/must/oughtto/need/haveto.

•Eg.Thebabycanbetakengoodcareofbythebaby-sitter.

主动语态变被动语态应注意的问题

1.把主动语态变为被动语态时,应保留主动语态原时态。

Eg.Sheoftencleansthehouse.

Thehouseisoftencleanedbyher.

2.有些动词可以有双宾语,在用于被动结构时,有两种改法。

Eg.Hismothergavehimapresentforhisbirthday.

=Hewasgivenapresentbyhismotherforhisbirthday.

=Apresentwasgiventohimbyhismotherforhisbirthday.

3.当“动词+宾语+宾语补足语”结构变为被动语态时,

将宾语变为被动结构中的主语,其余不动.

Eg.Someonecaughttheboysmokingacigarette(香烟)

=Theboywascaughtsmokingacigarette.

4.在使役动词have,make,get,let以及感官动词see,watch,notice,hear

不带to的动词不定式等变为被动结构时,要加to

Eg.Someonesawastrangerwalkintothebuilding.

=Astrangerwasseentowalkintothebuilding.

5.有些相当于及物动词的动词词组,

如“动词+介词”,“动词+副词”等,也可以用于被动结构,但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。

Eg.ThemeetingistobeputofftillFriday.

Thehomelesschildrenwillbetakengoodcareof.

课堂练习

(一)改写句子

1.Weplanttreesinspringeveryyear.

_________________byusinspringeveryyear.

2.Shepostedtheletteryesterday.

____________________byheryesterday.

3.Mr.Turnergavemeabirthdaypresent.

_______________abirthdaypresentbyMrTurner.

4.Youmayhandinyourhomeworktomorrow.

______________________________byyoutomorrow.

5.Shewillwritealetter.

__________________________byher.

6.Herbagcannotbefoundbyher.

_________________herbag.

7.DoyouoftenhearhersingRussiansongs?

_________________________Russiansongsbyyou?

8.Shedoesn’tlethersonswimintheriver.

_______________________intheriverbyher.

9.Doessheoftensingthesong?

_____________________byher?

10.Noonehaseverbeatenhimattennis.

________________________attennis.

以上是我自己做的PPT。

OK,关于被动语态ppt和被动语态ppt课件的内容到此结束了,希望对大家有所帮助。