被动语态用法详解(上课用）.ppt

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1、被动语态用法详解(一)语态分类英语动词有两种语态，主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。如：Theywillbuildanewbridgeovertheriver.(主动)Anewbridgewillbebuiltovertheriver.(被动)汉语中常用“被”、“给”、“由”、“受”等词用来表示被动，而英语用：助动词be+及物动词的过去分词构成。(二)被动语态的时态、人称和数的变化主要体现在be的变化上，其形式与系动词be的变化形式完全一样。以give为例，列表如下：一般现在时：

2、一般过去时：一般将来时：一般过去将来时：现在进行时：过去进行时：现在完成时：过去完成时：将来完成时：过去将来完成时：［注］被动语态没有将来进行时和过去将来进行时。am/is/are+donewas/were+doneshall/will+bedoneshould/would+bedoneam/is/are+being+donewas/were+being+donehave/has+been+donehad+been+doneshall/will+havebeen+doneshould/would+havebeen+done(三)

3、常见的八种时态中的被动语态1.一般现在时：(1)Peoplegrowriceinthesouthofthecountry.Riceisgrowninthesouthofthecountry.(2)Theschooldoesn'tallowustoenterthechemistrylabwithoutateacher.Wearenotallowedtoenterthechemistrylabwithoutateacher.(三)常见的八种时态中的被动语态2.一般过去时：(1)Theyagreedonthebuildingofane

4、wcarfactorylastmonth.Thebuildingofanewcarfactorywasagreedonlastmonth.(2)Thestudentsdidn'tforgethislessonseasily.Hislessonswerenoteasilyforgotten.(三)常见的八种时态中的被动语态3.一般将来时：(1)Theywillsendcarsabroadbysea.Carswillbesentabroadbysea.(2)Theywillgiveplentyofjobstoschool-leave

5、rs.Plentyofjobswillbegiventoschool-leavers.(三)常见的八种时态中的被动语态4.过去将来时：(1)Themanagersaidtheywouldcompletetheprojectbytheendoftheyear.Themanagersaidtheprojectwouldbecompletedbytheendoftheyear.(2)Theworkerstoldmetheywouldmendthecarassoonaspossible.Theworkerstoldmethattheca

6、rwouldbemendedassoonaspossible.(三)常见的八种时态中的被动语态5.现在进行时：(1)TheradioisbroadcastingEnglishlessons.Englishlessonsarebeingbroadcastedontheradio.(2)Wearepaintingtherooms.Theroomsarebeingpainted.(三)常见的八种时态中的被动语态6.过去进行时：(1)Theworkersweremendingtheroad.Theroadwasbeingmended.(

7、2)Thistimelastyearwewereplantingtreeshere.Treeswerebeingplantedherethistimelastyear.(三)常见的八种时态中的被动语态7.现在完成时：(1)Someonehastoldmethesportsmeetingmightbeputoff.Ihavebeentoldthesportsmeetingmightbeputoff.(2)Hehasbroughthisbookhere.Hisbookhasbeenbroughthere.(三)常见的八种时态中的被动

8、语态8.过去完成时：(1)WhenIgottothetheatre,Ifoundtheyhadalreadysoldoutthetickets.WhenIgottothetheatre,Ifoundtheticketshadalreadybeensoldout.