被动语态课件各种时态.ppt

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1、被动语态详解永安中学郭新志(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：am/is/are+given一般过去时：was/we

2、re+given一般将来时：shall/will+given一般过去将来时：should/would+given现在进行时：am/is/are+being+given过去进行时：was/were+being+given现在完成时：have/has+been+given过去完成时：had+been+given将来完成时：shall/will+havebeen+given过去将来完成时：should/would+havebeen+given［注］被动语态没有将来进行时和过去将来进行时。(三)被动语态常用的八种时态1.一般现在时：Peoplegrowriceinthesouthofthecount

3、ry.Riceisgrowninthesouthofthecountry.Theschooldoesn'tallowustoenterthechemistrylabwithoutateacher.Wearenotallowedtoenterthechemistrylabwithoutateacher.2.一般过去时：Theyagreedonthebuildingofanewcarfactorylastmonth.Thebuildingofanewcarfactorywasagreedonlastmonth.Thestudentsdidn'tforgethislessonseasily.His

4、lessonswerenoteasilyforgotten.3.一般将来时：Theywillsendcarsabroadbysea.Carswillbesentabroadbysea.Theywillgiveplentyofjobstoschool-leavers.Plentyofjobswillbegiventoschool-leavers.4.过去将来时：Themanagersaidtheywouldcompletetheprojectbytheendoftheyear.Themanagersaidtheprojectwouldbecompletedbytheendoftheyear.T

5、heworkerstoldmetheywouldmendthecarassoonaspossible.Theworkerstoldmethatthecarwouldbemendedassoonaspossible.5.现在进行时：TheradioisbroadcastingEnglishlessons.Englishlessonsarebeingbroadcastedontheradio.Wearepaintingtherooms.Theroomsarebeingpainted.6.过去进行时：—Whydidn'ttheydrivethereontime?—Becausetheworkers

6、weremendingtheroad.Becausetheroadwasbeingmended.Thistimelastyearwewereplantingtreeshere.Treeswerebeingplantedherethistimelastyear.7.现在完成时：Someonehastoldmethesportsmeetmightbeputoff.Ihavebeentoldthesportsmeetmightbeputoff.Wehavebroughtdowntheprice.Thepricehasbeenbroughtdown.8.过去完成时：WhenIgottothethea

7、tre,Ifoundtheyhadalreadysoldoutthetickets.WhenIgottothetheatre,Ifoundtheticketshadalreadybeensoldout.Thewholecountrywasverysadatthenewsofhisdeath;Peoplehadconsideredhimtobeagreatleader.Hehadbeenconsideredto