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(一)语态分类(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/were+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: Peoplegrowriceinthesouthofthecountry. Riceisgrowninthesouthofthecountry. Theschooldoesn'tallowustoenterthechemistrylabwithoutateacher. Wearenotallowedtoenterthechemistrylabwithoutateacher. 2.一般过去时: Theyagreedonthebuildingofanewcarfactorylastmonth. Thebuildingofanewcarfactorywasagreedonlastmonth. Thestudentsdidn'tforgethislessonseasily. Hislessonswerenoteasilyforgotten.3.一般将来时: Theywillsendcarsabroadbysea. Carswillbesentabroadbysea. Theywillgiveplentyofjobstoschool-leavers. Plentyofjobswillbegiventoschool-leavers. 4.过去将来时: Themanagersaidtheywouldcompletetheprojectbytheendoftheyear. Themanagersaidtheprojectwouldbecompletedbytheendoftheyear. Theworkerstoldmetheywouldmendthecarassoonaspossible. Theworkerstoldmethatthecarwouldbemendedassoonaspossible.5.现在进行时: TheradioisbroadcastingEnglishlessons. Englishlessonsarebeingbroadcastedontheradio. Wearepaintingtherooms. Theroomsarebeingpainted. 6.过去进行时: —Whydidn'ttheydrivethereontime? —Becausetheworkersweremendingtheroad. Becausetheroadwasbeingmended. Thistimelastyearwewereplantingtreeshere. Treeswerebeingplantedherethistimelastyear. 7.现在完成时: Someonehastoldmethesportsmeetmightbeputoff. Ihavebeentoldthesportsmeetmightbeputoff. Wehavebroughtdowntheprice. Thepricehasbeenbroughtdown.8.过去完成时: WhenIgottothetheatre,Ifoundtheyhadalreadysoldoutthetickets. WhenIgottothetheatre,Ifoundtheticketshadalreadybeensoldout. Thewholecountrywasverysadatthenewsofhisdeath;Peoplehadconsideredhimtobeagreatleader. Hehadbeenconsideredtobeagreatleader. 9.含有情态动词的被动语态: 含有情态动词的被动语态是由“情态动词+be+及物动词的过去分词”构成。 Youmusthandinyourcompositionsafterclass. Yourcompositionsmustb

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