用被语态改句子:We plant trees every yaear

1.一般现在时(被动语态:be+过去分词)用法：A)表示现在发生的动作、情况、状态和特征.B)习惯用语.C)经常性、习惯性动作.例：Healwayshelpsothers.（他总是帮助别人.）D)客观

1、Havethechildrenbeenwarnednottotouchthewires?2、Hastheletterbeentornopenbyhim?3、Hasthesoldiersbeenor

1Weweremadebymymothertocleantheroomyesterday.2IwaspassedbyDavidapieceofbread.3Englishmustbespokenbyu

arecorderisoftenusedinourEnglishclass.anewfilmwillbeshownnextweek.Whenwasthehousebuilttheboywasseene

Englishistaughtbyme.thisthinkofcarinchinawasmadebythemtheglasswasbrokenbyhimthesebookswerewrittenbyl

Englishisusedinmeeting.Englishisusedasanimportantlanguage.

thetrouserswerebeingmendedbymymother.1现在进行时主动变被动就是在助动词后面加being,表示动作正在进行.2过去完成时和将来完成时都是是在助动词后面加been,如

1、Alotofmoneywillbespentonbooksbythem.2、ThenovelwaswrittenbyLiangYushangmanyyearsago.3、Willanytreesb

填空：willbebuiltwasgivenisusedwaswrittenisbeingrepairedhasn'tbeenfinishedbehandedarefedisthoughtwa

Youneedtodothehomeworkwithcare.改为被动语态Thehomeworkneedtobedonebyyouwithcare.Inthelate1970sstudentsrevi

aren'tallowedtowearshouldbecut bestoppedbespokenwillbehelped.

1.Sheissaidtobeveryrichbypeople.2.ThereissaidtobeastrangecreaterintheHimalayasbypeople.

双宾语是指谓语动词后带有两个宾语,指人的叫做间接宾语,指物的叫做直接宾语.把带有双宾语的句子变成被动语态时如果将直接宾语（物）变成主语,要在间接宾语（人）前加上介词to或for.如果将间接宾语（人）变

不能改被动语态的情况总结：1)不及物动词或动词短语无被动语态（即多数的瞬间动词）：appear,die(死亡),disappear（消失）,end(vi.结束),fail,happen,last,li

ourclassrommmustbecleanedbyuseveryday.hismp3cannotbefoundbyhimanywherehtesebookscanbeprintedbythewor

1.Theclassroomiscleanedbyuseveryday2.Thetreesmustn`tbeplantedineverydryearth3.Thestarscan“tbeseenint

IamofteninvitedtopartiesbypeopleIwasinvitedtoonelastweekbysomeone.ourhouseispaintedbysomeoneeveryyea

Agiftwasgiventomebyhim.Theworkwasfinishedbyher.Thedisheswerewashedbymymother.Thewalletwasfoundbytheg

严格按照时态和句意改成被动的答案应该是：1.Machinesaremadebytheminthatfactory.2.Thestampswillbeshowntomebyhim.3.Havemanyb

一般现在Idomyhomeworkeveryday.Myhomeworkisdone(byme)everyday.Isyourhomeworkdoneeveryday?Myhomeworkisn�