英语语法复习之被动语态.pptx

英语语法复习之被动语态 ByCobra 当我们不知道谁是动作的执行者 或者没有必要指出谁是动作的执行者 或者只需要强调动作的承受者时 要用被动语态 被动语态的用法 EnglishisspokeninCanada Thistablewasmadeofwood Thetelephonewasinventedin1876 TeawasdiscoveredbyEmperorShenNong be动词 动词的过去分词 P P 被动语态的基本构成 be动词体现时态 过去分词体现语态 Theclassroomiscleanedbyuseveryday TheclassroomwascleanedbyLilyyesterday TheclassroomwillbecleanedbyCindytomorrow TheclassroomisbeingcleanedbyTinanow Theclassroomhasbeencleanedalready Theclassroomshouldbecleanedeveryday Volunteersplant3 000treeseveryyear 一般现在时态的被动语态 3 000treesareplantedbyvolunteerseveryyear ShehelpsmeinEnglisheveryday IamhelpedbyherinEnglisheveryday am is are 动词的过去分词 P P Iatetwoeggsyesterdaymorning 一般过去时态的被动语态 Twoeggswereeatenbymeyesterdaymorning Lilyboughtanewcellphonelastweek AnewcellphonewasboughtbyLilylastweek was were 动词的过去分词 P P 一般情况下以不发音的e结尾以辅音字母 y结尾 4 重读闭音节以一个辅音字母结尾5 不规则变化 Weshouldcleanourbedroomseveryday 含情态动词的被动语态 Ourbedroomsshouldbecleanedbyuseveryday Hecanspeakthreekindsoflanguages Threekindsoflanguagescanbespokenbyhim 情态动词 be 动词的过去分词 P P 现在进行时态的被动语态 其他时态的被动语态 Theyareeatingthebirthdaycake Thebirthdaycakeisbeingeatenbythem 过去进行时态的被动语态 WewerehavinganEnglisheveningatthattime AnEnglishpartywasbeinghadbyusatthattime 其他时态的被动语态 现在完成时态的被动语态 其他时态的被动语态 Theyhavefinishedtheirhomework Theirhomeworkhasbeenfinishedbythem 过去完成时态的被动语态 Wehadlearned3000wordsbythetimelastterm 3000wordshadbeenlearnedbyusbythetimelastterm 一般将来时态的被动语态 其他时态的被动语态 TheywillplantsometreesnextSunday SometreeswillbeplantedbythemnextSunday 过去将来时态的被动语态 Wewouldgiveawaythemoney Themoneywouldbegivenawaybyus Mymotherboughtmeapenonmybirthday 双宾语的被动语态 Iwasboughtapenbymymotheronmybirthday Apenwasboughtformebymymotheronmybirthday MyfathergavemesomebookslastSunday IwasgivensomebooksbymyfatherlastSunday SomebooksweregiventomebymyfatherlastSunday Mr WangmadeLilydolotsofhomework 省to不定式的被动语态 LilywasmadetodolotsofhomeworkbyMr Wang IheardCindyplaytheguitaryesterday Cindywasheardtoplaytheguitarbymeyesterday see watch find hear noticesb dosth let have makesb dosth 省to动词不定式在变成被动语态时要加上to 1 表示状态特征的系动词2 表示开始 结束 运动的词3 表示主语某种属性特征的动词4 非谓语动词主动表被动5 therebe结构中 注意主动式表被动 Therearemanythingstodo Thehouseneedsrepairing Thepenwritessmoothly Theshopopensat9 00am Thesteelfeelscold toberepaired tobedone 总结表格 1 Sheeatsbreadforbreakfast 2 Bellinventedthetelephonein1876 3 Weshouldplantmoretreesonthehill 4 Theyaredoingtheirhomeworkrightnow 5 Wehavetakenlotsofpictures 练习一将下列句子改为被动语态 Lotsofpictureshavebeentakenbyus Theirhomeworkisbeingdonebythemrightnow Moretreesshouldbeplantedbyusonthehill ThetelephonewasinventedbyBellin1876 Breadiseatenbyherforbreakfast 1 English intheUSA A speakB isspeakingC isspokenD spoken2 3 000trees bythesevolunteerslastyear A plantedB wereplantedC areplanting3 IwillnotgotothepartyuntilI A inviteB aminv