被动语态ppt.ppt

被动语态 一 英语的谓语动词有两种语态 WespeakEnglish 主语 谓语 宾语 Englishisspokenbyus 主语 谓语 宾语 宾变主 主变宾 前加by动变被 看清be 结构分别be pp 主动语态 被动语态 主变被解题步骤 1 找宾语 即动作的承受者 Theymakeshoesinthatfactory Shoes 2 判断宾语的单复数 即be动词的单复数 arewere 3 判断动词的时态 即be动词的时态 4 修改谓语的时态 即原句动词改为过去分词 made 5 修改原句的主语 即by 主语 宾语 bythem Tombrokethewindow ThewindowwasbrokenbyTom Tombrokethewindows ThewindowswerebrokenbyTom Hebrokethewindows Thewindowswerebrokenbyhim 一般现在时 am is aredone一般过去时 was weredone现在进行时 am is arebeingdone过去进行时 was werebeingdone现在完成时 have hasbeendone过去完成时 hadbeendone一般将来时 shall willbedone begoingtobedone当句中含有情态动词时 句子结构为can must haveto bedone 1 Theymakeshoesinthatfactory 主语 及物动词 宾语 Shoesaremade bythem inthatfactory 一般现在时 S 主语 am is are 过去分词 变为被动语态 Heridesthemotorbiketohisfactoryeveryday Themotorbikeisriddentohisfactoryeveryday WecallthesnowmanMrStrong ThesnowmaniscalledMrStrong Weusuallyhearhimplayinthenextroom Heisusuallyheardtoplayinthenextroom 2 Theyboughttencomputerslastterm Tencomputerswerebought bythem lastterm 一般过去时 S was were 过去分词 Heboughthisfriendsomefruitsyesterday Hisfriendwasboughtsomefruitsyesterday Somefruitswereboughtforhisfriendyesterday 4 AbycantakegoodcareofTina TinacanbetakengoodcareofbyAby 情态动词 S can may must should be 过去分词 Hecancarrythebasketeasily Thebasketcanbeeasilycarriedbyhim Theycansingsomebeautifulsongs Somebeautifulsongscanbesungbythem Wemustputtheminthefridge Thedogsthought Theymustbeputinthefridge Thedogsthought 1 不及物动词没有被动语态 如 belong happen takeplace last cometrue remain succeed fall die arrive 等 Greatchangeshavetakenplaceinthiscity Thatbikedoesn tbelongtoMike 不用被动语态的几种情况 不用被动语态的几种情况 2 表示静态的及物动词不用被动语态 have fit IhaveaTVset Thecoatfitsmewell 正 Lookattheblackboard please 误 Theblackboardislookedatbyyou 3 祈使句一般没有被动语态 不用被动语态的几种情况 4 系动词没有被动态和进行时态 这鱼味道很好 这条围巾摸上去很软 Thefishtastesgood Thescarffeelssoft 正 Youmustlookafteryourself 误 Yourselfmustbelookedafter 某些动词形式是主动 但含有被动的意思 这书很好卖 这种布很好洗 Thebooksellswell Thiskindofclothwashesverywell 这书卖完了 Thebookissoldout