中考英语复习课件《被动语态》.ppt

《中考英语复习课件《被动语态》.ppt》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、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.Shoes2.判断宾语的单复数----即be动词的单复数.arewere3.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made5.修改原句的主语----即by+主语/宾语.bythem.Tombro

2、kethewindow.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;begoi

3、ngtobedone当句中含有情态动词时，句子结构为can/must/haveto…bedone1.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.Thesnowmaniscalle

4、dMrStrong.Weusuallyhearhimplayinthenextroom.Heisusuallyheardtoplayinthenextroom.2.Theyboughttencomputerslastterm．Tencomputerswerebought(bythem)lastterm.一般过去时：S+was/were+过去分词Heboughthisfriendsomefruitsyesterday.Hisfriendwasboughtsomefruitsyesterday.Somefruitswereboughtforhisfr

5、iendyesterday.4．AbycantakegoodcareofTina．TinacanbetakengoodcareofbyAby.情态动词：S+can/may/must/should+be+过去分词Hecancarrythebasketeasily.Thebasketcanbeeasilycarriedbyhim.Theycansingsomebeautifulsongs.Somebeautifulsongscanbesungbythem.“Wemustputtheminthefridge.”Thedogsthought.“Theym

6、ustbeputinthefridge.”Thedogsthought.3.Theywillfinishtheworkintendays.Theworkwillbefinished(bythem)intendays.一般将来时：S+will+be+过去分词Theyaregoingtohaveaneveningpartytomorrow.Aneveningpartyisgoingtobehadtomorrow.Someworkersarepaintingtheroomsnow．Theroomsarebeingpaintedbysomeworkers

7、now.现在进行时：S+am/is/are+being+过去分词Theyareholdingasportsmeetingnow.Asportsmeetingisbeingheld(bythem)now.Wehavemadetwentymorekeys．Twentymorekeyshavebeenmadebyus.现在完成时：S+have/has+been+过去分词Workershavebuiltthehousesincetwoyearsago.Thehousehasbeenbuiltsincetwoyearsago.Wehadreceivedma

8、nylettersbytheendoflastweek.Manylettershadbeenreceivedbytheendoflast