高二英语unit14 grammer课件人教版.ppt

grammar unit14 含有被动语态的句子 1 blacks asequalcitizens 2 mixed racemarriages bylaw 3 oftenblacks intohotels schoolsorlibraries4 blackchildren inseparateschools 5 hismessagewasthatblackpeopleshouldnot butshould withrespectinthesameasotherpeople 6 sherefusedtostandforawhitemanand bythepolice 7 inthesameyear anewcivilrightsact 8 martinlutherking jr in1968 werenottreated wereforbidden werenotallowed wereeducated beseparated betreated wasarrested waspassed wasmurdered theformofthepassivevoicebe p p 动词过去分词 1 一般现在时am is are p p 2 一般过去时was were p p 3 一般将来时will shallbe p p 4 现在完成时have hasbeen p p 5 过去完成时hadbeen p p 1 基本结构 6 现在进行时am is arebeing p p 7 过去进行时was werebeing p p 8 过去将来时would shouldbe p p 2 主动语态与被动语态的转换及注意事项mylittlesisterhasbrokenmywatch mywatchhasbeenbrokenbymylittlesister hewascleaninghisroomswhenienteredthehouse hisroomswerebeingcleanedwhenienteredthehouse 1 被动语态的主语2 时态的变化3 人称和数的变化4 by短语 oralpractice 主动句改被动句 oralpractice 1 changeeachsentenceintopassivevoice acarknockedhimdownyesterday twodoctorsandtennursesmakeupthemedicalteam whenigotthere theywerecuttingupafallentree hewasknockeddownbyacar themedicalteamismadeupof afallentreewasbeingcutup 4 we llputontheplaynextsunday 5 workersarebuildinganewteachingbuildinginourschool 6 theyhadcompletedtherailwaybytheendoflastyear theplaywillbeputonnextsunday anewteachingbuildingisbeingbuilt therailwayhadbeencompletedbytheendoflastyear 7 theyhavelearntthetext 8 weshouldprotecttheearth thetexthasbeenlearnt theearthshouldbeprotect 3 特殊的被动结构1 带情态动词的被动结构 情态动词 be pp 动词的过去分词 theproblemmust soon 问题必须尽快解决 2 带不定式的被动结构theroomisgoingto 房间将要刷漆 apoemisaboutto 一首诗歌即将写完 besolved bepainted befinished 一 用谓语动词主动形式表示被动含义1 动词 表示主语的属性特征 副词 well badly easily smoothly 用主动式表被动义 read write sell wash clean wear open eat lock thepenwritessmoothly2 表示状态特征的连系动词 adj n 用主动式表被动义 look sound feel smell taste prove make thesteelfeelscold 3 表示 开始 结束 运动 的动词用主动式表被动义 begin open start stop end finish shut move run theshopopensat6am everyday e g thecakestastedelicious 4 在need require want worth 形容词 后的动名词必须用主动形式 thedoorneedsrepairing thedoorneedstoberepaired thisroomneedscleaning 这房间应该打扫一下 thisbookisworthreading 这本书值得一读 2 主动形式表示被动意义 want need requiredoing需要tobedone beworthdoing值得做 2 lookafter listento lookat laughat takecareof payattentionto等 不定式在某些形容词后作状语 且和句子的主语 或宾语 构成动宾关系时 用主动式表被动义 difficult easy hard fit pleasant good light comfortable safe thebookisdifficulttounderstand thechairiscomfortabetositin quiz1 quiz11 thesteel cold a isfeltb wasfeelingc feelsd isbeingfelt2 hisplan good a hassoundedb issoundingc issoundedd sounds c d quiz2 quiz2theshop at6am everyday a opensb openedc isopenedd isopeningwork at7pm everyday a endsb endedc wasendedd hadended a a thepen smoothly a waswroteb writesc haswritingd iswrittenthiscoat easily a haswashedb waswashedc washesd iswashed quiz3 b c yourjacketneeds wash thehouserequires repair quiz4 washing repairing themeatisnotfit eat wefindenglishdifficult learn quiz5 toeat tolearn ihave