英语专业四级语法复习之从句课件

TEM4亘需复GrammarEXAMSKILLSWWTP邮从句英语中,从句主要有三大类名词性从句(nomina|clause)形容词性(定语)从句attributiveclause)副词性(状语)从句(adverbialclause)主语从句宾语从句名词性从句表语从句从句同位语从句定语从句状语从句1.名词性从句1、名词性从句的构成及句法特点名词从句是指在完整的句子中以名词性质出现的从句成分,主要包括主语从句、表语从句、同位语从句和宾语从句。其连接词分为三类)由that,Whether,和whoever等引出的陈述句;2)由what引出的疑问句;3)由wh等词引出的疑问句主语从句(subjectclause)从属连词:that,whether在从句中不做成分WhetheryoucansucceeddependsonyourselThathissonbehavesbadlybothershim接代词:who,whom,whosewhat,which在从句中做名词性成分引导词whoeverwhateverWhatmademehappywasthatyouwonthefirstprize.Whoevercomestothepartywillreceiveapresent.副词:when,where,howhy,whenever,在从句中做状语wherever.howeverWhenthey'llstarttheprojecthasnotbeendecidedyet.Whyhecamelateisunknown注意从句语序:陈述语序名词性从句引导词必须置于从句句首主语从句引导词不能省略(*that)主语从句谓语单复数1、一般情况用单数2、主语从句为Whatsb.need/want/have时,谓语动词单复由表语单复决定。WhatineedistimeWhatshewantsarejustbooks3、主句主语由两个或两个以上主语从句并列构成,谓语用复数。Whenwearegoingtohaveapicnicandwherewearegoingtohaveapicnichaven'tbeendecidedyet.Whenandwherewearegoingtohaveapicnichasn'tbeendecidedyet.为避免主语过长造成头重脚轻,一般用i来充当形式主语,把真正的主语放到句子后面It'scertainthatthemeetingisgoingtobeputoffuntilnextMondayIt'slikelythattomorrowtherewillbeasnowstormtomorrowIt'ssaidthattheprofessorhasalreadysucceedincarryingoutthisexperiment.It'sapitythatyoudidntattendthelectureyesterdayIt'snowonderthatyouveachievedsomuchsuccessItseemstomethatyouobjecttotheplanIthappenedthatihadreadthebookbefore同时,需要注意主语从句的一些常见句型。如:Itisreportedthat.椐报道Itmustbepointedoutthat….必须指出的是Itislikelythat.很可能的是Itisagoodthingthat..很好的是Ithappensthat….碰巧的是EXAMSKILLSNEuf二、表语从句引导词词:that,whether连接代词:who,whom,whose,what,which,whoever.whatever接副词:when,where,how,why,whenever,wherever.howeverThereasonforyourmistakeisthatyoulackconfidenceinyourself.TheproblemiswhetherhemightrealizetheimportanceofstudyScienceiswhatIaminterestedinThedoubtiswhostolethefileThatwaswherewecampedlasttimeTomisnolongerwhatheusedtobeThequestioniswhichofusshouldcomefirst.Theimportantthingiswhosenameshouldbeputonthetopofthelist.Theproblemisthatwecouldn'tgetintouchwithhim.ThisishowHenrysolvedtheproblem他连接词:because,asif/though,as,likeHehasheartdisease.Thatisbecauseh