名词性从句语法复习.ppt

语法复习,一、名词性从句,找出以下名词性从句：1.Ithinksthatwomencanreachveryhighachievementsinmanyfieldsofscience.2.Herwishisthatshecouldloseweightsoon.3.Whatisneededforthespacetripiscarefulpreparation.4.Ithasntbeendecidedyetwhenthenewrestaurantwillopen.5.IhavenoideawhenChaplinsfilmwillbeonagain.,宾语从句,表语从句,主语从句,主语从句,同位语从句,形式主语,类似的词：fact,idea,news,promise等,名词性从句引导词的用法：,记住两要素：1.从句成分完整：主+谓语+（宾语）2.句子意义完整：即没有疑问同时具备1、2用引导词：that不同时具备则根据句子意思用：wh-或how引导词.特别注意缺宾语的时候，指物时用引导词what，而不是whichPayattentiontowhatthedoctorsaid.,用合适的引导词填空：1.Doyouknow_JohnAdamswasspeakingto?2.Thequestionis_itisworthdoing.3._willgotheremakesnodifference.4.Wewereveryexcitedatthenews_ourteamhadwon.5.Thatis_heisworriedabout.6.Hecanttell_gesturemeans“goodluck”.7.Hedidntknow_shewouldarrive.,whom/who,whether,who,that,what,which,when,在复合句中起名词作用的从句叫做名词性从句。,名词性从句,主语从句,表语从句,宾语从句,同位语从句,Review,名词性从句解题总结：名词性从句的难点在于其句型结构不同，所使用的连词比较复杂。因此,如何确定正确的连词是突破名词性从句的关键。解决这一问题可以从以下几点入手：,依据“缺什么补什么”原则确定正确的连词。所谓“缺什么补什么”是指句型结构与连词之间的关系。1）如果句子中缺主语，指人用who，指物用what；如缺宾语，指人用whom，指物用what；2）如缺时间状语用when；地点状语用where；原因状语用why；方式状语用how；3）定语用what或which；4）什么都不缺用that。Iknowwhatheistalkingabout.（缺宾语指物）我知道他正在谈论什么。Imsurethathewillcometomorrow.（什么都不缺）我确信明天他会来。Wherehewillgoisunknown.（缺地点状语）他要去哪儿还不知道。IdontknowwhichbookIshouldchoose.（缺定语）我不知道应该选哪本书。,注意几组易混连词whether与if；that与what的使用：引导主语、表语、同位语从句时关联词只用whether不用if表“是否”。引导宾语从句时whether,if均可。Thequestioniswhetherthefilmisworthseeing.问题是这部电影是否值得看。Whetherweshallattendthemeetinghasntbeendecidedyet.是否我们要参加这次会议仍未被决定。Wedontknowwhether/ifsheisready.我们不知道她是否准备好了。that引导从句时不做成分，无意义；而what在从句中充当成分，有意义。Whathesaysisimportant.他所说的很重要。Thatlighttravelsfasterthanthesoundisafact.光传播速度比声音快是个事实。,分析历届高考试题名词性从句考查的要点有以下几个方面:,1.考查引导词that与what的区别,高考题例示：,1._wecantgetseemsbetterthan_wehave.(NMET1996)A.What;whatB.What;thatC.That;thatD.That;what,2._youhavedonemightdoharmtootherpeople.(MET1987)ThatB.WhatC.WhetherD.How,4._youdontlikehimisnoneofmybusiness.(上海1992)WhatB.WhoC.ThatD.Whether,2.考查it在名词性从句中作形式主语或形式宾语的用法,高考题例示：,1._isafactthatEnglishisbeingacceptedasaninternationallanguage.(NMET1995)A.ThereB.ThisC.ThatD.It,2.Itworriedherabit_herhairwasturninggray.whileB.ifC.thatD.for,3.Ihate_whenpeopletalkwiththeirmouthsfull.(NMET1998)itB.thatC.thisD.them,4.Does_matterifhecantfinishthejobontime?(MET1991)A.thisB.thatC.heD.it,3.考查whether与if的区别,高考题例示：,1._wellgocampingtomorrowdependsontheweather.(NMET1996)IfB.WhetherC.ThatD.Where,2.Whatthedoctorsreallydoubtis_mymotherwillrecoverfromtheseriousdiseasesoon.(上海2001)whenB.howC.whetherD.why,3._the2000OlympicGameswillbeheldinBeijingisnotknownyet.(MET1992)WheneverB.IfC.WhetherD.That,4.考查名词性从句中的疑问词+ever引导的名词性从句与nomatter+疑问词引导的状语从句的区别,高考题例示：,1.Itisgenerallyconsideredunwisetogiveachild_heorshewants.(NMET1997)howeverB.whateverC.whicheverD.whenever,2._the2000OlympicGameswillbeheldinBeijingisnotknownyet.(MET1992)WheneverB.IfC.WhetherD.That,3._leavestheroomlastoughttoturnoffthelights.(MET1988)AnyoneB.ThepersonC.WhoeverD.Who,4.Sarahhopestobecomeafriendof_sharesherinterests.(上海1995)anyoneB.whomeverC.whoeverD.nomatterwho,巩固练习,用合适的引导词填空：1.Noonecanbesure_manwilllooklikeinamillionyears.2.Thereasonwhyhedidntcometothepartyis_hewasill.3.Goandgetyourcoat.Its_youleftit.4._morecountriescanusenaturalenergyinfutureremainstobeseen.5._shecouldntunderstandwas_fewerandfewerstudentsshowedinterestinherlessons.,what,that,where,Whether,What,that,6._surprisesmemostisthatshedoesntevenknow_thedifferencebetweenthetwolies.7.Itisnotyetdecided_thetestwillbegiven.8.Williamhadbrokenhispromise_hewouldgiveusarise.9.Itisknowtous_someBritishguestswillcomeforavisittoourcompanynextmonth.10.Doyouknow_hesgettingalongwellwithhisEnglish?,What,where,when,that,that,that,定语从句二、IhaveaclassmatecalledKate,whosemotherismyformerEnglishteacher.Kateisagirlwhoiseasytogetalongwithandwealllikeher.Katetakesfirstplaceinthespeechcontest,whichmakeshermotherhappy.Thenewtermiscoming,andKatewillgotoShenzhentogetherwithhermother.Asweallknow,Shenzhenisashoppingparadise,whereKateintendstobuywhatsheneeds.,