高考英语名词性从句复习课件

名词性从句名词性从句相当于名词，可分别作主句的主语、表语、宾语和同位语。因此，名词性从句可分为主语从句、表语从句、宾语从句和同位语从句。1.Whenwewillstartisnotclear.2.Shewon’tbelievethathersonhasbecomeathief.3.Myideaisthatweshoulddoitrightnow.4.Ihadnoideathatyouwereherfriend.主语从句宾语从句表语从句同位语从句I名词性从句的种类判断名词性从句的方法学习名从要知道及物动词最重要动词之前是主从动词之后时宾从系动词也贼重要它的后面跟表从千万不能忘介词他的后面亦宾从判断下列句子是什么从句：1.Shebelievedthathehadnottoldherthetruth.2.Iknowthatsheisaneasy-goinggirl.3.ThefactisthatTomtoldalie.4.Whathesaidsurprisedus.5.ShehadafeelingthatTomtoldalie.6.Thefactthathefailedistrue.7.MyquestioniswhetherPollycanfindherway.8.Iaminterestedinwhothetallmanis.9.Thenewsthathecouldnotcomemadeusupset.10.Whytheyhavenotleftisnotclearsofar.11.Whowillcomehasnotdecided.12.Thetruthisthatthefogistoofoggy.thathehadnottoldherthetruth宾从thatsheisaneasy-goinggirl宾从thatTomtoldalie表从Whathesaid主从thatTomtoldalie同从thathefailed同从whetherPollycanfindherway表从whothetallmanis宾从thathecouldnotcome同从Whytheyhavenotleft主从.Whowillcome主从thatthefogistoofoggy表从II.名词性从句的引导词：1.连接词：that、if、whether不作成分无意义2.连接代词：who、whom、whose、what、which3.连接副词：when、where、why、how“是否”作状语作主/宾/表考点一：区别that,what与which考点二：区别whether与if考点三：区别whatever,与nomatterwhat...考点四：it作形式主语或形式宾语考点五：同位语从句与定语从句的区别名词性从句考点归纳:考点1：连接词：that与what的区别Whathesaidmakesmehappy.(what宾语)Idon’tknowwhathappened.(what主语）Tomisnolongerwhathewas.（what表语）Thatanewteacherwillcomeistrue.that只起连接作用，无意义，在从句中不充当任何成分,且在宾语从句中有时可省。what既起连接作用,又在从句中作主语,宾语,表语(且在名词性从句中只有what可作表语）what引导名词性从句时，在从句中作主语，宾语或表语。1.____wecan’tgetseemsbetterthan____wehave.2.Chinaisnolonger____itusedtobe.3.Amoderncityhasbeensetupin_____wasawastelandtenyearsago.4.Atlastthesoldiersreached_____thelocalscalledtheThreeGorges.Whatwhatwhatwhatwhat1.Itiswidelyaccepted____theearthgoesaroundthesun.2.Theproblemis_____wecan’tfinishtheworkintime.3.Weexpressthehope________theywillcometovisitChinaagain.4.Weallhope________the2008OlympicGameswillbethebestever,and______theathletesandvisitorswillenjoyChinaandBeijing.thatthatthatthatthat/--thatB:what(什么)/which(表选择,哪一个)1.---Doyouknow_______MrBlack’saddressis?---HemayliveatNo.18orNo.19ofBridgeStreet.I’mnotsureof_______.2.Ireadaboutitinsomebookorother,doesitmatter______itwas?whatwhichwhichWhat无范围；Which有范围考点2.区别if与whether1.Idon’tknow__________I’llbefreetomorrow.2.Idon’tknow_______ornotI’llbefreetomorrow.3.Thequestionis_______thisbookisworthwriting.whether/ifwhetherwhether请你归纳a.主语从句b.表语从句c.同位语从句e.介词后的宾语从句f.直接加动词不定式只能用whether（todo）gwhetherornot直接连用时不用if只能使用whether的情况：请你归纳四、whether是否。主语从句；表语从句；同位语从句；介词后的宾语从句；不定式且常与ornot连用。1.________we’llgocampingtomorrowdependsontheweather.2.Theargument_______we’llhaveasportsmeetremainstobesettled.3.Italldependson________theywillsupportus.4.Hedoesn’tknow________tostayornot.5.Wedidn’tknow________ornotshewasready.Whetherwhetherwhetherwhetherwhether考点3总结归纳：________等同类词既可以引导名词性从句，也可以引导让步状语从句，而____________等只能引导让步状语从句。whateverNomatterwhat____________yougoand__________youdo,I’llberightherewaitingforyou.whereverwhateverNomatterwherenomatterwhat离开房间的任何人应该把灯关掉。_________________________oughttoturnoffthelight.他所有的任何东西都被日本士兵站占领了。_________________wasseizedbytheJapanesesoldiers.WhoeverleavestheroomlastWhateverhehadb)whatever/whoever/无论,不管…however/whomever/whichever/…Nomatterwhodestroystheforestwillbepunished.（误）nomatter…只能引导状语从句，…ever既可引导状语从句又可以引导名词性从句.nomatterwho/what与whoever/whateverWhoeverdestroystheforestwillbepunished.（正）1.他犯了那样一个错误真是遗憾。___________________________isapity.2.他来不来不重要。________________________doesn’tmatter.Itdoesn’tmatterwhether…ThathemadesuchamistakeItisapitythat…考点４：it作形式主语,形式宾语it作形式主语Whetherhewillcomeornot1.ThisisafactthatEnglishisbeingacceptedasaninternationallanguage.2.Itworriedherabit_______herhairwasturninggray.A.whileB.thatC.ifD.forIt★1.I’vegottomakeclearthathetoldalie.2.Ilike___intheautumnwhentheweatherisclearandbright.(2004)A.thisB.thatC.itD.one3.他发现很难使别人理解他.Hefound_________________________________.ititdifficulttomakehimselfunderstooditit作形式主语常用句型如下：①It+be+形容词(obvious,true,natural,surprising,good,wonderful,funny,possible,likely,certain,probable,etc)+thatItisprobablethathetoldhereverything.②It+be+名词词组(nowonder,anhonour,agoodthing,apity,nosurprise,etc)+thatItisnosurprisethatourteamshouldhavewonthegame.③It+be+过去分词(said,reported,thought,expected,decided,announced,arranged,suggested)+thatItisannouncedintoday’snewspaperthatBushwillpayavisittoChinanextweek.④It+seems/appears,happens等不及物动词及短语+thatIthappenedthatIwasoutthatday.⑤Itdoesn’tmatter(makesnodifferences,etc)+连接代词或连接副词引导的主语从句Itmakesnodifferenceswhereweshallhavethemeeting.⑥当主语从句出现在感叹句中时,用it作形式主语.Howstrangeitisthattheyaresoquiet！考点5同位语从句与定语从句的区别同位语从句前的名词是一个具有抽象意味的名词。从句就是其内容。that在从句中_______成分。而定语从句就是对前先行词进行修饰限定，关系词应代替先行词在从句中____句子成分。1.Thesuggestion______heraisedatthemeetingisverygood.A.whichB.thatC.whatD./3.Thesuggestion____thestudents(should)haveplentyofexerciseisverygood.A.whichB.thatC.whatD./总结：不充当充当做题顺序：“二看”一看_____是否完整；二看_____确定答案。从句句意名词性从句中的虚拟宾语从句中的虚拟语气在动词suggest,order,demand,request,desire,insist,require,decide,determine,advise,recommend,deserve等后需用should型的虚拟语气。主语从句中的虚拟语气基本句型：a.Itissuggested/ordered/proposed/requi