名词性从句Nounclauses

NounClauses(名词性从句),主语从句、宾语从句表语从句、同位语从句,引导名词性从句的连接词,引导名词性从句的连接词可分为三类：,连接词：,that,whether,if(不充当从句的任何成分）,连接代词：,what,whatever,who,whoever,whom,whose,which,whichever,连接副词：,when,where,how,why,宾语从句1宾语从句在句中作及物动词或介词的宾语。引导宾语从句的词有连词that,whether,if等;代词who,whose,what,which等以及副词when,where,how,why等。例如：,1.Wecanlearnwhatwedidnotknow.2.Doyouknowwho(whom)theyarewaitingfor?3.Iwonderwhether(if)daughtersarevaluedasmuchassonsinthecountryside.,如果主语的谓语动词是及物动词make,find,see,hear等，则把宾语从句置于宾语补足语之后，用it作为形式宾语。例如：,Wefinditnecessarythatwepracticespoken-Englisheveryday.,某些作表语的形容词（如sure,happy,glad,certain等）之后也可带宾语从句。例如Iamsurethathewillsucceed.,主语从句,1.Thatheisafamoussingerisknowntous.,2.WhenhewillgotoAmericaisnotyetfixed.,Itisknowntousthatheisafamoussinger.,ItisnotyetfixedwhenhewillgotoAmerica.,3.Whetherhewillcomeisntdecided.,Itisntdecidedwhetherhewillcome.,Tellthedifference,1.Thenewsthattheplanewouldtakeoffontimemadeeverybodyhappy.2.Thenewsthatisspreadingaroundtheairportisthataheavystormiscoming.,3.Thesuggestionthatstudentsshouldlearnsomethingpracticalisworthconsidering.4.Thesuggestionthattheyareconsideringisthatstudentsshouldlearnsomethingpractical.,同位语从句中that不作成份，但不能省略定语从句中that作主语或宾语，作宾语时可以省略。,判断下列从句是同位语从句还是定语从句。,Thenewsthattheytolduswasencouraging.2.Thenewsthattheyhavewonisencouraging.,3.Theideathatwewillhavenotestisexciting.4.Theideathattheycameupwithwasexciting.,Thenewswasencouraging.Theytoldusthenews.,Theideawasexciting.Theycameupwiththeidea.,1.TheideathatEnglandstandsforFishChips,SpeakersCorner,BigBenandtheTowerofLondonispast.,同位语从句,2.ThefactthatGreatBritainismadeupofthreecountriesisstillunknowntomany.,同位语从句,3.TheresultofsomuchFrenchinfluencewasthattheEnglishlanguageendedupwithmanyFrenchwordssuchastable,animalandage.,表语从句,4.ThatmostofthesearenowthreatenedandmaydisappearisaseriousmattertothepeopleinBritain.,主语从句,5.SomepeoplefeelthatWalesisanancientfairyland.,宾语从句,6.Theyrealisethatitisofgreatvaluetorecordandteachthemtotheyoungergeneration.,宾语从句,that引导主语从句、表语从句和同位语从句时不可省略,Thatshewaschosenmadeusveryhappy,Weheardthenewsthatourteamhadwon,Thereasonwasthathecouldntprovehisideas.,2.关联词只能用whether不能用if表示“是否”的情况：,1）.在主语从句、表语从句和同位语从句中,例如：Thequestioniswhetherthefilmisworthseeing.Thenewswhethertheyhavewonthematchisunknown.Whetherweshallattendthemeetinghasntbeendecided,2）在介词之后（介词往往可以省略）。例如：Italldepends(on)whethertheywillsupportus.,3）后面直接跟动词不定式。例如：Hedoesntknowwhethertostayornot.,5）宾语从句位于句首时。例如：WhetherhewillcomeImnotsure.,4）后面紧跟ornot时。例如：Wedidntknowwhetherornotshewasready.Wedidntknowwhether/ifshewasreadyornot.,3.关联词whether,if,that的情况:,若doubt一词用“怀疑”解，接宾语从句时，主语为肯定句用whether或if，为否定句或疑问句用that。,Idoubtwhetherhewillcomesoon.Thereissomedoubtwhetheritisgoingtorain.Idonotdoubtthathewillcomesoon.Thereisnodoubtthatitisgoingtorain.Doyoudoubtthathewillcomesoon?,4、由于引导词的不同往往在意义上有特指和泛指的区别Whoevertoldyouthenewswaslying.Whotoldyouthenewswaslying.Whatyouneedcanbefoundhere.Whateveryouneedcanbefoundhere.Itsamatterofwhowilltakethisposition.Giveittowhoevercomesfirst.,用关系词填空,1.Allofuswonder_cleanedtheclassroom.2.Thefact_hedidntkeephispromisemademeveryangry.3._heisrightiscertain.4.Thetruthis_hehascomeback.5.Heasked_wasthematter.6.Idontknow_ornottheprofessorwillgiveusalecture.7._theywenttherethateveningisnotclear8._shouldbedonehasbeendone.,who,that,That,that,what,whether,How/Why/whether,What,1.Thequestionis_thefilmisworthseeing.A.ifB.whatC.whetherD.how2.Oneofthemenheldtheview_thebooksaidwasright.A.thatwhatB.whatthatC.thatD.whether3.Theyreceivedorders_theworkbedoneatonce.A.whichB.whenC./D.that4.Dr.BlackcomesfromeitherOxfordorCambridge,Icantremember_A.whereB.thereC.whichD.that5.Energyis_makesthingswork.A.whatB.everythingC.somethingD.anything6.Thereason_Ihavetogois_mymotherisillinbed.A.why;whyB.why;becauseC.why;thatD.that;because,C,A,D,C,A,C,单项填空,7.Hedoesntthinkthequestionof_theyaremenorwomenisimportant.A.whetherBifC.whichD.why8.Heoftenthinkof_