高中名词性从句全面讲解及练习(含答案)

1高中英语讲义----名词性从句（主从、表从、宾从，同从）1，陈述句做名从用连词that+SV,that表主句肯定从句完整，不做成分。主从可用it做形式主语，宾从第一个that可省略。Youstudyhard.主从：Thatyoustudyhardisknowntous.=Itisknowntousthatyoustudyhard.表从：Myopinionisthatyoustudyhard.宾从：Ithink(that)youstudyhard.…andthat(不能省略)….同从：Myopinionthatyoustudyhardisknowntous.*比较同从和主从！一般抽象名词后对其进行解释和说明的完整句子就是其同位语从句，不完整就是定语从句。Iappreciateyourideathatwehaveanexameveryweek.（that后完整—同从）Iappreciateyourideathatyoucameupwithlasttime.（that后不完整---定从）2，一般问句做名从用连词whether(是否)+SV，whether表主句不肯定从句完整，宾从中可用if（介词后或宾从后有ornot时只用whether）。DoesyourfriendlikeEnglish?主从：WhetheryourfriendlikesEnglishisn’tclear.=Itisn’tclearwhetheryourfriendlikesEnglish.表从：MyquestioniswhetheryourfriendlikesEnglish.宾从：Idon’tknowwhether/ifyourfriendlikesEnglish.同从：MyquestionwhetheryourfriendlikesEnglishisn’tclear.3,特殊问句做名从用疑问词（连词）+SV,疑问词做主语时直接+谓语。连接代词（what/which/who/whose…）表主句不肯定从句不完整，连接副词（when/where/why/how）表主句不肯定从句完整。Wheredidyougojustnow?主从：Whereyouwentjustnowisn’tclear.=Itisn’tclearwhereyouwentjustnow.表从：Myquestioniswhereyouwentjustnow.宾从：Iwonderwhereyouwentjustnow.同从：Myquestionwhereyouwentjustnowisn’tclear.当主句为现在时态从句时态不受影响，当主句为过去时态从句就应该变成过去的某种时态，但客观真理总用一般现在时，有固定过去时间总用过去时。高频考点1，当主从句都缺成分时指物用what/whatever/whichever(有范围),指人用whoever/whomever(做宾语).Thebuildingshavebuiltin_what_wasfarmland._What_youneediscourage.Theprizewillbeawardedto_whoever_haswonthegame.Youcanchoose_what/whatever/whomever_youlike.Ofall,youcanchoose_whichever_youlike.2,Nomatter+疑问词，只能引导让步状语从句（主从句逗号分开），疑问词+ever既可引导让步状从，又可引导名从（从句在主句中做成分）。_Nomatterwho/whoever-hasbrokenthelaw,he‘llbepunished._Whoever_hasbrokenthelawwillbepunished.23,抽象名词（fact,news/word,hope,desire,thought,suggestion,idea,problem,possibility/chance,rumor,concept…）后常用that引导同从。News/wordcamethatyouhadpassedtheexam.Thereisnopossibility/chancethathe’llcome.练习11.Ifyouswiminariverorlake,besuretoinvestigate_____isbelowthewatersurface.Oftentherearerocksorbrancheshiddeninthewater.2.Itrulybelieve_____beautycomesfromwithin.3._____weunderstandthingshasalottodowithwhatwefeel.4._____LiBai,agreatChinesepoet,wasbornisknowntothepublic,butsomewon’tacceptit.5.Wemustfindout_____Karliscoming,sowecanbookaroomforhim.6.Ashipinharborissafe,butthat’snot_____shipsarebuiltfor.7.----Iwonder_____Maryhaskeptherfigureafteralltheseyears.----Byworkingouteveryday.8.Youhavetoknow_____you’regoingifyouaretoplanthebestwayofgettingthere.9.Readingherbiography,Iwaslostinadmirationfor_____DorisLessinghadachievedinliterature.10.Theexhibitiontellsus_____weshoulddosomethingtostopairpollution.11.“Everytimeyoueatasweet,drinkgreentea.”Thisis_____mymotherusedtotellme.12.Ithink_____impressesmeabouthispaintingisthecolorsheuses.13.Itisdifficultforustoimagine_____lifewaslikeforslavesintheancientworld.14.----IsittruethatMikerefusedanofferfromYaleUniversityyesterday?----Yeah,butIhavenoidea____hedidit;that’soneofhisfavoriteuniversities.15.Pickyourselfup.Courageisdoing_____you’reafraidtodo.16.Exactly_____thepotatowasintroducedintoEuropeisuncertain,butitwasprobablyaround1565.17.----Whatamess!Youarealwayssolazy!----I’mnottoblame,Mum.Iam______youhavemademe.18.AsJohnLennononcesaid,lifeis______happenstoyouwhileyouarebusymakingotherplans.19.Grandmapointedtothehospitalandsaid,“That’s_____Iwasborn.”20.Theonlywaytosucceedatthehighestlevelistohavetotalbelief_____youarebetterthananyoneelseonthesportsfield.21.Expertsbelieve_____peoplecanwastelessfoodbyshoppingonlywhenitisnecessary.22._____IwanttotellyouisthedeeploveandrespectIhaveformyparents.23._____struckmemostinthemoviewasthefather’sdeeploveforhisson.324._____makesthebooksoextraordinaryisthecreativeimaginationofthewriter.25.Donotletanyfailuresdiscourageyou,foryoucannevertell_____closeyoumaybetovictory.26.Fromspace,theearthlooksblue.Thisis_____aboutseventy-onepercentofitssurfaceiscoveredbywater.27._____oneofyoubreaksthewindowwillhavetopayforit.28.Itremainstobeseen_____thenewlyformedcommittee’spolicycanbeoutintopractice.29._____yousaidatthemeetingdescribesabrightfutureforthecompany.30.Itisbynomeansclear_____thepresidentcandotoendthestrike.练习21.TheBeatleswereinmanywayspioneersfor_____wastocome,likeholdingconcertsinsportsstadiums.2.Blindpeoplehavetheirownwaystotelltheshapeofanobjectand_____itisdayornight.3.----Doyouenjoythelatestmovies?----Yeah,Iwillgofor_____ison.4.Whenyouarereading,makeanoteof_____youthinkisofgreatimportance.5.Hiswritingissoconfusingthatit’sdifficulttomakeout_____itisthatheistryingtoexpress.6.Ifyouaregoingtokillthesnake,youhavetogetcloseto_____theheadisandcutitoff.7.ThePeonyPavilion,aplaywrittenbyTangXianzu,is_____manypeopleregardasthemostromanticstoryinChineseliterature.8.Thereisnodoubt_____thefamousprofessorwillcometogiveusalecture.9.HowgratefulIamtomygrandfatherforhisadvice_____whatevertroubleIcomeacross,beingcalmisamust.10.Awarmthoughtsuddenlycametome_____Imightbuysomeflowersformyfriend’smother’s60thbirthday.11.Thatcompanywantstoreducepricestoincreaseitsmarketshare,andthisis_____wedifferfromit.12.Dozensofpeoplewerewaitingwithacamerafor_____seemedlikehours,hopingtocatchaglimpseoftheUSFirstLady,MichelleObama.13.Wehavele