名詞性從句?？键c

名詞性從句?？键c名詞性從句常考點名詞性從句常考點名詞性從句?？键c編制僅供參考審核批準生效日期地址：電話：傳真:郵編:專題九名詞性從句?？键c在復合句中起名詞作用的從句叫作名詞性從句。它包括主語從句、賓語從句、同位語從句和表語從句。名詞性從句是英語中的一個重要語法項目，在歷年的高考中幾乎都涉及到。引導名詞性從句的連接詞可分為三類：連接詞that，whether，if(不充當從句的任何成分)；連接代詞what，whatever，who，whoever，whom，whose，which；連接副詞when，where，how，why。eq\a\vs4\al(1)Itis...和Thereis...Itis...句型中it為形式主語，真正的主語為動名詞、不定式或從句，而Thereis意為“有……”，有時be也可以用exist，remain等替代。用it，there填空：①________isapitythathewasabsent.②________isafactthathehasliedtoyou.③________isnowonderthatheissoexcited.④________isnoneedtoworryaboutit.⑤________isnosense/point(in)arguingwithhim.⑥________isnodoubtthathehasgone.【答案】①It②It③It④There⑤There⑥Thereeq\a\vs4\al(2)從句作主語時的謂語動詞形式主語從句作主語相當于第三人稱單數作主語，謂語動詞用單數；如果由and連接兩個或兩個以上的主語從句作主語時，謂語動詞用復數；由兩個或多個連接詞引導一個主語從句，謂語動詞用單數。用所給詞的適當形式填空：①Thatthepresidentiscoming________(excite)allofus.②Howcloseparentsaretotheirchildren________(have)astronginfluenceontheircharacter.③Whenandwherethemeetingwillbeheld__________(notdecide)yet.【答案】①excites②has③isn'tdecided/hasn'tbeendecidedeq\a\vs4\al(3)賓語從句的時態(tài)和語序賓語從句中的時態(tài)要注意呼應。當主句中的謂語是現在時，從句根據自身的句子情況，而使用不同的時態(tài)。當主句中的謂語是過去時態(tài)，從句則要用相應的過去時態(tài)(如一般過去時，過去進行時，過去將來時等)；當從句表示的是客觀真理、科學真理、自然現象，則從句仍用現在時態(tài).賓語從句語序要用陳述語序(whatis/wasthematter除外)。①Thephotographswillshowyou________．A.whatdoesourvillagelooklikeB.whatourvillagelookslikeC.howdoesourvillagelooklikeD.howourvillagelookslike②Someoneisringingthedoorbell.Goandsee________．A.whoisheB.whoheisC.whoisitD.whoitis③Hello，Ididn'tknowyou_____(be)inLondon.Howlonghaveyoubeenhere④Ithoughthe________(be)comingtomorrow.⑤Theteachertoldusthatlight_______(travel)ataveryhighspeed.【答案】①B②D③were④was⑤travelseq\a\vs4\al(4)表語從句中的常見句型常用的句型有：Thereasonisthat...；Itisbecause...；That'swhy...；That'swhere...。完成下列句子：①Thereason______heisabsentfromschoolis________heisill.＝Heisill.That's________heisabsentfromschool.＝Heisabsentfromschool.That's________heisill.②Thereason____hegavewas___hewascaughtinthetrafficjam.③That's____Idisagree/theproblemlies/Ihavedoubt/youaremistaken.That's________Idisagreeabout/theproblemliesin/Ihavedoubtabout/youaremistakenabout.【答案】①why；that；why；because②which；that/不填③where；whateq\a\vs4\al(5)同位語從句和定語從句的辨別同位語從句就是在復合句中作名詞的同位語的名詞性從句。連接詞that引導同位語從句時，應在某些抽象名詞之后，如：fact，hope，story，thought，suggestion，idea，news，possibility，feeling，doubt，truth，wish，word(消息)，request，information，order，message等，對前面的名詞起補充說明的作用。同位語從句有時可以不緊跟在它所說明的名詞后面，而是被別的詞隔開。定語從句中的that是關系代詞，既起引導從句的作用，同時又在從句中充當主語或賓語，而同位語從句中的that是連詞，只起連接主句與從句的作用，不充當句中任何成分。完成下列句子：①Thenews________hetoldusexcitedus.Thenews________ourteamwonthegameexcitedus.②Thefact________hecollectedwassurprising.Thefact________hesaidnothingwassurprising.③Thereisachance/possibility________hewilllosethegame.＝________arethathewilllosethegame.④Informationhasbeenputforward________moremiddleschoolgraduateswillbeadmittedintouniversities.【答案】①that/which/不填；that②that/which/不填；that③that；Chances④thateq\a\vs4\al(6)what和that的用法①what可引導主語從句、賓語從句和表語從句，并且替代名詞性從句中所缺的主語、賓語或表語(尤其注意what引導的從句作介詞賓語)，相當于“名詞或代詞＋that/which”；另外what不能引導定語從句。②that在名詞性從句中只引導從句，不充當成分。如：Thathesaidnothingatthemeetingsurprisedus.[注]介詞后不接that從句，除了inthat...和exceptthat...。that引導兩個以上的賓語從句，第一個that可省略，其后的that都不可省略。that引導主語從句、表語從句和同位語從句時，that不可省。完成下列句子：①Theschoolisnolonger________itusedtobe.＝Theschoolisnolongertheone________itusedtobe.②Finallyhetolduseverything________hehadseen.＝Finallyhetoldus________hehadseen.③Theyarrivedin________wasonceaschool.＝Theyarriveintheplace________wasonceaschool.④Don'tcare________othersthinkaboutyou.⑤Doyouknow________theydowithwastepaper【答案】①what；that②that；what③what；that/which④what⑤whateq\a\vs4\al(7)whether和if的區(qū)別以及whether和that的區(qū)別1.if和whether都可譯為“是否”，兩者引導賓語從句時通?？梢曰ハ嗵鎿Q。而以下幾種情況中，只能用whether，不能用if：①強調兩方面的選擇，特別是句中有ornot時。如：Letmeknowwhetheryoucancomeornot.②賓語從句前置時。如：Whetherthisistrue，Ican'tsay.③引導主語、表語、同位語從句時。如：Whetherthefootballgamewillbeplayeddependsontheweather.(主語從句)Thequestioniswhetherhecandoit.(表語從句)Thequestionwhetherweshouldgowiththemmustbedecidedatonce.(同位語從句)④在介詞之后作賓語時。如：Ihaven'tsettledthequestionofwhetherI'llgobackhome.Whetherwewillgotheredependsonwhetheritisgoingtorain.⑤在不定式前與不定式一起組成短語時。如：Whethertogoorstayisstillaquestion.[注]if可以引導條件狀語從句，有“假如；如果”之意，而whether可以引導讓步狀語從句，有“不管；無論”之意。如：Ifyouaskhim，hewillhelpyou.Whetherhecomesornot，wewillbeginourpartyontime.2.whether和that的區(qū)別：that表示事實，而whether表示疑問。完成下列句子：________theyaretwinsisclear.________theyaretwinsisnotclear.②Thereisaquestion/anargument____________wehaveenoughtimetodoit.③Theproblemis________heispooratEnglish.Theproblemis________hecanimprovehisEnglish.【答案】①That；Whether②whether③that；how/whethereq\a\vs4\al(8)“疑問詞＋ever”和“nomatter＋疑問詞”的區(qū)別“疑問詞＋ever”既可引導名詞性從句，在主句中充當一定的成分，又可引導讓步狀從；但是“nomatter＋疑問詞”只能引導讓步狀語從句。完成下列句子：①________leavestheroomlastoughttoturnoffthelights.________leavestheroomlast，heoughttoturnoffthelights.②Hewouldn'tlistento________Isaid.________Isaid，hewouldn'tlistentome.③Sarahhopestobecomeafriendof________sharesherinterest.________comes，youmustn'topenthedoor.④Asmanyasfivecoursesareprovided,andyouarefreetochoose________suitsyoubest.【答案】①Whoever；Whoever/Nomatterwho②whatever；Whatever/Nomatterwhat③whoever；Whoever/Nomatterwho④whichevereq\a\vs4\al(9)who和whoever的區(qū)別who表示疑問；而whoever與anyonewho同義。用who，whoever填空：①________hasstolenthemoneyhasn'tbeenfoundoutyet.②________hasstolenthemoneyshouldbepunished.③Iwillspareaticketforthenewly－madefilmto_____desirestogetit.【答案】①Who②Whoever③whoevereq\a\vs4\al(10)“眾所周知”的幾種表達“眾所周知”可以用主語從句、表語從句和非限制性定語從句來表示。完成下列句子：①________isknowntousallthatChinaisadevelopingcountry.②________isknowntousallisthatChinaisadevelopingcountry.③________isknowntousall，Chinaisadevelopingcountry.④________weallknow，Chinaisadevelopingcountry.【答案】①It②What③As④As1.___thedelayedflightwilltakeoffdependsmuchontheweather.A.WhyB.WhenC.ThatD.What2.—Whatamess!Youarealwayssolazy!—I'mnottoblame,Mum.Iam________youhavemademe.A.howB.whatC.thatD.who3.Itisdifficultforustoimagine________lifewaslikeforslavesintheancientworld.A.whereB.whatC.whichD.why4.AsJohnLennononcesaid，lifeis________happenstoyouwhileyouarebusymakingotherplans.A.whichB.thatC.whatD.where5.Exactly________thepotatowasintroducedintoEuropeisuncertain,butitwasprobablyaround1565.A.whetherB.whyC.whenD.how6.Theonlywaytosucceedatthehighestlevelistohavetotalbelief________youarebetterthananyoneelseonthesportsfield.A.howB.thatC.whichD.whether7.Fromspace，theearthlooksblue.Thisis________aboutseventy－onepercentofitssurfaceiscoveredbywater.A.whyB.howC.becauseD.whether8.Itremainstobeseen________thenewlyformedcommittee'spolicycanbeputintopractice.A.thatB.whichC.whatD.whether9._______IwanttotellyouisthedeeploveandrespectIhaveformyparents.A.ThatB.WhichC.WhetherD.What10.Thenoticecamearoundtwointheafternoon________themeetingwouldbepostponed.A.whenB.thatC.whetherD.how【答案】1.B2.B3.B4.C5.C6.B7.C8.D9.D10.B1.Whereandwhenwewillbuildthenewfactory________yet.A.isnotdecidedB.arenotdecidedC.hasnotdecidedD.havenotdecided2.Sheispleasedwith________youhavegivenherandall________youhavetold.A.that；thatB.what；whichC.what；thatD.all；what3.Pleaseputthemedicineonthetopoftheshelf.It's________ourchildrencan'treachit.A.whatB.thatC.whereD.how4.—Wouldyoutellme____youwantyourtea，withsugarormilk—Sugar，please.whetherB.whenC.whatD.how5.Theprofessorintheenddecidedtogivetheprizeto________hasacommandofEnglish.A.whoB.anyoneC.whoeverD.whomever6.Asanewgraduate，hedoesn'tknow________ittakestostartabusinesshere.A.howB.whatC.whenD.which7.Thelasttimewehadgreatfunwas________wewerevisitingtheWaterPark.A.whereB.howC.whenD.why8.Weshouldalsocareaboutthechildrenfromtheearthquake－strickenareaafter________seemedtohavereturnedtonormal.A.itB.whatC.thatD.which9.Iwassurprisedbyherwords，whichmademerecognize________sillymistakesIhadmade.A.whatB.thatC.howD.which10.Thetraditionalviewis________wesleepbecauseourbrainis“programmed”tomakeusdoso.A.thatB.whyC.whenD.whether11.—It'sthirtyyearssincewelastmet.—ButIstillrememberthestory，believeitornot，________wegotlostonarainynight.A.whichB.thatC.whatD.when12.Withhisworkcompleted，thebusinessmansteppedbacktohisseat，feelingpleased________hewasamanofaction.A.whetherB.thatC.whatD.which13.Thereisasign________theChinesefoodisbecomingmoreandmorepopular.A.whenB.thatC.ifD.which14.________isreportedinthenewspapers，talksbetweenthetwocountriesaremakingprogress.A.ItB.AsC.ThatD.What15.Whileyou'vemadesomemistakes，Ibelieve________you'vedoneyourbestand________thingswillimprove.A.that；/B./；thatC.that；whichD.if；that16.Thequestioncameattheconference________weshoulddowiththesluggishmarket.A.whichB.whereC.howD.what17.It'snoneofyourbusiness________otherpeoplethinkaboutyou.Believeyourself.A.howB.whatC.whichD.when18.Itseemsthatwevalue________wearetryingtogetmorethan________wepossessrightnow.A.what；whatB.what；thatC.that；thatD.that；what19.Duringthesummerholidays，wepaidavisitto________wasonceourprimaryschool________theworkersuseasastore.A.what；thatB.where；whichC.where；thatD.which；where20.Ourcityisnolonger________itwastenyearsago，________itwasquitedirtyandnoisy.A.what；whichB.that；whichC.what；whenD.that；where21.Itsuddenlyoccurredtohim___hehadlefthiskeysintheoffice.A.whetherB.whereC.whichD.that22.Itisuncertain________sideeffectthemedicinewillbringabout,althoughabouttwothousandpatientshavetakenit.A.thatB.whatC.howD.whether23.Imadeapromisetomyself________thisyear,myfirstyearinhighschool,wouldbedifferent.A.whetherB.