名詞性從句難點(diǎn)講解

名詞性從句難點(diǎn)講解教學(xué)目標(biāo)

1、語序(orderofspeech)2、易混連詞用法比較(comparisonofeasily-confusingconj.)3、時(shí)態(tài)(tense)4、語氣(mood)5、形式作用的it6、插入語(parentheticalstatement)7、與相關(guān)句式的比較(comparisonofrelatedsentencepatterns)2020/11/302TellthetypeofeachNounClouse:SC（主語從句）、OC（賓語從句）、PC（表語從句）、AC（同位語從句）1.

Whatlifewillbelikeinthefutureisdifficulttopredict.2.Itiscertainthatthingswillchange.3.Theyarecarefulaboutwhattheyeatandexerciseregularly..4.Wecannotbesurewhetherourdreamswillcometrue,butwecanatleastbehopefulthatoureffortstoimprovetheworld

willbesuccessful.5.Thediscussiontopicfortodayiswhatschoolswillbelike

inthefuture.6.Itlooksasiftheyareveryexcitedatthenews.7.Thesuggestionthatstudentsshouldlearnsomethingpracticalisworthconsidering.導(dǎo)入名詞性從句的認(rèn)識(shí)PCSCPCACOCSCOC2020/11/303找出下列句子中的錯(cuò)誤，并總結(jié)出規(guī)律：

1.

Canyoutellmehowmanystudentsarethereinyourclass?

2.Idon'tknowwherehashegone.

3.

Theowneroftheshopcametoseewhatthematterwas.

thereare

hehas

wasthematter.規(guī)律一：名詞性從句中須使用陳述語序！考點(diǎn)精析1、語序(orderofspeech)2020/11/304考點(diǎn)精析

1、語序

practice

1.Ihavealwaysbeenhonestandstraightforward,anditdoesn’tmatter____I’mtalkingto.A.whoisitB.whoitisC.itiswhoD.itiswhom2.Theseshoeslookverygood.Iwonder____.A.howmuchcosttheyareB.howmuchdotheycostC.howmuchtheycostD.howmucharetheycost3.Someoneisringingthedoorbell.Goandsee____.A.whoisheB.whoheisC.whoisitD.whoitis

BCD2020/11/305找出下列句子中的錯(cuò)誤，并總結(jié)出規(guī)律：1.Ifwewillhaveameetinghasn'tbeendecidedyet.2.Itdependsoniftheweatherissuitableforustodoit.3.Thequestionisifhehimselfwillbepresentatthemeeting.4.HeaskedmeifIcouldgowithhimornot.

Whether

whether

whether

whether

規(guī)律二：5種情況只能用whether：（1）位于句子開頭；（2）前面有介詞；（3）引導(dǎo)表語從句；（4）與ornot連用(書)；（5）引導(dǎo)同位語從句考點(diǎn)精析2、易混連詞用法比較

⑴whether與if2020/11/3061.Wehaven’tsettledthequestionof___itisnecessaryforhimtostudyabroad.A.ifB.whereC.whetherD.that2.______(他是否出過國)doesn’tmakemuchdifference.(he,abroad)3.____we’llgocampingtomorrowdependsontheweather.A.IfB.WhetherC.ThatD.Where考點(diǎn)精析

2

、易混連詞用法比較

⑴whether與ifpracticeKey:Whetherhehasbeenabroadornotcb2020/11/307找出下列句子中的錯(cuò)誤，并總結(jié)出規(guī)律：Ihadnoideawhathehadchangedhismind.2.Thatwecan’tgetseemsbetterthanthatwehave.3.Thepolicewerecalledintofindoutthatcausedthebigfire.4.Thatyouhavedonemightdoharmtootherpeople.

thatWhat,what

whatWhat規(guī)律三：

（1）

that:無意義，不充當(dāng)成分，and/or/but/…并列連詞引導(dǎo)的多個(gè)賓語從句中的that,第一個(gè)可省略，第二個(gè)及以后的均不可省略。（2）what：有意義（“所…的，…的”），表示特指概念；充當(dāng)成分（主、賓、表、定）；不可省略?？键c(diǎn)精析2、易混連詞用法比較(2)what與that2020/11/308

考點(diǎn)精析2、易混連詞用法比較

(2)what與thatpractice1.(07’上海春招)Byimprovingreadingskills,youcanreadfasterandunderstandmoreof___youread.A.thatB.whatC.whichD.whether2.(07’陜西)____parentssayanddohasalife-longeffectontheirchildren.A.ThatB.WhichC.WhatD.As3.(05’廣東)Someresearchersbelievethatthereisnodoubt___acureforAIDSwillbefound.A.whichB.thatC.whatD.whether4.(06’四川)---It’sthirtyyearssincewelastmet.---ButIstillrememberthestory,believeitornot,___wegotlostonarainynight.A.whichB.thatC.whatD.whenBBCB2020/11/309找出下列句子中的錯(cuò)誤，并總結(jié)出規(guī)律：Whoeverwillspeakatthemeetinghasnotbeendecidedyet.2.Whobreaksthelawshallbepunished.3.Goandfindoutwhateverthechildwants.4.Hewillgivehisdaughterwhatshewants.

WhoWhoever

whatwhatever規(guī)律四：（1）

what類詞(who/which/whom/when/where/how):有疑問意義，表示特指概念,充當(dāng)成分。

（2）whatever類詞

(whoever/whichever/whomever/whenever/wherever):

有意義，“凡是…的，無論…的，所有…的”），無疑問意義，表示泛指概念；充當(dāng)成分。相當(dāng)于anyonewho,anythingthat,anyonethat/who,anytimewhen,anyplacewhere.考點(diǎn)精析2

、易混連詞用法比較

(3)what類詞與whatever類詞2020/11/30101.___makesthisshopdifferentisthatitoffersmorepersonalservices.A.WhatB.WhoC.WhateverD.Whoever2.---Couldyoudomeafavour?---Itdependson____itis.A.whichB.whicheverC.whatD.whatever3.ThesewildflowersaresospecialIwoulddo___Icantosavethem.A.whateverB.thatC.whichD.whichever4.Eat___cakeyoulikeandleavetheothersfor___comesinlate.A.any;whoB.every;whoeverC.whichever;whoeverD.either;whoever考點(diǎn)精析2

、易混連詞用法比較

(3)what類詞與whatever類詞practiceccAA2020/11/3011判斷下列句子是否錯(cuò)誤，并總結(jié)出規(guī)律：Whateverisworthdoingisworthdoingwell.2.Whoeveryouare,youmustobservethelaw.3.Nomatterwhatyoudo,youmustdoitwell.4.Nomatterwholeavestheroomlastoughttoturnoffthelights.

規(guī)律五：（1）

nomatterwhat類詞(who/which/whom/when/where/how):只能引導(dǎo)讓步狀語從句，不能引導(dǎo)名詞性從句與whatever類詞互換。

（2）whatever類詞

(whoever/whichever/whomever/whenever/wherever)(除however外):既可以引導(dǎo)名詞性從句，又可引導(dǎo)讓步狀語從句。引導(dǎo)讓步狀語從句時(shí)，能與nomatterwhat類詞互換。

（3）

however只能引導(dǎo)讓步狀語從句。√√√→＝Whatever√×→≠whoever√

考點(diǎn)精析2

、易混連詞用法比較

(4)nomatterwhat類詞與whatever類詞2020/11/3012

考點(diǎn)精析2

、易混連詞用法比較

(4)nomatterwhat類詞與whatever類詞

1.(07’山東)CouldIspeakto___isinchargeofInternationalSales,please?A.anyoneB.someoneC.whoeverD.nomatterwho2.(06’山東)___teamwinsonSaturdaywillgothroughtothenationalchampionships.A.NomatterwhatB.NomatterwhichC.WhateverD.Whichever3.(05’浙江)Theoldtowermustbesaved,___thecost.A.howeverB.whateverC.whicheverD.wherever4.(05’天津)Hetriedhisbesttosolvetheproblem,___difficultitwas.A.howeverB.nomatterC.whateverD.althoughcdba2020/11/3013判斷下列句子是否錯(cuò)誤，并總結(jié)出規(guī)律：Whathespokeyesterdayisworthtalkingaboutnow.2.Ihaveknownwhenhewillgoabroadforhisfurtherstudy.3.Iknowthatheisplayingcomputergamesinhisroom.4.Wewilltellyoutomorrow

whattheyweredoingat8:00yesterday.

規(guī)律六：若主句是現(xiàn)在或?qū)頃r(shí),從句的時(shí)態(tài)根據(jù)實(shí)際，用所需要的時(shí)態(tài)(各種時(shí)態(tài)形式)，不受主句時(shí)態(tài)的限制?！獭獭炭键c(diǎn)精析3

、時(shí)態(tài)(1)主句是現(xiàn)在或?qū)頃r(shí)√2020/11/3014判斷下列句子是否錯(cuò)誤，并總結(jié)出規(guī)律：1.HesaidthathehaddonehishomeworkbeforewatchingTV.2.Iwasreadinganovelwhensomeonerangthedoorbell.3.Manknew900yearsagothattheearthgoesaroundthesun.4.Wetoldyou

whattheywoulddoat8:00tomorrow.

規(guī)律七：（1）若主句是過去時(shí),名詞性從句的時(shí)態(tài)根據(jù)實(shí)際，用過去的某種時(shí)態(tài)形式，受主句時(shí)態(tài)的限制。（2）若主句是過去時(shí),名詞性從句若是真理或客觀事實(shí)，則從句時(shí)態(tài)仍用一般現(xiàn)在時(shí)態(tài)?！獭獭炭键c(diǎn)精析3

、時(shí)態(tài)(2)主句是過去時(shí)√2020/11/3015判斷下列句子是否錯(cuò)誤，并總結(jié)出規(guī)律：1.Hewishesthathecouldflyintheskyjustlikeafreebird.2.Itisthefirst/secondtimethathehasbeentoChain.3.Itis(high)timethatwehadourclassnow.4.Itis/hasbeen10yearssincehelefthishome.

規(guī)律八：

（1）若主句動(dòng)詞是wish,名詞性從句的時(shí)態(tài)必須用過去的某一種時(shí)態(tài)，不用現(xiàn)在的某種時(shí)態(tài)形式，也不用一般將來時(shí)。（2）若主句為Itis(high)timethat…時(shí)，從句用一般過去時(shí)，或用

“should+動(dòng)詞原形”。（3）若主句為Itis/hasbeen10yearssince…

,則從句用一般過去時(shí)態(tài)。

（4）若主句為Itisthefirst/secondtimethat…,則從句用現(xiàn)在完成時(shí)態(tài)。

√√√考點(diǎn)精析3

、時(shí)態(tài)(3)主句是特殊句式√2020/11/3016

考點(diǎn)精析3

、時(shí)態(tài)practice1.(05’北京)Assoonashecomesback,I’lltellhimwhen____andseehim.A.youwillcomeB.willyoucomeC.youcomeD.doyoucome2.(05’江西)---Hurryup!AliceandSuearewaitingforyouattheschoolgate.

---Oh!Ithoughtthey____withoutme.A.wentB.aregoingC.havegoneD.hadgone3.(07’四川)Whenyougetthepaperback,payattentiontowhat____.A.havemarkedB.havebeenmarkedC.hadmarkedD.hadbeenmarked4.(07’天津)IfNewtonlivedtoday,hewouldbesurprisedbywhat___inscienceandtechnology.A.haddiscoveredB.hadbeendiscoveredC.hasdiscoveredD.has

beendiscovered

ddba2020/11/3017找出下列句子中的錯(cuò)誤，并總結(jié)出規(guī)律：1.Wesuggestedthatwewouldgotothecinema.

2.Mysuggestionisthatwemustdoourhomeworkfirst.3.Hissuggestionthatwewentthereonfootisacceptable.Wesuggestedthatwe(should)gotothecinema.Mysuggestionisthatwe(should)doourhomeworkfirst.Hissuggestionthatwe(should)gothereonfoot…規(guī)律九：注意虛擬語氣的使用！(主、賓、表、同)考點(diǎn)精析4、語氣(mood)2020/11/3018虛擬語氣用should的情況1.動(dòng)詞：一個(gè)堅(jiān)持(

insist);兩個(gè)命令(order,command);三項(xiàng)要求(demand,require,request);四條建議(suggest,propose,advise,recommend)后接that賓語從句中，it+be+v.–ed+that的主語從句中2.以上動(dòng)詞的名詞

(insistence,order,command,demand,requirement,request,suggestion,proposal,advice,recommendation)所接的同位語從句及表語從句中妙法巧計(jì):“Idropcars”3.在“It+adj.(important,natural,necessary,strange,urgent,essential…)+that主語從句”中4.

在“Itis(about/high)time+that主語從句”中

2020/11/30191.(05’江蘇)---Don’tyouthinkitnecessarythathe_____toMiamibuttoNewYork?---Iagree,buttheproblemis___hehasrefusedto.A.willnotbesent;thatB.notbesent;thatC.shouldnotbesent;whatD.shouldnotsend;what2.Jane’spalefacesuggestedthatshe____ill,andherparentssuggestedthatshe___amedicalexamination.A.be;shouldhaveB.was;haveC.shouldbe;hadD.was;has考點(diǎn)精析4、語氣(mood)practice

BB2020/11/3020找出下列句子中的錯(cuò)誤，并總結(jié)出規(guī)律：Ithinkthatworthwhilethatwespentsomuchmoneyonthesebooks.2.Thatishardtodecidewhenandwherewewillheldoursportsmeeting.3.Everybodyconsidersitimpossiblewhichhewantstofinishthejobinsuchashorttime.4.Itdoesn’tmatterthatyouwillcomeornot.ititthatwhether規(guī)律十：主語從句和賓語從句在適當(dāng)?shù)那闆r下可以借助“it”而后置?？键c(diǎn)精析5、形式作用的it---代替主語或賓語從句

2020/11/3021主語從句和賓語從句借助“it”后置的“適當(dāng)情況”1、Itis/wasnecessary/important/clear/certain/…that/wh-…;2.Itseems/ed/happens/ed/appears/ed/makesnodifference/doesn’tmatter…that/wh-…;3、Itis/wassaid/reported/announced/suggested/ordered/expected/decided/…that/wh-…;

4、Itisnowonder/anhonor/apleasure/apity/nosurprisethat/wh-…;

賓語從句在以下句型中:1、主語+vt.（find/feel/think/consider/make/believe/consider/）+it+賓補(bǔ)+that/wh-…;2、主語+vt.（love/like/hate/appreciate/…）+it+that/wh-…;2020/11/30221.(07’天津)Hedidn’tmake___clearwhenandwherethemeetingwouldbeheld.A.thisB.thatC.itD.these2.(05’上海春招)Ourclubisopentoadultsonly.___yourchildrenhaveenteredwithoutpermission.A.ThereseemsthatB.ItseemstobeC.ThereseemstobeD.Itseemsthat3.(04’全國Ⅰ)Ilike___intheautumnwhentheweatherisclearandbright.A.thisB.thatC.itD.one考點(diǎn)精析5、形式作用的it---代替主語或賓語從句practice

CDC2020/11/3023分析下列句子中的插入語及分割現(xiàn)象，并總結(jié)出規(guī)律：---Whatdidyourparentsthinkaboutyourdecision?---Theyalwaysletmedo___IthinkIshould.A.whenB.thatC.howD.what2.(05’福建)Mumiscoming.Whatpresent___foryourbirthday?A.youexpectshehasgotB.youexpecthasshegotC.doyouexpectshehasgotD.doyouexpecthasshegot考點(diǎn)精析6、插入語及分割現(xiàn)象Dc2020/11/3024規(guī)律十一：

（1）在陳述句中（含分割現(xiàn)象）:暫時(shí)忽略插入語，不受其干擾；或還原為正常語序。（2）在疑問句中:正常語序是：“特殊疑問詞開頭+插入語(doyouthink/believe/guess/suppose/say/suggest/…/areyousure…)+陳述語序？”考點(diǎn)精析6、插入語及分割現(xiàn)象(05’浙江)Danbyleftwordwithmysecretary____hewouldcallagainintheafternoon.

A.whoB.thatC.asD.which2.(06’重慶)Nobodybelievehisreasonforbeingabsentfromclass___hehadtomethisuncleattheairport.A.whyB.thatC.whereD.because3.(06’全國)Pleaseremindme____hesaidhewasgoing.Imaybeintimetoseehimoff.A.whereB.whenC.howD.whatBBB2020/11/3025規(guī)律十二：

去掉itis/was…that…后，下余內(nèi)容所構(gòu)成的句子成分完整時(shí)，該結(jié)構(gòu)即為強(qiáng)調(diào)句型。考點(diǎn)精析7、與相關(guān)句式的比較

(1)與強(qiáng)調(diào)句型itis/was…that…比較分析下列句子中的強(qiáng)調(diào)句型，并總結(jié)出規(guī)律：1.(07’上海春)Itisimagination___makestheworldcolorful,fullofvigorandvitality.A.whereB.whatC.thatD.when2.(07’重慶)Itisnotwhoisrightbutwhatisright___isofimportance.A.whichB.itC.thatD.this3.(06’遼寧)Itwasafterhegotwhathehaddesired___herealizeditwasnotsoimportant.A.thatB.whenC.sinceD.as4.(05’

天津)Itiswhatyoudoratherthanwhatyousay___matters.A.thatB.whatC.whichD.this5.(04’全國)Itwasn’tuntilnearlyamonthlater___Ireceivedthemanager’sreply.A.sinceB.whenC.asD.thatccDAA（活力和生氣）2020/11/3026考點(diǎn)精析7、與相關(guān)句式的比較

(2)與定語從句分析下列句子中的從句

，并總結(jié)出規(guī)律：1.(06’上海春)Doris’successliesinthefact___sheiscooperativeandeagertolearnfromother.A.whichB.thatC.whenD.why2.(04’上海)Astorygoes__ElizabethⅠofEnglishlikednothingmorethanbeingsurroundedbycleverandqualifiednoblemenatcourt.A.whenB.whereC.whatD.that3.(07’江西)Aftergraduationshereachedapointinhercareer___sheneededtodecidewhattodo.A.thatB.whatC.whichD.where4.(07’

福建)Thevillagehasdevelopedalot___welearnedfarmingtwoyearsago.A.whenB.whichC.thatD.where5.(05’安徽)Greatchangeshavetakenplaceinthatschool.Itisnolonger__itwasyearsago,___itwassopoorlyequipped.

A.what;whenB.that;whichC.what;whichD.which;thatBDDDA2020/11/3027。規(guī)律十三：

(1)名詞性從句:

a.只有同位語從句前有先行詞；

b.該先行詞多為抽象意義的名詞；

c.先行詞在從句中不充當(dāng)任何成分；

d.連詞和從句所表達(dá)的意義是先行詞的具體內(nèi)容。(2)定語從句:

a.前必須有先行詞；

b.該先行詞可為抽象意義或具體意義的名詞；

c.先行詞在從句中必須充當(dāng)任何成分；

d.連詞和從句所表達(dá)的意義是對(duì)先行詞的內(nèi)容的

限制和修飾。2020/11/3028。規(guī)律十三：

(3)不同的引導(dǎo)詞:

①as不用在名詞從句中;

②when,where在名詞性從句中

不能與in/on/atwhich互換;

③whether,if,what,how不用在定語從句中。

(4)名詞從句與定語從句的一些對(duì)應(yīng)關(guān)系:

①what=allthat;②whoever=anyonewho;③whomever=anyonewhom;④whatever=anythingthat;

⑤whichever=anyof…that。2020/11/3029考點(diǎn)精析7、與相關(guān)句式的比較

(3)與狀語從句分析下列句子中的從句

，并總結(jié)出規(guī)律：1.Itisalmostfiveyears__wesaweachotherlast