名詞性從句趣味詳解課件

Grammar1名詞性從句2GrammarWhatkindofnounclausestheyare?1.Whatlifewillbelikeinthefutureisdifficulttopredict.

subjectiveclause

2.Theyarecarefulaboutwhattheyeatandexerciseregularly.

objectiveclause

33.Theschoolsofthefutureswillprobablybedifferentfromwhattheyaretoday.

objectiveclause4.Wecannotbesurewhetherourdreamswillcometrue,butwecanatleastbehopefulthat...

objectiveclause45.Ifwelearntoacceptchangeandappreciatewhatisnewanddifferent,wewillbewell-preparedforwhateverthefuturemayhaveinstore.

objectiveclauses6.Thediscussiontopicfortodayiswhatschoolwillbelikeinthefuture.

predicativeclause

5語序問題關聯(lián)詞的區(qū)分拓展鞏固練習種類名詞性從句6種類主語從句賓語從句表語從句同位語從句71.Thephotographswillshowyou____.

A.whatdoesourvillagelooklikeB.whatourvillagelookslikeC.howdoesourvillagelooklikeD.howourvillagelookslike2.Youcanhardlyimagine____whenheheardthenews.

A.howhewasexcitedB.howwasheexcitedC.howexcitedhewasD.hewashowexcited語序問題8

3.Heasked____foraviolin.

A.didIpayhowmuchB.IpaidhowmuchC.howmuchdidIpayD.howmuchIpaid

4.Icouldn’tunderstand___withme.

A.thematterwaswhatB.whatthematterwasC.whatwasthematterD.thatwasthematter結論：名詞性從句應選用陳述句語序。9關聯(lián)詞10

名詞性從句的連接詞一、主語從句（一般位于句首）1.連詞that(無詞義,不作成分,不能省略);whether(是否),不用if.Thathewillcomeandhelpusiscertain.Whetherwewillsucceedisstillaquestion.注意:

已確定的事由that引導;

沒決定的事由whether引導.

113.連接副詞when(ever),where(ever),why,how(ever),howlong,howoften,howsoon,howfar,howmany/much等.Whenthetestwillbegivenisnotyetdecided.Howmuchwecanspendmustbeagreedon.2.連接代詞what,whatever,who,whoever,whose,which,whichever等.Whatheishasnothingtodowithyou.Whoseticketthisishasnotbeenfoundout.121.______Ican’tunderstandiswhyhehaschangedhismind.2.______theearthisroundisknowntousall.歸納：WhatThat連詞_______在從句中不作成分，不含有疑問意義，而_____在從句中作成分，常含有疑問意義。thatwhat13____youdon’tlikehimisnoneofmybusiness.A.WhatB.WhoC.ThatD.Whether2.____hesaidatthemeetingastonishedeverybodypresent.A.WhatB.ThatC.ThefactD.Thematter3.____wecan’tgetseemsbetterthan____wehave.A.What;whatB.What;thatC.That;thatD.That;what141.主語從句通常被看作一個整體,主句的謂語動詞用

單數(shù)形式.

Thattheywillcomeiscertain.2.由who,whoever引導的主語從句的單復數(shù)要視從句中的單復數(shù)而定.

Whoeversaythataretobepunished.Whoheisdoesn’tconcernme.3.What引導主語從句時,主句謂語動詞的單復數(shù)由表語的單復數(shù)決定.

Whathewantsarethesebooks.Whathewantsissomewater.主語從句的主謂一致15二.賓語從句1.

由連詞that引導,that?？墒÷?。

Webelieve(that)heishonest.Itoldhim(that)Iwouldcomebacksoon.注：并列第二個以上的賓語從句,或有插入語時不能省略that.Hesaid(that)hehadfinishedreadingthisnovelandthathewouldborrowanotherone.Wedecided,inviewofhisspecialcircumstances,

thatwewouldadmithimforaprobationary(試用的)period.16

當that引導的從句作復合賓語的第一個

成分時，需用先行詞it作形式賓語，把從句放到句末，that不能省略。Weconsideritpossiblethatheisill.Ifeelitapitythatshecan’tcome.IhearditsaidthathehadgonetoAustralia.Hemadeitclearthatheobjectedtotheplan.172.由wh-疑問詞引導。Wefullyunderstoodwhathemeant.Goandaskwhyhewaslateyesterday.Pleasetellmewhichismine.Iaskedhowhewasgettingon.Wewillchoosewhoeverisfit.Theyshouldenjoycompletefreedomtomarrywhomevertheydesire.Whateverhedoeshedoeswell.Doyouknowwhether/ifsheiscoming?HeaskedmewhetherornotIwasbusy.181.介詞后的賓語從句.Everythingdependsonwhetheritisfinetomorrow.2.whether…ornot的賓語從句.Idon’tknowwhetherornotshe’lllikeit.

3.復合不定式只能用whether.Telluswhethertogoorstayhere.

但:賓語從句否定時常用if引導.

Heaskedifyouwouldnotgoandseehim.whether與if

有時可以換用，但下列情況只能用whether.19另附：

1、主語從句置于句首Whethershelikesthepresentisnotcleartome.

2、表語從句MymainproblemrightnowiswhetherIshouldaskforanotherloan（貸款）.

3、同位語從句Answermyquestionwhetheryouarecoming.另附：201.Idon’tknow_______I’llbefreetomorrow.2.Idon’tknow_______ornotI’llbefreetomorrow.3.Thequestionis______thisbookisworthwriting.4.Itdependson______wewillhaveenoughmoney.5.______theycandoitmatterslittletous.6.Themanageraskedmethequestion______Iwouldliketobehissecretary.7.____youarenotfreetomorrow,I’llgowithoutyou.whether/ifwhetherwhetherwhetherWhetherIf用if或whether填空whether21賓語從句要注意的幾個問題:

1.時態(tài)呼應(主從句時態(tài)保持一致）2.否定轉移:(think,believe,suppose,expect,

guess等).

但一般出現(xiàn)在主句是一般現(xiàn)在時的情況下.

Idon’tthinkyouhavemetbefore,haveyou?Ithoughtyouwouldnotcome,soIwenttherebymyself.3.后面不能直接跟that從句的動詞:

allow,refuse,let,like,cause,force,admire,celebrate,dislike,hate,love,help,take,forgive

等.這類次后可用其它形式作賓語.

Iadmiretheirwinningthematch.(正確)Iadmirethattheywonthematch.(錯誤)22三.表語從句表語從句的引導詞與主語從句和賓語從句相同.但:1.that引導表語從句時不能省.2.if不能引導表語從句.3.seem,appear后可接that引導的從句,

而look則不可.

這三個詞后都可用asif/asthough

引導從句.

Itseems/appearsthathewaslateforthetrainyesterday.Itseems/appears/looksasifwehavetogohomeonfoot.23Thenewsthatourteamhaswonthematchistrue.Hisdelayisduetothefactthatthecarwentwronghalfway.四.同位語從句

同位語從句一般跟在名詞fact,news,promise,truth,belief,thought,idea,answer,information,knowledge,doubthope,law,opinion,plan,suggestion后面,用以說明或解釋前面的名詞.24注:

1.

that引導同位語從句與that引導定語從句的區(qū)別:

引導同位語從句的that無實際意義,不作從句的任何成分,而引導定語從句的that是從句中的某個成分.Hetoldmethenewsthatourteamwonthematch.Hetoldmethenewsthatwasveryexciting.Weareinterestedinthenewsthatsomeforeignerswouldvisitourschool.Weareinterestedinthenewsthathetoldus.2.在havenoidea之后常用wh-引導同位語從句.

Ihavenoideawherehehasgone.Ihavenoideawhenhedidit.Ihavenoideawhathedid.25Part3onpage46

Itishardforustoimaginewherealltheseadvancedtechnologieswillleadus.

NC

2.Peoplewanttoknowwhich“green”transportationwillbeusedinthecity.

NC

3.Haveyouheardofthenewmaglevtrain,whichisenvironmentallyfriendly,energy-savingandtravelsatanamazingspeed?

AC

264.Hismemorybroughthimbacktothespringof1998whenhemetherforthefirsttime.

AC

5.Manyparentsdonotunderstandwhytheirchildrenliketotrynewthingsandbedifferent.

NC

27wh-ever與nomatterwh-引導名詞性從句與讓步狀語從句的比較拓展281.Sarahhopestobecomeafriendof____sharesherinterests.A.anyoneB.whomeverC.whoeverD.nomatterwho2.Thesewildflowersaresospecial,Iwoulddo____Icantosavethem.A.whateverB.thatC.whichD.whichever3.Itisgenerallyconsideredunwisetogiveachild

____heorshewants.A.howeverB.whateverC.whichever

D.whenever4.____leavestheroomlastoughttoturnoffthelights.A.Anyone

B.ThepersonC.Whoever

D.Who29另外，在名詞性從句的復習過程中，我們還須特別注意以下問題：填空:Thereason____wedidn'ttrusthimis______hehasoftenlied．reason后面的表語從句只能用that引導,不能用why引導,但reason后面的定語從句可以用why或者that

引導。30鞏固練習1.Thequestionis____

thefilmisworthseeing．A．if

B．whatC．whetherD．how2.Oneofthemenheldtheview

____thebooksaidwasright．A．thatwhatB．whatthat