主語從句Grammar4.Tofindyourwaycanbeaproblem.

3.Smokingisbadforyou.1.Janeworkshard.5.Beingelectedasmonitorisanhonor.6.Whatshesaidisnotyetknown.7.Thatweshallbelateiscertain.8.Itiscertainthatweshallbelate.Subject（主語）AsentenceservedassubjectiscalledSubjectClause.2.Youareastudent.

主語：句子說明的人或事物,一般位于_____。句首3.Theoldshouldberespected.（名詞）（代詞）(名詞化的形容詞)（不定式）（動名詞）（句子）（動名詞）單句語法填空(1)(教材P50)However,

concernedhimmostwas

farm-

ersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodto

eat.(2)(教材P50)

thiscouldbedonewasachallengingquestionatthetime.

whatthatHow(3)(教材P50)However,

itwaspossibletodevelopahybridofself-

pollinatingplantssuchasricewasamatterofgreatdebate.(4)(教材P50)Today,

isestimated

about60percentof

domesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuan's

hybridstrains,andhisstrainshaveallowedChina'sfarmerstoproducearound200

milliontonsofriceperyear.(5)(教材P51)

impressespeoplemostaboutYuanLongpingishison-goingabilitytofulfilhisdreams.whetheritthatWhatWhatdoesn’tkillyou

makesyoustronger!Whatdoesn’tkillyoumakesyouafighter!CouldyoufindouttheSubjectClauses?在復合句中充當主語作用位置謂語或系動詞之前主語從句Timeflies.Theboydidn’tattendschooltoday.WhatYuanLongpingreallycaredaboutwasnotmoneyorcelebrity.ThatYuanLongpinghadrealizedhisdreamofdreamofseawaterricesurprisethewholeworld.ItsurprisedthewholeworldthatYuanLongpinghadrealizedhisdreamofdevelopingseawaterrice.導CouldyoufindouttheSubject?作用位置謂語或系動詞之前在復合句中充當主語AslongasyoulovemeAlthoughlonelinesshasalwaysbeenafriendofmine,

I'mleavingmylifeinyourhands.PeoplesayI'mcrazyand______Iamblind.Riskingitallinaglance.

______yougotmeblindisstillamystery.Ican'tgetyououtofmyhead.

Don'tcare______iswritteninyourhistory.Aslongasyou'reherewithme.

Idon'tcare_____youare.

_____you'refrom.

_____youdid.Aslongasyouloveme.thatHowwhatwhowherewhat學看全解p151-152測1.Whatcausedtheserioustrafficaccident

(remain)unknown.2.

weshallbelateiscertain.3.Thedeadlinesand

youneedtoapplydependontheprogram.4.

youneedisagreatteacherwholetsyoumakemistakes.5.It’spossible

weallhavecompromisedconversationalintelligence.6.

Icansayforthefolksthatgavethemost,isthattheywerefullofsmiles.展評引導主語從句的關(guān)聯(lián)詞從屬連詞(不作成分）that無詞義whether表“是否”。如果用了形式主語it，whether可換成if。如果whether在句首或后面直接跟ornot時，不能換成if。連接代詞（作成分）what、who、whom、which、wh-+ever,如whoever、whomever、whatever、whichever,

whose等在從句中充當主語、賓語、表語、定語等成分連接副詞（作狀語）when、where、how、why在從句中作時間、地點、方式、原因狀語等成分依據(jù)“缺什么補什么”原則確定正確的連詞。所謂“缺什么補什么”是指從句與連詞之間的關(guān)系。如果句子中缺主語，指人用who，指物用what。如缺賓語，指人用whom，指物用what。如缺時間狀語用when；地點狀語用where。

原因狀語用why；方式狀語用how。如缺定語用what或which或whose。如什么都不缺用that，Whether表“是否”。devote...to...movepeopletotearsYuandevotedallhislifetodevelopinghybridrice

movedallpeoplearoundtheworldtotears.That

從屬連詞That不做成分，沒有意義，不能省略。theboydidn’tknowtheanswermadetheteacherangry

maketheteacherangrydidn’tknowtheanswer

從屬連詞ThattacklethesituationdependonhisabilityHecantacklethesituation

dependsonhisability.ThatWhether

從屬連詞whether不做成分,但有意義，表“是否”retiretoalifeofleisureremaintobeseenHecanretiretoalifeofleisure

remainstobeseen.Whether

從屬連詞whether不做成分,但有意義，表“是否”boostyielduncleartheywillboostyield

isunclear.Whether從屬連詞whether不做成分,但有意義，表“是否”【練一練】1._________shelefthimmadehimheart-broken.2._________heisstillaliveisapieceofgoodnewstous.3._________hewillcomeornotisnotknownyet.4.___________hisfamilywouldsupporthimmadehimworried.5.Itdoesn’tmatter________yourhomeisinanoisydowntownorintheremotecountryside.6.It’suncertain__________theexperimentisworthdoing.7.________seatbeltssaveliveshasbeenprovenonceandagain.ThatThatwhetherwhether從屬連詞（不做成分）that,whetherWhetherWhetherThatattainsuccessunknownHeattainedsuccess

isunknown.How連接副詞做成分（狀語），有意義，不能省略。bombwillexplodeworrythemanthebombwillexplode

worriestheman.When連接副詞做成分（狀語），有意義，不能省略?！揪氁痪殹?.Exactly_________thepotatowasintroducedintoEuropeisuncertain,butitwasprobablyaround1565.2._______thedelayedflightwilltakeoffdependsmuchontheweather.3.Itremainsapuzzle_____dinosaursdiedoutsuddenlylongtimeago..______________wewillgotomorrowhasn’tbeendecidedyet.5.______theearthisbecomingwarmisagoodtopicforresearch.whenWhenwhyWhy連接副詞（作狀語）when,where,how,why……thecatdomade

Whatthecatdid

madethebabycry.cry連接代詞做成分（主語、賓語、表語），有意義，不能省略。convincehimtochangehismindarousemycuriositywouldconvincehimtochangehismind

arousedmycuriostity.Who連接代詞做成分（主語、賓語、表語），有意義，不能省略。digestwhattheteachersteachgethigherscorescandigestwhattheteachersteach

islikelytogethigherscores.Whoever連接代詞做成分（主語、賓語、表語），有意義，不能省略?！揪氁痪殹?.Morethan100studentshaveenteredforthecompetition,and____________gainsthemostpointswillbethewinner.2._______bothersmeisthatIcan’tkeepmymindonthetask,butonpersonalgainsorlosses.3.Somepeoplebelieve___________hashappenedbeforeorishappeningnowwillrepeatitselfinthefuture.4._______seemseasytosomepeopleseemsdifficulttoothers.whoeverWhatwhatever連接代詞（作主語，賓語，表語）Whatwhat,who,whom,whose,which,wh+ever探尋規(guī)律1：

主語從句

主謂一致

問題1.Whetherthepatientwillbetaken

______unknown.2.Whenandwherethepatientwillbetaken_____unknown.3.Whenthetaskcanbefinishedandwhetherhecanhavearest________unknown.4.Whathewantsmost_________stayingwithhisfamily.

Whattheyneed_______masks(口罩).主句的謂語動詞，大多數(shù)使用_______(單數(shù)？復數(shù)？)由兩個連接詞引導同一個主從，謂動使用____(單數(shù)？復數(shù)？)主語為and連接的兩個主從時，謂動使用____(單數(shù)？復數(shù)？)what在主從中做賓語時，謂動由______決定單復數(shù)(主語？表語？)單數(shù)單數(shù)復數(shù)表語isisareis

areCompletethesentencesusingwhat,whether,where,

when,

who,why,how

or

that.1.(_____isneededforsuccess)isyourhardwork.3.(_______________wewillgotomorrow)hasn’t

beendecidedyet.2.(__________theywillarrive)hasbeentoldtotheteacher.4.(____canjoininthesportmeet)isdecidedbytheteacher.5.(________itwillrainornot)isnotclear.7.(_____theearthisasolidball)isknowntousall.WhatWhere/WhetherWhoWhetherThat6.(______theearthisbecomingwarm)isagoodtopicforresearch.WhyWhen/How主語從句應(yīng)使用_________語序。1.Wherewewillhaveapicnicshouldbediscussed.

Wherewillwehaveapicnicshouldbediscussed.2.Howwegoforapicnicshouldbediscussed.

Howdowegoforapicnicshouldbediscussed.Rule3陳述句√√××探尋規(guī)律2：

主語從句的語序Thatallcountriesworktogetherisimportant.

探尋規(guī)律3：

主語從句太長怎么辦？用一個

It

來解決問題！

Itisimportantthatallcountriesworktogether.

It＋be＋形容詞/名詞短語/過去分詞/不及物動詞＋that從句Itiscertainthat

themedicinewillnotbringaboutsideeffect,becausethousandofpatientshavetakenit.形容詞(necessary/likely/important/certain等名詞(短語)(apity/ashame/nowonder等)Itisapitythatyoumissedsuchagoodchance.It’ssaidthat

hehasgonetoShanghai.過去分詞(said/told/reported等)Itappearsthatheisworryingaboutsomething不及物動詞(seem,appear,happen,matter等)1)Itis/系動詞+adj.+從句常見的形容詞有：

It’scertainthat…肯定…

Itispossiblethat...可能……

Itis(un)likelythat...不可能……Itisobviousthat…很明顯…

Itis

necessary/important/natural/clear/right/strange/surprising/interesting/essential/...that…_________________(可能)shewillcomebacktomorrow._______________(很明顯)thismeasureiseffective.+(should)+do…ItispossiblethatItisobviousthat2)Itis/系動詞+n.+從句

Itisapity/shamethat...遺憾的是……

Itisasurprisethat…令人驚奇的是…

Itisafact/aproblem/awonder/anhonner/asurprise/nowonder難怪/goodnews/agoodthing/aquestion/that……是事實

Itiscommonknowledgethat……是常識_______________(很遺憾)welostthematch.______________(這是事實)hecheatedintheexam.ItisapitythatItisafactthat3)It+be+過去分詞+從句Itissaid/told/heardthat...據(jù)說……

Itiswellknowntoall...眾所周知……Itisreported/announced...據(jù)報道……Itisfoundout...

據(jù)查明......Itisestimated...據(jù)估計……Itisbelieved//hoped/thought/considered...人們相信……Itissuggestedthat+(should）do...人們建議……Itmustbeadmitted…必須承認……Itcannotbedenied…不可否認……

Itmustbepointedout…需指出的是……*_________________(據(jù)報道)20peoplewerekilledintheaccident.*__________________(建議)weshouldeatmorevegetableanddomoreexercise.ItisreportedthatItissuggestedthat4)It+不及物動詞+從句

Ithappenedthat...碰巧……

Itoccurredtomethat…我突然想起…

Itseems/appearsthat...看起來...*____________________(我突然想起)Iforgettosendtheletter.Itoccurredtomethat展評1.Whatcausedtheserioustrafficaccident

(remain)unknown.2.

weshallbelateiscertain.3.Thedeadlinesand

youneedtoapplydependontheprogram.4.

youneedisagreatteacherwholetsyoumakemistakes.5.It’spossible

weallhavecompromisedconversationalintelligence.6.

Icansayforthefolksthatgavethemost,isthattheywerefullofsmiles.remainsThatwhatWhatthatWhat展評Rewritethesentencesusingsubjectclauses1．有人命令操場建設(shè)下周完成。Itisorderedthattheconstructionofthesportsground

．2．現(xiàn)在她正在買的東西是一些雜志。

aresomemagazines.3．很明顯剛剛有人來拜訪過他。Itisclear

．4．這個地區(qū)的爭執(zhí)(dispute)何時結(jié)束讓很多人困惑。

puzzlesmanypeople.5．她沒有出席婚禮宴會的原因是她頭痛。

isthatshehadaheadache.shouldbecompletednextweekWhatsheisbuyingnowthatsomebodycametovisithimjustnowWhenthedisputeinthisareawillstopWhyshedidn'tattendtheweddingparty

2pointscorrecttheerrors1.Thatimpressesusmostwasthatthelocalpeoplewasveryfriendly.2.Thereisessentialthattheseapplicationformsshouldbesentbackasearlyaspossible..3.Itwasonceregardedasimpossiblehasnowbecomereality.whatwhatIt________________

1.________thepresidentwillresignornotisunclear.2.____wecan’tgetseemsbetterthan____wehave.3._______comeswillbewelcome.(誰來都歡迎）2pointsfillintheblanksWhetherWhatwhatWhoever2points1.

wasthatyouhadastrongteamworkspirit.我們最欣賞的是你們有很強的團隊精神。2.

hasnotbeenannounced.

飛機何時起飛還沒有宣布。WhatweappreciatedmostWhentheplaneistotakeoff1.WhatimpressesusmostisthatYuandevotedhislifetoscientificresearch.2.Whetherhewillwinornotdependsonhisabilityandconfidence.3.Whoeverovercomesthedifficultyisworthapraise.3pointstranslatethesentences1.使我們印象最深刻的是袁把一生致力于科學研究。2.他是否會贏得比賽取決于他的能力和信心3.無論誰