表语从句主语从句市公开课金奖市赛课一等奖课件

英语教学课件English高二下（选修7）第1页

Module2HighlightsofmySeniorYear

Grammar1&2第2页PredicativeClauses

(表语从句)第3页在复合句中用作表语从句是表语从句,引导表语从句关联词与引导主语从句关联词大致一样,表语从句位于连系动词后,有时用asif引导。其基本结构为:主语+系动词+that从句。That’swhatweshoulddo.That’swhyIwanttoseeyou.表语从句使用方法第4页ThereasonformyabsencewasthatIwasill.be,seem,look等动词后均可跟表语从句：如：Mysuggestionisthatweshouldgoshopping.Itseemsthatitisgoingtorain.第5页2.asif,because也可引导表语从句。如：Itlooksasifit’sgoingtorain.ItwasbecauseIgotuplate.3.在非正式文体中,引导表语从句that能够省略。如:Thetroubleis(that)heisill.第6页在表语从句中,当reason做主语时,引导词只能用that,不能用because。如:他迟到原因是因为他没有赶上早班车。Thereasonwhyhewaslatewasthathedidn’tcatchtheearlybus.

Attention第7页Thattheearthisroundistrue.=Itistruethattheearthisround.主语从句使用方法一、主语从句在句中作主语,主语从句能够位于句首,但常见主语从句多放在句末,句首则用形式主语it。第8页2.Whetherhewillcomehasn’tbeendecided.=Ithasn’tbeendecidedwhetherhewillcome.

Attention:连词that,whether在从句中不担任句子成分,只起连接作用,不能省略(注：if不可用来引导主语从句)。第9页二.用it作形式主语结构(1)Itis＋名词＋从句事实是……Itisafactthat………非常荣幸Itisanhonorthat………是常识Itiscommonknowledgethat…

第10页(2)Itis＋形容词＋从句(多用should)Itisnaturalthat…很自然……Itisstrangethat…奇怪是……(3)Itis＋不及物动词＋从句Itseemsthat…似乎……Ithappenedthat…恰巧……Itappearsthat…似乎……第11页(4)Itis＋过去分词＋从句Itisreportedthat…据报道……Ithasbeenprovedthat…已证实……

Itissaidthat…听说……第12页三、It作形式主语和it引导强调句比较It作形式主语代替主语从句,主要是为了平衡句子结构,主语从句连接词有改变。而it引导强调句则是对句子某一部分进行强调,不论强调是什么成份,都可用连词that。被强调部分指人时也可用who/whom。比如:第13页Itisapitythatyoudidn’tgotoseethefilm.Itdoesn’tinterestmewhetheryousucceedornot.Itisinthemorningthatthemurdertookplace.ItisJohnthatbrokethewindow.第14页学习主语从句应该注意几个问题1)引导词that与what

what现有引导主语从句作用,同时又在从句中作句子成份(主语、宾语、表语等)，这时what相当于allthat/everythingthat...，常译成“所……(东西、事情、话等.)”；而that只起连接作用，本身无实际意义，在从句中也不担当任何句子成份，但that引导主语从句放在句首时，不能省略that。第15页比如:（1）Whatwecan’tgetseemsbetterthanwhatwehave.（2）Thatweshouldworkoutaplantodealwiththeserioussituationisimportant.

第16页2)引导词if和whether

if和whether引导动词后宾语从句时普通可通用，但介词后宾语从句、主语从句(放在句首时)、表语从句常由whether引导。比如:第17页Whethershewillgohomeornotisunknown.

Itremainstobedecidedwhether/ifweshallraiseducksorgeese.

第18页【陕西卷】Asmanyfivecoursesareprovided,andyouarefreetochoose______suitsyoubest.A.

whateverB.whicheverC.wheneverD.wherever【解析】考查名词性从句。所填词引导从句做动词choose宾语，引导词在从句中做主语，意思是：不论哪件。选B。其余选项与句意不符B第19页【江西卷】Itsuddenlyoccurredtohim_____hehadlefthiskeysintheoffice.A.whetherB.whereC.whichD.that解析it作形式主语，真正主语为thathehadlefthiskeysintheoffice。且that在句中无意义，并不充当任何成份。D第20页[湖南卷]Everyoneinthevillageisveryfriendly.Itdoesn'tmatter____youhavelivedthereforashortoralongtime.whyB.howC.whetherD.when考查名词性从句引导使用方法。依据空后or可知为whether„or短语。复合句名词性从句主语从句形式主语引导词whetherC第21页【全国新课程】24.Itisbynomeansclear_______thepresidentcandotoendthestrike.howB.whichC.thatD.what【解析】此处it是形式主语，what引导是主语从句，作真正主语。What作do宾语。句意：总统采取什么行动结束这次罢工一点也不清楚。D第22页【山东卷】Itdoesn’tmatter________youpaybycashorcreditcardinthisstore.howB.whetherC.whatD.why【解析】此处it是形式主语，后面whether...or引导主语从句是真正主语，whether...or意为：是…还是…都行。句意：在这个商店中用现金或信用卡支付都能够。B第23页___weneedmoneyisquiteclear.A.IfB.WhatC.ThatD.\2.Einstein’smostfamoustheoryis___wecalltheTheoryofRelativity.what B.that C.which D.whyExercise1—Choosethebestanswers.CA第24页3.___thecarcanbeusedhasnotbeenknownyet.IfB.WhatC.ThatD.Whether4.___wecan’tunderstandis___hedidn’tjoinusinourdiscussion.

That;whyB.Which;howC.What;whatD.What;whyDD第25页5.Theyexpressedthehope___theywouldcomeovertoChinaagain.whichB.whomC.whatD.that6.Wordcame___hispoemwonthefirstprize.thatB.whetherC.asD.becauseDA第26页7.

Theyoungmanasked___it’ssummerorwinter.eitherB.thatC.weatherD.whether8.

Wedon’tknow____theydidit.howB.whoC.whatD.whichDA第27页9.Theteacherasksus__Jimcancomebackontime.thatB.ifC.whenD.whattime10.Doesanybodyknow__wewillhaveasportsmeetingthisweekendornot?ifB.whereC.whetherD.thatBC第28页11.Couldyoutellmewherewe__nextWeek？wouldgoB.togoC.hadtogoD.willgo12.Couldyoutellmehowmuch__toflytoHainan?doitcostB.doesitcostC.itcostD.itcostsDD第29页13.Thesmallchildrendon’tknow__.A.whatistheirstockingsinB.whatisintheirstockingsC.whereistheirstockingsinD.whatintheirstockingsisD第30页14.Someoneisringingthedoorbell.Goandsee___.whoisheB.whoheisC.whoisitD.whoitis

D第31页15.Couldyoutellmehowlong___?A.youhaveboughtthewatchB.youhavekeptthissciencebookC.haveyoubeenawayfromChinaD.haveyoubeenamemberofGreenerChinaB第32页16.Hesaysthatifit____tomorrow,he____fishing.A.willrain,won’tgoB.rained,wasn’tgoC.rains,won’tgoD.rain,willgoC第33页17.Didyouunderstand___?A.whatshesaidB.whattosayC.whatdidshesaidD.howshehadsaid18.Thegirlisthinkingabout__shewillgoabroadtostudyEnglishnextyear.A.ifB.whatC.whetherD.whenAC第34页19.Theteachersaidthat___.A.thesunmovesaroundtheearthB.theearthmovedaroundthesunC.themoonisoursatelliteD.themoonwasoursatelliteC第35页20.Idon’tknowwhenhe___back.Pleasetellhimthenewswhenhe___e;willcomeB.comes;comesC.willcome;comesD.willcome;willcomeC第36页21.Idon’tknowifhisuncle____.Ithinkhe____ifheisfree.willcome;comesB.willcome;willcomeC.comes;comesD.comes;willcomeD第37页22.Thereisnotmuchdifferencebetweenthetwo.Ireallydon’tknow____.A.whatshouldIchooseB.whichIshouldchooseC.whichshouldIchoseD.whatIchooseB第38页23.Nooneknows____.whichgatewehavetogowhichgatewemustgoC.whichgatedowehavetogotoD.whichgatewehavetogotoD第39页24.-Areyoustillthinkingaboutyesterday’sgame?-Oh,that’s_______.A.whatmakesmefeelexcitedB.whateverIfeelexcitedaboutC.howIfeelaboutitD.whenIfeelexcited

A第40页25.-IdrovetoZhuhaifortheairshowlastweek.

-Isthat___youhadafewdaysoff?A.whyB.whenC.whatD.where26.Perseveranceisakindofqualityandthat’s__ittakestodoanythingwell.A.whatB.thatC.whichD.why

AA第41页27.__fashiondiffersfromcountrytocountrymayreflecttheculturaldifferencesfromoneaspect.A.WhatB.ThatC.ThisD.WhichB第42页28.___shecouldn’tunderstandwas____fewerandfewerstudentsshowedinterestinherlessons.What;whyB.That;whatC.What;becauseD.Why;thatA第43页29.Acomputercanonlydo___youhaveinstructedittodo.howB.afterC.whatD.whenC第44页30.Webelieve___youhavebeendevotedto___naturallyofgreatnecessity.That;beingB.allthat;beC.thatall;areD.what;isD第45页31.Myhometownisdifferentfrom__itusedtobe.A.thatB.whenC.whatD.which32.Iaminterestedin__ishelpfultohim.A.thatB.whatC.whichD.wherethat比较:

Iaminterestedinall____ishelpfultohim.CB第46页33.Thisremindedmeof____hehadoncetoldus.A.what

B.thatC.which

D.whenA第47页34.Theteacherorderedalltheexercisebooks___beforeschoolwasover.mustbehandedinB.wouldbehandedinC.behandedinD.shouldhandin

C第48页35.Itdependson____wewillbereadyintime.A.whetherB.that C.ifD.when36.____doyouthinkisthebestdoctorinthehospital?WhomB.WhatC.WhoD.Whose

AC第49页37.Elephantshavetheirownwaytotelltheshapeofanobjectand___itisroughorsmooth.A.不填B.whetherC.howD.what38.Marywroteanarticleon____theteamhadfailedtowinthegame.A.whyB.whatC.whoD.thatBA第50页39.Mysuggestionwasthatthemeeting___tillthenextweek.A.toputoff B.beputoff C.shouldputoff D.wasputoffB第51页B

D40.Itworriedherabit___herhairwasturninggrey.whileB.thatC.ifD.for41.______isafacttha