表語從句課件高三下學(xué)期英語一輪復(fù)習(xí)專項(xiàng)

Step1找出定語從句Step2分析句子成分：即找出句子的主謂賓、主系表若從句缺主語、賓語、定語若從句不缺主語、賓語、表語、定語考慮填關(guān)系代詞：who，which，that，whom，whoseStep3最后看先行詞確定所填關(guān)系代詞指人who/that，Whom（賓語）指物which/that指整個(gè)句子which指人和物，表示所有關(guān)系whose考慮填關(guān)系副詞：where,when,whyStep3最后看先行詞確定所填關(guān)系代詞指地點(diǎn)where指時(shí)間when指理由why課前復(fù)習(xí)1’表語從句Predicativeclause1、掌握表語從句的含義及由一些引導(dǎo)詞來引導(dǎo)，需要注意的問題。2、培養(yǎng)學(xué)生的聽說能力，讓學(xué)生能靈活運(yùn)用引導(dǎo)詞、并能用所學(xué)引導(dǎo)詞作句子。學(xué)習(xí)目標(biāo)1'什么是表語？Iamastudent.Mylittlebrotherisannoying.謂語有什么特點(diǎn)呢？問題導(dǎo)學(xué)5’

點(diǎn)撥運(yùn)用22’表語表語：說明主語是什么位置:系動(dòng)詞后形式:往往是名詞、形容詞1.狀態(tài)系動(dòng)詞：只有be動(dòng)詞，amisarewaswere。I’mafreshman.Themachineisunderrepair.MydreamistobeanEnglishteacher.Myhobbyisplayingfootball.Thenewsisexciting.Ifeelexcited.Theproblemisthatwedon’thaveenoughmoney.

Thewarwasover.名詞介詞短語todo不定式動(dòng)名詞doing現(xiàn)在分詞doing/過去分詞done表語從句副詞系動(dòng)詞2.感官系動(dòng)詞：用于表示感官的感受，look、feel、smell、

sound、taste等。系動(dòng)詞Thedresslooksbeautiful.Themusicsoundsgood.Thefoodtastesgood.Thepillowfeelssoft.3.變化系動(dòng)詞：用于表示主語的變化，主要有become、grow、

turn、get、go、come等。1)Itisbecomingcold.天氣/社會(huì)趨勢(shì)/身心/自然2)Divorceisgettingmorecommon.天氣/社會(huì)趨勢(shì)/身心/自然3)Themeathasgonebad.由強(qiáng)到弱/由好到壞4)Herwishcametrue.朝好的方向5)Itbegantogrowdark.逐漸變得/身高/歲數(shù)/經(jīng)驗(yàn)系動(dòng)詞4.持續(xù)系動(dòng)詞：用來表示主語繼續(xù)或保持一種狀況或態(tài)度，主要有keep、remain、stay等。1)Healwayskeepssilentatmeeting.2)Shetriedtoremaincoolandcalm.3)Themainthingistostaycalm.系動(dòng)詞5.表象系動(dòng)詞：用來表示“看起來像”，主要有seem、appear等。系動(dòng)詞1)ItseemsthateverythingwillbeOK.2)Everyoneseemsbusyexceptus.3)Theladyappearstobenice.系動(dòng)詞[同步訓(xùn)練]1.Theoldman______（似乎）deaf.2.He________（顯得）quitewell.3.Thefood_______（嘗起來）terrible.4.Youmust_______（保持）healthy.5.It_____（聽起來）agoodidea.Let'shaveatry.系動(dòng)詞seemsappearstastesremainsounds什么是表語從句？Ihaveaproblem.Myparentsareannoying.Theproblemisthatmyparentsareannoying.表語從句表語從句：是在復(fù)合句中充當(dāng)表語的從句，表語從句可由從屬連詞、連接代詞或連接副詞來引導(dǎo)。屬于名詞性從句，用陳述語序。Watchingmoviesis

wheremyheartlies.Thatis

whyIamcrazyaboutit.ThisisbecauseIcanforgetalltheunhappythings.AnotherreasonwhyIlovewatchingmoviesisthatIcanlearnalotfromthemovies.表語從句表語從句：在句中做表語陳述句做表語從句主語名詞常常是表示事實(shí)，真理的名詞，如：fact,truth

表示看法，觀點(diǎn)、問題、麻煩的名詞，如：idea,opinion,belief,view,news,advice,

feeling,suggestion,plan,trouble,question,problem,1.Thefactisthatourteamhaswonthegame.2.Thetruthisthatshewastheverypersonwearelookingfor.從屬連詞that:在從句中無實(shí)義，不充當(dāng)成分，只起連接作用，位于句首時(shí)不能省略。

引導(dǎo)詞(引導(dǎo)表語從句)that注意事項(xiàng)：①.表語從句中的that一般不能省略，但當(dāng)主句中含動(dòng)詞do的某種形式時(shí)，that可以省略。WhatIwanttodois(that)Icanhughim.todo不定式②.當(dāng)句子的主語時(shí)表建議、要求、命令、計(jì)劃等的名詞時(shí)，表語從句要用虛擬語氣（should+do），should可省略。建議:suggestion,advice,proposal,recommendation,idea,motion(提議),preference(偏愛)要求:request,requirement,demand,insistence(主張),agreement(協(xié)議)命令:order,command,instruction(指令)安排:arrangement,decision,determination,resolution(決議),planMysuggesstionisthatwe______(come)earlytomorrow.Herrequestisthatwestudents_______(study)hard.comestudy表語從句Ihadacold.That’swhyIdidn’tcome.我感冒了，所以我沒有來。Ididn’tcome.That’sbecauseIhadacold.我沒有來，因?yàn)槲腋忻傲恕?/p>

why

與because

均可引導(dǎo)表語從句，但前者強(qiáng)調(diào)結(jié)果，后者強(qiáng)調(diào)原因ExpressreasonsandresultsThis/Thatisbecause…This/Thatiswhy…①Iamhappy.②Thatis…

because

①Youarelovelyandsmartstudents.②Thatis…why強(qiáng)調(diào)原因強(qiáng)調(diào)結(jié)果表語從句Thereasonwhywedidn'tgowasthatwewerenotifiedtoolate.我們沒有去的原因是我們得到通知太晚了。主句的主語是

reason

時(shí)，表語從句要用that，不能用because。①Yaomingissuccessful.①Yaomingisconfidentandhard-working.②Thatisheissuccessful.②

Thatisheisconfidentandhard—working.because

whyThereasonwhy

Yaomingissuccessfulisthatheisconfidentandhard-working.ExpressreasonsandresultsThereasonwhy…isthat用that/why

/

because填空

Thereason_____wedidn'ttrusthimis______hehasoftentoldlies．Thereason_____hewaslatewas_______hemissedthetrainbyoneminutethismorning.whywhythatthatShewaslatethismorning.Thatwas_______shemissedtheearlybus.becausewhether在表語從句中表

,但不充當(dāng)句子的成分。if

引導(dǎo)表語從句。如:1.Whatthedoctorreallydoubts

isifmymotherwillrecoverfromtheseriousdiseasesoon.2.Thequestionis

ifitisworthdoing.“是否”不能一般疑問句做表語從句whether__whether__whether陳述語序That’s_______Ican’tagreewithyou.Thisis_______Sarawaslateforthemeeting.Thisis_______theyovercomethedifficulties.Mystrongestmemoryis_______IattendedanAmericanwedding.特殊疑問詞做表語where,when,why,howwherewhyhowwhen陳述語序[同步訓(xùn)練]1.Theproblemis

candothework.2.Thequestionis

answerisright.3.Theproblemis

catisthemostcute.4.That’s

heisworryingabout.whowhichwhosewhatwhoever表語從句5.Youcanbe

youwanttobe.[同步訓(xùn)練]表語從句6.Thatwas

Iwasfive.7.Thepeoblemis

wecanfindhim.8.Beijingis

Iwanttogo.9.That’s

hedidn’tcome.whenhowwherewhy10.Thequestionis

hecanarriveatthehotel.when表語從句引導(dǎo)詞注意事項(xiàng)1.that引導(dǎo)表語從句時(shí)不能省。2.if不能引導(dǎo)表語從句。3.除that外的所有引導(dǎo)詞都有自己的意義。4.除that,whether外的所有引導(dǎo)詞都須在從句中充當(dāng)相應(yīng)的成分。

5.表語從句中，從句用陳述句語序。6.This/That/Itiswhy+結(jié)果

（這/那就是......的原因）7.This/That/Itisbecause+原因

（這/那是因?yàn)?.....）8.Thereasonwhy...isthat...（......的原因是......）1.Thisis_______myfatherhastaughtme--toalwaysfacedifficultiesandhopeforthebest.2.Themostpleasantthingoftherainyseasonis________onecanbeentirelyfreefromdust.3.“Everytimeyoueatasweet,drinkgreentea.”Thisis

_________mymotherusedtotellme.4.Grandmapointedtothehospitalandsaid,“That’s

_______Iwasborn.”5.Fromspace,theearthlooksblue.Thisis_________aboutseventy-onepercentofitssurfaceiscoveredbywater.【同步訓(xùn)練】whatthatwhatwherebecauseasif/asthough:在從句中譯為“好像”，引導(dǎo)表語從句常用虛擬語氣

表語從句的虛擬語氣asif/asthough引導(dǎo)表語從句時(shí)要注意時(shí)態(tài)

(1).與現(xiàn)在事實(shí)相反，謂語動(dòng)詞用一般過去時(shí)。(2).與過去事實(shí)相反，謂語動(dòng)詞用過去完成時(shí)。(3).對(duì)將來情況的推測(cè)，用would/might/could+do(動(dòng)詞原形)(4).與事實(shí)相符，一般用現(xiàn)在時(shí)來表示與事實(shí)相符的情況。表語從句虛擬時(shí)間（從句動(dòng)作發(fā)生的時(shí)間）從句謂語對(duì)現(xiàn)在的虛擬（與主句動(dòng)作同時(shí)發(fā)生）過去式（be用were）對(duì)過去的虛擬（發(fā)生與主句動(dòng)作之前）had+done（動(dòng)詞過去分詞）對(duì)將來的虛擬（發(fā)生在主句動(dòng)作之后）would/might/could+do（動(dòng)詞原形）Itlookedasifitwasgoingtosnow.看起來好像要下雪了。Youlookasifyoudidn’tcare．你看上去好像并不在乎。(與現(xiàn)在事實(shí)相反)HetalksaboutRomeasifhehadbeentherebefore．他說起羅馬來好像他以前去過羅馬似的。（與過去事實(shí)相反）Heopenedhismouthasifhewouldsaysomething．他張開嘴好像要說什么。（與將來事實(shí)相反）【同步訓(xùn)練】(1)Hisadvicetohisgrandmaisthatshe_________________（make）gooduseofhersparetime.(2)Whydoesn’tshebuymeadrink?Itisn’tasifshe

___________（have）nomoney!(3)Thejudge’sproposalisthatwe____________

（find）moreevidence.（should）makehad

(should)find表語從句的連接詞類別連接詞從屬連詞that不做句子成分，無意義，一般不省略。whether“是否”，不做句子成分，不可用if替換。asif/though（好像），because（because引導(dǎo)表語從句通常只用于“This/That/Itisbecause...”結(jié)構(gòu)中。）連接代詞what，which，who，whom，whose，whoever，whatever，whichever，在從句中充當(dāng)主語、賓語、表語或定語。連接副詞when，where，why，how，在從句中充當(dāng)狀語。課堂小結(jié)1'單句語法填空(1)Whatsurprisedusmostis___________hespokeEnglishsowell.(2)Theproblemis___________hasgotawaywiththepunishment.(3)Thatis___________miceruinmanystoresofgraineveryyear.(4)Atthattime，itseemed___________Icouldn’tthinkoftherightword.(5)Ihadneitheraraincoatnoranumbrella.That’s___________Igotwetthrough.(6)Hefailedtheexamagain.Thereasonwas

___________hewastoocareless.thatwhohowasif/thoughwhythat當(dāng)堂訓(xùn)練15'8.Itisapity

shehasmadesuchamistake.9.Youaresayingthateveryoneshouldbeeq