【省公開課課件】高中英語主語從句公開課

RevisionofSubjectclause

主語從句復(fù)習(xí)1

Thegirl,Alisa,isafamousdancerandshelovessinging.Conclusion:名詞在句中可充當(dāng)主語，表語，賓語和同位語。名詞性從句的概念：主同表賓Lead-in:WhatisthefunctionofaNoun?鄧雯心2NounClauses(名詞性從句)SubjectClause(主語從句)AppositiveClause（同位語從句）ObjectClause（賓語從句）PredicativeClause（表語從句）3Whowillwinthematchisstillunknown.Iwanttoknowwhathehastoldyou.Thefactisthatwehavelostthegame.Thenewsthatwewonthegameisexciting.SubjectClauseObjectClausePredicativeClause

名詞性從句的作用相當(dāng)于名詞，因此主語從句、表語從句、賓語從句和同位語從句分別作主句的主語、表語、賓語和同位語。AppositiveClauseTask1辨別從句4主語從句在句中充當(dāng)主語的從句叫做主語從句。51.Thathewillcomeiscertain.2.Whetheritwillpleasethemisnoteasytosay.3.Whatseemseasytosomepeopleseemsdifficulttoothers.4.Whichsidewillwinisnotclear.5.Whyhediditremainsamystery.Findoutthesubjectclausesinthefollowingsentences.Task2尋找主語從句61.Thathewillcomeiscertain.2.Whetheritwillpleasethemisnoteasytosay.3.Whatseemseasytosomepeopleseemsdifficulttoothers.4.Whichsidewillwinisnotclear.5.Whyhediditremainsamystery.FindoutConjunctionsofNounClauses.7ConjunctionsofSubjectClause(引導(dǎo)主語從句的關(guān)聯(lián)詞):從屬連詞(不作成分）連接代詞（作成分）連接副詞（作狀語）what,who,whom,whose,which,wh+everthat,whetherwhen,where,how,why8Completethesentencesusingwhat,whether,where,when，

who,why,how

or

that.1.(_____isneededforsuccess)isyourhardwork.2.(_____wewillgotomorrow)hasn’t

beendecidedyet.3.(___canjoininthesportmeet)isdecidedbyMr.Li.4.(________itwillrainornot)isnotclear.6.(______theearthisasolidball)isknowntousall.WhatWhere/whetherWhoWhetherThat5.(____theearthisbecomingwarm)isahottopic.Why主語從句選連詞時(shí)，翻譯句子Conclusion:“缺什么補(bǔ)什么”原則Task3

9“缺什么補(bǔ)什么”原則缺主語，指人用

，指物用;缺賓語，指人用，

指物用;缺時(shí)間狀語用

；缺地點(diǎn)狀語用

；缺原因狀語用

；缺方式狀語用

；缺定語用

或

;什么都不缺用

或

（是否）。whowhatwhom/whowhatwhenwherehowwhywhatwhichthatwhether10找出下列句子中的錯(cuò)誤，并總結(jié)規(guī)律例1.Whenwillhecomeisnotknown.規(guī)律一、主語從句一律用陳述語序，即主語在前，謂語在后。正：Whenhewillcomeisnotknown.主語從句的規(guī)律1：Task4

11例2.Hewillnotcometothemeetingthiseveningistrue.正：Thathewillnotcometothemeetingthiseveningistrue.規(guī)律二、連詞that在從句中無實(shí)際意義，但不能省略。主語從句的規(guī)律2：12例3.Ifthemeetingwillbeputoffhasnotbeendecidedyet.正Whetherthemeetingwillbeputoffhasnotbeendecidedyet.規(guī)律三、whether可以引導(dǎo)主語從句，放在句首，但if不能主語從句的規(guī)律3：13例4.

Thatwhetherwewillholdthesportsmeetinghasn’tbeendecidedyet.正：Whetherwewillholdthesportsmeetinghasn’tbeendecidedyet..規(guī)律四、主語從句中的連詞不能重疊使用。主語從句的規(guī)律4：141.Whatheneeds_____thatbook.2.Whatheneeds_____somebooks.規(guī)律五、what引導(dǎo)的主語從句，可根據(jù)表語決定主句謂語動(dòng)詞的單復(fù)數(shù)形式。主語從句的規(guī)律5：isare15規(guī)律六、主語從句為了避免頭重腳輕現(xiàn)

象，用it做形式主語，而把從句

放在后面。

Thattheearthturnsaroundthesunisknowntoall.

Itisknowntoallthattheearthturnsaroundthesun.Itisknowntoallthat16Itissaidthat...據(jù)說……

Itisknowntoallthat...眾所周知……

Itisreportedthat...據(jù)報(bào)道……

Itisbelievedthat...據(jù)信……;人們相信……

Conclusion:____________________________

*___________________(據(jù)報(bào)道)20peoplewerekilledintheaccident.*______________________(建議)weshouldeatmorevegetableanddomoreexercise.ItisreportedthatItissuggestedthatIt的固定句型或It做形式主語，that從句為主語從句It+be+過去分詞+從句…17

用it作形式主語的其它結(jié)構(gòu)形式：(1)Itis＋名詞＋從句Itisafactthat… 事實(shí)是…Itisanhonorthat... …非常榮幸Itiscommonknowledgethat...…是常識(shí)Itisapity/shamethat......是可惜的(2)Itis＋形容詞＋從句Itisnaturalthat… 很自然…Itisstrangethat…奇怪的是…Itisobviousthat...明顯的是...Itispossiblethat...可能的是...(3)Itis＋不及物動(dòng)詞＋從句

Itseemsthat… 似乎…Ithappenedthat… 碰巧…Itappearsthat… 似乎…看起來...Itdoesn'tmatterthat......沒關(guān)系18溫馨提示：1）在It+be+suggested/advised/ordered/requested/insisted/required中,that從句的謂語也應(yīng)該用“should+動(dòng)詞原形”的形式,should有時(shí)可以省略。2）在Itisapity,ashame,nowonder,etc.+that從句中，有時(shí)謂語部分用should+動(dòng)詞原形，來表達(dá)說話者的感情色彩，此時(shí)should也可省略。3）用于Itisimportant/natural/necessary/impossiblethat...句型中,主語從句應(yīng)使用虛擬語氣,用“should+動(dòng)詞原形”的形式,should有時(shí)可以省略。Itisimportantandnecessarythatwe(should)keepthebalanceofnature.Itissuggestedthatwe(should)dotheexperimentasecondtime.19找出錯(cuò)誤，并給出理由：1.Whereshallwespendtheholidayisn’tdecided.2.Youhavemadeamistakeisafact.

3.Ifthepolicemanwillcomeisnotcertain.4.Thatiscertainthatwecanwin.

weshallWhetherItThatyouhave205.Itisorderedweshouldleaveatonce.6.Wherehecomesfromareamystery.7.Whatwhetherhelikesthejobisnotclear.thatisx21Conclusion：

１.定義：_______________________________2）_______________________________1）_______________________________2.關(guān)聯(lián)詞：______________________________________________________________________________原則:__________________________________重點(diǎn)3）_______________________________4）_______________________________3.主語從句的規(guī)律：5）________________________________

________________________________6）_______________________________在句子中充當(dāng)主語的從句叫做主語從句

that,what,which,whether,who,whom,whose,whatever,whichever,whoever,whomever,whosever，when,where,why,how…“缺什么，補(bǔ)什么”主語從句一律用陳述語序連詞that在從句中無實(shí)際意義，但不能省略whether引導(dǎo)主語從句，可放在句首主語從句中的連詞不能重疊使用what引導(dǎo)的主語從句，可根據(jù)表語決定主句動(dòng)詞的單復(fù)數(shù)形式用it做形式主語22

Pickuponenumberandfinishthetask

init,thenyoucangetsomepoints.GameTime!61234578910Totask5

23Correctornot?*Whenthemeetingwillbeheldhaven’tbeenknownyet.…………….beheldhasn’tbeenknownyet.×Payattention:主語從句的謂語用單數(shù)形式

1back24

thecatdomade

Whatthecatdidmadethebabycry.WhatcryMakeasentence2back251.Thequestionis________thefilmisworthseeing.2.________weshallattendthemeetinghasn'tbeendecidedyet.

用whether\if填空whetherWhether3back26awomanishmanThathealwaysactsasawomanishmanmakeshimpopular.That

，actas,womanish,make,popularMakeasentence4back27talkabouttheuseofcellphone

Whattheyaretalkingabout

istheuseofcellphone.Makeasentence5back28*

Ifwewillhaveameetinghasn’tbeendecidedyet.×Correctornot?Whetherwewill………….decidedyet.Payattention:放在名詞性從句句首，表示“是否”，只能用whether,不能用if6back29Translatethesentence*Itisknowntous_______________________________________.(馬克.吐溫怎樣成為一位偉大的作家).

howMarkTwainbecameagreatwriter7back30

report,getthehighestpoints,matchItisreportedthatYaoMinggotthehighestpointsinthematch.Makeasentence8back31

×Correctornot?Payattention:注意虛擬語氣在名詞性從句中的使用！在Itisnecessary\important\natural\...that…句型中，從句的謂語要用should+do

的形式Itisimportantthatweshouldfinish…..*Itisimportantthatwewillfinishtheworkontime.9back32

×Correctornot?Payattention:由that引導(dǎo)的主語從句放在句首，that不能省略。Thathewillgiveup………*Hewillgiveuphisjobsurprisesallofus.10back33

2)名詞性從句的運(yùn)用--

TranslationTask5

34Itiswellknownthat...Asweallknow,....Whatisknowntousallisthat...眾所周知，3月11日日本發(fā)生了地震。35Thereasonwhy....isthat...

TsunamihitsJapan地震發(fā)生的原因是大陸運(yùn)動(dòng)。36What…isthat...最使我吃驚的是許多汽車被沖走。37

許多人無家可歸，我不知道他們是否能重建家園。Idon’tknowwhether...38Translationu