Unit5WorkingthelandDiscoverusefulstructures主語(yǔ)從句課件-高中英語(yǔ)人教版選擇性

Unit5:

Subjectclauses----主語(yǔ)從句Learningobjectives:

Inthisclasswewill:Learnhowtoidentifytheusesofnounclauses.Mastertheuseofthesubjectclauses.Practiceusingandtranslatingthesubjectclauses.句子類型簡(jiǎn)單句并列句復(fù)合句主句形容詞性從句名詞性從句副詞性從句從句sentencetypes:(定語(yǔ)從句)(狀語(yǔ)從句)Definition:Yoursmileisimpressive.Don’tputoffyourassignmenttilltomorrow.Promise,sometimes,isalie.Wemustkeepthetruthinmind.China,abeautifulcountry,ismyhometown.Tips:Nounscanfunctionassubject,object,predicative（表語(yǔ)）,appositive（同位語(yǔ)）.Definition:Whatimpressesmemostisyoursmile.Don’tputofftilltomorrowwhatshouldbedonetoday.Promise,sometimes,iswhatacheatersaystoafool.Wemustkeepthetruthinmindthatalltimeisnotimewhenitispast.Tips:Clauses

thatfunctionassubject,object,predicative,appositivearecallednounclauses.Therearesubjectclauses,objectclauses,predicativeclauses,appositiveclauses.引導(dǎo)詞名詞主語(yǔ)、賓語(yǔ)、表語(yǔ)、同位語(yǔ)主語(yǔ)從句、賓語(yǔ)從句、表語(yǔ)從句、同位語(yǔ)從句1.However,whatconcernedhimmostwasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.2.Howthiscouldbedonewasachallengingquestionatthetime.3.Yuanwasconvinced

thattheanswercouldbefoundinthecreationofhybridrice.4.Ihavenoideahowsoontheyarecoming.Findoutthenounclausesinthereadingpassage.主語(yǔ)從句、表語(yǔ)從句主語(yǔ)從句賓語(yǔ)從句同位語(yǔ)從句名詞性從句主語(yǔ)從句賓語(yǔ)從句表語(yǔ)從句同位語(yǔ)從句主語(yǔ)從句TheSubjectClause定義：主語(yǔ)從句就是在復(fù)合句中作_________的名詞性從句，通常放在主句謂語(yǔ)動(dòng)詞之前或由形式主語(yǔ)it代替，而本身放在句子末尾。主語(yǔ)e.g.Whathedidintheearthquake

movedeverybody.

主語(yǔ)謂語(yǔ)賓語(yǔ)從句Thathewillpasstheexamiscertain.Whetherhewillpasstheexamisuncertain.Whowillgomakesnodifference.Whatweneedismoretime.WhichbookIshallchoosehasn’tbeendecided.溫馨提示：先找謂語(yǔ)動(dòng)詞找出下列句子中的主語(yǔ)從句思考：主語(yǔ)從句的連接詞有哪些？分別有什么功能？從屬連詞(不作成分）連接代詞（作主,賓,表,定語(yǔ)）連接副詞（作狀語(yǔ)）what，who,whom,which,

whose,wh+everhow,when,where,why主語(yǔ)從句的連接詞that(無(wú)意義),whether(是否)[不能省略]devote...to...moveallpeoplearoundtheworldYuandevotedallhislifetodevelopinghybridrice

movedallpeoplearoundtheworld.That

從屬連詞That不做成分，沒(méi)有意義，不能省略tacklethesituationdependonhisabilityHecantacklethesituation

dependsonhisability.ThatWhether

從屬連詞whether不做成分,但有意義，表“是否”,不能用if代替Whetherwecangotopicnictomorrowisstillaquestion.Thatthewoundedsoldierisstillaliveisawonder.

ThatMr.Zhouwillcomeiscertain.Whethertheworkcanbecompletedontimeisdoubtful.________________用whether或that填空。從屬連詞(不作成分）連接代詞（作主,賓,表,定語(yǔ)）連接副詞（作狀語(yǔ)）that(無(wú)意義),whether(是否)[不能省略]

主語(yǔ)從句的連接詞thecatdomadeWhatthecatdid

madethebabycry.cry連接代詞做成分（主語(yǔ)、賓語(yǔ)、表語(yǔ)），有意義，不能省略。從屬連詞(不作成分）連接代詞（作主,賓,表,定語(yǔ)）連接副詞（作狀語(yǔ)）what，who,whom,which,

whose,wh+ever主語(yǔ)從句的連接詞that(無(wú)意義),whether(是否)(不能省略)attainsuccessunknownheattainedsuccess

isunknown.How連接副詞做成分（狀語(yǔ)），有意義，不能省略。從屬連詞(不作成分）連接代詞（作主,賓,表,定語(yǔ)）連接副詞（作狀語(yǔ)）what，who,whom,which,

whose,wh+everhow,when,where,why主語(yǔ)從句的連接詞that(無(wú)意義),whether(是否)(不能省略)原則：缺什么補(bǔ)什么“缺什么補(bǔ)什么”原則缺主語(yǔ)，指人用____，指物用_____缺賓語(yǔ)，指人用_______，指物用____缺時(shí)間狀語(yǔ)用______；地點(diǎn)狀語(yǔ)用______；原因狀語(yǔ)用_____；方式狀語(yǔ)用_____；定語(yǔ)用_________；什么都不缺用______________。whowhatwho/whomwhatwhenwherewhyhowwhich/whosethat/whether（是否）主語(yǔ)從句的連接詞探尋規(guī)律1：

主語(yǔ)從句

主謂一致

問(wèn)題1.Whetherthepatientwillbetaken

______unknown.2.Whenandwherethepatientwillbetaken_____unknown.3.Whenthetaskcanbefinishedandwhetherhecanhavearest_____unknown.4.Whathewantsmost____stayingwithhisfamily.

Whattheyneed_______masks(口罩).主句的謂語(yǔ)動(dòng)詞，大多數(shù)使用_______(單數(shù)？復(fù)數(shù)？)由兩個(gè)連接詞引導(dǎo)同一個(gè)主從，謂動(dòng)使用____(單數(shù)復(fù)數(shù))主語(yǔ)為and連接的兩個(gè)主從時(shí)，謂動(dòng)使用____(單數(shù)？復(fù)數(shù)？)what在主從中做賓語(yǔ)時(shí)，謂語(yǔ)的單復(fù)數(shù)取決它后面的表語(yǔ)。單數(shù)單數(shù)復(fù)數(shù)isisareisare探尋規(guī)律2：

主語(yǔ)從句的語(yǔ)序找出下列句子中的錯(cuò)誤，并總結(jié)規(guī)律★主語(yǔ)從句一律用__________，即主語(yǔ)在前，謂語(yǔ)在后。正：Whenhewillcomeisnotknown.例1.Whenwillhecomeisnotknown.Howwegoforapicnicshouldbediscussed.Howdowegoforapicnicshouldbediscussed.√×陳述語(yǔ)序探尋規(guī)律3：

主語(yǔ)從句太長(zhǎng)怎么辦？Thatallcountriesworktogetherisimportant.

用一個(gè)

It

來(lái)解決問(wèn)題！Itisimportantthatallcountriesworktogether.

★主語(yǔ)從句為了避免頭重腳輕現(xiàn)象,用it做_______，而把從句放在后面充當(dāng)_________。真正的主語(yǔ)形式主語(yǔ)Canyourewritethefollowingsentences.1.Thattheearthturnsaroundthesunisknowntoall.2.Thattheyarebadlyinneedofhelpisquiteclear.Itisknowntoallthattheearthturnsaroundthesun.Itisquiteclearthattheyarebadlyinneedofhelp.定義主語(yǔ)從句引導(dǎo)詞形式主語(yǔ)主謂一致總結(jié)

作用，位置

從屬連詞，連接代詞，連接副詞

單個(gè)主語(yǔ)從句-單數(shù)多個(gè)主語(yǔ)從句-復(fù)數(shù)

It＋be＋形容詞/名詞短語(yǔ)/過(guò)去分詞/不及物動(dòng)詞＋that從句語(yǔ)序

陳述語(yǔ)序Pickoutonenumberandfinishthetaskinit.16781011121413151692345GameTime

Wherehecomesfromareamystery.單句改錯(cuò)is1point從句作主語(yǔ)，謂語(yǔ)動(dòng)詞要用單數(shù)______theyaremostinterestedinishowtheycanproducemoreandbettercars.A.ThatB.WhoC.WhatD.When單項(xiàng)選擇2pointswhat在從句中作賓語(yǔ)，譯為“什么”他是否是我的孩子仍然是個(gè)問(wèn)題。____________________remainsaquestion.Whetherheismychild3points完成句子whether放在句首引導(dǎo)主語(yǔ)從句，意為“是否”Thatisobviousthathedidn'tpasstheexam.單句改錯(cuò)It1pointit充當(dāng)形式主語(yǔ)，that從句為真正的主語(yǔ)眾所周知，雨天要穿雨鞋。________________wewearrainshoesonrainydays.

Itisknownthat完成句子3points______________isrest.我需要的就是休息。WhatIneed3points完成句子Ifshewillcomeornotisstillaquestion.單句改錯(cuò)Whether1pointwhether位于句首引導(dǎo)主語(yǔ)從句，但if不能。

Whatwillbeourmonitorhasnotbeendecided.單句改錯(cuò)Who1point缺主語(yǔ)，指人應(yīng)該用who。ThathewantstovisitistheGreatWall.單句改錯(cuò)What1point缺賓語(yǔ)，指物，用what。____________________isattractedbyher.無(wú)論誰(shuí)見(jiàn)到這個(gè)女孩都被她吸引。Whoeverseesthegirl3points完成句子________theboydidn'ttakemedicinemadehismotherangry.A.ThatB.WhatC.HowD.Which單項(xiàng)選擇2points不缺成分，沒(méi)有意義，不能省略，用thatThatwegoswimmingeveryday________usalotofgood.A.doB.doingC.doesD.done單項(xiàng)選擇2points從句作主語(yǔ)，謂語(yǔ)動(dòng)詞要用單數(shù)__________________YaoMinggotthehighestpointsinthematch.據(jù)報(bào)道，姚明在這場(chǎng)比賽中得了最高分。Itisreportedthat3points完成句子

_______theycansolvethequestionisstillunknown.

A.If

B.Which

C.Whether

D.What單項(xiàng)選擇2points不缺成分，表示“是否”，用whether。______________isyourhairstyle.我最喜歡的是你的發(fā)型。WhatIlikemost3points完成句子

____isafactthatEnglishisacceptedasaninternationallanguage.A.There

B.This

C.That

D.It單項(xiàng)選擇2pointit充當(dāng)形式主語(yǔ)，that從句為真正的主語(yǔ)1._______issobreathtakingabouttheexperienceistheout-of-this-worldscenes.（2021新高考語(yǔ)法填空）2.Itisnotaproblem__________wecanwinthebattle;it’sjustamatteroftime.（2020江蘇卷）3.Itisoftenthecase______anythingispossibleforthose