英语必修三-名词性从句-课件

我的梦想是我能进入一所重点大学。MydreamisthatIcanenterakeyuniversity.我能进入一所重点大学是我的梦想。ThatIcanenterakeyuniversity

ismydream.Ihaveadream

thatIcanenterakeyuniversity.我有一个梦想我能进入一所重点大学我总是梦想着我能进入一所重点大学。Ialwaysdream

thatIcanenterakeyuniversity.主语从句同位语从句宾语从句表语从句我的梦想是我能进入一所重点大学。Mydreamisth1That/wh-clause+v+…主语从句S+be/link.v+that/wh-clause表语从句S+vt+that/wh-clause宾语从句S+vi+prep+wh-clause宾语从句

That/wh-clause+v+…主语从句2断句方法同定语从句：1.含有关系词的：始——关系词末——第二个谓语动词之前2.不含关系词的：始——（句中）主谓结构末——第二个谓语动词之前断句方法同定语从句：3名词性从句名词性从句4主语+be+表语

主语+do+宾语名词名词主语+be+表语主语+do+宾语名词5

名词性从句

主语从句宾语从句表语从句同位语从句主语从句在句中做------宾语从句在句中做------表语从句在句中做------同位语从句在句中-----主语宾语表语同位语1.Thathewillcomeiscertain.2.Iknowthathewillcome.3.ThetruthisthatIhavebeenthere.4.Thefactthatshewaslatesurprisedus.主语从句宾语从句表语从句同位语从句名词性从句主语从句宾语从句表语从句同位语从句主语从句在6为什么叫名词性从句？_______________________整个从句相当于一个名词比较:Themanlookedaround.Thattheboyfailedagainintheexamdisappointedhismother.同样作主语，从句可以表示较复杂的含义,一般是个动作或性质Iknowhim.Iknowthatheiswritinghiscompositioninhisroom2.为什么要有名词性从句？那人看了看四周.(名词作主语)那孩子考试又不及格令他母亲很失望.(从句作主语)我知道他在房间里写作文.从句的特征:是一个句子,有一个引导词,引导词做从句的一个成分(that除外)名词能做的成分,从句都能做从句表达的意思比名词复杂得多为什么叫名词性从句？整个从句相当于一个名词比较:Thema7主语从句宾语从句表语从句同位语从句动宾介宾that不能省可省禁用不能省不能省whetherif句首whetherwhetherornot只能whether只能whether只能whether代词what-物,whatever,who/whom-人,whoever…(在从句中做主、表、宾、定成分)副词when-时间,where-地点,why-原因,how-方式…(在从句中做状语)注意：所有句子均为陈述语序主语宾语从句表语同位语从句动宾介宾that不能省可省禁用不能8学习目标：1.掌握主语从句的基本概念；2.能从句中找出主语从句；3.能够概括出主语从句的引导词；学会根据句意选择恰当的引导词。SubjectClause学习目标：SubjectClause9主语从句在句中充当主语的从句叫做主语从句。主语从句在句中充当主语的从句叫做主语从句。10主语从句that,whether，wh-词在从句中不作成分:that，if，whether“是否”在从句中作成分:what/who/whom/whichwhatever/whoever/whicheverwhere/when/why/how注意：which表示有明确范围的选择主语从句that,whether，wh-词在从句中11一that不作成分,无翻译，但不能省Itisunfair.Womenaretreatedunequallyinsomeareas.womenaretreatedunequallyinsomeareasisunfair.Itisundoubted.TaiwanbelongstoChina.TaiwanbelongstoChinaisundoubted.ThatThat一that不作成分,无翻译，但不能省ThatThat12Whether/if不作成分，if不能位于句首,Itisaquestion.Heshouldgetmarried.heshouldgetmarriedisaquestion.if,whether“是否”WhetherWhether/if不作成分，if不能位于句首,if,wh13wh-词作成分,引导陈述语序连接代词：what,who连接副词：when,where,why,howItwasnoneofyourbusiness.Whathesaidwh-词作成分,引导陈述语序Whathesaid14It(形式主语)......+that/whether/wh-...Itisundoubted.TaiwanbelongstoChina.Itisaquestion.Heshouldgetmarried.Itisnotabigdeal.thatwhotakesthefirststep.whetherheIt(形式主语)......+that/whether/wh15It+be+形容词＋that从句Itisnecessarythat…有必要…Itisimportantthat….重要的是…Itisobviousthat……很明显……It+be+-ed分词＋that从句Itisbelievedthat…人们相信…Itisknowntous/allthat….众所周知…Ithasbeendecidedthat……已经决定……用it形式主语的that从句有以下四种不同的搭配：It+be+形容词＋that从句Itisne16It+be+名词＋that从句Itiscommonknowledgethat……是常识Itisasurprisethat….令人惊奇的是…Itisafactthat……事实是……It+不及物动词＋that从句Itappearsthat…似乎…Ithappensthat….碰巧…Itoccurredtomethat……我突然想起……It+be+名词＋that从句Itiscom17另注意在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时，谓语动词要用虚拟语气“(should)+do”，常用的句型有：Itisnecessary(important,natural,strange,etc.)that…Itissuggested(requested,proposed,desired,etc.)that…

另注意在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气18注意：1.“if”不能引导主语从句，应有“whether”引导。3.主语从句的“that”一般不能省。二.主语从句需注意的问题2.主语从句中用陈述语序注意：1.“if”不能引导主语从句，应有“whethe194主语从句中的“主谓一致”：1）.主语从句通常被看作一个整体,主句的谓语动词用单数形式.Thattheywillcome_______certain.2).What引导主语从句时,主句谓语动词的单复数由表语的单复数决定.Whathewants______thesebooks.Whathewants______somewater.isareis4主语从句中的“主谓一致”：1）.主语从句通常被看作一20Completethesentencesusingwhat,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.WhatWhen/HowWhere/whetherWhoWhetherThat6.(____theearthisbecomingwarm)isagoodtopicforresearch.Why主语从句作主语时，谓语动词一般用单数形式。Conclusion:Completethesentencesusingw21___hemadeanimportantspeechatthemeetingwastrue.

A.ThatB.WhyC.WhatD.How2.___we’llgocampingtomorrowdependsontheweather.AIfBWhetherCThatDWhereChoosethebestchoice___hemadeanimportantspeec223.Itworriedherabit___herhairwasturninggray.whetherB.thatC.whatD.when4.WhatIsayandthink___noneofyourbusiness.A.isB.areC.hasDhave3.Itworriedherabit___he23【常见错误展示】下列各句均有一处错误，请改正并分析错误的原因。1.Lighttravelsfasterthansoundiscommonknowledge.2.Ifshe’scomingornotdoesn’tmattermuch.Thatthat虽无词义但引导主语从句位于句首时不能省略。Whetherif,whether都可表示“是否”,但if不能引导位于主句之前的主语从句，它可以引导位于主句之后带有形式主语it的主语从句。【常见错误展示】下列各句均有一处错误，请改正并分析错误的原因243.Thattheprofessorsaidisofgreatimportance.4.Wherewillthetreesbeplantedhasnotbeendecided.Whatthat引导主语从句时无词义。Whattheprofessorsaid表示“教授所说的”。将will置于trees之后。主语从句要用陈述句语序。3.Thattheprofessorsaidi255.Nomatterwhobreakstherulewillbepunished.6.Whenandwherethemeetingwillbeheldstillremainaquestion.引导让步状语从句时二者可互换，但引导名词性从句时只能用whoever。Whoever主语从句表示单一概念时，谓语要用单数形式。remains5.Nomatterwhobreakstheru267.Whatwereyourproblemsayearagohasnowbecomemine.8.Itwasrequestedthateveryonemadeaspeechatthemeeting.has要改为have。主语从句表示复数概念时，谓语要用复数形式。have在“Itisrequested/ordered/suggested+that从句”中，从句要用虚拟语气，即谓语用“should+动词原形”，should可省略。(should)make7.Whatwereyourproblemsay27断句始:连接词,末:第二个谓语动词之前始:空格,末:第二个谓语动词之前

空格在从句内部that/whether/if

what/who/when/where/why/how空格在从句外部形式主语选It主语从句做题思路：断始:连接词,末:第二个谓语动词之前始:空格,末:第二个谓28宾语从句：从句在句中充当宾语成分（可以作谓语动词、介词、不定式等非谓语动词的宾语）that,whether，if（that常可省略）

连词：who,what,which,whoever,whatever

when,where,why,how1).CanyoumakesurewhereAlicehasputthegoldring.2).Italldependsonwhethertheywillsupportus.3).Shewillgivewhoeverneedshelpawarmsupport.4).Ifinditnecessarythat

weshoulddothehomework.宾语从句：从句在句中充当宾语成分（可以作谓语动词、介词、不29二．宾语从句

宾语从句就是在复合句中作宾语的名词性从句，通常放在主句谓语动词(及物动词)或介词之后。1.a.作动词的宾语(1)由that引导的宾语从句(that通常可以省略),例如：Iheardthathejoinedthearmy.(2)由what,whether(if)引导的宾语从句，例如：Shedidnotknowwhathadhappened.Iwonderwhetheryoucanchangethisnoteforme.(3)动词＋间接宾语＋宾语从句。例如：Shetoldmethatshewouldacceptmyinvitation.b.作介词的宾语，例如：Oursuccessdependsuponhowwellwecancooperate(合作）withoneanother.二．宾语从句宾语从句就是在复合句中作宾30c.作形容词的宾语，例如：Iamafraid(that)I’vemadeamistake.Iamsure(that)hewillwinthegame.d.it可以作为形式宾语it不仅可以作为形式主语，还可以作为形式宾语而真正的宾语that从句则放在句尾，特别是在带复合宾语的句子中。例如：Wethoughtitgoodnewsthatthefoghadfinallygone.c.作形容词的宾语，例如：d.it可以作为形式宾语312.a由连接词that引导的宾语从句由连接词that引导宾语从句时，that在句中不担任任何成分，在口语或非正式的文体中常被省去，但如从句是并列句时,第二个分句前的that不可省。例如：Wemustneverthink(that)wearegoodineverythingwhileothersaregoodinnothing.2.a由连接词that引导的宾语从句32注意1：在demand，order，suggest，decide，insist,desire,request,command,doubt等表示要求、命令、建议、决定等意义的动词后，宾语从句常用“（should）+动词原形”。Iinsistthatshe(should)doherworkalone.Thecommanderorderedthattroops(should)setoffatonce.注意1：在demand，order，suggest，deci33注意2：在宾语从句中，that从句只跟在except,but,besides,save（除……之外）五个介词后面TheSwedestoodstill,except_____hislipsmovedslightly.that注意2：在宾语从句中，that从句只跟在except,34b.用whether或if引导的宾语从句，其主语和谓语的顺序也不能颠倒，仍保持陈述句语序。此外，whether与if在作“是否”的意思讲时在下列情况下一般只能用whether，不用if：引导主语从句并在句首时；引导表语从句时；引导从句作介词宾语时；从句后有“ornot”时；后接动词不定式时。

b.用whether或if引导的宾语从句，其主语和谓语的顺35Practicetimeif/whether

1.Iaskedher__________shehadabike.

3.We’reworriedabout________heissafe.

4.Idon’tknow___________heiswellornot.

5.Idon’tknow________ornotheiswell.

8.Idon’tknow_______togo.

if/whetherwhetherwhetherwhetherwhetherPracticetimeif/whether

1.I36Idoubtif/whetherhewillpasstheexam.Idon’tdoubt

thatwewillwinthematch.Doyoudoubt

thathediditonhisown?doubt问题肯定句中用if/whether否定句中用that疑定句中用thatIdoubt_________heistellingthetruth.Weneverdoubt_________theplanwillbecarriedout.Doeshedoubt_________youarefromAustria?I’mdoubtful_________hewillagreetothis.

if/whether

that

that

if/whetherIdoubtif/whetherhewillp37c.否定的转移若主句谓语动词为think,consider,suppose,believe,expect,fancy,guess,imagine等，其后的宾语从句若含有否定意义，一般要把否定词转移到主句谓语上，从句谓语用肯定式。例如：________________________________我认为这件衣服不适合你穿。Idon’tthinkthedressfitsyouwellc.否定的转移Idon’tthinkthedres383a.当主句的谓语动词是一般现在时或一般将来时，宾语从句的谓语动词可以用所需要的任何一种时态。b.当主句的谓语动词是一般过去时，宾语从句的谓语动词要用相应的过去时态，但当宾语从句叙述的内容为客观真理时，仍然用一般现在时。Theteachertoldhisclassthatlight_______fasterthansound.travels3a.当主句的谓语动词是一般现在时或一般将来时，宾语从句的39willbe

goes

wereplaying

havereturned

hadbeen

Theradiosaysit_______cloudytomorrow.(be)Theheadmasterhopeseverything______well.(go)Tomsaysthatthey_____________(play)basketballatsixo’clockyesterdayevening.Ihearthey_______________(return)italready.Hesaidthatthey_________membersofthePartysince1948.(be)willbegoeswereplayinghav40

wrote

hastaken

hadbeen

6.Ididn’tknowwhattimehe_______theletter.(write)7.Couldyoutellmewho_________awaythebookalready?(take)8.LingFengtoldmehe_________totheGreatWallseveraltimes.(be)wrotehastakenhadbeen6.I414.宾语从句中用it作形式宾语Wethinkitourdutythatweshouldhelpothers.注意：如果主句中有形容词或名词作宾语补足语时，一般用it来作形式宾语，把从句放在宾补后面。我发现他两天之内完成工作是不可能的.Ifinditimpossiblethathecanfinishtheworkintwodays.4.宾语从句中用it作形式宾语Wethinkito42Exercises:“it”作形式主语或形式宾语：1.Ihate____

whenpeopletalkwiththeirmouthsfull．A.it

B.thatC.theseD.them2.Ifeel____strangethatheshouldbesocareless.A./B.itC.thatD.how3.Itworriedherabit

____herhairwasturninggrey.A．whileB.thatC．if

D．for4Willyouseeto____thattheluggageisbroughtback?A.we B.yourself C.it D.them

ABBCExercises:“it”作形式主语或形式宾语：1.43三.表语从句：表语从句在复合句中作表语的名词性从句，放在系动词之后，一般结构是“主语＋连系动词＋表语从句”。可以接表语从句的连系动词有be,look,remain,seem等。作用：对主语进行解释说明。连接词：that/whether/asif/asthough（if不引导表语从句)连接代词：who/whoever/which/whatever

连接副词：when/where/why/how/because

三.表语从句：表语从句在复合句中作表语的名词性从句，放在系44Chinaisnolongerwhatsheusedtobe.That’sbecausewewereinneedofmoneyatthattime.Helookedasifhewasgoingtocry.Thequestionwaswhocouldgothere.Chinaisnolongerwhatsheus45需注意：在表语从句中，表“是否”时，只能用“whether”不能用“If”。一般情况下，“that”不能省。Itis/wasbecause….Itis/waswhy….在句型That/Itis+表语从句中，why表示“结果”，because表示“原因”。如:Therewassomethingwrongwithhiscar.Thatwaswhyhecamelate.Thebossscoldedhim.Thatwasbecausehecamelate.3.Thereason(why…/for…)is/wasthat….4Thereasonisbecause/why…that….需注意：that….461.That’s___thePartycalledonustodo.A.whyB.whatC.howD.that2.Thereasonis___heisunabletooperatethemachine.A.becauseB.whyC.thatD.Whether3.Thatis___theyseparated.A.thatB.whatC.whichD.where4.Janeisnolonger___shewasfouryearsago.A.whatB.whichC.thatD.when1.That’s___thePartycalled47在复合句中作主句的表语.引导表语从句的关联词与引导主语从句的关联词大致一样表语从句1.问题是我们和他已失去联系.2.这就是亨利怎么解决这个问题的.3.天看起来要下雨了.Theproblemis_________________________________Thisis____________________________.Itlooks____________________________.thatwehavelosttouchwithhim.howHenrysolvedtheproblem.asifitisgoingtorain.在复合句中作主句的表语.引导表语从句的关联词与引导主语从句的48四．同位语从句1.同位语从句的功能同位语从句对于名词进一步解释，说明名词的具体内容，(如advice，demand，doubt，fact，hope，idea，information，message，news，order，problem，promise，question，request，suggestion，truth，wish，word等抽象名词)，同位语从句常用that/whether引导或连接副词when/where/why/how，例如：

同位语从句就是在复合句中作名词的同位语的名词性从句。四．同位语从句1.同位语从句的功能同49e.g.,1)Theking’sdecision

thattheprisonerwouldbesetfreesurprisedallthepeople.2)Theorder

thatallthesoldiersshouldstaystillisgivenbythegeneral.3）WordcamethatNapoleonhimselfwascomingtoinspectthem.e.g.,1)Theking’sdecisiont502.同位语在句子中的位置当主句的谓语较短，而同位语从句较长时，同位语从句常后置，构成分隔式同位语从句，即可以不紧跟在它所说明的名词后面，而是被别的词隔开。例如：HegotthenewsfromMarythatthesportsmeetingwasputoff.

2.同位语在句子中的位置511（2012浙江）Imadeapromisetomyself_____thisyear,myfirstyearinhighschool,wouldbedifferent.A.whetherB.whatC.thatD.how2(2012江苏)thenoticecamearoundtwointheafternoon___themeetingwouldbepostponed.A.whenB.thatC.whetherD.how1（2012浙江）Imadeapromisetom523（2012重庆）Evidencehasbeenfoundthroughyearsofstudy____children’searlysleepingproblemsarelikelytocontinuewhentheygrowup.A.WhyB.howC.whetherD.that3（2012重庆）Evidencehasbeenf53that在同位语从句 与定语从句的区别

同位语从句定语从句that（连词）只起连接的作用,不充当句子成分that(关系代词)充当一定的句子成分(主，宾，表）同位语从句与前面的名词是同位关系，表示这个名词的内容定语从句对先行词起修饰作用，表示“…的”。同位语从句的that一般不能省而定语从句中的关系代词that，当其在从句中做宾语时，常常可以省略that在同位语从句 与定语从句的区别

同位语从句定语从句t54（I）试比较下面两个例句:1.Thesuggestionthatheraisedatthemeetingisverygood.2.Thesuggestionthatthestudentsshouldhaveplentyofexerciseisverygood.（that引导定语从句,作宾语,可以省略）（that引导同位语从句,在从句中不担当任何成分，但不可以省略）

（I）试比较下面两个例句:（that引导定语从句,作宾语553ThenewsthathetoldmeisthatTomwouldgoabroadnextyear.（第一个that引导的从句是定语从句，that在从句中作宾语）4ThenewsthatTomwouldgoabroadistoldbyhim.（同位语从句，that在句中不作任何成分）3Thenewsthathetoldmeis56辨别下列从句1.Weheardthenewsthatourteamhadwon.2.Wemustfacethefactthatwehadspentallourmoney.3.Thenewsthathetoldmeyesterdaywasfalse.4.Ihavenodoubtthathewillcomesoon.

5.Thefactisthatwehavespentallourmoney.同位语从句同位语从句定语从句同位语从句表语从句辨别下列从句同位语从句同位语从句定语从句同位语从句表语从句57翻译以下句子，并指出带下划线的从句属于名词性从句中的哪一种。1.Whathewantsisabook.2.Itissonicethatwecanlearnthisgrammarpointtogether.3.I’msogladthatIcanmakefriendswithyou.4.Thisiswhyhedidit.5.Doyouagreetothesuggestionthatwe(should)haveatripinTibet?6.Thathewantsabook

iscertain.7.Isuggestedjustnowwe(should)takepartinthisactivity.8.Whetheryoulikehimornot

doesn’tmattertoomuch.9.Hedoesn’tknowwhetheryoucansingitwell.10.Theproblemiswhetheryoucansingitwell.11.Theproblemwhetheritisrightorwronghasnotbeendecided.12.Pleasetellmewhoyourmonitoris.

主语从句主语从句主语从句主语从句宾语从句宾语从句宾语从句宾语从句表语从句表语从句同位语从句同位语从句主语从句主语从句主语从句主语从句宾语从句宾语从句宾语从句宾语58(1)Theywanttoknow_____dotohelpus.A.whatcanthey B.whattheycan C.howtheycan D.howcanthey(2)Canyoumakesure_____thegoldring?A.whereAlicehadputB.wherehadAliceputC.whereAlicehasputD.wherehasAliceput(3)SomeoneisringingMary.Goandsee_____.A.whoishe B.whoheis C.whoisit D.whoitisBCI.语序问题考点归纳D归纳

在名词性从句中，除了关联词在从句之首外，其它部分应用________的语序。陈述(1)Theywanttoknow_____do59II.用if或whether填空1.Idon’tknow_______I’llbefreetomorrow.2.Idon’tknow_______ornotI’llbefreetomorrow.3.Thequestionis______thisbookisworthwriting.4.Itdependson______wewillhaveenoughmoney.5.______theycandoitmatterslittletous.6._______youarenotfreetomorrow,I’llgowithoutyouwhether/ifwhetherwhetherwhetherWhetherIfa.主语从句、表语从句、同位语从句、介词后面的宾语从句只能用________，不能用if；b.后面紧跟ornot时,用___________.归纳whetherwhetherII.用if或whether填空1.Idon’tk60III.that

与whether/if的选择：(1)_____knowledgecomesfrompracticeisknowntoall.What B.Where C.If D.That(2)Itmakesnodifference_____oursportsmeetwillbeheldthisweekornextweek.A.that B.either C.whether D.when(3)Idoubt_____________hewillcomesoon.(4)Idonotdoubt_____________hewillcomesoon.(5)Doyoudoubt____________hewillcomesoon?DCwhether/ifthatthat表示是否时用__________,表示肯定时用_______归纳whether/ifthatIII.that

与whether/if的选择：611._________Ican’tunderstandiswhyhehaschangedhismind.2.___________theearthisroundisknowntousall.3.______hewontheracewas______weexpected.that:what:_______只起连接作用，在从句中不充当任何成分，没有词义_______起连接作用，且在从句中充当主语，宾语或表语，表示“所……的”。ThatWhatThatwhat归纳Ⅳ.that，what引导名词性从句的区别1._________Ican’tunderstand62Ⅴ.what&whateverwho&whoeverwhich&whichever引导名词性从句的区别1.___________isworthdoingisworthdoingwell.2.__________weneedismoretime.3.___________willgototheUSAhasn'tbeendecided.4.___________breaksthelawwillbepunished.WhateverWhatWhoWhoever___________________等引导的名词性从句不含有疑问意义，相当于名词后加一个定语从句，而____________________等引导的名词性从句都含有疑问意义。Whoever,whateverWho,whatⅤ.what&whatever引导名词性从句的区别1.63—Howaboutcampingthisweekend，justforachange?—OK，________youwant.A．whichever B.howeverC．whatever D．whoever解析考查情景交际。句意：“周末野营怎么样，换换口味？”“好的，你想做什么都可以。”此处whatever表示“无论什么”，作want的宾语，故选C项。答案C英语必修三--名词性从句-ppt课件641.It'sgenerallyconsideredunwisetogiveachild_______heorshewants.which B.that C.whatever D.allwhat2.ThesewildflowersaresospecialthatIwoulddo_______Icantosavethem.which B.that C.whateverD.allwhat3._____kills,sellsoreatswildanimalsorbirds,istoblame.Anyone B.Anyonewho C.Thosewho D.ThoseBCCExercises1.It'sgenerallyconsideredu65疑问词＋ever和nomatter＋疑问词的区别1)疑问词＋ever(无论……)可以引导名词性从句和让步状语从句。Whoeverbreakstherulemustbepunished.(名词性从句，作主语)Whoeverbreakstherule,hemustbepunished.(让步状语从句，作状语)＝Nomatterwhobreakstherule,hemustbepunished.2)nomatter＋疑问词，只能引导让步状语从句Nomatterwhobreakstherule,hemustbepunished.一般说来，what/who等含特指意义，而whatever/whoever等含泛指意义，意为“无论什么/无论谁”，相当于anythingthat.../anyonewho...。

疑问词＋ever和nomatter＋疑问词的区别66Ⅵ.名词性从句中的虚拟语气：Hesuggestedthatameeting(should)beheldimmediately.

Itwassuggestedthatameeting(should)beheldimmediately.

Hissuggestionwasthatameeting(should)beheldimmediately.Hemadeasuggestionthatameeting(should)beheldimmediately.

表示建议,请求,命令,要求,坚持等的名词性从句中谓语动词用虚拟语气.归纳Ⅵ.名词性从句中的虚拟语气：Hesuggestedth672.在主语从句中用来表示惊奇,不相信,惋惜,理应如此等,谓语动词用虚拟语气(should)+do,常用句型有1)Itisnecessary(important,natural,strange,etc)……that……2)Itisapity(ashame,nowonderetc,)……that……e.g.Itisstrangethatshe(should)thinkso.2.在主语从句中用来表示惊奇,不相信,惋惜,理应如此等,681.Thequestionis____thefilmisworthseeing.