小户型房子装修招放大空间

主语从句Whowillwinthematchisstillunknown.Iwanttoknowwhathehastoldyou.Thefactisthatwehavelostthegame.Thenewsthatwewonthegameisexciting.主语从句宾语从句表语从句

名词性从句的作用相当于名词，因此主语从句、表语从句、宾语从句和同位语从句分别作主句的主语、表语、宾语和同位语。同位语从句NounClauses(名词性从句)SubjectClause(主语从句)AppositiveClause（同位语从句）ObjectClause（宾语从句）PredicativeClause（表语从句）Isthemoonaplanet?Thisquestionis______________ifstudentsaretoshowthattheyunderstandthenatureof__________.Somescientiststhinkthattheearth______________themoonbecausethemooncirclesourplanet.Othersbelievethatthemoon_______beforetheearthwasformed.Theythinkthatearlierintimeittravelledthroughspaceasasmallplanetwhichwascaughtbytheearth’sgravity.__________,itgoesaroundourplanet.Theevidenceforthistheoryisthatthe_____thatmakeuptherocksonthemoonseemtobedifferentfromthoseonearth.Whatisclearisthatthemoonissmallerthantheearthandthis_________it_______escapingfromtheearth.Althoughitsoriginmaystillbea________,themooncanneverbeanythingmorethanasatelliteoftheearth.fundamentalastronomygavebirthto

existedAsaresultatomspreventsfrompuzzleIsthemoonaplanet?Thisquestionis______________ifstudentsaretoshowthattheyunderstandthenatureof__________.Somescientiststhinkthattheearth______________themoonbecausethemooncirclesourplanet.Othersbelievethatthemoon_______beforetheearthwasformed.Theythinkthatearlierintimeittravelledthroughspaceasasmallplanetwhichwascaughtbytheearth’sgravity.__________,itgoesaroundourplanet.Theevidenceforthistheoryisthatthe_____thatmakeuptherocksonthemoonseemtobedifferentfromthoseonearth.

Whatisclearisthatthemoonissmallerthantheearthandthis_________it_______escapingfromtheearth.Althoughitsoriginmaystillbea________,themooncanneverbeanythingmorethanasatelliteoftheearth.fundamentalastronomygavebirthto

existedAsaresultatomspreventsfrompuzzleoooopsp主语从句：做主语用的名词性从句，因其在复合句中做主语，又称主语从句，引导主语从句的有连词that，whether，连接代词who，what，which，连接副词when，where，how，why等。

1）从属连词：that，whether等.that

引导主语从句只起引导作用，本身无实际意义，在主语从句中不充当任何成分，但不能省略。

Thatpeoplecutdowntoomanytrees

destroyedthebalanceofnature.Whetherlifewillcontinueontheearthformillionsofyearstocomewilldependonwhetherthisproblemcanbesolved..Itwasnotclearwhether

thesolidshapewouldlastornot.SubjectClauseSubjectFormedSubjectWhetherthesolidshapewouldlastornotwasnotclear.Real引导主语从句在句首只能用whether,有it作形式主语的whether/if都可以.Conclusion:ifIf×

注意:

由that引导的主语从句有时为了使句子结构平衡,避免“头重脚轻”,常用it

作形式主语,而把从句放在后面。例如:

1.That

hewillrefusethispieceofadviceisimpossible.______________________________________________________________________________2.Thattheyshouldlikeeachotherisnatural._____________________________________*it为形式主语Itisnaturalthattheyshouldlikeeachother.Itisimpossiblethathewillrefusethispieceofadvice.这样就构成了下面一些常用句型:

1)Itis+n.+从句

Itisapity/shamethat...遗憾的是……

Itisasurprisethat…令人惊奇的是…

Itisafactthat……是事实

Itiscommonknowledgethat……是常识*_______________(很遗憾)welostthematch.*______________(这是事实)hecheatedintheexam.ItisapitythatItisafactthat2)Itis+adj.+从句It’’scertainthat…肯定…Itispossiblethat...很可能能……Itisunlikelythat...不可能能……Itisobviousthat……很明显显…Itisnecessary\important\natural\...that……*_________________(很可能能)shewillcomebacktomorrow.*_________________(很明显)thismeasureiseffective.+(should)+do…ItispossiblethatItisobviousthat3)It+不及物动动词+从句Ithappenedthat...碰巧……Itoccurredtomethat…我突然想想起…*________________(刚好)Icameintotheofficeatthattime.*____________________(我突然想想起)Iforgettosenttheletter.IthappenedthatItoccurredtomethat4)It+be+过去分词词+从句Itissaidthat...据说……Itisknowntoallthat...众所周知知……Itisreportedthat...据报道……Itisbelievedthat...据信……;人们相信信……Itissuggestedthat+(should）do...建议……Itmustbeadmittedthat……必须承认认……Itcannotbedeniedthat……不可否认认……Itmustbepointedoutthat……需指出的的是……*___________________(据报道)20peoplewerekilledintheaccident.*______________________(建议)weshouldeatmorevegetableanddomoreexercise.ItisreportedthatItissuggestedthat：Theyshouldlikeeachotherisnatural.：Thattheyshouldlikeeachotherisnatural.：Itisnaturalthattheyshouldlikeeachother.：IfMaryreallyheardhimisreallydoubtful.：ItwasdoubtfulifMaryreallyheardhim.TorFquestions2.连接代词词who，what，which,whatever,whichever,whoeverWhatmanyscientistsbelieveisthatthecontinuedpresenceofwater……Whowilltakepartinthemeetinghasnotbeendecided.Whoeverbreaksthelawwillbepunished.Whichstudentwillwinthefirstisuncertain.3)连接副词词when，where，how，why等。Whytheysuddenlydisappearedstillremainsamystery.Whentheywillsetoffisnotdecided.Wheresheisfromisunknown.Howwewillpaintthehousehasnotbeendecided.Completethesentencesusingwhat,whether,where,when，who,why,howorthat.1.(_____isneededforsuccess)isyourhardwork.3.(_____wewillgotomorrow)hasn’tbeendecidedyet.2.(______theywillarrive)hasbeentoldtotheteacher.4.(______canjoininthesportmeet)isdecidedbytheteacher.5.(________itwillrainornot)isnotclear.7.(______theearthisasolidball)isknowntousall.WhatWhen/HowWhere/whetherWhoWhetherThat6.(____theearthisbecomingwarm)isagoodtopicforresearch.Why主语语从从句句作作主主语语时时，，谓谓语语动动词词一一般般用用单单数数形形式式。。Conclusion:用that/whether/if//where/how/when/why/who/what/which/howmuch/etc.来连连接接主主语语从从句句.Summary:SubjectClause3.引导导主主语语从从句句在在句首首只能能用用whether,有it作形形式式主主语语的的whether/if都可可以以.2.That在主主语语从从句句中中不能能省省略略.4.有时时为为了了使使句句子子结构构平平衡衡,避免免“头重重脚脚轻轻”,常用用it作形形式式主主语语,而把把从从句句放放在在后后面面.4种句句型型。。5.主语语从从句句作作主主语语时时，，谓谓语语动动词词一一般般用用单单数数形形式式。。2._______theycansolvethequestionisstillunknown.A.IfB.WhichC.WhetherD.What3._____hesaidatthemeetingastonishedeverybody.A.WhyB.WhatC.ThatD.Who4.____isafactthatEnglishisacceptedasaninternationallanguage.A.ThereB.ThisC.ThatD.It1._____weneedmorepracticeisquiteobvious.A.WhatB.ThatC.WhenD./Pickuponenumberandfinishthetaskinit,thenyoucangetsomepoints.GameTime!123456789101112131415161718192021222324252627282930Correctornot?*Whenthemeetingwillbeheldhaven’’tbeenknownyet.……………………………………………………….beheldhasn’’tbeenknownyet.×Payattention:主语语从从句句的的谓谓语语用用单数数形式式10thecatdomadeWhatthecatdidmadethebabycry.WhatcryMakeasentence301.Thequestionis________thefilmisworthseeing.2.________weshallattendthemeetinghasn'tbeendecidedyet.用whether\if填空whetherWhether10Translatethesentence*_______________________________(他们很很需要要帮助助)isquiteclear.Thattheyarebadlyinneedofhelp20talkabouttheuseofcellphoneWhattheyaretalkingaboutistheuseofcellphone.Makeasentence30*Ifwewillhaveameetinghasn’’tbeendecidedyet.×Correctornot?Whetherwewill……………………………………….decidedyet.Payattention:放在名名词性性从句句句首，表示示“是是否””，只只能用用whether,不能用用if10Translatethesentence*Itisknowntous_______________________________________(马克.吐温怎怎样成成为一一位伟伟大的的作家家).howMarkTwainbecameagreatwriter20report,getthehighestpoints,