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1、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
2、从句 WhateverWillBeWillBe whenIwasjustalittlegirlIaskedmymother whatwillIbewillIbepretty willIberichhere swhatshesaidtomequeseraserawhateverwillbewillbethefuture snotourstoseequeserasera whatwillbewillbe whenIgrewupandfellinloveIaskedmysweetheart whatliesaheadwillwehaverainbowsdayafterdayhere swhatmys
3、weetheartsaidqueseraserawhateverwillbe willbethefuture snotourstoseequeserasera whatwillbewillbe nowIhavechildrenofmyowntheyasktheirmother whatwillIbewillIbehandsome willIberichItellthemtenderlyqueseraserawhateverwillbe willbethefuture snotourstoseequeserasera whatwillbewillbe Answers 1 Here swhatsh
4、esaidtome 2 Whateverwillbewillbe 3 Whatwillbewillbe 4 Here swhatmysweetheartsaid SubjectClause Whatwillbewillbe Whateverwillbewillbe Discoveringstructures Subjectofthesentence Subjectofthesentence Findthesubjectsinthefollowingsentences 1 Atreehasfallenacrosstheroad 2 Youareastudent 3 Tofindyourwayca
5、nbeaproblem 4 Smokingisharmfultoyou 5 Whatshesaidisnotyetknown 6 Thatweshallbelateiscertain 7 It scertainthatweshallbelate 主语从句是在复合句中充当主语的从句 通常放在主句谓语动词之前或由形式主语it代替 而本身放在句子末尾 1 Howthebookwillselldependsonitsauthor 2 Thatheisthebeststudentintheclassisobvious 主语从句 1Thathewillcomeiscertain 2Whetheritwil
6、lpleasethemisnoteasytosay 3Whatseemseasytosomepeopleseemsdifficulttoothers 4Whichsidewillwinisnotclear 5Whyhediditremainsamystery 6Whentheywillstartisnotknownyet 7Howhebecameagreatscientistisknowntousall 8Whowilltakepartinthemeetinghasnotbeendecided 9Whoeverbreaksthelawwillbepunished 10Wheresheisfro
7、misunknown Findthesubjectclausesinthefollowingsentences andtranslatethem 思考 主语从句有哪些引导词 这些引导词如何选用 主语从句的引导词 从属连词that whether连接代词who ever whom ever which ever what ever 连接副词where when why how 依据 缺什么补什么 原则确定正确的连词 所谓 缺什么补什么 是指句型结构与连词之间的关系 如果句子中缺主语 指人用who 指物用what 如缺宾语 指人用whom 指物用what 如缺时间状语用when 地点状语用wher
8、e 原因状语用why 方式状语用how 定语用what或which 什么都不缺用that Wherehewillgoisunknown Whatyousaidyesterdayisright ThatheknowsJapaneseisknowntoall Whetherheiscomingdoesn tmattermuch Completethesentencesusingwhat whether where when who why howorthat 1 isneededforsuccess isyourhardwork 3 wewillgotomorrow hasn tbeendecid
9、edyet 2 theywillarrive hasbeentoldtotheteacher 4 canjoininthesportmeet isdecidedbytheteacher 5 itwillrainornot isnotclear 7 theearthisasolidball isknowntousall What When How Where Whether Who Whether That 6 theearthisbecomingwarm isagoodtopicforresearch Why 主语从句作主语时 谓语动词一般用单数形式 Conclusion 1 从属连词 tha
10、t 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 Thatpeoplecutdowntoomanytreesdestroyedthebalanceofnature Whetherlifewillcontinueontheearthformillionsofyearstocomewilldependonwhetherthisproblemcanbesolved Itwasnotclearwhetherthesolidshapewouldlastornot Subject FormedSubject Whetherthesolidsha
11、pewouldlastornotwasnotclear 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 if If 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 Thathewillrefusethispieceofadviceisimpossible 2 Thattheyshouldlikeeachotherisnatural it为形式主语 Itisnaturalthattheyshouldlikeeachother Itisimpossibleth
12、athewillrefusethispieceofadvice 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 Itisapitythat Itisafactthat 2 Itis adj 从句It scertainthat 肯定 Itispossiblethat 很可能 Itisunlikelythat 不可能 It
13、isobviousthat 很明显 Itisnecessary important natural that 很可能 shewillcomebacktomorrow 很明显 thismeasureiseffective should do Itispossiblethat Itisobviousthat 3 It 不及物动词 从句Ithappenedthat 碰巧 Itoccurredtomethat 我突然想起 刚好 Icameintotheofficeatthattime 我突然想起 Iforgettosenttheletter Ithappenedthat Itoccurredtomet
14、hat 4 It be 过去分词 从句Itissaidthat 据说 Itisknowntoallthat 众所周知 Itisreportedthat 据报道 Itisbelievedthat 据信 人们相信 Itissuggestedthat should do 建议 Itmustbeadmittedthat 必须承认 Itcannotbedeniedthat 不可否认 Itmustbepointedoutthat 需指出的是 据报道 20peoplewerekilledintheaccident 建议 weshouldeatmorevegetableanddomoreexercise It
15、isreportedthat Itissuggestedthat Theyshouldlikeeachotherisnatural Thattheyshouldlikeeachotherisnatural Itisnaturalthattheyshouldlikeeachother IfMaryreallyheardhimisreallydoubtful ItwasdoubtfulifMaryreallyheardhim TorFquestions 2 连接代词who what which whatever whichever whoever Whatmanyscientistsbelieve
16、isthatthecontinuedpresenceofwater Whowilltakepartinthemeetinghasnotbeendecided Whoeverbreaksthelawwillbepunished Whichstudentwillwinthefirstisuncertain 3 连接副词when where how why等 Whytheysuddenlydisappearedstillremainsamystery Whentheywillsetoffisnotdecided Wheresheisfromisunknown Howwewillpaintthehousehasnotbeendecided 注意 Whatyousaidisofgreatimportance Whetherhe llcomehereisnotclear 1 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 3 主语从句的 that 一般不能省 4 what 引导主语从句时 谓语动词 一般用单数 主语从句需注意的问题 2 主语从句中用陈述语序 1
