2025屆高考英語精準沖刺復習主語從句

2025屆高考英語精準沖刺復習

主語從句主語從句，即在復合句中充當主語成分的句子，例如"Thathefinishedwritingthecompositioninsuchashorttimesurprisedusall"，他在很短的時間內(nèi)寫完作文讓我們都很驚訝，此復合句主要描述的是某事讓我們驚訝，某事就是該復合句的主語，因此“Thathefinishedwritingthecompositioninsuchashorttime”便是該復合句的主語從句。引導主語從句的連接詞主要有：

從屬連詞：thatwhether連接代詞：whowhoeverwhomwhosewhatwhateverwhichwhichever連接副詞：whenwherehowwhy

1.that引導

Thatheisstillaliveisawonder.Thatweshallbelateiscertain.Thatheshouldhaveignoredtheworkingclasswasnatural.他忽視工人階級是很自然的。Thatsheisstillaliveisaconsolation.*引導詞that有時可以省略，有時則不能，若that引導的主語從句直接位于句首，則that不能省略，若that引導的主語從句位于句末，而在句首使用了形式主語it，則that可以省略：

Thatyoudidn’tgotothepartywasapity.Itwasapity(that)youdidn’tgototheparty.很遺憾你沒去派對。她成為畫家可能是受她父親的影響。ThatyouarecomingtoLondonisthebestnewsIhaveheardthislongtime.Thatshebecameanartistmayhavebeenduetoherfather’sinfluence.你將來倫敦是好久以來我聽到的最好消息。

她被挑選上，在她村子里引起很大轟動。

Thatshewaschosenmadeatremendousstirinhervillage.他還活著是一種安慰。Thatheisstillaliveisaconsolation.地球繞著太陽轉(zhuǎn)，這是眾所周知的。Itisknowtousallthattheearthturnsaroundthesun.Whetheritwilldousharmremainstobeseen.是否對我們有害還要看一看。Whethertheywouldsupportuswasaproblem.他們是否會支持我們還是一個問題。2.whether引導這對我們是好是壞還要拭目以待。Whetheritwilldousharmorgoodremainstobeseen.他是否去那里還沒有被決定。Whetherhewillgotherehasnotbeendecided.他有沒有去那里還沒有被告知。Whetherhehasgonetherehasnotbeentoldyet.3.連接代詞what引導WhatIwanttoknowisthis.我想知道的就是這一點。What’sdoneisdone.事已成定局。Whathesaysisnotimportant.WhatIamtellingyouismereimpressions.Whatmaketherivermorebeautifularethelotusplantsgrowinginthewater.Whatyouneedisagood-sizedcanvasbag.WhatIamafraidofistheirtakinghimtoPortugal.

Whatstruckmewasthattheyhaveallsufferedalot.Whatcausedtheaccidentremainsunknown.4.連接代詞who,whoever,whom,whoseWhowillbeourmonitorhasn'tbeendecidedyet.Whoeverisatthetopwinsthegamewhentwomatchedplayersmeet.兩強相爭勇者勝。Whomwemuststudyforisaquestionofgreatimportance.Whomthewatchbelongstoisunknown.誰的手碰著地面誰就輸。無論你做什么都是對的。Whosehandtouchesthegroundistheloser.我們需要的是錢。WhatweneedismoneyWhateveryoudidisright.我們應該坐哪輛車是最重要的事情。Whichcarweshouldtakeisthemostimportantthing.(你們)誰先到誰得獎。Whichever(ofyou)comesinfirstwillreceiveaprize.Which,whichever引導你要哪個哪個就是你的。練習：Whicheveryouwantisyours.對有些人來說似乎簡單的事情對另外一些人來說可能是困難的。Whatseemseasytosomepeoplemaybedifficulttootherpeople.連接副詞引導when,how,where,why什么時候到?jīng)]有關(guān)系。Whenwearrivedoesn’tmatter.會議什么時候開還沒有定。Whenthemeetingwillbeheldhasnotbeendecided.

這件事怎樣發(fā)生的，誰也不清楚。

Howthishappenedisnotcleartoanyone.我們要去哪里還沒有定下來。Wherewewillgohaven’tbeendecidedyet.我在哪里過暑假不關(guān)你的事。WhereIspendmysummerisnoneofyourbusiness.練習：這是怎樣做的是一個謎。Howitwasdonewasamystery.這件事怎樣發(fā)生的，誰也不清楚。Howthishappenedisnotcleartoanyone.邀請多少人還是一個問題。Howmanypeoplewearetoinviteisstillaquestion.哪匹馬先到哪匹馬贏。Whicheverhorsecomesinfirstwins.她要去的地方是曼徹斯特。WhereshewentwasManchester.主語從句與形式主語it有時為了考慮句子平衡，通常在主語從句處使用形式主語it，而將真正的主語從句移至句末，分以下情況：1.對于以連詞that引導的主語從句，通常用形式主語it代替主語從句：(1)It+be+形容詞+that從句Itisimportantthatheshouldknowaboutthis.他必須知道此事。It’svitalthatwebepresent.我們出席是至關(guān)重要的。Itisessentialthatameetingbeconvenedthisweek.本周開一次會非常重要。Itisappropriatethatthistaxbeabolished.It’sunfairthatsomanypeopleshouldlosetheirjobs.It’samazingthatsheshouldhavesaidnothingaboutit.It’sunthinkablethattheyshoulddenymyrequest.(2)It+be+名詞+that從句It’sapitythathedidn’tcome.(3)It+be+動詞的過去分詞+that從句Itwasintendedthatyoubethecandidate.大家的意圖是讓你當候選人。（4）it不及物動詞+主語從句ItwaswhereIgrewup,andso

itfollowsthat

itmustbeaplacethatatleastpartlyshapedwhoIamtoday.

對于以連接代詞(副詞)引導的主語從句，可以使用形式主語代主語從句，也可直接在句首使用主語從句：

Whethertheywouldsupportuswasaproblem.Itwasaproblemwhethertheywouldsupportus.Whetheritwilldousharmremainstobeseen.Itremainstobeseenwhetheritwilldousharmorgood.例句：Thattheyshouldrefusetosignthepetitionrequiredgreatcourage.Itrequiredgreatcouragethattheyshouldrefusetosignthepetition.對關(guān)系代詞型what引導的主語從句，通常直接將主語從句放在句首。如：Whatweneedismoney.我們需要的是錢。WhatIwanttoknowisthis.我想知道的就是這一點。有時也可將助用形式主語。如：Itisclearenoughwhathemeant.他是什么意思很清楚。如果句子是疑問句，則必須用帶形式主語it的結(jié)構(gòu)：Isittruethatheisthegirl’sfather?他是那女孩的父親，是真的嗎？Howisitthatyouarelateagain?你怎么又遲到了？

主語從句中it做形式主語常見的固定結(jié)構(gòu)有四鐘：

Itbe+名詞+從句Itbe+形容詞+從句Itbe+動詞過去式+從句It+不及物動詞+從句常見的it做形式主語的主語從句句型：

Itissaidthat...據(jù)說……Itisreportedthat...據(jù)報導……Itiswellknownthat...眾所周知……Itisannouncedthat...據(jù)宣布……Itisbelievedthat...人們相信……Itisthoughtthat...人們認為……Itisunderstoodthat...自不待言……Itmustbepointedoutthat...必須指出……Itmustbeadmittedthat...必須承認……Itturnedoutthat……結(jié)果是......Ithasbeenprovedthat……被證實是......Itmustbeprovedthat…必須指出……Ithappened/occurredthat……碰巧......Itiswell-knownthat……有名......Itisafactthat…事實是……Itisanhonorthat…非常榮幸Itiscommonknowledgethat…是常識Itisnaturalthat…很自然……Itisstrangethat…奇怪的是……Itseemsthat…似乎……Itisnecessarythat…有必要……Itisclearthat…很清楚……Itislikelythat…很可能……Itisimportantthat…重要的是……Itseemsthat…好像是……Itfollowsthat…由此可見……注意：wh-ever既可以引導讓步狀語從句，也可以引導主語從句，怎么區(qū)分？準確的句子成分解析。Whoeverbreaksthelawdeservesafine.Whoeverbreaksthelaw,heorshedeservesafine.主語從句謂賓讓步狀語從句主謂賓隨堂檢測：1._______makesmistakesmustcorrectthem.A.WhatB.ThatC.WhoeverD.Whatever2.Itworriedherabit____herhairwasturninggrey.A.whileB.thatC.ifD.for3.Whenandwhyhecamehere________yet.isnotknownB.arenotknownC.hasnotknownD.havenotknownCBA4.________isnoreasonfordismissingher.A.BecauseshewasafewminuteslateB.OwingtoafewminuteslateC.ThatshewasafewminuteslateD.ThatBeingafewminuteslate5.____Tomlikedtoeatwasdifferentfrom_____.A.That…thatyouhadexpectedB.What…thatyouhadexpectedC.That…whatyouhadexpectedD.What…whatyouhadexpected6.___wegoswimmingeveryday___usalotofgood

A.If...doB.That...doC.If...doesD.That...doesCDD7.It________Bobdrivesbadly.A.thinksthatB.isthoughtwhatC.thoughtthatD.isthoughtthat8.It'suncertain________theexperimentisworthdoing.A.ifB.thatC.whetherD.how9.________theboydidn'ttakemedicinemadehismotherangry.A.ThatB.WhatC.HowD.Which10.____wecan'tgetseemsbetterthan____wehave.What,whatB.What,thatC.That,thatD.That,whatDCDD11.____youdon'tlikehimisnoneofmybusiness.A.WhatB.WhoC.ThatD.Whether12.____we'llgocampingtomorrowdependsontheweather.A.If