中考英語(yǔ)二輪復(fù)習(xí)課件 專項(xiàng)+27+主語(yǔ)從句

主語(yǔ)從句知識(shí)梳理第一部分知識(shí)梳理主語(yǔ)從句

主語(yǔ)從句是指在主句中作主語(yǔ)的從句。Whomadethecalltohimisnotimportant.誰(shuí)給他打的這個(gè)電話不重要。Whetherwewillgoorstaydependsontheweather.我們是去是留取決于天氣。Thatheisgoodatmathisknowntous.他擅長(zhǎng)數(shù)學(xué)這事我們都知道。知識(shí)梳理不同連詞引導(dǎo)的主語(yǔ)從句及用法1.從屬連詞

whether,that引導(dǎo)的主語(yǔ)從句中，引導(dǎo)詞

that

無(wú)含義,在句中不充當(dāng)成分不可省略,

通常用

it作形式主語(yǔ)。whether“是否”,在句中不充當(dāng)成分不可省略。引導(dǎo)主語(yǔ)從句,

不能用

if,

只能用

whether。例如：

_____

youwillwinthemedalseemsunlikely.你獲獎(jiǎng)似乎是不可能。_______

wewillholdapartyintheopenairtomorrowdependsontheweather.我們明天是否在戶外舉行聚會(huì)取決于天氣。ThatWhether

知識(shí)梳理不同連詞引導(dǎo)的主語(yǔ)從句及用法2.用連接代詞who,whose,whom,which,what,whoever,whomever,whichever,whatever引導(dǎo)的主語(yǔ)從句中，whatever,whoever在主語(yǔ)從句中不含疑問(wèn)意義，并在從句中作主語(yǔ)、賓語(yǔ)、表語(yǔ)等。whatever=anythingwhat;whoever=anyonewho。例如：

youneedismorepractice.你所需要的是更多的練習(xí)。________breaksthelawshouldbepunished.任何人違背法律都將被懲罰。WhateverWhoever

知識(shí)梳理不同連詞引導(dǎo)的主語(yǔ)從句及用法3.用連接副詞when,where,why,how引導(dǎo)的主語(yǔ)從句中，連接副詞when,where,why,how引導(dǎo)的主語(yǔ)從句都有具體的意義。例如：______

weshouldliveisaproblem.我們應(yīng)該住在哪兒是一個(gè)問(wèn)題。_______theywillcomehasn’tbeendecided.我們什么時(shí)候來(lái)還沒(méi)決定。WhereWhen

【典型例題精析】1．________surprisedusmostwasthewayhespoke.A．Which B．It C．What D．ThatC【典型例題精析】2．__________wewillgoforapicnicornotdependsontheweather.A．When B．While C．If D．WhetherD01【典型例題精析】3．________meetingwillbeginisstillunknown.A．Ifthe B．Thatthe C．Whenthe D．The知識(shí)點(diǎn)梳理it在主語(yǔ)從句中作形式主語(yǔ)的情形當(dāng)主語(yǔ)從句較長(zhǎng)時(shí)，多放在句子后部，用It代替，放在句首充當(dāng)形式主語(yǔ)。其主要句型如下：lt+be+

+從句.例如：Itiscertainthatweshallbelate.我們會(huì)遲到，這是肯定的。形容詞知識(shí)梳理it在主語(yǔ)從句中作形式主語(yǔ)的情形It+be+________

短語(yǔ)+從句.例如：Itisapitythatshefailedtheexam.很遺憾，她考試沒(méi)過(guò)。名詞It+be+_________

+從句.例如：Itissaidthatsomeforeignfriendswillvisitourschoolnextweek.據(jù)說(shuō)一些外國(guó)友人下周要來(lái)我們學(xué)校參觀。過(guò)去分詞It+be+__________

+從句.例如：Itseemsthathehaslostsomething.似乎他丟了什么東西。不及物動(dòng)詞【典型例題精析】1.Itissoimportant________weneedtogetacertainamountofwatereachday.A.that B.whether C.why D.whatA【典型例題精析】2.________isknowntousallisthatthe2024OlympicGameswilltakeplaceinParis.A.What B.It C.As D.WhichA【典型例題精析】3．Itisapity________helosthiswayintheforestandhadtostaythereforthewholenight.A．that B．when C．where D．whoA鞏固訓(xùn)練第二部分鞏固訓(xùn)練1.______amazeduswashisstrangebehavior.A.What B.That C.Which D.Whom2．Yoursupportisimportanttoourwork.________youcandohelps.A．However B．Whoever C．Whatever D．Wherever3．—Doessheliketohaveteaorcoffee?—Itisunknown________shewouldliketohave.A．how B．a(chǎn)s C．that D．which鞏固訓(xùn)練4.________thatthereisanotherfootballmatchontheairthisevening.A.Itsays B.Itwassaid C.Itissaid D.Whatwassaid5．________happenedaftersheleftthehouseisunknown.A.How B.Where C.That D.What6．________leavestheclassroomlastshouldturnoffthelights.A.Which B.Who C.Whichever D.Whoever鞏固訓(xùn)練7．________IwilltakepartinthisEnglishcontestisstillnotdecided.A．If B．Whether C．Which D．What8．Apersoncan’tbereallyhappyif________heenjoysdoingisthoughtofnoimportance.A．that B．what C．how D．which9．________mattersmostinlearningEnglishisenoughpractice.A．What B．Why C．Where D．Which鞏固訓(xùn)練10．—Itseems______youliketoworkwithchildren.—Yes,theyaresolovely.A．that B．what C．why D.whether11．__________comesinmustkeepquiet.A．Whatever B．Whenever C．However D．Whoever12．Itdoesn’tmatter________yousucceedorfail.Justtryyourbest.A．whether B．how C．what D．why鞏固訓(xùn)練13．Shetoldme________wasmostimportanttoher,believeitornot,washerpetdog.A．what B．it C．that D．a(chǎn)s14．It________thatWushuwillbethefirsttimethatappearsinthe19thAsianGames.A．says B．said C．wassaid D．issaid1