高三英語一輪復(fù)習(xí)名詞性從句課件

2024高考必考知識點名詞性從句名詞性從句-真題重現(xiàn)（2023·新課標(biāo)Ⅱ卷）ThezookeepersalsoneedtobereadytogiveinterviewsinEnglishwithinternationaljournalist.Thisis_______theyneedanEnglishtrainer.（2023·安徽省、云南省、吉林省、黑龍江2月考）“Wewillprobablybuildanotherschool-homewiththismoney,”hesaid.“Aschool-homeisexactly_______itsoundslike.（2022·浙江1月考）Cobb,forherparty,startedtoaskconferenceorganizerswhoinvitedhertospeak______shecoulddosoremotely;aboutthree-quartersofthetime,theyagreed.（2021·新高考Ⅰ卷）_________issobreathtakingabouttheexperienceistheout-of-this-worldscenes.（2019課標(biāo)全國卷Ⅰ）Whilepolarbearsarerarenorthof88℃,thereisevidence_______theyrangeallthewayacrosstheArctic,andasfarsouthasJamesBayinCanada.判斷下列畫線部分充當(dāng)什么成分？1.Myexperiencemakesmestronger.2.Thatisbeauty.3.Iknowthebook.4.IamLihua,astudentfromChina.5.Welookedbackonthelastyear.主語表語賓語同位語共同特征：名詞性結(jié)構(gòu)賓語判斷下列畫線從句充當(dāng)什么成分？1.Whatdoesn’tkillmemakesmestronger.2.Thatiswhyhelikessummer.3.Iknowthathemakesthesamemistakeeverytime.4.ThereisnodenyingthefactthatmanywesternersarepassionateaboutChineseculture.5.Welookedbackonwhathappendduringourgrowth.主語從句表語從句賓語從句同位語從句賓語從句名詞性從句：在復(fù)合句中相當(dāng)于名詞的從句，稱為名詞性從句，主要分為主語、賓語、表語、同位語從句四類1.

Whowillwinthematchisstillunknown.2.Itoldhimthathehadpassedtheexam.3.Itisagreatpitythattheydidn’tgetmarried.4.ThenewsthattheChinesewomen’sfootballteamhadwonthematchexcitedus.5.Thisisexactlywhatweshoulddo.5.Ithinkitnecessarythatweshouldgetenoughinformationbeforeweact.在下列句子中找出名詞性從句.主語從句賓語從句主語從句同位語從句賓語從句表語從句名詞性從句的連接詞類別連接詞意義功能從屬連詞that無意義不充當(dāng)成分whether/if是否不充當(dāng)成分連接代詞what(ever)（無論）什么主語、表語、賓語、定語which(ever)（無論）哪一個主語、賓語、定語who(ever)（無論）誰主語、賓語、表語whom誰賓語whose誰的定語連接副詞when何時時間狀語where哪里地點狀語why為何原因狀語how如何方式狀語that

在名詞性從句中只起連接作用，不充當(dāng)任何成分，起陳述作用；whether/if在名詞性從句中只起連接作用，不充當(dāng)任何成分，有疑問意思；Wh-在名詞性從句中連接作用，并充當(dāng)一定成分，連接代詞在從句中一般充當(dāng)主語、賓語、表語、定語，連接副詞在從句中一般充當(dāng)狀語。Part1主語從句【主語從句·定義】①什么是主語從句在復(fù)合句中，主語為句子的從句叫主語從句，主語從句用陳述語氣，句首引導(dǎo)詞不能省略。Thattheywonthematchmadeushappy.②主語從句引導(dǎo)詞

從屬連詞

連接代詞who,whoever,whom,what,whatever,whose,which

連接副詞when,where,how,why

that（在句首不能省略）whether、if（不能用在句首）【主語從句·定義】③如何找出主語從句Thathewillsucceediscertain.Whatweneedismoretime.Itisapitythatwelosethematch.1.先找謂語，謂語前的句子就是主語從句。2.it作形式主語，that-從句作真正的主語，即為主語從句?！局髡Z從句·連接詞】that引導(dǎo)的主語從句為了避免頭重腳輕，通常用形式主語it代替主語從句。在句首只能用whether，不能用if。whether與ornot連用時不能用if替換使用形式主語it時，whether/if引導(dǎo)的從句為真正的主語。【主語從句·連接詞】③連接代詞引導(dǎo)的主語從句起連接作用，不能省略，有實際意義，在句中充當(dāng)主語、賓語、表語或定語Whatisknowntousallisthat2024OlympicswillbeheldinParis.Whowillgomakesnodifference.Whateverwassaidheremustbekeptsecret.Whoeverbreaksthelawwillbepunished.who/whom誰whose誰的what什么which哪個whoever無論誰whatever任何Whatever和whoever引導(dǎo)的主語從句不含疑問意義，相當(dāng)于名詞后加一個定語從句。whatever=anythingthatwhoever=anyonewho【主語從句·連接詞】when何時where何處why為何how如何【主語從句·it作形式主語】【主語從句·it作形式主語】②Itbe+形容詞+that從句Itisimportantthat......很重要Itispossible/likelythat...很可能...Itisobvious/clearthat...很明顯...Itistruethat...的確...很明顯你錯了Itisobviousthatyouarewrong.【主語從句·it作形式主語】③Itbe+過去分詞+that從句Itissaidthat...據(jù)說...Itiswell-knownthat...眾所周知...Itisreportedthat...據(jù)報道...Itisbelievedthat...人們相信...Itissuggestedthatsb(should)do..建議...建議你每天給向日葵澆水Itissuggestedthatthesunflower_________(water)everyday.使用suggest,order,require等表示建議、命令、要求時，that后面的從句要用虛擬語氣【主語從句·it作形式主語】④It+不及物動詞+that從句Ithappenedthat...碰巧...Itoccurredtosbthat...某人突然想到...Itappears/seemsthat...似乎/好像...彭巧我昨天不在家IthappenedthatIwasnotathomeyesterday .Part2賓語從句【賓語從句·定義】①什么是賓語從句在復(fù)合句中，用作賓語的從句叫作賓語從句。Iknowthatyouarealwaysright.②賓語從句類別?動詞賓語從句Iknow

whatwearegoingtoeatforlunch.?介詞賓語從句Wearetalkingaboutwhatweshouldeatforlunch.?形容詞賓語從句Iammorethandelightedifyoucantakemysuggestionsintoaccount.

【賓語從句·語序&引導(dǎo)詞】①從句部分用陳述語序主句+引導(dǎo)詞+主語+謂語+其他。Doyouknowwhatthatis?Canyoutellmewhoyouare?Idon’tknowwhatyouaretalkingabout.②賓語從句引導(dǎo)詞?that連接陳述句，that無意義，不作從句成分，可省略。Ithink(that)heisawarm-heartedperson.Theteachersaid(that)thetextwasveryimportantandthatweshouldlearnitbyheart.?whether/if連接一般疑問句，意為“是否”在從句中不做成分，不可省略。Iaskedhimif/whetherhewaslying.引導(dǎo)賓語從句的連詞that一般可以省略，但是在及物動詞之后跟有兩個或兩個以上的賓語從句時，只有第一個that可以省略。用于該結(jié)構(gòu)的動詞：know,ask,care,wonder...賓語從句只用whether的情況：①句首設(shè)空②末尾有ornot.③后面有to④跟介詞搭配【賓語從句·語序&引導(dǎo)詞】?wh-特殊疑問詞連接特殊疑問句1）連接代詞what,who,whose,which,whom引導(dǎo)的賓語從句，在從句中作主語、賓語、表語、或定語，不能省略。Idon’tknowwhatIshoulddo.Iknowwhosheis.Canyoutellmewhichyouprefer?Doyouknowwhosethepenis?2）連接副詞when,where,how,why及“how+形容詞/副詞”引導(dǎo)的賓語從句，在從句中作狀語，不能省略。Idon’tknowhowtodoit.DoyouknowwhereIcanfindher?Heaskedwhenwecouldsetoutthenextday.Idon’tknowhowmuchitcosts.

注意從句用陳述句語序【賓語從句·時態(tài)】①當(dāng)主句的謂語動詞是一般現(xiàn)在時時，其賓語從句的時態(tài)可以是任何適當(dāng)?shù)臅r態(tài)。Shesays(that)sheworksfromMondaytoFriday.（從句是一般現(xiàn)在時）Shesays(that)shewillleaveamessageonhisdesk.（從句是一般將來時)Sheways(that)shehasneverbeentoMountEmei.（從句是現(xiàn)在完成時）②主句為過去時態(tài)，從句應(yīng)為相應(yīng)的過去時態(tài)Hedidn’ttellushecamefromJiangxi.③從句為客觀事實或真理，仍用一般現(xiàn)在時，不受主句時態(tài)影響。Theteachertoldusthattheearthgoesaroundthesun.④主句為couldyoutellme時，從句時態(tài)不限制。Couldyoutellmewhatishelike?（這里could表委婉語氣）主現(xiàn)從隨便主過從必過真理永一現(xiàn)【賓語從句·it作形式賓語】?有些動詞，尤其是表喜惡的動詞后不能直接跟賓語從句，需要用it作形式賓語enjoy,like,dislike,hate,resent,don’tmind,befondof,feellike,seeto,appreciate,rely/dependon…+it+O-c當(dāng)人們在公開場合大聲說話時，我很討厭。Ihateitwhenpeopletalkloudlyontheirphonesinpublic.請保證包裝適合長途運輸Pleaseseetoitthatthepackingissuitableforlongvoyage.oweittosbthat...把...歸功于leaveittosbthat...把...留給某人去做takeitforgrantedthat...想當(dāng)然keepitinmindthat...記住...Part3表語從句【表語從句·定義】①什么是表語從句表語：位于系動詞之后，說明主語的身份、性質(zhì)、品性、特征或狀態(tài)。構(gòu)成主系表結(jié)構(gòu)。Heisateacher.表語從句：用一個完整的句子充當(dāng)表語，這個句子就是表語從句。ThetroubleisthatIlostmywallet.【表語從句·引導(dǎo)詞】①that引導(dǎo)的表語從句that只起連接作用，在句中不作成分，無詞義，一般不省略Thefactisthathedoesn’ttryreallyhard.②whether引導(dǎo)的表語從句whether表是否，不充當(dāng)句子成分，不可省略。if不能引導(dǎo)表語從句Thequestioniswhetherthesongisworthlistening.③wh-類連接詞引導(dǎo)的表語從句起連接作用，不能省略，有實際意義【表語從句·引導(dǎo)詞】③wh-類連接詞引導(dǎo)的表語從句起連接作用，不能省略，有實際意義，與引導(dǎo)主語從句的關(guān)聯(lián)詞大致一樣。who,whom,whose,what,which作主賓定表when,where,why,how作狀語。Youaresayingthateveryoneshouldbeequal,andthatiswhereIdisagree.Nochangeshavetakenplaceinthevillage.Itremainswhatitusedtobe.Thereasonwhyhemissedclasseswasthathewasillinhospital.when何時where何處why為何how如何who/whom誰whose誰的what什么which哪個whoever無論誰whatever任何【表語從句·引導(dǎo)詞】當(dāng)reason是句中主語，表語從句連接詞只能用that不能用because/whyPart4同位語從句【同位語從句·定義】①什么是同位語從句同位語：一個名詞對另一個名詞或代詞進行解釋說明（通常緊挨在一起），那么這個起解釋說明作用的名詞就是另一個名詞的同位語。IamLiHua,amiddleschoolstudent,whoisinterstedin...同位語從句：起解釋說明作用的成分是個句子，這個句子就叫同位語從句，它一般跟在某些名詞后面（通常為抽象名詞，如：message,news,idea,fact,promise,question,doubt,thought,hope,suggestion,word,possibility.等)。用以解釋說明該名詞表示的具體內(nèi)容。IheardthenewsthatMr.LiwillbeournewEnglishteacher.【同位語從句·引導(dǎo)詞】①that無意義，不作成分，不省略Thethoughtcametohimthatmaybetheenemyhadfledthecity.②whether有意義：是否，不做成分，不省略Hemustanswerthequestionwhetherheagreestoitornot.③連接代詞who,whom,what,whose有疑問意義，做成分：主賓定表，不省略Ihavenoideawhatsizetheshoeshewears.④連接副詞when,where,how,why有疑問意義，做成分，狀語，不省略Wecan’tsettlethequestionwherewearegoingtomorrow.同其他名詞性從句一樣，同位語從句也用陳述語序【同位語從句·虛擬語氣】【同位語從句vs定語從句】【同位語從句vs定語從句】Part5易混引導(dǎo)詞辨析【易混引導(dǎo)詞辨析】①that與what?that在名從中不充當(dāng)任何成分?what在名從中充當(dāng)成分（主賓表）1._________hewantsisabook.2._________hewantstogothereisobvious.3.Weshouldpayattentionto________theteacherissaying.4.Hetoldus________hefeltill.whatwhatThatthatwhat【易混引導(dǎo)詞辨析】②whether與if?名從中，表示是否意思時，whether都可使用?主從，表從，同從均不用if引導(dǎo)，但it作形式主語，主從放后面時，可用if?賓從中有四種情況不可用if，只可用whetherIaskedher___________shehadabike.Idon’tknow____________heiswellornot.___________wewillholdapartyintheopenairtomorrowdependsonthewhether.Ithasn’tbeendecided____________weshallattendthemeeting.①句首設(shè)空②末尾有ornot.③后面有to④跟介詞搭配whether/ifwhetherwhether/ifwhether【易混引導(dǎo)詞辨析】③that/why/because引導(dǎo)表從?that無詞義，且由reason作主語的表從只能用that引導(dǎo)?why有詞義，且強調(diào)結(jié)果?because有詞義，強調(diào)原因Hesufferedfromaseverecold.Thatis________hehadaweekoff.Tomdidn’tgotoschoo