【课件】名词性从句课件-2023届高三英语二轮专题.pptx

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1、名词性从句名词性从句Noun clause 何为名词性从句？何为名词性从句？Q:Can you name what the highlighted words do in each sentence?Subject?Object?Predicative(表语表语)?Appositive(同位语同位语)?成分成分例句例句简单句句or复合句？复合句？The book is interesting.What I am reading is interesting.No one knows exactly the life on other planets.No one knows exactly w

2、hether there is life on other planets.English is a useful tool.English is what I like most among all subjects.I love the novel,The Old Man and the Sea.I love the saying that love,not the time heals all wounds.主主语语宾宾语语表表语语同同位位语语简单句复合句简单句复合句简单句复合句复合句简单句SummarySummary：从以上表格中，可以看出：从以上表格中，可以看出：名词或名词短语主要在

3、句中名词或名词短语主要在句中充当四种成分充当四种成分主语，宾主语，宾语，表语，同位语。语，表语，同位语。如果由句子如果由句子A A替代名词，充替代名词，充当句子当句子B B中的主语、宾语、中的主语、宾语、表语、同位语，那该句子便表语、同位语，那该句子便构成了主语从句，宾语从句，构成了主语从句，宾语从句，表语从句，同位语从句。表语从句，同位语从句。主语主语从句从句Subject Clause 在句子中在句子中充当主语充当主语的从句就叫做的从句就叫做主语从句主语从句1.她的成功让我很开心。她的成功让我很开心。Hersuccessmademeveryhappy.2.她成功被理想的大学录取，让我很开心

4、。她成功被理想的大学录取，让我很开心。Shewassuccessfullyacceptedtoheridealuniversitymademeveryhappy.Thatshewassuccessfullyacceptedtoheridealuniversitymademeveryhappy.1.that引导的主语从句引导的主语从句1.ThatYuanLongpinghadrealisedhisdreamofseawaterricesurprisedthewholeworld.2.Thattheearthisroundisafact.3.ThatEnglishisimportantisanun

5、doubtedfact.4.Thatthemoonitselfdoesnotgiveofflightiscommonknowledge.5.Thattheseasarebeingoverfishedhasbeenknownforyears.1.that引导的主语从句引导的主语从句that引导的引导的主语主语从句从句:lthat无意义无意义lthat在在句子中句子中不充当任何成分不充当任何成分，只起连接作用，只起连接作用，不可不可省略省略。3.ThathedoesntunderstandFrenchisobvious.Itisknowntoallthatlighttravelsinstraigh

6、tlines.Ithasnotbeenannouncedwhentheplaneistotakeoff.ItisobviousthathedoesntunderstandFrench.Itisafactthattheearthisround.1.Thatlighttravelsinstraightlinesisknowntoall.2.Whentheplaneistotakeoffhasnotbeenannounced.4.Thattheearthisroundisafact.Can you change the following sentences into another form?th

7、at引导的从句作主语时，为引导的从句作主语时，为避免头重脚轻避免头重脚轻，使句子平衡，常用，使句子平衡，常用it作形作形式主语置于句首式主语置于句首，而将，而将that引导的主语从句后置，引导的主语从句后置，that不能省略。不能省略。1.that引导的主语从句引导的主语从句1.that引导的主语从句引导的主语从句It+be+形容词形容词(obvious,true,natural,likely,possible,certain,etc.)+that从句。从句。Itisquitepossiblethatsomethinghasgonewrongwiththemachine.Itisobvious

8、thatyouvemadeabigmistake.Itislikelythathecantcometothepartytonight.ItistruethatEnglishisbecominganinternationallanguage.Itisnecessarythatyou(should)mastersomecomputerskills.注意：在注意：在“Itisnecessary/important/natural+that从句从句”中，从句常用虚拟语气中，从句常用虚拟语气(should)do形式形式。1.that引导的主语从句引导的主语从句It+be+名词短语名词短语(nowonde

9、r,anhonor,apity,agoodthing,nosurprise,afact,ashame,etc.)+that从句。从句。1.Itiscommonknowledgethatthewhaleisnotafish.2.Itisashamethatyoudidnotpassthetest.3.Itisagreatpitythatyoumissedthefilm.4.Itisnowonderthatyouaresotired.5.Itisamiraclethathecanrecoverfromtheseriousillness.6.Itsnosurprisethatourteamhaswo

10、nthegame.Itisgoodnewsthat.(真是太好了真是太好了)Itisnowonderthat.(难怪难怪)Itisashamethat.(遗憾的是遗憾的是；真是太不像话了真是太不像话了)Itiscommonknowledgethat.(是常识是常识)Itisamiraclethat.(真是个奇迹真是个奇迹)Itbe+名词名词+that从句主要句型从句主要句型1.that引导的主语从句引导的主语从句It+be+过去分词过去分词(said,believed,reported,thought,expected,decided,suggested,etc.)+that从句。从句。1.I

11、tisreportedthatnopassengerswereinjuredintheaccident.2.Itswell-knownthattheearthmovesroundthesun.3.ItssaidthatMrGreenhasarrivedinLondon.4.Itissuggestedthatthemeeting(should)beputoff.5.Itwasorderedthatwe(should)arrivethereinhalfanhour.注意：当过去分词是注意：当过去分词是suggested,ordered,required等表示建议、命令、要求等的词语时，从等表示建议

12、、命令、要求等的词语时，从句要用虚拟语气句要用虚拟语气“(should)do”。Itisreportedthat.（据报道据报道）Itissaidthat(据说据说)Itisbelievedthat.（人们相信人们相信）Itisgenerallythoughtthat（人们普遍认为人们普遍认为）Ithasbeenfoundthat.（现已发现现已发现）Itshouldbenotedthat（应当注意应当注意）Itmustbepointedoutthat（必须指出必须指出）Itis+过去分词过去分词 +that从句主要从句主要句型句型Itisreported/well-known/said/su

13、ggested/ordered/believed/thought/demanded/hoped/discussed/expected.1.that引导的主语从句引导的主语从句其他其他1.Itdoesntmatterthat是无关紧要的。2.Itmakesnodifferencethat没有没有影响。影响。3.Itstruck/hit/occurredtosb.that某人突然想到某人突然想到1.Whethertheywillgetmarriedisnotdecidedyet.2.Whetherhelikesthispresentisunclear.3.Whethersheiscomingorn

14、otdoesntmattertoomuch.4.Itisstillunderdiscussionwhether/iftheoldbusstationshouldbereplacedwithamodernhotel.whether/if引导主语从句时，意为引导主语从句时，意为“是否是否”，不充当句子成分，不充当句子成分，仅起连接作用。仅起连接作用。句句首的主语从句只能用首的主语从句只能用whether引导引导,且且whether可与可与ornot连用；连用；句句末的主语从句末的主语从句whether、if都可以引导。都可以引导。2.whether/if引导的主语从句引导的主语从句1.Whatsh

15、edidisnotyetknown.2.Whowillgototheconcertisnotknown.3.Whichbooktheywillchooseisnotclear.4.Whoevercomesiswelcome.5.Whicheverofyoucomesinfirstwillreceiveaprize.l连接连接代词代词what,who,whose,which,whoever,whatever,whichever引导的引导的主语主语从句时，从句时，连接词在从句中连接词在从句中充当主语、宾充当主语、宾语、定语语、定语等成分，等成分，有意义且不可省略有意义且不可省略。l（作成分、有意义

16、、不可省）（作成分、有意义、不可省）3.连接代词引导的主语从句连接代词引导的主语从句1.Whenwearrivedoesntmatter.2.Whenthemeetingistobeheldhasnotyetbeendecided.3.Whyherefusedtocooperatewithusisstillamystery.4.Howapersonmastershisfateismoreimportantthanwhathisfateis.l连接连接副词副词 when,where,why,how引导主语从句时，引导主语从句时，连连接词在从句中接词在从句中充当状语充当状语，有意义且不可有意义且不

17、可省略省略。l（作状语、作状语、有意义、不可省有意义、不可省）4.连接副词引导的主语从句连接副词引导的主语从句1.Itmakesnodifferencetomewhereweshouldspendourholiday,forwhatIneedisonlyrelaxation.连接连接副词引导的主语从句，也常用副词引导的主语从句，也常用it作形式主语。作形式主语。4.连接副词引导的主语从句连接副词引导的主语从句1.从句的语序：在任何情况下，从句的语序：在任何情况下，主语主语从句都用陈述语序。从句都用陈述语序。2.主谓主谓一致：一致：单个从句作主语时，单个从句作主语时，主句主句的谓语一般用单数；的

18、谓语一般用单数；两个或两个以上的主语从句作主语时，主句谓语用复数；两个或两个以上的主语从句作主语时，主句谓语用复数；由两个或多个连接词引导一个主句时，主语谓语用单数。由两个或多个连接词引导一个主句时，主语谓语用单数。1.Whathedidandwhenhedidit(be)theonlythingsIwanttoknow.2.Whenandwheretheconferencewillbeheld(have)notbeendecidedyet.特别提醒特别提醒arehasThe subject Clausethat引导引导的主从的主从that在句中不作成分，无含义，不可省在句中不作成分，无含义，

19、不可省whether/if引导的主从引导的主从有有“是否是否”含义，不可含义，不可省省句首的主语从句只能用句首的主语从句只能用whether引导；引导；句末的主语从句句末的主语从句whether、if都可以引导都可以引导。连接代词和连接代词和连接副词引连接副词引导的主从导的主从连接代词和连接副词在从句中有含义，且充连接代词和连接副词在从句中有含义，且充当主、宾、定、状等成分当主、宾、定、状等成分Itis+过去分词过去分词+that从句从句Itis+形容词形容词+that从句从句Itis+名词名词+that从句从句主语主语从句从句Itstruck/hit/occurredtosb.that等特殊

20、句型等特殊句型1._heattendedthemeetingornotwasntquiteclear.2._teamwillwinthematchisstillunknown.3._comestotheactivitywillreceiveapresent.4._hefiguredoutawaytosolvetheproblemsuccessfullysurprisedusall.5.Weusuallythink_wecantgetseemsbetterthanwhatwehave.WhetherWhichWhoeverThatwhatThe subject clause:Instant Pr

21、actice即学即练6._wedoistoservethepeople.7._theywillcomehasntbeenmadepublic.8._surprisedmemostwas_thelittleboydidsowellinthecompetition.9.Itis_(report)thattheriverhasbecomeclearandclean.WhateverWhenWhatthatreported即学即练The subject clause:Instant Practice1.Thatmyparentswantedtoknowwasmyperformanceatschool.

22、2.ItisreportedwhenChinahassuccessfullysentChange5intospace.3.Ifhecanfinishhistaskontimeisofgreatimportance.4.Wholeavestheroomlastoughttoturnoffthelights.5.ThatmattersmostinlearningEnglishisenoughpractice.WhatthatWhetherWhoeverWhatThe subject clause:Instant PracticeGrandmahasbeencomplainingabouttheve

23、getablessoldinthesupermarket,_havebeengrownusingchemicalfertilisers.Toher,_theylookbeautifulontheoutsideisobvious.However,_sheisunhappyaboutisthelowernutritionalvalueandreducedflavour.Nowthatbothofmygrandparentshaveretiredfromtheirjobsinthecity,_theyaregoingtospendtheirretirementisanimportantdecisio

24、nforthem._theycanliveahealthylifeisthefirstthingtheyareconsidering.Sotheyhavemadeuptheirmindstomovetothecountryside,_theycanliveagreenlife.whichthatwhathowWhetherwhere即学即练The subject clause:Instant Practice1.concernedhimmostwasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodt

25、oeat.2.thiscouldbedonewasachallengingquestionatthetime.3.itwaspossibletodevelopahybridofself-pollinatingplantssuchasricewasamatterofgreatdebate.4.Itisestimatedabout60percentofdomesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuanshybridstrains.5.impressespeoplemostaboutYuanLongpingishison

26、goingabilitytofulfilhisdreams.WhatHowWhetherthatWhat1.Overtime,however,somescientistshavefoundisthattheirlong-termusecansometimesharmboththelandandpeopleshealth.2.differentcropsaregrownisbecausetheyputimportantmineralsbackintotheground,3.keepsthemfromdoingsoisthefactthatchemicalfarmingservesthehighd

27、emandforfoodaroundtheworld.whatWhyWhatword上配套练习一、单项选择1_willbeinchargeofthecompanyisamystery.AIt BWhom CWhoDWhoever2Myexperiencetellsmethatitsnot_youaregivenbuthowyoumakeuseofit_determineswhoyouare.Awhich;whatBwhat;that Cthat;whichDwhat;which3_wasbeyondtheirexpectationwasthattheyfinallyreachedaplace_

28、solddrinksandothersmallarticles.AIt;which BIt;where CWhat;which DWhat;where4Theyhadatrafficjamontheirwaytoschooland_mademattersworsewas_itbegantorain.Awhat,/Bit,/Cwhat,that Dit,that5_thelittleboycametoZhuhaialoneyesterdayremainsamystery.AHowBWhen CThatDIfwhat引导的主语从句Its not sth.but sth.that 不是什么而是什么怎

29、么样（强调句型）引导主语从句且从句缺少宾语what引导的主语从句,which引导的定语从句what引导的主语从句，that引导的表语从句how引导的主语从句6Itwasuntillateafternoonhewasfiguringoutheconsideredwasawisewaytofightagainstit.Awhen;whatBthat;thatCthat;whatDwhen;that7Itstrue_innerbeautyisveryimportant,butexternalbeautyshouldntbecompletelyoverlooked.AhowBwhyCthatDwhat

30、8_theyneedisafastInternetconnection_canbetrusted.AWhat;thatBAllwhat;thatCAllthat;whatDThat;what9_thedoctorsuggestedisgoodforourhealth.AThatBHowCWhat DWhen10_IwanttosharewithyouistherespectIhaveformyteachers.AThatBWhichCWhetherDWhat11Ithink_impressesmeabouthispaintingisthecolorsheuses.AwhetherBthatCw

31、hich DwhatIt was not until that 直到才（强调句型）Its+adj.+that主语从句All(that)we need is love.What we need is love.what引导的主语从句what引导的主语从句what引导的主语从句12Doesitmattertoyouhefinishedthejobontime?AhowBwhatCwhich Dwho13hewilljoinusinthebasketballmatchhasexcitedeveryoneofus.AWhat BThatCWhetherDHow14_thehousewillbebuil

32、twillbediscussedattomorrowsmeeting.AIf BWhereCThatDWhat15_breaksthelawshouldbepunished.ANomatterwhoBWhoever CAllDWho16_hewillcometoourschooltomorrowsurprisesusall.AWhyBThat CWhat DWhen17Whatexactlymadehersoupset?_.AShelostherwalletBShelosingherwalletCHerwalletwaslostDThatshelostherwallet18_welldoist

33、oleaveanoteforMumtotellherwewontbebacktilllate.AThatBWhichCWhat DHowhow引导的主语从句that引导的主语从句where引导的主语从句whoever=no matter who 无论是谁，但no matter who 只能引导状语从句No matter who you are(=Whoever you are),you need that confidence.that引导的主语从句that引导的主语从句Her losing her walletwhat引导的主语从句-Whats your name?-(My name is)

34、Mary.-Whats your hobby?-(My hobby is)Swimming.What exactly made her so upset?-That she lost her wallet(made her so upset)./Her losing her wallet(made her so upset)情景会话中，在不引起歧义的情况下，答语经常省略，只保留对方希望了解的内容。区区别例句例句I want to know what he has told you.Who made the call is not important.I dont believe in lett

35、ing children do whatever they like.Ill make friends with whoever can share both my joys and sorrows.what/who与与whatever,whoever的区别的区别what/who 指具体的人或指具体的人或物，有物，有特指特指含义。含义。whatever/whoever 表示任表示任何一个人或事物，有泛指含何一个人或事物，有泛指含义，语义比义，语义比what,who 强烈。强烈。whatever,whoever,whichever除用于引导的名词性从句外，还可用于引导状语从句，分别相当于noma

36、tterwhat，nomatterwho，nomatterwhich.如：Illstandbyyouwhatever=nomatterwhathappens.无论如何我都支持你。Whoever=Nomatterwhowantstospeaktomeonthephone,tellthemImbusy.不管谁要我接电话，就说我现在正忙。Whichever=Nomatterwhichyoubuy,thereisasix-monthguarantee.不管买哪个都有六个月的保修期。但nomatterwhat/who/which只能引导状语从句。Whatever与与nomatterwhat的区别的区别1

37、9_surprisedmemostwasthatshehadbecomeafamoussinger.AThatBIt CWhat DWhich20_wasmostimportanttoher,shetoldme,washerfamily.AWhile BThatCIt DWhat21Air,or_iscalledtheatmosphere,surroundsthewholeworld.AthatBwhich CwhatDit22Theteacherremindedus_ofuslefttheofficelastshouldturnofftheairconditionerandthelights

38、.AwhateverBwhicheverCwhomever Dwhoever23Oneofthemengavehisopinion_thebooksaidwasright.AthatwhatBthatCwhatDwhether24Itsunclear_thetinycomputerwillbereleased,butitwillcomeontothemarketsoonerorlater.AwhenBwhatChowDwhether25_Isayisthatmypicturesarenthurtinganyone,sowhocares?AThatBWhichCWhatDAswhat引导的主语从

39、句what引导的主语从句what引导的主语从句whichever引导的主语从句That引导同位语从句，what引导主语从句When引导的主语从句What引导的主语从句YuanLongping,knownasthe“fatherofhybridrice”,isoneofChinas_26_(much)famousscientists.Yet,heconsidershimselfafarmerbecausehecontinuallyworksthelandinhisresearch.Indeed,hisslimbutstrongbodyisjustlike_27_ofmillionsofChine

40、sefarmers,to_28_hehasdevotedhislife.After_29_(graduate)fromSouthwestAgriculturalCollegeinChongqingin1953,heworkedasaresearcher.Yuan_30_(convince)thattheanswercouldbefoundinthecreationofhybridrice.Throughintenseeffort,Yuanovercameenormoustechnical_31_(difficult)todevelopthefirsthybridricethatcouldbeu

41、sedforfarmingin1974.Thishybridenabledfarmerstoexpandtheiroutputgreatly.Today,itisestimatedthatabout60percentofdomesticrice_32_(consume)inChinais_33_(comprise)ofcropsgeneratedfromYuanshybridstrains,andhisstrainshaveallowedChinasfarmers_34_(produce)around200milliontonsofriceperyear._35_impressespeople

42、mostaboutYuanLongpingishisongoingabilitytofulfilhisdreams.Hesucceededinproducingakindofricethatcouldfeedmorepeopleathomeandabroad.Despitehisadvancedyears,YuanLongpingisstillyoungatheartandfullofvision,andeveryoneiswaitingtoseewhathewilldreamupnext.mostthatwhomgraduatingwas convinceddifficultiesconsu

43、mptioncomprisedto produceWhatWhatever与与whichever一、whatever作连接代词,意为无论什么无论什么;不管不管什么什么，连接宾语从句、主语从句。如:Theyeatwhatevertheycanfind.他们找到什么就吃什么。Youcantakewhateveryoulike.你喜欢什么就拿什么吧。二、whatever作连接限定词，意为无论什么样的无论什么样的。IcandowhateverworkIcanfind.我可以做我能找到的任何工作。Whateverdifficultieswemeet,wecanworkthemout.无论遇到什么困难，我

44、们都能解决它们。三、whatever与whichever的区别。这两个词的意思不同,whatever意为无论什么;凡是的事物;whichever意为无论哪个;无论哪些”。Whichever可与of连用。看从句缺不缺成分看从句缺不缺成分不缺不缺不缺意义：不缺意义：that“是否是否”：whether缺缺主主/宾宾/定：连定：连接代词接代词who,what,which,whoever,whatever,whichever等等状语：状语：连接副词连接副词when,where,why,how名词名词性从句做题思路性从句做题思路“缺什么补什么”36Itsuddenlyoccurredtohim_heha

45、dlefthiskeysintheoffice.37_makestheshopdifferentisthatitoffersmorepersonalservices.38_shewillleaveforLondonhasntbeendecided.Maybetomorrow,maybenextweek.39Itsuddenlystruckme_IcouldusethemoneyIsavedtohelpapoorstudentinthecountryside.40_surprisedmewasthatthecompanyreceivedsomanyprofilesfromtheapplicant

46、s.41Itisnotclear_themanisasuspectoradetective.42_youcandotheworkdependsonwhetheryouhaveattainedthequalificationcertificate.43Itisobvious_interviewersareofteninfluencedtoomuchbytheirpersonalprejudices.44_isfondofhisworkwillworkwithpassion.45Itistrue_mostofuswilljointhelabourforceonceourstudiesarecomp

47、leted.46Itgraduallydawnedonme_Istillhadtalentandoughttorunagain.thatIt suddenly occurred to sb.that 某人突然想到WhatWhenthatIt suddenly struck sb.that 某人突然想到WhatwhetherWhetherthatWhoeverthatthatIt gradually/suddenly dawned on sb.that 某人逐渐/突然明白47Manyyearslater,itdawnedonme_myparentsbirthdayswerenevermentio

48、ned.48Suddenlyitdawnedonme_theycouldntpossiblyhavemetbefore.49_isknowntousallisthatthe2008OlympicGamestookplaceinBeijing.50Itsyourfault_shehasntcometotheparty.51_isleftovermaybeputintotherefrigerator,whereitwillkeepfortwoorthreeweeks.52_youlikeordislikethejob,youhavetofinishit.53_reallymattersisthat

49、sheworeapairofwhiteshoes.54_isimportantinstudyisdiligenceratherthanintelligence.55Doesitmattermuch_themanagerwontattendthemeetingheretomorrow?56Thispaintingissplendid,but_weactuallyneeditisadifferentmatter.57_youhavetodoistoinsertyourcreditcardinthismachine.thatWhatthatWhateverWhetherWhatWhatthatwha

50、tthatWhat58Itisodd_hehasmadethesameerroragain.59_weneedmorepracticeisquiteclear.60_Iacceptthegiftorrefuseitisnoneofyourbusiness.61_hellreturnfromNewYorkdependsagreatdealonhishealth.62Itsuddenlyhitme_IhadgrownupandIhadtolookaftermyselfandliveindependently.63_delightedmemostwasthatmysonwasadmittedtoBe