Unit2BridgingCulturesDiscoverusefulstructures課件高中英語人教版選擇性

DiscoverusefulstructuresReviewofnounclausesUnit2BridgingCulturesStudythefollowingsentences.Payattentiontothefunctionsofnouns(ornounphrases)ineachone.Ifweusesomeclausestoreplacethesenouns,whatwillthesentencesbecalled?subjectobjectperdicativeappositive同位語如果我們用一些從句來代替這些名詞，這些句子會叫什么？由_____引導，在復合句中起____作用的從句叫名詞從句(NounClauses)。它在復合句中能擔任_________________________等，因此根據它在句中不同的語法功能，名詞從句又可分別稱為____________________________________。名詞性從句連接詞名詞主語、賓語、表語、同位語主語從句、賓語從句、表語從句和同位語從句Whathesaid

isinteresting.Ilikewhatyousaid.MymotheriswhomIlovemost.ThisismyideathatEnglishisimportant.DefinitionStudythesentencesbelowandmarkthenounclauses.Whatisthefunctionofeachnounclauseinthesentences?研究下面的句子并標記名詞從句。句子中每個名詞從句的功能是什么？1.WhatseemedstrangebeforenowappearsquitenormaltoXieLei.asthesubjectofthesentence鏈接教材2.WhatsurprisedXieLeiwasthatshefoundherselfspeakingupinclassafterjustafewweeks.3.It’simportantthatXieLeikeepsabalancebetweenherstudiesandhersociallife.asthesubjectofthesentenceasthepredictiveofthesentenceasthesubjectofthesentence形式主語主語從句在復合句中充當____語；表語從句在復合句中充當____語，一般在______后；賓語從句在復合句中充當____語，且一般在_______或____后。同位語從句一般在_____后，解釋或補充說明該名詞的內容。賓主表系動詞及物動詞介詞位置，概念名詞1．Laurasaysshealwaysfeelshungrywhenshesmellsit,soItaughtherhowtocookit,too.2．Thefirsttimethatshehadtowriteanessay，hertutorexplained

thatshemustacknowledge

whatotherpeoplehadsaidifshecitedtheirideas,butthathemainlywantedtoknow

whatshethought!3．XieLeiwasconfusedbecauseshethoughtsheknewlessthanotherpeople.4．Atfirst,XieLeihadnoideawhatsheshouldsay，butwhatsurprisedherwasthatshefoundherselfspeakingupinclassafterjustafewweeks.5．Whatseemedstrangebeforenowappearsquitenormaltoher.賓語從句(省略that)賓語從句賓語從句賓語從句賓語從句賓語從句(省略that)同位語從句主語從句表語從句主語從句Morepractice(P38)一般連接詞連接代詞連接副詞what(ever),who(ever),whom(ever),which(ever),whosethat,whether/if,when,where,how,why充當從句的_____充當從句的_____._____._____.定語_____充當從句的任何成分主語賓語表語狀語不Conjunctions連接詞Combineeachpairofsentences1.Theadvisertalkedaboutmaintainingreasonableexpectationswhenstudyingabroad.HiswordswerequitehelpfultoMay.(What)WhattheadvisortalkedaboutmaintainingreasonableexpectationswhenstudyingabroadwasquitehelpfultoMay.鏈接教材2.Studentshavetowritecountlessresearchpapersaspartoftheircoursework.ThiswasnotsomethingthatChenHaowasreadyfor.(that)ThatstudentshavetowritecountlessresearchpapersaspartoftheircourseworkwasnotsomethingthatChenHaowasreadyfor.3.Whowillbethesuccessfulapplicantforthesummerjobatthelawfirm?Thisisthequestion.(who)Thisisthequestionwhowillbethesuccessfulapplicantforthesummerjobatthelawfirm.4.Exposuretoanothercultureanditspeoplecangiveexchangestudentsgreatinsightsintotheworld.Thisisanadvantageofstudyingabroad.(that)Anadvantageofstudyingabroadisthatexposuretoanothercultureanditspeoplecangiveexchangestudentsgreatinsightsintotheworld.5.SchoolsintheStatesarequitemulticultural,withstudentsandteachersfrommanydifferentethnicbackgrounds.ThisimpressedLiuYang.(It...that)ItimpressedLiuYangthatschoolsintheStatesarequitemulticultural,withstudentsandteachersfrommanydifferentethnicbackgrounds.6.ShouldshesticktoherownwayoflifeorfollowtheAmericanway?Thisisherconfusion.(whether)HerconfusioniswhethersheshouldsticktoherownwayoflifeorfollowtheAmericanway.名詞性從句考點歸納:3.易混連接詞thatvs.what;whatvs.which;what類詞vs.whatever類詞;whethervs.if等4.

it作形式主語,形式賓語的用法2.時態(tài)問題6.主謂一致問題1.語序問題5.語氣問題7.同位語從句&定語從句問題DifficultPoints考點1．語序問題1.Canyoutellmehowmanystudentsarethereinyourclass?

2.Idon'tknowwherehashegone.

名詞性從句在句中要用____語序,從句的引導詞必須始終置于______總結歸納：Canyoutellmehowmanystudentsthereareinyourclass?Idon'tknowwherehehasgone.陳述句首考點2．時態(tài)問題3.Ourphysicsteacheroncetoldusthatlight__________（travel）

fasterthansound.travels總結歸納：1)主句的動詞用一般現在時，從句謂語可根據需要選用各種時態(tài)2.Hesaidthathewillgotothestation.1.TomsaysthatMary____(go)abroadlastyearand__________(be)therefornearly5months.2）主句的動詞用過去時，從句謂語動詞用過去相應時態(tài)3）主句的動詞用過去時，從句表示客觀事實，格言，諺語等，從句謂語動詞用一般現在時wenthasbeenwould考點3．易混連接詞thatvs.what1.______hewantsisabook.2.______hewantstogothereisobvious.

3.Theresultis______wewonthegame.

4.Thisis_____wewanttoknow.

5.Idon’tknow____willhappennext.6.Heisnolonger____heusedtobe.7.Ihavenodoubt_____youwillsucceed.WhatThatthatwhatwhatwhatthatthat和what都可引導所有的名詞性從句。但是，______除起連接作用外，還在名詞性從句中充當成分，可作從句的_____、______、或____。而_____在名詞性從句中不充當任何成分，只起_______作用。what主語賓語表語that連接

引導詞that的省略that可省略的情況：a.主語從句

b.表語從句

c.同位語從句

d.用it做形式賓語的賓語從句

e.并列的賓語從句中的后幾個從句的引導詞that不能省略。單個賓語從句中的that可省略;and連接兩個賓語從句時，第一個賓語從句中的that可省略。that不可省略的情況：whichvs.what1)Ican’timagine_______madehimactlikethat.2)_____hewantsisabook.3)Ireadaboutitinthisbookorthatbook,butIcan’tremember_______itwas.4)Wouldyoumindtellingme______languageyourfriendspeaks,EnglishorFrench?①what什么,泛指；

②which哪個,一般有選擇范圍What

what

whichwhichwhat類詞

vs.whatever類詞找出下列句子中的錯誤，并總結出規(guī)律：1.Whoeverwillspeakatthemeetinghasnotbeendecidedyet.2.Whobreaksthelawshallbepunished.WhoWhoever（1）

what類詞(who/which/whom/when/where/how):有疑問意義，表示特指概念,充當成分。（2）whatever類詞(whoever/whichever/whomever):

有意義，“凡是…的，無論…的，任何…的”），無疑問意義，表示泛指概念；充當成分。相當于anythingthat,anyonewho,anyonethat/who.總結歸納：becausevs.whyvs.that1.Thereason_____hewasabsentwas____hewasill.2.Fromthespace,theearthlooksblue.Thisis________about70percentofitssurfaceiscoveredbywater.3.About70percentoftheearth’ssurfaceiscoveredbywater.Thatis____itlooksblue.thatbecausewhy常考的表語從句句型：That/This/Itiswhy+表語從句那就是……的原因That/This/Itisbecause+表語從句那就因為……Thereasonwhy…isthat+表語從句……的原因是……whyifvs.whether1.Iaskedher__________shehadabike.

2.We’reworriedabout________heissafe.

3.Idon’tknow___________heiswellornot.

4.Idon’tknow________ornotheiswell.

5.Ihaven’tdecided_______togothere.6.________wewillholdapartyintheopenairtomorrowdependsontheweather.7.Thequestionis________heshoulddoit.

8.Thedoctorcanhardlyanswerthequestion________theoldmanwillrecoversoon.

if/whetherwhetherwhetherwhetherwhetherWhetherwhetherwhether6種情況只能用whether：（1）主語從句位于句子開頭（2）介詞后的賓語從句；（3）引導表語從句；（4）與ornot連用；（5）引導同位語從句；(6)與todo連用當主語從句較長，而謂語較短時，常常將從句______，而用it作為形式主語置于句首。it也可作形式賓語。

單句語法填空，并總結出規(guī)律：1._____ishardtodecidewhenandwherewewillholdoursportsmeeting.2.Ithink_______worthwhilethatwespentsomuchmoneyonthesebooks.考點4．It作形式主語/賓語Itit總結歸納：后置it作形式賓語句型:主語+vt.（find/feel/think/consider/make/believe）+it+賓補+that/wh-…;考點5．語氣問題Wesuggestedthat

we(should)gotothecinema.后接that賓語從句中，用(should)do

It+be+v.–ed(suggested/required/…)+that

的主語從句中，也用

(should)dosth.考點6．主謂一致問題何時開會還沒有決定。

Whenthemeetingwillbegin

_____(have)notbeendecidedyet.他們何時出發(fā)和他們去哪里還沒有決定?？偨Y歸納：單數復數hasWhentheywillstartandwheretheywillgo_____(be)stillunknown.何時何地開會還沒有決定。Whenandwherethemeetingwillbegin_____(have)notbeendecidedyet.arehas單數單個的主語從句作主語時，謂語動詞一般用_____形式。如果是兩個或兩個以上的主語從句作主語，謂語動詞則用_____形式。由兩個或多個連接詞引導一個主語從句，謂語動詞用_____形式。注意！?。hat引導主語從句時,主句謂語動詞的單復數由表語的單復數決定.Whathewants______(be)thesebooks.Whathewants______(be)somewater.areis考點7．同位語從句vs.定語從句句子類型名詞與前面名詞的關系連接詞省略同位語從句定語從句抽象名詞名詞同位關系：對名詞進行補充說明所屬關系：對名詞進行修飾,加以限定連接作用，不作成分連接作用，賓語和主語不能省略可以省略同位語定語從句1.Thesuggestion___________heraisedatthemeetingisverygood.2.Thesuggestion____________thestudents(should)haveplentyofexerciseisverygood.(which/that)that名詞性從句考點歸納

that/what區(qū)別

whether/if選用主從和定從的區(qū)別

because/why區(qū)別連詞_______在從句中不作成分,無意義;而_______在從句中作成分,有意義。只能用whether小結：1.置于句首的______從句;2.介詞后面的______從句;3.引導_____從句和_______從句;

4.與________連用時;5.后面接______.because+____________;why+_____________。Thereasonwhy…is______...同位語從句_______________定語從句__________________thatwhat結果原因解釋說明修飾限定主語賓語表語同位語ornottodothatCompletethepassagewithA–Dfromthebox.WhatotherthingsdoyouthinkmightattractinternationalstudentstoChina?AthatheenjoysbeingwithChinesepeopleBHowhecanlearntoappreciateitmoredeeplyCWhatimpressedhimfirstDthatpeoplecaneatalmosteverythingwithchopsticks鏈接教材AfterjustafewmonthsinChina,Leon,anexchangestudentfromGermany,saysthathehasfalleninlovewithChineseculture.______wastheChinesefood.Hecouldn’tbelievehowmanydifferentkindsofChinesefoodthereare!Somethingelsehefoundimpressivewas______.Thenthere’sChina’scolourfulculture,fromarttomusic,

andfromcalligraphytoliterature.______remainsanimportantgoalforhim,

asheistrulyfascinatedbyit.LeonisalsoamazedbytheconvenienceofcashlesspaymentsinChina.Hecangooutsidewithoutanyneedforcash—allheneedsishismobilephone!ThebiggestreasonwhyhelovesChina,however,

is______.Hehasmadegreatfriendshere—friendsthathewillstillrememberlongafterhisdeparture(離開).CDBATheusageofnounclausesinwriting一篇作文，在適當的地方恰當地放置一兩個從句，不僅會讓作文更耐讀，而且作文分值會有所提高。高考英語作文評分標準寫作中的名詞性從