Unit2BridgingCulturesDiscoveringusefulstructure语法课件-高中英语人教版选择性

Unit2Bridgingcultures

---discoveringusefulstructureAttributiveClause（定语从句）NounClause(名词性从句)AdverbialClause（状语从句）主语从句表语从句宾语从句同位语从句主从复合句AslongasyoulovemeAlthoughlonelinesshasalwaysbeenafriendofmine,I'mleavingmylifeinyourhands.PeoplesayI'mcrazyand______Iamblind.

Riskingitallinaglance.

______yougotmeblindisstillamystery.Ican'tgetyououtofmyhead.

Don'tcare______iswritteninyourhistory.Aslongasyou'reherewithme.

Idon'tcare_____youare,

_____you'refrom,_____youdid.Aslongasyouloveme.thatHowwhatwhowherewhatStep1

Listentothesongandtrytounderstandthesentences.宾语从句宾语从句主语从句宾语从句Contents1234宾语从句的定义宾语从句的引导词宾语从句的时态it作形式宾语5总结

Iknowhim.2.Iknowthathelikesmaths.主语谓语宾语（简单句）主语谓语从句主语连词?什么是宾语从句？宾语从句的结构是什么？宾语从句从句谓语从句宾语Task1ObserveandfindouttheObjectsinthefollowingsentences.Step2Studytherules主语+谓语+连词（引导词）+宾语从句Task1Readthefollowingsentencesandtrytounderlinetheobjectclauses.Conclusion:宾语从句多位于_____________的后面。及物动词或介词

Wewonderhowweshalldo.Idon’tknowthatitcanbefake.Iworryaboutwhetherhecanpasstheexam.Payattentiontowhatthedoctorsaid.Step2Studytherules从属连词that,whether,if等只起连接作用，不在从句中作任何成分连接代词what,who,whom,which,whatever,whoever,whomever,whichever等在从句中作主语、宾语、表语等连接副词when,where,why,how等在从句中作状语2.宾语从句的引导词怎样选择引导词？1.连接词that在宾语从句中不充当成分，没有词义，通常可以省略。

Wethink（that）hewillhelpus.2.连接词if/whether在宾语从句中不充当成分，意为“是否”，whether,if可以互换

Iwonderwhether/ifitistrue.Sheaskedif/whetheritisenough.

从属连词that引导宾语从句时，下列情况下that不能省略：①

动词后有多个that引导的宾语从句时，只有第一个that可省略，其余的that不可省略。Hesaid(that)thebookwasveryinterestingandthat

allthechildrenliketoreadit.②

在it作形式宾语时，that引导宾语从句中的that大多不可省略，即：主+谓+it(形式宾语)+宾补+that从句Wemadeitclearthatwewouldnotgivein.只能用whether，不能用if的情况

在介词后面

在动词不定式前（whethertodosth）

当与ornot连用时1.Idon’tknow

itistrueornot.2.Ican’tdecide

toaccepthisinvitation.3.Iworryabout

Ihurtherfeelings.4.Iaskedher__________shehadabike.whetherwhetherwhetherwhether/if连接代词/连接副词连接代词：连接副词：who,whom,whose,which,whatwhere,how,why,when以上连接词引导宾语从句，在从句中充当成分，具有一定的意义，不能省略。（主、宾、表、定语）（状语）(根据句意判断)1.Idon’tknow

answerIshouldchoose.2.Theteacherasked

couldanswerthequestion.3.Iwonder

wewillhaveameeting.whichwhowhen1.当主句是一般现在时，宾从根据实际情况使用任何时态。Theheadmasterhopesthateverything

(go)well.Idon’tthinkit

(rain)tomorrow.2.当主句是一般过去时，宾从用过去的某种时态。Hesaidthathe

(be)worriedabouthisson.3.当从句表示的是一个客观真理或者不变的事实时，宾从用一般现在时。Theteachertoldusthatlight

(travel)fasterthansound.goeswillrainwastravels3.宾语从句的时态主过从过，主现从任，客观一般Yesterday,hesaidthathe

(finish)hishomework.hadfinishedTheradiosaysit_______(be)cloudytomorrow.Theheadmasterhopeseverything______(go)well.Iheardthey____________(return)italready.Ourteachertoldusinclassthesun_______intheeast.(rise)

willbe

goes

hadreturnedrises

PracticeFillintheproperformofthewordsgiven当主语从句较长，而谓语较短时，常常将从句______，而用it作为形式主语置于句首。it也可作形式宾语。

1._____ishardtodecidewhenandwherewewillholdoursportsmeeting.2.Wefind_______necessarythatwepractisespokenEnglisheveryday.Ihavemade_______arulethatIkeepadiaryeveryday.4.It作形式主语/宾语Itit总结归纳：后置it作形式宾语句型:主语+vt.（find/feel/think/consider/make/believe）+it+宾补(形容词和名词)+that/wh-…;it回顾与总结:引导词从属连词→连接代词→连接副词→语序时态主句—过去时→主句—现在时→---陈述句语序That/if/whetherwho,whom,whose,what,which，等（只能用whether的情况）When，where，how,why（从句的构成：主语+谓语+连词（引导词）+宾语从句）从句—

任何时态从句—

过去类时态宾语从句的三要素从句—客观事实，格言，谚语→

一般现在时WhatThatwhereWhether/Whenwhowhether/ifthat主语从句，what作has的宾语主语从句，that不作成分宾语从句，where作状语主语从句，whether表是否，when作状语宾语从句，who作主语宾语从句，whether/if表是否同位语从句，that不作成分ObserveandDiscoverIhavenoidea

when

hewillgetmarried.how

theycangetthetreasure.where

theconcertwillbeheld.who

isfitforthework.why

ithappened.which

penismine.what

weshoulddonext.whom

theyaretalkingabout.whether

it’llraintomorrow.that

ourfootballteamwonthegame.

AppositiveClause1.Iheardthenewsthatwewouldhavetwodaysoffthisweek.2.Thereissomedoubtwhetherheisfitforthejob.3.Thequestionwhatweshoulddonextisnotclear.4.Ihavenoideawherehehasgone.5.Shemadearequestthatweshouldhelpher.

Rule1在复合句中，同位语从句跟在_______词后面，并对其进行_______________,即该从句在复合句中充当__________语，意为“即......”。名解释说明同位thatwhetherwhohow事实消息想法真相希望问题信息信念思想怀疑承诺问题

Rule2同位语从句的引导词UsageofitsConjuctions引导词的使用从属连词连接代词连接副词that,whetherwhat,which,who,whom,whosewhen,where,how,why考点．同位语从句vs.定语从句句子类型名词与前面名词的关系连接词省略同位语从句定语从句抽象名词名词同位关系：对名词进行补充说明所属关系：对名词进行修饰,加以限定连接作用，不作成分连接作用，宾语和主语that不能省略宾that可以省略同位语定语从句1.Thesuggestion___________heraisedatthemeetingisverygood.2.Thesuggestion____________thestudents(should)haveplentyofexerciseisverygood.(which/that)thatThefactthattheywonthegame

pleasedallofthem.Thenewsthattheytoldus

cheeredusall.Suddenlythethoughtcametomethathecouldgoblind.Thethoughtthatsuddenlycameto

me

isterrible.(thatclause=thefact)（同位语从句）(that指代thenews)（定语从句）（同位语从句）(定语从句）判断下列各句是同位语从句还是定语从句如何判断名词性从句类型以及如何选择引导词1.判断从句类型2.判断从句缺什么成分3.判断连接词的意思找出下列句中的从句，并判断是哪种名词性从句。2.Myideaisthatweshoulddoitrightnow.3.Iknewthenewsthatourteamwonthematch.

4.Whowillgotothecollegeisstilluncertain.

5.TheyagreedwithwhatIsaidjustnow.找到从句画括号，判断从句类型名词性从句引导词的选择当从句中：缺主语：who(ever)(人)what(ever)(物)缺宾语：who/whom(ever)(人)what(ever)(物)缺定语：which(ever)/whose(ver)缺状语：where(ever),when(ever),why(ever),how(ever)不缺成分，不缺意思：that不缺成分，缺意思(“是否”)：whether/ifPractice实战高考WhatwhatwherethatwhichthathowwhetherPracticetimewhatwhether/ifthatthatwhenWhoeverwhy找到从句画括号，判断从句类型Whatthatwherehowthatwhetherwhy写作中的名词性从句一篇作文，在适当的地方恰当地放置一两个从句，不仅会让作文更耐读，而且作文分值会有所提高。高考英语作文评分标准第五档(很好)；(21-25分)1.完全完成了试题规定的任务。2.覆盖所有内容要点。3.应用了较多的语法结构和词汇。名词性从句在写作中的运用2019全国卷1（应用文）如果你们能给我这次机会，我将不胜感激。Iwouldappreciateitifyoucouldgivemethischance.2021新高考卷1-应用文写作我真诚的希望这份报纸在我们学生中越来越受欢迎。Itismysincerehopethatthenewspaperwillbemoreandmorepopularamongusstudents./Isincerelyhopethat…2021全国乙卷它的缺点之一是盯着屏幕对我们的眼睛有害。Oneofthedisadvantagesisthatstaringatscreensisharmfultooureyes.2021浙江1月（读后续写）让我们惊讶的是，它获得了1000多个赞。Whatsurpriseduswasthatitgotover1000likes.Itsurprisedusthat…2021浙江6月（读后续写）我得奉献出我的钱这是不公平的。ItisunfairthatIshouldcontributemymoney.2021新高考卷1（读后续写）他立刻明白了发生了什么。Heimmediatelyunderstoodwhathadhappened.睁开眼，她不敢相信她所看到的。Openinghereyes,shecouldn’tbelievewhatshehadseen.假如你是李华，班会课上班主任Mr.Chen要求你用英文写一篇演讲稿，给班里的同学们加油打气。尽量用上你所学过的名词性从句。让我担心的是在高考中能否通过英语考试。

(what主语从句,whether表语从句)2.我发现学好英语是很重要的。(it形式宾语或表语从句)3.在我看来，成功主要取决于一个人是否有决心。

(determination)(whether宾语从句)4.我的愿望是被一所重点大学录取。(表语从句)5.可是事实是我的成绩不是很好。(主语从句itisafactthat...)6.但我相信人人都有获得成功的潜力。(宾语从句thepotentialtodosth)7.总之，我们有责任尽我们最大可能去实现我们的梦想！

(形式主语和同位语从句Itisourresponsibilitythat…)TheusageofnounclausesinwritingApossibleversion:

WhatworriesmemostiswhetherIcanpassEnglishtestincollegeentranceexamination.IfinditimportanttolearnEnglishwell.Inmyopinion,successdependsmainlyonwhetheronecanhavegreatdetermination.MyhopeisthatIcanbeadmittedtoatopuniversity.However,itisafactthatIdon’tdowellinstudy.ButIbelievethateveryonehasthepotentialtoachievesuccess.Allinall,itisourresponsibilitythatweshouldsparenoefforttorealizeourdreams.TheusageofnounclausesinwritingCombineeachpairofsentences1.Theadvisertalkedaboutmaintainingreasonableexpectationswhenstudyingabroad.HiswordswerequitehelpfultoMay.(What)WhattheadvisortalkedaboutmaintainingreasonableexpectationswhenstudyingabroadwasquitehelpfultoMay.链接教材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)Herconfusioniswhethersheshouldsticktoherown