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1、关于同位语从句公开课PPT第一张，PPT共四十页，创作于2022年6月nounclauses名名词词性从句性从句subjectiveclause主语从句主语从句objectiveclause宾语从句宾语从句predicativeclause表语从句表语从句appositiveclause同位语从句同位语从句 第二张，PPT共四十页，创作于2022年6月1.名词性从句的引导词名词性从句的引导词that,whether,if,asifwhat,which,who,whom,whatever,whichever,whoever,whosewhen,where,why,how连词：连词：连接代词连接代
2、词：连接副词：连接副词：2.如何判断从句？如何判断从句？宾语从句：宾语从句：位于及物动词或介词之后位于及物动词或介词之后表语从句：表语从句：位于连系动词之后位于连系动词之后主语从句：主语从句：位于句首位于句首/句末，即在谓语动词之前句末，即在谓语动词之前ThathewillsucceedThathewillsucceediscertain.iscertain.It Itiscertainiscertainthathewillsucceedthathewillsucceed.第三张，PPT共四十页，创作于2022年6月规规律一：律一：主主语语从句一律用从句一律用_语语序，序，即即_在前，在前，_
3、在后。在后。陈陈述述主主语语谓语谓语规规律二：律二：主主语语从句做主从句做主语语，主句的，主句的谓语动词谓语动词多用多用_。what引引导导的主的主语语从句，可根据从句，可根据_决定主句决定主句动词动词的的单单复数形式复数形式单单数数表表语语that在引出主在引出主语语从句从句时时没有没有意意义义，不不充当充当句子成分，句子成分，_（能（能/不能）省略。不能）省略。规规律三律三:不能不能规律四规律四：whether/if表表“是否是否”，“if”不能放在不能放在_引导主语从句，句首只能用引导主语从句，句首只能用_。句首句首whether第四张，PPT共四十页，创作于2022年6月LeadinL
4、eadin 1.Theirfriend,DannyLin,waswaitingattheairport.HewasgoingtotakethemandtheirbaggagetocatchtheTrueNorth,thecross-Canadatrain2.SomepeoplehavetheideathatyoucancrossCanadainlessthanfivedays,buttheyforgetthefactthatCanadais5,500kilometersfromcoasttocoast.第五张，PPT共四十页，创作于2022年6月Somepeoplehavetheideatha
5、tyoucancrossCanadainlessthanfivedaysthat名词名词引导词引导词从句从句总结：同位语从句结构总结：同位语从句结构_+_+_名词名词引导词引导词从句从句第六张，PPT共四十页，创作于2022年6月1.Ihavenoideawhyyouaresotiredeveryday.2.Thefactthatwedontgetenoughsleepisabsolutelytrue.3.Ihavebeenthinkingaboutthequestionwhetherweshouldbegivenmorefreetime.4.Weallknowthetruththatnoth
6、ingismoreimportantthanhealth.ideaThefactthequestionthetruth同位语从句的作用同位语从句的作用:?进一步解释、说明前面名词的具体内容。进一步解释、说明前面名词的具体内容。Activity 1 Read and find第七张，PPT共四十页，创作于2022年6月同位语从句同位语从句其前的名词通常为其前的名词通常为_名词名词,如：如：_,_,hope,wish,_,order,_,_,belief,truth,theory,decision,conclusion,promise,_,_,plan,_。Summary(1):抽象抽象factn
7、ewsopinionquestionproblemthoughtsuggestionidea第八张，PPT共四十页，创作于2022年6月连接词连接词that引导的同位语从句引导的同位语从句that在从句中在从句中不充当成分不充当成分,只起连接作用只起连接作用.He told me the news that he would come home from aboard soon.他告诉我一个消息他告诉我一个消息,他马上要从国外回国他马上要从国外回国.第九张，PPT共四十页，创作于2022年6月只用只用whether引导引导,不用不用if.这个问题是否正确还未被证实这个问题是否正确还未被证实.T
8、he problem _ it is true hasnt been confirmed.连接词连接词whether引导的同位语从句引导的同位语从句whether第十张，PPT共四十页，创作于2022年6月连接词连接词代词代词what/which/who 引导的同位语从句引导的同位语从句1.谁会出国这个问题还未决定谁会出国这个问题还未决定.2.我不知道该选哪个我不知道该选哪个.1.The question _ should go abroad hasnt been decided yet.2.I have no idea _to choose.whichwho在从句中充当成分在从句中充当成分第
9、十一张，PPT共四十页，创作于2022年6月连接词连接词副词副词when/where/why/how 引导的同位语从句引导的同位语从句 1.我了解他们为什么离开得那么早我了解他们为什么离开得那么早.2.我们还没决定好去哪儿我们还没决定好去哪儿.1.Ive got a good idea _ they left early.2.The question _ we should go has not been decided.whywhere第十二张，PPT共四十页，创作于2022年6月Summary(2):同位语从句同位语从句在复合句中用作在复合句中用作的从句叫同位语从句，的从句叫同位语从句，它
10、是它是_从句之一。引导同位语从句的连从句之一。引导同位语从句的连接词有：从属连词接词有：从属连词,；连接代词；连接代词,_,_,等，等，连接副词连接副词,_等。等。同位语名词性thatwhetherwhichwhowhenwherewhyhowwhomwhat第十三张，PPT共四十页，创作于2022年6月Activity 2 Choose the proper introductive words1.The question _ should do the work is being discussed at the meeting.2.I have no idea _ the driver
11、made phone call when driving.3.The fact _two pupils were killed cant be accepted by their parents.4.The problem _we should have the meeting in the hall now must be decided at once.5.I have some doubt _ he is suitable for the job.6.There is no doubt _ he is suitable for the job.whowhythatwhetherwhent
12、hat第十四张，PPT共四十页，创作于2022年6月doubt(怀怀疑疑)肯定形式后同位肯定形式后同位语语从句用从句用whether引引导导；nodoubt(不不怀怀疑疑)即否定形即否定形式之后的同位式之后的同位语语从句用从句用that引引导导。注意注意1:1.Ihavesomedoubt_shecanpersuadeherhusbandtogiveupsmoking.1.Thereisnodoubt_wewillwinthegamewhetherthat第十五张，PPT共四十页，创作于2022年6月同位同位语语从句从句有有时时被被别别的的词词或短或短语语把把它和名它和名词词隔开：（隔开：（谓
13、语较谓语较短，同位短，同位语语从句从句较长较长）注意注意2:1:ThestorygoesthatWilliamTellkilledthekingwithanarrow.2:Wordcamethattheirteamhadwon.（word：n消息）消息）分隔式同位分隔式同位语语从句从句第十六张，PPT共四十页，创作于2022年6月若被同位语从句说明的名词是：若被同位语从句说明的名词是：advice,suggestion,proposal,demand,request,requirement,order等表示建议、命令、要求的词时，同位语从句的谓语用等表示建议、命令、要求的词时，同位语从句的谓语
14、用(should)+do1).Imadethesuggestionthatthemeeting_(bring)toanend.(should)bebrought2).Theorderthatwe_(send)afewpeopletohelpthemwasreceivedyesterday.3).Theorderthatwe_(receive)yesterdaywasthatwe_(send)afewpeopletohelpthem.(should)sendreceived(should)send注意注意3:3:第十七张，PPT共四十页，创作于2022年6月同位语从句与定语从句的同位语从句与定语
15、从句的不不同之处（同之处（1 1）同位语从句用来进一步同位语从句用来进一步_前面名词的内容前面名词的内容;定语从句用来定语从句用来_前面的名词。前面的名词。The news that our team has won the final match is encouraging.（同位语从句说明（同位语从句说明“消息消息”的内容：的内容：_）The news that you told us is really encouraging.（定语从句对（定语从句对“消息消息”加以限定：是加以限定：是_，而非来自其他渠道。但消息是何内容却不得而知。）而非来自其他渠道。但消息是何内容却不得而知。）Su
16、mmary(3):解释说明修饰限定我们队取得了决赛胜利我们队取得了决赛胜利你告诉我的你告诉我的第十八张，PPT共四十页，创作于2022年6月The news that our team has won the final match is encouraging.The news that you told us is really encouraging.Summary(3):同位语从句与定语从句的同位语从句与定语从句的不不同之处（同之处（2 2）在从句中充当成分吗？在从句中充当成分吗？that同位语从句同位语从句定语从句定语从句不作成分，无意义，不能省指代先行词，作成分，作宾语可省第十九张
17、，PPT共四十页，创作于2022年6月1 1、从连接词的功能、从连接词的功能1)Thesuggestion(that/which)shegaveisquitegood.（thatthat指代指代suggestionsuggestion，又在从句中充当宾语，可省略），又在从句中充当宾语，可省略）2)Thesuggestionthatyoushouldstayintheroomisquitegood.（that that 不充当任何成分）不充当任何成分）2 2、从语气上辨别从语气上辨别 表示要求，建议，命令等词后的同位语要用表示要求，建议，命令等词后的同位语要用(should)+do(should
18、)+do 的虚拟形式，而定语从句没有这一条。的虚拟形式，而定语从句没有这一条。第二十张，PPT共四十页，创作于2022年6月3.Thesuggestionthatstudentsshouldlearnsomethingpracticalisworthconsidering.4.Thesuggestionthattheyareconsideringisthatstudentsshouldlearnsomethingpractical.同位语从句同位语从句定语从句定语从句第二十一张，PPT共四十页，创作于2022年6月3.在名词和从句之间加在名词和从句之间加be,使之构成一个新句子，使之构成一个新
19、句子，如果合乎逻辑，句子通顺，则是同位语从句，如果合乎逻辑，句子通顺，则是同位语从句，定语从句是不能用系表结构把先行词与定语从句是不能用系表结构把先行词与从句连接起来的。从句连接起来的。Thenewsthatourteamhaswonthegamewastrue.Thenewsthathetoldmeyesterdaywastrue.Thenewsisthatourteamhaswonthegame.Thenewsisthathetoldmeyesterday.(句子通顺，是同位语从句）句子通顺，是同位语从句）（句子不通顺，是定语从句）（句子不通顺，是定语从句）第二十二张，PPT共四十页，创作
20、于2022年6月判断下列从句是定语从句还是同位语从句：判断下列从句是定语从句还是同位语从句：Thenewsthatyouveheardisnttrue.ThenewsthatwellgoonapicnicthisSundayisnttrue.定语从句定语从句同位语从句同位语从句Weexpressedthehopethattheyhadexpressed.WeexpressedthehopethattheywouldcometovisitChinaagain.()定语从句定语从句同位语从句同位语从句第二十三张，PPT共四十页，创作于2022年6月1.Ihaveahopethatallofyouw
21、illgotocollege.2.Ihatethefactthathetoldme.3.Ihatethefactthathealwaystellslies4.Titanicistheshipthatsankintotheocean.5.Hemadeanexcusethathiscarbrokedownontheway.同位语从句同位语从句定语从句定语从句定语从句定语从句同位语从句同位语从句同位语从句同位语从句 Activity 3 判断以下是什么从句第二十四张，PPT共四十页，创作于2022年6月1.Itissaidthatmoremiddleschoolgraduateswillbeadmi
22、ttedintouniversities;thisistheinformation_hasbeenputforward.A.whatB.thatC.whenD.as2.Sheheardaterriblenoise,_broughtherheartintohermouth.A.itB.whichC.thisD.that3.Icantstandtheterriblenoise_sheiscryingloudly.A.itB.whichC.thisD.that4.Thefact_hefailedintheexamisnottheone_hetoldme.A.which;thatB.that;/C.w
23、hich;whichD./;that Activity 4 Choose the best answer第二十五张，PPT共四十页，创作于2022年6月 Activity Fill in the blanks The news _(MH370失踪)shocked the whole world.Malaysian authorities said that there was no confirmation_(残骸被找到)on March 12.The mystery _(飞机去哪儿了)also confused all people in the whorld._(是否是)an act of
24、 terrorism was another doubt.We all had a dream_(有部分乘客幸存)But unfortunately,on March 24 Malaysian authorities message to the relatives broke our last hope.that MH370 dissapeared that debris was foundwhere the plane has goneWhether it was that some of the passengers survived.第二十六张，PPT共四十页，创作于2022年6月 “
25、Malaysia Airlines deeply regrets that we have to assume,beyond any reasonable doubt,that MH370 has been lost and_none of those on board survived.”But just as the lyrics(歌词)say,we still hold the belief_,(飞机能穿越时间和空间)living with us together.thatthat the plane can cross time and space第二十七张，PPT共四十页，创作于20
26、22年6月 Listen to a song第二十八张，PPT共四十页，创作于2022年6月 Activity 6 Complete the sentences1.The question_bothered him.(get)能从哪里弄到如此多的钱这个问题困扰着他2._is the use of cell phone.他们正在谈论的手机的使用。（talk）3._ the MH370 flight lost crashed,but fuel tanks were limited in the distance it had.（confirm）还没有消息证实MH370航班已失事，但是这个航程的航班
27、油量是有限的。4.The question is _ in such a short time.(prepare)问题是我们能否在如此短的时间内准备好。5.Did she say_?（work）她是在说我们应该怎样做这个工作吗？where he could get so much money What they are talking aboutIt has not been confirmed that whether we can prepare wellhow we should do the work第二十九张，PPT共四十页，创作于2022年6月1.Thenewsthattherea
28、renolivesonthemoonisknowntousall.()2.Thenewsthatyouheardisnottrue.()3.Haveyouanyideawhohewentwith?()4.Isthereanyhopethattheywillbehomeintime?()5.Theproblemthatyoureferredtodoesntexistatall.()同位语从句同位语从句定语从句定语从句同位语从句同位语从句同位语从句同位语从句定语从句定语从句第三十张，PPT共四十页，创作于2022年6月What kind of noun clauses are they?1.Wha
29、t it was to become was a mystery.2.I dont know who will help Henry to win the bet.3.His trouble is that he doesnt know anybody in London.4.The fact that ships can go there surprises many people.主语从句主语从句宾语从句宾语从句表语从句表语从句同位语从句同位语从句_ _第三十一张，PPT共四十页，创作于2022年6月The man from the star这部电视剧已经成为最近的热点是一个事实_a re
30、cent hot topic is a truth.(become)That the TV play has become Subject Clause 主语从句第三十二张，PPT共四十页，创作于2022年6月很多人想知道为什么都教授吸引了那么多的粉丝。Many people wondered _ _.(attract)why Prefessor Du attracted so many fans.Object Clause 宾语从句第三十三张，PPT共四十页，创作于2022年6月理由可能是他拥有帅气的外表和强大的超能力。Maybe the reason is _ _.(have)that h
31、e has handsome appearence and strong superpowerPredicativeClause 表语从句第三十四张，PPT共四十页，创作于2022年6月尽管我也被这部剧吸引，但炸鸡和啤酒因为这部剧成为了很受欢迎的食物的事实还是让我很吃惊。Although I was attracted by this drama,the fact _ because of it still surprised me.that the fried chicken and beer became popular foodAppositiveClause 同位语语从句(become
32、)第三十五张，PPT共四十页，创作于2022年6月同位语是句子成分的一种同位语是句子成分的一种,它位于它位于名词、代名词、代词词后面后面,说明它们的性质和情况说明它们的性质和情况,它可以由它可以由名词、代词、名词性短语或从句充当。名词、代词、名词性短语或从句充当。（对前面名词或代词的补充说明）（对前面名词或代词的补充说明）同位语同位语theAppositive语法精解语法精解(一一)第三十六张，PPT共四十页，创作于2022年6月1.(09四川四川8).Newscamefromtheschooloffice_XiaoLinhadbeenadmittedtoBeijingUniversity.A
33、.whichB.whatC.thatD.where2.(09天津天津9).Itisobvioustothestudents_theyshouldgetwellpreparedfortheirfuture.A.asB.whichC.whetherD.that3.(06上海上海)Oneadvantageofplayingtheguitaris_itcangiveyouagreatdealofpleasure.A.howB.whyC.thatD.when高考链接高考链接同位语从句同位语从句主语从句主语从句表语从句表语从句第三十七张，PPT共四十页，创作于2022年6月4.(上海上海01年春季）年春季
34、）Whatthedoctorsreallydoubtis_mymotherwillrecoverfromtheseriousdiseasesoonA.whenB.howCwhetherD.why5.(2006江苏江苏)Wehaventsettledthequestionof_itisnecessaryforhimtostudyabroadAifBwhereCwhetherDthat6.(96NMET)_wellgocampingtomorrowdependsontheweather.A.IfB.WhetherC.ThatD.Where表语从句表语从句宾语从句宾语从句主语从句主语从句第三十八张，
35、PPT共四十页，创作于2022年6月7.(2000NMET)_shecouldntunderstandwas_fewerandfewerstudentsshowedinterestinherlessons.A.that;whatB.what;whyC.what;becauseD.why;that8.(09湖南湖南)Sheisveryimportanttous.Wehavebeenpreparedtodoittakestosaveherlife.A.whicheverB.howeverCwhateverD.whoever9.(09海南海南)CouldIspeaktoisinchargeofInternationalSalesplease?A.whoB.whatC.whoeverD.whatever主语从句主语从句宾语从句宾语从句宾语从句宾语从句第三十九张，PPT共四十页，创作于2022年6月感感谢谢大大家家观观看看第四十张，PPT共四十页，创作于2022年6月