高三英语二轮复习 名词性从句教学课件

Nounclauses名词性从句Nounclauses名词性从句Heisahandsomeboy.Heisahandsomeboy

butIdon’tlikehim.Ilikehimbecauseheisahandsomeboy.简单句并列句复合句Heisahandsomeboy.简单句并列句复合句名词性从句:主语从句,宾语从句,表语从句,同位语从句形容词性从句:定语从句Thehandsomeboyismybrother.TheboyItalkedtoismybrother.

副词性从句:状语从句Icameacrosstheboyyesterday.IcameacrosstheboywhenIwas18yearsold.复合句:名词性从句:主语从句,宾语从句,表语从句,概念:在复合句中起名词作用的从句叫名词性从句(NounClauses）。名词性从句的功能相当于名词,它在复合句中能担任主语、宾语、表语、同位语等，因此根据它在句中不同的语法功能，名词性从句又可分为主语从句、宾语从句、表语从句和同位语从句。名词性从句概念:在复合句中起名词作用的从句叫名词性从句名词性从句连接词：that,whether,if在从句中不担任任何成分,不可省略(宾语从句除外)连接代词：what,whatever,who,whoever,whom,whose,which.在句中充当成分连接副词：when,where,how,why在句中做状语连接词:连接词:Ⅰ主语从句TheSubjectClause一.定义:在复合句中充当主语的句子叫做主语从句。Whatyousaidyesterday

isright.Thatsheisstillalive

isagoodthing.Forexample:Ⅰ主语从句TheSubjectClause一.定义:在二.连接词:连词that，whether;连接代词：who,what,which;连接副词：when,where,how,why等.三.主语从句的两种结构:主语从句可以放句首；也可以放句末，用it做形式主语.Forexample:二.连接词:连词that，whether;连接代词：wh2.Whetherhewillcomehasn’tbeendecided.=Ithasn’tbeendecidedwhetherhewillcome.

Thattheearthisroundistrue.=Itistruethattheearthisround.2.Whetherhewillcomehasn’t以it作形式主语，把主语从句后置的常用句型有：1.It+be+形容词+that从句（1）Itiscertainthatshewilldowellinherexam.（2）Itispossiblethathetoldhereverything.以it作形式主语，把主语从句后置的常用句型有：1.It+2、It+be+名词词组+that从句(1)Itisapitythatwecan’tgo.(2)Itisnosurprisethatourteamshouldhavewonthegame.2、It+be+名词词组+that从句(1)I(1)Itissaidthatheisthebeststudentintheclass.(2)ItisthoughtthatJoedrivesbadly.3、It+be+过去分词+that从句(1)Itissaidthatheisthe4、It+不及物(happen,appear等)

动词+that从句。(1)IthappenedthatIwasoutthatday.4、It+不及物(happen,appear等)

主语从句中的“主谓一致”：1.一个主语从句作主语相当于第三人称单数作主语，谓语动词用单数；

2.如果由and连接两个或两个以上的主语从句作主语，谓语动词用复数；

3.由两个或多个连接词引导一个主语从句，谓语动词用单数。注意主语从句中的“主谓一致”：1.一个主语从句作主语相当于第三Howandwhyhedidtheexperimentareunknowntoall.2.Howhedidtheexperimentandwhyhedidtheexperimentisunknowntoall.3.Whenhedidtheexperimenthasnotbeendecidedyet.√×isare×

Howandwhyhedidtheexperim2.What引导主语从句时,主句谓语动词的单复数由表语的单复数决定.Whathewants______thesebooks.Whathewants______somewater.areis2.What引导主语从句时,主句谓语动词的单复数由表语的Ⅱ宾语从句TheObjectClause一.在复合句中充当宾语的从句叫做宾语从句。二.宾语从句类型:1).作动词宾语Idon’tknowthatyouwillcomehere.Iwonderwhathehasdone.Ⅱ宾语从句TheObjectClause一.在复合句2).作介词宾语TheteacherissatisfiedwithwhatIsaid.Heisthinkingabouthowtosolvetheproblem.2).作介词宾语3).用作某些形容词的宾语：

这类形容词常见的有sure,certain,glad,pleased,happy,afraid,surprised,satisfied等。表示某种情感的形容词.(1)Iamafraid(that)I’vemadeamistake.(2)Iamsure(that)hewillwinthegame.3).用作某些形容词的宾语：这类形容词常见的4)用it作形式宾语Wethinkitourdutythatweshouldhelpothers.Ifinditimpossiblethatheshouldfinishtheworkintwodays.①动词find,feel,make,think,believe,consider后有宾补时,则需用it作形式宾语,而将真正的宾语从句后置,这时that不可省略4)用it作形式宾语Wethinkitourduty宾语从句注意事项1.引导宾语从句的连词that常可省去，但是如果是并列的多个宾语从句，只能省第一个.②有些动词/动词词组如:like/dislike/love/hate/appreciate/make/seeto/take/owe/dependon+it后常跟if或when从句Ihateitwhenpeoplelaughatthedisabled.Youmaydependonitthatyouparentswillhelpyouwheneveryouneedit.宾语从句注意事项1.引导宾语从句的连词that常可省去，但是2.宾语从句中的否定转移我认为他不会来这里Ithinkhewon’tcomehere.()Idon’tthinkhewillcomehere.()Ibelievehewon’tseeyou.()Idon’tbelievehewillseeyou.

()注意：如果宾语从句是由I/We+think,believe,imagine,suppose,expect等词引导的时候，要将从句中的否定形式转移到主句中去。2.宾语从句中的否定转移我认为他不会来这里Ithinkh

注意：这类句子后若带有反意问句，应采用肯定形式，反意问句部分应于从句主语一致。(宾语从名反意问句要根据主句)Idon’tbelievesheknowsit,doesshe?Idon’tknowwhenhejoinedthearmy,doI?注意：这类句子后若带有反意问句，应采用肯定形式二.类型:1.放在be动词之后。2.可以放在连系动词look,remain,seem等后。另外,常用的还有thereasonisthat…和Itisbecause等结构。例如：

Itseemsthatitisgoingtorain.

Thequestioniswhetheritisworthdoing一.定义:在复合句中充当表语的从句叫做表语从句Ⅲ．表语从句ThePredicativeClause二.类型:Itseemsthatitisgoin注意事项：1.在表语从句中，当reason,result,

cause,why作主语时，引导词只能用that，不能用because，Thereasonwhyhewaslatewashedidn’tcatchtheearlybus.

Whywedecidedtoputoffthefootballmatchistheweatherwastoobad.thatthat注意事项：thatthat2.

asif/though,because

也可引导表语从句.asif/though需要注意两种语气.(陈述语气,虚拟语气).because常用于This/That/Itisbecause结构中.Itlooksasifit’sgoingtorain.

Thatwasbecausehedidn’tunderstandme.2.asif/though,because也可引导表二.同位语从句的功能

同位语从句对于名词进一步解释，说明名词的具体内容Thenewsthatshepassedtheexamexcitedherparents.

一.定义:同位语从句就是在复合句中作名词的同位语的从句。三.能接同位语从句的名词有：fact,idea,news,information,order,belief,suggestion,advice等(常为抽象名词)Ⅳ．同位语从句TheAppositiveClause二.同位语从句的功能一.定义:同位语从句就是在复合句中作名四.连接词一般由that引导,也可根据选用whether,what,when,where,等来引导同位语从句。Ihavenoideawherehecomesfrom.Thereissomedoubtwhetherhewillpasstheexam.Thereisnodoubtthathewillpasstheexam.四.连接词一般由that引导,也可根据选用whether,IstillrememberthedaywhenIfirstcametoBeijing.Ihavenoideawhenshewillbeback.

注意:when,where引导定语从句时,其意义与先行词有关;但引导同位语从句时,其意义与同位的词无关,”什么时候,哪儿”Istillrememberthedaywhen五.同位语在句子中的位置

①同位语从句紧跟在名词后面.Weallknowthetruththattheearthgoesroundthesun.②同位语从句有时可以不紧跟在它所说明的名词后面，而是被别的成分隔开,称为分隔式的同位语从句。HegotthenewsfromMarythatthesportsmeetingwasputoff.

五.同位语在句子中的位置同位语从句与定语从句的区别

1）定语从句是形容词性的，对先行词起修饰、限制的作用，同位语从句是名词性的，对名词具体内容的补充说明。

2）that在定语从句中担任句子成分，是关系代词。that在同位语从句中不担任句子成分，是从属连词，通常不能省略。

注意事项:同位语从句与定语从句的区别注意事项:

同位语从句定语从句解释说明；that在从句中不充当成分但是不能省。修饰限定；that在从句中有成分、作宾语时可以省。Thenewsthatshepassedtheexamexcitedherparents.

Thenewsthatweknowfromherexcitedallofus.同位语从句定语从句解释说明；that在从句中不充当成分修饰Rememberit

a.主语从句中

b.表语从句中c.同位语从句中

d.介词后的宾语从句中

e.Whether后直接跟不定式todo

f.whether

后紧跟ornot

引导宾语从句时不用if.G.用if会引起歧义时只用whether不用if的情况：四.Rememberit

a.主语从句中

b.表语从句中只3.whether和if的选用1.Iaskedher__________shehadabike.2.______wewillholdapartyintheopenair

tomorrowdependsontheweather.3.We’reworriedabout________heissafe.4.Idon’tknow________heiswellornot.5.Idon’tknow_______ornotheiswell.6.Thequestionis_______heshoulddoit.7.Thedoctorcanhardlyanswerthequestion

______theoldmanwillrecoversoon.8.Idon’tknow_______togo.A.if/whetherB.ifC.WhetherD.thatCACCACCC3.whether和if的选用1.IaskedheATestApaperforeachstudentATestApaperforeachstudentDiscussionandcheckDiscussionandcheckHomework1.RelatedexercisesinYangguang.2.MoreexercisesfromEnglishWeekly.Homework1.Relatedexercisesi

Thankyou!Thankyou!Nounclauses名词性从句Nounclauses名词性从句Heisahandsomeboy.Heisahandsomeboy

butIdon’tlikehim.Ilikehimbecauseheisahandsomeboy.简单句并列句复合句Heisahandsomeboy.简单句并列句复合句名词性从句:主语从句,宾语从句,表语从句,同位语从句形容词性从句:定语从句Thehandsomeboyismybrother.TheboyItalkedtoismybrother.

副词性从句:状语从句Icameacrosstheboyyesterday.IcameacrosstheboywhenIwas18yearsold.复合句:名词性从句:主语从句,宾语从句,表语从句,概念:在复合句中起名词作用的从句叫名词性从句(NounClauses）。名词性从句的功能相当于名词,它在复合句中能担任主语、宾语、表语、同位语等，因此根据它在句中不同的语法功能，名词性从句又可分为主语从句、宾语从句、表语从句和同位语从句。名词性从句概念:在复合句中起名词作用的从句叫名词性从句名词性从句连接词：that,whether,if在从句中不担任任何成分,不可省略(宾语从句除外)连接代词：what,whatever,who,whoever,whom,whose,which.在句中充当成分连接副词：when,where,how,why在句中做状语连接词:连接词:Ⅰ主语从句TheSubjectClause一.定义:在复合句中充当主语的句子叫做主语从句。Whatyousaidyesterday

isright.Thatsheisstillalive

isagoodthing.Forexample:Ⅰ主语从句TheSubjectClause一.定义:在二.连接词:连词that，whether;连接代词：who,what,which;连接副词：when,where,how,why等.三.主语从句的两种结构:主语从句可以放句首；也可以放句末，用it做形式主语.Forexample:二.连接词:连词that，whether;连接代词：wh2.Whetherhewillcomehasn’tbeendecided.=Ithasn’tbeendecidedwhetherhewillcome.

Thattheearthisroundistrue.=Itistruethattheearthisround.2.Whetherhewillcomehasn’t以it作形式主语，把主语从句后置的常用句型有：1.It+be+形容词+that从句（1）Itiscertainthatshewilldowellinherexam.（2）Itispossiblethathetoldhereverything.以it作形式主语，把主语从句后置的常用句型有：1.It+2、It+be+名词词组+that从句(1)Itisapitythatwecan’tgo.(2)Itisnosurprisethatourteamshouldhavewonthegame.2、It+be+名词词组+that从句(1)I(1)Itissaidthatheisthebeststudentintheclass.(2)ItisthoughtthatJoedrivesbadly.3、It+be+过去分词+that从句(1)Itissaidthatheisthe4、It+不及物(happen,appear等)

动词+that从句。(1)IthappenedthatIwasoutthatday.4、It+不及物(happen,appear等)

主语从句中的“主谓一致”：1.一个主语从句作主语相当于第三人称单数作主语，谓语动词用单数；

2.如果由and连接两个或两个以上的主语从句作主语，谓语动词用复数；

3.由两个或多个连接词引导一个主语从句，谓语动词用单数。注意主语从句中的“主谓一致”：1.一个主语从句作主语相当于第三Howandwhyhedidtheexperimentareunknowntoall.2.Howhedidtheexperimentandwhyhedidtheexperimentisunknowntoall.3.Whenhedidtheexperimenthasnotbeendecidedyet.√×isare×

Howandwhyhedidtheexperim2.What引导主语从句时,主句谓语动词的单复数由表语的单复数决定.Whathewants______thesebooks.Whathewants______somewater.areis2.What引导主语从句时,主句谓语动词的单复数由表语的Ⅱ宾语从句TheObjectClause一.在复合句中充当宾语的从句叫做宾语从句。二.宾语从句类型:1).作动词宾语Idon’tknowthatyouwillcomehere.Iwonderwhathehasdone.Ⅱ宾语从句TheObjectClause一.在复合句2).作介词宾语TheteacherissatisfiedwithwhatIsaid.Heisthinkingabouthowtosolvetheproblem.2).作介词宾语3).用作某些形容词的宾语：

这类形容词常见的有sure,certain,glad,pleased,happy,afraid,surprised,satisfied等。表示某种情感的形容词.(1)Iamafraid(that)I’vemadeamistake.(2)Iamsure(that)hewillwinthegame.3).用作某些形容词的宾语：这类形容词常见的4)用it作形式宾语Wethinkitourdutythatweshouldhelpothers.Ifinditimpossiblethatheshouldfinishtheworkintwodays.①动词find,feel,make,think,believe,consider后有宾补时,则需用it作形式宾语,而将真正的宾语从句后置,这时that不可省略4)用it作形式宾语Wethinkitourduty宾语从句注意事项1.引导宾语从句的连词that常可省去，但是如果是并列的多个宾语从句，只能省第一个.②有些动词/动词词组如:like/dislike/love/hate/appreciate/make/seeto/take/owe/dependon+it后常跟if或when从句Ihateitwhenpeoplelaughatthedisabled.Youmaydependonitthatyouparentswillhelpyouwheneveryouneedit.宾语从句注意事项1.引导宾语从句的连词that常可省去，但是2.宾语从句中的否定转移我认为他不会来这里Ithinkhewon’tcomehere.()Idon’tthinkhewillcomehere.()Ibelievehewon’tseeyou.()Idon’tbelievehewillseeyou.

()注意：如果宾语从句是由I/We+think,believe,imagine,suppose,expect等词引导的时候，要将从句中的否定形式转移到主句中去。2.宾语从句中的否定转移我认为他不会来这里Ithinkh

注意：这类句子后若带有反意问句，应采用肯定形式，反意问句部分应于从句主语一致。(宾语从名反意问句要根据主句)Idon’tbelievesheknowsit,doesshe?Idon’tknowwhenhejoinedthearmy,doI?注意：这类句子后若带有反意问句，应采用肯定形式二.类型:1.放在be动词之后。2.可以放在连系动词look,remain,seem等后。另外,常用的还有thereasonisthat…和Itisbecause等结构。例如：

Itseemsthatitisgoingtorain.

Thequestioniswhetheritisworthdoing一.定义:在复合句中充当表语的从句叫做表语从句Ⅲ．表语从句ThePredicativeClause二.类型:Itseemsthatitisgoin注意事项：1.在表语从句中，当reason,result,

cause,why作主语时，引导词只能用that，不能用because，Thereasonwhyhewaslatewashedidn’tcatchtheearlybus.

Whywedecidedtoputoffthefootballmatchistheweatherwastoobad.thatthat注意事项：thatthat2.

asif/though,because

也可引导表语从句.asif/though需要注意两种语气.(陈述语气,虚拟语气).because常用于This/That/Itisbecause结构中.Itlooksasifit’sgoingtorain.

Thatwasbecausehedidn’tunderstandme.2.asif/though,because也可引导表二.同位语从句的功能

同位语从句对于名词进一步解释，说明名词的具体内容Thenewsthatshepassedtheexamexcitedherparents.

一.定义:同位语从句就是在复合句中作名词的同位语的从句。三.能接同位语从句的名词有：fact,idea,news,information,order,belief,suggestion,advice等(常为抽象名词)Ⅳ．同位语从句TheAppositiveClause二.同位语从句的功能一.定义:同位语从句就是在复合句中作名四.连接词一般由that引导,也可根据选用whether,what,when,where,等来引导同位语从句。Ihavenoideawherehecomesfrom.Thereissomedoubtwhetherhewillpasstheexam.Thereisnodoubtthathewillpasstheexam.四.连接词一般由that引导,也可根据选用whether,IstillrememberthedaywhenIfirstcametoBeijing.Ihavenoideawhenshewillbeback.

注意:when,where引导定语从句时,其意义与先行词有关;但引导同位语从句时,其意义与同位的词无关,”什么时候,哪儿”Istillrememberthedaywhen五.同位语在句子中的位置

①同位语从句紧跟在名词后面.Weallknowthetruththattheearthgoesroundthesun.②同位语从句有时可以不紧跟在它所说明的名词后面，而是被别的成分隔开,称