高三班公开课课件名词性从句

NounclausesWeallarepresentatthemeeting.WeallarepresentatthemeetingbutJohnisn’t.Weallarepresentatthemeetingbecauseitisveryimportant.简单句并列句复合句我们所有人都出席了会议.句子划分按结构划分: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:定语从句副词性从句:比较状语从句,地点状语从句,时间状语从句,让步状语从句,条件状语从句,目的状语从句,方式状语从句,结果状语从句,原因状语从句.复合句:Weallarepresentatthemeeting.简单句分析句子成分①主语②be动词③表语④宾语①⑤同位语③④⑤②名词性从句一、相关概念二、种类三、常见引导词四、常考考点1.that\what\which2.it形式主语、宾语的用法3.语序问题4.同位语从句和定从的区别5.what\whatever…6.if\whether7.虚拟语气问题五、练习一.相关概念1.名词：表示人或事物的名称的词2.名词的句法作用：名词在句中主要作主语,宾语,表语和同位语。另外还可以作定语,状语。3.名词性从句：在英语的句子结构中，本来该由名词充当的主语、宾语、表语和同位语，由一个句子来充当,这个句子就叫:名词性从句。主语从句subjectclause宾语从句objectclause表语从句predictive同位语从句appositive二、名词性从句的种类1.Whenwewillstartisnotclear.2.MrsBlackwon’tbelievethathersonhasbecomeathief.3.Myideaisthatweshoulddoitrightnow.4.Ihadnoideathatyouwereherfriend.主语从句宾语从句表语从句同位语从句（动词、介词、形容词之后的宾从）三、常见引导词：1）从属连词that(针对从句是一个陈述句）2）从属连词if,whether（是否）3）连接代词who,whom,what,which,whoever,whatever,whichever等4）连接副词where,when,how,why等1.ThatMsLiHaixiaisabluestockingisknowntousall.2.Shedoesn’tknowwhethershecanfinishtheworkontime.3.Theproblemiswhowillstay.4.Hecan’tanswerthequestionhowhegotthemoney.常见引导词的作用本身无意义，仅起引导作用。（引导宾语从句时可省，但是如果是并列的多个宾语从句，只能省第一个.引导其它名词性从句时不可省）有意义，作成分有意义，在句中作状语1）从属连词that2）从属连词if,whether（是否）3）连接代词who,whom,what,which,whoever,whatever,whichever等4）连接副词where,when,how,why等有意义，不作成分名词性从句引导词的选择原则1.看引导词的含义2.看引导词在从句中作什么成分1.____hesaidhasnothingtodowithyou.2._________we’llstartwillbetoldsoon.3.________hedidsuchathingsatisfiedme.4________wecanprotectculturalrelicsneedstobediscussed.whatWhen/whetherThatHowⅠ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。Whatyousaidyesterdayisright.Thatsheisstillaliveisagoodthing.Forexample: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:2.Whetherhewillcomehasn’tbeendecided.=Ithasn’tbeendecidedwhetherhewillcome.1.Thattheearthisroundistrue.=Itistruethattheearthisround.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.2、It+be+名词词组+that从句(1)Itisapitythatwecan’tgo.(2)Itisnosurprisethatourteamshouldhavewonthegame.(1)Itissaidthatheisthebeststudentintheclass.(2)ItisthoughtthatJoedrivesbadly.3、It+be+过去分词+that从句Itissaid/thought/reportedthat…据说/认为/报道4、It+不及物(happen,appear等)动词+that从句。(1)IthappenedthatIwasoutthatday.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.2).作介词宾语TheteacherissatisfiedwithwhatIsaid.Heisthinkingabouthowtheycansolvetheproblem.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.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(6123结构）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/dependon+it后常跟if或when从句Ihateitwhenpeoplelaughatthedisabled.Youmaydependonitthatyouparentswillhelpyouwheneveryouneedit.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。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?1.CouldIspeakto__isinchargeofInternationalSales,please?A．anyoneB．someoneC．whoeverD．nomatter2.Youcanonlybesureof_________youhaveatpresent;youcannotbesureofsomething_____youmightgetinthefuture.A.that;whatB.what;/C.which;thatD./;that3.ThesewildflowersaresospecialIwoulddo_____Icantosavethem.（2000北京春季）A.whateverB.thatC.whichD.whichevercBA宾语从句高考真题Ⅲ．表语从句ThePredicativeClause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.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.1.Greatchangeshavetakenplaceinthatschool.Itisnolonger______itwas20yearsago,_____itwassopoorlyequipped.A.what;whenB.that;whichC.what;whichD.which;that3.Whynottryyourlickdowntown,Bob?That’s______thebestjobsare.[2007浙江卷]A.whereB.whatC.whenD.why2.Youaresayingthateveryoneshouldbeequal,andthisis__________Idisagree.（04全国I）AwhyBwhereCwhatDhowABA表语从句高考真题Ⅳ．同位语从句TheAppositiveClause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)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:同位语从句定语从句解释