资源描述:
《宾语从句和表语从句.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、名词性从句句子的结构类型:句子按结构分有三类:简单句;并列句;复合句Ilikefootball.Ilikefootballbuthelikesbasketball.IplayfootballwheneverIhavetime.简单句:只包含一个主谓结构,而且各个成分都只是由单词或短语组成的句子。简单句的基本结构:主语+谓语Igotoschooleveryday.MysisterandIlikeswimming.IreadandlistentoEnglisheveryday.DickandJohnleftandwon’tbebackuntiltomo
2、rrow.并列句:由并列连词把两个或两个以上的简单句连接在一起的句子。并列句的基本结构:简单句+并列连词+简单句MaxwasborninGermanyandGermanwashisnativelanguage.(并列关系)Asmilecostsnothingbutitisworthalot.(转折关系)Don’tmove,orI’llfire.(选择关系)Itmusthaverained,forthegroundiswet.(因果关系)复合句:由一个主句和一个或一个以上的从句构成的句子。复合句的基本结构:主句+从句(或:从句+主句)主句:在复合句中
3、起主导作用的有主谓关系结构的句子。从句:有自己的主语和谓语,但不能独立成为一个句子。从句基本结构:连词+主语+谓语。一般来说,从句只充当主句中的某个成分,根据从句在句中的句法功能,从句可分为定语从句;状语从句,名词性从句(主语从句,表语从句,宾语从句,同位语从句)。定语从句:在句中的功能是充当定语。Thisisthedoctorwhosavedtheboy’slife.ThereisabookwhichwaswrittenbyLuXun..状语:Iwasbornin1983.IwillcallyouassoonasIcomeback.Whereve
4、ryouworkyoushouldworkhard.名词性从句:主语从句;表语从句,宾语从句;同位语从句。Guess!!!Thisiswhatwewant.Iamsurethatshewilllikethisbook.Whetherheiscomingornotdoesn’tmattertoomuch.Whodidtheworkisunknown.Ihavenoideawhentheywillbebackandsettledown.Ihaveheardthenewsthatwewillhaveatripthisweek.Thefactthathed
5、idn’tlikeheratallsurprisedheralot.宾语从句:在句子中起宾语作用的从句在谓语动词,介词,动词不定式,分词,动名词都可以带有宾语从句。(某些形容词)Ithinkthatitisnecessaryforustogetupearly.Iamsurethatshewillcomehereontime.Iamgladthatsomanyoldclassmateswillattendourparty.Hesaidthathewouldcome.Iaskedwhocouldanswerthequestion.Thefarmerwa
6、ntedtoknowwhomtheboysaved.连接宾语从句的分为:连词that,whether,if.连接代词:who,whom,whose,whoever,whomever,whosever,what,which,whatever,whichever.连接副词:when,where,how,whenever,wherever,however,why.if和whether的区别:在宾语从句中,if/whether通用但只用whether…ornot.或whetherornot不可以说成ifornot.Iwonderwhether/ifyouw
7、illhelpme.Iwonderwhetherornotyouwillhelpme.whether引导的宾语从句可以位于句首,if不可以。Whetherthisistrueornot,Ican’tsay.whether引导的宾语从句还可以做介词的宾语,if不可以。Wearetalkingaboutwhethershewillcomebackhome.whether还可以用于不定式前,if不可以。Idon’tknowwhethertogoornot.二.宾语从句的否定转移。1.主句谓语动词是think,believe,imagine,suppose
8、consider,expect,fancy,guess等动词后的宾语从句如果是否定的,其否定形式往往转移到主句谓语动词上,