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时间:2020-06-16
《英语宾语从句课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在PPT专区-天天文库。
1、ObjectClause宾语从句一、宾语从句的概念宾语从句即句子作宾语,而不再是一个词或短语作宾语。Ilikemyteacher.(名词作宾语)Iknowhim.(代词作宾语)IknowMrLiteachesEnglish.(句子作宾语)包含宾语从句的句子结构:主句+连接词(引导词)+宾语从句二、宾语从句三要素连接词时态语序(一)连接词1.that2.whether/if3.连接代词whowhomwhosewhatwhich4.连接副词whenwhywherehow。由从属连词that引导的宾语从句注:that在句中无词汇意义,在从句中不能充当成分,在口
2、语当中往往省略e.g.Ihear(that)_______________________.(一小时后他会回来)Hesaid(that)______________________.(他非常想念我们)Theteachertoldus(that)___________________________.(地球围着太阳转)hewillbebackinanhourhemissedusverymuchtheearthmovesaroundthesun注意:当从句是客观真理的时候,无论主句什么时态,从句一律用一般现在时由从属连词whether,if引导的宾语从句e.
3、g.1.Askhim_____________________.(他是否能来)2.Idon’tknow___________________________.(是否要下雨)whether(if)hecancomewhetheritisgoingtorainornot当句末为ornot时,引导词只能用whether而不能用if.If与whether的区别Idon’tknow_____hewillcomeornot.Idon’tcareof______heishandsome.Hewondered______tostayherethenextweek.___
4、_hewillcomeisnotdecided.与ornot连用只能用whether介词后只能用whether与todo不定式连用只能用whether作主语只能用whether由连接代词what,whom,whose,which,what及连接副词when,where,how,why引导的宾语从句whenwe’llhaveameetingwhereheishowIcangettothestationwhythetrainislatewhocouldanswerthequestion1.Heasked__________________________.(
5、谁能回答这个问题)2.Doyouknow_________________________.(他们在等谁)3.Pleasetellme_______________________.(我们什么时候开会)4.Canyoutellme_______________.(他在哪儿)5.Couldyoutellme______________________.(我该怎么去车站)6.Wouldyoutellme_________________(为什么火车迟到了)whomtheyarewaitingfor(二)语序:陈述句语序即:陈述句结构(主+谓+其他成分)将下列
6、句子换成陈述句语序1.Isthereabanknearhere?2.Aretheydoinghomework?(三)时态(时态一致性)1.如果主句的时态是一般现在时,宾语从句的时态根据具体情况来确定,可以是_________时态。Idon’tthink(that)youareright.Pleasetelluswherewe’llgofishingtomorrow.DoyouknowwhenMr.Smithmovedhere?任何2.如果主句的时态是一般过去时,宾语从句只能用相应的_________时态(一般过去时,过去进行时,过去将来时,过去完成时)
7、。例如:HetoldmethathewasborninBeijingin1992.HesaidthathewouldgobacktotheU.S.soon.过去3.如果宾语从句所陈述的是客观真理,即使主句用了过去时,从句仍用_______时态。例如:Theteachersaidthattheearthmovesaroundthesun.一般现在三、宾语从句与简单句的转换(一)当宾语从句的主语和主句的主语相同,且主句的谓语动词是hope,wish,decide,agree,choose等时,从句可简化为不定式结构。eg:(1)IhopethatIcanre
8、ceiveyoure-mail.→Ihopetoreceiveyoure-mai
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