名词性从句复习名词性从句:即指性质相当于名词的从句,它包括主语从句、宾语从句、表语从句和同位语从句
一、引导名词性从句的连接词连接代词:who,whom,whose,what,which,whoever,whatever,whichever连接副词:when,where,how,why,whenever,wherever,however连接词:whether,if“是否”不充当句子的任何成分
that只能起连接主句和从句的作用,不充当从句的任何成分,无词义
二、名词性从句的分类1
主语从句:用作主语的从句叫主语从句
Thatshelikessuchkindoffilmsisveryinteresting
Whetherhewillcomeremainsaquestion
Whatsheisdoingisnoneofyourbusiness
Whoevercomeswillbewelcome
Wherehehasbeenisstillapuzzle
Howeveryoudoitisallrightwithme
表语从句:表语从句在句中作表语,它位于主句的系动词之后
Theproblemisthatsmokerscannotgowithoutsmoking
问题是抽烟的人不抽烟就会感到难受
Thequestioniswhetheritisworthdoing
问题是这是否值得做
Chinaisnolongerwhatitusedtobe
中国已不是从前那个样子了
Thisiswherehehasworkedforyears
这就是他多年工作的地方
宾语从句:在句中可以作谓语动词或介词或某些形容词的宾语
Theyknowthatthehabitmaykillthem
TheydoubtwhetherornotJackisagoodstudent
Theteacheriss