名词性从句 主语从句 起主语作用的从句叫主语从句。主语从句由下列 引导词引导: 1、从属连词that; whether 从属连词that没有意义,在从句中不起任何作用 从属连词 whether有意义,表示“究竟,是否”, 但在从句中不起任何作用。如: That the earth is round is known to everyone
名词性从句 一、主语从句 起主语作用的从句叫主语从句。主语从句由下列 引导词引导： 1、从属连词 that, whether. 从属连词that 没有意义，在从句中不起任何作用 从属连词whether有意义，表示“究竟，是否”， 但在从句中不起任何作用。如： That the earth is round is known to everyone
Whether the meeting will be held/on Monday or Tuesday hasn't been decided yet. 2、疑问代词who,whom,what, which 疑问代词保留原来的意义,起到连接主句和从句 作用 Who will be the general manager of the company is still a secret. Whom you will marry is none of my bu SIness. Which team will win the championship is uncertain
Whether the meeting will be held on Monday or Tuesday hasn’t been decided yet. 2、疑问代词 who, whom, what, which 疑问代词保留原来的意义，起到连接主句和从句 作用 Who will be the general manager of the company is still a secret. Whom you will marry is none of my business. Which team will win the championship is uncertain
3、疑问副词when, why, where,how How the prisoner escaped is attery When the presider nt will visi it chichas not been made public yet, n Where the meeting will be held hasn't been decided 4、关系代词what,这里what没有疑问含义, 相当于 the thing which What we lack is fund What you are doing is against me
3、疑问副词when, why, where, how. How the prisoner escaped is a mystery. When the president will visit China has not been made public yet. Where the meeting will be held hasn’t been decided. 4、关系代词what, 这里what没有疑问含义， 相当于the thing which What we lack is fund. What you are doing is against me
5、疑间代词who,whom,what,whi ever组成的复合词 Whoever wins the election wiethe chairman of the committee Whatever you take is yours. Whomever you go with will make her py unhapp 6、疑问副词when, where与ever组成的 复合词 Wherever you go is your own business. Whenever you do that is against the law
5、疑问代词who, whom, what, which 与 ever 组成的复合词 Whoever wins the election will be the chairman of the committee. Whatever you take is yours. Whomever you go with will make her unhappy. 6、疑问副词when, where 与ever 组成的 复合词 Wherever you go is your own business. Whenever you do that is against the law
二、表语从句。表语从句在句中充当表语的练 What the police want to knowisa you entered the room. The fact is that he divorced last week The reason why he was laid off was he was irresponsible for his job. 注意: asif; as though, because也可引导表语从句 She seems as if she had done a great thing It is because you eat too much
二、表语从句。表语从句在句中充当表语的功能。 What the police want to know is when you entered the room. The fact is that he divorced last week. The reason why he was laid off was he was irresponsible for his job. 注意： as if, as though, because 也可引导表语从句 She seems as if she had done a great thing. It is because you eat too much
宾语从句。宾语从句在句中起语功能宾 语从句的引导词与主语从句的引导诃残 及物动词主要有: think, believe, suppose, consider, find, imagine, mention, no tice, suggest, hope, wish, decide A Everybody knows that money does not grow on trees. Do you know where I can find her? Have you decided where you will go for holiday?
三、宾语从句。宾语从句在句中起宾语功能。宾 语从句的引导词与主语从句的引导词相同。 及物动词主要有：think, believe, suppose, consider, find, imagine, mention, notice, suggest, hope, wish，decide 等 Everybody knows that money does not grow on trees. Do you know where I can find her? Have you decided where you will go for holiday?
动词短语后跟宾语从句 The teacher pointed out that Tom had not studied hard enough Please go and find out when the train will arrive
动词短语后跟宾语从句 The teacher pointed out that Tom had not studied hard enough. Please go and find out when the train will arrive
否定的转移 有些表示思想感情的动词后的宾语从句中的否定 式或否定意思,可以转移到这些动词前 I don't think we have got enough time. I dont believe she'll arrive before 8
否定的转移 有些表示思想感情的动词后的宾语从句中的否定 式或否定意思，可以转移到这些动词前 I don’t think we have got enough time. I don’t believe she’ll arrive before 8
whether&if的区别 1. whether可以引导所有的名词性从多 f只可以引导宾语从句,不可引话限句 或表语从句。 Whether to do it is up to you. whether在此引导主语从句, 所以这句不能说成: If to do it is up to you What I am interested in is whether you will go with me. whether在此引导表语从句 所以这句不能说成: whatl am interested in is if you will go with me
whether & if 的区别： 1. whether 可以引导所有的名词性从句， if 只可以引导宾语从句，不可引导主语从句 或表语从句。 Whether to do it is up to you. whether在此引导主语从句， 所以这句不能说成： If to do it is up to you. What I am interested in is whether you will go with me. whether 在此引导表语从句， 所以这句不能说成： what I am interested in is if you will go with me
2. whether可以跟介词连用,而 I haven't settled the question mies ther I'll go back home. whether通常表示“是否,究竟” 而f通常表示条件句中的“如果”,仅当在宾 从句中表示“是否
whether 通常表示“是否，究竟” 而 if 通常表示条件句中的“如果”，仅当在宾语 从句中表示“是否” 2. whether 可以跟介词连用，而if 不可以 I haven’t settled the question of whether I’ll go back home