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1、名词性从句,Xin,英语中的从句,一个句子做了另一个句子的成分,定语从句,状语从句,名词性从句,主语从句,宾语从句,表语从句,同位语从句,同位语与同位语从句,同位语：同位关系，同一个事物,Beijing, the capital of China, is my hometown.,同位语从句：将其中一个同位语变成句子。 （一个完整句子来解释说明某个抽象名词的具体内容）,The fact that he succeeded in the experiment pleased everybody.,常见的此类抽象名词有: idea， thought，hope， news，possibility ,
2、 fact， belief 等,名词性从句,That I love you.,名词性从句,That I love you is a fact.,It is a fact that I love you.,主语从句,I admit that I love you.,宾语从句,The fact is that I love you.,表语从句,It is a fact that I love you.,同位语从句,That在宾语从句中可省略，而在主语从句、宾语从句、表语从句与同位语从句中都不可省略。,一般疑问词whether/if,Whether will come to my party mak
3、es no difference.,主语从句,I dont know whether/if he needs my help.,宾语从句,My question is whether people will live on the moon someday.,表语从句,Scientists have argued over the question whether there is life on other planets.,同位语从句,whether/if区别,If只用于宾语从句，而whether 均可。,特殊疑问词why, how, what, where,Why dinosaurs b
4、ecame extinct is still a mystery.,I dont know how many letters there are in the English alphabet.,主语从句,宾语从句,Money is what we are badly in need of .,宾语从句,There arose the question where we could get the loan.,同位语从句,陈述句语序,名词性从句 练习,No one knows exactly .,Is there life on other planets?,No one knows exac
5、tly whether there is life on other planets .,is wholly new kind of police force.,What do we need?,What we need is wholly new kind of police force.,主语从句常用句型,表语从句常用句型,同位语从句常用句型,定语从句与同位语从句的区别,We are glad at the news that he will come.,We are glad at the news that he told us.,同位语从句,定语从句,定语从句中的that既代替先行词，同时以在从句中作某个成分（主语或宾语）；而同位语从句中的that是连词，只起连接主句与从句的作用，不充当句中任何成分,区别,