英语复合复杂句例句

汇总 1）表语从句1．定义：用作表语的从句叫做表语从句。2．构成：关联词+简单句3．引导表语从句的关联词的种类：(1)从属连词that。如：The truble is that I have lst his address.麻烦是我把他的地址丢了。(2)从属连词whether, as, as if。如：He lked just as he had lked ten years befre.他看起来还与十年前一样。The questin is whether they will be able t help us.问题是他们是否能帮我们。注：从属连词if一般不用来引导表语从句，但as if却可引导表语从句，如：All this was ver twenty years ag, but