表语从句出现在
主系表结构的句子中。
系动词常见的有be(am/is/are)
感官动词look,sound,taste等
引导表语从句的引导词有很多种,包括
从属连词:that, whether, if ,
as if
关系代词:who,whom, whose, what,which等。
关系副词:when, why, where,how等。
由从属连词引导的表语从句如
1. The problem is if we could have a further discussion.
2. It seems as if it were going to rain heavily.看起来好像要下倾盆大雨。
由关系代词引导的表语从句如:
1. The main issue is who can carry out the task immediately.主要问题是谁能马上执行任务。
2. That is exactly what l'm talking about.
由关系副词引导的表语从句如
That is why I want to stay here.