表语是什么?怎么找?

Question

表语是什么?怎么找?

Answer 1

　一 定义：
　　A 表语从句就是用一个句子作为表语.说明主语是什么或者怎么样,由名词、形容词或相当于名词或形容词的词或短语充当,和连系动词一起构成谓语.
　　The problem is puzzling.
　　主语 连系动词 形容词作表语
　　The problem is when we can get a pay rise.
　　主语 连系动词 一个句子作表语---表语从句
　　B 连接表语从句的连接词有：that,what,who,when,where,which,why,
　　whether,how.
　　He has become a teacher.
　　He has become what he wanted to be ten years ago.
　　She has remained there for an hour.
　　She has remained where I stood yesterday for an hour.
　　His suggestion is good.
　　His suggestion is that we should stay calm.
　　The question is confusing.
　　The question is when he can arrive at the hotel.
　　who will travel with me to Beijing tomorrow.
　　why he cried yesterday.
　　how I can persuade her to join us in the party.
　　whether the enemy is marching towards us.
　　二 注意：
　　A 表语从句一定要用陈述语序.
　　False:The question is when can he arrive at the hotel.
　　Right:The question is when he can arrive at the hotel.
　　B 不可以用if,而用whether 连接表语从句(as if 例外）.
　　引导宾语从句时可以互换if/whether 位于介词后要用whether
　　位于句首时要用whether
　　引导表语从句,主语从句,同位语从句时要用whether
　　False:The question is if the enemy is marching towards us.
　　Right:The question is whether the enemy is marching towards us.
　　Right:It looked as if he had understood this question.
　　C 不像宾语从句,在有表语从句的复合句中,主句时态和从句时态可以不一致.
　　Right:The question is who will travel with me to Beijing tomorrow.
　　Right:The question is why he cried yesterday.
　　D that在表语从句中不可以省掉.