啥是"宾语从句""表语从句"

表语从句 一 定义： A 表语从句就是用一个句子作为表语。 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）。 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。 表语从句只能置于主句之后，而主句的动词只能是联系动词。

宾语从句和表语从句的区别

宾语从句和表语从句的区别为：实意动词后面的为宾语从句，系动词后面的为表语从句。 即：宾语从句修饰的是动词，表语从句是跟在be 动词后面。

宾语从句，是名词性从句的一种。在主从复合句中充当宾语，位于及物咐没动词、介词或复合谓语之后的从句称为宾语从句。宾语从句分为三类：动词的宾语从句，介词的宾语从句和形容词的宾语从句。

表语从句（Predicative Clause）就是用一个句子作为表语。说明主语是什么，由名词、形容词或相当于名词或形容词的词或短语充当表语。

宾语从句和表语从句都属于名词性从句。其作用跟名词在句中的作用相同。故充当宾语的句子叫宾语从句，衡友纳充当表语的句子叫表语从句。

宾语从句修饰的是动词。I know that his car is blue.我知道他的车是蓝色的。能够接告肢宾语从句的动词有say, understang, beleve,think,know,hope,forget,mean,tell,hear,feel,guess 等。表语从句是跟在be 动词后面。That's where the battle took place.这就是那次战役发生的地方。That's what I want to be.这就是我的志愿。由此可知，动词后面的从句是宾语从句，be动词后面的从句是表语从句。

宾语从句和表宾语从句和表语从句怎么区分

请把短文中的宾语从句全表出来

1 know 后面从 that 到 America