英语语法，什么情况下用宾补什么情况下用宾语从句，

Question

如题所述

Answer 1

宾补是宾语补足语，它不是句子，而是一个非谓语词或词组，宾补可以是名词、代词、形容词、副词、现在分词、过去分词、不定式等，但绝对不能是动词。
宾语从句它是一个句子，跟主句有从属性的关系，它属于主句的一部分，是主句的宾语。
例句：
He is a student good at maths. （good at maths 宾补）

He found the door open. （open宾补）

Don't keep her waiting. （waiting宾补）
The teacher forgot which student was good at maths. （which student was good at maths.宾语从句）

He found that the door was open. （that the door was open宾语从句）

Answer 2

plenty of benefits from swimming. In fact, learning isn’t an easy