he made it quite clear that he preferred to study english中间为什么加IT

问题描述:

he made it quite clear that he preferred to study english中间为什么加IT

he made it quite clear (that he preferred to study english)
它和下面句子的意思一样
he made (that he preferred to study english) quite clear
这个 it 就是 that 从句的内容 .
made 是动词,后面接的是宾语 it ,也就是说 it 是宾语; 那 it 到底是什么呢 ,它就起到一个代词的作用,这个 it 只是个形式上的宾语,真正的宾语在后面,就是 that 从句.
建议去请教一下英语老师,问清楚什么是形式宾语,什么是真正宾语,