1.find it funny to see someone sliding…… 1. find it… to do 发现做(某事)很…… 他发现向父母解释自己的困境是很难的。 He found ___ ____ ____ ______his difficulties to his parents. 她发现学好英语是很重要的。 She found it very important to learn English well.

形式宾语

宾语补足语

真正主语

it hard to explain