find 的用法
find + that + 宾语从句
We found that only fifteen percent of our students exercise every day.
我们发现只有15%的学生每天锻炼。
find + 宾语 + 宾语补足语 的复合结构
1. find + 宾语 + 名词（名词性短语）
We have found her (to be) a very modern-looking woman.
我们发现她是一位相貌十分摩登的女郎。
2. find + 宾语 + 形容词
I found the room tidy.
我发现这个房间很干净。
3. find + 宾语 + 现在分词
I found her standing at the door.
我发现她正站在门口。
