1.表示感觉或心理状态的动词(短语),如see,watch,observe,find,look at,hear,listen to,feel,notice,think等。
When I came in,I saw a strange girl seated in the corner.
我进去时发现一个陌生的女孩坐在角落里。
Even the best writers sometimes find themselves lost for words.甚至最好的作家有时候也会表达不出来。
The next morning people noticed the world outside their houses completely changed.第二天早上,人们发现他们房子外面的世界全变了样。