【语境展示】观察下列几组句子中过去分词的用法，然后加以总结。
1. Asked why he was late, Tom said it was because of the traffic jam.
Exhausted by the long journey, Mr. Green soon fell asleep.
Given more money, I will buy another dress.
The woman entered the room, followed by her husband.
Laughed at by many other colleagues, David went on with his plan.
2. Offered help, we should say “Thank you” or “It’s kind of you”.= When we are offered help, we should say “Thank you” or “It’s kind of you”.
