一、不定式作定语
[观察例句]
①Do you have anything to say for yourself?
②The Browns have a comfortable house to live in.
③Let's first find a room to put these things in.
④Have you got anything to be sent?
⑤They are always the first to bear hardships，but the last to enjoy comforts.
⑥Volunteering gives you a chance to change lives，including your own.
