2．speak of／speak about大胆讲话；大声说出来

　 He dared to speak about his opinion at the meeting．

1．talk to／with sb．和某人谈话

　The woman I talked to just now is in charge of the office．

8．die out灭绝

　 This kind of bird is dying out．

7．die of死于……(内因)

　 die from死于……(外因)

　 The old man died of old age．

　 Many old people died from air pollution in winter．

6．1ead a．．．1ife过……的生活

　 Einstein led a simple life in America．

5．1ead to sth．／doing sth．导致

　 Hard work can lead to Success．

4．hand out分发

　 Would you like to help me to hand out the books to your classmates?

3．hand in交上来

　 You have to hand in your compositions before weekend．

2．help oneself to sth．尽管请便；请随便吃

　 As you like fish，help yourself to it．

1．help sb．with sth．帮助某人做某事

　 I often help my mother with house work．