1.can't help 禁不住，忍不住;

2.ask for help 寻求帮助;求助;

3.help out 帮助…摆脱困难;

4.help on 鼓励，促进;

5.with the help of 在…的帮助下;利用;

6.help oneself 自取;自用;

7.help with 帮助(某人)做…;

8.help each other 互相帮助