help

　　A. vt. 帮助

　　They did everything they could to help us with our lessons.

　　This medicine will help you (to) get better.

　　She helped (to) sweep the floor.

　　B. vi. 有帮助；有用；好用

　　This medicine won’t help.

　　Thinking will help.

　　C.习语

　　help sb. with sth. 帮助做

　　help sb. out of trouble帮助某人脱离困境

　　can’t help doing sth.禁不住……

　　cannot help/ choose but do sth.只好……

　　help sb. out帮助结局难题； 帮助摆脱困境；救出

　　turn to sb. for help求助于……

　　be of help有帮助；有用