高中英语人教版必修2知识研习Unit3重点短语和句型withthehelpof

归纳拓展

(1)help sb.out帮助某人渡过难关/摆脱困境

help sb.with sth.帮助某人做某事

help (to) do sth.帮着做某事

help oneself to自用(食物)；擅自取用

(2)can't help doing sth.禁不住做某事

cannot help but do sth.不得不做某事；只得做某事

【例句】

She spoke with us with the help of an interpreter.

她在翻译的帮助下与我们交谈。

I worked out the problem with the teacher's help.

在老师的帮助下我解出了这道题。

I cannot help but admit he is right.

我不得不承认他是对的。

If you want another drink，just help yourself.

你要是想再喝一杯就请自便。