讲解文本：

今日句型：

I’m supposed to do：

我应该

今日例句：

I’m supposed to go on a diet.

我应该节食。

go on a diet 节食

I’m supposed to get a raise.

我应该涨工资。

raise 上升

I’m supposed to be home before 10 PM.

我应该在十点前回家。

You're not supposed to smoke in here.

你不可以在这儿抽烟。

I'm not supposed to be here.

我不应该出现在这里的!

疯狂练习吧!