Period Three　Word power & Grammar and usage & Task

重点词汇

We stay up at night and talk about many things.

我们谈天说地，聊到深夜。

(stay up深夜不睡觉，熬夜；挺住

stay at停留在

stay out待在外面，不在家；继续罢工

stay behind留下来不走，留在后面

stay away from离......远点；躲避

(1)I stayed up the whole night studying for the mid­term exam.

为了期中考试我学习了一晚上都没睡。

(2)I'm glad he's staying away from smoking.

我很高兴他正在戒烟。

(3)They stayed behind after the party to help clear up.

聚会结束之后，他们留下来帮忙收拾。

[单项填空]

(4)If you do fall out of the boat，your lifejacket will help you to until we can fish you out.

A．stand up B．keep up

C．put up D．stay up

答案　D

解析　句意为：如果你真从船上掉下去了，救生衣就可帮助你漂浮在水面上，直到我们把