祈使句用法詳解：表叮囑

■典型例句

Fasten your seat belt. 系好安全帶。

Be sure to get here before nine. 千萬要在九點以前到。

Stay in bed for a couple of days. 臥床休息幾天。

Take care of yourselves.  你們要注意身體�。�

Look over what you’ve written before handing it to the examiner. 先把你寫的看一遍，再交給考官。

Cross the road very carefully. Look both ways, or you might be knocked down. 過馬路要非常小心，要看兩邊，不然會被車撞倒。