资源介绍:内容详实,讲解清晰明了,有讲有练,值得借鉴。
用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句,祈使句最常用于表达命令,因此在学校文法中也常称为命令句。
Go and wash your hands. (命令)
Be quiet, please.(Please be quiet.) (请求)
Be kind to our sister. (劝告)
Watch your steps. (警告)
Look out!Danger! (强烈警告,已如感叹句)
Keep off the grass. (禁止)
No parking. (禁止)
No eating or drinking. (禁止)
No littering. (禁止)