A computer can’t think for itself; it must be tol d what to do.
电脑不具备独立思考的能力。
I should have been there, but I could not find the time.
You can come any time you like.
Anybody can make mistakes.
★表达某事实际发生的可能性时用may, could或might等。
We may spend our summer holidays in Hangzhou this year.
“Are you coming to Jeff’s party?” “I’m not sure. I might go to the concert instead.”
★could/might 用来表示请求允许或许可时,语气比can/may委婉,但在答语中不能用could/mi ght.如:
--Could I use your telephone?
--Yes, you can.
