I have washed my hands.
I washed my hands five minutes ago.
I have finished that movie.
I saw the movie last week.
I have turned on the TV
I have washed my hand.
I washed my hand 5 minutes ago.
I have watched that film.
I warched that film last week.
I have turned the television on.
这个是题目的话,那么老师的主要目的在于让学生区分过去时和过去完成时的用法
I had washed my hands.
I wash hands five minutes ago.
I have read the film.
Last week I see of that film.
I have turned on the TV.
I washed my hand.
I washed my hand five minute agoh.
I saw the film.
I saw the film last week.
I turn on the TV.