I didn’t + V …

结构︰

主语＋didn’t＋原形动词＋…过去时间。

说明︰

本句型的肯定形式是：“<主语>＋过去式（＋ed）＋…过去时间”；将肯定句中的过去式改为“did not（＝didn’t）＋原形<动词>”，即构成过去式的<否定句>。

He didn’t clean the room yesterday.
他昨天没打扫房间。
She washed the skirt yesterday.
她昨天洗这裙子。
Tom didn’t watch TV last night.
汤姆昨晚没看电视。
He talked to his sister after lunch.
午餐后，他跟他的妹妹谈话。
They didn’t cook lunch for their grandfather yesterday.
他们昨天没有为他们的祖父做午饭。
Mary cleaned the room this morning.
玛丽今天早晨打扫了房间。
John didn’t get up early this morning.
约翰今天早晨没有早起床。
Tom didn’t iron his shirt yesterday.
汤姆昨天没有熨衬衣。
My mother didn’t water the garden last week.
我母亲上星期没有给花园里浇水。