小学英语一般过去时讲解ppt课件.ppt

词,时,动,的,过,去,He was in the US last year.他去年在美国,I was very tired last night.我昨天晚上非常疲惫,I was very tired last night.我昨天晚上非常疲惫,She was a teacher.她曾经是个老师。,行为动词的过去式一般是在动词后加-ed，这类动词被称为规则动词。在加-ed时，不同的规则动词在形式上还会有不同的变化规律,He played tennis last week.他上周玩了网球,He had a good time yesterday他昨天晚上过得非常高兴,I saw a film this morning.我今天早上看了一部电影,We said goodbye to him at five.我们今天五点和他告别,