外研版一起小学英语三下《Module 9Unit 1 They were very young.》PPT课件 (2).ppt
tall short fat thin big small long short old new old young 过去时：表示发生在过去的动作。 now then is/ am - was are - were He was young. Now he is old. He was short. Now he is tall. She was fat. Now she is thin. Then Now He was. He is . She was. She is . I am. I was . 过去时：表示发生在过去的动作。 is not/ am not - was not isnt -wasnt are not- were not arent -werent Then Now He wasnt. He isnt. She wasnt. She isnt . I am not. I wasnt . He wasnt old then. He was young . They werent big then. They were small.
