一般现在时与一般过去时用法比较.ppt

1、一般现在时与一般过去时,am , is , are,was , were,am/is/are + not,was/were + not,Am/Is/Are 调到句首,Was/Were调到句首,teach , teaches,单三人称形式的使用,taught (过去式构成),dont teach,doesnt teach,didnt teach,Do/Does + +teach,动词用原形(同否定),Did +teach,动词用原形(同否定),常 识,常用的时间状语: 一般现在时: 一般过去时: 2. do,does, did 后所跟动词用原形,且只出现在否定句和疑问句中。 3. 动词第三人称单

2、数形式的构成。 4. 动词过去式的构成，且要注意规则动词与不规则动词的差别。,often , always, sometimes , every day , on Sunday,yesterday , yesterday morning , last week , two days ago , after , the day before yesterday,练习,I _ (起床)at six oclock every day . He often _ (上学) by bike . Sometimes they _(踢) football after school . He _ (懂)not

3、only English but also Japanese . I _ (喜欢唱歌). She _ (看起来像)her sister . He _ always _(准备) help others . Children _(喜欢玩) this game. He _(住) in the center of the town . The moon _ (转)around the earth and the earth _(转) around the sun . Light _(传播) faster than sound . The sun _(升起) in the east . If it _(

4、不下雨) tomorrow , we will go to the park.,get up,goes to school,play,knows,like singing,looks like,is ready to,like to play,lives,moves,moves,travels,rises,doesnt rain,14. We wont begin the meeting until our teacher _(到达) . 15. The new school term _(开始) on September 1st. 16. Tomorrow _ (是)Sunday . 17.

5、 What _ (be) the time now ? 18. _ you _(知道) what I mean ? 19. The coat _ (不适合)me . 20. How _ you _ (认为)the film ? 21. I sometimes _ (来)by bus . 22. Everyday he _(做) the same thing . 23. He _(不做) housework often . 24.Usually he _ (坐)the Number 11 bus to work. 24. We _(写信) to him once a month . 25. Th

6、ey usually _ (吃)meals at school . 26. She _ (不开会)in this room .,arrives,starts,is,is,Do know,doesnt fit,do like,come,does,doesnt do,catches,write,have,doesnt have meetings,26. Jim _(吃) some bread for breakfast yesterday . 27. I _ (回家) at half past five the day before yesterday . 28. Last year we _ (

7、帮助)the farmers with the apple picking . 29. When _ you _(开始工作) at this school? 30. His father often _(上班) by bus last year. 31. Edison _(喜欢找出) how things worked when he _ (是)a little child . 32. Lei Feng _ always _(准备帮助) the people in trouble . 33. I _(原来以为) I put my ticket in my pocket . 34. Hi ! Lucy ! I _ (不知道) you were here . 35. I _ (不在)here last week . 36. _ you _ (玩得开心)last night ?,had,went home,helped,d