现在进行时（课件）人教PEP版英语六年级下册

现在现在时 时态归纳 一、概念 现在进行时用于表示正在发生的事情或正在进行的动作。 二、陈述句结构 be 动词+动词-ing 如：I am looking for my English book. 我正在找我的英语书。 Jack is listening to music. 杰克正在听音乐。 They are doing homework now. 他们现在正在做作业。 2 直接在 be动词的后面加 not。 如：I'm washing clothes. 我正在洗衣服。 →I'm not washing clothes. 我没在洗衣服。 Mike is playing football. 迈克正在踢足球。 → Mike isn't playing football. 迈克没在踢足球。 They're having a picnic. 他们正在举行野餐。 →They're not having a picnic. 他们没在举行野餐。 三、否定句结构 3 直接把 be动词提前到句首，其余位置不变。 肯定回答：Yes, 主语+be 动词. 否定回答：No, 主语+be 动词+not. 如：I'm reading a book. 我正在看书。 → Are you reading a book? 你正在看书吗？ The cat is playing with a ball. 那只猫正在玩一个球。 → Is the cat playing with a ball? 那只猫正在玩一个球吗？ They're playing sports. 他们正在做运动。 → Are they playing sports? 他们在做运动吗？ 四、一般疑问句结构 4 现在进行时的特殊疑问句表示正在发生的事情或动作，结构为： “What+be 动词+主语+doing?"。 如：What are you doing? 你正在干什么？ What is he doing? 他正在干什么？ What are they doing now? 他们正在干什么？ 五、特殊疑问句结构 5 六、动词变现在分词的变化规则 6 1. sit 2. make 3. come 4. play 5. study 6. fly 7. sing 8. swim 9. take 10. clean 11. wash 12. watch 13. put 14. get 15. swing 时态练习 一、Read and write. 写出下列动词的现在分词形式。 sitting making coming playing studying flying singing swimming taking cleaning washing watching putting getting swinging 7 ( ) 1. Look! Mike and Sam basketball now. A. play B. played C. are playing ( ) 2. I to music at 7:00 every morning. A. listen B. listens C. am listening ( ) 3. Are you TV? A. watching B. watch C. watches ( ) 4. Listen, there is a girl . A. sings B. singing C. sing ( ) 5. — What are you doing? — I’m . A. having a book B. having lunch C. have a look ( ) 6. — Is she doing kung fu? — Yes, she . A. is B. being C. doing 二、Read and