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1、精选学习资料 - - - - - - - - - 学习必备 欢迎下载学校英语现在进行时（讲解、练习）一、概念现在进行时表示说话时正在进行或发生的动作结构：主语 + be am / is / are + 现在分词 . 二、 现在分词的构成：1. 大多数动词后可在动词后直接加- ing Eg: carry-carrying, catch-catching, drink-drinking 2. 假如动词以 -e 结尾, 就去掉 -e, 再加- ing, 如 come-coming , have-having , make-making, ride-riding, write-writing, tak
2、e-taking, use-using 3. 假如动词只有一个元音字母, 而其后跟有一个辅音字母时, 将此辅音字母双写 , 再加-ing 如： hit-hitting, let-letting, put-putting, run-running, sit-sitting三、句型结构：1. 现在进行时的确定形式、否定形式、疑问形式及其回答 , 全部变化都表达在助动词 be is / am / are 上1 现在进行时的确定形式：主语 +beam/ is/are+doing+ 其他成分I am singing . They are writing . 2 现在进行时的否定形式 : 主语+beam/
3、 is/are+not +doing+ 其他成分名师归纳总结 I am not singing . They arent writing . 第 1 页,共 4 页- - - - - - -精选学习资料 - - - - - - - - - 学习必备 欢迎下载3）一般疑问句及回答： beam/ is/are+ 主语+doing+ 其他成分Am I singing . Yes ,you are . / No ,you arent . Are they writing . Yes ,they are . / No ,they arent . 4 特别疑问句及回答 : 特别疑问词 +beam/ is/
4、are+ 主语+doing+其他成分What are you doing . We are playing 2. 缩写形式如下 : I am-Im You are-Youre He is-Hes 练习一. 用现在进行时完成以下句子 : 1. _you_ fly a kite. Yes,_. 2. _you_ sit in the boat. 3. _he_ talk with me. 4. We_ play football now. 5. What_you_do. 6. I_ sing an English song. 7.What_he_ mend. 8. He_ mend a car.
5、9. These boys _ play playground. tennis on the 名师归纳总结 - - - - - - -第 2 页,共 4 页精选学习资料 - - - - - - - - - 学习必备 欢迎下载10. My mother_ cook in the kitchen. 11. We can t help you,because we _ have classes. 12. _ the boy _ write his homework. 13. Look. These butterflies _ fly in the sky. 14. Listen. The girl
6、_ sing in the next room. 15. The naughty boy _ swim in the river. 二. 挑选 1. Look. Lucy is_ a new bike today. A. jumping B. running D taking C. riding 2. The children _ football. A. is playing B. are playing C. play the D. play a 3. They _TV in the evening. They do their homework. 名师归纳总结 - - - - - - -
7、第 3 页,共 4 页精选学习资料 - - - - - - - - - A. are watching 学习必备欢迎下载t watching B. can C. don t watch D. don t watching 4. Listen. She_ in the classroom. A. is singing B. sing m eating C .to sing D. is sing 5. _are you eating. I_ meat. A. What,some B. Which,any C. Where,not D. What,a 6. Is she _ something. A. eat B. eating C. eatting D. eats 14. Look. The children_ basketball on the playground. A. plays B. played C. is playing D. are playing 名师归纳总结 - - - - - - -第 4 页,共 4 页