现在进行时定义、构成、用法Word文件下载.doc

1、 sleep- study- speak- say - carry- 2 以不发音的字母e结尾的单词,去掉字母e，再加ing come- make- leave- have- take- wake- take- 3 以重读闭音节（重读闭音节即两个辅音中间夹一个元音并且重读的音节）结尾，呈现 “辅，元，辅”结构的动词，双写末尾的辅音字母，再加ing stop- get - sit - put- sit- run- shop- swim- 三、现在进行时的用法（1）用来表示说话时正在进行或者发生的动作，（2）用来表示现阶段正在进行的动作（但说话时不一定在进行）四、现在进行时的句型变化1、肯定式结构

2、：主语+be+动词-ing形式+其他.例如：We are running now.2、否定式结构：主语+be+not+动词-ing形式+其他.They arent doing their homework.3、一般疑问句式结构：Be+主语+动词-ing形式+其他？Is she having English lesson?回答：肯定Yes, she is. 否定:No, she isnt.? 特殊疑问句式结构：疑问词+be+主语+其他？例如:What is he doing now?He is swimming.第 2 页 共 2 页（现在进行时）巩固练习一. 写出下列动词的现在分词形式 wor

3、k_sing_ play_study_ have _dance _ write_ take_run_sit_ shop_swim_ 二.按要求改写句子 1. The boy is playing basketball. 否定句：_一般疑问句：_肯定回答：_否定回答：_对“is playing basketball”提问：_对“The boy”提问：2. They are singing in the classroom.否定句：_否定回答：对“are singing”提问：对“in the classroom”提问：三. 用现在进行时完成下列句子1. What _ you _ （do）?2.

4、I _ （sing） an English song.3. What _ he _ （mend）?4. He _ （mend） a car.5. _ you _ （fly） a kite? Yes, _.6. _ she _ （sit） in the boat?7. _ you _ （ask） questions?8. We _ （play） games now.9. What are you _（do） now? I _（eat） bread.10. Its nine oclock. My father_（work） in the office.11. Look, the boy_（put）

5、 the rubbish into the bin.12. _he_（clean） the classroom?No, he isnt. He_（play）.13. Where is Max? He_（run） on the grass.14. Listen, who_（sing） in the music room?Oh, Mary_（sing） there.四。选择题 1. Who _ over there now?A. singing B. are sing C. is singing D. sing2. Its eight oclock. The students _ an Engli

6、sh class.A. have B. having C. is having D. are having3. Listen! The baby _ in the next room.A. crying B. cried C. is crying D. cries4. Look! The twins _ new sweaters.A. are wearing B. wearing C. are wear D. is wearing5. Dont talk here. Grandparents _.A. is sleeping B. are sleeping C. sleeping D. sle

7、ep6. Tom is a worker. He _ in a factory. His sisters _ in a hospital.A. work/ work B. works/ work C. work/ works7. Who _ English best in your class?A. speak B. speaks C. speaking8. Mrs. Read _ the windows every day.A. is cleaning B. clean C. cleans9. We _ music and often _ to music.A. like/ listen B

8、. likes/ listens C. like/ are listening10. She _ up at six in the morning.A. get B. gets C. getting11. On Sundays he sometimes _ his clothes and sometimes _ some shopping.A. wash/ do B. is washing/ is doing C. washes/ does12. The twins usually _ milk and bread for breakfast, but Jim _ some coffee for it.A. have/ have B. have/ has C. has/ have