1、1、表示现在进行的动作句子结构：be+动词ing 时间状语：now, look, listen，It’s ……o’clck, 2、变化情况：一般情况加ing，以不发音字母e结尾，去e加ing，双写辅音字母再加ing 一、用所给动词的适当形式填空 1. Mary and Lucy are ________ (dance) now. 2. Listen! Someone is _______ (play) the piano in the next room. 3. He is __________
2、(sweep) the floor at the moment. 4. Look ! The cat ________ ________ (eat) the fish on the table. 5. A: ______ you _______ (study) French ?B: Yes , I am. 6. She often ____________ (dance) after school. 7. My father and mother ______ ______ (swim) in the
3、 pond. 8. My sister is ________ (fly) a kite in the garden. 9. We are __________ (watch) TV now. 10.Be quiet ! The baby _____ ______ (sleep) now. 三、 改错 1. We are cleanning our classroom. ______________________________ 2. She is sing in the next room.
4、 ______________________________ 3. What am you doing? ______________________________ 4. Mary is comeing back from Beijing.______________________________ 5. He often flying kites on Sundays. ______________________________ 6. They is re
5、ading books now. ______________________________ 7. My brother is plays the guitar now. _______________________________ 8. Sally is danceing in the room. _______________________________ 9. I watching TV at home now. ________________________
6、________ 10. Do you listening the radio now? ________________________________四、用括号中动词的适当形式填空： 1. My parents _________ ____（watch）TV now. 2.2. Look. Three boys _______________（run）. 3. 3. What __ ____ your mother ______（do）now? 4. 4. Are___ your d
7、og _ _____ now?（sleep） 5. ____ you _ _ _____（listen）to music? Yes, I am. 6.6. Look, Miss Chen _ ________ football.（play） 7. Tomand his sister _____ _____（wait）for you over there. 8.8. Now Class 3 and Class 4__ _ _____（have）a test. 9. Listen,
8、 someone _ ____________（sing）in the classroom. 10. ——Where is Zhang Yan? ——She _ _____（talk）with her teacher in the teacher’s office. II. 选择填空： （ ）1. Who ______ over there now? A. singing B. are sing C. is singing
