1、外研版（三起）三年级英语下册现在进行时专项练习小学资源网 http:/ We cant help you, because we _（have ）classes.2. _ the boy _（write ）his homework?3. Look! These butterflies _（fly ）in the sky.4. Listen! The girl _（sing）in the next room.5. The naughty boy _（swim ）in the river.二、选择填空。1. Its six in the afternoon. The Greens_ lunch t
2、ogether.A. has B. are having C. have had D. had had2. Dont make any noise while the students_ to the class. A. are listening B. listened C. have listened D. had listened3. Jack and Ketty_ in the lake. Lets join them, shall we? A. swim B. have swum C. swam D. are swimming4. Look! The children_ basket
3、ball on the playground.A. plays B. played C. is playing D. are playing5. The kite_ high in the sky now. It looks like a big bird.A. has flown B. is flying C. was flying D. flew6.As we all know, the population in the world _ faster and faster.A. is grown B. is growing C. are grown D. are growing7. To
4、 my surprise, he_ in class.A. is always speaking B. would always speak C. has always been speaking D. does speak always8. I want to know when he _ for New York tomorrow. A. has left B. is leaving C. had left D. has been leaving9. He_ of how he can do more for the people.A. had always thought B. is a
5、lways thinking C. has always been thought D. thinking always10. Forests _ and burned at such a speed that they will disappear from the earth in the future. A. cut B. are cut C. are being cut D. had been cut【试题答案】一、用现在进行时完成下列句子。1. We cant help you, because we are having（have ）classes.2. Is the boy writing（write）his homework?3. Look! These butterflies are flying（fly）in the sky.4. Listen! The girl is singing（sing ）in the next room.5. The naughty boy is swimming（swim）in the river.二、1.B 2.A 3.D 4.D 5.B 6.B 7.A 8.B 9.B 10.C小学资源网 http:/
