八年级英语《过去进行时》专项练习1. 过去进行时主要表示：￭在过去某一时刻正在进行的动作￭在过去某段时间一直在进行的动作2. 过去进行时的句式(1) 基本结构：was / were + verb-ing(2) 否定式：was / were not + verb-ingwas not = wasn’t were not = weren’t(3) 疑问句：将was / were 调到主语前3. 连词while 和when 与过去进行时￭当一个延续性动作和一个短暂性的动作同时进行时，我们用while 或when 来连接。
其中延续性的动作用过去进行时，短暂性的动作用一般过去时。
￭当两个延续性动作同时进行时，我们可以在两个句子中都用过去进行时，并用while 连接。
When可以引导一般过去时或过去进行时的句子，while引导过去进行时的句子。
￭当while 和when 放在句首时，两个句子应用逗号隔开。
过去进行时专项练习一、单项选择1.My brother ___ while he ___ his bicycle and hurt himself.A. fell, was ridingB. fell, were ridingC. had fallen, rodeD. had fallen, was riding2. Tom ___ into the house when no one ___.A. slipped, was lookingB. had slipped, lookedC. slipped, had lookedD. was slipping, looked3.The last time I __ Jane she ___ cotton in the fields.A. had seen, was pickingB. saw, pickedC. had seen, pickedD. saw, was picking4.I don ' t think Jim saw me; he ___ into space.A. just staredB. was just staringC. has just staredD. had just stared5.I first met Lisa three years ago. She ___ at a radio shop at the time.A. has workedB. was workingC. had been workingD. had worked6.---Hey, look where you are going!---Oh, I ' m terribly sorry.________.A. I ' m not noticingB. I wasn ' t noticingC. I haven ' t noticedD. I don ' t notice7. The reporter said that the UFO ___ east to west when he saw it.A. was travelingB. traveledC. had been travelingD. was to travel8. I ___ my breakfast when the morning post came.A. hadB. had been havingC. have been havingD. was having9.When I arrived at his office, he ___ on the phone.A. was speakingB. spokeC. had been speakingD. had spoken10. “ What ' s the matter, Ali? You look sad. ”“ Oh, nothing much. As a matter of fact, I ___ of my friends back home. ”A. just thoughtB. have just been thinkingC. was just thinkingD. have just thought二、动词填空。
１．John_______（work）all day yesterday. ２．He _______（walk）home when therain_______(begin).３．—What______you _______（do）at ten o'clock yesterday﹖—I_______（study）in class．４．When Harry _______（have）breakfast Lily _______（telephone）him．５．When I ________ （go）to school this morning I ______ （see）a car running into a bus．6. This time yesterday Jack ______ (mend) his bike. 7. I ______ (write) a letter at ten last night.8. It was six. The Greens ______ (have) supper.9. When you ______ (knock) at the door yesterday,I ______ (do) some washing.10. While my mother ______ (watch) TV, I ______(make) a kite.二、用动词的适当形式填空。
1. While we __________ (wait) for the bus, a girl __________ (run) up to us.2. I __________ (telephone) a friend when Bob __________ (come) in.3. Jim __________ (jump) on the bus as it __________ (move) away.4. We __________ (test) the new machine when the electricity __________ (go) off.5. She __________ (not want) to stay in bed while the others ________________ (all, work) in the fields.6. While mother ________ (put) Cathy to bed, the door bell ________ (ring).7. As I __________ (walk) in the park, it __________ (begin) to rain.8. Even when she ___________ (be) a child she _____ _____ (already, think) of becoming a ballerina (芭蕾舞演员).9. It was quite late at night. George __________ (read) and Amy __________ (ply) her needle when they __________ (hear) a knock at the door.10. There __________ (be) a group round the fire when they __________ (reach) it. An old woman __________ (sit) on the ground near the kettle; two small children __________ (lie) near her; a donkey __________ (bend) his head over a tall girl.1. I _____ (have) my breakfast at half past six yesterday morning.3. Mary _____ (go) over her lessons from six to seven last night. John and peter ____(do) the same thing.4. Was your father at home yesterday evening? Yes ,he was. He _____ (listen) to the radio.5. They _____(not make) a model ship when I saw him.6. _____ they ____ (have) a meeting at 4 yesterday afternoon? No, they _____. They _____ (clean) the classroom.7. ______ it ______(rain) when you left school? Yes, it ____. (No, it ____)8. What _____ your father _____ (do) when he was your age?9. He asked me if I ______ (go) fishing that afternoon.10. One day, Edison _____ (wait) for a train to arrive, and suddenly a little boy ran to the track(轨道) to play.11. The three of them were in a hurry because their plane _____ (leave) in five minutes.12. In a letter, john told us that he _____ (come) to china next month.13. When the bell rang, jenny _____ (wait) in her seat. 10. He asked me if I ______ (go) fishing that afternoon.14. She _____ (make) her dress the whole afternoon.15. While my father ____ (look) through the evening paper, he suddenly ____ a cry.三、选择题。