【正文】
____ (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 being a ballerina (芭蕾舞演員).9. It was quite late at night. George __________ (read) and Amy __________ (play) 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。(可能沒看完) I read an English novel last night 我昨晚看了一本英文小說。(信寫完了) Tom was writing a letter to his friend last night. 湯姆昨晚一直在給他的朋友寫信。 What were you doing at . yesterday? 昨天晚上七點你在干什么? 基本用法: 。 過去進行時的構成: 肯定形式:主語+was/were+Ving 否定形式:主語+was not (wasn39。常與之連用的時間狀語有,at that time/moment, (at) this time yesterday (last night/Sunday/week…), at+點鐘+yesterday (last night / Sunday…),when sb. did sth等時間狀語從句,如: ,主句常用進行時態(tài),從句則用一般過去時,表示主句動作發(fā)生的過程中,另一個意想不到的動作發(fā)生了。 I was walking in the street when someone called me. 我正在街上走時突然有人喊我。 4. when作并列連詞,表示“(這時)突然”之意時,第一個并列分句用過去進行時,when引導的并列分句用一般過去時。 I was taking a walk when I met him. 我正在散步,突然遇見了他。(信不一定寫完,只是強調(diào)了動作的延續(xù)性)。(已經(jīng)看完)過去進行時練習二、 two small children __________ (lie) near her。 Yes, it ____. (No, it ____)8. What _____ your father _____ (do) when he was your age?9. One day, Edison _____ (wait) for a train to arrive, and suddenly a little boy ran to the track(軌道) to play.10. He asked me if I ______ (go) fishing that afternoon.11. The three of them were in a hurry because their plane _____ (leave) in five minutes.12. In