英语时态之过去进行时学案-2022届高三英语一轮复习（含解析）

英语时态之过去进行时 1、 什么是时态 时态就是表示一个动作发生的时间和所处的状态。“时”就是这个动作发生的“时间”；“态”就是这个动作在某个时刻的“状态”。 2、 时间的定义 英语中把时间分为三类，即：过去 现在 将来 3、 状态的定义 状态指的是在某个时刻这个动作所处于的状态。动词共有四类状态，分别为：一般式、进行式、完成式和进行完成式。 1.一般式表示经常发生的动作，其动词形式为do 例：I often get up at 7. 我经常在七点钟起床。 2.进行式表示正在进行的动作，其动词形式为“be动词 + doing” 例：She is singing a French song. 她正在唱一首法语歌。 3.完成式表示对“之前发生动作”的一个总结，其动词形式为“have + done” 例：They have found the missing child. 他们找到那个失踪的孩子了。 4.完成进行式表示对“正在进行动作”的一个总结，其动词形式“have + been + doing” 例：I have been reading books for two hours. 我已经连续读书两个小时了。 4． 过去进行时（was/were doing）： 过去进行时表示在某个过去的时间点或时间段正在进行的动作。 例：They were watching TV when a stranger suddenly rushed in. 当一个陌生人突然冲进来的时候，他们正在看电视。 She asked me if I was swimming in the lake. I said "yes". 她问我是否正在湖里游泳。我说“是的” He told us on the phone that he was swimming in the lake. 他电话告诉我他正在湖里游泳 I was walking past the car when it exploded. 当车爆炸的时候我正经过这辆车。 The car explored when i was walking past it . 当我正路过这辆车的时候，它爆炸了。 The car explored while i was walking past is. 爆炸发生时，我正路过小汽车。 练习题： 一．单选 1. He said he ________ for Beijing the next day. A. will leave B. is leaving C. was leaving D. has been leaving 2. When we got off the train this morning, it ________ heavily. A. rains B. rained C. is raining D. was raining 3. —Why were you late for the speech? —I _______ when my friend dropped by. A. left B. was about to leave C. have left D. had left 4. —Why was it so noisy on the fourth floor just now? —Oh, I forgot to tell you. Many children _______Ann’s birthday there. A. celebrated B. are celebrating B. C. were celebrating D. have celebrated 5. —I called you at half past nine this morning, but there was no answer. —Oh, sorry. I ______with my cousin in the supermarket. A. shopping B. was shopping C. shopped D. will shop 6. Tom ______in the river when he suddenly heard ＂Help! Help!＂ A. has swum B. will swim C. swam D. was swimming 7. My parents __