过去进行时
一、导入。二、(1)专题讲解
过去进行时。
1、定义:过去进行时表示过去某一时刻正在进行的动作或表示过去某一时间段持续进行的动。
作。常和表过去的时间状语连用。
2、使用情况:
1)过去进行时可以表示在过去某个时间点正在发生的动作或者事情。
he was playing basketball at 5:00 yesterday afternoon.
昨天下午5点的时候,他在打篮球yesterday
(2)过去进行时还表示过去某段时间内持续进行的动作或者事情。
he was fishing from to last sunday.
上周日下午3点到4点他在钓鱼。
2. it was snowing last night.昨天夜里下了一夜的雪last sunday
如下图:pastnowfuture
3、(谓语动词)结构:be(was / were)+doing
4、时间状语:
at that time/moment ; at) this time yesterday (last night/sunday/week ) at+点钟+yesterday (last
night / sunday ) all day yesterday ; from 9 to 11 last evening ; when sb. did sth等时间状语从。
句 ; while sb was doing sth等时间状语从句。
were watching tv from seven to nine last night.
昨天晚上七点到九点的时候我们在看电视。
(2)what was he doing all day last sunday?
上周日他一整天都在做什么?
(3)it was raining when they left the station.
他们离开车站的时候天正在下雨。
(4)when i got to the top of the mountain, the sun was shining.
当我到达山顶的时候,阳光灿烂。
(5)my mother was cooking at this time last night.
昨晚这个时候我妈妈正在做饭
(6)he was writing a letter when his brother got into his room.
当他哥哥进入房间的时候他正在写信。
5、过去进行时的句型变化:
肯定句:主语+was/were + doing + 其他
否定句:主语+was /were +not + doing + 其他
一般疑问句:was/were+主语+doing+ 其他?
肯定回答:yes,主语+was/were
否定回答:no,主语+was /were +not
was doing my homework at that time yesterday.
昨天的这个时候我正在做作业。
i was not doing my homework at that time yesterday.
were you doing your homework at that time yesterday?
yes,i was. /no,i wasn't.
2、tom and jim were playing games when their mother came into the room.
tom and jim weren't playing games when their mother came into the room.
were tom and jim playing games when their mother came into the room?
yes,they were. /no,they weren't.
课堂练习: were playing computer at 9 o'clock yesterday.
否定句。一般疑问句。
否定回答。2. when i arrived at his office , hespeak)on the phone.
6、过去进行时的特殊疑问句
特殊疑问句= 特殊疑问词+一般疑问句?
过去进行时的特殊疑问句=特殊疑问词+was/were+主语+doing+其它?
was she doing at nine o'clock yesterday?
昨天晚上九点她在做什么?
2、what was he researching all day last sunday?
上周日他一整天都在研究什么?
7、现在进行时与过去进行时的区别
8、过去进行时与一般过去时的区别:
(1)过去进行时与一般过去时,两者都表示过去发生的动作,但过去进行时表示在过去。
某一特定的时间点或时间段正在进行的动作;而一般过去时表示在过去时间完成。
的动作 i was typing a letter last night. 昨晚我在打一封信(可能没打完)
i typed a letter last night. 我昨晚打了一封信(已经打完)
(注:其实,现阶段我们只需根据句义或上下文判断说话人是否强调动作过去正在进行,若是则用过去进行时; 若只说过去做过某事则用一般过去时。)
9、动词变现在分词的规则:
(注:只满足“辅+元+辅”结尾,但不满足重读闭音节的特例单词归纳:enjoying、drawing、listening、
playing、visiting、opening、buying 、saying )
2)变式练习
一、用所给动词的正确形式填空。
1. i __h**e) supper at half past six yesterday evening.
2. mary __go) over her lessons from six to seven last night.
3. what __you __do) at that time? we __watch) tv.
4. what __jim __write) when the teacher came in?
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