Unit8 语法同步课件-过去进行时
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He was jumping just now .
What is the bear doing now ? He is skiing now What was the bear doing just now? He was skiing just now .
1. 过去进行时主要表示： ￭ 在过去某一时刻正在进行的动作 （a）They were eating breakfast at 7:00 am yesterday. （b）I was writing a letter at this time yesterday. （c）Five minutes ago , Danny was looking out of the window and Suzy was reading a book . ￭ 在过去某一阶段一直在进行的动作 （a）From 1983 to 1998 , he was teaching at in Beijing. （b）They were building a house last winter.
Conclusion:
当延续性动作进行的同时也有别的动作发 生,用when或while 连接两动作.延续性动作 用过去进行时而短暂性动作用过去时.
you/we/they were + verb-ing
Guessing Game
Were they…?
Guessing Game
Was he….?
Guessing Game
Were they…?
Guessing Game
Was she….?
Guessing Game
Was it….?
A
• at 8:00 yesterday morning • at this time yesterday • from 8 to 9 last night
B. Past continuous tense with
‘wabbit doing just now ?
He was jumping just now . What was the pig doing just now ? He was dancing just now .
连词 while 与过去进行时
￭ 当两个延续性动词同时进行时，我们可 以在两个句子中都用过去进行时，并用
while 连接。
￭ 当 while 用在句首时，两个句子应用逗号 隔开。
When 和 while 的区别:
1.People were running wildly while pieces of glass and ricks were falling down. 2.The earthquake started while I was doing some shopping. 3.I was trying to find my way out when I suddenly heard some noise above me.
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-ing was not = wasn’t were not = weren’t （3）疑问句：将 was/were 调到主语前
（4）I/he/she/it was + verb-ing
The rabbit was jumping while the pig was dancing .
The worm was eating while the dog was reading .
Two long actions went on at the same time .
The rabbit was jumping while the pig was dancing. While the pig was dancing , the rabbit was jumping. The worm was eating while the dog was reading. While the dog was reading , the worm was eating.
Unit 8 Natural disaster
Grammar
What is the girl doing now ? She is running now . What was the girl doing just now ? She was running just now .
What is the boy doing now ? He is jumping now . What was the boy doing just now ?
What is the bear doing now ? He is skiing now What was the bear doing just now? He was skiing just now .
1. 过去进行时主要表示： ￭ 在过去某一时刻正在进行的动作 （a）They were eating breakfast at 7:00 am yesterday. （b）I was writing a letter at this time yesterday. （c）Five minutes ago , Danny was looking out of the window and Suzy was reading a book . ￭ 在过去某一阶段一直在进行的动作 （a）From 1983 to 1998 , he was teaching at in Beijing. （b）They were building a house last winter.
Conclusion:
当延续性动作进行的同时也有别的动作发 生,用when或while 连接两动作.延续性动作 用过去进行时而短暂性动作用过去时.
you/we/they were + verb-ing
Guessing Game
Were they…?
Guessing Game
Was he….?
Guessing Game
Were they…?
Guessing Game
Was she….?
Guessing Game
Was it….?
A
• at 8:00 yesterday morning • at this time yesterday • from 8 to 9 last night
B. Past continuous tense with
‘wabbit doing just now ?
He was jumping just now . What was the pig doing just now ? He was dancing just now .
连词 while 与过去进行时
￭ 当两个延续性动词同时进行时，我们可 以在两个句子中都用过去进行时，并用
while 连接。
￭ 当 while 用在句首时，两个句子应用逗号 隔开。
When 和 while 的区别:
1.People were running wildly while pieces of glass and ricks were falling down. 2.The earthquake started while I was doing some shopping. 3.I was trying to find my way out when I suddenly heard some noise above me.
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-ing was not = wasn’t were not = weren’t （3）疑问句：将 was/were 调到主语前
（4）I/he/she/it was + verb-ing
The rabbit was jumping while the pig was dancing .
The worm was eating while the dog was reading .
Two long actions went on at the same time .
The rabbit was jumping while the pig was dancing. While the pig was dancing , the rabbit was jumping. The worm was eating while the dog was reading. While the dog was reading , the worm was eating.
Unit 8 Natural disaster
Grammar
What is the girl doing now ? She is running now . What was the girl doing just now ? She was running just now .
What is the boy doing now ? He is jumping now . What was the boy doing just now ?