《Natural disasters》GrammarPPT
第一部分内容：Interview Timmy
1.Where were you when the earthquake started?
2.What were you doing when earthquake began?
3.how did you feel and what did you hear at first?
4.what did you do when the earthquake started to shake?
5.Do you think it dangerous to run wildly during the earthquake?
6.how did you feel when you were trapped?
7.Did you shout for help?
8.Did you eat anything before others saved you?
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《Natural disasters》PPT，第二部分内容：Practice
1. I --- the Internet when you saw me yesterday (search)
I was searching the Internet when you saw me yesterday.
2. He --- the project (计划) with Jim at 8:00 last night. (discuss)
He was discussing the project with Jim at 8:00 last night .
3. They --- a trip to Tangshan at this time yesterday .(plan)
They were planning a trip to Tangshan at this time yesterday .
4. Kitty ---- her homework from 7 to 9 last night . (do)
Kitty was doing her homework from 7 to 9 last night
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《Natural disasters》PPT，第三部分内容：过去进行时
过去进行时(past continuous tense)
1基本概念：表示过去某一时刻正在进行的动作以及过去某一段时间内持续进行的动作
2 常用时间状语：
1)then, at this/that time, at 9.00 last night …
2)this morning, the whole day/morning, from 8-10pm last evening.…
过去进行时的句式
（1）基本结构：was/were + v-ing
（2）否定式：was/were not + v-ing
was not = wasn’t
were not = weren’t
（3）一般疑问句：was/were+主语+V-ing
（4）特殊疑问句：wh-+was/ were +主语+V-ing
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《Natural disasters》PPT，第四部分内容：Exercises:
He was playing football on the play ground.（对划线部分提问）
My parents were playing computer games at that time.(改为否定句，一般疑问句，作否定回答)
The sun was shining brightly just now.(改为否定句,一般疑问句，作肯定回答。
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《Natural disasters》PPT，第五部分内容：课堂练习
1.Mary __________ a dress when she cut her finger.
A. made B. is making
C. was making D. makes
was making表示正在做衣服的过程，如用made则表示这一动作已结束，做衣服的动作已结束与cut her finger就没有联系。
2. He _____(write) a letter，then went to bed．
wrote表示动作已结束，做另一件事，如用
was writing就与went to bed在逻辑上相矛盾。
3. I’m sorry you missed the bus. It ______(leave) 5minutes ago. (2006年徐州)
4. Mr John, we find your watch.
-Thank you! Where __________ (find) it?（2006年绍兴）
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《Natural disasters》PPT，第六部分内容：用括号内词的适当形式填空
1.What ________you _______(do) at this time yesterday.
2.He __________(watch) TV from 8p.m. to 10p.m.
I ____________(play) piano.
3. John _________(fly) kites in the park at 9a.m. yesterday morning.
4.Sandy _________(call) Daniel at that time
5.He _________(read) while his brother ________(watch) TV.
6.They __________(chat) when their teacher ______(come) into the classroom.
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