《How was your school trip?》PPT课件
Grammars :
一般过去时：
1.定义：表示过去某个时间或某一段时间内发生的的动作或存在的状态，常和表示过去的时间状语连用，如yesterday,last night, in1990,two days ago 等。一般过去式也表示过去经常或反复发生的动作，常和often,always等表示频度的时间状语连用。
2一般过去时的结构：
(1).主系表 S+was/were+P
(2).主谓（宾）S+Ved+(O)
(3).There be There was/were+某人、某物+某地、某时
表示在过去的某地某时有某人某物的存在。
3一般过去时的句型转换
(1).主系表结构在was/were后加not构成否定句，
把was/were提到句首构成疑问句。肯定否定回答仍用was/were.
(2).主谓宾结构借助动词did构成否定句和疑问句，动词由过去式回归原形 。
(3).There be结构在was/were上作变化。
is/am的过去式 was are的过去式 were
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巧记一般过去时
动词一般过去时，表示过去发生事；
be用was或用were, have, has变had；
谓语动词过去式，过去时间坐标志；
一般动词加-ed，若是特殊得硬记。
否定句很简单，主语之后didn’t添；
疑问句也不难，did放在主语前；
如果谓语之前有did，谓语动词需还原；
动词若是was,were,否定就把not添。
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小试身手
把下列句子变成否定句，一般疑问句，肯否回答及对划线部分提问
1.The air was clean yesterday.
The air wasn't clean yesterday.
Was the air clean yesterday?
Yes, it was./ No,it wasn't.
How was the air yesterday?
2.Tom and Peter were at home last night.
Tom and Peter weren't at home last night.
Were Tom and Peter at home last night?
Yes, they were./No.they weren't.
Where were Tom and Peter last night.
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Exercises
A: What ___ you do yesterday?
B: I _____ to the movie.
A: What ___ you do last weekend?
B: I ___ my homework.
What did you ___ last weekend?
We ____________________
How ___ your trip last weekend? It was boring.
What did they ___ last weekend?
They __________________
How ____ the strawberries?
They were delicious.
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1a Match the phrases with the pictures.
went for a walk milked a cow
rode a horse fed chickens
talked with a farmer took some photos
Language points
1. Did you see any cows?Yes, I did. I saw quite a lot.
quiet a lot 相当多+of+可数或不可数, 也可以单独使用。
quite a little 相当多+不可数名词
quite a few 相当多+可数名词
2. Did Carol take any photos? 卡罗尔拍照片了吗？
take与photo, picture等词搭配时，表示“拍摄，摄影”。表示“拍摄某物或人”，就要在短语后面接介词“of”引入所拍摄的对象。
e.g. The girl likes to take photos of herself with her cell phone.
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III. 用适当的词填空
1. How ___ your school trip? It was great.
2. How _____ you yesterday?
3. Today is Monday. Yesterday ___ Sunday.
4. What ___ you do the day before yesterday?
5. ____ you ride a horse last week?
6. ____ he see any cows on the farm? Yes, he did.
7. Did he milk a cow on the farm? No, he ______.
8. Were the strawberries good? Yes, they _______.
9. Did you see any cows? Yes, I did. I ___ quite a lot.
10. I ___ the chickens last week.
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V. 汉译英
1. 他上周在农场骑马。
Last week he rode a horse on the farm.
2. 他上个月爬山了。
He climbed the mountain last month.
3. 他一小时前喂了小鸡。
He fed chickens an hour ago.