内容正文:
Unit 7 A Day to Remember一般过去时
一般过去时的意义与构成(1)
一般过去时用于描述过去某个时间或某一段时间内发生的动作或存在的状态。
【观察】
1. My mother was born in July, 1985.
我妈妈是 1985 年 7 月出生的。
2. She didn't have breakfast this morning.
她今天早上没有吃早餐。
3. I always went to school by bus last year.
我去年一直坐公共汽车上学。
4. There was a lake in our school one year ago.
一年前,我们学校曾有一个湖。
【总结】
1. 一般过去时的意义
① 表示过去发生的动作或存在的状态, 如例句 1 和 2。
② 表示过去经常反复发生的动作,如例句 3。
③ 表示过去的情况或状态,如例句 4。
2. 一般过去时常和表示过去的时间状语连用
① yesterday, the day before yesterday
② last week / year / month / term
③ two hours ago, four years ago, a moment ago
④ in / on + 过去的年 / 月 / 日, 如 in 1999, on April 3rd, 2005
⑤ just now, once upon a time, one day, during my childhood...
⑥ 时间状语从句, 如 when I was young
一般过去时的构成(2)
一般过去时的陈述句分为肯定式和否定式,不同的动词类型(be 动词和实义动词)有不同的构成规则。
【观察】
1. I was happy yesterday. 我昨天很开心。
2. They were busy last week. 他们上周很忙。
3. She wasn't at home last night.
【总结】一般过去时的肯定式和否定式的构成规则:
动词类型
主语类型
肯定式
否定式
be 动词
非第三人称单数
主语 + were + 其它
主语 + were not (weren't) + 其它
第三人称单数
主语 + was + 其它
主语 + was not (wasn't) + 其它
实义动词
|所有主语(包括第三人称单数)
主语 + 动词过去式 + 其它
主语 + did + not (didn't) + 动词原形
【即学即练】
根据句意,用括号内所给单词的适当形式填空,补全句子。
1. Only my sister ________ (be) at home when I got home last night.
2. Last summer, I ________ (travel) to Canada, and my parents ________ (be) with me.
3. Jack ________ (join) a football match last weekend, but he ________ (not win) the game.
4. The children ________ (be) happy about the outdoor party yesterday, although the weather ________ (be not) good.
一般过去时的构成(3)
一般过去时的一般疑问句用于询问过去发生的事情或情况,不同的动词类型(be 动词和实义动词)有不同的构成规则。
【观察】
1. — Did you play football yesterday?
你昨天踢足球了吗?
— Yes, I did. 是的, 我踢了。
2. — Did they go to school on foot last term?
他们上学期步行去学校吗?
— No, they didn't. 不, 他们不是步行上学。
3. — Did she sing a song at the party?
她在聚会上唱了一首歌吗?
— Yes, she did. 是的, 她唱了。
4. — Was he at home yesterday?
他昨天在家吗?
— Yes, he was. 是的, 他在。
5. — Were they happy at home last night?
他们昨晚在家开心吗?
— No, they weren't. 不, 他们不开心。
6. — Was it sunny last weekend?
上周末是晴天吗?
— Yes, it was. 是的, 是晴天。
7. — Were you late for class yesterday?
你昨天上课迟到了吗?
— No, I wasn't. 不, 我没有。
【总结】一般过去时的一般疑问句的构成规则:
动词类型
主语类型
句式结构
回答
be 动词
非第三人称单数
Were + 主语 + 其它?
肯定回答: Yes, 主语 + were.
否定回答: No, 主语 + weren't.
第三人称单数
Was + 主语 + 其它?
肯定回答:Yes, 主语 + was.
否定回答: No, 主语 + wasn't.
实义动词
(所有主语类型, 包括第三人称单数)
Did + 主语 + 动词原形 + 其它?
肯定回答: Yes, 主语 + did.
否定回答: No, 主语 + didn't.
【即学即练】按要求完成下列各题。
5. They did great in school last year.
a. ________ (改为否定句)
b. ________ (改为一般疑问句)
c. ________ (作肯定回答)
6. My sister was very happy yesterday.
a. ________ (改为否定句)
b. ________ (改为一般疑问句)
c. ________ (作否定回答)
【强化练习】
Ⅰ. 单项选择。
( ) 1. — Was he at home yesterday?
— No, he ____.
A. isn't B. wasn't C. aren't D. weren't
( ) 2. We went to the zoo ____.
A. Tomorrow B. next week C. 5 hours ago D. now
( ) 3. He ________ like vegetables when he was a child.
A. don't B. doesn't C. didn't D. wasn't
( ) 4. — ________ she go to the theatre last night?
— ____. She read at home.
A. Yes, she does. B. Yes, she did. C. No, she doesn't. D. No, she didn't.
( ) 5. They ________ in London for five years before they moved to Paris.
A. Live B. lived C. lives D. living
Ⅱ. 根据句意,用括号内所给单词的适当形式填空,补全句子。
1. He ________ (want) to have a skateboard as a gift when he was a child.
2. Ben and Paul ________ (be not) interested in playing volleyball before.
3. How many books ________ (do) you read during your last holiday?
4. I ________ (not go) to the party last night because I was too tired.
5. My friends ________ (be) excited when they heard the good news.
参考答案
【即学即练】
1. was; arrived
2. travelled; were
3. joined; didn't win
4. were; wasn't
- 5. a. They didn't do great in school last year.
- b. Did they do great in school last year?
- c. Yes, they did.
- 6. a. My sister wasn't very happy yesterday.
- b. Was your sister very happy yesterday?
- c. No, she wasn't.
【强化练习】
- I. 1 - 5 BCCDB
- II.1. wanted 2. weren't 3. did 4. didn't go 5. were
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