新编英语语法教程.ppt

第1讲
动词的时和体（一）
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一般现在时的用法
1)表示不受时限的客观存在(包括客观真理,格言,科学事实 等)
Knowledge is power.
芝（知）士（识）就是力量。
Time and tiwere here.
现在进行体的用法
1) 表示说话时正在进行的动作.
Hurry up! We’re all waiting for you.
2) 表示现阶段一直在进行的动作
Jane is studying law while her sister is doing physics.
3) 表示按计划安排近期内即将发生的动作
He is arriving.
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4) 现在进行体的其他用法
A) 表示刚过去的动作
You don’t believe it? I’m telling the truth.
B) 婉转的语气
I’m hoping you’ll give us some advice.
过去进行体的用法
1) 表示过去某时正在进行的动作
What were you doing yesterday at seven ?
The students were still laughing when the teacher stepped in.
2) 表示过去某种****惯性动作
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George was getting up at five every day that week.
也可与always, constantly, continually, for ever 等连用表示感情色彩
My brother was always losing his keys.
3)表示过去将来时间里的动作,也常出现在主句为过去的从句当中
They were leaving a few days later.
He told me to wake him up if he was sleeping.
4) 表示现在时间和将来时间里的动作
A) 委婉的语气
I was wondering if you’d like to come out with me.
B) 主观臆想
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I wish they were not talking so loudly.
5) 过去进行体与一般过去时的比较
A) 前者表示未完成，后者表示已完成
I was reading a novel yesterday.
I read a novel yesterday
B) 前者表示动作持续,后者则无此意,仅陈述事实
It was raining all night.
It rained all night.
C)两者在时间上有差异
When we arrived, she was making some fresh coffee.(到时正在煮)
When we arrived, she made some fresh coffee.(到了才煮)
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Exercise 11A
1. 滴水穿石。
A:
2. 骄必败。
A：
3。事实胜于雄辩。
A：
4。一燕不成夏。
A：
5。长江流入东海。
A：
Patience wears out stones.
Pride goes before a fall.
Facts speak louder than words.
One swallow doesn’t make a summer.
Changjiang flows into the East China Sea.
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。
A：
7. 夏威夷气候从来不冷.
A:
8. 在巴黎，五月份天气并非总是美好；有时多雨。
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9. 他间或出错,但不是时常出错.
A:
10. 他从来不做家庭作业,但在班上学****很好.
A:
11. 我们的公司并非总是高额赢利.
A:
There is no water on the moon.
It is never cold in Hawaii.
In Paris, the weather is not always nice; it rains a lot sometimes.
He makes mistakes occasionally, but not often.
He never does any homework, but he studies well in the class.
Our company does not always make high profits.
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12. 母亲通常不在早晨喝咖啡.