文档介绍：八年级上册英语语法知识点
Apple
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教学ppt
一）一般将来时
一般将来时表示将来某个时间要发生的动作或者存在的状态。通常与表示将来的时间状语连用
tomorrow, the day after tomorrow, next year, next month, next week, in 100 years等。
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be going to do （动词原形）结构：表示打算、准备做的事情或者肯定要发生的事情。如：It is going to rain.
will 结构表示将来的用法：
1. 表示预见
Do you think it will rain?
You will feel better after a good rest.
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2. 表示意图
I will borrow a book from our school library tomorrow.
What will she do tomorrow?
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根据例句，用will改写下列各句
例：I don’t feel well today. （be better tomorrow）
I’ll be better tomorrow.
1. Gina has six classes today. （have a lot of homework tonight）
_____________________________
2. I’m tired now. （sleep later）
_____________________________
3. We can’t leave right now. （leave a little later）
_____________________________
4. The weather is awful today. （be better tomorrow）
_____________________________
答案：1. She’ll have a lot of homework tonight.
2. I’ll sleep later.
3. We’ll leave a little later.
4. Maybe it’ll be better tomorrow.
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教学ppt
（二）should的用法：
should用来提出建议和忠告，后边加动词原形，否定句直接在should后边加not.
例如：I think you should eat less junk food.
我认为你应该少吃垃圾食品。
She drives a lot and she seldom walks. So I think she should walk a lot.
她经常开车，很少走路。所以我认为她应该多走路。
Students shouldn’t spend too much time playing computer games.
学生们不应当花太多的时间玩计算机游戏。
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学习向别人提建议的几种句式：
（1）I think you should…
（2）Well, you could…
（3）Maybe you should …
（4）Why don’t you…?
（5）What about doing sth.?
（6）You’d better do sth.
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用should或shouldn’t填空
1. I can’t sleep the night before exams.
You ______ take a warm shower before you go to bed.
2. Good friends ______ argue each other.
3. There is little milk in the glass. We _______ buy some.
4. I am a little bit overweight. So I think I _______ do exercises every day.
答案：1. should 2. shouldn’t 3. should 4. should
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（三）过去进行时
过去进行时:表示