【语法总结】新概念一Lesson 63-64

Hello,大家好！我是Wendy!今天要和大家分享的是新概念一Lesson 63-64的语法部分,希望对你们有协助！

Lesson 63-64语法总结:

mustn't 和 don't 的区别

详细梳理：

一样点:

mustn't和 don' t都有”不””禁止”的意思。后面都要跟动词原形。

区别:

1.mustn't语气重,表明“禁止,绝对不能”,需要跟主语配合。

e.g.You mustn't talk in the library! 你们不许在图书馆里说话!

e.g.He mustn't eat rich food! 他不能吃油腻的食物!

2.don't 口气较轻,表明”不要,别”,常常在祈使句句首,”主语”可以不出现。

①.在英语中,我们可以使用don‘t来表明禁止或者提议不要做某事。

e.g.Don't smoke in public place. 禁止在公共场所吸烟。

e.g.Don't eat too much junk food, It's not good for your health.不要吃太多垃圾食品对身体不好。

e.g.Don't forget to bring your umbrella. It might rain later.

别忘了带上你的雨伞,可能会下雨。

②.Don't也可以用于劝阻或警告他人不要做某事。

e.g.Don't go swimming alone,it's dangerous.不要一个人去游泳,这很危险。

e.g.Don't talk to strangers on the internet, you never know their intentions.不要和网上的陌生人聊天，你永远无法预料他们的意图。

③当我们想反驳或否定别人的观点时,也可以使用Don’t来表达自己的意见。

e.g.I don't agree with your opinion on this matter.我不同意你在这个问题上的观点。

e.g.I don't think that's a good idea.我认为那不是个好主意。

3.don't常见句型

①Don't+动词原形

这是 don't最常见的用法,表明禁止或提议不要做某事。

e.g.Don't talk loudly in the library. 在图书馆里不要大声说话。)

e.g.Don't forget to buy some milk on your way back home.

回家的路上别忘了买些牛奶。

②Why don't you+动词原形?

这是一个提提议的句型,用于向他人提供一些提议或思考。

e.g.Why don't you take a break and relax? 为什么你不休憩一下放松一下呢?

e.g.Why don't we go out for dinner tonight? 今晚我们为什么不出去吃饭呢?

③.I don't think+从句

使用 I don't think来表明个人的意见或见解,一般用于表达否定观点。

e.g.I don't think he will come to the party, he seems busy lately.

我觉得他不会来参与聚会，最近他似乎很忙。

e.g.I don't think it's a good idea to go hiking in this weather.

我认为在这种天气去徒步旅行不是个好主意。

④Don't you+动词原形?

使用Don't you来表达对某事的期望或责备。

e.g.Don't you dare try to cheat in the exam! 你敢在考试中作弊吗!

e.g.Don't you think it's time to apologize for what you've done?

难道说你不觉得是时候为你所做的事情道歉了吗?

⑤.I don't care(about)+名词/动词短语

使用 I don't care来表明对某事不在乎或不关心。

e.g.I don't care about what others think of me.我不在乎别人对我怎么看。

e.g.I don't care who does it as long as it gets done.只要完成就行,我不在乎由谁来做。

总结:

don't的用法包括表明禁止或提议、劝阻或警告，以及反驳或否认。

常见的句型有”Don't+ 动词原形”、”Why don't you+动词原形?”、”I don't think+从句”、”Don't you+动词原形?”和”I don't care(about)+名词/动词短语”等。

小试牛刀: 用 don't 或 mustn't 完成句子。

1.You _________ talk too loudly.

2.___________talk with your mouth full.

3.You __________ cross the road when the light is red.

4.___________play your mobile phone while crossing the road.

5.He __________ drink wine,because he has stomach cancer.

6.___________ smoke too much;it's bad for your health.

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