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毛狗句子网—你身边的句子专家

英语祈使句的用法总结

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英语祈使句的用法总结如下:

一、基本结构

动词原形+其他

最基本形式,如:

- Open the door.

- Sit down.

Please+动词原形+其他

用于礼貌表达,如:

- Please pass the salt.

- Please be quiet.

否定祈使句

在动词原形前加 Don'tNever,如:

- Don't smoke.

- Never touch the hot stove.

二、使用要点

主语省略

祈使句通常省略第二人称主语 you,仅在特殊强调时补充,如:

- You hurry!

- You keep quiet!

时间概念

多用于表达将来的动作,需用将来时态,如:

- Smile while leaving, will you?

- Try again and you will succeed.

语气强化

- 使用 do强调:

- Do be careful.

- Do come on time.

- 使用 never强调:

- Never lose the key.

特殊结构

- let型:

- Let's go home.

- Let's not talk about that.

- 无动词祈使句

- Just a minute!

- This way, please!

三、典型用法分类

命令与禁止

- 命令:

- Stand up!

- Run faster!

- 禁止:

- No smoking!

- Do not feed the animals!

请求与建议

- 请求:

- Could you help me?

- Would you mind opening the window?

- 建议:

- It's better to start early.

- Consider this option.

祝愿与邀请

- 祝愿:

- Good luck!

- Long live our friendship!

- 邀请:

- Join us for dinner tonight.

- Come and see the movie.

四、注意事项

标点符号:

陈述句式祈使句需用逗号与主语分隔(如:Please + 动词原形);

短语祈使句(如命令)后用感叹号。- 特殊场景

第三人称主语需用 let引导(如:Let him go.)。

通过以上分类与要点,可系统掌握祈使句的用法。