warns

中英词典：warns

1. 基本释义

动词

1. 警告，告诫（某人）

2. 形容词和名词的不同含义

无

3. 词语辨析

无

4. 词汇扩充

无

5. 近义词

advise, caution, notify, apprise, alert, alarm

6. 反义词

encourage, reassure

7. 柯林斯词典

动词

1. If someone warns you about something, they make you aware of it or provide you with information about it, so that you can take action or behave differently.
2. If you warn someone not to do something, you advise them not to do it, usually because you think it may be dangerous or lead to trouble.

8. 牛津词典

动词

1. Inform someone in advance of an impending or possible danger, problem, or other unpleasant situation.
2. Advise or admonish (someone) firmly.

9. 用法

warns + 人 + not to + 动词原形

warns + 人 + about + 名词/动词

10. 相关例句

1. The doctor warned him not to eat too much fatty food.
2. She warned us about the risks involved.
3. The government warned the public of the impending storm.
4. He warned her against getting involved with him.
5. The teacher warned the students not to cheat in the exam.
6. I warned you about the consequences!
7. The detective warned the witness to tell the truth.
8. They warned me not to go there alone.
9. The sign warned drivers of the sharp bend ahead.
10. The police warned the public to be vigilant.
11. He warned her of the danger.
12. The weather forecast warned of heavy rain.
13. The teacher warned the students against using their phones in class.
14. The captain warned the crew to prepare for rough seas.
15. She warned him not to trust strangers.
16. The government warned people to stay indoors during the storm.
17. The police officer warned the driver about the speed limit.
18. He warned her not to go out alone at night.
19. The doctor warned him against smoking.
20. The teacher warned the students to study hard for the exam.