“Come off sth”是什么意思?
“Come off sth” 意味着停止服用或使用某物,如药物、毒品或习惯。它也可以表示成功或以某种方式出现。
介绍
短语“Come off sth”是英语中常见的短语动词,通常指停止或退出某事,比如停药或停止某种习惯。例如,当某人停止服用某种药物时,就说他们“come off”这种药。这个短语也可以用来描述某事的表现或结果,比如“the joke didn’t come off well”(那个笑话没达到预期效果)。理解“Come off sth”的含义有助于学习者在日常交流中自然使用它。这个短语在医疗、社交以及日常对话中都很实用,因此对英语学习者来说既多功能又重要。
快速信息框
- 短语动词:Come off sth(脱离某物)
- 类型:不及物动词(通常)
- 水平:B2
- 简短含义:停止使用或服用某物;按计划成功或发生
结构(语法规则)
“Come off sth” 大多是不可分割的短语动词,意思是宾语(某物)紧跟在整个短语动词之后。
- Correct: He came off the medication last week. (他上周停药了。)
- Incorrect: He came the medication off last week. (错误:他上周停用了那种药。)
模式:
-
Subject + come(s) off + object (something)
Come off + no object (when meaning to succeed or happen)
如何使用“Come off sth”?
当谈论停止某种治疗、药物或习惯时,你会使用“come off sth”。它也用于描述一个计划或事件的结果如何。
- To stop taking medicine: She decided to come off the pills gradually. (她决定逐渐停药。)
- To stop using a product: He’s come off caffeine to improve his sleep. (为了改善睡眠,他已经戒掉了咖啡因。)
- To describe success or failure: The speech came off well with the audience. (这次演讲在观众中反响很好。)
例子
- After two months, he came off the antibiotics. (两个月后,他停止了服用抗生素。)
- She came off her asthma inhaler last year. (她去年停止使用哮喘吸入器了。)
- The plan didn’t come off as expected. (计划没有按预期顺利进行。)
- He tried to quit smoking, but he hasn’t come off it yet. (他试图戒烟,但还没有成功戒掉。)
- The joke came off badly, and nobody laughed. (这个笑话效果很差,没人笑。)
这些例子清楚地展示了“Come off sth”在句子中的用法。
常见错误
- Incorrect: She came the medicine off yesterday.
- Correct: She came off the medicine yesterday.
- Incorrect: The plan came off successful.
- Correct: The plan came off successfully.
差异 / 同义词
Come off sth 与 Give up sth:“Come off”侧重于停止使用,尤其是药物或毒品,而“give up”则表示自愿放弃某种习惯或努力。
Come off sth 与 Stop sth:“Stop” 更通用。“Come off” 通常用于药物或物质。
Come off sth 与 Pull off:“Pull off” 意味着成功完成某件困难的事,而 “come off” 则可以指某个事件的成功或失败。
常见搭配
- Come off medication (停药)
- Come off drugs (戒毒)
- Come off treatment (停止治疗)
- Come off caffeine (戒掉咖啡因)
- Come off a habit (戒掉一个习惯)
- Come off a plan (脱离计划)
- Come off well/badly (“Come off well/badly”)
相关短语动词
以下是相关短语动词 come off sth:
现实生活中的对话
Anna: Have you come off your allergy medicine yet?
安娜:你已经停用过敏药了吗?
Mark: Yes, my doctor said I can stop now. I came off it last week.
马克:是的,医生说我现在可以停药了,我上周就已经停了。
Anna: That’s great! How do you feel?
安娜:太好了!你感觉怎么样?
Mark: Much better. I didn’t expect to come off it so soon.
马克:好多了。我没想到自己能这么快就摆脱它。
练习
Fill in the blanks with the correct form of “come off”:
- After six months, she finally _______ the medication.
- The event _______ better than we hoped.
- He wants to _______ caffeine to sleep well.
- The joke didn’t _______ well with the crowd.
常见问题解答
- Q: “Come off”可以和任何宾语一起使用吗? A: 它主要用于药物、毒品或习惯。
- Q: “come off”是可分的吗? A: 不是,宾语位于整个短语动词之后。
- Q: “Come off”总是意味着停止某事吗? A: 不是,它也可以表示成功或某事的表现如何。
- Q: 我可以说“come off smoking”吗? A: 可以,这表示戒烟。
- Q: “come off” 是正式用语还是非正式用语? A: 它是中性的,既可用于正式场合,也可用于非正式场合。

