“Crack down on sb”是什么意思?
“Crack down on sb” 意味着对某人采取强硬且严厉的措施,特别是为了制止不良或非法行为。
介绍
短语“crack down on sb”在英语中常用来描述当局或个人采取严厉措施控制或惩罚某个做错事的人。“sb”代表“somebody”,意指某个人或某个群体。理解“crack down on sb”的含义有助于学习者识别某人因其行为而受到纪律处分或限制的情况。这个短语动词常见于新闻报道、执法讨论、学校规章或职场纪律等场合。
快速信息框
- 短语动词:Crack down on sb(严厉打击某人)
- 及物动词
- 水平:B2
- 简短含义:采取严厉措施制止不良行为
结构(语法规则)
“Crack down on sb”是一个不可分割的短语动词。这意味着你不能把宾语放在“crack down”和“on”之间。宾语“sb”总是跟在“on”之后。
正确用法:crack down on somebody
错误用法:crack somebody down on
如何使用“Crack down on sb”?
当你谈论严格执行对某个人或团体的规则或法律时,会使用“crack down on sb”。这通常意味着通过惩罚或加强控制来制止不良行为。
情境的例子包括政府“Crack down on”犯罪,学校“Crack down on”作弊,或者公司“Crack down on”迟到。
例子
- The city is cracking down on people who park illegally. (该市正在严厉打击非法停车行为。)
- Police have promised to crack down on drug dealers in the area. (警方承诺将严厉打击该地区的毒贩。)
- The school cracked down on students using phones during exams. (学校严厉打击考试期间学生使用手机的行为。)
- After complaints, the company decided to crack down on employees arriving late. (在收到投诉后,公司决定严厉打击员工迟到的行为。)
- Authorities are cracking down on businesses that do not pay taxes. (当局正在严厉打击那些逃税的企业。)
常见错误
- Incorrect: The police cracked the criminals down.
- Correct: The police cracked down on the criminals.
- Incorrect: They will crack down the rule breakers.
- Correct: They will crack down on the rule breakers.
区别 / 同义词
类似的短语包括“take action against”、“clamp down on”和“crack down on”。虽然它们都表示严格执行规则,但“clamp down on”通常用于非正式场合,而“take action against”则更为通用。
Example: The government is cracking down on tax evaders. The manager cracked down on employees who were late. The school took measures against cheating.
常见搭配
- Crack down on crime (严厉打击犯罪)
- Crack down on corruption (严厉打击腐败)
- Crack down on illegal activities (严厉打击非法活动)
- Crack down on tax evasion (严厉打击逃税行为)
- Crack down on rule breakers (严厉打击违规者)
- Crack down on drug trafficking (严厉打击毒品贩运)
相关短语动词
以下是相关短语动词 crack down on sb:
现实生活中的对话
Anna: Have you heard? The city council is cracking down on street vendors.
安娜:你听说了吗?市议会正在严厉打击街头小贩。
Ben: Really? Why?
本:真的吗?为什么?
Anna: Because many vendors don’t have licenses and block the sidewalks.
安娜:因为许多商贩没有营业执照,还占用了人行道。
Ben: That makes sense. They need to keep the streets clear.
本:说得对,他们需要保持街道畅通。
练习
Fill in the blanks with the correct phrase:
1. The government decided to ________ on companies that pollute the environment.
2. The school is ________ on students who cheat during exams.
3. Police often ________ on people who break traffic laws.
Answers: crack down, cracking down, crack down
常见问题解答
- Q: “Crack down on”是正式用语还是非正式用语?
A: 它是中性词汇,可以在正式和非正式场合中使用。
- Q: “Crack down on”可以用来形容人和事物吗?
A: 可以,主要用来形容人或团体,但有时也用来形容活动或行为。
- Q: “Crack down on”和“clamp down on”有什么区别?
A: 两者都表示严格执法,但“clamp down on”更口语化。
- Q: 我可以说 “crack down somebody” 吗?
A: 不可以,正确的用法是 “crack down on somebody”。
- Q: “sb”是一个单词吗?
A: 不是,“sb”是词典中用来表示“某人”的缩写。

