“Call upon sb to do sth”是什么意思?
“Call upon sb to do sth” 意味着正式请求或要求某人做某事,通常是在官方或严肃的场合。
介绍
短语“call upon sb to do sth”在正式英语中常用来表达请求或要求某人采取行动。它常见于演讲、官方声明或书面交流中,用以敦促个人或团体履行特定任务或职责。理解“call upon sb to do sth”的含义有助于学习者正确使用,使表达既礼貌又坚定。这个短语适用于强调某项行动的重要性或紧迫性,也常用于法律、政治或社会等需要正式呼吁的场合。掌握该短语的正确用法,将提升你的口语和写作能力,尤其是在专业或学术环境中。
快速信息框
- 短语动词:call upon somebody to do something
- 及物动词
- 水平:B2(中高级)
- 简短含义:正式请求或要求某人做某事
结构(语法规则)
“Call upon sb to do sth”是一个不可分割的短语动词,不能将“call upon”分开,将宾语置于其中间。
常见模式:
-
call upon + somebody + to + base verb (infinitive)
Example: They called upon the government to act quickly. (他们呼吁政府迅速采取行动。)
如何使用“Call upon sb to do sth”?
在正式或严肃的请求中使用“Call upon sb to do sth”。它适用于官方演讲、公告或书面呼吁。该短语强调该行动的重要性和期望性。
它通常用于组织、官员或团体之间,而非朋友之间的非正式请求。
例子
- The mayor called upon citizens to help during the emergency. (市长呼吁市民在紧急情况下伸出援手。)
- The teacher called upon the students to submit their assignments on time. (老师要求学生按时提交作业。)
- The committee called upon the company to improve working conditions. (委员会敦促公司改善工作条件。)
- During the meeting, the leader called upon everyone to stay calm and focused. (会议期间,领导要求大家保持冷静和专注。)
- The report calls upon the government to invest more in education. (报告敦促政府加大对教育的投资。)
常见错误
- Incorrect: She called upon to finish the project.
- Correct: She called upon him to finish the project.
- Incorrect: They called the team upon to join the event.
- Correct: They called upon the team to join the event.
区别 / 同义词
类似的短语包括“ask sb to do sth”、“urge sb to do sth”和“request sb to do sth”。
- Call upon sb to do sth: 更正式,且常用于官方场合。
- Ask sb to do sth: 更通用,也可以是非正式的。
- Urge sb to do sth: 暗示着强烈的建议或坚持。
- Request sb to do sth: 比“call upon”更礼貌正式,但力度较弱。
常用搭配
- call upon the government (呼吁政府)
- call upon citizens (呼吁公民)
- call upon authorities (呼吁当局)
- call upon students (号召学生)
- call upon organizations (呼吁各组织)
相关短语动词
以下是相关短语动词 call upon sb to do sth:
现实生活对话
Anna: The community center called upon us to volunteer this weekend.
安娜:社区中心号召我们这个周末去做志愿者。
Ben: That’s great! It’s important to help out when they ask us.
本:太好了!他们请求我们帮忙时,伸出援手非常重要。
Anna: Yes, they want everyone to participate in cleaning the park.
安娜:是的,他们希望每个人都能参与到公园的清洁工作中来。
练习
Fill in the blank with the correct form of “call upon sb to do sth”:
The president ________ the citizens ________ conserve water during the drought.
- a) called upon / to
- b) calls upon / to
- c) called upon / conserve
- d) called upon / conserving
Answer: a) called upon / to
常见问题解答
- Q: “call upon sb to do sth” 是正式用语还是非正式用语?
A: 这是一个用于正式或严肃场合的正式短语。
- Q: 我可以在日常对话中使用“call upon”吗?
A: 在日常交谈中不太常用,但可以用来显得礼貌和严肃。
- Q: “call upon”和“ask”有什么区别?
“Call upon”比“ask”更正式,语气通常也更强烈。
- Q: “call upon” 可以被宾语分开吗?
不能,“call upon” 是不可分割的短语,宾语必须跟在短语之后。
- Q: “call upon”只用于人吗?
通常是,但它也可以指组织或团体。

