“Safeguard sb against sth”是什么意思?
“Safeguard sb against sth” 意思是保护某人免受伤害、危险或风险。
介绍
短语“Safeguard sb against sth”是英语中一个非常实用的短语动词,意思是保护某人免受某种有害或危险的事物。这一表达常用于正式和日常语境中,谈论安全、保障或预防。理解“Safeguard sb against sth”的含义有助于学习者清晰地表达保护他人免受风险或问题的意思。无论是在健康、金融还是科技领域,这个短语都非常有价值,能够有效地表达保护的意义。
快速信息框
- 短语动词:safeguard somebody against something
- 及物动词
- 水平:B2
- 简短含义:保护某人免受伤害或危险
结构(语法规则)
“Safeguard sb against sth”是一个及物短语动词,且不可分割。这意味着你不能用宾语将动词和小品词分开。
-
Correct pattern: safeguard + somebody + against + something
Incorrect: safeguard + against + somebody + something (wrong order)
如何使用“Safeguard sb against sth”?
当你想表达某人免受特定危险或问题的保护时,可以使用“safeguard sb against sth”。其中,受保护的人(sb)是safeguard的宾语,而风险或威胁(sth)则跟在介词“against”之后。
例如:公司保障员工免受工作场所事故的伤害。
例子
以下是一些使用“Safeguard sb against sth in a sentence”的自然句子:
- The new software safeguards users against cyber attacks. (这款新软件能够保护用户免受网络攻击。)
- Vaccines safeguard children against many dangerous diseases. (疫苗能保护儿童免受多种危险疾病的侵害。)
- The government introduced laws to safeguard citizens against fraud. (政府出台法律以保护公民免受欺诈。)
- Wearing helmets safeguards motorcyclists against head injuries. (戴头盔可以保护摩托车骑士免受头部伤害。)
- Insurance policies safeguard homeowners against property damage. (保险政策能够保护房主免受财产损失。)
常见错误
有时学习者会混淆词序或宾语的位置。以下是一些常见错误及正确用法:
- Incorrect: Safeguard against sb something.
Correct: Safeguard sb against sth. - Incorrect: Safeguard sb from sth.
Correct: Safeguard sb against sth. (Though “safeguard from” is sometimes used, “against” is more common.)
区别 / 同义词
“Safeguard sb against sth” 类似于 “protect sb from sth”,但 “safeguard” 通常更正式,且暗示持续或细致的保护。
- Protect sb from sth:: 更通用,更常见于日常用语。
- Defend sb against sth:: 通常意味着积极抵抗,常见于身体或法律环境中。
- Shield sb from sth:: 建议阻止或隐藏以避免伤害。
当强调细致或官方保护时,选择“safeguard”。
常见搭配
你经常会听到“safeguard”与这些宾语连用,显示出所保护的对象:
- Safeguard rights – protecting legal or human rights (保障权利——保护法律或人权)
- Safeguard health – protecting physical or mental health (保障健康——保护身体或心理健康)
- Safeguard data – protecting information from theft or loss (保护数据——防止信息被盗或丢失)
- Safeguard interests – protecting someone’s financial or personal interests (保障利益——保护某人的财务或个人利益)
- Safeguard environment – protecting nature and natural resources (保护环境——保护自然和自然资源)
相关短语动词
以下是相关短语动词 safeguard sb against sth:
现实生活对话
以下是一段使用“Safeguard sb against sth”的简短对话:
Anna: How does this antivirus software work?
安娜:这款杀毒软件是如何保护用户免受病毒侵害的?
Ben: It safeguards your computer against viruses and malware.
本:它能保护你的电脑免受病毒和恶意软件的侵害。
Anna: That’s great! I want to safeguard my files against cyber threats.
安娜:太好了!我想保护我的文件免受网络威胁。
练习
Complete the sentence with the correct form of “safeguard sb against sth”:
- The school has installed security cameras to _________ students _________ bullying.
- Vaccinations help to _________ children _________ serious illnesses.
Answers:
- safeguard; against
- safeguard; against
常见问题解答
- Q: 我可以单独使用“safeguard”而不加“against”吗? A: 通常,“safeguard”后面会跟“against”来表示保护的对象。
- Q: “safeguard sb from sth” 正确吗? A: 可以使用,但 “safeguard sb against sth” 更常见且更被推荐。
- Q: “safeguard”和“protect”有什么区别? A: “Safeguard”更正式,通常意味着细致且持续的保护,而“protect”则更为通用。
- Q: “Safeguard”可以用于除人以外的事物吗? A: 可以,它可以用来“Safeguard sb against sth”物品、权利、数据等。
- Q: “safeguard”是可分离的吗? A: 不是,“safeguard”和宾语不能分开。

