protect

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
protect 指采取行动或措施来防止某人或某物受到伤害、损害或危险,强调防御和保护的功能。

用法要点

句型搭配

protect 常用作及物动词,后接宾语表示被保护的对象,也可与介词 from 或 against 连用,表示保护免受某种威胁。

• protect the environment
• protect children from harm
• protect against viruses

介词用法

protect 常与 from 或 against 搭配,from 强调保护免受具体伤害源,against 更侧重于防御抽象或潜在的威胁,但两者常可互换。

• protect from the sun
• protect against fraud
• protect from danger

语域说明

protect 是中性词,适用于日常、学术、商务和法律等多种语境,语气正式程度适中,比 defend 更通用,比 guard 更强调主动防护。

• protect personal data
• protect intellectual property
• protect wildlife habitats

基础例句

Wear sunscreen to protect your skin from the sun's harmful rays.

涂抹防晒霜以保护皮肤免受太阳有害射线的伤害。

Parents should protect their children from online dangers by monitoring their internet use.

家长应通过监督孩子的上网行为来保护他们免受网络危险。

This insurance policy will protect your home against fire and theft.

这份保险单将保护你的房屋免受火灾和盗窃的损失。

We need to protect the environment by reducing plastic waste.

我们需要通过减少塑料垃圾来保护环境。

高级例句

The company implemented strict data encryption protocols to protect sensitive customer information from cyber attacks.

公司实施了严格的数据加密协议,以保护敏感的客户信息免受网络攻击。

International treaties are designed to protect endangered species and their habitats from further degradation.

国际条约旨在保护濒危物种及其栖息地免受进一步退化。

Investors use diversification strategies to protect their portfolios against market volatility and economic downturns.

投资者采用多元化策略来保护其投资组合免受市场波动和经济衰退的影响。

The new legislation aims to protect intellectual property rights by imposing harsher penalties for copyright infringement.

新立法旨在通过加大对版权侵权的处罚力度来保护知识产权。

高频搭配

verb

protect the environmentprotect childrenprotect rightsprotect dataprotect assets

adjective

fully protectlegally protectadequately protectactively protecteffectively protect

noun

protection lawprotection policyprotection measureprotection deviceprotection agency

adverb

carefully protectproperly protectsecurely protectadequately protectlegally protect

preposition

protect fromprotect againstprotect byprotect withprotect under

phrase

protect and serveprotect the innocentprotect one's interestsprotect from harmprotect against loss

常见错误

❌ 错误:I protect my health by eating healthy food.
✓ 正确:I protect my health by eating healthy food and exercising regularly.

错误在于 protect 通常指防止外部威胁或伤害,而健康饮食更多是促进健康,并非直接防御。正确用法应结合具体防护措施,如避免疾病或伤害,使表达更准确。

❌ 错误:She protects her friend from feeling sad.
✓ 正确:She comforts her friend when he feels sad.

错误在于 protect 主要用于防止物理或抽象伤害,如危险或损失,而不适用于情感支持。正确应用 comfort 或 support 等词来表达安慰情感,避免用词不当。

近义词辨析

defend

defend 强调积极抵抗攻击或辩护立场,常用于军事、法律或辩论场景,比 protect 更具对抗性;protect 更侧重于预防伤害或提供安全防护,适用范围更广。

Soldiers defend the country from invasion (强调抵抗攻击), while laws protect citizens' rights (强调提供安全保障).

guard

guard 通常指持续看守或警戒以防止危险,强调警惕和监视,如保安或卫兵;protect 更泛指采取任何措施来确保安全,不一定涉及持续监视,应用更灵活。

Security guards guard the building entrance (强调看守), but insurance policies protect against financial loss (强调防护措施).