1
effect + noun phrase
effect 作动词时比较正式，宾语常为 change、improvement、reform 等抽象名词。
The new manager effected a complete change in the team's attitude.
新经理带来了团队态度的彻底改变。
实现；实施；引起
effected — past of effect
先理解核心含义，再看它在真实句子里的用法。
实现；实施；引起
To make something happen; to bring about or implement.
The new manager effected a complete change in the team's attitude.
新经理带来了团队态度的彻底改变。
实现；带来
To make or bring about; to implement.
effect
Base
原形
effects
3rd person
第三人称单数
effecting
-ing
现在分词
effected
Past
过去式
effected
Past participle
过去分词
The new policy effects significant changes.
新政策带来了显著变化。
The manager effected a major reorganization last year.
经理去年实施了一次重大重组。
The team has effected several improvements since then.
自那以后，团队已经实现了若干改进。
规则动词
The new policy will effect significant changes in the education system.
新政策将在教育体系中引起显著变化。
The company hopes to effect a smooth transition to remote work.
公司希望实现向远程工作的平稳过渡。
They were able to effect a quick repair despite the limited resources.
尽管资源有限，他们还是完成了快速修复。
effect 作动词时比较正式，宾语常为 change、improvement、reform 等抽象名词。
The new manager effected a complete change in the team's attitude.
新经理带来了团队态度的彻底改变。
被动语态在正式文体中常见，强调被实现的对象，而非执行者。
The reform was effected by a series of small adjustments.
这项改革是通过一系列小调整实现的。
by doing sth 说明实现该结果的方式。
They effected a solution by talking to every party involved.
他们通过与各方谈话促成了一项解决方案。
Not this
The weather effected our plans.
Use this
The weather affected our plans.
effect作动词意为“实现、带来”，不表示“影响”；表达影响多用affect。二者音近，但含义不同。
Not this
The manager effected on the reform.
Use this
The manager effected the reform.
effect是及物动词，后面直接接宾语，不需要介词on；“对…产生影响”的名词短语是have an effect on，但动词effect不能带on。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
实现变革
The new manager hoped to effect change in the company's culture.
新经理希望实现公司文化的变革。
实现复苏
The government's policies helped effect a recovery in the economy.
政府的政策帮助实现了经济复苏。
实现转变
The internet has effected a transformation in how we communicate.
互联网实现了我们沟通方式的转变。
达成解决方案
The committee worked to effect a solution to the dispute.
委员会努力达成解决争端的方案。
实现改进
The school board effected improvements to the curriculum.
学校董事会实现了课程改进。
Use effected naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
动词 effect 意为“实现/带来”，别只当名词“效果”用：想去实现（effect）改变，才能见到效果。
语域：formal 常见场景：正式文件、法律文书、学术写作 动词 effect 表示“实现、带来”，多用于正式或书面语境，如法律、行政或正式报告中；日常口语中较少使用，常用 bring about 或 achieve 代替。
All these words rhyme with effect /ɪˈfɛkt/ because they share the stressed /ɛkt/ ending: affect, infect, select, reflect, direct and collect. But beware of lookalikes that start with 'eff' but sound different, such as effort /ˈɛfərt/ and efficient /ɪˈfɪʃənt/.
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.