【四级必背英语单词】在大学英语四级考试中，词汇是基础也是关键。掌握一定数量的高频词汇，不仅能提高阅读理解能力，还能增强写作和听力的应试水平。以下是一些四级考试中常考、必须掌握的英语单词，结合历年真题和考试大纲整理而成，帮助考生高效备考。
一、总结说明
四级考试对词汇量的要求大约在4500个左右，但实际考试中，真正高频出现的单词并不多。因此，考生应优先掌握那些在真题中反复出现、使用频率高、且与日常生活和学术内容相关的词汇。这些单词不仅有助于理解文章，也能在写作和翻译中灵活运用。
以下是部分“四级必背英语单词”汇总，分为常用词汇、高频词汇和核心词汇三类，便于考生分类记忆和复习。
二、四级必背英语单词表
| 单词 | 中文意思 | 词性 | 常见搭配/例句 |
| ability | 能力 | 名词 | He has the ability to solve complex problems. |
| accept | 接受 | 动词 | I accept your offer. |
| account | 账户；理由 | 名词/动词 | She opened a bank account. |
| achieve | 实现 | 动词 | He achieved his goal through hard work. |
| action | 行动 | 名词 | Take immediate action. |
| add | 添加 | 动词 | Please add more sugar. |
| address | 地址；演讲 | 名词/动词 | His address is 123 Main Street. |
| affect | 影响 | 动词 | The weather can affect our mood. |
| argue | 争论 | 动词 | They argued about the plan. |
| arrive | 到达 | 动词 | We will arrive at 8 PM. |
| avoid | 避免 | 动词 | Try to avoid mistakes. |
| balance | 平衡；余额 | 名词/动词 | Keep a good balance between work and life. |
| base | 基础 | 名词/动词 | This theory is based on facts. |
| benefit | 利益 | 名词/动词 | The project brings many benefits. |
| build | 建造 | 动词 | They are building a new school. |
| change | 改变 | 动词/名词 | There has been a big change. |
| compare | 比较 | 动词 | Compare this with that. |
| concern | 关心；涉及 | 名词/动词 | This issue concerns everyone. |
| contain | 包含 | 动词 | The box contains some tools. |
| control | 控制 | 名词/动词 | He lost control of the situation. |
| create | 创造 | 动词 | Scientists create new technologies. |
| decide | 决定 | 动词 | I have decided to go. |
三、备考建议
1. 分类记忆：将单词按词性或主题分类，如动词、名词、形容词等，有助于理解和记忆。
2. 结合语境：通过例句来学习单词的用法，避免死记硬背。
3. 定期复习：利用艾宾浩斯记忆曲线进行复习，巩固长期记忆。
4. 多听多读：通过阅读英文文章、听力材料来接触真实语境中的单词。
四、结语
四级考试虽然难度适中，但词汇的积累是提升整体成绩的关键。掌握这些“必背单词”，不仅有助于应对考试，也能为今后的英语学习打下坚实基础。希望每位考生都能科学备考，顺利通过四级考试！
