英语四级考试是大学生必须面对的挑战之一,而词汇量是决定成绩的关键因素，掌握高频单词及其用法，不仅能提升阅读和听力理解能力，还能让写作和翻译更加流畅，以下整理了四级考试中高频出现的单词及实用例句，帮助考生高效备考。
基础核心词汇
Achieve (v.) 完成；实现
例句：She worked hard to achieve her goal of becoming a doctor.
Benefit (n.) 好处；(v.) 受益
例句：Regular exercise brings many health benefits.
例句：Students benefit greatly from reading English newspapers.
Challenge (n.) 挑战；(v.) 向…挑战
例句：Learning a new language is a big challenge for many people.
Decision (n.) 决定
例句：Making the right decision requires careful thought.
Effect (n.) 影响；效果
例句：The new law had a positive effect on the economy.
高频动词
Consider (v.) 考虑
例句：You should consider all options before making a choice.
Develop (v.) 发展；培养
例句：Reading helps develop critical thinking skills.
Encourage (v.) 鼓励
例句：Teachers should encourage students to ask questions.
Improve (v.) 提高
例句：Practicing every day can improve your English quickly.
Reduce (v.) 减少
例句：Using public transport can reduce air pollution.
常用形容词
Available (adj.) 可用的；有空的
例句：The manager is not available at the moment.
Essential (adj.) 必要的
例句：Water is essential for human survival.
Familiar (adj.) 熟悉的
例句：This song sounds familiar to me.
Positive (adj.) 积极的
例句：A positive attitude helps overcome difficulties.
Significant (adj.) 重要的；显著的
例句：There has been a significant increase in online shopping.
学术类词汇
Analysis (n.) 分析
例句：The article provides a detailed analysis of the problem.
Evidence (n.) 证据
例句：Scientists need solid evidence to support their theories.
Factor (n.) 因素
例句：Time management is a key factor in exam success.
Process (n.) 过程；(v.) 处理
例句：Learning a language is a long process.
Theory (n.) 理论
例句：Einstein’s theory of relativity changed physics forever.
社会生活词汇
Community (n.) 社区
例句：Volunteering strengthens the sense of community.
Environment (n.) 环境
例句：Protecting the environment is everyone’s responsibility.
Opportunity (n.) 机会
例句：Studying abroad offers great opportunities for personal growth.
Pressure (n.) 压力
例句：Too much pressure can affect mental health.
Trend (n.) 趋势
例句：Online learning is becoming a popular trend.
实用短语搭配
Take advantage of 利用
例句：You should take advantage of free online courses.
Make sense 有意义
例句：His explanation doesn’t make sense to me.
In terms of 在…方面
例句：In terms of cost, this plan is more affordable.
Depend on 依赖
例句：Success depends on hard work and persistence.
Focus on 专注于
例句：Students should focus on improving their weak areas.
易混淆词汇辨析
Affect (v.) 影响 vs. Effect (n.) 效果
例句：Lack of sleep affects your performance.
例句：The medicine had a strong effect on his recovery.
Accept (v.) 接受 vs. Except (prep.) 除了
例句：She accepted the job offer.
例句：Everyone attended the meeting except John.
Rise (v.) 上升 vs. Raise (v.) 提高
例句：The sun rises in the east.
例句：The company raised salaries this year.
写作加分词汇
Furthermore (adv.) 此外
例句：The plan is cost-effective. Furthermore, it is easy to implement.
However (adv.) 然而
例句：He studied hard. However, he didn’t pass the exam.
Therefore (adv.) 因此
例句：She practiced daily; therefore, her English improved quickly.
In conclusion 总之
例句：In conclusion, a strong vocabulary is crucial for the CET-4 exam.
掌握这些单词和例句,不仅能帮助考生在四级考试中取得高分，还能提升日常英语应用能力，坚持每天记忆和运用，英语水平自然会稳步提升。
