2026四级词汇表4500电子版|大学英语四级核心词汇PDF
| 资料 | 全科都有 |
|---|---|
| 2026四级词汇表4500电子版|四级大纲词汇+高频词 PDF | https://tool.nineya.com/s/1jpf2t49o |
第 1 题
四级词汇表 4500 一般指( )
A. 按四级考试大纲整理的核心词汇量(约 4500 词,含常见义项)
B. 仅 500 个词
C. 考研 5500 词完全相同
D. 仅专有名词
答案:A
第 2 题
背 4500 四级词汇 较高效的方法是( )
A. 高频词优先 + 真题语境复习 + 间隔重复
B. 按字母从 Z 背到 A 一遍过
C. 只背中文不记拼写
D. 考前一夜背完 4500
答案:A
第 3 题 · 词汇
The government has taken measures to alleviate the pressure on college graduates.
alleviate 意为( )
A. 减轻、缓解
B. 增加、加剧
C. 删除
D. 庆祝
答案:A
第 4 题 · 词汇
Many students find it essential to develop good reading habits.
essential 与下列哪项 意思最接近( )
A. necessary / indispensable
B. expensive
C. temporary
D. illegal
答案:A
第 5 题 · 词汇
Available resources on campus include libraries and online databases.
available 在此句中意为( )
A. 可获得的、可利用的
B. 不可见的
C. 昂贵的
D. 过时的
答案:A
配套代码 · 四级词汇表4500
词汇分组计划
javascript
/** 四级词汇 4500 · 分阶段背诵 */
function vocabPlan(total = 4500, days = 60) {
const perDay = Math.ceil(total / days);
return {
total,
days,
perDay,
tip: '前 20 天攻高频 1500,后 40 天扫大纲剩余',
};
}
console.log(vocabPlan(4500, 60));
间隔重复 · 今日新词+复习
javascript
const VOCAB_QUEUE = {
newToday: ['alleviate', 'essential', 'available', 'significant', 'contribute'],
review: ['environment', 'challenge', 'opportunity', 'responsible'],
};
function todayTask() {
return {
新词: VOCAB_QUEUE.newToday.length,
复习: VOCAB_QUEUE.review.length,
total: VOCAB_QUEUE.newToday.length + VOCAB_QUEUE.review.length,
};
}
console.log(todayTask());
词表导出 · CSV 示意
python
# 四级词汇表4500 · 词条结构(电子版整理)
sample_words = [
{"word": "alleviate", "phonetic": "əˈliːvieɪt", "cn": "减轻", "freq": "high"},
{"word": "essential", "phonetic": "ɪˈsenʃl", "cn": "必要的", "freq": "high"},
{"word": "available", "phonetic": "əˈveɪləbl", "cn": "可获得的", "freq": "high"},
]
def to_csv_row(item: dict) -> str:
return f"{item['word']},{item['phonetic']},{item['cn']},{item['freq']}"
for w in sample_words:
print(to_csv_row(w))
词汇表 · 翻卡片 HTML
html
<!-- 四级词汇表4500 · 闪卡 -->
<div class="vocab-flashcard" data-word="alleviate">
<div class="front">alleviate</div>
<div class="back">v. 减轻、缓解</div>
<button type="button" onclick="/* 标记已掌握 */">认识</button>
<button type="button">不认识 → 加入复习</button>
</div>