同义替换：打破词汇重复

词汇丰富度 (Lexical Resource) 是评分标准之一。避免重复同一词汇，展示你的词汇量。

为什么要同义替换？

1. 避免单调：重复使用同一词汇让文章乏味
2. 展示词汇量：考官期望看到多样化的表达
3. 增加精确度：不同同义词有细微差别，选择更精准的词汇

常见高频词替换

1. 动词替换

2. 形容词替换

3. 名词替换

4. 话题相关替换

替换技巧

1. 使用上下位词

• vehicles → cars, buses, bicycles (下位词)
• cars, buses → vehicles (上位词)

2. 使用描述性短语

• poverty → living in difficult financial circumstances
• unemployed → those without work / job seekers

3. 使用代词

• The government introduced new policies. It aimed to reduce crime.
• Students face pressure. They often struggle with mental health.

注意事项

[!CAUTION] 不要为替换而替换！

• 确保同义词在语境中意思相近
• 避免使用不熟悉的词汇导致错误
• 某些词无法完全替换（如专有名词、技术术语）

错误示例:

❌ The increment in population... (increment 通常不这样用) ✅ The increase/growth in population...

练习：替换下划线词汇

原文:

Many people think that technology is important. Technology can help people learn. However, technology can also cause problems.

改写:

Many individuals believe that digital innovation is essential. Technological tools can facilitate learning for the general public. However, these advances can also give rise to certain challenges.

同义词资源

推荐使用：

• Thesaurus.com - 同义词查询
• Cambridge Dictionary - 确认用法
• Collocations Dictionary - 确认搭配

[!TIP] 考前准备一份个人的"高频词替换清单"，针对常考话题整理 5-10 个核心词的替换表达。