反义词查询：happy
📚 反义词对照
1. 基本反义词
happy ↔ sad
高兴的 ↔ 悲伤的
高兴的 ↔ 悲伤的
2. 程度反义词
very happy ↔ miserable
非常高兴 ↔ 痛苦的
非常高兴 ↔ 痛苦的
3. 语境反义词
happy ending ↔ tragic ending
快乐结局 ↔ 悲剧结局
快乐结局 ↔ 悲剧结局
4. 短语反义
feel happy ↔ feel down
感到高兴 ↔ 情绪低落
感到高兴 ↔ 情绪低落
💡 顾老师提示：反义词的选择要考虑语境和程度，不是所有情况下都能简单互换。注意正式与非正式场合的反义词使用差异。
🔍 反义词用法解析
1. 形容词反义词
happy (adj.) ↔ unhappy/sad (adj.)
She looks happy today. ↔ She looks unhappy today.
She looks happy today. ↔ She looks unhappy today.
2. 名词反义词
happiness (n.) ↔ sadness (n.)
His face showed happiness. ↔ His face showed sadness.
His face showed happiness. ↔ His face showed sadness.
3. 动词反义词
to please (v.) ↔ to displease (v.)
The news pleased him. ↔ The news displeased him.
The news pleased him. ↔ The news displeased him.
使用注意：
- 前缀法：happy ↔ unhappy (加否定前缀)
- 完全反义：happy ↔ sad (不同词根)
- 程度反义：happy ↔ ecstatic (同向程度差异)
🎯 反义词应用实例
1. 句子对照
Original: It was a happy occasion.
Opposite: It was a sad occasion.
Opposite: It was a sad occasion.
2. 文章改写
Original paragraph describing a joyful event, rewritten with opposite emotions.
3. 同义词-反义词网
happy (glad, cheerful) ↔ sad (unhappy, depressed)
💡 顾老师技巧：学习反义词时，建议制作对照卡片，正面写原词，背面写反义词，定期复习可有效扩大词汇量。
📝 反义词练习
1. 找出下列单词的反义词：
"successful" (提示：以"un"开头)
2. 将句子改为反义表达：
原句：The room was bright and cheerful.
反义：The room was ___ and ___.
3. 判断正误：
"Hot"的反义词只能是"cold" (错误：根据语境也可能是"cool")