掌握不定式、动名词与分词的灵活运用，打造高级英语表达
💡 一、非谓语动词的魅力
非谓语动词在写作中，能让句子更简练、更具逻辑。相比“并列句堆砌”，它能让你一句多义，自然衔接表达。例如：
- ❌ He opened the window and felt the cool air.
- ✅ Opening the window, he felt the cool air.
👉 分词结构让句意更连贯，是写作提分的关键。
🧭 二、不定式的进阶用法
- 表达主观情感
- It’s kind of you to help me.
👉 用不定式说明情感的原因。
- 结果或意图
- He grew up to become a famous writer.
👉 表示“结果”，比简单的and更自然。
⚠️ 常见误区：
❌ He grew up and became a writer.（语义平，但不高级）
✅ He grew up to become a writer.（表达更连贯）
📚 三、动名词的实用技巧
- 作主语更自然
- Smoking is harmful to health.
👉 动名词主语比不定式更常用。
- 与介词连用
- She apologized for being late.
👉 动名词与介词是黄金搭档。
🔍 小测一下：
He is good at _______ (dance).
✅ 答案：dancing
⚙️ 四、分词的多样表达
- 作定语修饰名词
- The man standing by the door is my uncle.
👉 分词短语比从句更精炼。
- 作状语
- Tired after the trip, he went straight to bed.
👉 分词表原因或状态，常用于书面语。
- 独立主格结构
- Weather permitting, we’ll go hiking tomorrow.
👉 表示条件或背景，是高级写作的常见句式。
🧩 五、写作训练区
改写以下句子，使表达更紧凑：
- When he heard the news, he cried with joy.
👉 Hearing the news, he cried with joy. - She finished her work and went home.
👉 Finishing her work, she went home. - The students were excited when they saw their scores.
👉 Excited at their scores, the students cheered.
🪄 六、易错点提醒
- 不定式与动名词不可随意替换：stop to do ≠ stop doing。
- 分词结构的主语应与主句一致，否则语义错误。
- 独立主格结构常用于正式写作，不宜口语滥用。
掌握非谓语动词的高级结构，是迈向高级英语写作的关键一步。想获得更多实战训练？立即体验 李校来啦智能英语系统，AI引导式语法练习，让你的英语句式全面升级！