【seem用法】“seem”是一个常见的英语动词，表示“似乎、好像”，常用于表达对某事的主观判断或推测。它在句子中通常接不定式（to do）或形容词，有时也接从句。掌握“seem”的正确用法，有助于更自然地表达自己的想法。
一、seem的基本用法总结
| 用法结构 | 例句 | 说明 |
| seem + 形容词 | The problem seems difficult. | 表示某事看起来是某种状态。 |
| seem + to do | She seems to be tired. | 表示某人似乎正在做某事。 |
| seem + that 从句 | It seems that he is not coming. | 表示对某个事实的推测。 |
| seem like | It seems like a good idea. | 表示“听起来像……”。 |
| seem + 名词 | He seems a doctor. | 表示某人看起来像某个身份。 |
二、常见搭配与用法解析
1. seem + 形容词
这是最基本的用法，用来描述事物的状态或性质。
- The movie seems interesting.
- This plan seems risky.
2. seem + to do
表示某人似乎正在做某事，强调动作的进行。
- They seem to be arguing.
- I seem to have forgotten my keys.
3. seem + that 从句
用于表达对事情的推测或看法。
- It seems that she is not at home.
- It seems that the meeting has been canceled.
4. seem like
表示“听起来像……”或“看起来像……”。
- This sounds like a good plan.
- He seems like a reliable person.
5. seem + 名词
表示某人或某物看起来像某种身份或角色。
- He seems a teacher.
- That bag seems a suitcase.
三、注意事项
- “seem”后不能直接接动名词（doing），除非是“seem like doing”。
❌ He seems running.
✅ He seems to be running.
✅ It seems like running.
- “seem”常用于口语和书面语中，语气较为委婉，不带有肯定性。
四、对比用法（seem vs. look）
| 词汇 | 含义 | 用法特点 |
| seem | 看起来、似乎 | 强调主观判断，可能不准确 |
| look | 看起来 | 更强调视觉上的印象，通常较直观 |
例如：
- He looks tired.（他看起来很累，可能真的累了）
- He seems tired.（他似乎很累，但可能只是表面现象）
通过以上总结可以看出，“seem”虽然简单，但在实际使用中灵活多变，掌握其不同结构和搭配，能够帮助我们更准确地表达意思。