【seems和seem的区别】在英语学习中,"seems" 和 "seem" 是两个常见的动词形式,它们都来源于动词 "seem",但用法上有一些细微的差别。了解这些区别有助于我们在写作和口语中更准确地使用这两个词。
一、基本含义
- seem:是动词原形,表示“似乎”、“看起来”。
- seems:是第三人称单数形式,用于主语为 he, she, it 或单数名词时。
二、用法区别
项目 | seem | seems |
词性 | 动词原形 | 动词第三人称单数 |
用法 | 用于 I, you, we, they 等复数主语或非第三人称单数 | 用于 he, she, it 或单数名词作主语 |
例句 | He seems tired.(他看起来很累) | She seems happy.(她看起来很开心) |
时态 | 可以用于一般现在时、过去时等 | 同样适用于各种时态,如:He seemed tired yesterday. |
三、常见搭配与结构
1. seem + 形容词
- He seems very kind.(他看起来很善良。)
2. seem + to do sth
- She seems to know the answer.(她好像知道答案。)
3. It seems that...
- It seems that he is late.(他好像迟到了。)
注意:在这种结构中,主语是 "it",所以要用 "seems"。
四、常见错误
- ❌ He seems very tired.(正确)
- ✅ He seem very tired.(错误,主语是 he,应使用 "seems")
- ❌ They seems to be happy.(错误,主语是 they,应使用 "seem")
- ✅ They seem to be happy.(正确)
五、总结
项目 | 总结 |
seem | 用于非第三人称单数主语(I, you, we, they)或动词原形 |
seems | 用于第三人称单数主语(he, she, it)或单数名词 |
使用场景 | 在句子中作谓语动词时根据主语选择形式 |
常见结构 | seem + 形容词 / seem to do / It seems that... |
通过掌握 "seem" 和 "seems" 的用法区别,我们可以更自然、准确地表达自己的意思,避免常见的语法错误。希望这篇总结对你有所帮助!