【weighweighedweight的区别】在英语中,"weigh" 是一个常见的动词,表示“称重”或“权衡”。然而,许多人对它的过去式 "weighed" 和名词形式 "weight" 的用法容易混淆。为了帮助大家更清晰地理解这三个词的区别,以下是对它们的总结与对比。
一、基本定义与用法
单词 | 词性 | 含义 | 用法示例 |
weigh | 动词 | 称重;权衡;考虑 | She weighed the options carefully. |
weighed | 动词(过去式) | 对某物进行了称重或权衡 | The package was weighed before shipping. |
weight | 名词 | 重量;影响;负担 | The weight of the bag was too much for him. |
二、详细解析
1. weigh(动词)
- 含义:表示“称重”或“权衡”。
- 常见搭配:
- weigh something:称某物的重量
- weigh on someone’s mind:使某人感到压力或困扰
- weigh the pros and cons:权衡利弊
例句:
- The baby weighs 3 kilograms.
- He weighed the risks before making a decision.
2. weighed(过去式)
- 含义:是 "weigh" 的过去式,表示“已经称重”或“已经权衡过”。
- 注意:虽然 “weigh” 是不规则动词,但它的过去式和过去分词都是 weighed,这一点与其他不规则动词不同(如 go → went)。
例句:
- The doctor weighed the patient.
- The results were weighed before being published.
3. weight(名词)
- 含义:表示“重量”,也可以引申为“影响”或“负担”。
- 常见搭配:
- the weight of a book
- a heavy weight on one's shoulders
- the weight of evidence
例句:
- The weight of the suitcase made it hard to carry.
- His words carried a lot of weight in the meeting.
三、常见误区
1. 混淆 weigh 和 weight
- 错误:I need to weigh my weight.
- 正确:I need to check my weight. 或 I need to weigh myself.
2. 误用过去式
- 错误:He had weigh the package.
- 正确:He had weighed the package.
3. 忽略语境
- 在口语中,“weigh”有时也可作名词使用,但较少见,通常用于正式或书面语中。
四、总结
项目 | weigh | weighed | weight |
词性 | 动词 | 动词(过去式/过去分词) | 名词 |
含义 | 称重、权衡 | 已经称重、已经权衡 | 重量、影响、负担 |
常见用法 | weigh something | have/has weighed | the weight of... |
注意事项 | 不规则动词,过去式为 weighed | 需注意时态搭配 | 可作抽象意义 |
通过以上分析可以看出,虽然三个词都与“重”有关,但它们的词性和用法各不相同。正确使用这些词有助于提升语言表达的准确性与自然度。