【英语介词用法最全总结】在英语学习中，介词是构成句子结构的重要部分，虽然它们本身没有实际意义，但它们在表达时间、地点、方向、方式等关系时起着关键作用。掌握好介词的用法，有助于更准确地表达意思，避免语法错误。以下是对常见英语介词用法的全面总结，便于记忆和查阅。
一、介词分类与常见用法
| 介词 | 常见含义 | 示例句子 |
| at | 表示具体时间点或地点 | I will meet you at 8 o'clock. She is waiting at the bus stop. |
| on | 表示某一天、某天的上午/下午、表面等 | We have a meeting on Monday. The book is on the table. |
| in | 表示月份、年份、季节、国家、时间范围等 | He was born in 1995. I like to go swimming in summer. |
| by | 表示通过某种方式、截止时间、由谁完成 | The letter was sent by email. Please finish it by Friday. |
| with | 表示伴随、使用工具、具有某种特征 | She went to the party with her friend. He cut the paper with scissors. |
| without | 表示没有 | I can't live without my phone. |
| about | 表示关于、大约 | She told me about her trip. It's about 10 kilometers away. |
| above | 表示在……之上（不接触） | The plane flew above the clouds. |
| below | 表示在……之下 | The fish is below the surface. |
| across | 表示横过、穿过 | She walked across the street. |
| through | 表示从……中间穿过 | The river runs through the city. |
| under | 表示在……下面 | The cat is under the chair. |
| over | 表示在……上方（可能接触） | The bird flew over the tree. |
| near | 表示靠近 | The school is near my house. |
| far from | 表示远离 | My home is far from the city center. |
| between | 表示两者之间 | The book is between the two chairs. |
| among | 表示三者或以上之中 | She is among the best students. |
| before | 表示在……之前 | Please arrive before 9 AM. |
| after | 表示在……之后 | I will call you after dinner. |
| during | 表示在……期间 | He studied during the holiday. |
| until | 表示直到……为止 | I waited until she came back. |
| since | 表示自从……以来（常用于现在完成时） | I have lived here since 2010. |
| for | 表示持续时间、目的、原因 | I have been here for two hours. This gift is for you. |
| from | 表示来源、起点 | He comes from China. I received a letter from my sister. |
| to | 表示方向、目的地、到……为止 | She went to the park. The meeting ends at 5 PM. |
| into | 表示进入……内部 | He stepped into the room. |
| out of | 表示从……出来 | She took the book out of the bag. |
| onto | 表示到……上面（动作发生） | He put the cup onto the table. |
| off | 表示离开、脱离 | She turned the light off. |
| on | 表示在……上（接触） | The picture is on the wall. |
二、常见介词搭配与固定短语
一些介词常常与其他词搭配使用，形成固定表达。例如：
- look after — 照顾
- take care of — 照顾
- agree with — 同意
- depend on — 依赖
- be good at — 擅长
- be interested in — 对……感兴趣
- think about — 考虑
- wait for — 等待
- get along with — 与……相处
- run into — 偶然遇到
三、注意事项
1. 介词不能单独作谓语，必须与名词或代词一起使用。
2. 有些动词后面必须接特定介词，如：
- listen to
- look at
- talk to
3. 有些动词既可以跟介词也可以跟宾语，如：
- look at the picture（介词+名词）
- look the picture up（动词+宾语）
四、总结
介词虽小，但在英语中作用巨大。正确使用介词可以使句子更加地道、自然。建议多阅读、多练习，并注意积累常见的介词搭配。通过不断积累和实践，你会逐渐掌握这些看似简单却非常重要的语言元素。
希望这份“英语介词用法最全总结”能帮助你更好地理解和运用英语介词！
