【英语关连词有哪些】在英语学习中，关连词（Conjunctions）是连接句子、短语或单词的重要语法工具。它们可以帮助我们更清晰、更自然地表达思想。掌握常见的关连词不仅有助于提高写作能力，还能增强口语表达的流畅性。
以下是英语中常用的关连词分类及示例，帮助你更好地理解和使用它们。
一、常见关连词分类总结
1. 并列连词（Coordinating Conjunctions）
用于连接两个同等重要的词、短语或句子。常见的有：and, but, or, so, for, nor, yet。
2. 从属连词（Subordinating Conjunctions）
用于引导从句，表示时间、原因、条件、让步等关系。例如：because, although, if, when, since, unless。
3. 关联连词（Correlative Conjunctions）
需要成对使用，用来强调两个部分的关系。如：either...or, neither...nor, both...and, not only...but also。
4. 连接副词（Conjunctive Adverbs）
虽然不是传统意义上的连词，但常用于连接句子，起到过渡作用。如：however, therefore, moreover, furthermore。
二、常用关连词表格
| 类型 | 关连词 | 示例 |
| 并列连词 | and | I like apples and oranges. |
| but | She is tired, but she keeps working. | |
| or | You can go now, or you can stay. | |
| so | It was raining, so we stayed home. | |
| for | He stayed up late, for he had a test. | |
| nor | He doesn’t like coffee, nor does he like tea. | |
| yet | He tried hard, yet he failed. | |
| 从属连词 | because | I stayed home because it was cold. |
| although | Although it rained, we went out. | |
| if | If you study, you will pass the exam. | |
| when | When I arrived, the meeting had started. | |
| since | Since he left, I haven’t heard from him. | |
| unless | You won’t pass unless you study. | |
| 关联连词 | either...or | Either you come with me, or you stay here. |
| neither...nor | Neither the teacher nor the students knew the answer. | |
| both...and | Both my parents are doctors. | |
| not only...but also | Not only did she win the race, but she also broke the record. | |
| 连接副词 | however | He was tired. However, he kept going. |
| therefore | It was late. Therefore, we went home. | |
| moreover | She is smart. Moreover, she is kind. | |
| furthermore | He is good at math. Furthermore, he is excellent in science. |
通过了解这些关连词的用法和搭配，可以让你的英语表达更加丰富和准确。建议在日常练习中多使用这些词汇，逐步提高语言运用能力。