什么是 Comma?
Comma(逗号 ,)是英文中最常用的标点符号之一,用于分隔句子中的成分,使语义更清晰,避免歧义。
常见用法
- 列举项目: I bought apples, oranges, bananas, and grapes.
- 分隔从句: After the meeting, we went for lunch.
- 插入语: My brother, who lives in New York, is visiting us next week.
- 地址、日期等: She was born on July 4, 1990, in Chicago, Illinois.
常见错误
不要在主语和谓语之间随意加逗号,也不要过度使用逗号造成“逗号拼接”(comma splice)错误。例如:
❌ Incorrect: I like coffee, it keeps me awake.
✅ Correct: I like coffee because it keeps me awake.
小贴士
阅读时注意作者如何使用逗号来控制节奏;写作时多读几遍,判断是否需要逗号来提升可读性。