定义 / 说明
话语标记用于显示句子、段落或对话中的逻辑连接。它们引导“补充、转折、结果、举例、总结”等关系。到 B2 阶段，需要超越 and/but/so，扩展到 moreover, nevertheless, on the other hand, in contrast 等。良好使用可提升衔接、语气和行文流动性。
关键规则
- 补充类：moreover, furthermore, in addition。
- 转折类：however, nevertheless, on the other hand。
- 结果类：therefore, as a result, consequently。
- 举例类：for example, for instance。
- 连接词选择会影响语域和语气，要谨慎。
例句
- Moreover, the cost is high. - 此外，成本很高。
- Nevertheless, we continued. - 尽管如此，我们还是继续了。
- The plan is risky. On the other hand, it could save money. - 这个计划有风险；但另一方面，它可能省钱。
- We need a new strategy. For example, we could reduce delays. - 我们需要新策略，例如可以减少延误。
- As a result, sales increased. - 因此，销量上升了。
常见错误
- ❌ Moreover but, the cost is high. -> ✅ Moreover, the cost is high. / ✅ However, the cost is high.
- ❌ The plan is risky, nevertheless it could work. -> ✅ The plan is risky; nevertheless, it could work.
- ❌ We need a new strategy, for example we could reduce delays. -> ✅ We need a new strategy. For example, we could reduce delays.