英语当中的升降调具体用法？

主要看四种句子类型：
（1）陈述句读降调。
（2）一般疑问句读升调，特殊疑问句读降调，选择疑问句前升后降，反义疑问句前降后升，但把握较大时前后都降。
（3）感叹句读降调。
（4）祈使句读降调。
如果句子较长，中间划分意群停顿时通常都读升调。

1. 陈述句读降调: He works hard every day.
2. 一般疑问句读升调: Are you a doctor? Do you speak English?
3. 特殊疑问句读降调: Who are you?
4. 选择疑问句前升后降: Do you speak English or French?
5. 反义疑问句前降后升，但把握较大时前后都降: You know it, don't you? It is fine, isn't it?
6. 感叹句读降调: How clever she is!
7. 祈使句表示命令读降调，表示请求用升调: Don't move! Sit down, please.
8. 陈述疑问句用升调：You are a policeman?
9. 未听清对方的话，要求对方重复一下用升调：What? Who? When? For what? Pardon?
10. 句子较长，中间划分意群停顿时通常都读升调。