英语疑问词的用法
疑问词是用来提问的词语，可以用来询问人物、事物的信息或者情况。

英语中常见的疑问词有以下几种：what, who, whom, whose, which, when, where, why, how, how many, and how much。

下面是这些疑问词的用法解释：
1. What：用来询问物体或情况的性质、品质或事物的名称。

例如：
- What is your name?
- What is this?
2. Who：用来询问人的身份、姓名、职业等。

例如：
- Who is your best friend?
- Who is the president of the United States?
3. Whom：用来询问人的宾语。

例如：
- ___ party?
- To whom did you give the gift?
4. Whose：用来询问物体或人的所有者。

例如：
- Whose car is this?
- Whose book are you reading?
5. Which：用来询问从几个选项中选择一个。

例如：- Which color do you prefer?
- Which school did you go to?
6. When：用来询问时间。

例如：
- When is your birthday?
- When did you arrive?
7. Where：用来询问地点或位置。

例如：
- Where do you live?
- Where is the nearest grocery store?
8. Why：用来询问原因或目的。

例如：
- Why are you crying?
- Why did you go to the park?
9. How：用来询问方式、方法、程度等。

例如：
- How do you spell your name?
- How much does it cost?
10. How many：用来询问数量（可数名词）。

例如：
- How many books do you have?
- How many friends did you invite?
11. How much：用来询问数量（不可数名词）。

例如：
- How much money do you have?
- How much time did it take?
以上就是英语疑问词的用法简要解释。

希望对您有所帮助！。