将现在进行时改为一般疑问句的方法如下:
一、基本规则
调整语序 将be动词(am/is/are)提前至句首,形成倒装结构。例如:
- 原句: She is reading a book.
- 改为疑问句: Is she reading a book?
回答形式
- 肯定回答: Yes, 主语 + am/is/are.
- 否定回答: No, 主语 + am/is/are + not.
例如:
- 肯定: He is playing football.→ Yes, he is.
- 否定: They are watching TV.→ No, they are not.
二、注意事项
动词形式不变
现在进行时中,动词需用现在分词(-ing)形式,改为疑问句时无需还原为原形。例如:
- He is writing a letter.→ Is he writing a letter?(而非 Is he write a letter?)
特殊时态处理
- 现在完成进行时: 将助动词have/has提前,例如: - 原句: They have been studying for hours.
- 将来进行时:将助动词shall/will提前,例如:
- 原句: She will be singing at the party.→ Will she be singing at the party?
常见错误避免
- 避免将be动词误写为助动词do/does,例如:
- 错误: She is cooking.→ Does she cooking?
- 正确: Is she cooking?
通过以上方法,可正确将现在进行时转换为一般疑问句,同时保持时态和语法准确性。