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怎么改一般疑问句?

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将陈述句改为一般疑问句主要有以下几种方法,需根据句子结构和语境选择合适的方式:

一、基本规则

调换语序

将be动词(am/is/are)、情态动词(can/may/will等)或助动词(do/does/did)提前至句首,主语置于动词之后。

人称变换

第一人称(I)→第二人称(you)

第二人称(you)→第一人称(I)

第三人称(he/she/it)→第三人称(they)。

标点符号

句尾添加问号(?)。

二、具体句型转换

含be动词的句子

陈述句:They are in the swimming pool.

疑问句: Are they in the swimming pool?

否定句: Are they not in the swimming pool?

含情态动词的句子

陈述句:He can drive a car.

疑问句: Can he drive a car?

否定句: Can he not drive a car?

含实义动词的句子

陈述句:I like cakes.

疑问句: Do you like cakes?

第三人称单数: Does she like cakes?

含have/has的句子

陈述句:Tommy has a computer.

疑问句: Does Tommy have a computer?

三、注意事项

缩写形式

否定句可用缩写:

Do → Don't

Does → Doesn't

Did → Didn't

答语需保持人称一致。

特殊动词处理

动词为原形(如open)时,使用助动词do/does;

过去式动词(如opened)需用did。

人称一致

第一人称(I)→第二人称(you)→第三人称复数(they)。

四、示例总结

| 陈述句 | 一般疑问句 | 否定句 |

|--------|--------------|--------|

| This is my book. | Is this your book? | Is this not your book? |

| She can sing beautifully. | Can she sing beautifully? | Can she not sing beautifully? |

| They have finished homework. | Have they finished homework? | Have they not finished homework? |

通过以上方法,可灵活将陈述句转换为一般疑问句,注意动词变形和人称调整是关键。