陈述句变成一般疑问句
马寨小学 曹秋霞
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什么是一般疑问句？
一般疑问句用于对某一情况提出疑问，通常用 yes和no来回答。
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变一般疑问句的方法：
1、把句子中的be动词提到句首 （be动词包括：am is are)
例如：I am a student. Are you a student? She is a teacher. Is she a teacher?
They are good friends. Are they good friends?
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2、把句子中的情态动词提到句首 （情态动词包括can may must will should等）
例如： She can play football. Can she play football? I will help you . Will you help me?
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Thank you!
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ห้องสมุดไป่ตู้
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3、如果句子中没有be动词和情态动词，就要在句 首加上助动词帮助其变成一般疑问句。 （助动词包括do和does)
主语是第一、二人称和复数人称时在句首加上Do; 主语是第三人称单数形式时加Does。加上Does之后，原 来句子中的三单形式要还原。 人称：第一人称：单数： I 复数：we
第二人称：单数：you 复数：you 第三人称：单数：she、he、it以及人名
复数：they
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举例说明：
1. You have a friend. Do you have a friend?
2. She likes apples . Does she like apples?
3. Amy does her homework at home. Does Amy do her homework at home?
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注意：
1、句点变问号； 2、句子中的第一人称和第二人称互换；
I can help you . Can you help me? 3、some变成any; I have some apples . Do you have any apples? 4、动词的第三人称单数形式还原问题。 She goes to school on foot. Does she go to school on foot?
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将下列句子改成一般疑问句并回答。
1. It is a lovely dog . 2. He is my father. 3. We are classmates. 4. I am a teacher . 5. I love my parents . 6. They walk to school every morning . 7. I can swim . 8. He likes apples. 9. LiMing plays football on the playground. 10. They love their family.