一般疑问句变化规则

一般疑问句也叫Yes/No问句，变化规则如下：

1.句子中有be动词时，将be动词提前，首字母变大写，句末用问号。

例： He is a teacher. Is he a teacher?

You are a boy. Are you a boy?

2.句子里有情态动词can(能；会)时，将can提前，首字母变大写，句末用问号。

例：He can swim. Can he swim?

You can play football. Can you play football?

3.句子里没有be动词和can 时，要借助助动词do/does, 将do/does提前，句末用问号。

例：I like apples. Do you like apples?

He has a pen. Does he have a pen?

*回答的时候，用什么文就用什么回答，问的谁就用谁回答。

练习题：将下列句子变为一般疑问句。

1.I am a girl.

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2.He is a cook.

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3.They are teachers.

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4.Lily can sing a song.

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5.She can skate.

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6.I like dogs.

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7.They have two books.

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8.He wants to fly a kite.

_____________________________________________________ 按要求回答问题：

1. A re you a doctor? (no/student)

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2.Is she a nurse? (yes)

______________________________________________________ 3.Is Lily a good student?(yes)

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4.Can you ride a bike? (yes)

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5.Can he draw a picture?(no)

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6.Do they like bananas? (yes)

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7.Does he have a ball? (yes)

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8.Does Jack like to play football?(no)

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9.Is Jack a doctor?(no)

_____________________________________________________ 10.Do you have an eraser?(no)

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