七年级英语上疑问句句型转换

七年级英语上RJ

一般疑问句（一般现在时）

般疑问句是疑问句的一种。它是只用yes（是）或no（否）来回答的句子。其结构是：系动词be/助动词/情态动词+主语+其他成分

通常回答为：

肯定：Yes，+主语+提问的助动词.

否定：No，+主语+提问的助动词的否定形式.

1．将陈述句变为一般疑问句时，如句中有be 动词（am is are …）时，可直接将它们提至主语前。

I'm in Class 2Grade 1．→ Are you in Class 2Grade 1？

We're watching TV．→ Are you watching TV？

2．陈述句中有情态动词（can may must …）时，直接将它们提至主语前。

He can swim now．→ Can he swim now？

The children may come with us．→ May the children come with us？

3．陈述句中有实义动词作谓语时，则由do或does（第三人称单数）引导，放在句首，且后面动词需变为原形。

I like these animals．→ Do you like these animals？

She wants to go to the movies．→ Does she want to go to the movies？

需要直接变化的词语

I /me变成you we /us变成you my变成your our变成your

am变成are some变成any and变成or

this变成that these 变成those

陈述句的否定形式（一般现在时）

1．含有系动词的句子在变否定句时只须“在系动词的后边加上not”，前面的几个了陈述句变否定句分别为

I’m a Chinese boy. → I’m not a Chinese boy.

She is twelve. → She isn’t twelve.

2．含有情态动词的句子（can ）, 在变否定句时直接在情态动词的后边加上not She can play basketball. →She can not play basketball.

His mother’s cousin can sing many English songs. →His mother’s cousin can not sing many English songs.

3．○1含有行为动词的句子在变否定句时只须在行为动词前加don’t .

We don’t have many friends. →We don’t have many friends.

The students don’t take their books to school. →The students don’t take their books to school.

○2含有行为动词的句子，当主语是第三人称单数时，变否定句时“在行为动词前面加doesn’t , 且后面动词需变为原形”。

She doesn’t have a red pen. →She doesn’t have a red pen.

Her mother doesn’t buy a skirt for her. →Her mother doesn’t buy a skirt for her.

句子单数变复数变化练习题

将下列句子改为复数

①Is this you aunt? —Yes, it is./NO, it isn't. This isn't my aunt.

②It is a book. Is it a book? It isn't a book。

③He is my father。Is he your father?—Yes, he is. /No he isn't. He isn't my father.

⑤This dictionary is on the desk. Is this dictionary on the desk? This dictionary isn't on the desk.

⑥This girl is my sister. Is this girl sister？This girl isn't my sister。

一般疑问句+否定句练习题

将下列全部改为一般疑问句、做肯否定回答，且改为否定句

1.She is in the kitchen. (改为一般疑问句)

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2.They are in the bedroom. (改为否定句)

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3.Is it in the classroom? (作否定回答)

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4.Are they near the desk? (作否定回答)

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5.My books are in the bag. (就划线部分提问)

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6.It is time to go to school. (变成否定句)

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7.Tom watches TV every evening. (改为否定句)

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8.I do my homework every day. (改为一般疑问句，作否定回答)

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9.She likes milk. (改为一般疑问句，作肯定回答)

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10.John comes from Canada. (对划线部分提问)

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11.She is always a good student. (改为一般疑问句，作否定回答)

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12.Peter and Joy like going skating. (改为否定句)

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13.I’d like some juice. (对划线部分提问)

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14.I’d like to go swimming. (对划线部分提问)

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