Question

【题目】按要求造句。

1. she, the window, open, now. (用现在进行时连词成句)

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2. is, who, the window, cleaning? (连词成句)

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3. She is closing the door now. (改成否定句)

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4. You are doing your homework. (用"I"作主语改写句子)

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5. they, the tree, sing, now, under. (用现在进行时连词成句.)

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Answer 1

【答案】1. She is opening the window now. 2. Who is cleaning the window? 3. She is not closing the door now. 4. I am doing my homework. 5. They are singing under the tree now.

【解析】

1. she她, the window窗户, open开, 现在分词是opening ，now现在，本句主语是第三人称单数，be用is，根据所给的句号，可知句子是一个陈述句，根据所给词义可以连成句子：她现在在开窗户。故答案为 She is opening the window now.

2. is是, who谁, the window窗户, cleaning正在擦，根据所给的问号，结合词义，可知句子是一个特殊疑问句：谁正在擦窗户？故答案为 Who is cleaning the window?

3. 句意：她正在关门。本句是现在进行时，变否定句，在is后面接not，句意为她现在没在关门。故答案为 She is not closing the door now.

4. 句意：你在做作业。主语是第一人称I我，be用am，句意为我正在做作业。故答案为 I am doing my homework.

5. they他们, the tree树, sing唱，现在分词是 singing 正在唱, now现在, under在下面，根据所给的句号，可知句子是一个陈述句，根据所给词义可以连成句子：他们现在在树下唱歌。故答案为 They are singing under the tree now.