题目内容

【题目】选用适当的单词补全句子

isn't, don't, can't, aren't, doesn't

1My mother________at home.

2They________my hats.They are Peter's.

3I ________ like singing.

4The boy________fly the kite.

5She________like dancing.

【答案】1isn't 2aren't 3don't 4can't 5doesn't

【解析】

1)句意:我的妈妈......在家。本句主语是单数,be动词用is,is not缩写形式是isn't.故答案为isn't.

2)句意:它们.....是我的帽子。它们是彼得的。本句一般现在时,主语是复数,be动词用are,否定句在are+not,缩写形式aren't.故答案为aren't.

3)句意:我......喜欢唱歌。本句是一般现在时,主语是第一人称,谓语是实意动词,否定句用助动词do,后面加not,缩写形式是don't.故答案为don't.

4)句意:男孩......放风筝。情态动词+动词原形,否定形式是在情态动词后面+not,缩写can't.故答案为can't.

5)句意:她......喜欢跳舞。本句是一般现在时,主语是第三人称单数,谓语是实意动词,否定句用助动词does+not,缩写形式doesn't.故答案为doesn't.

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