题目内容
【题目】He goes to school at 7:10. (改为否定句)
【答案】He doesn't go to school at 7:10.
【解析】句意：他在七点十分去上学。句子中he和goes都是第三人称单数，改为否定句时，需要助动词和not， 缩写成doesn't。否定句结构为：主语+doesn't+动词原形+其它句子成分。所以答案是：He doesn't go to school at 7:10.
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【题目】He goes to school at 7:10. (改为否定句)
【答案】He doesn't go to school at 7:10.
【解析】句意：他在七点十分去上学。句子中he和goes都是第三人称单数，改为否定句时，需要助动词和not， 缩写成doesn't。否定句结构为：主语+doesn't+动词原形+其它句子成分。所以答案是：He doesn't go to school at 7:10.