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11.Scott works very long hours every day.(改为否定句)
Scottdoesn't work very long hours every day.

分析 Scott 每天工作很长时间.
Scott 每天不工作很长时间.

解答 答案:doesn't work 分析原句,这是一个一般现在时的三单形式的肯定句,变否定句时要借助助动词does,后接否定词not,再加动词原形work,从而得出答案.

点评 如果是带be动词的,在be动词后面加not就可以了,be动词可以和not连在一起缩写;如果是实义动词的句子,在主语后面用相应时态的助动词加not,可以缩写,后面的实义动词变回原形.

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