题目内容
6.They'd better be patient with the little boy.(改为否定句)They'd betternotbe patient with the little boy.
分析 --他们最好耐心对待这个小男孩.
--他们最好不要对这个小男孩有耐心.
解答 答案:not be.考查否定句.they'd better+动词原形"他们最好做某事",否定形式是they'd better not+动词原形"他们最好不要做某事",这里用be动词原形be.因此答案是not be.
点评 本题考查否定句.通常是在be动词,情态动词后加not.一般现在时态,主语不是第三人称单数用don't,主语是第三人称单数用doesn't.一般过去时态用didn't.还有其它用法需要牢记.
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