题目内容
6.-He ____ in public.-Oh,he is a shy boy.( )
| A. | dare not speak | B. | dare not to speak | ||
| C. | doesn't dare speak |
分析 --他不敢在公共场合讲话.
--哦,他是一个害羞的男孩.
解答 答案:A.考查情态动词.句意"--他不敢在公共场合讲话.--哦,他是一个害羞的男孩.".dare作为实义动词时,通常接不定式dare to do sth敢于做某事,一般现在时态否定句是don't/doesn't dare to do sth,因此B,C不正确.dare作为情态动词时后接动词原形,否定句直接在dare后加not,实义动词用原形.答案是A.
点评 情态动词无人称和数的变化;不能单独使用,必须与其后的动词原形构成谓语.否定形式通常在后面加not.要注意情态动词的不同用法.
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