题目内容
2.He felt tired last Sunday,so he _________________ 10am.( )| A. | got up until | B. | did not sleep while | ||
| C. | hasn't sleeped since | D. | didn't get up until |
分析 上星期日他感到很累,所以一直到上午10点才起床.
解答 答案:D.考查否定句.句意"上星期日他感到很累,所以一直到上午10点才起床.".原句是一般过去时态,因此C选项现在完成时态,不符合.结合语境"上星期日他感到很累,",可知,应该用否定句形式,用not…until"直到…才"的句型,因此A不正确.B选项while通常引导从句,不符合.答案是D.
点评 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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