题目内容
19.They tried everything they could to improve the situation.(改为反意疑问句.They tried everything they could to improve the situation,didn'tthey?
分析 他们尝试了一切他能做的去改善局面.
他们尝试了一切他能做的去改善局面,是吗?
解答 答案:didn't they.反意疑问句一般遵循前肯定则后否定,前否定则后肯定的原则,并且疑问部分时态,人称要与前文保持一致.tried是try的过去式,借助于助动词did;前面是肯定,故后面用否定,故填didn't they.
点评 本题考查了反意疑问句的有关知识.解答时注意:反义疑问句一般遵循前肯定则后否定,前否定则后肯定的原则,并且疑问部分时态,人称要与前文保持一致.
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