although用法较正式,语气较强;though较常用;as则主要用于倒装句。它们的用法有如下几点值得注意: 状语从句由although, though或as引导,主句之前不可有but, and, so, however等并列连词,但可有yet或still等副词。although与though常可互换...
比较下列句子中though作连词和副词的用法: Though it was raining hard, the players didn’t stop the game. It was raining hard. The players didn’t stop the game, though. 1) Though he is in his sixties, ___ he w...
A. thoughB. as C. while D. for [解析]B､C｡作并列连词时,when/while用法较为特殊,二者区别是:while表两相对照;而when表突然､在那时,常见于be about to do...when和hardly...when等句型中｡ 考点二、表示原因的连...
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