题目内容
7.They cancelled one of the flights because there weren't many passengers.(改为被动语态)One of the flightswas cancelled because there weren't many passengers.
分析 -他们取消了其中一架航班因为没有许多乘客.
-其中一架航班被取消了因为没有许多乘客.
解答 答案:was cancelled.主动语态变成被动语态时,被动语态的结构为:主语+be done,注意be 动词随主语和时态的变化而变化,因为该题主语为one of…,…之一,谓语动词用单数,且主句为一般过去时,变为被动语态时时态仍要用一般过去时,所以be 动词用was,cancell 的过去分词直接+ed,所以为was cancelled.
点评 考生注意掌握主动语态变成被动语态的方法:主动语态的宾语变成被动语态的主语,+be done+by+主动语态中的主语+其它,注意两种语态的时态要保持一致.
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