英语被动语态问题I heard Tom singing just now Tom __has___ __singing_
英语被动语态问题 I heard Tom singing just now Tom __has___ __singing___ _heard____ by me just now . We should take care of the old . The old should __be____ __taken___ __care___ _of__ 这个填得对吗 be 后面的take 要用过去分词形式吗
第一个,填错了 Tom was heard singing by me just now (被动语态自然是把宾语提前作为主语,动词相应的变为 be + 该动词的过去分词,主动语态时,这里singing 作为宾补,sing加ing是动作正在进行,改成被动语态后,singing作为主补) ps:如果你的句子是:I heard Tom sing yesterday 这时,改被动应该为:Tom was heard to sing yesterday (因为主句sing前是省略to的,改被动的时候要还原) 2.你填的是对的.被动态动词当然要变过去分词形式.