题目内容
17.Mr.Green _____ to sing an English song at the party and he sang well.( )| A. | was invited | B. | invited | C. | is invited | D. | invites |
分析 格林老师在聚会上被邀请唱了一首英文歌,唱的很好,
解答 答案:A.主语Mr.Green是动词invite的承受者,结合sang可知表达的是过去的事情用一般过去时的被动语态was/were+过去分词,主语Mr.Green故was,故答案是A.
点评 被动语态由"助动词be+及物动词的过去分词"构成.被动语态的时态变化只改变be的形式,过去分词部分不变.疑问式和否定式的变化也如此.
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