题目内容
8.-What's your family rule,Sam?-I to go out with friends at night.( )
| A. | don't allow | B. | was allowed | C. | am not allowed |
分析 ---山姆,你的家规是什么?
---我晚上不能和朋友出去,
解答 答案:C.表达的是客观事实用一般现在时,allow sb to do sth 允许某人做某事,主语I 是allow的承受者,故用被动语态.故sb be allowed to do sth,主语I,故am,加上not构成否定,故答案是C.
点评 被动语态(passive voice)是动词的一种形式,用以说明主语与谓语动词之间的关系.英语的语态共有两种:主动语态和被动语态.主动语态表示主语是动作的执行者,被动语态表示主语是动作的承受者.被动语态是动词的一种特殊形式,一般来说,只有需要动作对象的及物动词才有被动语态.汉语往往用"被"、"受"、"给"等被动词来表示被动意义.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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| A. | translated | B. | connected | C. | described |