今天小编给大家带来了关于考研英语的练习题及知识点分享，希望对大家的英语学习有所帮助，预祝大家考试顺利，生活愉快。不要轻易把梦想寄托在某个人身上，也别太在乎身旁的冷语，未来是自己的。
　　动词时态
　　He hurried home, never oncelooking back to see if he _______.
　　A. was being followed B. was following
　　C. has been followed D. followed
　　答案：A
　　考点：过去进行时；被动语态
　　句意：他匆忙赶回家，一次都没有回头去看他是否正在被跟踪。
　　解析：动词follow与主语he之间构成动宾关系，应用被动语态；根据句意及hurried可知，此处表示过去某个时刻follow的动作正在进行，所以此处应用过去进行时。故选A。
　　考点知识链接
　　一、过去进行时的被动语态的概念：
　　表示过去某个时刻正在进行或者发生的被动性的动作。过去进行时的被动语态构成：was / were being 动词的过去分词
　　They were planting trees at this time yesterday. （主动语态）
　　Trees were being planted by them at this time yesterday. （过去进行时被动语态）
　　二、过去进行时态的被动语态的用法：
　　1. 过去进行时态的被动语态同它的主动语态一样，表示过去正在进行的被动动作。
　　He is beinginterviewed by our head master now.
　　他正在接受我们校长的采访。
　　This film is being shown now. 这部电影正在被放映。
　　2. 过去进行时态的被动语态一般不与表示一段时间的状语或表示次数的状语连用，这时需要用完成时态的被动语态。
　　如：The watch is being repaired twice.
　　改成 The watch has been repairedtwice.
　　The house over there is being built for two months.
　　改成The house over there has been built for two months.
　　3. 少数及物动词的的进行时表示按计划、安排将要承受某个动作。
　　Some rock music is being played by them next.
　　下面将由他们演奏一些摇滚音乐。
　　A party is being held tonight. 今晚将举办一场晚会。