3 回复
is加过去分词构成了一个现在完成时时态,现在完成时就是由is或者am或者are加一个过去分词的动词,构成一个现在完成时态现在完成时指60过去发生的动作,现在仍在延续或者对现在还造成了一定的影响,标志词一般会跟一些比较,有时间段的短语
一般现在时,is+过去分词,属于一般现在时的被动语态
例句: I am given a lot of work to do. 他们给了我大量工作。
一般时态的被动语态:
(1) The boy is called Tiger.这个小孩叫老虎。
分析:一般现在时的被动语态构成为am, is或are +过去分词。
(2) Where were you educate?你在什么地方受的教育?
分析:一般过去时的被动语态构成为was或were +过去分词。
(3) Shall I be allowed to go with you?允许我和你们一起去吗?
分析:一般将来时的被动语态构成是will或shall be +过去分词。
(4) I was afraid I wouldn't be admitted. 我担心我进不去。
分析:一般过去将来时的被动语态构成是would be +过去分词。
(5) She was being looked after by her brother.她正由她弟弟照顾。
分析:过去进行时态的被动语态构成was或were + being +过去分词。
(6) She told me that the factory had been closed down.她告诉我这家工厂已经倒闭。
分析:过去完成时的被动语态构成为 had + been +过去分词。