初中英语被动语态专项讲解一、语态概述语态就是动词得一种形式,表示句子之中主语与谓语动词得关系。英语有两种语态:主动语态与被动语态 二、被动语态得构成被动语态由“助动词 be＋及物动词得过去分词”构成。人称、数与时态得变化就是通过 be 得变化表现出来得。(被动语态得否定式与疑问式均由助动词或第一个助动词构成。)各种时态得被动语态构成:1、一般现在时:am／is／are＋及物动词得过去分词Eg:I'm asked to take care of myself、 Football is played all over the world2、一般过去时:was／were＋及物动词得过去分词Eg:This house was built in 1958、 His leg was broken in an accident、3、一般将来时:will／shall be＋及物动词得过去分词Eg:More factories will be built in our city、 He will be taken to hospital tomorrow、 4、现在进行时:am／is／are being＋及物动词得过去分词、Eg: A road is being built around the mountain、 Many new houses are being built in this cit5、过去进行时:was/were being＋及物动词得过去分词 Eg:The meeting was being held when I was there、 We were being trained this time last year、6、现在完成时:have／has been＋及物动词得过去分词Eg:His book has been translated into many foreign languages、 The prices of many goods have been cut again 、 7、过去完成时:had been + 及物动词得过去分词Eg:A new school had been set up by the end of last year、 8、含有情态动词得被动语态:情态动词+be+及物动词得过去分词Eg:The rubbish can be put into the dustbin over there、4、含有情态动词得被动语态含有情态动词得主动语态变成被动语态时,由“情态动词＋be＋过去分词”构成,原来带 to 得情态动词变成被动语态后“to”仍要保留。Eg: We can repair this watch in two days、 →This watch can be repaired in two days、They should do it at once、 → It should be done at once、The rubbish can be put into the dustbin over there、六.可与被动语态连用得介词在被动语态得句子中,常用介词 by 引出动作得发出者,实际上同被动语态连用得介词除 by 以外还有很多。1、表示谓语动词得动作就是...
