1初中英语被动语态专项讲解一、语态概述语态是动词的一种形式,表示句子之中主语和谓语动词的关系
英语有两种语态:主动语态和被动语态二、被动语态的构成被动语态由“助动词be+及物动词的过去分词”构成
人称、数和时态的变化是通过be的变化表现出来的
(被动语态的否定式和疑问式均由助动词或第一个助动词构成
)各种时态的被动语态构成:1
一般现在时:am/is/are+及物动词的过去分词Eg:I'maskedtotakecareofmyself
Footballisplayedallovertheworld2
一般过去时:was/were+及物动词的过去分词Eg:Thishousewasbuiltin1958
Hislegwasbrokeninanaccident
一般将来时:will/shallbe+及物动词的过去分词Eg:Morefactorieswillbebuiltinourcity
Hewillbetakentohospitaltomorrow
现在进行时:am/is/arebeing+及物动词的过去分词
Eg:Aroadisbeingbuiltaroundthemountain
Manynewhousesarebeingbuiltinthiscit5
过去进行时:was/werebeing+及物动词的过去分词Eg:ThemeetingwasbeingheldwhenIwasthere
Wewerebeingtrainedthistimelastyear
现在完成时:have/hasbeen+及物动词的过去分词Eg:Hisbookhasbeentranslatedintomanyforeignlanguages
Thepricesofmanygoodshavebeencutagain
过去完成时:hadbeen+及物动词的过去分词Eg:Anewsc