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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主动语态表示主语是动作的发出者(或执行者)eg ManypeoplespeakChinese.谓语speak的动作是由主语manypeople来执行的.被动语态表示主语是动作的承受者即行为动作的对象.eg Chinese isspokenbymanypeople.主语English是动词speak的承受者.
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Imaskedtotakecareofmyself.Footballisplayedallovertheworld
2.一般过去时was/were+及物动词的过去分词Thishousewasbuiltin
1958.Hislegwasbrokeninanaccident.
3.一般将来时will/shallbe+及物动词的过去分词Morefactorieswillbebuiltinourcity.Hewillbetakentohospitaltomorrow.
4.现在进行时am/is/arebeing+及物动词的过去分词.Aroadisbeingbuiltaroundthemountain.Manynewhousesarebeingbuiltinthiscity
5.过去进行时was/werebeing+及物动词的过去分词 hemeetingwasbeingheldwhenIwasthere.Wewerebeingtrainedthistimelastyear.
6.现在完成时have/hasbeen+及物动词的过去分词Hisbookhasbeentranslatedintomanyforeignlanguages.Thepricesofmanyg...。