t been built.Р1.现在完成时被动语态肯定句句型:? 主语+ have / has been +过去分词?Her bike has been stolen. Р2.现在完成时被动语态否定句句型:?主语+ have/has +not+ been+过去分词? The task has not been finished yet. ?Many skilled workers have not been trained in pany.РThe present perfect passive voice(肯定句、否定句:Р3.现在完成时被动语态一般疑问句句型:? Have/Has +主语+ been+ 过去分词...??Has a puter been bought ? ?Have they been sent abroad to study English?Р4.现在完成时被动语态特殊疑问句句型:?疑问词+ have /has + 主语+ been+过去分词...??Where has the car been repaired??Who have been helped by the puter? ?How many buildings have been built in this school?РThe present perfect passive voice(疑问句):РWorkers have built the house since two years ago.Рsince two years ago.РExercise 1: Change the sentences into the present perfect passive voiceР动作的执行者Р动作的承受者Р谓语动词РThe houseРhas been builtРby workers
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