简单的说就是主语是句子中谓语动词的动作承受者,像you were praised by the teacher yesterday,这其中你就是被被表扬的对象,是表扬的承受者.而主动语态,the teacher praised you yesterday.是主要teacher表扬人,而不是被表扬,这样说能理解么?希望对你有帮助
简单的说就是主语是句子中谓语动词的动作承受者,像you were praised by the teacher yesterday,这其中你就是被被表扬的对象,是表扬的承受者.而主动语态,the teacher praised you yesterday.是主要teacher表扬人,而不是被表扬,这样说能理解么?希望对你有帮助