Passive voice被动语态基本用法当句子的主语是动作的执行者时，谓语的形式是主动语态。当句子的主语是动作的承受者时，谓语要用被动语态。被动语态由助动词be+过去分词构成，时态通过be表现出来。1.规则动词的过去分词：1)一般情况在动词原形后加-edwatch-watched2)以不发音e结尾的加-dpractice-practiced3)以辅音加y结尾的，去y变i加-edstudy-studied4)以重读闭音节结尾，末尾只有一个辅音字母， 先双写该辅音字母，再加-edstop-stopped2.不规则动词的过去分词：amisarebeenhavehashaddo donewrite writtengo goneHis brother washes bowls every day.主谓 宾(受动者)Bowls are washed by his brother every day.改为被动语态n n They play football on Sunday.n n Lucy does the homework in the evening.n n They often use
