动词语态试讲.ppt

动词的语态 英语中的语态有两种： 主动语态：主语是动作的发出者。 被动语态：主语是动作的承受者。 主动语态变被动语态 标 主语 → 介词by+宾语 谓语 → be+done 宾语 → 主语 构成形式 be+done 现在被：am/is/are done 过去被：was/were done 已经被：have/has/had been done 将来被：will be done 正在被：be being done 练习 门票已经卖完了。 The tickets have been sold out. 新的机器下周将投入使用。 The new machine will be used next week. Kate killed Tommy. → Tommy was killed by Kate. 其他形式 get done Tommy got killed have...done I had my car repaired yesterday. to be done The coat is to be washed. being done They dislike being paid to do nothing. 情态动词+ be done He should be supervised by the policemen. 主动表示被动 表示事物自身的性质或特征 The book sells well. The pen writes smoothly. 用于to let(可供出租) to blame（该受责备） The house is to let. 用于“sth. is + 形容词+不定时”句型 The moutain was too sheer to climb. It is done that...句型 It is suggested/reported/demostrated/indicated that... It is reported that their concert on Friday will be canceled. 据报道，他们本周五的演唱会将被取消。 注意： 不及物动词无被动语态 happen，appear， break out，belong to... 联系动词不用被动语态 look， feel， sound， smell，taste，become... 练习 这款手机好卖。 对于这个问题，关注很少 据报道，这里将建一个工厂。 必须采取措施来防止河流受到污染