新概念英语第一册第142课【课文讲解】

世博英语Andy老师原创教程。未经世博英语书面授权，任何媒体和个人不得转载！

本次的替换练习，我们主要练习被动句，在替换中Joy会提出问题，Andy会用主动和被动两种形式来回答，下面开始替换练习。
1）Joy: Does anyone ever repair this car?
Andy: Someone repairs it regularly.   It is repaired regularly.
2）Joy: Does anyone ever correct these exercise books?
Andy: Someone corrects them regularly.  They are corrected regularly.
3）Joy: Did anyone meet him at the station this morning.?  
Andy: Someone met him at the station this morning.
He was met at the station this morning.
4）Joy: Did anyone water these flowers?
Andy: Someone watered them yesterday. They were watered yesterday.
5）Joy: Does anyone ever air this room?
Andy: Someone airs it regularly.  It is aired regularly.
6）Joy: Does anyone ever clean those rooms?
Andy: Someone cleans them regularly.  They are cleaned regularly.
7）Joy: Did anyone dust this cupboard?
Andy: Someone dusted it this morning.  It was dusted this morning.