被动语态

You've got choices of first and second class, and there's a buffet car, though refreshments are included in the cost of the first class ticket.

录音中发生后置时，经常是调换主语与宾语的位置，同时改变语态（主动-被动，被动-主动）。如剑桥六，第三套，第二篇

T:In English ,there are two voices,the active voice and the passive voice.

英语中的动词有主动和被动两种语态。

He's been troubled with a bad back since he was a child . John was Invalided out of the army .

用汉语表达这些句子中的同样的概念，就可以不一定用被动语态。

It is being repaired by a friend of my father's.

用的是现在进行时的被动语态。

1Be类助动词:be, am, is, are, was, were, been, being.

这类助动词与现在分词构成进行时态，与过去分词构成被动语态。

France will be represented by three fencers.

注意represent一词，有&代表&的意思，且多用于被动语态。

Request is, must use when the general present and passive voice Through to Modbus the RTU model agreement and the wireless data acquisition system principle of work analysis, has designed based on the nRF2401 wireless data acquisition system automatic voice prompt pitch point.

要求是，要用一般现在时和被动语态）通过对Modbus RTU模式协议和无线数据采集系统工作原理的分析，设计了一个基于nRF2401的无线数据采集系统自动语音提示节点。

Part 2 tells of the details and general knowledge of passive voice and key points in passive voice teaching as the second language.

第二部分为英语被动语态及其作为第二语言在课堂教学中的重点。

Thirdly, they use much more the auxiliary verb be as progressive marker and much less as passive marker.

第三，他们多用助动词BE作为进行体标志，而非被动语态标志。

In less industrialised countries, the problems of urban development are not known.

其实，在这种主语不详的情况下，被动语态是最好的选择

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。