英语中的语态体系浩如烟海，里面学问非常大，学会语态的使用方法对学英语有非常大的意义。今天，我们为同学们带来了相当丰富的与被动语态的使用方法有关的语法，一块儿看看吧！
1、主动语态和被动语态概说
英语的语态分主动语态和被动语态，主动语态表示主语是动作的实行者，而被动语态则表示主语是动作的承受者。被动语态由“助动词be+过去分词”构成：
Everybody likes him. 大伙都爱他。
He is liked by everybody. 他遭到大伙的喜欢。
2、主动语态变被动语态的办法
1. 主动语态变被动语态的基本办法
将主动语态的宾语变为被动语态的主语，将主动谓语变为被动谓语，将主动语态的主语变为by短语：
He broke the cup. → The cup was broken by him.
【注意】若不强调动词实行者，被动语态中的by短语一般可以省略：
He was born in 1986. 他生于1986年。
What is this flower called? 这种花叫什么花？
2. 双宾动词的被动语态
双宾动词即指带双宾语的动词，它们在变为被动语态时，一般是把间接宾语变为被动语态的主语，而把直接宾语保留下来：
He answered me that question. → I was answered that question by him.
有些动词则一般把直接宾语变为被动语态的主语，而把间接宾语改为介词to 或for引起的状语：
He wrote her a letter. → A letter was written to her.
She made him a new coat. → A new coat was made for him.
有时以上两种方法均可用：
He gave her some money. 他给她一些钱。
→ She was given some money. / Some money was given to him.
He bought her a watch. 他给她买了一块表。
→ A watch was bought for her. / She was bought a watch.
3. 被动语态的时态
被动语态的时态由被动结构“be+过去分词”中的动词be来体现，其基本结构和使用方法如下：
★ 通常目前时的被动语态：am [is, are]+过去分词
English is taught in our school. 大家学校学习英语。
We are taken good care of at school. 大家在学校遭到非常不错的照顾。
★ 通常过去时的被动语态：was [were]+过去分词
He was taken to the police station. 他被带到了警察局。
The house was built ten years ago. 这座房屋是10年前建的。
★ 通常以后时的被动语态：will be+过去分词
A new building will be built here soon. 不久这里将建一栋新楼。
The meeting will be held at two this afternoon. 会议将于今天下午2点举行。
目前完成时的被动语态：have [has]been+过去分词
All the work has been done now. 所有些工作目前都做好了。
Have the letters been posted? 信都寄了吗？
过去完成时的被动语态：had been+过去分词
He said the work had been finished. 他说工作已完成了。
目前进行时的被动语态：am [is, are] being+过去分词
My watch is being repaired by him. 我的表正在由他维修。
The plan is now being discussed. 计划目前正在讨论。
过去进行时的被动语态：was [were] being+过去分词
He said that the man was being operated on. 他说那个人正在动手术。
He told me that a new station was being built. 他说正在修建一个新车站。
过去以后时的被动语态：would be+过去分词
He said that the meeting would be held next week. 他说会议将于下周举于。
★4. 含有情态动词的被动形式
若主动语态中谓语含有情态动词，在相应的被动语态中一般应保留该情态动词，其结构为“情态动词+be+过去分词”：
Everyone must know this. →This must be known by everyone.
请看以下带情态动词被动句实例：
This can’t be done in a short time. 这不是短期内可以完成的。
Can this be done by machine? 这可以由机器来做吗?
The work must be done at once. 这工作需要立刻做了。
如何，看完了我们给大伙筹备的语法常识，有没感觉收成颇多呢？喜欢就珍藏起来吧~
