主动语态与被动语态的转换规则
【 #英语资源# 导语】以下是 考 网整理的《主动语态与被动语态的转换规则》，一起来看看吧！
英语主动语态改被动语态 英语主动变被动语态
英语主动语态改被动语态 英语主动变被动语态
一、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执行者，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. 大家都喜欢他。 (主动语态)
He is liked by rybody. 他受到大家的喜欢。(被动语态)
二、主动语态变被动语态的方法
1. 主动语态变被动语态的基本方法
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(be+过去分词)，将主动语态的主语变为by短语(在被动句中用作状语)：
He broke the cup. → The cup was broken by him.
【注意】若不强调动词执行者，被动语态中的by短语通常可以省略：
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，通常是把间接宾语(指人)变为被动语态的主语，而把直接宾语(指事物)保留下来(称为保留宾语)：
He answered me that question. → I was answered that question by him.
有的动词则通常把直接宾语(指事物)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(到底用to还是for，与所搭配的动词有关)：
He wrote her a letter. → A letter was written to her. (与动词write搭配用介词to)
She made him a new coat. → A new coat was made for him. (与动词make搭配用介词for)
有时以上两种方式均可用：
He ge 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，其基本结构和用法如下：
(1) 一般现在时的被动语态：am [is, are]+过去分词
English is taught in our school. 我们学校学英语。
We are taken good care of at school. 我们在学校受到很好的照顾。
(2) 一般过去时的被动语态：was [were]+过去分词
He was taken to the pol station. 他被带到了警察局。
The house was built ten years ago. 这座房子是10年前建的。
(3) 一般将来时的被动语态：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。
(4) 现在完成时的被动语态：he [has]been+过去分词
All the work has been done now. 所有的工作现在都做好了。
He the letters been ted? 信都寄了吗？
(5) 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。
(6) 现在进行时的被动语态：am [is, are] being+过去分词
My watch is being repaired by him. 我的表正在由他修理。
The plan is now being discussed. 现在正在讨论。
(7) 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。
(8) 过去将来时的被动语态：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通常应保留该情态动词，其结构为“情态动词+be+过去分词”：
Everyone must know this. →This must be known by ryone.
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. 这工作必须马上做了。
主动语态如何变被动语态 变法语法
把主动结构改为被动结构时,要做如下的变动：
（1）主动结构的宾语变为被动结构的主语；
（2）主动结构的谓语动词有主动语态变为被动语态；
（3）主动结构的主语变为介词by的宾语.by与宾语组成介词短语,放在谓语动词后.在行为的执行者无需说明或不必着重指出时,这个介词短语可以省略.
eg：Chen often use a recorder in teaching English.
A ceorder is often used (by Chen) in teaching English.(by Chen可用可不用,看说话的人的意图而定）
英语语法：主动语态变被动语态的一些方法
【 #英语资源# 导语】下面是 ！
主动语态变被动语态的方法
1. 基本方法
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(be+过去分词)，将主动语态的主语变为by短语(在被动句中用作状语)：
He stole our money.→Our money was stolen by him.
【注】(1)若不强调动词执行者，被动语态中的by短语通常可以省略：
The house was built in 1978. 这座房子是1978年建的。
(2) 在转变语态时，要注意保持两种语态时态的一致性：
The students will study the problem.
→The problem will be studied by the students.
A friend of ours is repairing the roof.
→The roof is being repaired by a friend of ours.
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，有以下两种情形值得注意：
(1) 有些双宾动词(如award, buy, give, lee, lend, offer, pay, show, teach, l等)在变为被动语态时，既可把间接宾语(指人)变为被动语态的主语，而把直接宾语(指事物)保留下来(称为保留宾语)，也可把直接宾语(指事物) 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(到底用to还是for，与所搭配的动词有关)。比较：
He ge her some money. 他给她一些钱。
→ She was given some money. / Some money was given to her.
He bought her a watch. 他给她买了一快表。
→ A watch was bought for her. / She was bought a watch.
(2) 有些双宾动词(如bring, do, make, pass, sell, send, sing, write等)通常用直接宾语(指事物)作被动语态的主语，而将间接宾语用作保留宾语(其前根据情况用介词to或for)：
Father made me a doll. → A doll was made for me.
He wrote her a letter. → A letter was written to her.
(3) 有些双宾动词(如answer, deny, envy, refuse, se, spare等)通常用间接宾语(指人)作被动语态的主语，而将直接宾语用作保留宾语：
He answered me that question. → I was answered that question by him.
3. 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通常应保留该情态动词，其结构为“情态动词+be(或be的适当时态形式)+过去分词”：
Everyone must know this. →This must be known by ryone.
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。
She may he been sent to work elsewhere. 她可能被派到别处工作去了。
The door must he been locked by my wife. 门一定是我妻子锁的。
The environment should be improved. 环境应当改善。
The second point needn’t be discussed today. 第二点今天不必讨论。
英语主动语态如何变被动？
英语的语态分为主动语态和被动语态两种，而在英语中习惯使用被动语态，汉语中以主动语态为主。中主动语态表示主语是动作的发出者或执行者，而被动语态则表示主语是动作的承受者。那么主动语态如何转化成被动语态呢？
一、被动语态的构成
被动语态由“be动词+过去分词”构成：如
Everybody likes the cute girl. 大家都喜欢这个可爱的女孩。(主动语态)
The cute girl is liked by rybody. 这个可爱的女孩受到大家的喜欢。(被动语态)
二、主动语态变被动语态的基本方法
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(be+过去分词)，将主动语态的主语变为by短语(在被动句中用作状语)，如：
He finished the task. → The task was finished by him.
注：如果不强调动词发出者，被动语态中的by短语通常可以省略。
三、 特殊用法
主动句可以转换成两种被动句型，它们通常是一些表示客观说明的句子，如：
People belid that the old man is innocent. 大家相信那个老人是无辜的。
→ It’s belid that the old man is innocent.. 大家相信那个老人是无辜的。
→ The old man is belid to be innocent. 大家相信那个老人是无辜的。
比较上面两类被动句型可以发现，一类是“it+be+过去分词+that从句”，另一类则是“主语+be+过去分词+不定式”，通常可用于这两类被动句型的动词有supe, think, understand, assume, beli, expect, presume, report, say, fear, feel, know,等，如：
It’s known that she is a kind girl. =She is known to be a kind girl. 大家知道她是个善良的女孩。
It’s expected that he will be better soon. = He is expected to be better soon. 他应该很快就会好起来。
以上就是主动句变被动句的方法。其实，主被动在我们写作或翻译过程中还是非常重要的，英语多被动，汉语多主动，所以学会这两种语态的转变对我们今后的学习至关重要。所以，希望大家能多思考对比，反复练习运用，尽快掌握该知识点。
英语主动语态怎么改成被动语态
只有及物动词和不及物动词+介词的动词词组才有被动语态,即把原来主动语态句子中的宾语变成被动语态句子中的主语,动词形式为be+动词过去分词或get+过去分词(口语中使用较多),不同时态的动词形式只要在be上进行就可以了