谁能告诉我10句主动句变被动句的句子
1. we built the buildings one year ago.the buildings was built one year ago.2.how to make bread?how is bread made?3can I eat it now?can it is eaten now?4.the frozen fish is here.here the fish is frozen .5put it in bags.the thing is put into the bags.6we sold it yesterday.it was sold yesterday.7let's get it.it was got .8my eyes hurt.my eyes was hurt.9it ate them.them were eaten with it.10 how fast he chase the chick.how fast the chick was chasen
被动变主动的成语有哪些?
反客为主：客人反过来成为主人。
比喻变被动为主动扭转乾坤：比喻从根本上改变整个局面
像这样的句子主动变被动怎么做
有没有什么技巧啊
I won't be maken to do that again by my mother.The book was given to him by who?Football mustn't be played by you on the road.I can be helped to do the exercises by who?hwo long havethe book been kept by you ?有可能有错。
总之，找到主语与宾语调换一下，再加个BE动词就行了，具体我也将不好，希望有帮助。
主动句变被动句
主动句变被动句可按以下步骤进行。
1、主动句变被动句的实质是将主语和宾语的位置对调，动词由原来的形式变为be加上动词的过去分词。
如不需要突出动作的执行者，也可不要by-词组。
They punished the criminal.----- The criminal was punished. 2．如果主动句带有情态助动词或半助动词，在变为被动句时，情态动词或半助动词保持不变，谓语动词由主动变为被动。
They should do the work at once.----- The work should be done at once. They must have finished their work.----- Their work must have been finished. He is likely to let you down.------ You are likely to be let down. 3、如果主句是双宾语结构，变为被动句时刻有两种形式：一种是以间接宾语作主语；另一种是以直接宾语作主语。
They offered him some assistance.----- He was offered some assistance. 4、如果主句的结构带有宾语补足语，变被动的时候要将原来的宾语补语变为主语补语。
We have painted the windows white.----- The windows have been painted white. They elected Tom monitor of the class.---- Tom was elected monitor of the class. 5、当主动句变为被动句时，有时用by-词组，有时不用。
一般来说，当施动者为谁不太清楚、不甚重要或不愿说出时，通常不用by词组。
但有时为了强调施动者，则须用by词组。
Hamlet was written by Shakespeare. Susan was cheated by David. 有时为了避免中途变更主语，不得不用被动句而把施动者置于by-词组中。
怎样被动句变主动句
主动句变被动句被动语态由“be+done”构成。
不同时态的被动语态的差异主要体现在助动词be的变化上，同时be还要在人称和数上与主语保持一致。
在将主动语态变为被动语态时，可按以下三个步骤：a.把主动语态的宾语变为被动语态的主语。
b.把谓语变成被动结构(be＋done)，并根据被动语态句子里的主语的人称和数以及原来主动语态句子中动词的时态来决定be的形式。
c.把主动语态中的主语放在介词by之后作宾语，将主格改为宾格。
在无须说明动作的执行者或只强调动作的承受者时，by短语可以省略。
例如： 1.WespeakChinese.→Chineseisspokenbyus.2.Allthepeoplelaughedathim.→Hewaslaughedatbyallpeople.3.Theymakethebikesinthefactory.→Thebikesaremadebytheminthefactory. 含有双宾语的主动句改为被动句时，应将其中一个宾语改为被动结构的主语，另一个宾语仍保留在原处。
一种情况是把间接宾语(指人)变为主语，直接宾语(指物)不变；另一种情况是把直接宾语(指物)变为主语，间接宾语(指人)不变，这时,间接宾语前通常加介词to，有时加for。
例如： Myfathergavemeanewbookonmybirthday. →Iwasgivenanewbook(bymyfather)onmybirthday.(间接宾语作了主语)→Anewbookwasgiventome(bymyfather)onmybirthday.(直接宾语作了主语)常跟双宾语的动词有：givesb.sth.\\\/givesth.tosb.showsb.sth.\\\/
