【学习高手进】要语数英都很有自信的初中生哦 嘿嘿 好几个问题 答得好加分 谢谢 英语：①过去分词是动词吗②如果是动词,又为什么在被动语态中可以和一般动词以及be动词连用③它怎么_百度作业帮
【学习高手进】要语数英都很有自信的初中生哦 嘿嘿 好几个问题 答得好加分 谢谢 英语：①过去分词是动词吗②如果是动词,又为什么在被动语态中可以和一般动词以及be动词连用③它怎么
【学习高手进】要语数英都很有自信的初中生哦 嘿嘿 好几个问题 答得好加分 谢谢 英语：①过去分词是动词吗②如果是动词,又为什么在被动语态中可以和一般动词以及be动词连用③它怎么作形容词数学：快车与慢车从甲乙两地相对开出,如果慢车先开2小时,两车相遇时慢车超过中点24千米,若快车先开出2小时,相遇时离中点72千米处,如果同时开出,4小时可以相遇,快车比慢车每小时多行多少千米? 【用一下方程,主要是思路,麻烦大家啦~】语文：事君的事是什么意思
谢谢大家咯：）
当然不属于,在被动语态中,B动词与过分共同构成谓语,过分表动作时是被动,表状态是形容词哦.其他的得等一阵子什么是被动语态和主动语态？他们怎么用？
什么是被动语态和主动语态？他们怎么用？
要有构成和例子
一、 被动语态的用法： 

1. 一般现在时的被动语态构成：is / am / are + 及物动词的过去分词 

Our classroom is cleaned everyday. 

I am asked to study hard. 

Knives are used for cutting things. 

2. 一般过去时的被动语态构成：was / were + 及物动词的过去分词 

A new shop was built last year. 

Dinosaur eggs were laid long long ago. 

3. 现在完成时的被动语态构成：has / have + been + 及物动词的过去分词 

This book has been translated into many languages. 

Many man-made satellites have been sent up into space by many countries. 

4. 一般将来时的被动语态构成：will+ be + 及物动词的过去分词 

A new hospital will be built in our city. 

Many more trees will be planted next year. 

5. 含有情态动词的被动语态构成：情态动词+ be + 及物动词的过去分词 

Young trees must be watered often. 

Your mistakes should be corrected right now. 

The door may be locked inside. 

Your homework can be handed in tomorrow. 

6. 现在进行时的被动语态构成：am / is / are + being + 及物动词的过去分词 

Uncle Wang is mending my bike now.→ 

My bike is being repaired by Tom now. 

They are planting trees over there. → 

Trees are being planted over there by them. 

7. 不定式的被动语态：to + be + 及物动词的过去分词 

There are two books to be read. → 

There are twenty more trees to be planted. 

二、 怎样把主动语态改成被动语态? 

把主动语态改为被动语态非常简单，可以遵循以下几个步骤： 

1. 先找出谓语动词； 

2. 再找出谓语动词后的宾语； 

3. 把宾语用作被动语态中的主语； 

4. 注意人称、时态和数的变化。 

例：1. Bruce writes a letter every week. →A letter is written by Bruce every week. 

2. Li Lei mended the broken bike this morning.→The broken bike was mended by Li Lei this morning. 

3. He has written two novels so far.→Two novels have been written by him so far. 

4. They will plant ten trees tomorrow.→Ten trees will be planted by them tomorrow. 

5. Lucy is writing a letter now.→A letter is being written by Lucy now. 

6. You must lock the door when you leave.→the door must be locked when you leave. 

三、 使用被动语态应注意的几个问题： 

1. 不及物动词无被动语态。 

What will happen in 100 years. 

The dinosaurs disappeared about 65 million years ago. 

2. 有些动词用主动形式表示被动意义。 

This pen writes well. 

This new book sells well. 

3. 感官动词或使役动词使用省略to的动词不定式，主动语态中不带to ，但变为被动语态时，须加上to 。 

例：make somebody do something→somebody+ be +made to do something 

see somebody do something→somebody +be +seen to do something 

A girl saw my wallet drop when she passed by.→My wallet was seen to drop by a girl when she passed by. 

The boss made the little boy do heavy work.→The little boy was made to do heavy work by the boss. 

4. 如果是接双宾语的动词改为被动语态时，直接宾语(物)作主语，那么动词后要用介词，这个介词是由与其搭配的动词决定。 

He gave me a book.→A book was given to me by him. 

He showed me a ticket.→A ticket was shown to me by him. 

My father bought me a new bike. →A new bike was bought for me by my father. 

5. 一些动词短语用于被动语态时，动词短语应当看作一个整体，而不能丢掉其中的介词或副词。 

We can’t laugh him. →He can’t be laugh by us. 

He listens to the radio every day. →The radio is listened to by him every day. 

The nurse is taking care of the sick man. →The sick man is being taken care of by the nurse
其他回答 (5)
被动语态主要是由be加过去分词构成，表被动情况
eg：The teacher are wanted.
这句话不是老师想要，而是老师被想要，就是招聘老师的意思。
再如this is a girl called Mary
只能是这个女孩被称为Mary，所以用called
而其他的就应该是主动的
如the boys are picking apples 
boys是主动者，apples是受动者
这就是主动语态
主动语态的主语是人，被动语态的主语是物：
被动语态主要是由be加过去分词构成，表被动情况
eg：The teacher are wanted.
这句话不是老师想要，而是老师被想要，就是招聘老师的意思。
再如this is a girl called Mary
只能是这个女孩被称为Mary，所以用called
而其他的就应该是主动的
如the boys are picking apples
boys是主动者，apples是受动者
这就是主动语态
被动是 某某 被 某某 如.The book is taken to there by his.
主动是 某某 做什么
如.He is take the book to there.
被动语态的特殊形式


被动语态的形式除了BE+过去分词外，还有其他的形式。

1.主语+get+过去分词在多数情况下不接by+宾语。

All three criminals got shot in the crossfire.

在交火时三名罪犯全部被击中。

Three cops got shot in the crossfire with the criminals.

在与罪犯交火时三名警察被击中。

2.have无被动语态，但可用于&主语+have(or get)+宾语+过去分词&的结构，表示宾语被...，多用于叫人或雇人作某事，有时表示遭遇不幸的事。

A man has his hair cut every other year.

一个男人每两年理一次头发。
区分被动语态主要看主语是动作的实施者还是动作的接受者,主语是动作的接受者才是被动语态.
1.we are asked perform one part of Shakespeare&s plays at the end of the term.
are asked 是被动语态成分,意为&被邀请&,主语是动作的承受者,全句意为&我们被邀请在期末演出莎翁的剧本.&
2.He is admired by everyone in our family.
is admired 是被动语态成分,意为&被羡慕&,全句意为&他家人个个都羡慕他.&&羡慕&的施动者是&个个家人&而不是主语&He&. 

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