中考英语主动语态变被动语态复习课件

2. The room was filled (fill) with smoke two hours ago. will be built/ is going to be built
3. The tower ______________(build) next week.
4. The paper ___is_m__a_d_e_____ (make) from wood.
被动语态
Part 1
什么是被动语态？
什么是被动语态？
语态是谓语动词的一种形式，用来表示句子的主语和谓语动词 所表示的动作之间的具体关系，分为主动语态和被动语态两种。
Part 2
被动语态的构成
被动语态的构成(Task 1)
be + 过去分词
变！变！变！
随主语的数/人称/时态而变化
万年不变！！！
Floating Holiday in 2024?
—Yes. The Spring Festival ______ widely in the world nowadays.
A．is celebrated B．was celebrated C．will be celebrated
3．（2024·四川乐山·中考真题）—There has been less and less pollution in Leshan
5. The Great Wall _h_a_s__b_e_e_n__v_is_it_e_d__(visit) for many years.
Part 4
否定句和疑问句 中的被动语态
怎么改为否定句？
Many trees are planted by many students every year.

⑸现在完成时的被动语态 have/has +been + spoken eg: My car has been repaired . 我的汽车已经修好了
4.带情态动词的被动语态
①基本构成形式：情态动词+be+过去分词 eg: This must be done as soon as possible. 这件事必须 尽快做。 eg: An art school may be opened next year. 明年可能 开办一所艺术学校 ②句式 肯定句：主语+情态动词+be+过去分词+by…. 否定句：主语+情态动词+not +be +过去分词+by… 一般疑问句：情态动词+主语+be+过去分词+by…. 特殊疑问句： 特殊疑问词（不作主语）+情态动词+主语+be原形+ 过去分词+by…. 特殊疑问词（作主语）+情态动词+be原形+过去分词 +by…. eg：When can my computer be repaired. 我的电脑什么时候能修好？
练习：将下列主动语态改为被动语态句子。 1. The computer club held a writing competition(竞赛）. A writing competition was held by the computer club. 2. The fastest player finished the game in eight hours .
was showed
will be held by Beijing
3. Miss Deng teaches us English. → We are taught English by Miss Deng . → English is taught to us by Miss Deng .

动词的语态---被动语态（复习课）一、重点、难点一般现在时被动语态的构成及用法。

一般过去时被动语态的构成及用法。

含情态动词被动语态的构成及用法。

二、知识框架A.基本构成：被动语态的结构为：助动词be＋及物动词的过去分词（p．p）被动语态的不同时态是通过be的时态变化来表示的，其人称和数方面应与主语保持一致。

其具体变化为：一般现在时：am／is／are＋及物动词的过去分词一般过去时：was／were＋及物动词的过去分词含情态动词的被动结构：情态动词＋be＋及物动词的过去分词现在进行时：am \ is \ are + being +及物动词的过去分词过去进行时：were \ was + being +及物动词的过去分词一般将来时：shall ／will be ＋及物动词的过去分词过去将来时：should ／would be ＋及物动词的过去分词现在完成时：have ／has been ＋及物动词的过去分词现在进行时：am／is／are＋being＋及物动词的过去分词B、基本用法被动语态常用于以下两种情况：1．不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者；2．强调动作的承受者。

eg：The tree ____ ____ by that boy．这棵树是那个男孩弄断的。

（was broken）C、被动语态的运用1．将主动语态变被动语态的基本方法为：①将主动语态的宾语作被动语态的主语；②谓语动词变为“be＋及物动词的过去分词”，并通过be的变化来表达出不同的时态；③主动语态的主语变为介词by的宾语，组成介词短语放在被动结构中的谓语动词之后。

（有时by短语可以省略）。

2．被动语态的一般疑问句是将一个助动词置于主语之前；否定句是在第一个助动词后加not；特殊疑问句的语序为：疑问词＋一般疑问句。

例如：Where did they grow vegetables？（改为被动语态）Where ______ vegetables ______ ？D、注意特例将主动语态变被动语态应注意几个特殊情况：1．含双宾语的主动结构变为被动结构时，有两种方法：①将间接宾语变为主语，直接宾语保持不变；②将直接宾语变为主语，间接宾语用介词to或for引导。

注意：need后可接动名词表被动，又可接动词不定式的被动形式。但若有附加成分有用动词不定式的被动形式。比较： The desk needs repairing. The desk needs to be repaired.
4) 注意动名词的被动形式，（being done) Nobody likes being laughed of. 没人喜欢被嘲笑。
何时用被动语态
4）有些短语不用被动语态 do one’s best, make a face, make room(腾位子）， make up one’s mind, belong to
不用被动语态的情况
1）不及物动词不用被动语态；注意：happen, break out ,take place The story was happened in 1934. ( × ）
过去进行时态：was/were + being +过去分词
一般将来时态：will + be+过去分词
过去将来时态：would + be+过去分词
7、With the help of the Hope Project, more and more new schools _____ in the poor area. A. built B. have built C. have been built D. have been building 8、He came out and told us that the work __________. A. finished B. was finished C. had finished D. had been finished 9、The programmes _______ easily if you use a short wave radio. A. can pick up B. pick up C. picked up D. can be picked up