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必修五unit1-语法PPT课件


3. 现在分词表示它所修饰的名词或句子 主语的特征、特性。
过去分词表示它所修饰的名词或句子 主语的心理感受或状态。
The news is exciting.
We were excited to hear it.
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• 总结过去分词和V-ing形式的区别:

表主动的,进行的,
V-ing形式表特征---含有“令人……”之意
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过去分词修饰 something, everything,
anything, nothing, somebody, nobody等 不定代词或指示代词those时,要放在这些 词的后面。
He is one of those invited.
Nothing reported in the newspaper will interest him.
an organized trip
= a trip which is organized the girl dressed in white
=the girl who is dressed in white the book written by Luxun
=the book which is written by Luxun
sound等 4、还有 stay, keep, remain, turn out 等
2、过去分词作表语与被动语态的区别:
(1)作表语的过去分词,被动意味很弱,主要表 示动作的完成和状态,此时相当于一个形容词。
The glass is broken. Our classroom is crowded
2.
A. B.
ET( hveeexrcnyibeteowdds,yeiswxcvaiestirnyegx)ecixtecidtintog
returned students 归国留学生
newly-arrived visitors 新到的客人
② 及物动词的过去分词作定语,表示被动及动作的完
成。
the cold boiled water 冷开水
a developed country
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3.位置: ①单个过去分词作前置定语 : • a recently-built house • home-grown vegetables • man-made fibers ② 过去分词短语作后置定语,表示被动和/或
You seem frightened. 你似乎受了惊吓。
Some problems still remained unsolved.
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be动词和系动词
1、be 动词 2、表示变化的动词:become, get, turn,
go, grow等 3、感官动词:look, feel, smell, taste,
I heard someone opening the door .
I heard the door opened .
2.时间上
现在分词: 表示正在进行的动作 过去分词: 表示完成的意思
the falling leaves boiling water the rising sun the fallen leaves boile.d water the risen sun 11
• tiring, tired;
• pleasing, pleased;
• astonishing, astonished等。
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Fill in the blank with proper words.
1. A. Nobody was interested in the story he told. B. The story he told was very interesting . ( interested, interesting )
完成意义。
I like wearing clothes made of this kind of cloth .
The books written by Lu Xun are popular.
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过去分词作前置定语还是后置定语,都可转换 为一个对应的定语从句。
a broken heart = a heart which is broken
(2)被动语态的过去分词,动作意味很强,句 子主语为动作的承受者,后常跟by短语。
The glass was broken by Jack. The windows were closed by Tom last night.
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现在分词与过去分词他们的区别
1.语态上ຫໍສະໝຸດ 现在分词: 表示主动的动作 过去分词: 表示已经被动的动作

表被动的,完成的,
过去分词 表状态---含有“感到……”之意
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• 英语中这样的分词还有很多,如:
• amusing, amused;
• encouraging, encouraged;
• disappointing, disappointed;
• puzzling, puzzled;
• satisfying, satisfied;
Is there anything unsolved?
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4. 动词的过去分词,不定式和动词-ing的被 动形式 在句中都可做定语,表达被动的含义, 但时间意义上不同。
1. He visited the bridge built last year.
2. The bridge to be built next year will be very large.
3. Have you noticed the bridge being built now?
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二、过去分词作表语
1、过去分词作表语,表示主语的特点或所处 的状态,其前的系动词有包括be在内的多种 形式。
e.g.: Everyone present is very inspired at his speech. 听了他的发言,在场的所有人都很振奋。
This is a polluted river. (过去分词作定语)
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It is a flooded village.
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Grammar
一、过去分词作 定语
1、构成: v +ed 或不规则的变化动词
2. 过去分词本身的含义:
① 不及物动词的过去分词作定语,表示动作的完成
fallen leaves 落叶
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