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过去分词.ppt

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过去分词.ppt

上传人:wxc6688 2020/11/19 文件大小:534 KB

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过去分词.ppt

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文档介绍:过去分词专题复****br/>构成: 过去分词只有一种形式. 规则动词由动词原形加-ed构成,不规则动词没有统一规则, 要一一记住(参见P195).
What happened to the people in the picture?
They are injured in the earthquake.
㈠过去分词作为定语
What should we do with these people?
We should send the injured people to hospital as soon as possible.
过去分词作定语时,
何时位于它所修饰的名词或代词前面?
何时位于它所修饰的名词或代词后面。
①The excited people rushed out of the building.
②They found a damaged car at the gate of the park.
③You’d better read the well revised books, which have few mistakes.
Look at the sentences:
结论: 单个的过去分词作定语时,位于它所修饰的名词或代词前面;过去分词短语作定语时,位于它所修饰的名词或代词后面。
He lives in the house built by his father.
The letter posted yesterday will soon reach him. Have you read the books written by the young writer?
is one of those invited. reported ( in the newspaper) interested him. wanted to interview someone related to the matter.
结论: 过去分词修饰 something, everything, anything, nothing, somebody, nobody,those 等不定代词时,要放在这些词后面。
a broken heart
a lost dog
a risen sun
an organized trip
a broken glass
一颗破碎的心
丧家之犬
已升起的太阳
有组织的旅行
被打破的玻璃杯
Analysis the functions of the past participles: (watch the flash1)
in the given time
with the words given
a wanted person
workers wanted
a concerned look
the people concerned
在既定的时间内
用所给的时间
被通缉的人
被聘工人
关切的神情
有关人士