人教版必修五unit1动词过去分词作定语和表语

that was boring.
过去分词作表语, 表示被动或完成, 有时表示主语(人)所处的心理状态; 而 动词-ing作表语, 表示主动或进行。
3. 有些动词如interest, worry, surprise, frighten,等通常用其过去分词形式 来说明人的情况，用动词-ing形式 来说明物的情况。如：
[自我归纳] 1. 过去分词作定语时，表示的动作在
谓__语__动__作__之前发生，已经完成并具 有_被__动_意义（见句1）。此时，作 定语的过去分词一般是由_及__物__动 词变来的，因为只有此类动词才有 被动意义。
2. 单个的过去分词作定语, 一般放在所修饰
的名词 _之__前__ (见例句2、3); 但如果被修饰的词是
He got interested in two theories explaining how cholera killed people.
Neither its cause, nor its cure was understood.
二、过去分词作表语 [观察] 1. He became interested in two theories. 2. But he became inspired when he thought about helping ordinary people exposed to cholera.
There is nothing changed here since I left this town.
3. 过去分词短语有时还可用作非限制 性定语，相当于一个非限制性定语 从句，前后用逗号分开。如： Some of them, born and brought up in rural villages, had never seen a train.

人教版高中英语必修5 unit1 过去分词作表语和定语概念引入今天我们要学习过去分词作表语和定语的用法。

先看下面这些句子：1. But he became inspired when he thought about helping ordinary people exposed to cholera.(inspired过去分词作表语；exposed过去分词作定语)2. So many thousands of terrified people died every time there was an outbreak.(terrified过去分词作定语)3. He became interested in two theories that possibly explained how cholera killed people.(interested 过去分词作表语)4. From the stomach the disease quickly attacked the body and soon the affected person died.(affected过去分词作定语)5. He was determined to find out why. （determined过去分词作表语）6. He found that it came from the river polluted by the dirty water from London.(polluted过去分词作定语)上面句子中的黑体词都是过去分词，句1（inspired）、句3、句5中的三个词跟在系动词became、was后作表语；而句1（exposed）、句2、句4、句6中的四个词放在名词前或后修饰名词，作定语。

那么过去分词是什么？有什么作用？我们将在本单元和下两个单元中与同学们一起学习。

语法讲解英语中动词如果不作谓语时叫非谓语动词。

Unit 1 Great scientists
Section Ⅲ
Grammar——过去分词作定语和表语
[语 境 自 主 领 悟]
语 境 自 主 领 悟
先观察原句 1.From the stomach the disease quickly attacked the body and soon the affected person died. 2.So many thousands of terrified people died every time there was an outbreak. 3.He found that it came from the river polluted by the dirty water from London. 4.But he became inspired when he thought about helping ordinary people exposed to cholera.
返 首 页
语 境 自 主 领 悟
3．现在分词与过去分词作表语的区别 过去分词 现在分词 表示人自身的感受或事物自身的状态，常译作“感到……的” 表示事物具有的特性，常译作“令人……的”
语 法 应 用 落 实
They became so worried that they stayed awake all night.
返 首 页
语 法 精 要 点 拨
语 法 应 用 落 实
语 境 自 主 领 悟
2．过去分词作表语与被动语态的区别 过去分词作表语时，强调主语所处的状态，而动词的被动语态表示主语是动作 的承受者，强调动作。 The cup is broken.
语 法 应 用 落 实
语 法 精 要 点 拨

过去分词作定语或表语【教学内容】过去分词作定语或表语【教学目标】熟练掌握过去分词作定语或表语时的不同用法【教学重难点】过去分词作定语或表语的用法、过去分词和动词的-ing形式和不定式的区别【教学过程】▼动词的-ed形式的句法功能一、作表语动词的-ed形式作表语，表示主语的某种性质或状态。

A.状态性动词的-ed形式作表语例：1.The shop has remained shut for a week.这家商店关门一周了。

2.All the people present were already seated. Waiting for the conference to start.所有到场的人都已入座，等着会议的开始。

B.形容词性的动词的-ed形式作表语注：动词的-ed形式作表语表示事物的性质，这些词往往被视为形容词，可以用very修饰。

例：1.Most of middle school students are interested in pop stars and NBA star players.大多数中学生对流行歌手和NBA明星感兴趣。

2.I was very surprised to see little Jimmy run so fast in the game.在比赛中看见小吉米跑的这么快，我非常惊讶。

【随即随练】翻译1.看完信后，他显得很忧虑。

He looked worried after reading the letter.2.商店关门了。

The shop is closed.3.她对那个故事感兴趣。

She is interested in the story.4.她觉得困惑甚至有点害怕。

She felt confused,and even frightened.二、作定语动词的-ed形式作定语有的置于被修饰词的前面，有的置于被修饰词的后面。

A.置于被修饰词的前面单个的-ed形式作定语往往置于被修饰词的前面，及物动词的-ed形式，表示被动和完成意义，不及物动词的-ed形式仅表示完成意义。