九年级英语《过去分词》课件 人教新目标版

1.3 “be+动词-ed形式” 有可能是一个系表结 构，也有可能是一个被动结构。
Why is the glass broken?
(系表结构）
By whom is the glass broken? (被动结构) It is covered with thick ice and deep snow. (系表结构）
II.动词-ed形式的句法功能 ห้องสมุดไป่ตู้. 作表语
1.1 动词-ed形式作表语时，其作用相当于adj., 说明的是主语的状态。
All the windows are broken.
All hope is gone.
This article is well written.
He appeared satisfied with my work.
旅行是有趣的，但是使人疲劳。
They were very excited at the news．
听到这个消息，他们感到非常激动。
常见作表语的过去分词有： disappointed, drunk, amused, frightened, married, excited, experienced, interested, confused, pleased, puzzled, satisfied, tired, worried等。
1.2动词-ed形式作表语时，其后可以接介词短 语、不定式短语及that 引导的宾语从句
He is very much disappointed at the result.
The mother was pleased to hear from her son.
I’m satisfied that you didn’t tell me a lie.
2.3 动词的-ed形式与-ing形式作定语的区别
动词的-ing形式表示正在进行的动作或 主动关系，以及表示事物的属性、用途 等；动词的-ed形式表示已完成的动作 或被动关系。
the changing world （正在变化的） the changed world （变化了的）
boiling water （正在沸腾的) boiled water （已经沸腾过的） fading flowers (正在凋谢的) faded flowers （已经凋谢的）
Multiple choice:
1.As we joined the big crowd ,I got ___A___ from my friends.
A. separated B. spared C. lost D. missed
2. The business of on-line shopping so far has been __B___ for the sellers who are already offering their services.
（2）有的动词-ed形式可以被副词well修饰，
如：built, cooked, done, dressed, known, organized, prepared, written等。
（3）其它副词也可以修饰动词-ed形式 ，如：
deeply moved, highly developed, heavily-populated等。
= a letter which was written in pencil the tree reflected in the lake = the tree that was reflected in the lake
the machines produced last year
= the machines which were produced last year
2. 作定语
2.1. 单个动词-ed形式作定语, 通常前置
a. 及物动词的动词-ed形式，具有被动和完成的意义。
a broken cup an unexpected visitor
a wounded soldier the excited crowd
b. 不及物动词的动词-ed形式，具有主动和完成意义。
a grown woman the risen sun
a retired officer fallen leaves
c. 合成的动词-ed形式
a much-needed reform widely-held opinions
2.2.动词-ed形式的短语作定语：通常后置， 其作用相当于定语从句。
a letter written in pencil
A. disappointed B. disappointing C. disappoint D. to be disappointed 3.----Shall we go swimming ? ----OK. I’ll just go and get __A___. A. changed B. to change C. to be changed D. changing
（1） 完全形容化了的动词-ed形式：可以被very等 副词修饰，可以有比较级等级形式。常见的有： bored, disappointed, excited, frightened, interested, pleased, puzzled, satisfied, surprised, tired, worried 等。
Your table should be covered by a white cloth. (被动结构)
1.4 动词的-ed形式与-ing 形式作表语的区别
凡表示“令人…的”都是-ing 形式，
凡是表示“感到…”都用-ed形式。
Traveling is interesting but tiring．
Grammar
The Past Participle
动词的-ed形式
I.基本形式和意义
动词的-ed形式，即传统语法所指的“过去 分词”。它是动词的一种非限定形式。动 词的-ed形式兼有动词、副词和形容词的特 征，可以带宾语或受状语修饰。动词的-ed 形式和宾语或状语一起构成-ed分词短语。 动词-ed形式的基本形式是“动词+-ed”，但 也有不规则的形式。