过去分词作定语和表语导学案学案.doc

Book 5 Unit 1 Great Scientists
过去分词作定语和表语导学案

【学习目标】 1.熟记过去分词作定语和表语的基本用法；提升灵活运用能力。
2.合作探究、大胆质疑；归纳过去分词作定语和表语的用法及与
现在分词的区别。
3.激情投入学习；享受攻克难关的快乐。
【学习重点】过去分词作定语和表语的用法及与现在分词的区别
【学习难点】过去分词和现在分词作定语和表语的区别

复习导入：观察下列句子中的定语和表语各是哪些词充当？
l 1. She is an attractive lady.
l 2. I was angry with him for keeping me waiting so long.
l 3. They saw a moving film last night---So Young.
l 4. There were some children swimming in the river. 
l 5. What he said was very amusing.
l 6. I’m interested in this story.
l 7. America is a developed country.
归纳：句(1)(2)中的由 充当定语和表语；句(3)(4) (5)中的由
充当定语和表语;而句(6)(7)中的由 充当定语和表语。

自主学习：将Reading中有关过去分词作定语和表语的句子找出，并将其翻译
成汉语
1.
2.
3.
4.
5.
6.

合作探究:
A. 过去分词作定语
1. 观察以上句子中的过去分词，归纳：同现在分词一样，单个的过去分词作定语一般放在被修饰的名词 ；过去分词短语作定语通常放在被修饰的名词 ，作后置定语，其作用相当于一个定语从句．
如：This is a broken vase.翻译：_____ _
The songs sung by Song Zuying are very well-known throughout the world.
= 变为定语从句__________＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
people addicted to drugs=people
a novel written by Luxun= a novel
过去分词作定语也可用作非限制性定语，前后用逗号隔开。
The books, written by Guo Jingming, are very popular with teenagers. =

温馨提示：单个过去分词修饰 something, everything, anything, nothing, somebody, nobody，those 等不定代词时，要放在这些词后面。
Nothing reported ( in the newspaper) interested him.

2.与现在分词作定语的区别
比较下列句子中的现在分词和过去分词，总结出它们在作表语和定语时的区别。
the risen sun 翻译 _____________the rising sun 翻译 _____
the fallen leaves翻译  ______________ the sleeping baby翻译______________
The question discussed in the meeting was very important. 翻译_________________
He is the man swimming in the river just now. 翻译__________________________ 归纳： 1.语态上
现在分词: 表示主动的动作 过去分词: 表示被动的动作
2.时间上
现在分词: 表示正在进行 过去分词: 表示完成
因此过去分词作定语时表示 或 ；
现在分词表示 或 。

B. 过去分词作表语
1.观察以上文中的句子，可以得出过去分词作表语时位于 后面，表示主语所处的状态．这一结构从形式上与被动语态相同，但被动语态强调主语所承受的动作．试比较：
  The glass is broken. 翻译：
The glass was broken by Tom. 翻译：
温馨提示：常见的系动词：
1. look, sound, smell, taste, feel
2. become, get, turn, grow, fall, go, come
3. stay, keep, remain 4. seem, appear
5. turn out, prove （证明是，结果是）

2. 你知道下列一组词在作表语时的区别吗？
exciting/excited, interesting/interested, disappointing/disappointed, encouraging/encouraged, puzzling/puzzled, surprising/surprised, pleasing/pleased, confusing/confused, moving/moved, terrifying/terrified
过去分词作表语，表示主语的_ 如excited, surprised, 等；
而现在分词作表语，则表示主语的____ 如exciting, surprising,

如：他看起来很失望。
It was such a________job that I really felt________. (tire)
 Her __________ (excite) voice suggested that she was ___________ (excite).
   When he heard the ________ (move) story, he was deeply __________ (move).

成果展示：

检测反馈：
Ⅰ单项选择
1 His ability _____ in those years was praised by all.
A. shown                B. was shown C. showing                   D. be showing
2. If a story is _____ , you’ll become _____ when you read it.
A. exciting ; excited                  B. exciting ; exciting
C. excited ; exciting                  D. excited ; excited
3. The flowers look even more _____ after the rain.
A. charm                   B. charming C. charmed                  D. charmly
4. I was trying to get into the _____ bus.
A. crowd               B. crowding C. crowdy                          D. crowded
5. The _____ girl sat in the corner _____ .
A. frightening ; cried         B. frightening ; crying
C. frightened ; crying                  D. frightened ; to cry
6. Prices of daily goods _______ through a computer can be lower than store prices.
A. are bought B. bought C. been bought D. buying
7. I often read the books _____ by the writer.
A. write                B. wrote C. writing                      D. written
8. The _ ___ look in her face suggested that she _______ it before.
A. surprising, wouldn’t know B. surprised, hadn’t known
C. surprising, hadn’t known D. surprised, shouldn’t know

Ⅱ根据汉语提示,用所给单词的适当形式填空
1. 不要喝污染了的水,因为它有细菌.
Don’t drink ___________ ( pollute ) water , because it carries viruses.
2.   我们决心尽快在这里建一座水库．
We are _________ ( determine) to build a reservoir here in the shortest possible time.
3.    一位写小说的年轻人昨天来给我们作报告了．

A young man ___________ ( write ) novels came to give us a speech yesterday.
4. 事情发生的太快，汤姆好像有点晕头转向的．
Things were happening much too quickly and Tom seemed ___________( confuse ).
5. 有一只大狗拴在房外的篱笆上．
There is a big dog ____________ ( tie ) to a fence outside the house.
6. 他是我们敬爱的领袖．
He is our __ ( belove ) leader.
7．你认识坐在房间后面的那位妇女吗？
Do you know the woman _____________ ( sit ) at the end of the room?
8．你会发现现在这些女孩不会轻易害怕的．
You’ll find that these girls don’t feel _____________( frighten) easily now.

III 句型转换
 1. A thief stole the goat that was tied to the tree.
=A thief stole the goat to the tree.
2. The girl who is dressed in red is Kelly’s long-lost friend.
= The girl is Kelly’s long-lost friend.
3. The castle, which was burnt down in the sixteenth century, was never rebuilt.
= The castle, , was never rebuilt.
4. Father beat the son who was lost in the online games.
=Father beat the son in the online games.
5. The project, which was designed by the Chinese engineers, was constructed in only
2 year.
= The project, , was constructed in only 2 year.

IV. 单句改错
1. They were all amusing at what he said.
2. He was very exciting to hear the news that their team had won.
3. The situation was a bit discouraged.
4. Two pages in this dictionary are missed.
5. Your mother is quite worrying about your stare of health.
6. We know his parents won’t allow him to swim from his disappointing expression

课堂总结：

过去分词作定语和表语:
定语　 放在名词和代词的前面或后面
表示动作已经完成或被动的
表语　 放在be 动词或系动词的后面
说明主语的状态或构成被动语态
过去分词和现在分词作定语和表语时的区别
1.语态上
现在分词: 表示主动的动作 过去分词: 表示被动的动
2.时间上
现在分词: 表示正在进行 过去分词: 表示完成