资源简介

(共23张PPT)
UNIT 4 History and Traditions
Discovering Useful Structures
定语
6. Mother made a birthday cake for Zhang Jiaying．
4. Li Boyi’s father is a tall man.
5. Afica belongs to the third world.
3. His mom is a teacher.
2. Zhang Hao lives in a village nearby.
1. Zhang Jiajing is a cute girl.
（形容词）
(副词）
（代词）
（数词）
（名词所有格/形容词）
（名词）
修饰、限定、说明名词或代词，译为“...的”
Review
Lead-in
What is the past participle(过去分词）？
1. 基本模式：done
不规则变化见P114
动词原型+ed
2. 意义：一般表示完成的和被动的动作。
a ________ candle
一支点燃的蜡烛
lighted
a bridge _______in 1937
一座建于1937年的桥
built
Discovery 1、过去分词作______
过去分词可用来修饰_______，作______；单个过去分词一般放在所修饰词_____，分词短语放在所修饰词______，表_______或_______。
名词
定语
之前
之后
被动
定语
完成
Learning Goals:
教学目标
1. Identify the past participle as the attribute.（学会识别过去分词做定语）
2. Use the past participle as the attribute. （学会使用过去分词作定语）
irregular verb forms 不规则动词
verb动词 past过去式 past participle过去分词
fall - fell - fallen
regular verb forms 规则动词
verb动词 past过去式 past participle过去分词
lock - locked - locked
pollute -polluted - polluted
step - stepped - stepped
Q2: What's the attribute？
The words, phrases and clauses used to modify the nouns are the attributes. 用来修饰限定名词的单词、短语和从句就是名词的定语.
Tired visitors left the park.
Visitors (tired of long wait) left the park.
Visitors (who are tired of long wait) left the park.
polluted
被污染了的河流臭气熏天。
A________ man fell on the table.
drunk
一名已经喝醉的男子醉倒在桌子上。
小结：过去分词的含义：1 ) 表“已经”
2）表 被动
The ___________ river is smelly.
Task1: find out the meaning(含义) of the past participles.
The leaves look beautiful.
The leaves are flying down.
fallen
falling
The _________ man is arrested.
The ________ wildlife is being free.
hunting
hunted
fall
hunt
1. He is drinking cool boiled water.
2. He was saved by a trained dog.
Task2: find out the positions（位置） of the past participles.
Mark the past participles used as attributes.
在下列句子中标出过去分词做定语的部分。
1. He is drinking cool (boiled) water.
2. He was saved by a (trained) dog.
Task2: find out the positions（位置） of the past participles.
Mark the past participles used as attributes.
在下列句子中标出过去分词做定语的部分。
1. He is drinking cool (boiled) water.
2. He was saved by a (trained) dog.
Task2: find out the positions（位置） of the past participles.
Observe the positions of the past participles used as attributes. 观察过去分词做定语的位置。
小结：单个过去分词作定语放于其修饰的名词之___。
前
The food cooked by my mother is really delicious.
The food that is cooked by my mother is really delicious.
Mark the attributes. 在下列句子中标出做定语的部分。
Task2: find out the positions（位置） of the past participles.
We saw the store robbed by two men.
The angry couple are trying to make themselves heard.
They had castles built all around England.
Discovery 2 过去分词作___________
过去分词紧跟在______之后作__________，用于补充完整宾语的含义，过去分词与宾语存在_____关系。
宾语
被动
宾语补足语
宾语补足语
1.表示感观、感觉和发觉的动词。如：watch, observe, see, hear, listen to, feel, notice, find等。
(1) When we got to school, we saw the door locked.
(2) He found his house broken into when he got back home.
过去分词作宾语补足语常用于以下几种情况：
(3) When he came back, he was glad to see the work ________ (finish)．
finished
(1). You’d better keep the guests seated.
(2). We're having our car repaired.
(3). I'm trying to get this article finished for Thursday.
(4). She had to shout to make herself heard above the sound of the music.
2.表示“致使”意义的动词。如：have, make, get, keep, leave等。
3.表示“希望、愿望、命令”意义的动词。如：want, expect, would like, wish, order等。
(1). The teacher wouldn’t like the problem discussed at the moment.
(2). I want the suit made to his own measure.
(3). Jim ordered the room cleaned.
Practice
1. Be careful, or you'll have your hands ________(hurt).
2. I want the work ________(finish) by Sunday.
3. I heard the song _______(sing) in English.
4. Be confident. This bright-coloured dress will get you _______ (notice).
5. She found herself____________(impress)by the beauty of the landscape in Australia.
hurt
finished
sung
noticed
impressed
get, have, make, keep, leave等
watch, notice, see, hear, listen to, feel, find等
want, wish, like, expect, order等
主语 ＋ 谓语动词 ＋ 宾语 ＋ 过去分词
“致使某人或某事被……”
“感受到某人或某事被做”
“希望 / 要求某人或某事被做”
Summary
4.情感动词两分词，
过去分词表 现在分词表 。
（物）令人…
（人）感到…
用作定语意不同
情感类动词 过去分词 现在分词
interested interesting
inspired inspiring
amazing
boring
surprised
disappointing
interest
amaze
bore
disappoint
surprise
inspire
amazed
surprising
disappointed
bored
拓展1: 过去分词、现在分词 作形容词
非谓语动词 形式 时态 语态 Examples
现在分词 v-ing 进行 主动
过去分词 v-ed 过去 被动
不定式 to do 将来 主动
拓展2: 非谓语动词 作定语
3. The building built last year is our teaching building.
4. America is a developed country.
1. The man standing there is our teacher.
2. As we all know, China is a developing country.
5. The student to speak is my classmate.
6. The building to be built next year is a military basis.
__________ yesterday
The meeting __________ now
__________ tomorrow
held
being held
to be held
is of great importance. (hold)
过去分词作定语与其它非谓语形式的区别：
1. 过去分词done：被动、完成；
2. 现在分词的主动式doing：正在进行的主动动作；
3. 现在分词的被动式being done：正在进行的被动动作；
4. 不定式的主动式to do：将要发生的主动动作；
5. 不定式的被动式to be done：将要发生的被动动作
拓展3:其他非谓语动词 作定语
Homework
假定你的朋友Jack想知道 ”绿水青山就是金山银山“这一观念提出之后你家乡发生的改变，请写一封电子邮件告诉他你了解到的情况。建议使用今天所学的过去分词做定语的知识。

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