人教版必修5 ：Unit 1 Great scientists Learning about language课件（共66张PPT）

1. But he became inspired when he thought
about helping ordinary people exposed to
cholera.
2. Neither its cause, nor its cure was understood.
3. He knew he would never be controlled until
its cause was found.
课文回顾
5. People absorbed this disease into their
bodies with their meals. From the stomach
the disease attacked the body quickly and
soon the affected person was dead.
6. It came from the river polluted by the dirty
water from London.
7. He told the astonished people in Broad
Street to remove the handle from the
water pump so it could not be used.
8. …he found supporting evidence from two
other deaths that were linked to the Broad
Street outbreak.
9. He announced that polluted water carried
the disease.
10. He suggested that the source of all the water
supplies be examined. The water companies
were instructed not to expose people to
polluted water anymore.
The ground is covered by _________ (fall) leaves.
fallen
1. Past Participle used as attribute
These __________ (want) people
are from Hong Kong.
wanted
This will be the best novel of its kind ever ________(write).
written
that has ever been written.
Who were the so-called guests
_______ (invite) to Jacky Chuang’s
concert last month?
invited
that had been invited
She is drinking _________ (boil) water.
boiled
She is drinking the water which was boiled.
a broken heart

a lost dog

an organized trip
一颗破碎的心
丧家之犬
有组织的旅行
a heart which is broken
a dog which is lost
a trip which is organized
Complete the table with phrases that have the same meaning.
terrified people people who are terrified
reserved seats seats which are reserved
polluted water water that is polluted
a crowded room a room that is crowded
a pleased winner a winner who is pleased
Complete the table with phrases that have the same meaning.
Past Participle Past Participle
as the Attribute as the predicative
terrified people 1.
reserved seats 2.
polluted water 3.
a crowded room 4.
a pleased winner 5.
people who are terrified
seats which are reserved
water that is polluted
a room that is crowded
a winner who is pleased
2. Past Participle used as predicative
The shop is _________(close).
closed
Cleaning women in big cities usually
get ______ (pay) by the hour.

paid
There are two glasses which are _______ (break).
broken
There are two broken glasses.
The person who feels __________ (excite) is Ronaldo.
excited
The excited person is Ronaldo.
Complete the table with phrases
that have the same meaning.
astonished children children who look astonished
a broken vase a vase that is broken
a closed door a door that is closed
a trapped animal an animal that is trapped
the tired audience
the audience who feel tired
Past Participle Past Participle
as the Predicative as the Attribute
1. children who 1.
look astonished
2. a vase that is broken 2.
3. a door that is closed 3.
4. the audience who feel tired 4.
5. an animal that is trapped 5.
astonished children
a broken vase
a closed door
the tired audience
a trapped animal
A: The audience feel tired at this tiring
performance, but why do you always look
so ________? Do you sleep well these days?
B: No, I’m busy designing a new game program.
tired
A: Do you know why Joy looks so sad?
B: He got _________ about losing the money.
blamed
Fill in the blanks with proper words.
A: Did you go to see the film last night, which
you have been looking forward to?
B: Yes, I did. But I was so ____________ with it.
I had expected it to be better.
disappointed
A: Why do you always keep your children at
home? It’s summer vacation now. Why not
take them to the zoo?
B: Good idea. They are really _________ about
going to the zoo.
excited
A: Did you hear the news that Zhang Guorong
killed himself by jumping from a high
building?
B: Yes, I did. Everybody was _________________
to hear the death of the famous film star.
shocked/depressed
A: Doctor, How long will he have to be kept
in hospital?
B: At least one month. His wound became
_________ with a new virus.
infected
Most of the newspapers which were
____________ with this famous star
reported the news of his death.
concerned
Choose appropriate verbs, using the
past participle. Explain the use of the
past participle in each sentence.
1. They were prepared to accept my idea.
2. He was frightened of going alone into the empty house.
3. The mayor said that he was worried about the
continued rise of the water level in the river bed.
4. Recently arrived soldiers are helping to take the
victims to safe areas from the flood.
5. Most of the newspaper seems to be concerned
with pop stars.
6. I’ll be interested to hear what he has to say.
attribute
predicative
I will be interested to hear his interesting story.
-ed & -ing
1.语态上
I heard someone opening the door.
I heard the door opened.
2.时间上
现在分词: 表示正在进行的动作
过去分词:表示完成的意思
the rising sun
the risen sun
the falling leaves
the fallen leaves
boiling water
boiled water
3. 现在分词表示它所修饰的名词或句子
主语的特征、特性。
过去分词表示它所修饰的名词或句子
主语的心理感受或状态。
At the sight of the ________
scene, all the people present
were _________ to tears.
看到这么动人的情景, 所有
在场的人都感动得流下了眼泪。
move
moved
moving
We get __________ when
we see this __________
picture.
excited
exciting
excite
amusing, amused;
encouraging, encouraged;
disappointing, disappointed;
puzzling, puzzled;
satisfying, satisfied;
tiring, tired;
pleasing, pleased;
astonishing, astonished等。
英语中这样的分词还有很多, 如：
过去分词和V-ing形式的区别:

表主动的, 进行的
特征的---含有“令人……”之意
　 表被动的, 完成的
表状态---含有“感到……”之意
V-ing形式
过去分词
A. Nobody was __________ in the story
he told.
B. The story he told was very ___________.
(interested, interesting )
2. A. Everybody was ________ to hear the news.
B. The news is very __________ indeed.
(excited, exciting )
Fill in the blank with proper words.
interested
interesting
excited
exciting
3. A. The result of the test was rather
______________.
B. He was very _____________ at the result
of the test. (disappointed, disappointing )
4. A. What he said was very ____________.
B. I was very ___________ at the sight.
( amused, amusing )
disappointing
disappointed
amusing
amused
过去分词作定语和表语的区别:

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
Sum up
练习一:单句改错
They were all amusing at what he said.
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 health.
amused
excited
discouraging
missing
worried
2. The girl who is dressed in red is Kelly’s
long-lost friend.
= The girl _____________ is Kelly’s
long-lost friend.
练习二: 句型转换
A thief stole the goat that was tied to
the tree.
= A thief stole the goat ______ to the tree.
tied
dressed in red
3. The castle, which was burnt down in
the sixteenth century, was never rebuilt.
= The castle, ____________________
___________________, was never
rebuilt.
burnt down in the sixteenth century
4. Father beat the son who was lost
in the online games. =Father beat the son ________ in
the online games.
lost
5. The project, which was designed by
the Chinese engineers, was
constructed in only 2 years.
= The project, _________________
____________________, was
constructed in only 2 years.
designed by the Chinese engineers
6. He told us of the great wrong done
to him.
= He told us of the great wrong
____________________ to him.
which had been done
过去分词作定语, 既表被动又表完成。
7. The United States is a developed country.
= The United Stated is a country
____________________.
which has developed
过去分词作定语, 表示完成。
8. Have you noticed the bridge being
built there?
= Have you noticed the bridge
___________________ there?
which is being built
过去分词的进行时作定语, 表示被动的动作正在进行。
9. 丢了钱他自责不已。
He ___________ about losing the money.
10. 你为什么总是看上很疲劳? 这些
日子睡得好吗？
Why do you always ___________?
Do you sleep well these days?
got blamed
look so tired
11. 我对昨晚看的电影很失望, 我原以为
它能好些。
I ___________________ the film I saw
last night, I had expected it to be better.
was disappointed with
12. 听说那位明星死了, 人人都很惊讶。
Everybody ____________ to hear the death of the famous film star．
was shocked
13. 要去动物园了, 孩子们非常兴奋。
The children ____________________
going to the zoo．
14. 他的伤口感染了一种新病毒。
His wound ___________________
a new virus．
are really excited about
became infected with
As is known to us all, traveling is
______, but we often feel ______
when we are back from travels.
A. interesting; tired B. interested; tiring C. interesting; tiring D. interested; tired
A
练习三:单选
2. Hearing the ____ news, we all felt ___.
A. encouraging, encouraging,
B. encouraged, encouraged
C. encouraged, encouraging
D. encouraging, encouraged
D
3. From the dates ______ on the gold coin,
it is confirmed that was made five
hundred years ago.
A. marking B. marked
C. to be marked D. having been marked
B
4. The _______ look in her face
suggested that she _______ it before.
surprising, wouldn’t know
surprised, hadn’t known
surprising, hadn’t known
surprised, shouldn’t know
B
5. The picture _______ long long ago is hard
for us to understand today.
A. having been drawn B. being drawn
C. was drawn D. drawn
D
6. The man ______ there is my uncle.
A. seat B. seating
C. to seat D. seated
D
7. The first textbooks ______ for teaching
English as a foreign language came out in
the 16th century.
A. having written
B. to be written
C. written
D. being written
C
8. Linda worked for the Minnesota
Manufacturing and Mining Company,
______ as 3M.
A. knowing
B. known
C. being known
D. to be known
B
9. The disc, digitally ____ in the studio,
sounded fantastic at the party that
night.
A. recorded
B. recording
C. to be recorded
D. having recorded
A
10. Don’t use words, expressions, or
phrases ____ only to people with
specific knowledge.
A. being known
B. having been known
C. to be known
D. known
D
11. The flowers ____ sweet in the botanic
garden attract the visitors to the
beauty of nature.
A. to smell
B. smelling
C. smelt
D. to be smelt
B
For more exercises, click here.
Homework
Page 3 edition 2 in
Student times.
2. Finish exercises on Page 5.