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(共23张PPT)
Unit 4
Scientists who changed the world
Grammar and usage
Verb-ed forms as attributives, adverbials and object complements
1. Identify the use of verb-ing and verb-ed forms;
2. Summarize general rules of verb-ing and verb-ed forms;
3. Apply the rules to finish tasks, such as rewriting sentences, completing an article and writing a short essay.
4. Help students value the qualities of scientists and keep a positive attitude towards life.
Review
对世界产生很大影响
被广泛认为是……
因为……而出名
Be awarded for his/her contributions to….
Be entitled as…
Learning from him/her experiences, I realize ….
Fortune favors the prepared mind.
make a difference to the world
be widely considered as..
be well-known for…
因为他/她的……贡献而受嘉奖。
被授予……头衔
通过从他/她的经历中学习，我意识到…
幸运青睐有准备的人。
Do you know about some world-changing discoveries and inventions
Lead-in
The first hybrid rice varieties developed by Yuan Longping help feed more people throughout the world.
With great contributions made by Stephen Hawking in the field of general relativity, unknown universe will be encouraged to explore.
Tu Youyou has become the first female scientist in China to win the Nobel prize, awarded for her contribution to the fight against malaria.
Exploring the rules
Read the text and answer the following questions:
What is the world-changing medical discovery
What had killed the bacteria according to the results of tests
What helped get its mass production started
Penicillin.
Something produced by the mould.
His hard work and determination.
Read the article on Page 48. Find the verb-ed forms in the article and fill in the table below.
Exploring the rules
Verb-ed forms as attributives
Verb-ed forms as adverbials
Verb-ed forms as object complements
A
something produced by the mould
the prepared mind
Surprised by this
get its mass production started
Used cars are less expensive.
The road was covered with fallen leaves.
Mr. Wang is a respected teacher.
Read the following sentences and pay special attention to the underlined part.
Exploring the rules
Verb-ed forms function as ____________.
attributives
Exploring the rules
4. Seen from the top of the mountain, the river looks like a dragon.
5. Greatly interested, I began to read the book.
6. The professor entered the hall, followed by a group of students.
7. He will go there if asked.
Verb-ed forms function as ____________.
adverbials
Exploring the rules
I’m writing to have my resume revised.
I have never heard this song sung in English.
All the afternoon he worked in the house with the door locked.
Verb-ed forms function as ____________.
Object complements
1. The verb-ed form can be used like an adjective or an adverb, indicating a(n) ________ (active/passive) meaning.
2. The verb-ed form can appear before or after a noun or pronoun. It modifies(修饰) the noun or pronoun like a(n) ________________ (relative clause/adverbial clause).
3. The verb-ed form can be used as an adverbial or an object complement.
passive
relative clause
Working out the rules
A
Rewrite the following sentences using verb-ed forms as attributives, adverbials or object complements.
1. The scientist who has been highly praised won an award.
________________________________________________
2. The experiment that is mentioned in your article is interesting.
________________________________________________
3. The patients soon recovered because they were treated with the new medicine.
________________________________________________
Applying the rules
The highly praised scientist won an award.
The experiment mentioned in your article is interesting.
Treated with the new medicine, the patients soon recovered.
B1
4. The scientist found that the equipment in the laboratory had been destroyed.
________________________________________________
5. Once this report is finished, it will be very useful for future research.
_________________________________________________
Applying the rules
The scientist found the equipment in the laboratory destroyed.
Once finished, this report will be very useful for future research.
B1
Benjamin Franklin was a famous scientist, writer, printer, inventor and politician. As a scientist, he was well known for his kite experiment. The story goes like this: Franklin had found lightning(1)__________ （interest） for years, believing it was actually electricity. He designed an experiment to prove his theory.
He worked out that by flying a kite during a thunderstorm, electricity could go through the wet kite line down to the earth. （2）_____________（know） it was too dangerous to hold the wet line, Franklin held a silk ribbon （3） _____________ （tie） to the end of it.
Applying the rules
B2
interesting
Knowing
tied
He made sure the silk ribbon stayed dry so that the electricity would not go through his body. Then he attached a metal key where the ribbon and kite line joined. When a thunderstorm approached, the lightning would charge the key.（4）_________（conduct）on a stormy day in 1752, his experiment proved lightning was really just electricity.
Franklin had his theory（5）__________（accept） by many people. However, some people questioned whether he had actually done the experiment,（6） ___________（argue） that if he had really done it, he would have received a deadly electric shock. Whatever the truth, Franklin did make contributions to the studies of electricity.
Applying the rules
Conducted
accepted
arguing
B2
B2
Read the text again and figure out how the kite experiment went on.
He held a silk ribbon tied to the end of the kite.
He attached a metal key where the ribbon and kite line joined.
When a thunderstorm approached, the lightning would charge the key.
1. What qualities should a scientist should have according to the two articles
2. What can we students learn from the two scientists(examples to support)
Curiosity
Hard work/diligence
Determination
Intelligence
Perseverance
Knowledge
Critical thinking…
Group discussion
Practice
1.（2023·新高考Ⅰ卷）Shanghai may be the _________(recognize) home of the soup dumplings but food historians will actually point you to the neighbouring canal town of Nanxiang as Xiao long bao’s birthplace.
2. (2023年新高考全国Ⅰ卷) No matter where I buy them, one steamer is rarely enough, yet two seems greedy, so I am always left __________ (want) more next time.
3.（2023年浙江卷1月）In the Ming Dynasty, the center was the Forbidden City, ______________ (surround)in concentric(同心的)circles by the Inner City and Outer City.
真题回顾
recognized
wanting
surrounded
4. (2022年新高考I卷)The Chinese government recently finalized a plan to set up a Giant Panda National Park(GPNP). ________ (cover)an area about three times the size of Yellowstone National Park, the GPNP will be one of the first national parks in the country.
5. (浙江1月高考)Larger amounts of caffeine can cause a problem ________ (call) caffeinism.
6. (2023年新高考 II 卷) They talk to the flood of international tourists and to ______ (visit) Chinese zookeepers who often come to check on the pandas, which are on loan from China.
called
visiting
Covering
Practice
Writing
Write an introduction about your favourite scientist who changed the world and his/her achievements and try to use verb-ing and verb-ed.
Sample:
My favourite scientist is ___________. He/She has changed our lives and made a difference to the world. ____________________________
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Writing
Useful expressions:
be widely considered as/to be…被广泛认为是……
be awarded for his/her contributions to….因为他/她的……贡献而受嘉奖。
be entitled as…被授予……头衔
Learning from him/her experiences, I realize ….通过从他/她的经历中学习，我意识到……
Writing
Show time!
Fortune favors the prepared mind.
——Louis Pasteur
幸运青睐有准备的人。
——路易斯 巴斯特
Looking at a world map, Alfred Wegener found something amazing: the eastern coastline of South America and the western coastline of Africa seemed (1) ____ (fit) together. He did more research (2) _____ (find) out what caused this. (3) ____________ (collect) enough evidence, he put forward his theory of continental drift. Then he had his ideas (4) ________ (publish) in The Origin of Continents and Oceans. However, people did not believe in his theory. For one thing, it challenged many scientific theories widely (5) _______ (accept) at that time. For another, Wegener failed (6) ________ (explain) the driving force (7) ______ (cause) the continents (8) ______ (drift) apart.
Homework
to fit
to find
Having collected
published
accepted
to explain
causing
to driftB3 Unit 4
Grammar and usage ——Verb-ed forms
Worksheet
Review
对世界产生很大影响 __________________________________________________
被广泛认为是…… __________________________________________________
因为……而出名 __________________________________________________
Be awarded for his/her contributions to…. ___________________________________
Be entitled as… __________________________________________________
Learning from him/her experiences, I realize …. ______________________________
Fortune favors the prepared mind. __________________________________________
Step Ⅰ. Lead-in：Do you know about some world-changing discoveries and inventions
Step Ⅱ. Exploring the rules
Read the text and answer the following questions:
What is the world-changing medical discovery
What had killed the bacteria according to the results of tests
What helped get its mass production started
Read the article on Page 48 and finish the table in part A.
Read the following sentences and pay special attention to the underlined part.
Used cars are less expensive.
The road was covered with fallen leaves.
Mr. Wang is a respected teacher.
Verb-ed forms function as ____________.
Seen from the top of the mountain, the river looks like a dragon.
Greatly interested, I began to read the book.
The professor entered the hall, followed by a group of students.
He will go there if asked.
Verb-ed forms function as ____________.
I’m writing to have my resume revised.
I have never heard this song sung in English.
All the afternoon he worked in the house with the door locked.
Verb-ed forms function as ____________.
Step Ⅲ. Working out the rules
Step Ⅳ. Applying the rules
Rewrite the sentences using verb-ed forms as attributives, adverbials or object complements in part B1.
Fill in the blanks in part B2, read the text again and figure out how the kite experiment went on.
Step V. Group discussion
What qualities should a scientist should have according to the two articles
What can we students learn from the two scientists (examples to support)
__________________________________________________________________
_________________________________________________________________
Step VⅠ Practice
真题演练
1.（2023·新高考Ⅰ卷）Shanghai may be the _________(recognize) home of the soup dumplings but food historians will actually point you to the neighbouring canal town of Nanxiang as Xiao long bao’s birthplace.
2. (2023年新高考全国Ⅰ卷) No matter where I buy them, one steamer is rarely enough, yet two seems greedy, so I am always left __________ (want) more next time.
3.（2023年浙江卷1月）In the Ming Dynasty, the center was the Forbidden City, ______________ (surround)in concentric(同心的)circles by the Inner City and Outer City.
4. (2022年新高考I卷)The Chinese government recently finalized a plan to set up a Giant Panda National Park(GPNP). ________ (cover)an area about three times the size of Yellowstone National Park, the GPNP will be one of the first national parks in the country.
5. (浙江1月高考) Larger amounts of caffeine can cause a problem ________ (call) caffeinism.
6. (2023年新高考 II 卷) They talk to the flood of international tourists and to ______ (visit) Chinese zookeepers who often come to check on the pandas, which are on loan from China.
Step VⅠⅠ Writing
Write a short essay about your favourite scientist who changed the world and his/her achievements and try to use verb-ing and verb-ed.
My favourite scientist is ___________. He/She has changed our lives and made a difference to the world. ______________________________________________________
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Homework:
Review and finish the exercise
Looking at a world map, Alfred Wegener found something amazing: the eastern coastline of South America and the western coastline of Africa seemed (1) ____ (fit) together. He did more research (2) _____ (find) out what caused this. (3) ____________ (collect) enough evidence, he put forward his theory of continental drift. Then he had his ideas (4) ________ (publish) in The Origin of Continents and Oceans. However, people did not believe in his theory. For one thing, it challenged many scientific theories widely (5) _______ (accept) at that time. For another, Wegener failed (6) ________ (explain) the driving force (7) ______ (cause) the continents (8) ______ (drift) apart.B3 Unit 4
Grammar and usage ——Verb-ed forms
Learning objectives:
1. Identify the use of verb-ing and verb-ed forms;
2. Summarize general rules of verb-ing and verb-ed forms;
3. Apply the rules to finish tasks, such as rewriting sentences, completing an article and writing a short essay;
4. Help students value the qualities of scientists and keep a positive attitude towards life.
Key and difficult points:
1. To identify the use of verb-ing and verb-ed forms;
2. To enhance students' sense of cooperation by group work.
Learning procedures:
Review
对世界产生很大影响 __________________________________________________
被广泛认为是…… __________________________________________________
因为……而出名 __________________________________________________
Be awarded for his/her contributions to…. ___________________________________
Be entitled as… __________________________________________________
Learning from him/her experiences, I realize …. ______________________________
Fortune favors the prepared mind. __________________________________________
Step Ⅰ. Lead-in：Do you know about some world-changing discoveries and inventions
Step Ⅱ. Exploring the rules
Read the text and answer the following questions:
What is the world-changing medical discovery
What had killed the bacteria according to the results of tests
What helped get its mass production started
Read the article on Page 48 and finish the table in part A.
Read the following sentences and pay special attention to the underlined part.
Used cars are less expensive.
The road was covered with fallen leaves.
Mr. Wang is a respected teacher.
Verb-ed forms function as ____________.
Seen from the top of the mountain, the river looks like a dragon.
Greatly interested, I began to read the book.
The professor entered the hall, followed by a group of students.
He will go there if asked.
Verb-ed forms function as ____________.
I’m writing to have my resume revised.
I have never heard this song sung in English.
All the afternoon he worked in the house with the door locked.
Verb-ed forms function as ____________.
Step Ⅲ. Working out the rules
Step Ⅳ. Applying the rules
Rewrite the sentences using verb-ed forms as attributives, adverbials or object complements in part B1.
Fill in the blanks in part B2, read the text again and figure out how the kite experiment went on.
Step V. Group discussion
What qualities should a scientist should have according to the two articles
What can we students learn from the two scientists (examples to support)
__________________________________________________________________
_________________________________________________________________
Step VⅠ Practice
真题演练
1.（2023·新高考Ⅰ卷）Shanghai may be the _________(recognize) home of the soup dumplings but food historians will actually point you to the neighbouring canal town of Nanxiang as Xiao long bao’s birthplace.
2. (2023年新高考全国Ⅰ卷) No matter where I buy them, one steamer is rarely enough, yet two seems greedy, so I am always left __________ (want) more next time.
3.（2023年浙江卷1月）In the Ming Dynasty, the center was the Forbidden City, ______________ (surround)in concentric(同心的)circles by the Inner City and Outer City.
4. (2022年新高考I卷)The Chinese government recently finalized a plan to set up a Giant Panda National Park(GPNP). ________ (cover)an area about three times the size of Yellowstone National Park, the GPNP will be one of the first national parks in the country.
5. (浙江1月高考) Larger amounts of caffeine can cause a problem ________ (call) caffeinism.
6. (2023年新高考 II 卷) They talk to the flood of international tourists and to ______ (visit) Chinese zookeepers who often come to check on the pandas, which are on loan from China.
Step VⅠⅠ Writing
Write a short essay about your favourite scientist who changed the world and his/her achievements and try to use verb-ing and verb-ed.
My favourite scientist is ___________. He/She has changed our lives and made a difference to the world. ______________________________________________________
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Homework:
Review and finish the exercise
Looking at a world map, Alfred Wegener found something amazing: the eastern coastline of South America and the western coastline of Africa seemed (1) ____ (fit) together. He did more research (2) _____ (find) out what caused this. (3) ____________ (collect) enough evidence, he put forward his theory of continental drift. Then he had his ideas (4) ________ (publish) in The Origin of Continents and Oceans. However, people did not believe in his theory. For one thing, it challenged many scientific theories widely (5) _______ (accept) at that time. For another, Wegener failed (6) ________ (explain) the driving force (7) ______ (cause) the continents (8) ______ (drift) apart.

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