Unit 2 Fit for life Reading(1)：Two life-saving medicines 课件（31张PPT）
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| 名称 | Unit 2 Fit for life Reading(1)：Two life-saving medicines 课件（31张PPT） |  | |
| 格式 | zip | ||
| 文件大小 | 2.0MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2020-02-28 20:45:11 | ||
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文档简介
(共39张PPT)
牛津版
高二 模块七
Unit 2
Reading
zxxk
Teaching aims & demands:
Enable the students to master the usage of new words and phrases
Enable the students to know development of the two medicines .
To help the students to improve their reading, speaking ability
As we all know, health is very important to everyone. Do you
know how to keep healthy?
—Let’s warm up
right
food
regular exercise
enough sleep
quit smoking/drinking
When people fall ill, what will they do?
？
People may take medicine when they are ill. However, if they
don’t take the right medicine in the right way, they may not get better. Instead they may get worse.
Do you know what they are?
aspirin
阿司匹林
penicillin
青霉素
What illnesses can the two medicines
cure?
Two life-saving medicines
Read as quickly as you can and find the answers to the following questions.
1. What are the two medicines mentioned in the article?
2. When was one of the medicines first sold as a tablet?
3. What did Fleming, Florey and Chain
share?
In 1900.
The Nobel Prize in Medicine.
Aspirin and penicillin.
When did people find that drinking a special tea could reduce fever and pain?
2. When was aspirin first made?
In 1897.
Read the passage carefully and answer some detailed questions:
About 3,500 years ago.
3. What other things can aspirin help with besides reducing fever and pain?
It can also help reduce the risk of heart attacks, prevent strokes, reduce the risk of some cancers, increase the length of people’s lives and help people with diabetes.
4. Where did Alexander Fleming find penicillin?
In a mould that killed bacteria.
5. What illnesses did Alexander Fleming think the mould might be used to treat?
It might be used to treat illnesses caused by bacteria.
6. What difficulties did Fleming have in developing penicillin as a drug?
First he was unable to find a procedure to make penicillin pure enough to work as a medicine. Second, it was difficult to produce penicillin in the ample quantities needed to be effective.
Further reading
Read the passage again and try to fill in the following form.
sold in shops in the from of tablets
had the potential to reduce the risk of heart attacks
Time Development
1900
1971
could prevent strokes
could reduce blood sugar levels
Time Development
1977
2003
discovered by Alexander Fleming
made and tested in large quantities
mass production began
Time Development
1928
1940
1944
Find out the effects of the two medicines
Effects of aspirin:
reduce fever
help stop body pains
help the blood circulate better
reduce the risk of heart attacks
prevent strokes
reduce the risk of some cancers
increase the length of people’s lives
reduce blood sugar levels
Effects of penicillin
treat illnesses caused by
bacteria
help in treating wounds
1. Tell us your development according to the passage.
2. What influence do you have on our lives.
Suppose you are aspirin or penicillin
I’m aspirin, please allow me to introduce myself to you. First, let me talk about my development.
I was invented in 1897,and I was sold in shops in the form of tablets in1900. In 1971, people proved that I could reduce the risk of heart attacks. In 1977, a study showed that I could prevent strokes. Eleven years later, people found that I could reduce the risk of some cancers by 40 per cent. In 2003, a Chinese doctor found that I could reduce blood sugar levels and ,therefore, help people with diabetes.
Sample 1
Sample 1
Now, let me talk about my effects on people’s lives.
I’m considered to be beneficial to mankind because
I can help people keep healthy in many ways.
I’m vital for reducing fever and body pains. That’s
why it became the best-selling medicine in the
world for pain relief as soon as it was sold in shops.
Besides that, I can also help with reducing the
risks of heart attacks and some cancers. I can also
be used to prevent strokes and has other potentials
including reducing blood sugar levels. What’s more,
I can help increase the length of people’s lives.
Sample 2
I’m penicillin. It’s time for me to introduce myself.
I was discovered by a Scottish scientist in 1928 when he was astonished to see the bacteria surrounding the mould dead. But it was difficult to produce me and until 1940, two scientists managed to make and test me in large quantities. Mass production began in 1944 because of the need for World War II, and many people were saved with the help of me.
Sample 2
Now, let me talk about my effects on people’s lives.
I am considered to be beneficial to mankind
because I saved millions of lives who would have
died without me.
I am mainly used to treat illnesses caused by
bacteria. It was so effective that the government
even accelerated the approval process to ensure
mass production. I played a vital role in World
War II, saving many soldiers who would have died
from sickness or even small wounds.
牛津版
高二 模块七
Unit 2
Reading
zxxk
Teaching aims & demands:
Enable the students to master the usage of new words and phrases
Enable the students to know development of the two medicines .
To help the students to improve their reading, speaking ability
As we all know, health is very important to everyone. Do you
know how to keep healthy?
—Let’s warm up
right
food
regular exercise
enough sleep
quit smoking/drinking
When people fall ill, what will they do?
？
People may take medicine when they are ill. However, if they
don’t take the right medicine in the right way, they may not get better. Instead they may get worse.
Do you know what they are?
aspirin
阿司匹林
penicillin
青霉素
What illnesses can the two medicines
cure?
Two life-saving medicines
Read as quickly as you can and find the answers to the following questions.
1. What are the two medicines mentioned in the article?
2. When was one of the medicines first sold as a tablet?
3. What did Fleming, Florey and Chain
share?
In 1900.
The Nobel Prize in Medicine.
Aspirin and penicillin.
When did people find that drinking a special tea could reduce fever and pain?
2. When was aspirin first made?
In 1897.
Read the passage carefully and answer some detailed questions:
About 3,500 years ago.
3. What other things can aspirin help with besides reducing fever and pain?
It can also help reduce the risk of heart attacks, prevent strokes, reduce the risk of some cancers, increase the length of people’s lives and help people with diabetes.
4. Where did Alexander Fleming find penicillin?
In a mould that killed bacteria.
5. What illnesses did Alexander Fleming think the mould might be used to treat?
It might be used to treat illnesses caused by bacteria.
6. What difficulties did Fleming have in developing penicillin as a drug?
First he was unable to find a procedure to make penicillin pure enough to work as a medicine. Second, it was difficult to produce penicillin in the ample quantities needed to be effective.
Further reading
Read the passage again and try to fill in the following form.
sold in shops in the from of tablets
had the potential to reduce the risk of heart attacks
Time Development
1900
1971
could prevent strokes
could reduce blood sugar levels
Time Development
1977
2003
discovered by Alexander Fleming
made and tested in large quantities
mass production began
Time Development
1928
1940
1944
Find out the effects of the two medicines
Effects of aspirin:
reduce fever
help stop body pains
help the blood circulate better
reduce the risk of heart attacks
prevent strokes
reduce the risk of some cancers
increase the length of people’s lives
reduce blood sugar levels
Effects of penicillin
treat illnesses caused by
bacteria
help in treating wounds
1. Tell us your development according to the passage.
2. What influence do you have on our lives.
Suppose you are aspirin or penicillin
I’m aspirin, please allow me to introduce myself to you. First, let me talk about my development.
I was invented in 1897,and I was sold in shops in the form of tablets in1900. In 1971, people proved that I could reduce the risk of heart attacks. In 1977, a study showed that I could prevent strokes. Eleven years later, people found that I could reduce the risk of some cancers by 40 per cent. In 2003, a Chinese doctor found that I could reduce blood sugar levels and ,therefore, help people with diabetes.
Sample 1
Sample 1
Now, let me talk about my effects on people’s lives.
I’m considered to be beneficial to mankind because
I can help people keep healthy in many ways.
I’m vital for reducing fever and body pains. That’s
why it became the best-selling medicine in the
world for pain relief as soon as it was sold in shops.
Besides that, I can also help with reducing the
risks of heart attacks and some cancers. I can also
be used to prevent strokes and has other potentials
including reducing blood sugar levels. What’s more,
I can help increase the length of people’s lives.
Sample 2
I’m penicillin. It’s time for me to introduce myself.
I was discovered by a Scottish scientist in 1928 when he was astonished to see the bacteria surrounding the mould dead. But it was difficult to produce me and until 1940, two scientists managed to make and test me in large quantities. Mass production began in 1944 because of the need for World War II, and many people were saved with the help of me.
Sample 2
Now, let me talk about my effects on people’s lives.
I am considered to be beneficial to mankind
because I saved millions of lives who would have
died without me.
I am mainly used to treat illnesses caused by
bacteria. It was so effective that the government
even accelerated the approval process to ensure
mass production. I played a vital role in World
War II, saving many soldiers who would have died
from sickness or even small wounds.