Unit 9 Human Biology Lesson 1 课件（共22张）2024-2025学年高二英语北师版（2019）选择性必修3
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| 名称 | Unit 9 Human Biology Lesson 1 课件（共22张）2024-2025学年高二英语北师版（2019）选择性必修3 |  | |
| 格式 | pptx | ||
| 文件大小 | 3.6MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 北师大版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-05-01 16:32:13 | ||
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(共22张PPT)
UNIT 9 HUMAN BIOLOGY
LESSON 1 TO CLONE OR NOT TO CLONE
Learning objectives
After reading this passage, students can
1. read new words and phrases and tell how the writer organizes writing;
2. read for specific and detailed information about cloning;
3. analyze the writer’s intentions and opinions.
Preview
1.________ adj.精确的__________ adv.__________ n. ___________ adj. (antonym)
2._________ n.福气;幸运_______ v.祝福;祝圣_______ adj.神圣的;有福的;愉快安宁的
3.___________ n.比较__________ adj.比较的___________ v. 比较; 对比
4.突破技术壁垒________________________ 5.患上一种疾病______________
6.精准复制__________________________ 7.一个主要问题______________
8.与……相比________________________ 9.全身心地投入到______________
10.延缓衰老________________________ 11.有可能做某事________________
12.引起争议_________________________ 13.激发强烈的情绪________________
14.对……至关重要________________ 15.引发道德担忧__________________
have the potential to do sth
in comparison with
be crucial for
make an exact copy of
accurate
accurately
accuracy
inaccurate
bless
blessed
comparison
comparative
compare
break the technical barrier
develop an illness
a major issue
be wholly devoted to
prevent the aging process
provoke strong emotions
cause a great deal of disagreement
raise moral concerns
blessing
16.注定会_______________ 17.被看做________________
18.滥用技术____________________19.满足研究需求_______________
20.develop artificially __________ 21.identical genes____________
22.mammal species____________ 23.non-reproductive cells__________
24.ethical questions_____________ 25.a powerful instrument___________
26.individuals with their own identity______________
suit research needs
be seen/viewed/treated as
be bound to
abuse the technology
人为培育
完全相同的基因
哺乳动物
非生殖细胞
伦理问题
强有力的工具
具有独特个性的个体
Lead-in
What do you know about cloning
What additional information would you like to know
cell
species
to edit genes
identical genes
to develop artificially
to make an exact copy of
to break the technical barrier
to produce animal models
Use the words and phrases to help you.
Example
When was the first
cloned animal created
Why are scientists so
interested in cloning
What problems are
we facing now
…
Today, let's read an article to
explore more about cloning.
definition & natural cloning
artificial cloning: cloned mammals
artificial cloning: cloned primates
the significance of cloning of primates
moral concerns
conclusion
Match the headings with the paragraphs.
Para 1
Para 2
Para 3
Para 4
Para 5
Para 6
Fast reading
Read through the article. Draw a structural map to show how the paragraphs are organized.
Para. 6 Conclusion
Careful reading
Para 1
1. What is cloning
2. What examples of natural cloning are given
3. What was the first cloned mammal What happened to her
4. How has the science of cloning developed since the first cloned mammal
Para2
5. What development in cloning was announced in 2018 What was special about it
6. For how long did Dr. Sun Qiang's team work
Why did they work so hard
Para 3
List the potential benefits of, and moral concerns about cloning primates.
Para 4
Para 5
Read the last paragraph and answer the questions.
Einstein's quote means that science itself cannot be judged as good or bad, because it can only function when it is used by humans. He also indicates that humans need to be careful with the information they learn through science and to remember to use science for good.
What does Einstein's quote mean
Post-reading
1. Why do researchers insist that the science of cloning
should be further explored and advanced
2. What is the writer's attitude towards cloning
Find evidence.
Possible answer:
Researchers insist on explore cloning to continue making progress in curing diseases and developing treatments.
Possible answer:
The writer feels that cloning can be a helpful tool in medical research but that it can also become dangerous. Evidence of this is in the writer's use of Einstein's quote.
To clone or not to clone
Voice your opinion: Debating
A
B
Cloning is a good idea
Cloning might lead to cures for various diseases and may also offer clues on how to prevent the aging process. Besides, cloning can change animals’ genes to suit research needs so as to save research time, produce more accurate results and lead to more effective treatments. At the same time, it also reduces the number of animals required for testing. So it benefits not only mankind but also animals in a way. According to Einstein, science is just a tool. So, we should regulate the way we use tools instead of giving them up.
Cloning is a bad idea
Clones always develop a similar pattern of health problems and die at an early age, which is an unsolved problem. Besides, cloning raises moral concerns. Some believe it is bound to lead to cloning of other species. The identity of clones is also questioned. Are they objects or individuals with identity Will the technology be abused by some organisations According to Einstein, used in a wrong way, useful tools can also kill. So, we should stop cloning so as to avoid the potential problems.
Technology is a double-edged sword.so it is the person who uses it that matters. we should use cloning properly and correctly.
Homework
Please write a short passage about your ideas about the cloning and add some evidence. Pay attention to the structure of your writing. At the end of your passage, you can add your own opinion.
假定你是李华，本周你将参加校英语角组织的英语口语学习交流活动，这次活动将要讨论的话题是“To clone or not to clone？”。请你准备一篇发言稿，内容包括：
1.你对使用克隆的看法；2.阐述你的理由。
注意：
1.词数80左右；2.可以适当增加细节，以使行文连贯。
Language points
identical 完全相同的 identity n.特征，身份 identify vt.认出，发现
be identical to/with … in… 与……在……方面完全相同
a sense of national identity民族认同感
identity card (ID card)身份证
identify…as 确认……是
How would you feel if a specialist designed someone identical _____ you
The next step will be ________ (identify) the cause of the breakdown.
The two words are identical ____ meaning and can be used interchangeably.
to/with
to identify
in
2. crucial adj.至关重要的，关键的 crucially adv.
be crucial to/for a crucial question/point/factor/battle
In any college application process the interview is ________ (crucial) important.
翻译：做出正确的职业选择对个人成功至关重要。
crucially
Making right career choices is crucial to /for personal success.
3. inferior 低级别的，差的 反superior 级别高的，上等的
be inferior to比……差/次
be of inferior quality质量差
The implication in his article is that being a housewife is greatly ______ ____ other occupations.
inferior to
4. blessing n.福气，幸运 bless v.祝福，称颂，为……祈神赐福
be blessed with享有（幸福），赋有（能力）
we _____ ______ ______ new opportunities and faced with new challenges.
我们拥有新的机遇，也面临新的挑战。
are blessed with
5. be bound to do一定会 be bound for 准备前往
We'd better take a plane that is bound _________ China.
We are bound ____________ (do) what we can to help the disabled.
So long as we hold fast to our ideals and never give up, we _____________________. 只要我们坚持梦想，永不放弃，我们一定会取得成功。
for
to do
are bound to achieve success
6. comparison n. 比较，对照 compare v. comparative adj.
make a comparison in comparison with
There’s no comparison ... 无法相比，不能相提并论
Could you ______ _____ _____between the two films 你能将两个电影比较一下吗？
The tallest buildings in London are small _____ ______ _____New York’s skyscrapers.
伦敦最高的建筑物与纽约的摩天大厦一比就相形见绌。
翻译：这两家饭店完全不能相提并论.
make a comparison
in comparison with
There’s absolutely no comparison between the two restaurants.
UNIT 9 HUMAN BIOLOGY
LESSON 1 TO CLONE OR NOT TO CLONE
Learning objectives
After reading this passage, students can
1. read new words and phrases and tell how the writer organizes writing;
2. read for specific and detailed information about cloning;
3. analyze the writer’s intentions and opinions.
Preview
1.________ adj.精确的__________ adv.__________ n. ___________ adj. (antonym)
2._________ n.福气;幸运_______ v.祝福;祝圣_______ adj.神圣的;有福的;愉快安宁的
3.___________ n.比较__________ adj.比较的___________ v. 比较; 对比
4.突破技术壁垒________________________ 5.患上一种疾病______________
6.精准复制__________________________ 7.一个主要问题______________
8.与……相比________________________ 9.全身心地投入到______________
10.延缓衰老________________________ 11.有可能做某事________________
12.引起争议_________________________ 13.激发强烈的情绪________________
14.对……至关重要________________ 15.引发道德担忧__________________
have the potential to do sth
in comparison with
be crucial for
make an exact copy of
accurate
accurately
accuracy
inaccurate
bless
blessed
comparison
comparative
compare
break the technical barrier
develop an illness
a major issue
be wholly devoted to
prevent the aging process
provoke strong emotions
cause a great deal of disagreement
raise moral concerns
blessing
16.注定会_______________ 17.被看做________________
18.滥用技术____________________19.满足研究需求_______________
20.develop artificially __________ 21.identical genes____________
22.mammal species____________ 23.non-reproductive cells__________
24.ethical questions_____________ 25.a powerful instrument___________
26.individuals with their own identity______________
suit research needs
be seen/viewed/treated as
be bound to
abuse the technology
人为培育
完全相同的基因
哺乳动物
非生殖细胞
伦理问题
强有力的工具
具有独特个性的个体
Lead-in
What do you know about cloning
What additional information would you like to know
cell
species
to edit genes
identical genes
to develop artificially
to make an exact copy of
to break the technical barrier
to produce animal models
Use the words and phrases to help you.
Example
When was the first
cloned animal created
Why are scientists so
interested in cloning
What problems are
we facing now
…
Today, let's read an article to
explore more about cloning.
definition & natural cloning
artificial cloning: cloned mammals
artificial cloning: cloned primates
the significance of cloning of primates
moral concerns
conclusion
Match the headings with the paragraphs.
Para 1
Para 2
Para 3
Para 4
Para 5
Para 6
Fast reading
Read through the article. Draw a structural map to show how the paragraphs are organized.
Para. 6 Conclusion
Careful reading
Para 1
1. What is cloning
2. What examples of natural cloning are given
3. What was the first cloned mammal What happened to her
4. How has the science of cloning developed since the first cloned mammal
Para2
5. What development in cloning was announced in 2018 What was special about it
6. For how long did Dr. Sun Qiang's team work
Why did they work so hard
Para 3
List the potential benefits of, and moral concerns about cloning primates.
Para 4
Para 5
Read the last paragraph and answer the questions.
Einstein's quote means that science itself cannot be judged as good or bad, because it can only function when it is used by humans. He also indicates that humans need to be careful with the information they learn through science and to remember to use science for good.
What does Einstein's quote mean
Post-reading
1. Why do researchers insist that the science of cloning
should be further explored and advanced
2. What is the writer's attitude towards cloning
Find evidence.
Possible answer:
Researchers insist on explore cloning to continue making progress in curing diseases and developing treatments.
Possible answer:
The writer feels that cloning can be a helpful tool in medical research but that it can also become dangerous. Evidence of this is in the writer's use of Einstein's quote.
To clone or not to clone
Voice your opinion: Debating
A
B
Cloning is a good idea
Cloning might lead to cures for various diseases and may also offer clues on how to prevent the aging process. Besides, cloning can change animals’ genes to suit research needs so as to save research time, produce more accurate results and lead to more effective treatments. At the same time, it also reduces the number of animals required for testing. So it benefits not only mankind but also animals in a way. According to Einstein, science is just a tool. So, we should regulate the way we use tools instead of giving them up.
Cloning is a bad idea
Clones always develop a similar pattern of health problems and die at an early age, which is an unsolved problem. Besides, cloning raises moral concerns. Some believe it is bound to lead to cloning of other species. The identity of clones is also questioned. Are they objects or individuals with identity Will the technology be abused by some organisations According to Einstein, used in a wrong way, useful tools can also kill. So, we should stop cloning so as to avoid the potential problems.
Technology is a double-edged sword.so it is the person who uses it that matters. we should use cloning properly and correctly.
Homework
Please write a short passage about your ideas about the cloning and add some evidence. Pay attention to the structure of your writing. At the end of your passage, you can add your own opinion.
假定你是李华，本周你将参加校英语角组织的英语口语学习交流活动，这次活动将要讨论的话题是“To clone or not to clone？”。请你准备一篇发言稿，内容包括：
1.你对使用克隆的看法；2.阐述你的理由。
注意：
1.词数80左右；2.可以适当增加细节，以使行文连贯。
Language points
identical 完全相同的 identity n.特征，身份 identify vt.认出，发现
be identical to/with … in… 与……在……方面完全相同
a sense of national identity民族认同感
identity card (ID card)身份证
identify…as 确认……是
How would you feel if a specialist designed someone identical _____ you
The next step will be ________ (identify) the cause of the breakdown.
The two words are identical ____ meaning and can be used interchangeably.
to/with
to identify
in
2. crucial adj.至关重要的，关键的 crucially adv.
be crucial to/for a crucial question/point/factor/battle
In any college application process the interview is ________ (crucial) important.
翻译：做出正确的职业选择对个人成功至关重要。
crucially
Making right career choices is crucial to /for personal success.
3. inferior 低级别的，差的 反superior 级别高的，上等的
be inferior to比……差/次
be of inferior quality质量差
The implication in his article is that being a housewife is greatly ______ ____ other occupations.
inferior to
4. blessing n.福气，幸运 bless v.祝福，称颂，为……祈神赐福
be blessed with享有（幸福），赋有（能力）
we _____ ______ ______ new opportunities and faced with new challenges.
我们拥有新的机遇，也面临新的挑战。
are blessed with
5. be bound to do一定会 be bound for 准备前往
We'd better take a plane that is bound _________ China.
We are bound ____________ (do) what we can to help the disabled.
So long as we hold fast to our ideals and never give up, we _____________________. 只要我们坚持梦想，永不放弃，我们一定会取得成功。
for
to do
are bound to achieve success
6. comparison n. 比较，对照 compare v. comparative adj.
make a comparison in comparison with
There’s no comparison ... 无法相比，不能相提并论
Could you ______ _____ _____between the two films 你能将两个电影比较一下吗？
The tallest buildings in London are small _____ ______ _____New York’s skyscrapers.
伦敦最高的建筑物与纽约的摩天大厦一比就相形见绌。
翻译：这两家饭店完全不能相提并论.
make a comparison
in comparison with
There’s absolutely no comparison between the two restaurants.