北师大版（2019）选择性必修第三册Unit 9Human Biology Lesson 1 To Clone or Not to Clone 公开课课件(共20张PPT)
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| 名称 | 北师大版（2019）选择性必修第三册Unit 9Human Biology Lesson 1 To Clone or Not to Clone 公开课课件(共20张PPT) |  | |
| 格式 | zip | ||
| 文件大小 | 41.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 北师大版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-03-10 10:01:14 | ||
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(共20张PPT)
Get to the topic
That's cloning.
Get to the topic
Pulled out a handful of his own hair and blew on it.
Each strand of hair turned into a fake monkey---exactly like Wukong. What is the matter
A magic spell: the body beyond body
Unit 9 Human Biology
Lesson 1 To Clone or not to Clone
Cloning is the process of making an exact copy of a plant or animal and developing it either naturally or artificially.
What is cloning
精确复制
cell
species
identical genes
to edit genes
to develop artificially
to break the technical barrier
to make an exact copy of
to produce animal models
Get to know some words and phrases related to cloning.
细胞
物种
相同的基因
编辑基因
人工发展
打破技术障碍
精确复制
生产动物模型
definition & natural cloning
artificial cloning: cloned mammals
artificial cloning: cloned primates
the significance of cloning of primates
moral concerns
conclusion
Fast Reading: Match the headings with the paragraphs
Para 1
Para 2
Para 3
Para 4
Para 5
Para 6
activity 2
P53 4
Para 1
Read and answer the questions
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 paragraphs 4-5. Check answers.
P54 5
Potential benefits Moral concerns
will lead to cures for various diseases has refreshed the technical possibility of cloning of other species
prevent aging
save research time
reduce the number of animals being tested on
producing more accurate results
better treatments
clones should be treated as
objects or individuals
clones are inferior
some organisations may
abuse the technology
Read the last paragraph. What does Einstein’s quote mean
“Science is a powerful instrument. How it is used, whether it is a blessing or a curse to mankind, depends on mankind and not on the instrument. A knife is useful, but it can also kill.
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.
Reading
Think and share.
Why do researchers insist that the science of cloning should be further
explored and advanced
Because they can continue making progress in curing diseases and
developing treatments.
(2) What is the writer’s attitude towards cloning Find evidence.
The writer thinks that cloning can be a helpful tool in medical research
but that it can also be dangerous. Evidence of this is in the writer’s use
of Einstein’s quote.
Reading
To clone or not to clone
【审题定调】
时态
人称
要点
【谋篇布局】
称呼
开头句
正文
结尾句
发言稿是参加者为了在会议上或活动上发表自己的意见、看法等事先准备好的文稿。
发言稿要观点鲜明、条理清楚、语言简洁明快
Sample
Dear fellows,
I'm Li Hua, from Grade 2 Class 18.The following is my view on the application of cloning.
In my opinion, the science of cloning is crucial for scientific advancement and should be further explored. Firstly, plant cloning can help improve food chain supplies. Secondly, cloning can be used to protect endangered species from dying out. What‘s more, the use of cloning in medicine can be helpful in the treatment of certain diseases. In conclusion, as long as we make proper use of cloning, it will surely benefit us in many ways.
That's all. Thanks for listening.
Complete the summary using the information in the article.
Natural cloning has taken place for generations. An example of this is identical 1 _______. A sheep called Dolly was the first mammal to be cloned 2 __________. Since Dolly, more than 20 mammal 3 _________ have been cloned including camels and goats. In 2018, China announced that two monkeys had been cloned. In comparison with other species, scientists have had to work hard to break the technical 4 ________ to get primates with 5 _________ genes.
Practice
twins
artificially
species
barriers
edited
Scientists say that this major breakthrough offers the 6 _________ to create monkeys with 7 ________ genes to give more 8 _________ research results and perhaps lead to 9 ________ for various diseases. Whilst scientists insist it is 10 ________ to continue research, others raise 11 _________ concerns and worry that the technology might be 12 __________ by some organisations.
Practice
potential
identical
accurate
cures
crucial
moral
abused
Search online and find more information about the development of cloning. Share the information in class.
Do you think cloning is a good idea Use what you have learnt to try to persuade someone to accept your point of view.
Assignment
Goodbye!
Get to the topic
That's cloning.
Get to the topic
Pulled out a handful of his own hair and blew on it.
Each strand of hair turned into a fake monkey---exactly like Wukong. What is the matter
A magic spell: the body beyond body
Unit 9 Human Biology
Lesson 1 To Clone or not to Clone
Cloning is the process of making an exact copy of a plant or animal and developing it either naturally or artificially.
What is cloning
精确复制
cell
species
identical genes
to edit genes
to develop artificially
to break the technical barrier
to make an exact copy of
to produce animal models
Get to know some words and phrases related to cloning.
细胞
物种
相同的基因
编辑基因
人工发展
打破技术障碍
精确复制
生产动物模型
definition & natural cloning
artificial cloning: cloned mammals
artificial cloning: cloned primates
the significance of cloning of primates
moral concerns
conclusion
Fast Reading: Match the headings with the paragraphs
Para 1
Para 2
Para 3
Para 4
Para 5
Para 6
activity 2
P53 4
Para 1
Read and answer the questions
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 paragraphs 4-5. Check answers.
P54 5
Potential benefits Moral concerns
will lead to cures for various diseases has refreshed the technical possibility of cloning of other species
prevent aging
save research time
reduce the number of animals being tested on
producing more accurate results
better treatments
clones should be treated as
objects or individuals
clones are inferior
some organisations may
abuse the technology
Read the last paragraph. What does Einstein’s quote mean
“Science is a powerful instrument. How it is used, whether it is a blessing or a curse to mankind, depends on mankind and not on the instrument. A knife is useful, but it can also kill.
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.
Reading
Think and share.
Why do researchers insist that the science of cloning should be further
explored and advanced
Because they can continue making progress in curing diseases and
developing treatments.
(2) What is the writer’s attitude towards cloning Find evidence.
The writer thinks that cloning can be a helpful tool in medical research
but that it can also be dangerous. Evidence of this is in the writer’s use
of Einstein’s quote.
Reading
To clone or not to clone
【审题定调】
时态
人称
要点
【谋篇布局】
称呼
开头句
正文
结尾句
发言稿是参加者为了在会议上或活动上发表自己的意见、看法等事先准备好的文稿。
发言稿要观点鲜明、条理清楚、语言简洁明快
Sample
Dear fellows,
I'm Li Hua, from Grade 2 Class 18.The following is my view on the application of cloning.
In my opinion, the science of cloning is crucial for scientific advancement and should be further explored. Firstly, plant cloning can help improve food chain supplies. Secondly, cloning can be used to protect endangered species from dying out. What‘s more, the use of cloning in medicine can be helpful in the treatment of certain diseases. In conclusion, as long as we make proper use of cloning, it will surely benefit us in many ways.
That's all. Thanks for listening.
Complete the summary using the information in the article.
Natural cloning has taken place for generations. An example of this is identical 1 _______. A sheep called Dolly was the first mammal to be cloned 2 __________. Since Dolly, more than 20 mammal 3 _________ have been cloned including camels and goats. In 2018, China announced that two monkeys had been cloned. In comparison with other species, scientists have had to work hard to break the technical 4 ________ to get primates with 5 _________ genes.
Practice
twins
artificially
species
barriers
edited
Scientists say that this major breakthrough offers the 6 _________ to create monkeys with 7 ________ genes to give more 8 _________ research results and perhaps lead to 9 ________ for various diseases. Whilst scientists insist it is 10 ________ to continue research, others raise 11 _________ concerns and worry that the technology might be 12 __________ by some organisations.
Practice
potential
identical
accurate
cures
crucial
moral
abused
Search online and find more information about the development of cloning. Share the information in class.
Do you think cloning is a good idea Use what you have learnt to try to persuade someone to accept your point of view.
Assignment
Goodbye!