外研版（2019）选择性必修第四册 Unit6 Space and beyond Developing ideas-reading 公开课课件(共46张PPT)
文档属性
| 名称 | 外研版（2019）选择性必修第四册 Unit6 Space and beyond Developing ideas-reading 公开课课件(共46张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 1.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-03-07 14:46:00 | ||
图片预览
文档简介
(共46张PPT)
Developing ideas——reading
Unit 6 Space and beyond
目录
contents
Pre-reading
I
Language points
Ⅳ
Fast reading
II
Homework
Ⅴ
Intensive reading
III
Ⅵ
Post-reading
I
Pre-reading
Pre-reading
Match the images taken by the Hubble Space Telescope to their nicknames. Do research online to find out more information about them.
The Cat’s Eyes
Pre-reading
The Pillars of Creation
Match the images taken by the Hubble Space Telescope to their nicknames. Do research online to find out more information about them.
Pre-reading
The Horsehead
Match the images taken by the Hubble Space Telescope to their nicknames. Do research online to find out more information about them.
II
Fast reading
Fast-reading
Look at the title of the passage and predict what “eyes” refers to.
Prediction:
The “eyes” not only refers to the mysterious large-eyed, bronze statues of the ancient Shu Kingdom, the Hubble space Telescope and the Fast Telescope, but also refers to our desire to explore the unknown.
Fast-reading
Now read the passage and check your prediction.
III
Intensive reading
Intensive-reading
Learning to learn
The order in which a series of ideas is conveyed in an essay is called “sequencing”. Time sequencing is a common method to explain how events change and develop with time. It is often used to discuss changes and development.
Intensive-reading
Think about how the author organised the passage and complete the timeline with information from the passage.
Thousands of years ago, people already regarded the night sky as an . It was believed that the huge eyes of the large-eyed bronze statues from the Chinese archeological site at Sanxingdui were able to
.
endless source of fascination
look across great distances into the stars
Intensive-reading
Our power to see the sky changed dramatically when
. It extended and caused us to realise that the universe is a far larger place than we ever imagined.
the first telescope was angled at the night sky
the power of the human eye
Think about how the author organized the passage and complete the timeline with information from the passage.
Intensive-reading
In 1990, the Hubble space Telescope was launched into orbit. For the first time, people could
. These ranged from
, and even to new planets.
see breathtakingly beautiful images of our universe taken from beyond Earth
Think about how the author organized the passage and complete the timeline with information from the passage.
enormous clouds of gas to huge black holes
Intensive-reading
In 2016, was built in China. It is used in the search for dark matter, which cannot be observed by ordinary telescopes. Its has the ability to make discoveries beyond our imaginations.
the FAST telescope
vast dish
Think about how the author organized the passage and complete the timeline with information from the passage.
1. Why do you think people have always been interested in the stars
Intensive-reading
Your own answer.
2. Which development in astronomy mentioned in the passage has made the greatest impression on you
Intensive-reading
Your own answer.
3. In what different ways do the two reading passages in this unit reflect the spirit of exploration
Intensive-reading
The first passage is about the Challenger disaster. Although it was a tragedy, people did not stop exploring space. This shows that people will always seek to explore, even if some lose their lives in doing so.
Intensive-reading
The second passage is about the development of the telescope, and how it reflects our desire to explore the unknown. Unlike the exploration conducted by astronauts such as those in the Challenger, the exploration in the second passage was conducted by
3. In what different ways do the two reading passages in this unit reflect the spirit of exploration
Intensive-reading
people located on Earth, at no personal risk. Nonetheless, the knowledge gained from telescopes is immense. The passages show that there are different ways of exploring the universe and gaining knowledge.
3. In what different ways do the two reading passages in this unit reflect the spirit of exploration
4. Have you ever used a telescope or been to a planetarium Share your experience with the class.
Intensive-reading
Your own answer.
Ⅳ
Post-reading
0,000 people reading my blog! b I love to photograph the rising sun, …
The more we know, the more we feel our ignorance; the more we feel how much remains unknown.
Humphry Davy
Post-reading
1. Talk about the meaning of Humphry Davy’s quote and whether you agree with it.
Post-reading
2. Organise your ideas by completing the notes.
Point of view:
Arguments:
Supporting examples:
3. Share your ideas with the class.
Post-reading
Post-reading
Now think about how well you contributed to the group discussion and what you could do to improve.
Language points
V
例：Philip angled his chair towards the door.
菲利普把自己的椅子朝门口斜移过去。
1. angle v. 斜移，斜置
Language points
angle n. ①角 ②角度，观点，方面
例: ① The angles of a triangle add up to 180 degrees.
三角形的内角和加起来是180度。
② Try looking at the affair from a different angle.
试着从另一个角度看待这件事。
2. engage vi & vt.
①（使）参加；参与 to be involved in an activity
Language points
例：The program aims to encourage students to engage themselves in making a difference in society.
这个项目旨在鼓励学生投入社会，并为之带来改变。
② vt. 吸引（住） to attract sb’s attention and interest
例：It’s a movie that engages both the mind and the eye. 这是一部令人赏心悦目的电影。
2. engage vi & vt.
Language points
③ vt. 雇佣；聘请 to employ sb to do a particular job
例：Her father engaged a tutor to improve her maths.
她爸爸请了一位家庭教师给他补习数学。
1. be composed of ______________
2. quest for ______________
3. in reality ______________
4. be engaged in ______________
5. be angled at ______________
由……组成 / 构成
追求；探索
实际上；事实上
参与 / 参加……
Language points
被斜置在……
0,000 people reading my blog! b I love to photograph the rising sun, …
1. Not knowing what the stars were, people in ancient times used their imaginations to create a world in the sky.
Language points
Paraphrase: People in ancient times didn’t know what the stars were, so they imagined that there was another world in the sky.
0,000 people reading my blog! b I love to photograph the rising sun, …
1. Not knowing what the stars were, people in ancient times used their imaginations to create a world in the sky.
Language points
本句中 not knowing what the stars were 为现在分词作原因状语。
例：Believing the story, he kept on searching for further proof. 因为相信这个故事，他继续寻找进一步的证据。
0,000 people reading my blog! b I love to photograph the rising sun, …
2. Soon, it was understood that the Sun was just one star among billions in the galaxy we call the Milky Way.
Language points
Paraphrase: Very quickly, people came to understand that the Sun was just one star among billions of stars in the galaxy we call the Milky Way.
0,000 people reading my blog! b I love to photograph the rising sun, …
2. Soon, it was understood that the Sun was just one star among billions in the galaxy we call the Milky Way.
Language points
本句中 it 为形式主语，而 that the Sun was just one star among billions in the galaxy we call the Milky Way 是真正的主语。
it 作形式主语，常见句型有：
it + be + 形容词 (obvious, true, possible, likely, etc.) + that 从句
it + be + 名词词组 (no wonder, an honor, a pity, etc.) + that 从句
it + be + 过去分词 (said, reported, expected, etc.) + that 从句
Language points
例：It is certain that she will do well in her exam.
可以肯定她会考的很好。
It is no surprise that our team has won the game.
我们队赢得比赛并不惊奇。
It is widely known that Earth goes round the Sun.
众所周知，地球绕着太阳转。
0,000 people reading my blog! b I love to photograph the rising sun, …
3. Nothing in history has allowed us to see so much over such great distances, from enormous clouds of gas where stars are being born, to huge black holes, and even to new planets where we might conceivably find life.
Language points
Paraphrase: In the past, we didn’t have something like this that has let us see so much over such great distances, from enormous clouds of gas where stars are being born, to huge black holes, and even to new planets where we might possibly find life.
0,000 people reading my blog! b I love to photograph the rising sun, …
3. Nothing in history has allowed us to see so much over such great distances, from enormous clouds of gas where stars are being born, to huge black holes, and even to new planets where we might conceivably find life.
Language points
本句中的两个 where 引导的从句均为定语从句，分别修饰 gas 和 planets.
定语从句1
定语从句2
0,000 people reading my blog! b I love to photograph the rising sun, …
4. To see even further into the universe, many countries are now engaged in building ever more advanced telescopes.
Language points
Paraphrase: Many countries are now involved in building ever more advanced telescopes in order to see even further in space.
0,000 people reading my blog! b I love to photograph the rising sun, …
4. To see even further into the universe, many countries are now engaged in building ever more advanced telescopes.
Language points
be engaged in 意为 be involved in
He has been engaged in that research for many years.
他从事那项研究很多年了。
0,000 people reading my blog! b I love to photograph the rising sun, …
5. The 500-metre dish of the “Eye of Heaven”, as it is known, is being used in the search for dark matter, thought to be composed of subatomic particles invisible to ordinary telescope.
Language points
Paraphrase: The 500-metre dish, known as the “Eye of Heaven”, is used for looking for dark matter. Dark matter is possibly made up of subatomic particles. These particles cannot be identified and observed by ordinary telescopes.
0,000 people reading my blog! b I love to photograph the rising sun, …
6. Using ever-huger radio telescopes as our eyes, we will one day be able to look back to a time in the very early universe, before the existence of light. But the human quest for knowledge reaches even beyond that.
Language points
quest for: a long search for something that is difficult to find
World leaders are now united in their quest for peace.
0,000 people reading my blog! b I love to photograph the rising sun, …
7. So much of the universe remains unexplored that we are still close to the start of this incredible journey of discovery.
Language points
Paraphrase: Since there is a lot to be explored in the universe, we are only beginning this amazing journey of discovery.
本句中含有由 so … that 引导的结果状语从句。
so … that 和 such … that 都可以引导结果状语从句，二者的不同之处在于 so 修饰形容词或副词, such 修饰名词或名词短语。
Language points
So amazing was his voice that the singer attracted
many passers-by. 那位歌手的声音如此美妙，以至于他吸引了很多路人。
The teacher gave the children such wonderful picture
books that they got wild with joy. 老师给了孩子们这么棒的图画书，他们高兴得不得了。
Homework
VI
Homework
1. Search the Internet to know more about the Fast Telescope.
2. Write a short passage to introduce it.
Developing ideas——reading
Unit 6 Space and beyond
目录
contents
Pre-reading
I
Language points
Ⅳ
Fast reading
II
Homework
Ⅴ
Intensive reading
III
Ⅵ
Post-reading
I
Pre-reading
Pre-reading
Match the images taken by the Hubble Space Telescope to their nicknames. Do research online to find out more information about them.
The Cat’s Eyes
Pre-reading
The Pillars of Creation
Match the images taken by the Hubble Space Telescope to their nicknames. Do research online to find out more information about them.
Pre-reading
The Horsehead
Match the images taken by the Hubble Space Telescope to their nicknames. Do research online to find out more information about them.
II
Fast reading
Fast-reading
Look at the title of the passage and predict what “eyes” refers to.
Prediction:
The “eyes” not only refers to the mysterious large-eyed, bronze statues of the ancient Shu Kingdom, the Hubble space Telescope and the Fast Telescope, but also refers to our desire to explore the unknown.
Fast-reading
Now read the passage and check your prediction.
III
Intensive reading
Intensive-reading
Learning to learn
The order in which a series of ideas is conveyed in an essay is called “sequencing”. Time sequencing is a common method to explain how events change and develop with time. It is often used to discuss changes and development.
Intensive-reading
Think about how the author organised the passage and complete the timeline with information from the passage.
Thousands of years ago, people already regarded the night sky as an . It was believed that the huge eyes of the large-eyed bronze statues from the Chinese archeological site at Sanxingdui were able to
.
endless source of fascination
look across great distances into the stars
Intensive-reading
Our power to see the sky changed dramatically when
. It extended and caused us to realise that the universe is a far larger place than we ever imagined.
the first telescope was angled at the night sky
the power of the human eye
Think about how the author organized the passage and complete the timeline with information from the passage.
Intensive-reading
In 1990, the Hubble space Telescope was launched into orbit. For the first time, people could
. These ranged from
, and even to new planets.
see breathtakingly beautiful images of our universe taken from beyond Earth
Think about how the author organized the passage and complete the timeline with information from the passage.
enormous clouds of gas to huge black holes
Intensive-reading
In 2016, was built in China. It is used in the search for dark matter, which cannot be observed by ordinary telescopes. Its has the ability to make discoveries beyond our imaginations.
the FAST telescope
vast dish
Think about how the author organized the passage and complete the timeline with information from the passage.
1. Why do you think people have always been interested in the stars
Intensive-reading
Your own answer.
2. Which development in astronomy mentioned in the passage has made the greatest impression on you
Intensive-reading
Your own answer.
3. In what different ways do the two reading passages in this unit reflect the spirit of exploration
Intensive-reading
The first passage is about the Challenger disaster. Although it was a tragedy, people did not stop exploring space. This shows that people will always seek to explore, even if some lose their lives in doing so.
Intensive-reading
The second passage is about the development of the telescope, and how it reflects our desire to explore the unknown. Unlike the exploration conducted by astronauts such as those in the Challenger, the exploration in the second passage was conducted by
3. In what different ways do the two reading passages in this unit reflect the spirit of exploration
Intensive-reading
people located on Earth, at no personal risk. Nonetheless, the knowledge gained from telescopes is immense. The passages show that there are different ways of exploring the universe and gaining knowledge.
3. In what different ways do the two reading passages in this unit reflect the spirit of exploration
4. Have you ever used a telescope or been to a planetarium Share your experience with the class.
Intensive-reading
Your own answer.
Ⅳ
Post-reading
0,000 people reading my blog! b I love to photograph the rising sun, …
The more we know, the more we feel our ignorance; the more we feel how much remains unknown.
Humphry Davy
Post-reading
1. Talk about the meaning of Humphry Davy’s quote and whether you agree with it.
Post-reading
2. Organise your ideas by completing the notes.
Point of view:
Arguments:
Supporting examples:
3. Share your ideas with the class.
Post-reading
Post-reading
Now think about how well you contributed to the group discussion and what you could do to improve.
Language points
V
例：Philip angled his chair towards the door.
菲利普把自己的椅子朝门口斜移过去。
1. angle v. 斜移，斜置
Language points
angle n. ①角 ②角度，观点，方面
例: ① The angles of a triangle add up to 180 degrees.
三角形的内角和加起来是180度。
② Try looking at the affair from a different angle.
试着从另一个角度看待这件事。
2. engage vi & vt.
①（使）参加；参与 to be involved in an activity
Language points
例：The program aims to encourage students to engage themselves in making a difference in society.
这个项目旨在鼓励学生投入社会，并为之带来改变。
② vt. 吸引（住） to attract sb’s attention and interest
例：It’s a movie that engages both the mind and the eye. 这是一部令人赏心悦目的电影。
2. engage vi & vt.
Language points
③ vt. 雇佣；聘请 to employ sb to do a particular job
例：Her father engaged a tutor to improve her maths.
她爸爸请了一位家庭教师给他补习数学。
1. be composed of ______________
2. quest for ______________
3. in reality ______________
4. be engaged in ______________
5. be angled at ______________
由……组成 / 构成
追求；探索
实际上；事实上
参与 / 参加……
Language points
被斜置在……
0,000 people reading my blog! b I love to photograph the rising sun, …
1. Not knowing what the stars were, people in ancient times used their imaginations to create a world in the sky.
Language points
Paraphrase: People in ancient times didn’t know what the stars were, so they imagined that there was another world in the sky.
0,000 people reading my blog! b I love to photograph the rising sun, …
1. Not knowing what the stars were, people in ancient times used their imaginations to create a world in the sky.
Language points
本句中 not knowing what the stars were 为现在分词作原因状语。
例：Believing the story, he kept on searching for further proof. 因为相信这个故事，他继续寻找进一步的证据。
0,000 people reading my blog! b I love to photograph the rising sun, …
2. Soon, it was understood that the Sun was just one star among billions in the galaxy we call the Milky Way.
Language points
Paraphrase: Very quickly, people came to understand that the Sun was just one star among billions of stars in the galaxy we call the Milky Way.
0,000 people reading my blog! b I love to photograph the rising sun, …
2. Soon, it was understood that the Sun was just one star among billions in the galaxy we call the Milky Way.
Language points
本句中 it 为形式主语，而 that the Sun was just one star among billions in the galaxy we call the Milky Way 是真正的主语。
it 作形式主语，常见句型有：
it + be + 形容词 (obvious, true, possible, likely, etc.) + that 从句
it + be + 名词词组 (no wonder, an honor, a pity, etc.) + that 从句
it + be + 过去分词 (said, reported, expected, etc.) + that 从句
Language points
例：It is certain that she will do well in her exam.
可以肯定她会考的很好。
It is no surprise that our team has won the game.
我们队赢得比赛并不惊奇。
It is widely known that Earth goes round the Sun.
众所周知，地球绕着太阳转。
0,000 people reading my blog! b I love to photograph the rising sun, …
3. Nothing in history has allowed us to see so much over such great distances, from enormous clouds of gas where stars are being born, to huge black holes, and even to new planets where we might conceivably find life.
Language points
Paraphrase: In the past, we didn’t have something like this that has let us see so much over such great distances, from enormous clouds of gas where stars are being born, to huge black holes, and even to new planets where we might possibly find life.
0,000 people reading my blog! b I love to photograph the rising sun, …
3. Nothing in history has allowed us to see so much over such great distances, from enormous clouds of gas where stars are being born, to huge black holes, and even to new planets where we might conceivably find life.
Language points
本句中的两个 where 引导的从句均为定语从句，分别修饰 gas 和 planets.
定语从句1
定语从句2
0,000 people reading my blog! b I love to photograph the rising sun, …
4. To see even further into the universe, many countries are now engaged in building ever more advanced telescopes.
Language points
Paraphrase: Many countries are now involved in building ever more advanced telescopes in order to see even further in space.
0,000 people reading my blog! b I love to photograph the rising sun, …
4. To see even further into the universe, many countries are now engaged in building ever more advanced telescopes.
Language points
be engaged in 意为 be involved in
He has been engaged in that research for many years.
他从事那项研究很多年了。
0,000 people reading my blog! b I love to photograph the rising sun, …
5. The 500-metre dish of the “Eye of Heaven”, as it is known, is being used in the search for dark matter, thought to be composed of subatomic particles invisible to ordinary telescope.
Language points
Paraphrase: The 500-metre dish, known as the “Eye of Heaven”, is used for looking for dark matter. Dark matter is possibly made up of subatomic particles. These particles cannot be identified and observed by ordinary telescopes.
0,000 people reading my blog! b I love to photograph the rising sun, …
6. Using ever-huger radio telescopes as our eyes, we will one day be able to look back to a time in the very early universe, before the existence of light. But the human quest for knowledge reaches even beyond that.
Language points
quest for: a long search for something that is difficult to find
World leaders are now united in their quest for peace.
0,000 people reading my blog! b I love to photograph the rising sun, …
7. So much of the universe remains unexplored that we are still close to the start of this incredible journey of discovery.
Language points
Paraphrase: Since there is a lot to be explored in the universe, we are only beginning this amazing journey of discovery.
本句中含有由 so … that 引导的结果状语从句。
so … that 和 such … that 都可以引导结果状语从句，二者的不同之处在于 so 修饰形容词或副词, such 修饰名词或名词短语。
Language points
So amazing was his voice that the singer attracted
many passers-by. 那位歌手的声音如此美妙，以至于他吸引了很多路人。
The teacher gave the children such wonderful picture
books that they got wild with joy. 老师给了孩子们这么棒的图画书，他们高兴得不得了。
Homework
VI
Homework
1. Search the Internet to know more about the Fast Telescope.
2. Write a short passage to introduce it.