人教版(2019) 必修第三册 Unit 4 Space Exploration Reading Space the final frontier 课件(25张ppt)

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名称 人教版(2019) 必修第三册 Unit 4 Space Exploration Reading Space the final frontier 课件(25张ppt)
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版本资源 人教版(2019)
科目 英语
更新时间 2022-09-26 07:47:08

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(共24张PPT)
Space Exploration
Book3 unit4
SPACE:THE FINAL FRONTIER
Reading & Thinking
Learning objectives
At the end of this class, I will be able to:
1. summarize the main idea for each paragraph based on topic sentences.
2. use some reading strategies.
3. have a better understanding of the title, and the spirits of space exploration.
SPACE:THE FINAL FRONTIER
1.
Look at the title and the pictures, answer the following questions.
1. What kind of passage is it
A. a piece of News B. a popular science article
C. a travel journal D. a fiction novel
2. Where can you find this kind of passage
A. newspaper B. novel
C. advertisement D. science book
3. What is the main idea of the passage
It mainly tells about the ________________ of space exploration.
development
科普文章
“Are we alone What’s out there ” Looking up at the stars, people have always wanted to learn more about space, and scientists work hard to find answers. They make vehicles to carry brave people into space to find out the secrets of the universe.______
___________________________________________________________________________
________________
brave people into space
They make vehicles to carry
scientists work hard to find answers.
Understand the introduction paragraph
Tip1: Paying much attention to the special word.
Para. 1
Raise your reading questions
Scientists work hard to find answers.
They make vehicles to carry brave people into space.
They also really wish to discover other planets.
They
vehicles
brave people
other planets
They
the EU
the PRC
the USA
the USSR
the PRC
the USA
Mars, Jupiter
vehicles
brave people
vehicles
brave people
vehicles
brave people
Para. 2-4
Para. 5
1.What are the vehicles
2.Who is the brave people
1.Who are they
2.What are the other planets
Para. 2-5
Reading for topic sentences
Tip2: The supporting details can support the topic sentence firmly.
“Are we alone What’s out there ” Looking up at the stars, people have always wanted to learn more about space, and scientists work hard to find answers. They make vehicles to carry brave people into space to find out the secrets of the universe. They also really wish to discover other planets that are suitable enough to support life.
Para. 1
Reading for topic sentences
scientists work hard to find answers
supporting detail
supporting detail
people have always wanted to learn more about space, and
Which sentences are the supporting details
Which sentence is the topic sentence
Para. 2
Reading for topic sentences
Before the mid-20th century, most people felt travelling into space was an impossible dream. However, some scientists were determined to help humans realize their dream to explore space. _______________________________________________
_______________________________________________________On 4 October 1957, the Sputnik 1 satellite was lunched by the USSR and successfully orbited around Earth. Afterwards, the USSR focused on sending people into space, and on 12 April 1961, Yuri Gagarin became the first person in the world to go into space. Over eight years later, on 20 July 1969, American astronaut Neil Armstrong stepped onto the moon, famously saying, “That’s one small step for [a] man, one giant leap for mankind.” Following this, many more goals were achieved. For example, America’s NASA space agency launched Voyager 1 on 5 September 1977 to study deep space, and it still transmits data today.
Which sentences are the supporting details
some scientists were determined to help humans
realize their dream to explore space.
making rockets that could escape Earth’s gravity.
After many experiments, they succeeded in
Which sentence is the topic sentence in para.2
Tip3: ...logical linking words.
SD1
SD2
SD3
SD4
before the mid-20th century
4 Oct. 1957
12 Apr. 1961
20 Jul. 1969
5 Sep. 1977
an impossible dream
The Sputnik 1 satellite was launched bt the USSR
Yuri Gagarin, he first person to go into space
Neil Armstrong stepped onto the moon
Voyager 1 was sent to study deep space, and transmits data today
a reality
That’s one small step for a man, a giant leap for mankind.
Para. 2
impossible dream
Para. 3
Reading for topic sentences
_____________________________________________________________________
_____________________________. All the astronauts on the USSR’s Soyuz 11 and America’s Challenger died during their missions. These disasters made everyone sad and disappointed , but the desire to explore the universe never died. This is because people believe in the importance of carrying on space exploration despite the huge risks. An example of this ongoing work is the International Space Station. It orbits Earth and has astronauts from different countries on board, providing a continuous human presence in space.
Although scientists try to make sure nothing goes wrong,
accidents can still happen
Can you find one topic sentence in para.3
SD
SD
but the desire to explore the
universe never died.
Tip4: If there is no topic sentence, pay attention to the words or ideas repeated themselves.
main idea: Despite the _________and huge risks, people ________ on the space exploration.
accidents
carry
In 1986, America’s Challenger and all the 7 astronaunts on board died
China’s space programme started later than those of Russia and the US, but it has made great progress in a short time. China became the third country in the world to independently send humans into space in 2003, when Yang Liwei successfully orbited Earth in the Shenzhou 5 spacecraft. Then Shenzhou 6 and 7 completed a second manned orbit and the first Chinese spacewalk, followed by the vehicle Jade Rabbit being sent to the moon to study its surface. After that, China launched the Tiangong 2 space lab into space and Tianzhou1 to dock with it. This signalled one step further in China’s plan to establish a space station in the future. More recently, China has sent Chang’e 4 to explore the surface of the far side of the moon to make measurements and observations.
China’s space programme started later than those of Russia and
the US, but it has made great progress in a short time
What’s the topic sentence in Para. 4
Para. 4
Reading for topic sentences
supporting details
How can the supporting details be logical
Tip5: Using some proper linking words can develop the details logically.
____________________________________________________ Europe, the US, and China all have plans to further study and explore planets like Mars and Jupiter. Despite the difficulties, scientists hope future discoveries will not only enable us to understand how the universe began, but also help us survive well into the future.
The future of space exploration remains bright.
Which sentence is the topic sentence in Para. 5
Para. 5
Reading for topic sentences
China’s Mars rover landed on the Mars on 15 May, 2021
China has made great progress in a short time.
People are curious about the universe, ...work hard…
The development of space exploration
In 20th century... are determined to realize the dream to...
reality
Future... plans to further study and explore other planets.
Despite the accidents and huge risks, people carry on...
spirits of
space exploration
Why can mankind make great progress in space exploration
curiosity to find anwers
hard-working
determinnation to achieve dreams
perserverance to carry on the space exploration
ambition to further explore...
Reading and thinking
SPACE: THE FINAL FRONTIER
How do you think about the title
Space: the Final Frontier
Space, the final frontier.
These are the voyages of the starship Enterprise(“进取号”). Its continuing mission, to explore strange new worlds, to seek out new life and civilizations, to boldly go where no man had gone before.
Establish the China Space Station
China’s space programme started later than those of Russia and the US, but it has made great progress in a short time.
中国航天大事件
https://www./video/BV1P3411M7PR spm_id_from=333.337.search-card.all.click&vd_source=e04273ae87774f042d9934f0a8c45cc6
P47 Project : Give a presentaion on China’s space exploration
Search online for information about the China’s achievements in space exploration
Language points: Important phrases (P40, P41)
1 eacape the earth’s gravity
2 find out the secrets
3 be determined to do...
4 realise one’s dream
5 orbit around Earth
6 7 space agency transmit data
8 go wrong
9 make everyone disappointed
摆脱地心引力
找出秘密
决心做...
实现梦想
绕着地球轨道运行
航天局
出错
使每个人都失落
8
传输数据
Language points: Important phrases (P40, P41)
9 complete a second manned orbit
10 dock with ...
11 estabalish a space station
12 the future of... remains bright
完成第二次载人轨道运行
与...对接
建立空间站
...的未来充满光明
Objectives checking
Am I able to:
1. summarize the main idea for each paragraph based on topic sentences
2. use some reading strategies
3. have a better understanding of the title, and express the spirits of space exploration
Tiny dust particles are the beginning of the universe.
Our small steps are the beginning of greatness.
Space is not the final frontier but the initial starter.
Work harder · Dream bigger · Explore further
星辰大海·永不止步