Unit 1 Science and Scientists Using Language课件(共32张PPT)-人教版（2019）选择性必修第二册
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| 名称 | Unit 1 Science and Scientists Using Language课件(共32张PPT)-人教版（2019）选择性必修第二册 |  | |
| 格式 | pptx | ||
| 文件大小 | 3.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-07-28 17:13:46 | ||
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文档简介
(共32张PPT)
Unit 1
Science and
Scientists
Using Language
Acquire and accurately use biographical vocabulary and structures to describe scientists' achievements.
1
2
3
4
教学目标
Develop skills to extract and organize key information from biographical texts through reading strategies.
Understand the cultural and historical contexts that shaped these scientists' contributions to humanity.
Analyze biographical accounts critically to evaluate scientists' problem-solving approaches and impacts.
教学重难点
01
02
Master the structure and rules of predicative clauses, including common conjunctions and how they explain the subject. Learn to use predicative clauses accurately in different tenses and sentences.
Distinguish predicative clauses from other noun clauses and correctly choose conjunctions. Use predicative clauses properly in complex sentences and oral communication.
01
Listening
Look at the photos below, and discuss in groups what these activities have to do with science.
The photos above are related to the conversation you will hear. Using the photos, try to predict the answers to the following questions.
1. Where are the people in the conversation going to go
2. What kind of place is it, and what does it focus on
3. What kinds of things can you do there
You can probably try different activities to learn about sound, light, reflection, and so on.For example, you can go to a room with many mirrors facing each other so it looks like there are many copies of you! Or you can play with a big piano on the floor.
It is a science museum that focuses on letting visitors experience science through interactive learning exhibitions.
They are going to a science museum.
02
Reading
中国科学院院士、中国工程院院士
提出工程控制论, 在应用力学等领域有深远影响
两弹一星功勋奖章获得者
中国航天事业的奠基人
被誉为“中国航天之父”“火箭之王”
猜猜他是谁？
客串《生活大爆炸》，以幽默方式传播科学精神
警示地球危机，呼吁太空探索
渐冻症患者坚持科研
黑洞与宇宙起源研究者
《《时间简史》作者
猜猜他是谁？
Look at the pictures and the title. Guess what the content of the text is.
The text is mainly about ________________________________
____________________________________________________
the brief introduction of Qian Xuesen
and Stephen Hawking.
Skim the fisrt passage and match the main idea with each paragraph.
Para 1
Introduction
Personal experience — further education abroad and achievements
Personal experience —returning to motherland
Personal experience — great achievements
Personality
His death and people's commemoration of him
Para 2
Para 3
Para 4
Para 5
Para 6
Para 7
Personal experience— education
Evaluation of Qian Xuesen No other scientist has had a greater 1. on China’s aerospace science than Qian Xuesen.
His whole life In 1911 Qian Xuesen 2._____________________________.
In 1932 Qian made the decision 3.________________________
Between the 1930s and 1940s Qian became 4. ________________________________
_______________.
In 1955 Qian 5._________________.
In 1970 Qian successfully 6.____________________________
In 2009 Qian 7. _______________.
impact
was born in Hangzhou
a pioneer in American jet and rocket
technology
launched the first man-made satellite
passed away
Read the fisrt passage and fill in the blanks.
returned to China
to switch his major to aviation
Read the fisrt passage and fill in the blanks.
Personality /qualities Supportive examples
①patriotic
②knowledgeable
③determined
④outstanding and creative
1. switched his major to aviation
2. became a pioneer in American jet and rocket technology
3. conduct important research into rocket propulsion
4. founded the Jet Propulsion Laboratory
5. returned to China
6. in charge of not only developing China’s rocket science but also its space and missile programme
7. did not let that discourage him from taking on the challenge
8. developed the Dongfeng missiles
9. successfully launched its first man-made satellite
10. be traced back to Qian's research
11. his strong interest in other things
12. his deep appreciation for art
⑤has a wide range of interest
Skim the second passage and match the main idea with each paragraph.
Para. 1
Para. 2
Para. 3
His claim to fame.
His Characteristics.
A brief Introduction.
Read the second passage and fill in the blanks.
P1 Brief introduction Stephen Hawking was one of 1.____________________
_______________________.
P2 Hawking’s first 2. _______ Hawking was 3. to hold 4._________________.
P3 Hawking’s other characteristics Hawking was 5. enough to say or do something that others can’t.
Hawking was quite (6) to be a scientist and (7) his disease.
Hawking was willing to admit his 8. _______.
the most famous and
gifted scientists in physics
fame
brilliant
brave
determined
fought against
fault
the big bang theory
Read the second passage and fill in the blanks.
Personality /qualities Supportive examples
⑤gifted
⑥brilliant
⑦brave
⑧sometimes careless
in what he said or did
17.stood up and pointed out that Hoyle had made a mistake
18.was willing to say what others were afraid to say
19.to dream of what others were afraid to dream about
20. was willing to admit his faults
16. Hawking’ s own work on the big bang theory
was soon proven by astronomers with telescopes
⑨determined
21.as a scientist
22. his fight against his disease
03
Writing
一、开篇介绍人物背景
Born into a [adjective] family in [year/place], [Name]...
【译文】[姓名]于[年份/地点]出生在一个[形容词]的家庭...
From an early age, [Name] showed a remarkable talent for...
【译文】[姓名]自幼展现出非凡的...天赋）
Hailed as one of the most influential [profession] of [era], [Name]'s life journey...
【译文】作为[时代]最具影响力的[职业]之一，[姓名]的人生历程...
写作积累
二、描述性格与特质
With [adjective] determination, [Name]...
【译文】凭借[形容词]的决心，[姓名]...
Those who knew [him/her] described [him/her] as [adjective] and [adjective].
【译文】认识[他/她]的人形容[他/她][形容词]且[形容词]。
Despite [challenge], [Name] never lost [his/her] sense of [quality].
【译文】尽管面临[挑战]，[姓名]从未失去[他/她]的[特质]。
写作积累
三、关键人生转折点
It was during [period/event] that [Name] discovered [his/her] true calling.
【译文】正是在[时期/事件]期间，[姓名]找到了真正的使命。
A defining moment came in [year] when [event] catapulted [Name] into...
【译文】[年份]发生的[事件]成为决定性时刻，将[姓名]推向...
【句式】It was this [crisis/opportunity] that would ultimately determine the course of...
【译文】正是这次[危机/机遇]最终决定了...的发展轨迹
写作积累
四、成就与贡献
[Name]'s legacy lies in [his/her] groundbreaking work in [field].
【译文】[姓名]的遗产在于[他/她]在[领域]的开创性工作。
Not only did [Name] [achievement], but [he/she] also [additional impact].
【译文】[姓名]不仅[成就]，还[额外影响]。
The [work/invention] not only revolutionized [field] but also redefined...
【译文】这项[作品/发明]不仅革新了[领域]，更重新定义了...
写作积累
五、人物评价
Colleagues often remarked on [Name]'s unparalleled capacity for...
【译文】同僚们常感叹[姓名]在...方面无与伦比的能力
What set [Name] apart was [his/her] unique ability to...while maintaining...
【译文】让[姓名]卓尔不群的是其...的同时仍能保持...的独特能力
Historians now regard [Name] as one of the most [adjective] figures in [field].
【译文】历史学家如今将[姓名]视为[领域]中最[形容词]的人物之一。
写作积累
五、人物评价
Colleagues often remarked on [Name]'s unparalleled capacity for...
【译文】同僚们常感叹[姓名]在...方面无与伦比的能力
What set [Name] apart was [his/her] unique ability to...while maintaining...
【译文】让[姓名]卓尔不群的是其...的同时仍能保持...的独特能力
Historians now regard [Name] as one of the most [adjective] figures in [field].
【译文】历史学家如今将[姓名]视为[领域]中最[形容词]的人物之一。
写作积累
1 In groups, discuss some stories about great scientists.
2 Using these stories as a basis, discuss the following questions:
Apart from being clever, what are the most important personal qualities a scientist must have to be successful
How do these stories illustrate the scientific spirit
3 Now work by yourself to write an essay about the scientific spirit.
Writing an essay about the scientific spirit.
Today, I want to talk to you about the positive and negative charges of molecules. We can demonstrate how these interact through a simple experiment using milk, dish soap, and food colouring. First, cover the bottom of a shallow plate with milk. Now add two or three drops of different liquid food colouring to the centre of the milk. They should form one large dark puddle in the middle of the milk. Now, dip a cotton swab into dish soap, and place it into the middle of the food colouring.
Sample
You will see the colours quickly move to escape from the soap, making interesting and beautiful patterns. This happens because the dish soap molecules have a strong negative charge, and the milk molecules have a strong positive charge. Like magnets, these molecules are attracted to each other, and so they appear to move around on the plate, taking the food colouring with them, making it look like the colours are quickly moving to escape from the soap.
Sample
04
Homework
Homework
1. Summarise what we have learnt in this lesson;
2. Prepare for the next lesson
汇报时间：20XX年XX月XX日
See you next class!
Unit 1
Science and
Scientists
Using Language
Acquire and accurately use biographical vocabulary and structures to describe scientists' achievements.
1
2
3
4
教学目标
Develop skills to extract and organize key information from biographical texts through reading strategies.
Understand the cultural and historical contexts that shaped these scientists' contributions to humanity.
Analyze biographical accounts critically to evaluate scientists' problem-solving approaches and impacts.
教学重难点
01
02
Master the structure and rules of predicative clauses, including common conjunctions and how they explain the subject. Learn to use predicative clauses accurately in different tenses and sentences.
Distinguish predicative clauses from other noun clauses and correctly choose conjunctions. Use predicative clauses properly in complex sentences and oral communication.
01
Listening
Look at the photos below, and discuss in groups what these activities have to do with science.
The photos above are related to the conversation you will hear. Using the photos, try to predict the answers to the following questions.
1. Where are the people in the conversation going to go
2. What kind of place is it, and what does it focus on
3. What kinds of things can you do there
You can probably try different activities to learn about sound, light, reflection, and so on.For example, you can go to a room with many mirrors facing each other so it looks like there are many copies of you! Or you can play with a big piano on the floor.
It is a science museum that focuses on letting visitors experience science through interactive learning exhibitions.
They are going to a science museum.
02
Reading
中国科学院院士、中国工程院院士
提出工程控制论, 在应用力学等领域有深远影响
两弹一星功勋奖章获得者
中国航天事业的奠基人
被誉为“中国航天之父”“火箭之王”
猜猜他是谁？
客串《生活大爆炸》，以幽默方式传播科学精神
警示地球危机，呼吁太空探索
渐冻症患者坚持科研
黑洞与宇宙起源研究者
《《时间简史》作者
猜猜他是谁？
Look at the pictures and the title. Guess what the content of the text is.
The text is mainly about ________________________________
____________________________________________________
the brief introduction of Qian Xuesen
and Stephen Hawking.
Skim the fisrt passage and match the main idea with each paragraph.
Para 1
Introduction
Personal experience — further education abroad and achievements
Personal experience —returning to motherland
Personal experience — great achievements
Personality
His death and people's commemoration of him
Para 2
Para 3
Para 4
Para 5
Para 6
Para 7
Personal experience— education
Evaluation of Qian Xuesen No other scientist has had a greater 1. on China’s aerospace science than Qian Xuesen.
His whole life In 1911 Qian Xuesen 2._____________________________.
In 1932 Qian made the decision 3.________________________
Between the 1930s and 1940s Qian became 4. ________________________________
_______________.
In 1955 Qian 5._________________.
In 1970 Qian successfully 6.____________________________
In 2009 Qian 7. _______________.
impact
was born in Hangzhou
a pioneer in American jet and rocket
technology
launched the first man-made satellite
passed away
Read the fisrt passage and fill in the blanks.
returned to China
to switch his major to aviation
Read the fisrt passage and fill in the blanks.
Personality /qualities Supportive examples
①patriotic
②knowledgeable
③determined
④outstanding and creative
1. switched his major to aviation
2. became a pioneer in American jet and rocket technology
3. conduct important research into rocket propulsion
4. founded the Jet Propulsion Laboratory
5. returned to China
6. in charge of not only developing China’s rocket science but also its space and missile programme
7. did not let that discourage him from taking on the challenge
8. developed the Dongfeng missiles
9. successfully launched its first man-made satellite
10. be traced back to Qian's research
11. his strong interest in other things
12. his deep appreciation for art
⑤has a wide range of interest
Skim the second passage and match the main idea with each paragraph.
Para. 1
Para. 2
Para. 3
His claim to fame.
His Characteristics.
A brief Introduction.
Read the second passage and fill in the blanks.
P1 Brief introduction Stephen Hawking was one of 1.____________________
_______________________.
P2 Hawking’s first 2. _______ Hawking was 3. to hold 4._________________.
P3 Hawking’s other characteristics Hawking was 5. enough to say or do something that others can’t.
Hawking was quite (6) to be a scientist and (7) his disease.
Hawking was willing to admit his 8. _______.
the most famous and
gifted scientists in physics
fame
brilliant
brave
determined
fought against
fault
the big bang theory
Read the second passage and fill in the blanks.
Personality /qualities Supportive examples
⑤gifted
⑥brilliant
⑦brave
⑧sometimes careless
in what he said or did
17.stood up and pointed out that Hoyle had made a mistake
18.was willing to say what others were afraid to say
19.to dream of what others were afraid to dream about
20. was willing to admit his faults
16. Hawking’ s own work on the big bang theory
was soon proven by astronomers with telescopes
⑨determined
21.as a scientist
22. his fight against his disease
03
Writing
一、开篇介绍人物背景
Born into a [adjective] family in [year/place], [Name]...
【译文】[姓名]于[年份/地点]出生在一个[形容词]的家庭...
From an early age, [Name] showed a remarkable talent for...
【译文】[姓名]自幼展现出非凡的...天赋）
Hailed as one of the most influential [profession] of [era], [Name]'s life journey...
【译文】作为[时代]最具影响力的[职业]之一，[姓名]的人生历程...
写作积累
二、描述性格与特质
With [adjective] determination, [Name]...
【译文】凭借[形容词]的决心，[姓名]...
Those who knew [him/her] described [him/her] as [adjective] and [adjective].
【译文】认识[他/她]的人形容[他/她][形容词]且[形容词]。
Despite [challenge], [Name] never lost [his/her] sense of [quality].
【译文】尽管面临[挑战]，[姓名]从未失去[他/她]的[特质]。
写作积累
三、关键人生转折点
It was during [period/event] that [Name] discovered [his/her] true calling.
【译文】正是在[时期/事件]期间，[姓名]找到了真正的使命。
A defining moment came in [year] when [event] catapulted [Name] into...
【译文】[年份]发生的[事件]成为决定性时刻，将[姓名]推向...
【句式】It was this [crisis/opportunity] that would ultimately determine the course of...
【译文】正是这次[危机/机遇]最终决定了...的发展轨迹
写作积累
四、成就与贡献
[Name]'s legacy lies in [his/her] groundbreaking work in [field].
【译文】[姓名]的遗产在于[他/她]在[领域]的开创性工作。
Not only did [Name] [achievement], but [he/she] also [additional impact].
【译文】[姓名]不仅[成就]，还[额外影响]。
The [work/invention] not only revolutionized [field] but also redefined...
【译文】这项[作品/发明]不仅革新了[领域]，更重新定义了...
写作积累
五、人物评价
Colleagues often remarked on [Name]'s unparalleled capacity for...
【译文】同僚们常感叹[姓名]在...方面无与伦比的能力
What set [Name] apart was [his/her] unique ability to...while maintaining...
【译文】让[姓名]卓尔不群的是其...的同时仍能保持...的独特能力
Historians now regard [Name] as one of the most [adjective] figures in [field].
【译文】历史学家如今将[姓名]视为[领域]中最[形容词]的人物之一。
写作积累
五、人物评价
Colleagues often remarked on [Name]'s unparalleled capacity for...
【译文】同僚们常感叹[姓名]在...方面无与伦比的能力
What set [Name] apart was [his/her] unique ability to...while maintaining...
【译文】让[姓名]卓尔不群的是其...的同时仍能保持...的独特能力
Historians now regard [Name] as one of the most [adjective] figures in [field].
【译文】历史学家如今将[姓名]视为[领域]中最[形容词]的人物之一。
写作积累
1 In groups, discuss some stories about great scientists.
2 Using these stories as a basis, discuss the following questions:
Apart from being clever, what are the most important personal qualities a scientist must have to be successful
How do these stories illustrate the scientific spirit
3 Now work by yourself to write an essay about the scientific spirit.
Writing an essay about the scientific spirit.
Today, I want to talk to you about the positive and negative charges of molecules. We can demonstrate how these interact through a simple experiment using milk, dish soap, and food colouring. First, cover the bottom of a shallow plate with milk. Now add two or three drops of different liquid food colouring to the centre of the milk. They should form one large dark puddle in the middle of the milk. Now, dip a cotton swab into dish soap, and place it into the middle of the food colouring.
Sample
You will see the colours quickly move to escape from the soap, making interesting and beautiful patterns. This happens because the dish soap molecules have a strong negative charge, and the milk molecules have a strong positive charge. Like magnets, these molecules are attracted to each other, and so they appear to move around on the plate, taking the food colouring with them, making it look like the colours are quickly moving to escape from the soap.
Sample
04
Homework
Homework
1. Summarise what we have learnt in this lesson;
2. Prepare for the next lesson
汇报时间：20XX年XX月XX日
See you next class!