Unit 4 Reading and Thinkingppt课件-（2021新）人教版高中英语必修第三册(5).pptx

1、What do you think the main reasons for space exploration? To further human exploration To gather knowledge of the universeWhat are the Chinese names of the eight planets that circle the sun?(1) Mercury(2) Venus(3) Earth(4) Mars (5) Jupiter (6) Saturn (7) Uranus(8) Neptune水星水星金星金星地球地球火星火星木星木星土星土星天王星天

2、王星海王星海王星“Space, the final frontier. These are the voyages of starship Enterprise (进取号星舰进取号星舰), its continuing mission: to explore strange new worlds, to seek out new life forms and civilsations, to boldly go where no man has gone before.” James Kirk Star Trek星际迷航星际迷航gravityfrontiervehicleuniverse tr

3、ansmitdatasatellitelaunchorbitastronaut n. 重力；引力重力；引力 n. 边境；国界；边远地区边境；国界；边远地区 n. 交通工具；车辆交通工具；车辆 n. 宇宙；天地万物宇宙；天地万物 n. 资料，数据资料，数据 n. 人造卫星；卫星人造卫星；卫星vt. & n. 发射；发起；上市发射；发起；上市 n. 轨道，势力范围轨道，势力范围vt. & vi. 沿沿/ /环绕轨道运行环绕轨道运行n.宇航员宇航员vt. & vi. 传输；发送传输；发送Words AidWords Aidthe USSRSputnik 1Voyager 1spacecraftCha

4、llengerJade Rabbit docksignal the International Space Stationn.苏联苏联n. 旅伴一号旅伴一号n. 旅行者一号旅行者一号n. 航天器；宇宙飞船航天器；宇宙飞船n. 挑战者号挑战者号n. 玉兔玉兔vt.&vi (两架航天器两架航天器)对接对接;使使进港进港n. 码头；船坞码头；船坞vt. & vi. 标志着；标明；发信号标志着；标明；发信号n. 信号；标志信号；标志国际空间站国际空间站Activity 1: Several sentences have been removed from the text. Choose the co

5、rrect sentence (A D) to fill each gap. A. Although scientists try to make sure nothing goes wrong, accidents can still happen.B. They also really wish to discover other planets that are suitable enough to support life.C. The future of space exploration remains bright.D. After many experiments, they

6、succeeded in making rockets that could escape Earths gravity.Part of a list of detailsA sequence worda detail from the middle of a narrativeA&C: general statementstopic sentencesA&C: A. Although scientists try to make sure nothing goes wrong, accidents can still happen.B. They also really wish to di

7、scover other planets that are suitable enough to support life.C. The future of space exploration remains bright.D. After many experiments, they succeeded in making rockets that could escape Earths gravity.“Are we alone? Whats out there?” Looking up at the stars, people have always wanted to learn mo

8、re 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. _.递进；递进；语义上更深入语义上更深入BBefore the mid-20th century, most people felt travelling into space was an impossible dream. However, some scientists were deter

9、mined to help humans realise their dream to explore space. _. On 4 October 1957, . and on 12 April 1961, . Over eight years later, on 20 July 1969, .DA. Although scientists try to make sure nothing goes wrong, accidents can still happen.B. They also really wish to discover other planets that are sui

10、table enough to support life.C. The future of space exploration remains bright.D. After many experiments, they succeeded in making rockets that could escape Earths gravity. 对前文的承接，对后文的概括对前文的承接，对后文的概括_. All the astronauts on the USSRs Soyuz 11 and Americas Challenger died during their missions. These

11、 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 AA. Although scientists try to make sure nothing goes wrong, accidents can still happen.B. They a

12、lso really wish to discover other planets that are suitable enough to support life.C. The future of space exploration remains bright.D. After many experiments, they succeeded in making rockets that could escape Earths gravity.Topic sentenceTopic sentence后后文关键词提示文关键词提示_ Europe, the US, and China all

13、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.CA. Although scientists try to make sure nothing goes wrong,

14、 accidents can still happen.B. They also really wish to discover other planets that are suitable enough to support life.C. The future of space exploration remains bright.D. After many experiments, they succeeded in making rockets that could escape Earths gravity.topic sentencetopic sentence后文后文同同一语义

15、频繁出现一语义频繁出现 Activity 2. Use your own words to summarise the main idea for each paragraph.“Are we alone? Whats 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 fin

16、d out the secrets of the universe. They also really wish to discover other planets that are suitable enough to support life.Para 1Para 1Para 1 : Humans have always had a natural curiosity about space.Para 2Para 2Before the mid-20th century, most people felt travelling into space was an impossible dr

17、eam. However, some scientists were determined to help humans realise their dream to explore space. After many experiments, they succeeded in making rockets that could escape Earths gravity. On 4 October 1957, the Sputnik 1 satellite was launched by the USSR and successfully orbited around Earth. Aft

18、erwards, 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, Thats one small step for a man, one gia

19、nt leap for mankind.” Following this, many more goals were achieved. For example, Americas NASA space agency launched Voyager 1on 5 September 1977 to study deep space, and it still transmits data today.Para 2:Space travel became a reality in the 20th century, with American and Soviet space missions.

20、 Para 3Para 3Although scientists try to make sure nothing goes wrong, accidents can still happen. All the astronauts on the USSRs Soyuz 11 and Americas Challenger died during their missions. These disasters made everyone sad and disappointed, but the desire to explore the universe never died. This i

21、s 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.Para 3: Space t

22、ravel has always involved great risk, but despite the risks exploration continues. Para 4Para 4Chinas 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

23、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 i

24、nto space and Tianzhou 1 to dock with it. This signalled one step further in Chinas plan to establish a space station in the future. More recently, China has sent Change 4 to explore the surface of the far side of the moon to make measurements and observations.Para 4. China has made great progress i

25、n space exploration in the early 21st century, becoming the third country to send humans to space. Para 5Para 5The future of space exploration remains bright. Europe, the US, and China all have plans to further study and explore planets like Mars and Jupiter. Despite the difficulties, scientists hop

26、e future discoveries will not only enable us to understand how the universe began, but also help us survive well into the future.Para 5. The future of space exploration looks bright, as many countries are planning further missions. Para 2. Achievements of American and SovietPara 3. Space exploration

27、 continues in spite of great risksPara 4.Chinas achievements Para 5. The future of space explorationSpace: The Final Frontier Para1:People are curious about spaceGeneral statementSupporting detailsConclusionRead for structureDreamFutureRealityPragmatic Pragmatic Analysis Analysis What are the charac

28、teristics of popular science article?Make a comparison:The concepts of discovery and exploration are frequently found throughout space literature, most recently in the new vision for Space Exploration , billed as a renewed spirit of discovery, enunciated by President Bush in January, 2004. The same

29、concepts are emphasized in the Aldridge Commissions Report on the Implementation of United States Space Exploration Policy, titled A Journey to Inspire, Innovate and Discover. The question should we explore must be seen in deep historical context, not in the context of present-day politics or whims.

30、 Pragmatic Pragmatic Analysis Analysis Explaining general concepts in a simplified way;Emphasizing on main events;Using quotes, metaphors (比喻喻), analogies (类比) to explain difficult or abstract scientific concepts;Listing data or numbers;What are the characteristics of popular science article?6. the

31、first Chinese astronaut to go into space7. the first Chinese astronaut to walk in space8. the first Chinese woman astronaut . .9. the only Chinese astronaut to go into space for three times 10. the only female astronaut to board the Shenzhou 10 spacecraft, teaching physics lesson to Chinese students

32、 through a live video 3. the first man into space2. the first satellite that went to space 1. the first country to send a satellite 5. the first man to land on the moon 4. the first lunar rover to land on the dark side of the moonPost-reading: Competitive answering game Jing Haipeng The Soviet UnionSputnik 伴侣号伴侣号Yuri GagarinChange 4Neil ArmstrongYang Liwei Zhai Zhigang Liu YangWang Yaping