Unit 4 Reading and Thinkingppt课件-（2021新）人教版高中英语必修第三册(3).pptx

1、Unit 4 SPACE EXPLORATIONReading and ThinkingElisePre-readingPART 016. the 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

2、 the Shenzhou 10 spacecraft, teaching physics lesson to Chinese students 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 mo

3、onPre-reading: Competitive answering game Jing Haipeng The Soviet UnionSputnik 伴侣号Yuri GagarinChange 4Neil ArmstrongYang Liwei Zhai Zhigang Liu YangWang YapingWhat do you expect to read about in this text?Pre-reading: Think and talkWhile-readingPART 2While-reading: Enjoy readingSpace: The Final Fron

4、tierSeveral sentences have been removed from the text. Choose the correct sentence (A D) to fill each gap.While-reading: Read to fill gapsA. 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

5、 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.A. Although scientists try to make sure nothing goes wrong, accidents can still happen.B. They also really wish to discover other planets th

6、at 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 more about space, and sci

7、entists work hard to find answers. They make vehicles to carry brave people into space to find out the secrets of the universe. _.递进；语义上更深入BWhile-reading: Read to fill gapsBefore the mid-20th century, most people felt travelling into space was an impossible dream. However, some scientists were deter

8、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, .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 suit

9、able 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.D对前文的承接，对后文的概括While-reading: Read to fill gaps_. All the astronauts on the USSRs Soyuz 11 and Americas Challenger died during the

10、ir 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 A. Although scientists try to make sure nothing goes wrong, accidents can still

11、 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.A后文关键词提示While-reading: Read to fill gapsA. Although scien

12、tists 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 succeeded in making rockets that could escape Earths gra

13、vity._ 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.C同一语义频繁出现While-reading:

14、 Read to fill gapsWhile-reading: Read for main ideasPara.Main ideas12345Humans have always had a natural curiosity about space.Space travel became a reality in the 20th century, with American and Soviet space missions. Space travel has always involved great risk, but despite the risks exploration co

15、ntinues. Read the passage again and use your own words to summarise the main idea for each paragraph.China has made great progress in space exploration in the early 21st century, becoming the third country to send humans to space. The future of space exploration looks bright, as many countries are p

16、lanning further missions. Post-readingPART 3Draw a mind map according to the introduction of the passage with your partners.Post-reading: These are the voyages of the starship Enterprise.His ongoing mission:to explore strange new worlds, to seek out new life and civilisations,to boldly go where no o

17、ne has gone before.u How do you understand the passage above?u Why is space considered as “The Final Frontier”?Post-reading: Space: The Final FrontierPost-reading: News linkNASA will allow private citizens to stay at the International Space Station (ISS) for month-long getaways (短假) at a cost of abo

18、ut $35,000 per night, the U.S. space agency said on Friday. NASA will allow up to two private trips to the station per year, each lasting up to 30 days, NASA said. The first mission could be as early as 2020.But the ride wont be cheap.NASA estimated (估计) the cost of a flight would be around $50 mill

19、ion per seat. In addition, NASA will charge visitors for food, storage and communication once at the station. NASA officials also said opening the door to private enterprise gives the agency more room to focus on the Trump administrations goal of returning to the moon by 2024, which could be fueled

20、in part by revenue (收益) generated from new commercial services and paying astronauts.Post-reading: News link Are you looking forward to the vacation in space if you have enough money? Why or why not? Language pointsPART 4Language points: Important phrases (P40, P41)1the main reasons for 2go wrong3remain bright4in the hope of5find out the secrets6realise ones dream7achieve goals8in space的主要原因出错仍然是光明的怀着的希望 找出秘密实现某人的梦想实现目标在太空中HomeworkPART 5