【课件】Unit4Reading+and+Thinking课件人教版必修第三册+.pptx

Unit 4 SPACE EXPLORATIONSPACE:THE FINAL FRONTIERAbout SpaceAbout SpaceHowmuchdoyouknowaboutspaceexploration?Lead-inLetsdoasmalltest.Areyouready?1.There are eight planets in the Solar System.FT TF2.Footprints left by astronauts on the lunar surface(月球表面)would disappear.3.The hottest planet in the solar system is Venus(金星).462 462 TF 4.There is no sound in space.TFBecause there is no air in space,Because there is no air in space,and air transmits soundand air transmits sound.Pre-ReadingPre-Reading look at the title and the photos.010203SPACE:THE FINAL FRONTIER1.What do you expect to read about this text?A.News report.B.Science article.（科学论文）（科学论文）C.Popular science article.（科普文）（科普文）2.What kind of article is it?Features of popular science article:（1 1）title:title:brief brief and and eye-catchingeye-catching （2 2）para1:para1:backgroundinformationbackgroundinformation（3 3）language:language:popularpopular and and easy to easy to understandunderstandWhile-readingWhile-readingFast reading.Read the text,complete Task2 on Page40Conclude the main idea with each paragraph.(1)Para.1 (2)Para.2 (3)Para.3 (4)Para.4 (5)Para.5 Read for main idea：2mins People always have a desire to learn more about space.The achievements that USSR and America made.Human continue space exploration despite huge risks.China has made great progress in space exploration.The future of space exploration remains bright.Detailed reading.While-readingWhile-readingRead para 1 and fill in the blanks.People have always wanted to learn more about _,they make _to carry brave people into space to _ the secrets of the universe,hoping to discover other planets that are _ enough to support life.spacevehicles find outsuitablePara 21977 9.5Yuri GagarinVoyager 1195710.4 1961 4.12 1969 7.20timelineeventsSputnik 1 satellite旅伴旅伴1号号尤里尤里.加加林加加林旅行者旅行者1号号尼尔尼尔.阿姆斯特朗Neil ArmstrongPara 31.The desire to explore the universe never died after these accidents,why?Toreplenish（补充）充）:我国北斗卫星系统彻底打破了美国我国北斗卫星系统彻底打破了美国GPSGPS的垄断。的垄断。从此不再受制于人！（从此不再受制于人！（2020.62020.6月月完成）完成）作为作为100%100%国产的导航定位系统，国产的导航定位系统，该系统主要为交通运输、气象、石油、该系统主要为交通运输、气象、石油、海洋、森林防火、灾害预报、通信、海洋、森林防火、灾害预报、通信、海上作业、物流管理等行业提供高效的海上作业、物流管理等行业提供高效的导航定位服务，应用前景十分广阔。目前，世导航定位服务，应用前景十分广阔。目前，世界上已有界上已有137137个国家与我国签订北斗导航定位服个国家与我国签订北斗导航定位服务协议。务协议。Read the paragraph 4,then match the vehicles with their missions.Shenzhou 5Shenzhou 6Shenzhou 7Jade RabbitTiangong 2Tianzhou 1Change 4Studied the surface of the moon.Furthered the establishment of a space station.Completed a second manned orbit.Explored the surface of the far side of the moon.Independently sent humans into space.Completed the first Chinese spacewalk.Docked with Tiangong 2.Read para.5 and choose the correct answer.What is the authors attitude of space exploration?A.pessimistic B.disappointed C.puzzled D.positive悲观的悲观的失望的失望的困惑的困惑的积极的积极的Summary:Space:The Final FrontierSpace:The Final FrontierPara1:PeoplearecuriousaboutspacePara2:AchievementsoftheUSandtheUSSRPara3:HugerisksPara4:ProgressofChinaPara5:ThefutureofspaceexplorationDreamRealityFuturespiritsofspaceexplorationdesirecuriositydeterminationinsistencehard-workingsacrificePost-readingTopic discussion:“space,the Final Frontier”,Whats your ideas about the“Final”?Is it really“Final”？To replenish:More about the topicto take detailed pictures of spaceto look for various things in the universeto send and receive information that is completely safeQ1:What else have we achieved?2.stay for half a year6.a quantum satellite(量子卫星)5.FAST(天眼)4.Hubble Space Telescope哈勃空间望远镜 1.soil from the moon 3.space seedsTo replenish:More about the topica tunnel(隧道)in space that is believed to connect different parts of the universe.Q2:What are waiting for us to explore?The Black hole TheoryThe Wormhole TheoryMore natural resourcesMore space plantsHave an interview(areporterandastudent):1.Do you think the future of space exploration is bright?Do you want to contribute to it?Exchange thoughts on the topic2.If you would like to join the exploration,which area would you focus on?As a student,how to prepare for it?3.How long would it take before you achieve something important in space exploration?If you aim high and work hard,you may make it one day.HOMEWORKHOMEWORK电影欣赏电影欣赏 The Martian 火星救援火星救援Thank You!