unit6 period3 developing ideas（ppt课件+视频）-2022新外研版（2019）《高中英语》选择性必修第二册.rar

Period3 Developing ideas&WritingUnit 6 Survival Quiz the Red Planetminus 63 degrees CelsiusWatch a video about The Martian火星救援火星救援Read the story and answer the questions.Notes:81.Mars 火星82.astronaut83.be caught in a dust storm84.lose contact with85.resume 重新开始86.capsule 太空船；胶囊87.a nuclear plant 一个核电站Notes:88.go wrong89.expose 使暴露于 -exposure n.暴露90.deposit 存款；订金；堆积物91.experiment with92.trunk 树干；大箱子；象鼻子93.infer 推断Read the story and answer the questions.Global warmingHeat waveToday,environmental problems have taken over as the greatest risk to life on Earth.blaze/bush fireoil shortageEbolacoal and oil renewable energyplan ARead the first paragraph:scientists are thinking of ways to lower this risk.But they are also preparing for the worst:后天后天What can we do if the terrifying scenes in films such as The Day After Tomorrow happen in real life?plan BPlan B:Life on Mars?If Plan A fails,go to Plan B.the thing or things sb intends to do if their first plan is not successfulRead the second paragraph Why humans might live on Mars?hostile making it difficult for sth to happen or to be achieved 有阻碍的，不利的有阻碍的，不利的Notes:94.advanced 高级的；先进的 advance 95.wipe out96.(nuclear)missile 核弹97.lower this risk98.renewable energy 可再生能源99.terrifying terrify terrified terror terrible Notes:*100.hostile 恶劣的101.make efforts to do102.option 可供选择的事物，选择权美国犹他州的火星沙漠研究站和美国犹他州的火星沙漠研究站和中国西北部青海省的火星村中国西北部青海省的火星村effortsParagraph 3 ABCprobes robots agencies_ _orbitesend backexploretestsearch forplan take placemanned missions to Mars载人人飞船登船登陆火星的任火星的任务paragraph 4 exposed 暴露的，无遮蔽的暴露的，无遮蔽的推断推断1.Humans have yet not visited Mars.Infer2.People want to go to Mars on holiday.3.There are plants growing on Mars.4.The greatest risk to life on Earth used to be nuclear missiles.5.One day,humans will have to go and live on another planet.6.Our Plan A includes developing renewable energy resources.7.The Biosphere 2 experiment ended in failure.P70 Activity4Arizona desertpeoplepeopleanimalsanimalsplantsplantsoxygenoxygenfoodfoodwaterwater a better a better understandingunderstandingParagraph 4 Until we are finally able to live on another planet,we need to take much better care of our own.Topic sentence of paragraph 5Notes:*103.unmanned 无人驾驶的*104.spacecraft 宇宙飞船*105.probe 探测器 106.orbit 环绕飞行*107.stunning 令人惊奇的108.agency 机构109.There is no doubt that.Notes:110.consist 组成；在于；一致 consist of consist in consist with111.function112.succeed in doing113.a variety of plants114.settlement 定居；解决115.in the meantime=at the same timeNotes:116.have an effect on117.end in failure118.be similar to119.have in common120.at a time 每次，一次 Our concerns about environment and our need to protect Earth even if we intend to settle on other places such as Mars in future.Heal the world Thank you!