Unit 2 Out of This World Welcome to the unit and reading (I) 课件-2022-2023学年高中英语牛津译林版（2020）选择性必修第三册

Unit 2 Out of this world Welcome to the unit & Reading (I) The pursuit of the ultimate truth of the universe is the final objective and destination of civilization. —Liu Cixin 刘慈欣,中国科幻作家。根据其作品改编的电影《流浪地球》和《疯狂的外星人》已上映。本句出自其小说《朝闻道》,意在说明对宇宙的探索才是人类文明的最高境界。 对宇宙终极真理的追求,是文明的最终目标和归宿。 Learning aims By the end of this section, students will be able to: 1. summarize the main points of the lecture about an astronaut’s life in space; 2. raise questions about astronauts’ life in space to the lecturer. 3. To develop interest in space exploration and appreciate great astronauts’ admirable qualities. Lead-in Do you know anything about space exploration? Now let’s enjoy a video. 1 Any other breakthroughs in space exploration? Welcome to the unit In_, Yuri Gagarin became the first man to journey into outer space. In_, Neil Armstrong became the first man to walk on the Moon. In_, David Scott and James Irwin became the first men to traveling a wheeled vehicle on the Moon. In_, the first astronauts moved into the ISS. 1961 1969 1971 2000 1.China successfully landed its first Mars rover Zhurong in 2021. What do you know about this achievement or other achievements China has made in space exploration? Think and Talk 神舟十二号,为中国载人航天工程发射的第十二艘飞船,是空间站关键技术验证阶段第四次飞行任务,也是空间站阶段首次载人飞行任务。 2021年4月,神舟十二号载人航天飞行任务船箭分批安全运抵酒泉卫星发射中心 。6月17日9时22分,搭载神舟十二号载人飞船的长征二号F遥十二运载火箭,在酒泉卫星发射中心点火发射。此后,神舟十二号载人飞船与火箭成功分离,进入预定轨道,顺利将聂海胜、刘伯明、汤洪波3名航天员送入太空,开展舱外维修维护、设备更换、科学应用载荷等一系列操作。 9月16日神舟十二号载人飞船撤离空间站组合体;9月17日13时30分许,神十二返回舱在东风着陆场安全降落 。 2.What other major breakthroughs in space exploration do you know about? Think and Talk the first image of a black hole that was released in April 2019 No Yes experience weightlessness fun a very uncomfortable journey danger 3.If you had the chance, would you like to go into space? Why or why not? … … Think and Talk Free talk Who is the first human to go into the space? Yuri Alekseyevich Gagarin (9 March 1934 – 27 March 1968), Hero of the Soviet Union(苏联), was a Soviet cosmonaut. On 12 April 1961,