【课件】天问一号+课外阅读+课件高一英语人教版必修第一册.pptx

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1、天问一号天问一号TIANWEN-1010204ProcessProcessFuture Future developmentdevelopmentSignificanceSignificanceNews News contentcontentCatalogue03PART 01News contentNews contentNews contentNews contentOn May 15,TIANWEN-1 successfully landed in the pre-selected landing area in the south of the Martian Utopian plai

2、n（乌托邦平原南托邦平原南部）部）.Chinas first Mars exploration mission landed on Mars successfully.VideoVideoProcessProcessPART 02VideoVideoMars exploration is risky and difficult.Three aspects：High risk More difficulties Big challengesAt the same time,it is affected by long distance and long time delay.In general

3、,China is the second country to land on Mars after the United States.SignificanceSignificancePART 03SignificanceSignificanceWhat s the significance to China?？First,this is a major achievement of Chinas science and technology,and a perfect landing has been achieved for the first time.Second,the succe

4、ssful landing shows that Chinese researchers are very perfect from the design of each component to the final implementation.Third,because the future Chinas fire detection mission will also carry out sampling and returning,which will lay a foundation for our subsequent success after solving the techn

5、ical difficulties.Future developmentFuture developmentPART 04In the next step,China will strive to conquer the In the next step,China will strive to conquer the relevant technologies involved in Mars sampling relevant technologies involved in Mars sampling and returning.Including sampling technology

6、,and returning.Including sampling technology,take-off technology from the surface of Mars,take-off technology from the surface of Mars,docking technology in Mars orbit,etc.At present,docking technology in Mars orbit,etc.At present,it will take several years for China to overcome it will take several years for China to overcome these problems,and it is expected that it will be these problems,and it is expected that it will be able to return to Mars by the end of the 20th able to return to Mars by the end of the 20th century.century.Thank you!Thank you!