Unit 2 Out of this world Extended reading ppt课件-（2020）新牛津译林版高中英语选择性必修第三册.pptx

1、Chinas space exploration （1960-2021） Lead-in Why we explore . Read for structurePara 1 :Para 2 :Para 3:Para 4: Para 5: Para 6: Why do we continue to explore space despite visible disadvantages?It is in our nature to satisfy humans curiosity.It helps better understand the origin, evolution, and likel

2、y future of the universe.It helps solve big problems and make our live safer and easier.It helps bring great economic value.It helps educate and inspire the next generation. IntroductionReasonsdifficultRead for details: Para 1dangeroustime-consumingmoney-consumingIntroduction: Why do we continue to

3、explore space despite visible disadvantages?DisadvantagesRead for details: Para 2 1. Man is curious about _,_,_ and _. Reason 1: It is in our nature to explore. 2. Some Chinese legends can reflect humans curiosity about space, such as _ staying on the Moon, _ mending ths sky and _ running after the

4、Sun. In ancient China，little _ counting stars at night, while _ challenged the space by carrying fireworks on his back, as well as _ creating the first plane in America.3. Stephen Hawking emphasized the importance of _. With each step further comes greater insight of the universe. . the Wright Broth

5、ers Read for details: Para 3 1. What have we confirmed? 2.Try to introduce the pictures below. Reason 2: It helps better understand the origin, evolution, and likely future of the universe The Earth is round and it orbits the Sun.Dark Holethe Solar SystemAliensFurther reading How to live on Mars （P2

6、7）ChallengeseffectsSolutions Increase the risk of contracting cancer and other diseasesBlock sunlight from reaching the surfaceAffect energy production for long periodsfind _build _use _construct _ Read for details: Para 4 A. the construction industry C. the energy industry E. the motor industry Fre

7、eze-dried foodshock absorbersHydrogen fuel cell vehicles The fields applying space techonologies :_ Reason 3: It helps solve big problems and make our live safer and easier. weather forecast digital mapsB. the medical and health industryD. the information industry .Read for details: Para 5 The globa

8、l space economy is increasing by billions of dollars every year.It provides a variety of career opportunities for young people.Reason 4: It helps bring great economic value Read for details: Para 6 Reason 5: It helps educate and inspire the next generation.shape_;motivate_;keep_;ensure_. childrens l

9、ives foreverthe young to aim hightheir thirst for knowledge alivefurther advancesDifficult,dangerous, time-consuming and money-consuming _ space exploration is, we havnt stopped making progress. The reasons _we desire to explore space are as follows. First of all, it is out of our natural _ about th

10、e unknown. _we are fascinated by the sky is evident in ancient tales from around the world, such as that of Change. Second, the results of the space _ (investigate) have made major contributions to an _(understand) of the origin, evaluation, and likely future of the universe. Third, with technologie

11、s first researched and developed for space exploration, we can solve some of the big problems _ (face) mankind, _ (make) our lives safer and easier. Fourth, the space industry can bring great _ (economy) value as well as job opportunities. Last but not least, _ these people do can provide education

12、and _ (inspire) for the next generation. ReviewingfacingmakingeconomicwhatinspirationwhycuriosityThatinvestigationsunderstandingas/though Started from dream and based on innovation, China space industry will carry the glory and dreams of Chinese, heading towards the deep space. Confronting the future, China space industry has kept empowering the UN with the realization of sustainable targets. Homework1.Read and appreciate langauge on Page 68.2.The article talks about the advantages of space exploration. Do you agree or disagree with the authors opinion?Why? (About 60 words)