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1、unit4 Astronomy:the science of the stars,vocabulary,unit4 Astronomy:,words,words,天文学系统；体系；制度太阳系宗教；宗教信仰学说；理论原子万亿球体；地球仪；地球激烈的；强暴的及时；终于二氧化碳大气层；气氛不同；不像,astronomy systemsolar systemreligiontheoryatombillionglobe violentin time carbon dioxide atmosphereunlike,天文学astronomy,基本的；基础的有害的酸链子；连锁；锁链乘；增加氧存在；生存因此；于
2、谜；难题；（使）迷惑；（使）为难生物学生物学家万有引力；重力卫星；人造卫星,fundamentalharmfulacid chainmultiplyoxygenexist thus puzzle biology biologist gravity satellite,基本的；基础的fundamental,温和的；文雅的物理学家气候碰撞；坠落宇宙飞船拉（力）；拖；牵引力；（使）浮动；（使）漂浮小屋；船舱,gentlephysicist climate crash spaceshippull float cabin,温和的；文雅的gentle,Write proper form,Write pro
3、per form,1.astronomy n.-_(天文学家)_ adj(天文学的）2.system n._adj.有系统的；有组织的 _ad.系统地,有规则地,有系统地3._(物理学)-physicist4._(生物学)-biologist5.exist-_(n)present _n 6.violent-_(n)7._(v)-_(n)-_(adj)-weightlessly8.gentle-_(adv)9.like-_(不像)_（不喜欢）10 harm-_(adj)-_(无害的)11 religion-_(宗教上的，虔诚的),astronomer,astronomic,systematica
4、lly,systematic,physics,biology,existence,presence,violence,weigh,weight,weightless,gently,unlike,dislike,harmful,harmless,religious,1.astronomy n.-_,12.globe n.球体;_ adj.全球性的13.theory n 理论，学说_adj理论上的14.puzzle_ adj.迷惑不解的 _adj.令人迷惑的15.extinct _n.灭绝16.reaction n.反应;回应_vi.作出反应17.lay vt 放置,产(卵)_(过去式，过去分词)
5、,global,theoretical,puzzled,puzzling,extinction,react,laid,12.globe n.球体;_ ad,用所给单词的适当形式填空1.They were _(prevent)from carrying weapons.2.He was greatly _(cheer)by the news.3.Everyone was a bit _(puzzle)by her sudden departure.4.I doubt the _(exist)of aliens.5.Many people are aware of the _(harm)effec
6、ts of smoking.,prevented,cheered,puzzled,existence,harmful,用所给单词的适当形式填空preventedcheeredpu,6.The bird _(lay)its eggs in other birds nests last year.7.It is the most _(violence)film that I have ever seen.8.There were many fish _(float)in the river because of the serious pollution.9.He contrasted the t
7、wo different economic _(system)in his speech.10.There were several _(theory)about the way in which the fire started.,laid,violent,floating,systems,theories,6.The bird _(lay)its eggs,1 及时；终于2 下蛋3 产生；分娩4 轮到某人5 阻止；制止6 挡住(光线)7 感到高兴；感到振奋8 既然9 突发；爆发10 密切注意；当心；提防11 对有害,in time,lay eggs,give birth to,in one
8、s turn,prevent.from,block out,cheer up,now that,break out,watch out for,do harm to.,1 及时；终于in time,12熟悉；掌握；理解_13对有害_14太阳系_15二氧化碳_16将要做_17允许某人做某事_18对感到惊讶_19在的氛围中_20奠定基础_21一连串的_,get the hang of,be harmful to/do harm to,solar system,carbon dioxide,be to do,allow sb.to do sth.,be amazed at,in the atmosp
9、here of,lay the foundation,a chain of,12熟悉；掌握；理解_,1Dont worryIm sure things will get better _.2Now that we have finished designing,the company，should do the constructing work.3The wall all the light.It should be pulled down.4.Using the computer isnt difficult once you _ it.,in time,in its turn,block
10、s out,get the hang of,(phrases),in time in its turn blocks out,5._you are grownup，you should not rely on your parents.6.Should another world war _，what would become of human beings?7.The crowd _ when they saw the teams arrive.8.Tell the children not to _the cave.,Now that,break out,cheered up,get cl
11、ose to,Now that break out cheered up,According to the picture,recognize the word of unit 4,人教版必修三Unit4-Astronomy-单词识记课件(23张PPT),Three photographers shared their star-chasing stories and knowledge on _with nearly 100 fans at a chateau at the foot of Helan Mountain in the Ningxia Hui autonomous region
12、 on April 25,2020.,astronomy,Three photographers shared the,“The transit of Venus”,a photo taken by M.Kornmesser used in Extraterrestrial Civilization for Children,a book written by _(物理学家）Li Miao,physicist,“The transit of Venus”,a phot,Chinas Five-hundred-meter Aperture Spherical radio Telescope(FA
13、ST)will gradually open to _(天文学家)around the globe,providing them with a powerful tool to uncover the mysteries surrounding the genesis and evolutions of the universe.,astronomers,Chinas Five-hundred-meter Ap,翻译短文,翻译短文,Do hens lay eggs first or eggs give birth to chicks first?Who exist earlier on ear
14、th?It is a puzzle of biology.No physicist would cheer up at the problem.Are you interested in astronomy or solar system?Do you believe in the theory of Big Bang?People believing in religion wont believe there is harmful acid in the atmosphere.Unlike them,we know that there are billions of atoms whic
15、h are fundamental to the globe.Thus,they gather to be masses of living things.They will multiply in time when the climate is suitable.Withou gravity,satellite and floating spaceship will crash.Now that we have so many puzzles,we should watch out for the surroundings around us.,Do hens lay eggs first
16、 or eggs,人教版必修三Unit4-Astronomy-单词识记课件(23张PPT),The Shanghai Astronomy Museum,_ will become the worlds largest when it _(official)opens in 2021,has recently completed testing of the lighting systems for its main building and landscape._(locate)in Pudong New Area,the 38,164-square-meter facility cotain
17、s one main structure and other buildings such _ observatories with telescopes that allow high-definition observation of the surface of the moon and planets.According to the museum,the main idea behind the design of the building _(influence)by astronomical principles like orbital motion.Audiences can
18、 participate _ interactive activities powered by enlarged and virtual reality and artificial,which,officially,Located,as,is influenced,in,The Shanghai Astronomy M,_(intelligent)to learn more about astronomy.The museum will also feature intelligent places that allow audiences _(access)information and enjoy personalized visiting experiences online and offline,as well as offer _(astronomic)courses,_(observe)activities and an astronomy enthusiast club _(follow)its opening.,intelligence,to access,astronomy,observation,following,_(intelligent)to learn mo,
