新概念英語第二冊第61課ppt課件

1、physicsmathematicschemistrybiologygeographyScience subjects1;.is the scientific study of 2;.is the scientific study of the universe and the heaven bodies (such as the sun, the moon, and stars), gas, and dust within it. 3;. eight planets many comets (彗星彗星) other objects (asteroids小行星小行星, debris 碎片碎片e

2、tc.)4;.地球地球 _木星木星 _火星火星 _水星水星 _海王星海王星 _F. 冥王星冥王星 _G. 土星土星 _H. 天王星天王星 _I. 金星金星 _EarthJupiterMarsMercuryNeptunePlutoSaturnUranusVenus Can you name the eight planets circling around the sun in our solar system? 小行星小行星Which one is excluded?5;.Which one of the planets has life on them? How did life begin

3、 on the earth?The origin of life on earth is a question that interests not only astronomers but also ancient people.6;. Pangu separated the sky from the earth:7;.The Goddess Nuwa mended the heaven and created human beings:8;.In western culture: It is the God who created the world in six/seven days:9

4、;.Some Scientific ideas about how the universe and life began:1. The universe began from the Big Bang. 10;.2. Life first began in the sea on the earth. 11;.3. Life was brought to the earth by ET(aliens) from outer space. 12;.4. Life came from a comet which hit the earth. 碰撞, 沖擊,13;.Which idea do you

5、 believe most?The “Big Bang” theory- the most widely accepted theory14;.Are we alone(孤單的孤單的) in the universe?in the universe=in space15;.16;.The Hubble telescopeGalaxy( the Milky Way)comets,debris,space shuttlesPlanets & stars,satellitethe Great Wall? aliens?17;.It is above the earths_.atmospher

6、eabove=outside18;.It costs over a billion dollars.over=more than 19;.It was launched into space by NASA National Aeronautics and Space Administration美國國家航空和宇宙航行局美國國家航空和宇宙航行局20;.21;.astronaut22;.The shuttle Endeavour will take the astronauts to the Hubble.23;.galaxyThe galaxy is very _from us.distant

7、video24;.nHubble n 哈勃哈勃ntelescope n 望遠鏡望遠鏡nlaunch v 發(fā)射發(fā)射nspace n 空間（指宇宙空間）空間（指宇宙空間）nbillion n 10億億nfaulty adj 有錯誤的有錯誤的nastronaut n 宇航員宇航員Key words expressions25;.nshuttle n 航天飛機航天飛機nEndeavour n “奮進奮進”號號 Vi盡力，竭力盡力，竭力nRobot-arm n 機器手機器手ngrab v 抓抓natmosphere n 大氣層，氛圍大氣層，氛圍ndistant adj 遙遠的遙遠的ngalaxy n 星

8、系星系nuniverse n 宇宙宇宙neagle eye n 鷹眼鷹眼26;.Whats the trouble with the Hubble？nThe pictures it sent us were very disappointing!nIts main mirror was faulty!Photographs taken by Change 27;.Questions on the text.n1. When was the Hubble launched into space by NASA?n2. How much did it cost?n3. How is NASA go

9、ing to put the telescope right?n4. Whats the name of the space shuttle?n5. How will the Hubble be repaired?n6. Where is the Hubble now？n7 .What is the special importance of the Hubble?28;.Put the following sentences into correct ordernThe Hubble telescope was launched into space.nThe Hubble sent us

10、disappointing pictures.nThe Hubble was above the earths atmosphere.nThe astronauts make necessary repairs.nThe shuttle Endeavour takes the astronauts to the Hubble.nThe Hubble sent us wonderful pictures.12345629;.哈勃望遠鏡于1990年4月20日由國家航空航天局發(fā)射升空，耗資10多億美元。 nThe Hubble telescope was launched into space by

11、 NASA on April 20th, 1990 at a cost of over a billion dollars.從最開始 right from the start糾正望遠鏡的錯誤 put the telescope right進行必要的修復工作 make the necessary repairs我們所見到過的最清晰的照片 the clearest pictures that we have ever seen等到你讀到這篇文章時 By the time you read this成千上萬 thousands and thousands of關(guān)于有麻煩have trouble wi

12、th30;.Key words expressionstelescope teliskup n.（單筒）望遠鏡n雙筒望遠鏡 ： binoculars binkjuls nmicroscope 顯微鏡ntele 遠距離的；遠的；電視的ntelephone/ telegram電報/ television31;.Key words expressionslaunch l:nt, l:nt v.發(fā)射 n發(fā)射衛(wèi)星。n launch a satellite開辦，創(chuàng)辦創(chuàng)辦一個新企業(yè)launch a new enterprise32;.Key words expressionsspace speis n. 太

13、空 spaceman，spaceship空地，空處 這兒有空位停車嗎？Is there a space for the car？ n同義詞room n. 空間（不可數(shù)）；房間（可數(shù)） 你能為我騰一點空間嗎?nCould you make room for me? 33;.Key words expressionsbillion biljn十億 nseveral billion 幾十億 ncouple/ dozen 一打/score 20個/ nhundred/ thousand/ million / billion/ trillionnhundreds of 成百上千 nthousands o

14、f .成千上萬miljn百萬triljn 萬億34;.Key words expressionsfaulty f:ltinadj 有缺點的；不完美的nfaulty operation 錯誤操作nfault n. 錯誤 nIts all my fault .我的過錯nIts partly your fault. 一方面也是由于你的過錯。nmistake 錯誤 by mistakenI picked up your bag by mistake.我錯拿了你的手提包。35;.Key words expressionsastronaut strn:t宇航員 nastro 前綴 宇宙的；太空的nastr

15、ology 占星術(shù)nastronomy strnmi天文學36;.Key words expressionsshuttle tl n.航天飛機； 梭子；短程穿梭運行的車輛 (或火車、飛機等)nshuttle bus 往返的公交汽車 space shuttle37;.Key words expressionsendeavor indev n. 努力（attempt，effort, try） nPlease make every endeavor to arrive in time請盡量準時到達 nv.努力（比try 更正式）endeavor to do sthnThey endeavored t

16、o make her happy but in vain.38;.Key words expressionsgrab rb v. 緊緊地抓；趕;匆忙地做；搶 nThe thief grabbed the purse and ran away with it.n這賊猛地一把抓住抓住錢包逃跑了 nDad grabbed some breakfast and went off to work.n爸爸匆匆吃了匆匆吃了點早飯就去上班了。nGrab a seat and make yourself at home. 隨便找個找個地方坐，別客氣。39;.Key words expressions atmos

17、phere tm,sfi n 大氣大氣 atmosphere pressure 大氣壓力大氣壓力氣氛，氛圍氣氛，氛圍nworking atmosphere 工作環(huán)境工作環(huán)境nThe meeting is gone on in very friendly atmosphere. 會議在非常友好的氣氛中進行。會議在非常友好的氣氛中進行。空氣空氣nThe atmosphere is very stuffy in here can we open a window?n這的空氣很悶，咱們能把窗戶打開嗎這的空氣很悶，咱們能把窗戶打開嗎?40;.Key words expressionsdistant di

18、stnt adj. 遙遠的(+from) nThe sun is distant from the earth. 太陽距地球很遙遠。非近親的,遠親的nHe is my distant relative. 他是我的遠房親戚。41;.Key words expressionsgalaxy lksi n.The galaxy=the Milky Way 銀河42;.Key words expressions universe ju:niv:s n 宇宙nMiss Universe 環(huán)球小姐; 宇宙小姐; 世界小姐nuniversity（綜合）大學nOxford University 牛津大學coll

19、ege43;.Summary writing（4 sentences）nWhen the Hubble telescope was launched into space on April 20, 1990, the pictures it sent us were very disappointing because its main mirror was faulty. Four astronauts from the shuttle Endeavour will be making the necessary repairs, and eventually, the pictures f

20、rom the Hubble will tell us a great deal about the age and size of the universe.launcheddisappointingFour astronautseventually44;.Special DifficultiesnNouns: cost, price, valueVerbs: cost, price, value費用，成本價格價值花費問價評價，尊重45;.Key structures 將來完成時、將來進行時和將來完成進行時將來完成時、將來進行時和將來完成進行時 n將來完成時will have done，表示

21、到將來某一時刻已經(jīng)完成已經(jīng)完成的動作，必須和某個時間狀語連用，強調(diào)到將來某一點時間動作的結(jié)束結(jié)束。 nWorkers will have completed the new roads by the end of this year. n將來進行時：will be doing，表示將來某個時候正在進行正在進行的動作或表示計劃好計劃好的事，陳述將來的事實。 nThey will be arriving here tomorrow. n將來完成進行時：will have been doing，表示某種狀況一直持續(xù)到持續(xù)到說話人所提及的時間，從某一點發(fā)生, 一直延續(xù)到將來的某一點, 并且將可能延續(xù)下

22、去，強調(diào)到將來某一強調(diào)到將來某一點時間動作可能結(jié)束或延續(xù)點時間動作可能結(jié)束或延續(xù)。 nBy this time next week, I will have been working for this firm for twenty years. 46;.Exercisesl1. By the summer, Elizabeth_ here for ten years. A. will work B. works C. will have worked D. has workedl2. I hope you _the instructions ready before I come tomorrow. A. to get B. shall get C. will get D. will have gottenl3. The Blacks_ with us for the time being. A. will sta