新概念二Lesson61 精品課件.ppt

1、Hubble,Lesson 61,Trouble with the Hubble,astronaut,The Solar System,eight planets many comets (彗星) other objects (asteroids小行星, debris 碎片etc.),太空旅行：飛往冥王星,Pluto,Which one of the planets has life on them? How did life begin on the earth? The origin of life on earth is a question t hat interests not on

2、ly astronomers but also ancient people.,Are we alone(孤單的) in the universe ?,in the universe = in space,Lesson 61 Trouble with the Hubble,What can we see in space ?,The Hubble telescope 望遠(yuǎn)鏡,Galaxy 星系 comets 彗星 space shuttles 航天飛機(jī) Planets & stars 行星 the Great Wall ? aliens ?,Where is the Hubble ?,It i

3、s above the earths_.,atmosphere,above = outside,Guess: How much does it cost?,It costs over a billion dollars.,over = than,Who launched the Hubble telescope into space?,It was launched into space by NASA,NASA: 美國(guó)國(guó)家航空和宇宙航行局,What will we do if the Hubble telescope is broken ?,Who can repair it ?,astro

4、naut 宇航員,How can the astronauts get to the Hubble ?,The shuttle Endeavour will take the astronauts to the Hubble.,What is this?,galaxy,The galaxy is very _from us.,distant,Hubble n 哈勃 telescope n 望遠(yuǎn)鏡 launch v 發(fā)射 space n 空間（指宇宙空間） billion n. 10億 faulty adj 有錯(cuò)誤的 astronaut n 宇航員,Key words expressions,s

5、huttle n 航天飛機(jī) Endeavour n “奮進(jìn)”號(hào) Robot-arm n 機(jī)器手 grab v 抓 atmosphere n 大氣層，氛圍 distant adj 遙遠(yuǎn)的 galaxy n 星系 universe n 宇宙 eagle eye n 鷹眼,Key words expressions, telescope n.（單筒）望遠(yuǎn)鏡,Key words expressions,launch l:nt, l:nt 發(fā)射 launch the Hubble,Key words expressions, space speis n. 太空 spaceman，spaceship 空地

6、，空處 Is there a space for the car？ 同義詞room n. 空間（不可數(shù)）；房間（可數(shù)） Could you make room for me?,Key words expressions, billion biljn 十億 several billion 幾十億 hundred/ thousand/ million / billion/ trillion hundreds of 成百上千 thousands of 成千上萬(wàn),miljn百萬(wàn),triljn 萬(wàn)億,Key words expressions, faulty f:lti 錯(cuò)誤的 faulty decis

7、ion 錯(cuò)誤的決定 fault n. 錯(cuò)誤 Its all my fault .我的過(guò)錯(cuò) mistake 錯(cuò)誤 by mistake 錯(cuò)誤地 I picked up your bag by mistake.,Key words expressions, grab rb v. 緊緊地抓；搶 The thief grabbed the purse and ran away with it. Dad grabbed some breakfast and went off to work. Grab a seat and make yourself at home.,Key words express

8、ions, distant distnt adj. 遙遠(yuǎn)的 (+ from ) The sun is distant from the earth. 非近親的,遠(yuǎn)親的 He is my distant relative.,Hubble n 哈勃 telescope n 望遠(yuǎn)鏡 launch v 發(fā)射 space n 空間（指宇宙空間） billion n. 10億 faulty adj 有錯(cuò)誤的 astronaut n 宇航員,Key words expressions,shuttle n 航天飛機(jī) Endeavour n “奮進(jìn)”號(hào) Robot-arm n 機(jī)器手 grab v 抓 atmo

9、sphere n 大氣層，氛圍 distant adj 遙遠(yuǎn)的 galaxy n 星系 universe n 宇宙 eagle eye n 鷹眼,Whats the trouble with the Hubble？,The pictures it sent us were very disappointing! Its main mirror was faulty!,Photographs taken by Change ,Questions on the text.,1. When was the Hubble launched into space by NASA ? 2. How muc

10、h did it cost ? 3. How is NASA going to put the telescope right ? 4. How will the Hubble be repaired? 5. What is the special importance of the Hubble?,Put the following sentences into correct order,The Hubble telescope was launched into space.,The Hubble sent us disappointing pictures.,The Hubble wa

11、s above the earths atmosphere.,The astronauts make necessary repairs.,The shuttle Endeavour takes the astronauts to the Hubble.,The Hubble sent us wonderful pictures.,1,2,3,4,5,6,Special Difficulties 難點(diǎn),Nouns: cost, price, value Verbs: cost, price, value,費(fèi)用，成本,價(jià)格,價(jià)值,花費(fèi),問(wèn)價(jià),評(píng)價(jià)，尊重,Key structures,將來(lái)完成時(shí)、

12、將來(lái)進(jìn)行時(shí)和將來(lái)完成進(jìn)行時(shí) 將來(lái)完成時(shí)will have done，表示到將來(lái)某一時(shí)刻已經(jīng)完成的動(dòng)作，必須和某個(gè)時(shí)間狀語(yǔ)連用，強(qiáng)調(diào)到將來(lái)某一點(diǎn)時(shí)間動(dòng)作的結(jié)束。 Workers will have completed the new roads by the end of this year. 將來(lái)進(jìn)行時(shí)：will be doing，表示將來(lái)某個(gè)時(shí)候正在進(jìn)行的動(dòng)作或表示計(jì)劃好的事，陳述將來(lái)的事實(shí)。 They will be arriving here tomorrow. 將來(lái)完成進(jìn)行時(shí)：will have been doing，表示某種狀況一直持續(xù)到說(shuō)話(huà)人所提及的時(shí)間，從某一點(diǎn)發(fā)生, 一直延續(xù)到

13、將來(lái)的某一點(diǎn), 并且將可能延續(xù)下去，強(qiáng)調(diào)到將來(lái)某一點(diǎn)時(shí)間動(dòng)作可能結(jié)束或延續(xù)。 By this time next week, I will have been working for this firm for twenty years.,Exercises,1. By the summer, Elizabeth_ here for ten years. A. will work B. works C. will have worked D. has worked 2. I hope you _the instructions ready before I come tomorrow. A.

14、to get B. shall get C. will get D. will have gotten 3. The Blacks_ with us for the time being. A. will stay B. would stay C. have been staying D. will be staying 4. I_ my boss at three this afternoon. A. shall be picking up B. shall be picked C. shall have been picking up D. shall have picked 5. By

15、the end of the month he_ here for ten years. A. will have worked B. has worked C. will have been working D. has been working,C,D,D,A,C,命名（be named after） 愛(ài)德溫哈勃 Edwin Powell Hubble 外太空探索outer space exploration The Bible: God is the creator of universe. The Bigbang Theory,He saved his daughter from the fire but at the cost of his own life. 我的汽車(chē)（發(fā)動(dòng)機(jī)）有問(wèn)題。（trouble） 明天記得把燈修好（putr