新概念第二冊(cè)6162課(共37張)課件

1、Lesson 61 Trouble with the HubbleWhat is this ?universeAre we alone(孤單的) in the universe?in the universe=in spaceWhat can we see in space?The Hubble telescopeWhere is the Hubble?It is above the earths_.atmosphereabove=outsideGuess: How much does it cost?It costs over a billion dollars.over=more than

2、 Who launched the Hubble telescope into space?It was launched into space by NASA ？He is the director(局長(zhǎng)) of NASA.What will we do if the Hubble telescope is broken?Who can repair it?astronautHow can the astronauts get to the Hubble?The shuttle Endeavour will take the astronauts to the Hubble.What is

3、this?galaxyThe galaxy is very _from us.distantWords and expressionsHubble shuttletelescope Endeavourlaunch robot-armspace grabNASA atmospherebillion distantfaulty galaxy astronaut universeeagle eyeQuestions on the textWhen was the Hubble telescope launched into space?What were the pictures it sent u

4、s like?3. What will the four astronauts from the shuttle Endeavour doing?4.What will the pictures from the Hubble tell us?Blank Filling:The Hubble telescope _into space by NASA on April 20, 1990, at a cost of over a billion dollars. Right from the start there _trouble with the Hubble. The pictures i

5、t_us_very disappointing because its main mirror _faulty! NASA now _put the telescope right, so it will soon _four astronauts to repair it. The shuttle Endeavour _the astronauts to the Hubble. A robot-arm from the Endeavour _the telescope and _it while the astronauts _ the necessary repairs. Of cours

6、e, the Hubble _above the earth atmosphere, so it will soon _us the clearest pictures of stars and distant galaxies that we have ever_. The Hubble _us a great deal about the age and size of the universe . By the time you _this, the Hubbles eagle eye _us thousands and thousands of wonderful pictures.w

7、as launchedwassentwerewasis going to putbe sending upwill be takinggrabholdmakeisbe sendingseenwill tellreadwill have sent在時(shí)間狀語(yǔ)從句中的現(xiàn)在完成式在現(xiàn)在時(shí)間的句子里, 可用現(xiàn)在時(shí)表示將來(lái).這里的現(xiàn)在時(shí)是一個(gè)廣義的時(shí)間, 它在實(shí)際上包括現(xiàn)在完成時(shí), 它們的道理是相通的.When he has finished this project(工程), I will arrived in UK for another project.當(dāng)他完成這項(xiàng)工程的時(shí)候，我就會(huì)到英國(guó)去商議另一

8、項(xiàng)工程If he has started on his way here, I will wait another hour.如果他已經(jīng)起程來(lái)這里了，我就再等一個(gè)小時(shí)Lesson 62:After the fireFree talk:Have you ever experienced any natural disasters? volcano(火山)sandstorm (沙塵暴)Can you tell some kind of natural disasters?drought(旱災(zāi))tsunami (海嘯)Typhoon（臺(tái)風(fēng)）Fire(火災(zāi)）What happened ?What ca

9、n you see in this picture?Everything was destroyed(毀滅)The city became ruin(廢墟)EarthquakeEarthquake of Tangshan in China in 1976The cracks cut across the roads .The buildings fell down .Many things were destroyed, such as bridgerailwaybuildingsA great number of people died and the number of people lo

10、sing their homes was large.What do you think may happen before an earthquake?Bright lights in the skyChickens are flying and dogs are barking, ,and Pigs and cows are too nervous to eat.Fish jump out the pond, and mice run wildly out of the fields.The well has deep cracks in it , and the water in it

11、rises and falls. What shall we do if an earthquake happens?DiscussionDos DontsBe close to the outside wall.2.Stay on the balcony(陽(yáng)臺(tái))3. Jump out of the tall building.4. Use the lift .1.Stay in a small room, such as kitchen or bathroom.2.Hide under the table or bed , if you havent time to escape , you

12、 may stand close to the inside wall with some things covering on the head.3.If you stay in the open air , keep off the tall building, and go to the fields without trees .Discussion: Imagine there is an earthquake now, your home begins to shake and you must leave it right away. You have time to take

13、only one thing. What will you take? Why?personal washing thingsa bottle of water moneytorch(手電筒)mobile phonefood and sweets blanket (毯子)What will you take with you?medicineYou will take:Tang Shans new lookBrave City of ChinaWhile there is life, there is hope.只要人在，就有希望What do you think of the earthqu

14、ake in Wenchuan?I cant stand it. Because The earthquake happened in Wenchuan, Sichuan province.What do you think of the earthquake?I dont like it . Because terrible!What do you think of the Chinese people?I love them. They are friendly and .What do you think of China?I love China. I believe it. I am

15、 proud of it.信任以為豪Hold on, China!New words and expressionscontrol spraysmoke quantitydesolate rootthreaten centurysurrounding patchdestruction blackenflood grass-seedauthorityQueations on the text:How long did it take the firemen to get the fire under control?Had all the trees been burnt or not?Why were the surrounding villages of the hills threatened with destruction?What did the forest authority do after the fire had been put out?What had begun to appear in the blacked soil in place of the green trees?過(guò)去完成時(shí)與過(guò)去進(jìn)行時(shí)的比