新概念英语第二册第61课lesson61谷风讲课

1、lesson 61 trouble with the hubble1沐风教资哈勃以哈勃以2.8万公里的时速沿着太空轨道运行万公里的时速沿着太空轨道运行2沐风教资哈勃望远镜拍摄到的宇宙星系哈勃望远镜拍摄到的宇宙星系3沐风教资4沐风教资5沐风教资6沐风教资new words and phrases( tele- ) telephone television telegram2.launch v. launch into 1.telescope n. the hubble telescope 7沐风教资new words and phrases3.space n. 4. nasa n.美国国家航空和

2、航天局美国国家航空和航天局national aeronautics and space administrationspaceman /space suitthere is no space for another chair in this room .8沐风教资new words and phrases5. at a cost of the house is sold at a cost of one million dollars. 6. billion n. hundred / thousand / million 9沐风教资telescope launch spacenasaat a

3、 cost of billion10沐风教资7. right from the start = from the very start /beginning8. there is trouble with sth there was trouble with the computer. new words and phrases11沐风教资9.faulty adj. fault n. a faulty answer / a faulty design / a faulty decisionnew words and phrases10. disappointing adj. the pictu

4、res it sent us were very disappointing . disappointed adj. she was disappointed at what he said .12沐风教资11 put sth right new words and phraseshave you put the watch right?remember to put the lights right tomorrow.12 astronaut n. = spaceman13沐风教资revision1.telescope2.launch3. nasa4. at a cost of5. righ

5、t from the start6. there is trouble with7.faulty8. disappointing9. put sth right10. astronaut14沐风教资textthe hubble telescope was launched into space by nasa on april 20,1990 at a cost of over a billion dollars.15沐风教资right from the start there was trouble with the hubble. the pictures it sent us were

6、very disappointing because its main mirror was faulty! 16沐风教资nasa is now going to put the telescope right, so it will soon be sending up four astronauts to repair it. 17沐风教资please answer the questions1.what is the telescope called?2.when was it launched into space?3.when was there trouble with it?4. how were the pictures it send us?5.what was the problem?6.what is nasa going to do?7.how many strings were broken?8.who will it be sending up to repair it?18沐风教资try to recite 1 hubble -launched-nasa- april 20,1990-cost-over a billion2 right from -trouble 3 pictures-sent-d