单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,新概念第二册课件,astronaut,strn:t,n.,宇航员；航天员,astronautstrn:t,Lesson 61,Trouble with the Hubble,哈勃望远镜的困境,Lesson 61,1.Hubble hbl n.,哈勃,2.telescopeteliskup n.,望远镜,3.launch l:nt,l:nt v.,发射,4.space speis n.,空间,(,指宇宙空间,),5.billion biljn n.10,亿,6.faulty f:lti adj.,有错误的,7.astronautstrn:t n.,宇航员,8.shuttletl n.,航天飞机,9.Endeavour indev n.“,奋进”号,1.Hubble hbl n.哈勃,10.robot,arm n.,机器手,rbt,11.grab rb v.,抓,12.atmospheretm,sfi n.,大气层,13.distant distnt ad.j,遥远的,14.galaxy lksi n.,星系,15.universe ju:niv:s n.,宇宙,16.eagle eye n.,鹰眼,一种仪器,10.robotarm n.机器手rbt,1.When and by whom was the Hubble telescope launched?,2.What was the trouble with the Hubble from the start?,3.How is NASA going to repair the telescope?,4.What will the Hubble tell us?,1.When and by whom was the Hub,1.When and by whom was the Hubble telescope launched?,The Hubble telescope was launched by NASA on April 20,1990.,2.What was the trouble with the Hubble from the start?,The pictures it sent us were very disappointing because its main mirror was faulty!,1.When and by whom was the Hub,3.How is NASA going to repair the telescope?,NASA will soon be sending up four astronauts to repair it.The shuttle Endeavour will be taking the astronauts to the Hubble.A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs.,3.How is NASA going to repair,4.What will the Hubble tell us?,The Hubble will tell us a great deal about the age and size of the universe.,How much did it cost?,4.What will the Hubble tell u,The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars.,The Hubble,telescope,NASA,The Hubble telescope was launc,telescope,a piece of equipment shaped like a tube,used for making distant objects look larger and closer.,through a telescope,Details on the moons surface can only be seen,through a telescope,.,n.,望远镜,telescopea piece of equipment,The Hubble,a very powerful,telescope,which is attached to a satellite in space,going around the Earth,and can see much further into space than telescopes on Earth,The Hubblea very powerful tele,launch,l:nt v.,发射,launch,a satellite,发射卫星。,开办，创办,创办一个新企业,launch,a new enterprise,launch on,开始；着手,launch into/out,开始从事；投身于,My parents,launched,me into business.,launch l:nt v.,哈勃望远镜被发射到太空,The Hubble telescope was launched into space,by NASA on April 20,1990 at a cost of over a billion dollars.,哈勃望远镜被发射到太空The Hubble telescop,Who launched the Hubble telescope into space?,It was launched into space by,NASA,Who launched the Hubble telesc,space,speis n.,太空,spaceman spaceship,空地，空处,这儿有空位停车吗？,Is there any,space,for the car,？,同义词,room n.,空间（不可数）；房间（可数）,你能为我腾一点空间吗,?,Could you make room for me?,这只有一个人的空间了,.,There is only space/room for one more person.,时间，一段时间,for a space,暂时，短时间,in space,片刻，一会儿,n.,宇航员,宇宙飞船,space speis n.时间，一段时间n.宇,at a cost of,造价为,at all costs,无论如何，不惜任何代价,她不惜任何代价都要送他的女儿去美国,读书。,She sent her daughter to America to,study at all costs.,cost,at a cost of 造价为cost,pay/spend/cost/take,1)pay,构成,：,sb pay+(money)+for sth,pay for sth,付,钱、,pay for sb,替某人付钱,我昨天为这辆新自行车支付了,200,元,.,I paid 200 yuan for the new bike yesterday.,2)spend,构成,：,sb spend+money+on sth,sb spend+time+,（,in,）,doing sth,pay/spend/cost/take1)pay,3)cost,（主语是物或,it,）,构成,：,sth+cost+,（,sb,）,+money,The book cost me 20 yuan.,4)take,构成,：,it takes sb+time+to do,doing sth takes sb+time,It took me 5 hours to finish my,homework.,3)cost（主语是物或it）,practise,I _ 3 hours doing the maths problem,A new computer_ a lot of money.,Repairing this new car _ the whole afternoon.,It _ me 4 years to finish the book.,I have to _ them 20 yuan for this skirt.,practiseI _ 3 hours do,cost/price/value,作名词时：,cost,成本,price,具体的价格，单价,value,价值,作动词时：,cost,花费,price,定价，问价,value,估价，评价,valueless,worthless,没有用处的，,不重要的,priceless,贵重的，无价的,cost/price/value作名词时：valueless,他牺牲了生命，把女儿从大火中救出来。,He saved his daughter from the fire but,at the cost of,his own life.,生活费用继续上涨。,The cost of living continues to rise.,他牺牲了生命，把女儿从大火中救出来。,billion,biljn,十亿,several,billion,几十亿,hundred/thousand/million/billion/trillion,hundreds of,成百上千,thousands of,.,成千上万,miljn,百万,triljn,万亿,billion biljn十亿 miljn,哈勃望远镜,于,1990,年,4,月,20,日,由,国家航空航天局,发射升空,耗资,10,多亿,美元,.,The Hubble telescope,was launched into space,by,NASA,on April 20,1990,at a cost of,over a billion,dollars.,哈勃望远镜于1990年4月20日由国家航空航天局发射升空,1),right,from the start,从最开始（,right,起强调作用）,我从最开始就不想在这上班。,I didnt want to work here(right)from the start.,2)trouble with,关于,有麻烦,Whats the trouble with you?,你有什么麻烦,?(,医生常这样问,),There is(engine)trouble with my car.,我的汽车（发动机）有问题。,陷入麻烦 摆脱困境,get into trouble get out of trouble,His father told him to,stay out of trouble,.,他父亲叫他避开是非之地。,Right,from the start there was,trouble,with the Hubble.,1)right from the start Ri,The pictures it sent us were very disappointing because its,main mirror was faulty!,定语从句,send sb.sth.,