新概念英语第二册61课 ppt课件.ppt

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1、Trouble with the Hubble,Hubble hbl n 哈勃,what is the difference between habble and other telescope?,Great scientist we mustrememberThe father of“FAST”南仁东,The biggest radio telescope(射电望远镜)around the world.diameter=500mBe located in Guizhou,Achievement:find two pulsar（脉冲星）one is called J1859-0131（又名FP

2、1-FAST pulsar#1）the distance from it to earth is 16 thousand light year(1.6万光年),the other is J1931-01（又名FP2）the distance from it to earth is 4.1 thousand light year(4100光年),Have you ever considered this questions?Why do we explore the universe?Is there any alien civilization besides our earth?What i

3、s the boundary of universe?(time and space)Is it wise to seek alien?if we find alien,will we bcome friend or enemy?,telescope teliskup n.（单筒）望远镜双筒望远镜：binoculars binkjuls microscope 显微镜tele 远距离的；远的；电视的telephone/telegram(电报)/television,launch l:nt,l:nt v.发射 launch a satellite 发射卫星。开办，创办 launch a new e

4、nterprise 创办一个新企业launch on 开始；着手launch into/out 开始从事；投身于 My parents launched me into business.,space speis n.太空 spaceman 飞行员，spaceship宇宙飞船空地，空间 The books cover every inch of the floor space.那些书占据了地板的每个地方。同义词room n.空间（不可数）；房间（可数）We need to clear away these books to make room for our new students.我们需要

5、清理这些书本，为我们的新学生腾出地方。时间，一段时间for a space 暂时，短时间in space 片刻，一会儿,billion biljn十亿 billionaire bljne n亿万富翁several billion 几十亿 million miljn百万millionaire 百万富翁,faulty f:ltiadj 有缺点的；不完美的faulty operation 错误操作fault n.错误 I like him despite his faults.make a mistake mstek 犯错误 by mistake错误地I picked up your bag by

6、mistake.我错拿了你的手提包。,astronaut strn:t宇航员 astro 前缀 宇宙的；太空的astrology strld 占星术astronomy strnm 天文学,shuttle tl n.航天飞机；梭子；短程穿梭运行的车辆(或火车、飞机等)space shuttle航天飞机v.短程穿梭般运送We shuttled the passengers to the city center by helicopter.我们使用直升飞机往返不停地将旅客运送到市中心。shuttle bus 往返的公交汽车,endeavor indev n.努力（attempt，effort,try

7、）Please make every endeavor to arrive in time.请尽量准时到达Endeavor“奋进”号 v.努力（比try 更正式）endeavor to do sth努力做某事They endeavored to make her happy but in vain.,robot-arm rubt,-bt,rbt n.机器手 robot n.机器人,遥控设备,自动机械,机械般工作的人 arm n.臂,v.装备 配备be armed with=be equipped withArmed with the new machine,a search party wen

8、t into the cave hoping to find buried treasure.Justice has long arms.天网恢恢，疏而不漏。arm in arm 臂挽臂（hand in hand/shoulder by shoulder old）,grab rb v.紧紧地抓；赶;匆忙地做；抢The thief grabbed the purse and ran away with it.这贼猛地一把抓住钱包逃跑了Dad grabbed some breakfast and went off to work.爸爸匆匆吃了点早饭就去上班了。Grab a seat and mak

9、e yourself at home.随便找个地方坐，别客气。,atmosphere tm,sfi n 大气 atmosphere pressure 大气压力气氛，氛围working atmosphere 工作环境social atmosphere 社会气氛academic atmosphere n.学业风气，学习氛围空气The atmosphere is very stuffy in here can we open a window?这的空气很闷，咱们能把窗户打开吗?,distant distnt adj.遥远的(+from)The sun is distant from the eart

10、h.太阳距地球很遥远。非近亲的,远亲的He is my distant relative.他是我的远房亲戚。冷淡的，不亲近的be distant towards/to sb.对某人冷淡distant calls 长途电话distant relationship 异地恋,galaxy lksi n.The galaxy=the Milky Way 银河一群(尤指出色的人或灿烂的事物）a galaxy of beauties一群美女 a galaxy of new cars一批新车,universe ju:niv:s n 宇宙in the universe=in space在宇宙中Miss Uni

11、verse 环球小姐;宇宙小姐;世界小姐university（综合）大学Oxford University 牛津大学college,eagle eye 鹰眼(hawk eye)eagle 老鹰eye(n.)眼睛；眼光;眼神 with sleepy eyes 用昏昏欲睡的眼神keep an eye on.照看;注意make eyes at sb 向某人暗送秋波,The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars.NASA美国国家航空和宇宙

12、航行局（National Aeronautics and Space Administration）具体到某一天，介词用onon sunny dayon the first of January dnjri at a cost of以。代价，耗资at a cost of over a billion dollars 花费了超过10亿美元He saved his daughter from the fire but at the cost of his own life.他牺牲了生命，把女儿从大火中救出来。,Right from the start there was trouble with

13、the Hubble.right from the start 从最开始（right 起强调作用）He didnt want to work at the firm(right)from the start.他从最开始就不想在这家公司上班。trouble with 关于有麻烦 Whats the trouble with you?你有什么麻烦?(医生常这样问)get into trouble=run into trouble 陷入困境之中,陷入麻烦stay out of trouble避开是非His father told him to stay out of trouble.他父亲叫他避开是

14、非之地。have trouble（in）doing sth做某事有困难I have trouble finishing my homework.trouble sb麻烦某人Dont trouble trouble untill trouble troubles you.勿庸人自扰。,The pictures it sent us were very disappointing because its main mirror was faulty!disappointed 感到失望的disappointing 令人失望的faulty，broken与disorder这三个词都有故障损坏的意思，单侧

15、重点各不相同。faulty指的是故障性损坏，特指某一个零部件或部位出现了机械故障，不常用于人和事件；broken是宏观性的坏掉或者打破打碎，是一种外在的表现，外伤；broken glassdisorder常用于人，特指认得精神不正常，紊乱错乱。sleep disorder 失眠,NASA is now going to put the telescope right,so it will soon be sending up four astronauts to repair it.put sth.right 修好（故障等），校正，纠正 Remember to put the lights r

16、ight tomorrow.明天记得把灯修好send up 往上送，使（价格等）上升，提高Space rockets are being sent up all the time.现在随时都有火箭发射send away 赶走，解雇，派 He sent his daughter away to school in England.,The shuttle Endeavor will be taking the astronauts to the Hubble.will be doing 将来进行时,A robot-arm from the Endeavour will grab the tele

17、scope and hold it while the astronauts make the necessary repairs.make the necessary repairs 作必要的修理repair sth.修理某物repair a watch 修理手表make repairs 进行修理make trouble 惹麻烦make money 赚钱make an experiment 做实验make a face 做鬼脸make progress 取得进步make a note 做笔记make a payment 付款make a trip 进行旅行,Of course,the Hub

18、ble is above the earths atmosphere,so it will soon be sending us the clearest pictures of the stars and distant galaxies that we have ever seen.above adv.prep.as we stated above 综上所述above statement 以上叙述above all最重要的，尤其是Above all,we should recognize our strengths and weaknesses.首先，我们应该认识自己的优点和缺点。形容词最

19、高级后面的关系从句常用ever heard,met,read,seen等完成式：Ian is the most interesting man whom I have ever met.伊恩是我所遇见的最有趣的人。,The Hubble will tell us a great deal about the age and size of the universe.a great deal 大量，很多a great deal of 大量的（接不可数名词）Ive learnt a great deal from this book.从这本书上我学到了很多。,By the time you rea

20、d this,the Rubbles eagle eye will have sent us thousands and thousands of wonderful pictures.（1）by the time 到的时候by the time somebody do sth指的是截止到某人做某件事那会儿，常用来指过去的某一时间点上或者将来的某一时间点上某人在做什么事情。By the time the police arrived,the murderer had left.警方赶到时杀人犯已经逃之夭夭。（2）will have sent us将来完成时表示到将来某个时间为止势必会完成或预计

21、要完成的动作，由“will shall+have+过去分词”构成。When we get there，shell have gone to work.我们到那里时她会已上班去了。On Monday hell have been in Britain for three years.到星期一，他在英国就满三年了。（3）thousands and thousands of 成千上万的在表示“几千”、“数千”、“许许多多”、“成千上万”这些数字概念时可用thousands(of):There are hundreds of thousands of cars in this city.=There

22、are thousands and thousands of cars in this city.这座城市里有成千上万辆汽车。,将来完成时、将来进行时和将来完成进行时 将来完成时的构成：will have done，表示到将来某一时刻已经完成的动作，必须和某个时间状语连用，强调到将来某一点时间动作的结束。Workers will have completed the new roads by the end of this year.将来进行时的构成：will be doing，表示将来某个时候正在进行的动作或表示计划好的事，陈述将来的事实。They will be arriving here

23、 tomorrow.将来完成进行时的构成：will have been doing，表示某种状况一直持续到说话人所提及的时间，从某一点发生,一直延续到将来的某一点,并且将可能延续下去，强调到将来某一点时间动作可能结束或延续。By this time next week,I will have been working for this firm for twenty years.,value price cost worth,value常指物的本身的价值，有时也被用作市价或交换价值。在这种意义上，一物的value常以人的主观见解的改变而改变。price指人为规定的商品的价钱。cost 指对物所付的代价。包括物的发现、产出、制造、装修、搬运及其它使此物变成现状时所花去的一切费用。通常物的“price”高于“cost”。worth指物的本来的价值，属永久的和不变的东西。Whats the price of rice?大米的价钱是多少?The cost of living is much higher now than it was.（现在的生活费用比以前高多了。）How much is it worth?=(What is it worth?)这值多少钱?“价值高或低”只能说a high(low)price或 something is expensive(cheap)。,