半半童学
Lesson 29A2 We haven't travelled across India since 1990.3 She hasn't cooked such a lovely meal for ages.4 He has never repeated himself so much before.5 He has never tried so hard before.6 I have never slept so well before.7 She has never forgotten my birthday before.8 I haven't woken up in the middle of the night for ages.9 I haven't run so fast since I was a child.10 We haven't eaten so much for ages.11 He has never taken so many people to Scotland before.12 He has never flown his plane in such bad weather before.B1 refused2 deny3 fetch4 bring5 took6 take7 very8 tooC1 received2 came3 have won4 have already sent5 opened6 smiled7 wasD2 What have you just begun?3 Where did you fly your first passenger?4 How many passengers have you flown/had since then?5 Did you once land on the roof of a block of flats?6 Have you just refused a strange request?7 Why didn't you take him?希望能帮到你
下雨不流泪
Lesson 61 Trouble with the Hubble 哈勃望远镜的困境【New words and expressions】 生词和短语★Hubble n. 哈勃★telescope n. 望远镜★launch v. 发射★space n. 空间指宇宙空间room 空间，不可数Could you make room for me?★NASA n.(National Aeronautics and Space Administration) 国家航空和航天局★billion n. 10亿★faulty adj. 有错误的fault n.错误★astronaut n. 宇航员★shuttle n. 航天飞机★Endeavour n. “奋进”号★robot-arm n. 机器手★grab v. 抓★atmosphere n. 大气层atmosphere 氛围Eg.:I went to the New Concept English of New Oriental School for its good atmosphere.★distant adj. 遥远的★galaxy n. 星系★universe n. 宇宙★eagle eye 鹰眼 First listen and then answer the question. 听录音，然后回答以下问题。 What is the special importance of a telescope in space? The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars. Right from the start there was trouble with the Hubble. The pictures it sent us were very disappointing because its main mirror was faulty! NASA is now going to put the telescope right, so it 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. Of course, the Hubble is above the earth's atmosphere, so it will soon be sending us the clearest pictures of the stars and distant galaxies that we have ever seen. The Hubble will tell us a great deal about the age and size of the universe. By the time you read this, the Hubble's eagle eye will have sent us thousands and thousands of wonderful pictures.参考译文 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。从最开始哈勃望远镜就有问题。它传送给我们的图像很令人失望，因为它的主要镜子有误差。国家航天局准备纠正这一错误，为此将把4名宇航员送入太空修复望远镜。“奋进”号航天飞机将把宇航员送上哈勃。当宇航员进行必要的修复工作时，“奋进”号上的一只机器手将抓住望远镜并托住它。当然，哈勃位于地球的大气层之外，因此，它很快就会给我们传送我们所见到过的、有关行星和远距离星系的最清晰的照片。哈勃将告诉我们有关宇宙的年龄和大小的许多事情。等到你读到这篇文章时，敏锐的哈勃望远镜已经为我们送来了成千上万张精彩的照片。科普性文章结构简单，句式单一，单词教难学会逻辑阅读at a ost of 花费HubbletelescopeHubble telescope 在句中做主语was launched 动词谓语NASA （单词缩写）组织或者机构there was trouble with the Hubble there be 句型trouble with 关于...有麻烦what's the trouble with you?start 开始定语从句省略引导词主句：The pictures ...were...-ing 令人……的Sorry,it's my faultfaulty adj.有错误的be going to 将要put sth.right 把某物放正确it 指代 NASAsend up 往上送The shuttle Endeavour 主语，可能是交通工具robot-arm :arm 手臂hold it 抓住它repairs 修理above 在．．．上面（悬空的）NASA = National Aeronautics and Space Administration 国家航空航天局astronaut n. 飞行员atmospheredistant galaxiesstars 星星a great deal (of) 大量（的）by the time 到那时everytime 每当by the time you read this 到你读这篇文章的时候will have done 将来完成式thousands and thousands of 成千上万的Hubble telescope 被人类送上天空的一种仪器space 宇宙launch 送进disppinting 令人失望astronaut 宇航员robot-arm 机器人手臂阅读：1．克服害怕的心理2．学会理解单词的含义3．科普性文章的理解题在原文中寻找答案Comprehension1...because...Right from the start there was trouble with the Hubble .The pictures it sent us were very disappointing because its main mirror was faulty!Answer B2.The Hubble telescope____The Hubble will tell us a great deal about the age and size of the universe.Answer:AStructure5...the telescope_____....A robot-arm fromnthe Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs.for sb.to do sth 基本结构Answer :Aso that + 句子so long as + 句子：表示只要which + 句子Vocabulary 11...the Hubble____had problems 有问题requires repairs 需要修理There was a problem with its main mirror.What's the trouble with you?problem with sth.Answer D1.problem=question2.problem=trouble12..The Hubble is____....Answer Dabove 在……之上（凌空）above the earth's atmosphere 在大气层的上方【Key Structures】1.将来完成时 will have done2.将来进行时 will be doing 3.将来完成进行时 will have been doing4.现在完成进行时 have been doing将来完成进行时：从某一点发生，一直延续到将来的某一点，并且还将可能延续下去It has been raining....We will have been learning book2...区别：1．一般将来时：事情在将来发生2．将来进行时：等同于一般将来时3．将来完成时：强调到将来某一点时间动作的结束4．将来完成进行时：强调到将来某一点时间动作可能结束或延续过去完成进行时: had been doing过去完成进行时：到过去某一点时间为止动作一直在延续Eg.:His father had dead...Eg.:His father had been waiting for his son until he came back.Eg.:Soon the astronauts will have repaired the telescope will have done 到将来某一点时间，动作完成Eg.:By Friday midday,they will ahve been working on it for seven days. work on sth. 关于……的工作到将来某一点时间，动作延续【Special dificulties】cost,price,value : noun &verbsNouns :price 价格； cost 费用 ; value 价值 at the cost of 以……的费用Verbs:price sth.打听……的价格，并比较 cost 花费 sth cost money value sth 认为……有价值 Eg.:value your time! Eg.:I value your advice. value sth. owned by oneself 敝帚自珍Exercise 1...in the (price,cost,value)of living.sharp rise 大幅上升的living 生活the cost of living 生活的费用2．．．asks me the (price,cost,value)price 价格3．．．．you will (price ,cost,value)it more.value 表示认为有价值4．．．The house(value,cost,priced)fortune 一大笔财富cost 花费5．．．（price,cost,value)....enormouse 巨大的community 社区，社会value 价值of great (enormouse)value 有巨大的价值6．Jane has (value,cost,priced)alternative 另外的recommend 推荐price sth.比较价格7．．（price,cost ,value)...towards = tothe cost of rebuilding 重建费用过去完成进行时 had been doing
