新概念英语第二册课件_Lesson61（共20页）

这是一份新概念英语第二册课件_Lesson61（共20页），共19页。
New wrds and Expressins
Hubble n 哈勃telescpe n 望远镜launch v 发射space n 空间（指宇宙空间）billin n 10亿faulty adj 有错误的astrnaut n 宇航员
shuttle n 航天飞机Endeavur n “奋进”号Rbt-arm n 机器手grab v 抓atmsphere n 大气层distant adj 遥远的galaxy n 星系universe n 宇宙eagle eye n 鹰眼
rm 空间，不可数culd yu make rm fr me？你能为我腾一点空间吗？atmsphere氛围I like the atmsphere at Spring Festival when family get tgether.
In future, astrnauts will be required t descend frm a spaceship while it is still in space and t return t it. The ability t d this will be necessary in future flights t distant planets. Scientists are nw trying t discver if this is pssible. The spaceship Astrnaut which left the earth a shrt time ag, will be travelling three hundred miles int space.
At a certain pint, the Astrnaut will stp fr a shrt time and an astrnaut will attempt t leave thestatinary spaceship and then return t it. We shall nt knw whether the experiment has been successful until we have received a radi message. The first message is expected t arrive at 7 'clck this evening. By that time, the Astrnaut will have been flying thrugh space fr seventeen hurs and will have circled the earth a great many times.
When the first radi messages have been received, the results f the trip will be annunced immediately.
Truble with the Hubble科普性文章科普性文章结构简单，句式单一，单词较难学会逻辑阅读at a cst f 花费Hubble telescpe看作一个整体，在句中做主语was launched 动词谓语NASA（单词縮写）组织或者机构Natinal Aernautics and Space Administratin国家航空航天局
there was truble with the Hubbletruble with 关于有麻烦what's the truble with yu？start开始定语从句省略引导语主句：the 令人的srry，it's my faultfaulty adj 有错误的be ging t将要
put sth right把某物放正确send up往上送rbt-arm：机器人手臂 arm手臂hld it抓住它repairs修理abve在上面（悬空的）astrnaut n 飞行员，宇航员atmspheredistant galaxiesstars星星
a great deal大量 a great deal f 大量的by the time到那时every time每当by the time yu read this 到你读这篇文章的时候will have dne将来完成式thusands and thusands f成千上万的launch送进disappinting令人失望
阅读1、客服害怕的心理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
fr sb t d sth基本结构s that＋句子s lng as＋句子：表示只要
11、had prblems 有问题requires repairs需要修理There was a prblem with its main mirrr.What's the truble with yu？prblem with sth1、prblem＝questin2、prblem＝truble
key structures1、将来完成时 will have dne：事情在将来发生2、将来进行时will be ding等同于一般将来时3、将来完成进行时will have been ding强调到将来某一点时间动作的结束4、现在完成进行时have been ding强调到将来某一点时间动作可能结束或延续将来完成进行时
从某一点发生，一直延续到将来的某一点，并且将可能延续下去it has been will have been learning bk 2...过去完成进行时had been ding过去完成进行时：到过去某一点时间为止动作一直在延续
his father had been deadHis father had been waiting fr his sn until he came back.sn the astrnauts will have repaired the telescpewill have dne到将来某一点时间，动作完成by Friday midday，they will have been wrking n it fr seven dayswrk n sth关于的工作到将来某一点时间，动作延续