2013高三英语二轮复习（江苏专用）主题36“记”：航天科技.ppt

1、36“记”之航天科技核心 单词1._ adj.猛烈的；激烈的2 _ adj.基本的，基础的3harmful adj.有害的4 _ adj.温和的；文雅的5glorious adj._6astronomy n天文学7 _ n系统；体系；制度8 _ n学说；理论9 _ n万有引力；重力10 _ n卫星；人造卫星violent fundamental gentle光荣的，荣耀的system theorygravitysatellite11climate n气候12spacewalk n太空行走13 _ n大气层；气氛14spaceship n宇宙飞船15physicist n_16oxygen n氧

2、气17crash vt.&vi.碰撞；坠落18pull n&vt.拉(力)；拖；牵引19launch vt.发射20 _ vt.探险；考察atmosphere 物理学家explore核心 短语1.solar system 太阳系2in time及时；终于3launch a satellite发射人造卫星4in ones turn轮到某人；接着5prevent._阻止；制止6cheer up _7manned spaceship载人宇宙飞船8break out突发；爆发9watch out密切注视；当心；提防10 _一天的行程from感到高兴；感到振奋a oneday trip11a facet

3、oface talk面对面的交谈12realize ones dream 实现某人的梦想13be harmful _对有害14depend on依赖；依靠15be proud _为感到自豪16come into _开始产生；成立17 _暂时；目前18A is three times as big as B A是B的三倍大19with the development of science and technology随着科学技术的发展20make _ possible for life to develop使得生命有可能发展了toofexistencefor the time beingitde

4、pend on sb to do sth依靠某人做某事depend on sb for sth 靠某人供给某物depend on/upon it that.指望；对深信不疑It/That depends 视情况而定What are you going to do this weekend?It depends.If time permits，I may go to Shanghai with my friends.这个周末你打算做什么？看情况，如果时间允许，我可能会和朋友一起去上海。You can depend on it that I shall help you out.你可以相信我会帮你

5、解脱困境。特特别关注 depend on(3年3考)核心 语句1.I make it a rule to keep an English diary every day.我每天都有写英语日记的习惯。2How to solve the problem remains unknown.还不知道怎么解决这个问题。3It makes no difference where we shall have the meeting.我们在哪里召开会议并不重要。4The soldiers are working against time to try and get people out of the rubb

6、le alive.战士们在争分夺秒地工作，设法把人们从瓦砾中活着救出来。5Now that I have written down all the things we need，then its your turn to buy all the items for us.既然我已经写好了我们所需要的东西，就该由你来负责购买了。6The atmosphere in the house relaxed after my mothers inspiring talk cheered me up.妈妈一番激励的话语让我很振奋，家里的气氛也放松了下来。7The sudden change in clim

7、ate prevents some kind of species from existing.气候的突变使得有些物种灭绝。8For the time being，it will not be harmful to you；but youd better watch out when its burning.暂时，它不会对你有什么危害；但当它燃烧时你最好当心点。字词入章，相得益彰 Born in an ordinary family in Liaoning Province in 1965，Yang Liwei became a pilot in Chinese Air Force in 19

8、87，spending 1，350 hours in the air.Having been trained for 5 years，Yang was sent into space at 9：00 am on October 15th，2003 by Chinas Shenzhou V spaceship，which orbited the earth 14 times.In space，he recorded everything he saw and showed both Chinas national flag and the United Nations flag to the p

9、eople watching TV at home.After a 21hour trip to space，he landed safely at 6：23 am the next day，making China the third country that has successfully sent a person into space after Russia and the USA.All of us Chinese are proud of our first spacemanYang Liwei.名 师 招 招 鲜如何做细节理解题七六、排列顺序题排列顺序题要求考生根据事件发生的

10、先后顺序和句子之间的逻辑关系，找出事件发生的正确顺序。做这种题时可采用“首尾定位法”，即最先找出第一个事件和最后一个事件，迅速缩小选择范围，从而快速选出正确答案。Since the 1970s，scientists have been searching for ways to link the brain with computers.Braincomputer interface(BCI)technology could help people with disabilities send commands to machines.Recently，two researchers，Jose

11、 Millan and Michele Tavella from the Federal Polytechnic School in Lausanne，Switzerland，demonstrated(展示)a small robotic wheelchair directed by a persons thoughts.In the laboratory，Tavella operated the wheelchair just by thinking about moving his left or right hand.He could even talk as he watched th

12、e vehicle and guided it with his thoughts.“Our brain has billions of nerve cells.These send signals through the spinal cord(脊髓)to the muscles to give us the ability to move.But spinal cord injuries or other conditions can prevent these weak electrical signals from reaching the muscles，”Tavella says.

13、“Our system allows disabled people to communicate with external world and also to control devices.”The researchers designed a special cap for the user.This head cover picks up the signals from the scalp(头皮)and sends them to a computer.The computer interprets the signals and commands the motorized wh

14、eelchair.Thewheelchair also has two cameras that identify objects on its path.They help the computer react to commands from the brain.Prof.Millan，the team leader，says scientists keep improving the computer software that interprets brain signals and turns them into simple commands.“The practical poss

15、ibilities that BCI technology offers to disabled people can be grouped in two categories：communication，and controlling devices.One example is this wheelchair.”He says his team has set two goals.One is testing with real patients，so as to prove that this is a technology theycan benefit from.And the ot

16、her is to guarantee that they can use the technology over long periods of time.【语篇解读】这是一篇科普类文章，作者向我们介绍了人脑信息和电脑信息研究的最新突破，该技术目前正准备在病人身上应用。1BCI is a technology that can_ Ahelp to update computer systems Blink the human brain with computers Chelp the disabled to recover Dcontrol a persons thoughtsABy co

17、ntrolling his muscles.BBy talking to the machine.CBy moving his hand.DBy using his mind.AscalpcomputercapwheelchairBcomputercapscaplwheelchair2How did Tavella operate the wheelchair in the laboratory?3Which of the following shows the path of the signals described in Paragraph 5?Cscalpcapcomputerwhee

18、lchairDcapcomputerscalpwheelchair答案C考查事实排序。由第五段可知，信号从the scalp发出，然后被a special cap接收，接着传到了a computer，然后传到轮椅，由此可知C项正确。Amake profits from themBprove the technology useful to themCmake them live longerDlearn about their physical condition4The team will test with real patients to_ASwitzerland，the BCI Research CenterBNew Findings About How the Human Brain WorksCBCI Could Mean More Freedom for the DisabledDRobotic Vehicles Could Help to Cure Brain Injuries答案1.B2.D4.B5.C5Which of the following would be the best title for the text?