高二英语 Unit 11Scientific achievements课件 warming up 旧人教.ppt

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1、Unit 11 Scientific achievementsWarmingupandlistening2021/8/11 星期三1AlexanderBellelectricityThomasEdisontheFirsttelephoneLaiteBrotherstheelectricLampMadameCurieblackholesinUniverseFranklinTheoryofGravityStevenHawkingtheFirstPlaneElbertEinsteinRadiumIsaacNewtontheTheoryofRelativity2021/8/11 星期三2What gr

2、eat inventions do you know?2021/8/11 星期三3Computer2021/8/11 星期三4The first computer in the world.2021/8/11 星期三5Whoinventedthecomputer?isnotaquestionwithasimpleanswer.Therealansweristhatmanyinventorscontributedtothehistoryofcomputersandthatacomputerisacomplexpieceofmachinerymadeupofmanyparts,eachofwhic

3、hcanbeconsideredaseparateinvention.Do you know who invented the first computer in the world?2021/8/11 星期三6EdisonEdison2021/8/11 星期三7MaglevTrain2021/8/11 星期三82021/8/11 星期三92021/8/11 星期三102021/8/11 星期三112021/8/11 星期三12IssacNewton1642-17272021/8/11 星期三132021/8/11 星期三14Which scientific achievement is th

4、e most important?Why?ElectricityCarsAero planesRadio and televisionThe InternetCloningThe Theory of GravityNuclear scienceSolar energy2021/8/11 星期三15Whatdotheyhaveincommon?Makelifebetterandeasier.ChangethewayweliveHelpusunderstandwhatwecouldntunderstandbefore.Leadtonewdiscoveriesandadvancesinscience

5、.Helpusdevelopsociety.2021/8/11 星期三16AlexanderGBell1847-1922Apioneerinthefieldoftelecommunications,hewasinterestedintheeducationofdeafpeople.Thisinterestleadhimtoinventthemicrophoneand,in1876,atelephone.2021/8/11 星期三17Wow!(NeilArmstrong was born on August 5,1930 in Wapakoneta,Ohio)the first person t

6、o touch the Moons surface.His unforgettable phrase,Thats one small step for man;one giant leap for mankind.2021/8/11 星期三18RayTomlinson(born1941):inventor of the first“killer app”(招人喜爱的应用程序招人喜爱的应用程序)He chose the symbol to mark the difference between a message that needed to go to different mailboxes-

7、e-mail.2021/8/11 星期三19Some new words in the listening:announce:document:constitution:Greece:Greek:make sth known publiclypaper,giving information about sth宪法a name of a countryof Greece or its people or language2021/8/11 星期三201.The first listening and try to get the main idea of the whole passage.a.

8、The first astronaut to set foot on the moon.b.Some famous scientists great scientific achievements.c.Some famous first words said by some famous persons.2.Which of the following is not right?a.All famous first words arent always beautiful or wise.b.The first e-mail message is“QWERTYUIOP”,sent by Ray

9、 Tomlinson,who wanted to tell his friend something important.c.It was Alexander Bell who made the first telephone.2021/8/11 星期三21Listen to part 1 and complete the chart below.WordsSpeakerAchievementThats one small step for a man,one giant leap for mankindNeil ArmstrongMr Watson,_;I want you.Alexande

10、r G BellQWERTYUIOPRay TomlinsonSet foot on the moon first Invented the telephone and made the first call Sent first e-mail messagecome hereCan you explain Tomlinsons message?_It was meaningless and just some timeless letters2021/8/11 星期三221.The words“_”are famous because they are the _ of The Consti

11、tution of the United States of America.2.Eureka is a word from the _ language and means _.3.If you ask a father,he might say“_”.If you ask a mother,she might say“_”.We,the people first wordsGreek I have found itDaddy Mommy Part 2.2021/8/11 星期三23Listen to the 2nd part and fill in the blanks 1.Words c

12、an also become famous because they are used in important _.2.Other words have been made famous through stories about great _.Archimedes is said to _ _ an important law of physics when he was taking a _.Watching the water of his bath on the floor,he said“Eureka”,_“I have found it.”3.Of course,perhaps

13、 the most famous and important words in the world are the first words a _ speaks.Proud parents often tell their friends about the important event,but mothers and fathers _ agree on what the first word was.Depending on who you ask,that word is either Well,can you guess?documentseventshavediscoveredba

14、thmeaningbabyseldom2021/8/11 星期三24ALongMarchRocketListening P 812021/8/11 星期三251.Yang Liweis mission lasted 21 hours.2.thousands of people have worked together to make it possible.Yang Liweis mission was made possible by the team of scientists that have developed the Long March Rocket and the Shenzh

15、ou 5 Space Capsule.(太空舱)3.ThereportersaskedYangLiweiabout4.He said he had not seen the Great Wall.Part1his family his backgroundwhat he had seen his training2021/8/11 星期三262.So what did Yang Liwei have to do in order to become an astronaut?First,he _ in school,where he was especially good at _.After

16、 graduating,Yang Liwei _ to be a fighter pilot.In order to be successful,he had to _ both his _ and his _.To become an astronaut,he had to prove that he was _,_ and _ to succeed.He also had to learn about the _,the _,how to _,how rockets work and how to _ in space.studied hard maths was trained deve

17、lop mind body strong intelligent determined earth weather recognise stars find ones way 2021/8/11 星期三27Yang was always good at maths,but he had problems with _.He knew that he must be good at _ if he wanted to be an astronaut,so he asked his wife to practice English with him.After much _,Yang succee

18、ded and passes the _.Yang Liwei is a _ man.People who have worked with him say he knows how to _ _.Once when Yang Liwei was flying a plane,one of the _ stopped.Yang _ and with great _ managed to _.English all subjects hard workEnglish test brave deal with danger engines stayed calm skill keep the pl

19、ane in the air2021/8/11 星期三28Just as he reached the airport,the _ _ stopped,too.Still _,he landed safely without _.Even though Yang Liwei has returned from space,his mission continues.He will continue his work in the _ and will tell people about _ and his _.He wants to inspire young people to _ their _ and work hard to make them _.second engine calm power space programme spaceexperience follow dreams come true2021/8/11 星期三292021/8/11 星期三302021/8/11 星期三31