高二英语Unit11 period warming一 人教.ppt

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1、Unit 11Scientific achievements(科学成就)Period1 Warming Up&Listening2021/8/11 星期三1What great inventions do you know?Solar energy2021/8/11 星期三2Which one do you think is the most Which one do you think is the most important?Why?important?Why?Electricity Cars AeroplanesRadio and televisionThe InternetCloni

2、ng The Theory of GravityNuclear scienceSolar energy2021/8/11 星期三3Do you know any famous scientists in the world?What do you know about their contributions to the world?2021/8/11 星期三4Alexander Bell electricity Thomas Edison the First telephonethe Wright Brothers the electric LampMadame Curie black ho

3、les in UniverseFranklin Theory of GravitySteven Hawking the First PlaneElbert Einstein RadiumIsaac Newton the Theory of RelativityWarming Up 12021/8/11 星期三5Issca Newtonthe Theory of Gravityhelp us understand things that we dont understand beforelead to advances in scienceWarming Up 22021/8/11 星期三6co

4、mputersend e-mails to otherget information from the Internetdo shopping on the Internetchange the way we live2021/8/11 星期三7carmake the trip easyfast,comfortable,convenientlive far away fromwhere you live2021/8/11 星期三8solar energyclean,safe,environmentallyfriendlyhelp reducepollution2021/8/11 星期三9Que

5、stions:1.Can you name some other achievements you think are important?2.What do these achievements have in common?2021/8/11 星期三10Do these achievements have anything in common?If so,what?They have a great effect on peoples life.They change the lifestyle and make the human society move on and become m

6、ore comfortable.They are all important and useful for the development of mankind and society.2021/8/11 星期三112021/8/11 星期三12Neil ArmstrongastronautPre-listening2021/8/11 星期三13Alexander GrahamBellinventor of the telephone2021/8/11 星期三14Ray Tomlinsonfather of e-mail2021/8/11 星期三15Archimedesdiscoverer o

7、f an important law of physics2021/8/11 星期三16Wordsspeakerachievement“Thats one smallStep for a man,oneGiant leap for mankind.”“Mr Watson,_;I want you.”“QWERTYUIOP”Neil ArmstrongAlexander GrahamBellRay Tomlinsoncomeherefirst man onthe moonfirst telephonecallfirst e-mailmessageListeningCan you explain

8、Tomlinsons message?_The first keys on the keyboard 2021/8/11 星期三17Listen to part 2 and complete the sentences below:1.The words“_”are famous because they are the _ of The Constitution of the United States of America.2.Eureka is a word from the _ language and means _.3.If you ask a father,he might sa

9、y;“_”If you ask a mother,she might say:“_”we,the peoplefirst wordsGreekI have found itDaddyMommy2021/8/11 星期三18What would you say if you were.?B.the first cloned human being C.the first person to travel in time A.the first person on MarsPost-listening2021/8/11 星期三19If you were a scientistWhich field

10、 would you work on?2021/8/11 星期三20what would you do?If you were lack of money for your project,How can you get money?2021/8/11 星期三21Role-playDrWilsn-Working onAIDSDr Winfrey-Working on sending a manned spaceship to Mars Dr Smith-Working on Growing food in drought areas DrJones-Working on cloningSpea

11、king2021/8/11 星期三22Introduce your projectExplain why it is importantWork in groups:Oneinterviewer Three-intervieweeRules2021/8/11 星期三23Useful expressionsIf I got the money,I wouldMy plan is toI hope thatId like toI m thinking ofI want/wish/hope/intend/plan to2021/8/11 星期三24If you want to succeedWhat

12、 else do you need besides money?2021/8/11 星期三25Dr Wilson:Because the number of people infected with AIDS is increasing at an astonishing speed.Some of them arefacing death.Dr Jones:Because more and more people areexpecting to get organ transplant(器官移植器官移植)in order to prolong(延长）延长）their lives.2021/8/11 星期三26 Dr Smith:This is important because many people die for lack of food.Dr Winfrey:This is a very important project because we are eager to know if there are signs of life on Mars and if we can live there.2021/8/11 星期三272021/8/11 星期三282021/8/11 星期三292021/8/11 星期三30