高中英语 unit1 great scientists课件2 新人教版必修5

《高中英语 unit1 great scientists课件2 新人教版必修5》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Unit1GreatscientistsTherearesomegreatscientificachievementsthathavechangedtheworld.Canyounamesomeofthem?Whatkindofroledotheyplayinthefieldofscience?Dotheseachievementshaveanythingincommon?Matchtheinventionswiththeirinventorsbelowbeforeyouanswerallthesequestions.WarmingUp:AlexanderBellelectricityTh

2、omasEdisontheFirsttelephoneLaiteBrotherstheelectricLampMadameCurieblackholesinUniverseFranklinTheoryofGravityStevenHawkingtheFirstPlaneElbertEinsteinRadiumIsaacNewtontheTheoryofRelativityQuizQuestions(P1)阿基米德(Archimedes)CharlesDarwinThomasNewcomenGregorMendelMarieCurieThomasEdisonLeonardodaVinciHu

3、mphryDavy张衡StephenHawkingPre-reading:Pairwork:Task1.Whatdoyouknowaboutinfectiousdiseases?Task2.Whatdoyouknowaboutcholera?While-reading:JohnSnowDefeatsKingCholera1.Whatdoesthetitleimply?2.Predictwhatthetextisaboutafterreadingthetitleandthefirstparagraph.3.GuesswhatkindofpersonJohnSnowwasbyanalyzing

4、thekeywordsinthefirstparagraph.While-reading:Questions1.WhatdoyouknowaboutDr.JohnSnow’sbeingwell-knowninLondon?(HeattendedQueenVictoriatoeasethebirthofherbabies.).2.FromwhatdiseasedidLondonerssufferinhisage?(Theyexposedthemselvestocholera.).3.WhendidDr.Snowthinkthediseasewouldbecontrolled?(Heknewh

5、ewouldneverbecontrolleduntilitscausewasfound.)4.Whatwasthesecondtheoryexplaininghowthediseasekilledpeople?(Peopleabsorbedthisdiseaseintotheirbodieswiththeirmeals.)5.DidthemapwhichDr.Snowdrawhelpfindthecauseofthedisease?(Themapgaveavaluableclueaboutthecauseofthedisease.)6.WhatdidDr.Snowthinkwasresp

6、onsibleforthedisease?(Itseemedthewaterwastoblame.)7.WhatdidDr.SnowadvisedthepeopleinBroadStreetdo?8.WhatelsedidDr.SnowfindinanotherpartofLondonthatwerelinkedtotheBroadStreetoutbreak?(Inaddition,hefound2otherdeaths.)9.WhatconclusiondidDr.Snowtellthepublic?(Heannouncedthatpollutedwatercarriedthedise

7、ase.)10.WhatdidDr.Snowtellthewatercompanies?(Theywereinstructednottoexposepeopletopollutedwateranymore.)Post-reading:Workingroupsoffouranddiscussthefollowingquestions:1).Whatshouldyoudoifyou'retravelingtoacountry