高中英语 Unit9 lesson3 Clean Machines课件2 北师大版必修3 课件VIP专享VIP免费

GuessingGame:Doyouknowtheirfavoritecars?LeadinLeadinChairmanMaoLastAmericanpresidentUNsecretary-generalBanKi-MoonsolarcarScientistshavebeenmakingsolarcarsforovertwentyyears.Theyhavemadesolarcarsthatgoupto80k.p.h.!LeadinLeadinsolarcarsreachkilometersper-hourSolarCarRacingUnit9lesson3CleanMachinesObjectivesObjectivesBytheendofthisperiod,youwillbeableto:1.Gettoknowasolarcarracer,thesafeandcleansolarcars,aswellastheirraces.2.Buildthesenseofusingcleanenergyefficiently.Pre-readingPre-readingDiscussion:whydopeopleinventsolarcars?1.usethepowerofsunlight2.donotusepetrol,gasoranyotherfuel,nopollution3.cleanandsafeListenandReadHowmanythingsdidtheinterviewerwanttoknowabout?Whatarethey?1aboutasolarracer---MarieLogan2aboutsolarcars3aboutMarieLogan’sfavoritesolarcarraceWhile-reading:While-reading:Name:MarieLoganFrom:Interestedincars(when):Begandesigningcar(when):Designedsolarcars(howmanycars):Howmanyraces:Howmanywins:Whathaveyourecentlybeendoing(two):While-reading:While-reading:Task1:ReadandcompleteSolarCarRacer’sResume(简历)Brisbanesincekindergartenfiveorsixdifferentcarssofar.sixtwoatuniversity1.Ihavebeenbuildinganewcarwithateam.Wehaven’tfinishedyet.2.Ihavebeenwritingthefirstfewchaptersofabooktopersuadepeopletheadvantagesofsolarcars.untilnowTrueorFalse?1.MarieLoganbegandesigningcarswhenshewasastudent.2.Shehaswonmostofherraces.3.Theteamhasnearlyfinishedbuildingasolarcar.4.Mariehaswrittenabookaboutsolarcars.5.Solarcarscanworkevenincloudyweather.FTTFFWhile-reading:While-reading:Task2Readthetextwithyourpartnerandfindoutallthequestionsaboutsolarcars.Whatisasolarcar?Whyarepeopleinterestedinsolarcars?Alotofpeoplethinkthatsolarcarsaretooslowornotveryreliable.Howcanyoupersuadethemoftheadvantagesofsolarcars?While-reading:While-reading:canbetrustedWhatisasolarcar?Solarcarsarecarsthatuse__________.Theydonotuse____,___,___________.While-reading:While-reading:Whyarepeopleinterestedinsolarcars?Peoplehavebeen_____aboutpollutioncausedby________________foralongtimenow.Solarcarsare____________,sothereisalotofinterestinthem.petroloranyotherfuelgasthesun’senergyforpowerfuelslikepetrolandgasworriedcleanandsafeHowcanyoupersuadethemoftheadvantagesofsolarcars?Solarcarsaregettingbetter_______.Theyhavereachedspeedsof______.Intests,onecarwebuilthas_______,evenincloudyweather.While-reading:While-reading:allthetime80k.p.h.averagedover40k.p.h.DiscussionWhateffectcansolarcarshaveonourlife?Ifyouwerescientists,whatelsewouldyouliketodotoprotectourenvironment?While-reading:While-reading:October21st2005SunnyTask3WefoundMarie’sDiaryofherfavoriterace,butsomepartsareunclear.Readthetextandcompletethediary.Tomorrow,thisyear’sWorldSolarCarChallengewilltakeplace.RacersfromtheworldhavereachedAustraliafordays.Wehavebeentalkingaboutthegreatjourney---about4500kmlongcrossthewholeofAustraliafromnorthwesttosoutheast!Thedifferentshapedsolarcarsleftusagoodimpression.Severaldayslater,wewillknowthewinner!While-reading:While-reading:takeplaceRacersnorthwesttosoutheastimpressionhappenpeoplewhojointheracethewaySth.appearstoyouLookatthesesolarcarsanddesignyourownsolarcarwithagroupoffour.Giveitabeautifulname!NameUnknownZhongshanUniversity中山大学"无名"ThinkoftheSourceShangHaiTransportUniversity上海交大"思源"号SunDancerTsinghuaUniversity清华“追日”号Post-reading:Post-reading:Questionsupport:Whatdoesyoursolarcarlooklike?What’sthespeed?W...