Lesson3CleanMachines

Unit9Lesson3,CleanMachines,Objectives,Inthislesson,wearegoingtoReadaninterviewtoknowaboutsolarcars.Learntousesomewordsaboutsolarcarsandtalkaboutsolarcarsbyreading.Realizetheimportanceofusingsomenaturalfuel.,SolarCarRacingReadingandVocabulary,Warmup,Doyouknowthenamesofthefollowingfamouscars?,Voiceyouropinion,Wheredotheygettheirpowerfrom?(Whatkindofenergydotheyuse?),Differentkindsoffuel,coal,petrol(BE),gas(AE),diesel(柴油),gas(天然气),thesunlight(solarenergy),thesolarcar,Anewenergy,Whatisasolarcar?,Pre-reading,Makepredictions(TrueorFalse),accordingtothetitleandpictures.,1.Solarcarsusethesunsenergyforpower.2.Solarcarsarecleanandsafe,andthereisnopollution.3.Solarcarscanreachspeedsof100k.p.h.,Fastreading,Readtheinterviewandcheckyourpredictions.,1.Solarcarsusethesunsenergyforpower.2.Solarcarsarecleanandsafe,andthereisnopollution3.Solarcarscanreachspeedsof100k.p.h.,T,T,F,(80k.p.h),Task1:Readtheinterviewcarefullyandfillintheblanksaboutsolarcars.,usethesunsenergy,80,40,pollution,clean,safe,slow,reliable,Detailedreading,Detailedreading,2.ReadthepassageagainanddoExercise3onPage40.,Keys:1.T2.F3.F4.5.T,Findandunderlinethewordsorphrasesthatmatchthemostcloselywiththemeaningofthefollowing.,thinkwellofupuntilthepresenthappendependablearticlesection,Post-reading,Wordsstudyandpractice,Thekeys,haveagoodimpressionof,sofar,takeplace,reliable,essay,chapter,thinkwellof,upuntilthepresent,happen,dependable,article,section,chapter,impression,essay,appreciate,operator,reliable,1.Thingsthatare_canbetrustedtoworkwell2.A/An_isoneofthepartsthatabookisdividedinto.Eachchapterhasanumber,andsometimesatitle.3.Ifyou_something,youlikeitbecauseyourecognizeitsgoodqualities.,reliable,chapter,appreciate,Choosethecorrectwordsandcompletethesentenceswithcorrectforms.,4.Iaskedmystudentstowritea/an_abouttheirhometown.5.Whatwereyourfirst_ofcollege?.My_isthattheyaretotallyoutofcontrol.6.A/An_isapersonwhoconnectstelephonecallsatatelephoneexchange.,chapter,impression,essayappreciate,operator,reliable,essay,impressions,operator,impression,Task1:Roleplay(Ex.4onpage40),Post-reading:Groupwork,Task2:Furtherdiscussion,1.Pleasetellusotheradvantagesanddisadvantagesofsolarcars.2.Doyouthinksolarcarswillbepopular?Why?,Eg.Itusessoitisclean,safeButitsslow,expensive,ChallengingyourowndesignPleasedesignyourowncleanworkingroupsoffour,suchasacar,ahouseorapen.Listsomemainfeaturesandfunctionsofyourwork.Usefulstru