Electricity电MorePracticeC&DP62十中陈理真2012/4/26公开课1.Whatcanwedowithelectricity?2.Whatelsecanelectricitydo?We’lllearnmore.First,reviewthenewwords.Wecan…maketelephonecallsworkthefancookfoodlightthebulbPre-readingv.使发光v.使工作III1.invention2.convenience3.almost4.hard5.imagine6.failure7.traffic2ReadoutthewordsaswellastheChinesemeaning.发明n.方便的adj.几乎；差不多adv.困能的adj.设想v.故障n.交通n.WordsExpert!Go！单词小能手！III8.lift9.electric10.electrical11.urban12.rural13.entertainment14.chop15.as…as16.power电的adj.电梯n.;使升起v.与电有关的adj.城市的adj.农村的adj.文娱节目n.切碎v.像。。。一样conj.电力；电(能)源；n.3Matcheachwordwithitsmeaning(词义配对)III1.invention2.convenience3.almost4.hard5.imagine6.failure7.traffic8.lift9.electric10.electricala)beingeasyb)somethingwrongc)takingpeopleupordowntoanotherfloorinabuildingd)nearlye)cars,buses,peopleontheroadf)difficultg)makingsth.nothavingbeforeh)havingelectricityi)formapictureinmind.j)aboutelectricityTheHareandtheTortoise!Go!龟兔赛跑!3.Readthepassageagain,andchoosethebestanswer.(再看课文选择最佳答案.)1.Thearticleismainlyabouttheusesof________.A.electricityB.waterC.electricity&waterD.electric2.Whathappinessdoestheelectricitybringtous?A.WatchingTVB.SurfingthenetC.ListeningtomusicD.Alloftheabove3.Inthesecondparagraph,whatdoestheword“run”mean?A.跑步B.行驶C.运作D.营业抢答题,加2分!3).Guessingthenewword(猜词)Scanning(扫读)4.Accordingtothearticle,electricityis______.A.moreusefulincitiesthancountryside.B.usefulinbothcitiesandcountryside.C.lessusefulincitiesthancountryside.D.dangerous.5.Whatisthebesttitleforthearticle?A.TheGreatestInventionB.TheUsesOfElectricityC.WithoutElectricity,WithoutLifeD.HowToUseElectricitySafely_________________________________________4.Readafterthetapeandunderlinethefollowinginyourbook.(跟读并在课本上划出下列短语.)III1.街道与建筑物照明2.人和动物保暖3.烹调及加热食物4.冷却食物5.驾驶地铁6.交通灯调控7.带来娱乐及消息8.数百万的家庭lightthestreetsandbuildingswarmpeopleandanimalscookandheatfoodcoolthefooddrivesundergroundtrainsworkstrafficlightsbringentertainmentandnewsmillionsoffamiliesPost-readingS1:Whatcanelectricitydoforyoueveryday?S2:Electricitycan…S1:Canyouliveaneasylifewithoutelectricity?S2:S1:Whatmayhappentoyouwithoutelectricity?S2:...may/maynot/can’t…5.Discussioninpairs,reporttheresulttothewholeclass.(两人小组讨论,记下结果向大家汇报):•Trytousetheverbsbelow(尽量多使用下面动词)1.light2.milk3.warm4.drive5.heat6.cool7.bring8.work抢答题,加5分!5.Usefulexpressionfordiscussion(讨论参考词汇)★Electricitycan…1).lightmyroom2).warmmyhouseinwinter3).drivemybike4).heatbread/sausage(香肠)/chicken/allkindsofdeliciousfoodinthemicrowave5).coolmyhouseinsummer6).bringinformationbyradio/television/telephone7).workmycomputer/Mp3player/myairconditioner8).milkorange/apple/pear/grape/fruitjuicegettosleepinhotsummerserftheinternet/watchTVenjoysongsbyMp3player….Imaynot/can’t★5.Youcanreporttheresultlikethis:(讨论结果汇报格式):Iwouldliketoreporttheresultfrom…..Inhisopinion,/Hesaid/thoughtelectricitycould______________________________________________________________________________________Withoutelectricity,…might/mightnot/couldn’t______________________________________________________________________________________________________________.That’sall,thankyou!6.Whatshouldwedotosaveelectricity?6.ADiscussioninpairs(两人小组讨论）:“HowToSaveElectricity”(taketurns角色轮流)S1:WhatdoyouthinkofPicture1/2/3?S2:Well,/Inmyopinion,/…Wemustn’t/must…Weshould…/we’dbetter…/It’sourdutyto…turnontoo…closethefridgeafter…turnoffthefanwhen…S1:Whatmust/mustn’twedoforsavingelectricity?S2:Well,/Inmyopinion,/…Wemustn’t/must…Weshould…/we’dbetter…/It’sourdutyto…6.ADiscussioninpairs(两人小组讨论):“HowToSaveElectricity”(taketurns角色轮流)S1:WhatdoyouthinkofPicture4/5/6?S2:Well,/Inmyopinion,/…Wemustn’t/must…Weshould…/we’dbetter…/It’sourdutyto…turnoffthelightwhen…unplug(拔出)thekettlewhen…airconditionerS1:Whatmust/mustn’twedoforsavingelectricity?S2:Well,/Inmyopinion,/…Wemustn’t/must…Weshould…/we’dbetter…/It’sourdutyto…I.RetellthepassageonP62within6sentences.（复述课文）II.Writing:“Electricityandhumanbeings”withatleast60words（以“电与人类”为题，写一篇不少于60个单词的短文）includingthefollowing.1.What’stherelationshipbetweenelectricityandhumanbeings?2.Whatrolesdoeselectricityplayinourdailylife?3.Whatshouldwedotouseelectricityinproperways?
