北师大版高中英语ppt课件.ppt

《北师大版高中英语ppt课件.ppt》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、Lesson3CleanMachinesUnit9WheelsPartIPre-reading1.Howmanydifferentkindsofcarscanyouname?WarmupDoyouknowthenamesofthefollowingfamouscars?Ford(America)MercedesorBenz(Germany)BMW(Germany)Cadillac(America)Buick(America)Audi(Germany)Differentkindsoffuelcoalpetrol(汽油)diesel(柴油)gas(天然气)2.Whatkindof

2、energydothecarsuse?3.Whatarethemaindisadvantagesofcars?4.Doyouknowanythingaboutsolarcars?Wheredotheygettheirpowerfrom?usethesun’senergyTheadvantages?PartIIReadingSolarCarRacingAboutsolarcars:1.Whatisasolarcar?2.Whataretheadvantagesanddisadvangesofsolarcars?3.Whatisthehighestandaveragespeedo

3、fsolarcar?AboutMarieLogan:1.What’sherexperiencesindesigningsolarcars?(kindergarten,university,5-6,4years,race2/6)2.Howlongdidthefastestcartaketocomplete4,500km?3.Whatarethetwothingsshehasbeendoingrecently?whatisherpurpose?Now，CompleteExercise3onP40.3.Fillintheblanks.Solarcarsarecarsthatuset

4、hesun’senergyfor1.________.Theyarecleanand2.________.Alotofpeoplethinkthatsolarcarsaretooslowornotvery3.________.Designershavetopersuadethemofthe4._________ofsolarcars.Solarcarsaregettingbetterallthetime.Theyhavereached5.________ofnearly80k.p.h.powersafereliableadvantagesspeeds2.Imagineyour

5、selfasasolarcardesignerandyouarehavinganinterviewwithajournalist.Workinpairsanddoaninterview.PartVLanguagePointsimpression印象（可数）；假想；印迹★havea…impressionof对…有…的印象Iwantpeopletohaveagoodimpressionofme.★leave/makea…impressionon给…留下…的印象Thatyoungmanhasleftabadimpressiononme.那个年轻人给我留下了一个很差的印象。拓展：im

6、pressvt.impressiveadj.★beimpressdby/with★impressAwithB用B让A印象深刻(1)我们对她精彩的表演有了深刻的印象。Wewerealldeeply___________________________________________________.(2)他的激动人心的演讲给我留下了深刻的印象。Hisexcitingspeech__________________________________________________.(3)她的教学比他的外表更能使人印象深刻。Herteachingis_________________

7、thanhisappearance.impressedbyherexcellentperformanceleftadeepimpressiononmemoreimpressiveWeallhaveadeepimpressionofherexcellentperformance.2.appreciate欣赏；感激+n.Nobodyappreciatedhistalent.没人欣赏他的才能。Iappreciatewhatyou’vedoneforme.感谢你为我所做的一切。★appreciate(one’s