翼教版八年级英语上册Lesson 36课件

Lesson36GowithTransportation!学练优八年级英语上（JJ）教学课件Unit6 UNIT6Lesson36CleanCars? 学习目标objectivesLearningaims:1.Learnaboutthewordsandexpressionsaboutthetransportation.2.Knowaboutthedevelopmentofthetransportation.Learningimportantanddifficultpoints:1.Graspthemodalverbs2.Talkaboutthepossibilityandimpossibility.3.ModalVerbs NewWordspedalv.踏……的踏板；骑自行车n.踏板thanconj.比energyn.能量 •What’sthetransportationlikeinyourcity?•Whatdifferentkindsoffuelmaybeusedinthefuture? Newfuelssunenergywaterenergywindenergy DearLiMing,Thisweekinschool,wediscussedtransportation.Welearnedabouttrains,planes,bicycles,carsandrockets.Theteacheraskedustothinkaboutthefutureoftransportation.Whattypesoftransportationwillpeopleuseahundredyearsfromnowon?Wehadtothinkofaninventionandpresentittotheclass.Today,Dannygavehispresentation.Heputonanoldbackpack.Hecalledit“FlyingDonuts”.Hegotonachairandjumpeddown.Thenhesaid,“Didyouseeme?Iflew!”Wealllaughed.Iwouldliketoinventacleancar,butIdon’tknowhow.Doyouhaveanyideas?Jenny DearJenny,Thatsoundslikeafunproject!You’rerightaboutcars.Theyareverybadforourenvironment!Peopleshouldwalkorridebicycles.Thatway,ourairwouldbealotcleaner.Youcangofaronabike.TodayIrodeacrossthecity.Ipedalledformorethananhour!Oops!Ihaven’tansweredyourquestionyet.Youcan’tpedalacar!Haveyouthoughtofanewfuelforcars?Inthefuture,carswillprobablyusewaterorsunenergytopowerthem.Ihopeyourpresentationgoeswell.LiMing 1.Theteacheraskedustothinkaboutthefutureoftransportation.老师叫我们考虑未来的交通运输。asksb.todosth.叫（要）某人做某事，ask后跟动词不定式作宾语补足语。Lucyaskedmetogototheparkwithhertomorrow.露西叫我明天和她一起去公园。LanguagePoints 【拓展】和ask一样后面可跟动词不定式作宾语补足语的动词还有：tell,want,allow,wish,like,teach等。ItoldDannytoeatmorehealthyfood.我告诉丹尼要多吃一些健康的食物。MymotherwantedmetovisitBeijingwithher.我母亲想要我和她一起参观北京。【注意】此种句型的否定结构就是不定式to符号前加not。如：Mymothertoldmenottoplayontheroad.It’sdangerous.妈妈叫我不要在马路上玩耍，很危险。 2.Wehadtothinkofaninvention,andpresentittotheclass.我们必须想出一种发明，并把它展示给同学们。haveto不得不；必须Itiscoldoutside.Ihavetoputonmycoat.外面天气寒冷，我不得不穿上外套。 辨析:haveto与must1)两者都表示“必须”，后都加动词原形。haveto常表示因外界原因所致，客观上“不得不做某事“；而must则表示说话人的主观看法，指主观上“必须”做某事。It’stoolate.Theyhavetogohome.天太晚了，他们必须回家了。2)haveto有人称和数的变化，第三人称单数用hasto；也有时态的变化，一般过去时用hadto；一般将来时用willhaveto；而没有人称和数的变化，也没有时态的变化。Hehastoanswerthequestionagain.他不得不重新回答这个问题。Youwillhavetodoitlikethis.你必须这样做。 3.Thatsoundslikeafunproject!soundn.&v.1）n.声音。Soundtravelsat340metrespersecondinair.声音在空气中以每秒340米的速度传播。2)vi.听起来，后跟形容词。Yourideasounds(like)agoodone.你的想法听起来不错。 辨析：sound,voice与noisesound声音，最常用。如：thesoundofrunningwater流水声，voice嗓音，指人的说话声。Shehasabeautifulvoice.她的嗓音很优美。noise噪音，指各种嘈杂声。Don’tmakeanynoise!Yourfatherissleeping.不要吵闹！你爸爸在睡觉。 4.Ihopeyourpresentationgoeswell.我希望你的展示一切顺利。gowell正常，顺利，相当于beallright。如：Ihopeeverythinggoeswell.=Ihopeeverythingisallright.我希望一切顺利。Ihopemyinventiongoeswell.我希望我的发明很顺利。 Canyouthinkofthecleancar?Whatwillitbelike? Practice1.Hervoice______(听起来)sweet.2.Youshouldcleanthewindows.Theyaretoo______(脏的).3.She________(踏……的踏板)herbicycleslowlyupthehill.4.Today________(电)iswidelyusedinourlife.I.根据所给汉语提示，完成下列句子。electricitysoundsdirtypedalled 1.Don'tworry.Iamsurewecanthink______anewway.2.Heput______hiscoatquicklyandwenttoschool.3.Theteacheraskedustothink______thefuture.4.Theworkersgo______theriverbyboateveryday.5.Itsounds______agoodidea.II.用适当的介词填空。likeofonaboutacross 1.Carsinthefuturewillbe______(electricity).2.Doyouknowhow______(do)it?3.Mymotheraskedme______(have)lunchatschool.4.Dannyinventedsomething______(call)“FlyingDonuts”.5.Nowourairisalot______(clean)thanbefore.III.用所给单词的适当形式填空。cleanerelectrictodotohavecalled 1.FinishofftheSsworkbook.2.ReviewUnit6.