Unit1PastandpresentWeletotheunit课件译林版英语八年级下册

WelcometotheunitWhatcanyouseeinthevideo?GreatchangeshavetakenplaceinChinaovertheyears.Developmentisthekeytosuccess!Whatothertypesoftransportdowehave?Lookandsaybikeshipcarhigh-speedtrainmotorbike/spiːd/Inthisunit,wewillreadabouthowShenzhenhaschanged;learnaboutchangesinChinaovertheyears;describethechangesinourhometown;betterunderstandtheeffortsbehindgreatchanges.Learningobjectives1.learnaboutdifferenttransportatdifferenttimes.2.talkaboutyourfavouritetypeoftransport.ReadandanswerMillieandherdadaretalkingabouttransportatdifferenttimes.Millie:Howdidyougotoschoolwhen youwereastudent,Dad?Dad: Iusedtogotoschoolbybike.Millie:Whydidn'tyoutakeabus?Dad: WhenIwasyoung,therewere onlyafewbuses,andtheywere alwayscrowded.Millie:Really?Butnowtheyare comfortableandconvenient. Ilikegoingtoschoolbybus.1.HowdidMillie’sdadgotoschoolwhenhewasastudent?2.WhatdoesMilliethinkofbuses?3.HowdoesMillieliketogotoschool?usedto曾经，过去常常

crowded/ˈkraʊdɪd/拥挤的convenient/kənˈviːniənt/便利的Heusedtogotoschoolbybike.Theyarenowcomfortableandconvenient.Helikesgoingtoschoolbybus.Enjoyavideo:what`sitabout?Thedevelopmenthistoryofthetranspotation.ReadandanalyzeMillie:Howdidyougotoschoolwhen youwereastudent,Dad?Dad: Iusedtogotoschoolbybike.Millie:Whydidn'tyoutakeabus?Dad: WhenIwasyoung,therewere onlyafewbuses,andtheywere alwayscrowded.Millie:Really?Butnowtheyare comfortableandconvenient. Ilikegoingtoschoolbybus.Howcanweaskandansweraboutthetransport?Talkabouttransportinthepast：—Howdidyou...whenyouwere...?—Iusedto...by/on...Talkabouttransportatpresent:Ilike...by/on...PracticetalkingaboutthetransportPastPresentGotoschoolOnfoot,bybike/busBybike/bus/car/underground,onfootGetaroundthecityBybusBytaxi/car/bus/undergroundTraveltoothercitiesBycoach/trainBycoach/high－speedtrain/planeHowdidyougotoschoolinthepast?Iwenttoschoolonfoot.Itisatrain.Ahigh-speedtrain[spiːd]takethetrainbytrainItisacoach.takethecoachbycoachPracticetalkingaboutthetransportPastPresentGotoschoolOnfoot,bybike/busBybike/bus/car/underground,onfootGetaroundthecityBybusBytaxi/car/bus/undergroundTraveltoothercitiesBycoach/trainBycoach/high－speedtrain/planeHowdoyouliketogotoschoolnow?Ilikegoingtoschool_______.bybikeP7Acoachacomfortablebusforcarryingpassengersoverlongdistances

长途汽车；长途客车P7Aalargeroadvehiclethatcarriespassengers,especiallyonethattravelsalongafixedrouteandstopsregularlytoletpeoplegetonandoff公共汽车；巴士busItisataxi.takeataxibytaxicoachbustaxiundergroundtrainplaneMillieisdoingaschoolprojectabouttransport.Helpherbywritingthecorrectwordsunderthepictures.busunderground

coach

taxi

train

planePracticeP7Ataxiacarwithadriverthatyoupaytotakeyousomewhere.Taxisusuallyhavemeterswhichshowhowmuchmoneyyouhavetopay.出租汽车；计程车；的士P7Aundergroundtherailwaysysteminwhichelectrictrainstravelbelowthegroundintunnels地铁P7AtrainLanguagepoints

crowdedadj.拥挤的

becrowdedwith...挤满了...inthecrowd在人群中AttheSpringfestival,thestreetiscrowdedwithpeople.Hehidinthecrowd.Sowecouldn’tfindhim.

在春节，那条街上挤满了人。他藏在人群中，所以我们找不到他。Languagepoints

usedtodosth.过去常常做某事

拓展：(1)usedtodo的therebe结构：Thereusedtobe...那儿过去有个工厂。Thereusedtobeafactory.(2)相似结构辨析：usedtodosth.过去常常做某事be/getusedtodoingsth.习惯于做某事beusedtodosth.被用于做某事Languagepoints

Practice1.Myfatherused________mejokestomakemehappywhenIwasyoung.A.totellingB.tellingC.totellD.told2.Mysisterusuallyhasbreadforbreakfast,butIamused________eggsandmilk.A.tohavingB.havingC.tohaveD.had3.InEnglish,theword“dog”isused________goodfeelings.Forexample,“Youarealuckydog.”A.expressedB.toexpressC.expressingD.toexpressing1.Howdoyougotoschooleveryday?2.Whydoyouchoos