Unit 1 课时4 Section B1a-1f （情境教学课件）英语新教材人教版九年级上册

Unit1TheChangingWorldSectionB(1a-1f)Howdochangesinfluenceus?Bytheendofthelesson,studentswillbeableto:1.Predictthecontentofatextusingthetitleandillustrations.2.Scanforspecificnumbersandmatchthemwithcorrespondingfacts.3.AnalyzethebenefitsoftheMombasa-Nairobirailwaybyidentifyingspecificstakeholdercomments.4.Evaluatethesignificanceofglobalcooperationrepresentedbytherailwayproject.5.Discusssimilarchangesandproposewaysforfutureinternationalcollaboration.LearningObjectivesLeadin01Pre-reading02While-reading03Post-reading04Summary05Languagepoints06Exercise07Homework08Contents

01LeadinWatchavideo.1.Doesyourhometownhaveatrainsystem?2.Howdoesitbenefitlocallives?Let'stalk.

02Pre-readingLookatthetitleandthepicture.What’sthetextprobablyabout?Maybeit’saboutafasttrain.Maybeit’saboutaraceoracompetition.It’saboutafastrailway.Makingpredictions:Thetitleandpicturesareoursecretweapons.

03While-reading(1c)Matchthenumberswiththeinformation.about41048019012017over2million1._______:theyearthenewrailwaywasopened2._______:theyeartheoldrailwaylinewasbuilt3.____________:thenumberofpeoplewhousethenewtraineveryyear4._______:thelengthoftheMombasa-Nairobirailwayinkilometres5._______:thehoursitusedtotaketoreachNairobifromMombasabytrain6.________

:thehoursittakestoreachNairobifromMombasanowbytrain20171901over2million48010about4Numbersspeaklouderthanwords.TrueorFalse.1.

ThenewMombasa-Nairobirailwaywasopenedin2018.（

）2.

Beforethenewrailway,theonlytransportlinksbetweenthetwocitieswereroadsandanoldrailwaybuiltin1901.（

）3.

Thenewrailwayhascutthetraveltimetoabout4hoursforpassengers.（

）4.

Onlyasmallnumberofpeopleusethenewrailwayeveryyear.（

）5.

Therailwayhasmadefoodtransporteasierandpeoplecannoweatmorefreshfood.（

）F2017TTFTmorethan2million(1d)Readagainandanswerthequestions.Itisanexpositoryarticle.(Itprovidesfactsandrealpeople'scommentsaboutaspecificevent.)1.Whattypeofwritingisthetext?Theoldtrainswereveryslow;thetriptook10hours.Theroadswerealsorough.2.Whatwastheproblemwiththeoldrailway?(1d)Readagainandanswerthequestions.3.HowhavethelocalKenyansbenefitedfromthenewrailway?Peoplehavebecomerich.Businessisconvenientandpunctual.TravelischeapFoodtransportisfasterandmoreefficient,sopeoplehavemorefreshfood.(1d)Readagainandanswerthequestions.Becausefoodusedtorequirehundredsoflorries,butnowonlytakestwoorthreetrains.Asaresult,peoplecanhavemorefreshfoodtoeat.4.Whyisitimportanttomakefoodtransporteasier?5.Whatdoes“onthefasttrack”mean?-

Figurative:Kenya'sdevelopment/people'slifeisimprovingquickly.-

Literal:Thetrainrunsfast.(1e)Completethetablewiththeinformationfromthetext.Paragraph1introductionThenewtrainlinewas________in2017.oldrailwayParagraph2newrailwayParagraph3commentsfromlocalsgovernmentworker:businessman:supermarketmanager:Paragraph4conclusionopenedItwasbuiltin1901;traveltook10hours.Traveltimewascuttoabout4hours;over2millionpeopleuseityearly.Peoplehavebecomerich.Convenient,cheap,goodforbusinessdeals.Foodtransporteasier,morefreshfood.Countriescanworktogethertobuildabetterworld.Changesarenotjustaboutspeed,butaboutconnections.Arailwayismadeofsteel,butitcarriesfreshfood,businessdeals,andfriendships.

04Post-readingRoleplay:VoicesfromMombasa.It's2026.Youareata'BeltandRoad'youthforum.Introducethechanges.LevelA:Ifyouareasupermarketmanger/businessman,pleasesharethechanges.Iusedto...butnow...LevelB:IfyouareaChineseengineerwhohelpedbuildtherailway,pleasesharehowyoufeelaboutit.I’mvery...because...Discussion1.Haveyouseenorheardofanysimilarchangesintheworldoverthelastseveralyears?Wherewasitandwhathappened?2.InwhatotherwayscanChinaworktogetherwithothercountriestobuildabetterworld?Medicalaid:SendingdoctorstohelpfightdiseaseslikeCOVID-19ormalariainAfrica.Education:Buildingschoolsorofferingscholarshipsforstudentsfromdevelopingcountriestostudyscienceandtechnology.GreenEnergy:Sharingsolarpaneltechnologyandwindpowerknowledgetohelpcountriesbuildcleanenergysystemsandfightclimatechange.Yes,theChina-LaosRailway(中老铁路).ItconnectsKunmingtoVientiane.IthashelpedLaosbecomealand-linkedcountryinsteadofaland-lockedone.Itbringstouristsandtrade.IheardabouttheJakarta-BandungHigh-SpeedRailwayinIndonesia.ItwasalsobuiltwithChinesehelp.Itmakestravelbetweenthetwocitiesmuchfaster.

05SummarySummary

06LanguagePointsLanguagepoints1.Asaresult,peoplenowhavemorefreshfoodtoeat.

结果，人们现在能吃上更多新鲜食物了。asaresult：结果、因此asaresultof由于……的结果（介词短语，后接原因）resultin导致，造成（结果）resultfrom由……引起，起因于（后接原因）例讲句1.Asaresultoftheheavyrain,thematchwascancelled.由于大雨，比赛被取消了。2.Hardworkcanresultinsuccess.努力工作能带来成功。3.Successresultsfromcarefulplanningandeffort.成功源于周密的计划和努力。Languagepoints2.Beforethen,theonlytransportlinksbetweenMombasaandNairobiwereroughroadsandanoldrailwayline.在那之前，蒙巴萨和内罗毕之间唯一的交通连接是崎岖的公路和一条旧铁路线。例讲句transportv.运输，运送；n.交通运输，运输工具publictransport公共交通transport...from...to...把……从……运到……transportation(n.)运输，交通（美式常用，与transport同义）Truckstransportfreshvegetablesfromfarmstosupermarkets.

卡车把新鲜蔬菜从农场运到超市。Therailwayhasalsomadethetransportoffoodeasier.这条铁路还让食品运输变得更加容易。Languagepoints3.Iamabletogettoplacesontimeandmakebusinessdealswithease.我能准时到达各地，轻松地达成商业交易。dealn.交易，协议

；v.处理，应对dealwith处理，应对agreatdealof大量的（接不可数名词）makeadeal达成协议/做交易例讲句1.Weneedtodealwiththisproblemimmediately.我们需要马上处理这个问题。2.Theprojectrequiresagreatdealoftimeandeffort.

这个项目需要大量的时间和精力。3.Thetwocompaniesmadeadealtosharetechnology.

这两家公司达成了技术共享的协议。Languagepoints4.Itisveryconvenientanddoesn’tcostmuchmoney.

它非常方便，而且花费不多。

例讲句convenientadj.方便的，便利的convenience(n.)方便，便利。atyourconvenience在你方便的时候inconvenient(adj.)不方便的1.Thesupermarketisopen24hoursfortheconvenienceofcustomers.

这家超市24小时营业，方便顾客。2.Thebusscheduleisreallyinconvenientfornightworkers.

这个公交时刻表对夜班工人来说很不方便。3.Youcanpaythebillatyourconvenience.你可以在方便的时候付款。Languagepoints5.LocalKenyanshavebenefitedalotfromthenewrailway.

当地的肯尼亚人从这条新铁路中受益良多。

例讲句benefitv.使受益；获益；n.好处，利益benefitfrom从……中获益beneficial(adj.)有益的，有利的反义词：harm(v./n.)伤害1.Wecanallbenefitfromregularexercise.我们都能从经常锻炼中获益。2.Freshfoodisbeneficialtoourhealth.新鲜食物对我们的健康有益。3.Smokingwillbenefitnoone;itonlyharmsyourbody.

吸烟对谁都没好处，只会伤害你的身体。

07Exercise一、用方框中所给单词的适当形式填空。

（rough,convenient,benefit,passenger,lorry）1.Theoldroadswerevery________,sotravellingwasdifficult.2.Thenewtraincancarrythousandsof____