Unit 1 课时4 Section B 1a-1f和reading plus （课件）英语新教材人教版九年级上册

Unit1TheChangingWorld第四课时SectionB1a-1f&Readingplus课型：阅读课主讲人：XXXPre-reading02While-reading03Lead-in01Post-reading&

ReadingPlus04CONTENTSLanguagepoints06Exercise07Summary05Homework08学习目标通过阅读，获取蒙巴萨-内罗毕铁路的基本信息（开通时间、长度、旅行时间变化、年客流量等），完成信息匹配和表格填写；能识别文本中一般过去时（描述旧铁路的问题）和现在完成时（描述新铁路带来的变化）的功能差异；能运用“Problem→Change→Impact→Conclusion”的结构框架，概括文本的主要内容。01能分析文本中不同人群（政府工作人员、商人、超市经理）从新铁路中获得的益处，判断铁路对当地生活的具体影响；能用自己的语言解释“onthefasttrack”的含义，并说明文本的文体类型；能运用文本中的核心词汇和句型，复述新铁路带来的变化。02能评价交通发展对地区发展的意义，表达自己的观点（如“Doyouthinkinfrastructuredevelopmentisalwaysbeneficial?”）；能联系自身生活经验，讨论中国与其他国家合作的更多方式，并进行创造性表达。03通过本节课学习，学生能够：01Lead-inWatchavideoWhatdosethevideotalkabout?Mombasa-NairobiRailwayThisrailwayiscalledtheMombasa-NairobiRailway.Today,wearegoingtoreadatextaboutthisrailwayandfindouthowithaschangedpeople'slives.02Pre-readingLearnaboutthebackgroundinformationofMombasa-NairobiRailway.n.首都n.铁路n.港口MombasaisabigportArailwayconnectstwocities.NairobiisthecapitalofKenya.adj.方便的n.好处/v.使受益n.卡车Doesyourhometownhaveatrainsystem?Howdoesitbenefitlocallives?1aFoodusedtobecarriedbylorries.Therailwaybenefitslocalpeople.Itisconvenienttotakethetrain.Thinkandshare.You'vesharedsomegreatideasabouttransportationinyourhometown.Now,let'straveltoKenya,acountryfarawayfromChina.There,anewrailwayhasbroughtamazingchanges.Butwhatwaslifelikebeforethisrailway?Whatproblemsdidpeopleface?Let'sfindout!Whattypeofwritingisthistext? A.Astory B.Apoem C.AnewsreportLookatthetitleandthepictureandpredict.Whatdoes'fasttrack'mean?Whatdoyouthinkthistextisabout?Whatdoyouthinkthewriterwilltellusaboutthisrailway?Afastroad.Lookatthetitleandthepictureandpredict.IthinkthetextisaboutanewrailwayinKenya.Itwilltelluswhenitwasbuilt,howfastitis,andhowithashelpedlocalpeople.1b03While-readingReadthepassageand

match

the

main

ideawitheachparagraph.A.Differentpeoplehavebenefitedfromthenewrailway.C.Conclusion:workingtogethercanbuildabetterworld.D.Thenewrailwayhaschangedtraveltimeandisverypopular.B.BasicIntroductionabouttheoldtrainandthenewrailway.12341cMatchthenumberswiththeinformation.about41048019012017over2million1._______:theyearthenewrailwaywasopened2._______:theyeartheoldrailwaylinewasbuilt3.____________:thenumberofpeoplewhousethenewtraineveryyear4._______:thelengthoftheMombasa-Nairobirailwayinkilometres5._______:thehoursitusedtotaketoreachNairobifromMombasabytrain6.________

:thehoursittakestoreachNairobifromMombasanowbytrain20171901over2million48010about4Numbersspeaklouderthanwords.Readagainandanswerthequestions.Whatwastheproblemwiththeoldrailway?HowhavethelocalKenyansbenefitedfromthenewrailway?Theoldtrainswereveryslow;thetriptook10hours.Theroadswerealsorough.1dPeoplehavebecomerich.Businessisconvenientandpunctual.TravelischeapFoodtransportisfasterandmoreefficient,sopeoplehavemorefreshfood.Readagainandanswerthequestions.Whyisitimportanttomakefoodtransporteasier?Whatdoes“onthefasttrack”mean?Becausefoodusedtorequirehundredsoflorries,butnowonlytakestwoorthreetrains.Asaresult,peoplecanhavemorefreshfoodtoeat.1dItmeanstherailwayhasbroughtrapiddevelopmentandprogresstothearea.It'saplayonwords—bothafasttraintrackandfastdevelopment.Paragraph1introductionThenewtrainlinewas________in2017.oldrailwayParagraph2newrailwayParagraph3commentsfromlocalsgovernmentworker:businessman:supermarketmanager:Paragraph4conclusionopenedItwasbuiltin1901;traveltook10hours.Traveltimewascuttoabout4hours;over2millionpeopleuseityearly.Peoplehavebecomerich.Convenient,cheap,goodforbusinessdeals.Foodtransporteasier,morefreshfood.Countriescanworktogethertobuildabetterworld.Completethetablewiththeinformationfromthetext.1e04Post-readingQ1:Haveyouseenorheardofanysimilarchangesintheworldoverthelastseveralyears?Wherewasitandwhathappened?Discussthequestions.1fYes,Ihaveheardofsimilarchanges.InChina,thehigh-speedrailwaynetworkhasexpandedrapidlyoverthelasttenyears.Forexample,theBeijing-Shanghaihigh-speedrailwayhascuttraveltimefromabout10hourstoonly4.5hours.Ithasmadetravelmuchmoreconvenientandhasboostedtourismandbusinessbetweenthetwocities.Q2:InwhatotherwayscanChinaworktogetherwithothercountriestobuildabetterworld?Discussthequestions.1fChinacanworkwithothercountriesinmanyways.First,Chinacanshareitstechnologyandexperienceinbuildinginfrastructurelikeroads,bridges,andrailways.Second,Chinacancooperateineducationbysendingteachersandofferingscholarshipstostudentsfromothercountries.Third,Chinacanworkwithothercountriestoprotecttheenvironmentandfightclimatechange.Internationalcooperationhelpsusbuildasharedfutureforallmankind.Q3:Thetextsaystherailwayshowshowdifferentcountriescanworktogethertobuildabetterworld.Whatdoyouthinkaboutthis?Doyouthinkinternationalcooperationisalwayseasy?Discussthequestions.1fYes,cooperationrequiresunderstanding,respect,andpatience.Butwhencountriesworktogether,theycanachievegreatthings—justliketheMombasa-Nairobirailway.Togetherforasharedfuture.Howdoyouunderstandthesentencesbelow?Discussyouropinionsingroups.1eKindnessleavesitsmarkonthegivertoo.Byhelpingothers,youalsoimproveyourself—inheart,mind,orspirit.Weallfacehardtimes,solet’ssupporteachother.Today’shelpercouldbetomorrow’spersoninneed.Groupwork:MakeareportGoodmorning,everyone!Thisis______reportingfrom______.Today,IwanttotalkabouttheMombasa-NairobirailwayinKenya.Thenewrailwaywasopenedin_____.Itis_____kilometreslong.Beforethisrailway,______.Itusedtotake______hourstotravelbetweenthetwocities.Butnow,______.Thetraveltimehasbeencutto______hours.Therailwayhasbenefitedmanypeople.Forexample,______.Ithinkthisrailwayisimportantbecause______.Thankyouforlistening!Imagineyouareareporterforaschoolnewspaper.YouhavejustreadabouttheMombasa-Nairobirailway.Nowyouwanttowriteashortnewsreportaboutit.Workingroupsandprepareyourreport.ReadingplusLoveMyHometown,BuildMyHometownWithadeeplovefortheirhometown,peopleofdifferentagesandprofessionsarecontributingtoitsdevelopmentandgrowingalongwithit.Today,letusexplorethreesuchstories.ThewatermelonfarmerLiuGuanghuiisanagriculturaltechnologyexpertinwatermelonfarming.Althoughheismorethan70yearsold,hestillspendsmostofhisdaysworkinginthesunonthefarmland.Hewearsawidehat,andhisskinisbrownfromthesun.Helovesfarmingandhasspenthisliferesearchingwaystoimproveit.Onhisdaysoff,Guanghuiprovideslocalfarmerswithtechnicaltrainingandguidanceforfree.Withjointeffortsofthegovernment,farmers,andexpertslikehim,thefarmingeconomyintheprovincehasgrownbymorethanonebillionyuanovertheyears.Theflowerlive-streamerJiangHui’sfriendsandfellowvillagerscallherthe“flowergirl”.Whenshewasyoung,Huioftenvisitedheraunt’sflowerfieldafterschool,whereshelearnthowtogrowflowers.Shealsoshowedgreattalentinputtingdifferentflowerstogetherbeautifully.Aftergraduatingfromuniversity,Huidecidedtoreturntoherhometownandstartherownflowerbusiness.Topromotesales,shestartedtosellherflowersonline.Itwashardatfirst,butshedidn’tgiveup.Shealwayspatientlyexplainedandofferedpracticaladvicetocustomers.Gradually,heronlineshopbecamemorepopular.Shealsohelpedandtaughtothervillagershowtosellagriculturalproductsonline.“Manypeoplenowknowabouttheagriculturalproductsfromourtown,”Huisaidwithabigsmile.“Thismakesallthehardworkworthwhile!”ThevillageteacherWhenYuanBailingwasalittlegirl,ittookheralmostanhourtogettoschooleachday,butshelovedschoolsomuchthatshenevermissedit.Asshegrewup,shewitnessedhowhervillagechangedgreatlyovertheyears.Betterroadsandbridgeshavebeenbuilt.Nowittakesonlytenminutesforchildrentogettoschool.Asthefirstpersonfromhervillagetograduatefromuniversity,Bailingdecidedtoreturntoherhometowntobecomeateacher.Shewantstohelpmorechildrengetagoodeducationandbepartofherhometown’sgrowthanddevelopment.Thoughtheareastillneedsfurtherdevelopment,throughthecourageandhardworkofitspeople—likeBailing—ithasabrightfutureahead.Readthetextandcompletethetable.Howdideachpersoninthetextcontributetothedevelopmentandgrowthoftheirhometown?1NameJobContributionLiuGuanghuiWatermelonfarmer/agriculturaltechnologyexpert1.Devoteshimselftoresearchingbetterwatermelonfarmingtechniques.2.Givesfreetechnicaltrainingandguidancetolocalfarmers.3.Helpspushthelocalfarmingeconomytogrowbyoveronebillionyuan.JiangHuiFlowerlive-streamer/flowerbusinessowner1.Returnshometowntorunflowerbusinessandsellsflowersonline.2.Servescustomerspatientlytomakeherflowershoppopular.3.Teachesothervillagerstoselllocalfarmproductsonlineandmakeshometowngoodsknowntomorepeople.YuanBailingVillageteacher1.Isthefirstuniversitygraduateinhervillageandcomesbacktoteachkids.2.Helpsmorelocalchildrenreceivegoodeducation.3.Takespartinherhometown’slong-termgrowthanddevelopment.Whatcanyoudoforyourhometowntomakeadifferenceinthefuture?Discussyourideasingroups.2Icandomanythingsformyhometown.First,Iwillstudyhardtogetrichknowledge.WhenIgrowup,Icancomebacktoworkhereandhelpdeveloplocalindustries.Second,Iwillintroducemyhometown’sspecialproductsandbeautifulscenerytopeopleonline,somorevisitorswillcomehere.Third,Iwillprotecttheenvironmentofmyhometown,plantmoretreesandkeepstreetsclean.Smalleffortslikethesewillmakemyhometownbetterandbetter.05SummarySummaryUnit1TheChangingWorld(SectionB1a-1f)OntheFastTrackProblem→Change→Impact→ConclusionOldRailway(Past)NewRailway(Present)PeopleBenefited:Builtin1901Builtin1901Governmentworker:becamerichVeryslow480kmlongBusinessman:convenient,witheaseTookhoursTookhoursSupermarketmanager:morefreshfoodFoodbylorriesFoodbytrains……TitleMeaning:Onthefasttrack=fasttraintrack+rapiddevelopmentKeyPoint:Differentcountriescanworktogethertobuildabetterworld.06

LanguagepointsLet'slearnandtakenotes.link/lɪŋk/n.交通路线；联系v.连接固定搭配：transportlinks（交通路线），link...with/to...（把……与……连接起来）词性转换：link本身可作名词或动词，无形式变化用法：作名词时可数；作动词时及物。辨析：link强调“连接关系”；connection指“联系或衔接”。词讲练Theonlytransportlinkswereroughroads.（唯一的交通路线是崎岖的道路。）ThenewrailwaylinksMombasatoNairobi.（新铁路连接了蒙巴萨和内罗毕。）例填空：Thebridge______thetwocitiestogether.翻译：这条铁路连接了港口和首都。linksTherailwaylinkstheporttothecapital.Let'slearnandtakenotes.capital/ˈˈkæpɪtl/n.首都；资本固定搭配：capitalcity（首都城市）辨析：capital指“首都”；capitol指“（美国的）国会大厦”。用法：可数名词。词讲练NairobiisKenya'scapital.（内罗毕是肯尼亚的首都。）BeijingisthecapitalofChina.（北京是中国的首都。）例填空：Londonisthe______oftheUK.翻译：他们计划新建一条从港口到首都的铁路。capitalTheyplantobuildanewrailwayfromtheporttothecapital.Let'slearnandtakenotes.conclusion/ˈˈkənˈkluːʒn/n.总结；结论词性转换：动词conclude（得出结论；结束）固定搭配：inconclusion（总而言之），cometoaconclusion（得出结论）用法：可数名词，常用于文章或演讲的结尾部分。词讲练Paragraph4istheconclusion.（第四段是总结。）Inconclusion,therailwayhaschangedpeople'slivesgreatly.（总之，铁路极大地改变了人们的生活。）例填空：Letmedrawa__________fromthesefacts.翻译：总而言之，这项工程很成功。conclusionInconclusion,theprojectisverysuccessful.Let'slearnandtakenotes.behappywith短语对……感到满意用法：后接名词或代词作宾语，表示“对某人或某事感到满意”。同义表达：besatisfiedwith,bepleasedwith反义表达：beunhappywith,bedissatisfiedwith辨析：happywith强调“感到满意”；happyabout强调“对某事感到高兴”。词讲练I'mveryhappywiththenewrailway.（我对新铁路非常满意。）Sheishappywithhernewjob.（她对她的新工作很满意。）例填空：Themanageris______________thenewsupermarket.翻译：村民们对新公路很满意。happywithThevillagersarehappywiththenewhighway.Let'slearnandtakenotes.withease短语轻而易举地用法：在句中作状语，修饰动词，表示“毫不费力地”。词性转换：名词ease（容易；自在），形容词easy（容易的），副词easily（容易地）同义表达：easily词讲练Hecanmakebusinessdealswithease.（他能轻松地谈成生意。）Shesolvedtheproblemwithease.（她轻松地解决了问题。）例填空：Hefinishedthework__________.翻译：她能毫不费力地说英语。witheaseShecanspeakEnglishwithease.07Exercise一、选词填空。Kenya'smain(1)___________isMombasa,andNairobiisthe(2)_________