Unit 1 课时2 Section A 3a-3d（情境教学课件）英语新教材人教版九年级上册

LearningObjectives通过本节课的学习，学生能够：1.能理解并掌握本课核心词汇与短语，能通过略读、细读，读懂3a访谈文本，梳理出村民在工作/农业/交通商业/公共设施维度的变化。（学习理解）。2.能对比并整理“过去”与“现在”的信息，形成结构化知识。能模仿访谈对话，运用本课词汇和句型描述家乡的变化。（应用实践）。3.能对“乡村发展”“家乡建设”形成初步的价值判断，增强对家乡的认同感与自豪感。能在真实语境中，如采访同学，完成与“变化”主题相关的交流任务等。（迁移创新）。01Lead-inDiscussWhatchangeshaveyounoticedinyourhometowninthepast5years?NewParkNewschoolNewmuseumDiscussWhatcanchangeinavillage?BuildingFarmingJobLead-inTodaywe’llreadaninterviewwithtwovillagers.They’lltellushowtheirhometownhaschangedoverthelast20years.Whatcanchangeinavillage?02Pre-readingLookatthepicturein3aandthetitleoftheinterview.Whatdoyouthinkthevillagerswilltalkabout?roads?Building?Farming?...?Predict03While-readingReadquickly,Getthegeneralideaandmainchanges.Skimming1.Whatisthemaintopicoftheinterview?2.Find2-3mainareasofchangementioned.It’saboutthechangesinthevillageoverthelast20years.WorkFarmingTrafficFacilitiesAspectPastPresentCompletethetablewiththeinformationfrom3a.Scanning3bYoungpeopleworkedinbigcities.Moreyoungpeoplecomebacktoworkinthevillage.Smallfarm,grewafewvegetablesforlocalmarket.Largehigh-techgreenhouses,growtonsoffoodforbigcities.WorkFarmingThinking1.Whydidmoreyoungpeoplecomeback?Betteropportunities,betterlivingconditions,prideinhometown.2.DoyouthinkMsWu'slifeisharderoreasiernow?Why?Easier.Becausetechnologymakesfarmingmoreefficient.AspectPastPresentCompletethetablewiththeinformationfrom3a.Scanning3bNoeasywaytosellproductsfaraway.Newhighway/railway;selltotouristsandonline.OldhousesNewhouses;newhospitalandlibrary.Transport&SalesPublicConditionsWhathasthevillagechanged?ScanningWhat’syourfeelingsaboutthat?ProudHopeful04Post-readingDiscussionWorkandpopulationChangesofvillageTraffic&BusinessFarmingdevelopmentPublicfacilitiesRole-playtheinterviewaccordingtothemindmap.Newhouses,newhospitalandnewlibrary.Manyyoungpeoplereturntothevillagetoworkinsteadofworkinginbigcities.Peopleusehigh-techgreenhousestogrowfruitandvegetablesinamodernway.Traffic(Newhighwaysandrailways;thevillagebecomesatouristattraction.)

Business(Peopleselllocalproductsonline.)3dChoosethethingsthathavegreatlychangedinthelast10yearsinyourhometown.Talkaboutthechangesandhowyoufeelaboutthem.hospitalschoole-paymentshoppingtransportenvironmentrestaurantcinemahousingA:Inyouropinion,whathaschangedthemostinyourhometowninthelast10years?B:Theenvironment,Ithink.A:Howhasitchanged?B:Itusedtobedirtyandmessy.Butnowithasbecomeclean.Therearemoretreesandfreshair.Ifeelveryhappyandcomfortableaboutit.Whatcanwelearnfromthechangesinthevillage?Let’sthlk.Governmentsupport+Hardwork+Technology=PositivechangeAsstudents,wecankeepourcommunityclean,orstudyhardtobuildabetterfutureforit.05SummaryWorkandpopulationChangesofvillageTraffic&BusinessFarmingdevelopmentPublicfacilitiesRole-playtheinterviewaccordingtothemindmap.Newhouses,newhospitalandnewlibrary.Manyyoungpeoplereturntothevillagetoworkinsteadofworkinginbigcities.Peopleusehigh-techgreenhousestogrowfruitandvegetablesinamodernway.Traffic(Newhighwaysandrailways;thevillagebecomesatouristattraction.)

Business(Peopleselllocalproductsonline.)Summary06Languagepoints1.Howhaslifechangedinyourhometownoverthelast20years?现在完成时特殊疑问句：Howhave/has+主语+过去分词…?overthelast+时间段Let’slearnandtakenotesHowhasyourschoolchangedinthepastfiveyears?2.Thenewhighwayandrailwaymusthavehelpedalot!musthave+过去分词，对过去事情做肯定推测，意思是“一定已经…了”Thegroundiswet.Itmusthaverainedlastnight.3.attractionattract(v.吸引)attraction(n.吸引；名胜古迹/景点)attractive(adj.有吸引力的)theway后面跟了一个定语从句。省略了关系代词that或inwhich。意为“改变了我们耕作的方式”。Let’slearnandtakenotesTheGreatWallisafamoustouristattraction.4.We’ve

changedthewaywefarm.Idon'tliketheway(that)youspeaktoyourmother.07Exercises1.She_______playthepiano,butnowsheplaystheguitar.A.usedto B.isusedto C.usesto D.wasusedto2.—Look!Thelightsintheofficearestillon.—Mr.Li________toworklateagain.Let’sgoandhavealook.A.mustgo B.musthavegoneC.cango D.went3.Wecanselllocalproducts______topeoplealloverChina.A.online B.inline C.byline D.online4.Greatchanges______inmyhometow