2019新人教高中英語(yǔ)選擇性必修一Unit5-Using-Language-(p54)公開課教案

2019新人教高中英語(yǔ)選擇性必修一Unit5UsingLanguage--Exploretheworldhungerproblem教案Teachingaims:1.Enablestudentstoknowthedifferencebetweenchemicalfarmingandorganicfarming.2.Knowthestructureofanargumentativeessayandthewritingskillsofanargumentativeessay,suchasillustrating,givingexamplesormakingcontrasts.3.Writeanargumentativeessayusingwhattheywilllearninthisperiod.Teachingkeyanddifficultpoints:Encouragestudentstocapturesomedetailedinformationinlisteningandexpresstheiropinionsonworldhunger.Helpstudentstotalkwiththeirpeersaboutthepossiblesolutionstoworldhunger.StepⅠLead-inInpairs,discusswhatyoucanseeinthephotosandhowyouthinkeachphotorelatestoworldhunger.(P54)Suggestedanswers:1.Thefirstphotorepresentstheideaofdrought.Eitherariveroralakebedhasbeenexposedbyrecedingwaters,leavingbehindcrackedsoil.Achildispouringwaterontotheground.Whenitisdrought,cropscannotgrowandanimalsmaydie.2.Thesecondphotorepresentstheideaofwar.Hungeroftencomeswithwars,asoftenpeoplecan’tfarm,ortheycannotearnmoneytobuyfood.And,eveniftheyhadmoneytobuyfood,themarketsmightbeemptyorclosed.3.Thethirdphotorepresentsfamine.Thechildinthephotoisavictimoffamine,whichiswhyhis/herarmandhandaresothin.Famineiswhenthecropscannotgrowandthereisnotenoughfoodforeveryonetoeat.Whilefaminecanbecausedbydrought,someoftheworldfaminesinworldhistoryhadothersources,suchasinsectsordiseasesthatdestroyedthecrops,orweatherthatwaseithertoohotortoocoldforthecropstogrowproperly.StepⅡListeningActivity1Listentoaradiointerviewandtakenotes.Thenanswerthefollowingquestions.(1)WhatisFAO?Whatisitsmission?_________________________________________________(2)Whatcanseriouslyaffectcropproduction?_________________________________________________(3)WhatdoestheFAOthinkaboutnutritiousfood?_________________________________________________(4)WhatistheFAOdoingtoalleviateworldhunger?_________________________________________________(5)WhatdoestheFAOsuggestcountriesdo?Suggestedanswers:(1)FAOstandsforFoodandAgricultureOrganization.Itsaimistoeliminateworldhunger.(2)Droughts,floodsandclimatechange.(3)TheFAObelieveseveryoneshouldhavetherighttogethealthyfood.(4)TheFAOrunsaprojectcalledClimate-SmartAgriculture,whichhelpscountriestodevelopsustainableagriculture.(5)Everycountryneedstofocusonmakingnewachievementsinagriculturetoo,whichcanoftenbenefitthewholeworld.Activity2Listenagainandidentifyhowthespeakersupportshisfacts.Matchthesupportingevidencewiththefacts.(1)Accordingtoourlatestfigures,...(2)Thereisstrongevidencetosuggestthat...(3)Ourresearchindicatesthat...A.warscanheavilyaffectfoodproductionandtransportation.B.(worldhunger)standsataround11%oftheworld’spopulation.C.manypeoplejustcan’taffordtoeatwell.Suggestedanswers:(1)B(2)C(3)AActivity3Listenfordetails.(1)Thereisstrongevidencetosuggestthatmanypeoplejustcan’taffordtoeatwell.Andit’snotjustabout;peopleneedtoeat,whichoftenor.

(2)And,ofcourse,globalconflictmust.Anddon’tforgetthatweasindividualscanalsomakeadifference:.

Suggestedanswers:(1)havingenoughfoodtoeat;nutritiousfood;theycannotafford;donothaveaccessto(2)beeliminated;buyfoodthatsupportstheenvironment,andneverwastefoodStepⅢSpeakingTalkaboutworldhungerandpossiblesolutions.1.Whatareallthepossiblecausesofworldhungerthatyoucanthinkof?___________________________________________________________Whatcanpeopleandcountriesdotohelpalleviatethesecauses?____________________________________________________________Suggestedanswers:1.Droughts,floods,povertyandwars.2.Withdroughts,wecaninventnewformsofagriculturethatdonotrelysomuchonwater,anddrought-resistantcrops;floodscanoftenbepreventedbythebuildingofdamsandlevees;povertyisbestsolvedthrougheconomicdevelopmentandprogrammesthatgivepeoplemoreopportunities;warsmaybesolvedthroughinternationalnegotiation.StepⅣWorldFoodDayactivitiesWorkingroupstobrainstormideasforsomeschoolactivitiesthatcelebrateWorldFoodDay.Usethefollowingexpressionstohelpyoucommunicatewithyourgroupmembers.SharingyouropinionsI’drather...Inmyeyes...Inmyopinion,...Withoutadoubt...Theadvantagesare...Ihaveafeelingthat...It’sapitythat...I’dprefer...because...Myimpressionisthat..Ithink/guess/believe...Frommypointofview,...Myview/opinion/beliefisthat...Suggestedanswer:A:SowhatshallwedoforWorldFoodDay?B:Inmyopinion,apostercontestwouldbeaperfectwaytocelebrateit.C:That’sOK,Iguess,butmyimpressionisthateveryoneistiredofmakingposters.A:It’sapity,butIthinkyou’reright.Wealreadyhavepostersallovercampus,andsothemessagemightgetlost.Weneedtomakeastrongerimpact.C:Inmyeyes,weshouldhaveaschooldebateonhowbesttosolvetheproblemofworldhunger.B:Theadvantagesarethatitwouldhelpgetpeopleinvolvedandinterested.A:ButIthinktheproblemwithadebateisthatitdoesn’treallyhithome.Peoplewilllearnmoreaboutworldhunger,andthat’strue.Ihaveafeelingthatveryfewpeoplewillactuallybemotivatedtodoanythingaboutworldhungerthroughadebate.B:MyviewisthatweshouldhaveaWorldFoodDaySundayDinner.C:Whatisthat?B:Well,everyonebuysticketstoeatadinner,andthepriceoftheticketisthesame.Butwhentheybuytheticketstheyhavetodrawtheirticketsatrandom.Somepeoplegetticketstoeatlikeapoorperson—justasmallbowlofrice.Othersgetticketstoeatlikeanaverageperson—noodleswith