2026年新教材外研版（三起）四年级上册英语Unit 2 Whats your opinion导学案（含答案）

第第页2026年新教材外研版（三起）四年级上册英语Unit2What’syouropinion导学案学习目标1.

词汇与语法：掌握形容词比较级规则变化（faster,easier,moreinteresting,better,healthier,moreimportant）2.

语言技能：①区分fact（事实）与opinion（观点）②读懂书信、小故事并完成阅读理解问答③会书写简短回信④能够清晰表达个人观点，参与简单英文辩论3.

语音：掌握辅音连缀/dr/、/tr/的发音新词预习fact事实opinion观点debate辩论peel果皮crayon蜡笔healthy健康的important重要的plasticbag塑料袋technology科技课前预习任务Thinkandanswer:1Whatisafact?Canyougiveafact?________________________________________________2Whatisanopinion?Canyougiveanopinion?________________________________________________Warm-up:Factoropinion?Task1Lookandcirclefact/opinion1Therearethreehorsesinthispainting.□fact□opinion2Thehorsesinthispaintingarehappy.□fact□opinion3Thispaintinghasdifferentcolours.□fact□opinion4ThisChinesepaintingisbeautiful.□fact□opinion知识点梳理Fact（事实）：可以被证明真假的客观信息。例：Therearethreehorses.Opinion（观点）：个人感受与想法，没有唯一标准答案。例：Thispaintingisbeautiful.Task2WriteonefactandoneopinionaboutyourclassroomFact:________________________________________Opinion:________________________________________Startup:HowshouldIeatanapple?DialogueTom:Lookatthefood!WhatshouldIeatfirst?Mm…Iwantanapple.Amy:Applesaregood,butdon’teatthepeel.Applepeelisdirty.Lingling:Butappleswiththepeelarehealthier.Sam:Appleswithnopeeltastebetter.Daming:Whynotjusteatitwiththepeel?It’seasierandfaster.Amy:Thisappleismakingourpicnicmoreinteresting.Weallhavedifferentideas.Tom:ButwhatshouldIdonow?Q1WhatdoesTomwanttoeatfirst?________________________________________________Task2ReadagainandwriteYoushouldeatthepeel.Youshouldnoteatthepeel.Grammar:Comparativeadjectives形容词比较级Tipsfast→fastereasy→easierinteresting→moreinterestinggood→betterhealthy→healthierimportant→moreimportantTask3ReadandfillDoctorJacob’sopinionAppleswithnopeelare¹______(sweet).Butitis²______(good)toeatthepeel.Why?Becauseitis³______(healthy).Justwashtheapplecarefullybeforeeatingit.Remember,healthis⁴______(important)thananicetaste!Task4PairworkSaying:Anappleadaykeepsthedoctoraway.Example:—Ithinkthesayingisright.Applesaregoodforus.—Idon’tthinkso.Applesarenothealthierthanotherfruits.Nowtalkwithyourpartner:Speedup:Crayons’lettersStorytimeTask1ReadandanswerWhowrotetheletterstoDuncan?________________________________________________Letter1GreyDuncan,Youusemetocolourbiganimals.I’mnowshorterthanmyfriends!Iwanttocoloursmallerthings.Yourtiredfriend,GreyLetter2PinkDuncan,Rememberme?It’sPinkandI’mangry.Youneveruseme.Why?Boyscanusethecolourpink!Apinkdinosaurisgood,too.Yourangryfriend,PinkLetter3BlackHiDuncan,It’sBlack,andI’munhappy.Youonlyusemeforlines.Idon’tlikeit!Howaboutablackrainbownexttime?Yourunhappyfriend,BlackLetter4WhiteDearDuncan,It’sWhiteandI’msad.Youalwaysusewhitepaperandnoonecanseeme.Pleasecanyouuseblackpaper?Yoursadfriend,WhiteLetter5GreenHiDuncan,CanyouhelpmewithmyfriendsYellowandOrange?They’rehavingadebate.Whichcolourisbetterforthesun?Whatdoyouthink?Yourfriend,GreenTask2Readagainandanswer.1WhyisGreycrayonshorterthantheothers?________________________________________________2WhyisPinkcrayonangry?________________________________________________3WhyisBlackcrayonunhappy?________________________________________________4WhatdoesWhitecrayonwantDuncantodo?________________________________________________5WhatareYellowcrayonandOrangecrayontalkingabout?________________________________________________Task3HelpDuncanwritebacktooneofthecrayons.Dear________Thanksforyourletter.Ithink____________________Yourfriend,DuncanFuelup:Hearit,sayitTask1ChantFairytalesFairytalesarefunandcool.Magicdresses,glassshoes.Dreamscometrueformeandyou.Doyoulovethesestories,too?Doallthewordssoundrighttoyou?Trytothink.Trytosee.Let’sexploreandfindthetruth!Task2Findwordswithdr/trsounddr:dress,_______________tr:true,_______________ListeningExercises3Listenandchoose.Whatisthetalkabout?aQuestionsaboutCinderellabFavouritefairytalescReasonstowritefairytales4Listenagainandwrite.•Themagicgoesawayat12am,but¹________stay.•OnlyCinderellacan²________.Howcouldoneofthem³________herfoot?•It’simportantto⁴________and⁵________.Pairwork—WhydoesGoldilocksgointothebears’house?Weshouldn’tgointoothers’houses.—You’reright.Makeyourowndialogueaboutafairytale:Hititbig:HaveadebateTopic:Shouldpeoplegivegiftsonbirthdays?Step1Takeasideandwriteyourreasons.YesReason1:Giftsmakebirthdaysfun.Reason2:________________________________Reason3:________________________________NoReason1:Giftsarenotthebestwaytoshowlove.Reason2:________________________________Reason3:________________________________Step2Findexamplesforyourreasons.YesReason1:Giftsmakebirthdaysfun.Example1:It’sexcitingtoopenagift.Example2:________________________________Example3:________________________________NoReason1:Giftsarenotthebestwaytoshowlove.Example1:Timetogetherismoreimportant.Example2:________________________________Example3:________________________________Step3FishboneideamapOpinion:Peopleshouldgivegiftsonbirthdays.Reason1Example1Example2Reason2Example1Example2Reason3Example1Example2Step4HaveadebateTeamYes:Wethinkthatpeopleshouldgivegiftsonbirthdays…TeamNo:Wedon’tthinkso…Writeyourdebateopeningline:_____________________________________________________________________________________________________________________________________________________________________

WrapupPlaytowin!1Whichfruitdoyoulike______,bananasororanges?Ilike______,becausethey’re______than______.2Doyoueatapplepeelornot?Why?_______________________________________________________3WhatdoesBlackcrayonwantDuncantodraw?_______________________________________________________4Applesare______(healthy)thancakes.5Greycrayonis______(short)thantheothercrayons.6IsPinkcrayonhappy?Whyorwhynot?_______________________________________________________7Sayawordwith“dr”andawordwith“tr”.dr:________tr:________8Whatcolourofcrayondoyoulike?Why?_______________________________________________________9WhatdoesGreencrayonworryabout?_______________________________________________________10GiveanopiniononLittleRedRidingHood._______________________________________________________11Giveafactaboutyourself.Checkit1WhatdidIlearn?_______________________________________________________2Whatwasmyfavouritepart?_______________________________________________________3WhatdoIneedtoworkon?_______________________________________________________Socialstudies:ModelUnitedNationsReadandanswerWhatcanstudentslearninModelUN?_______________________________________________________ModelUnitedNations,orModelUN,isaprogrammeforstudents.Inthisprogramme,studentslearnabouttheUN.Theyalsospeakfordifferentcountriesandtalkaboutsomeoftheworld’sproblems.Therearemanythingstotalkabout.Forexample,howcanpeoplearoundtheworldgetcleanwater?Whyisitimportanttotakecareofnature?InModelUN,youcanmeetnewpeopleandlearnnewthings.Comeandshareyouropinions!Task2Readagainandwrite“✓”or“✗”.____1TherearemanythingstotalkaboutinModelUN.____2InModelUN,studentsspeakforthesamecountry.____3InModelUN,studentsmusttalkaboutalltheworld’sproblems.____4InModelUN,studentscanmeetnewpeopleandlearnnewthings.Task3Workingroups.FindmoretopicsforModelUN.参考答案:课前预习（示例答案，学生可自由发挥）1Afactissomethingwecanprovetrueorfalse.Example:Ihavetwoeyes.2Anopinioniswhatsomeonethinksorfeels.Example:Englishisinteresting.Warm-up:Factoropinion?1fact2opinion3fact4opinionTask2（示例）Fact:Therearefourwindowsinourclassroom.Opinion:Ourclassroomisthenicestintheschool.StartupQ1:Hewantsanapple.Task2Youshouldeatthepeel.Linglingthinksappleswithpeelarehealthier.Damingthinksitiseasierandfaster.Youshouldnoteatthepeel.Amythinksapplepeelisdirty.Samthinksappleswithoutpeeltastebetter.Task31sweeter2better3healthier4moreimportantSpeedup:Crayons’lettersTask1:Grey,Pink,Black,WhiteandGreen.Task21BecauseDuncanalwaysusesGreytocolourbiganimals,soGreybecomesshorter.2BecauseDuncanneverusespink.Shethinksboyscanalsousepink.3BecauseDuncanonlyusesBlackforlines.Hewantstodrawablackrainbow.4HewantsDuncantouseblackpaper.5Theyaredebatingwhichcolourisbetterforthesun.Task3（范文）DearWhite,Thanksforyourletter.IthinkIshoulddrawonblackpapersometimes.Iwillletyoushowyourbeautifulcolournexttime.Yourfriend,DuncanFuelupdr:dress,dreamtr:true,try听力（课本标准原文答案）3a4①theglassshoe②fittheshoe③fit④bekind⑤honestDebate（参考填写）YesReason2:Giftsshowourlovetofriendsandfamily.Reason3:Giftscanbringhappymemories.Example2:MybestfriendwasveryhappywhenIgaveheranotebook.Example3:IstillrememberthetoyIgotonmy10thbirthday.NoReason2:Giftscosttoomuchmoney.Reason3:Expensive