Unit 2 Ill help to clean up the city park第1课时公开课教学设计【人教版八年级英语下册】

Unit2I’llhelptocleanupthecityparks.SectionA(1a-2d)一、教学目标1.听懂并掌握下列词汇及常用表达：volunteer,sign,notice,lonelycleanup,cheerup,giveout,comeupwith,putoff,handout,callup,usedto,carefor2.能使用情态动词could表达建议：Theboycouldgiveoutfoodatthefoodbank.3.能听懂某人可以参与某种援助方式的表达。4.能通过问答，针对不同的受众对象表达相应的援助方式。5.掌握利用阅读图片信息预测听力内容的技巧。6.探索、讨论互相关爱及援助的价值和意义，渗透人文关怀和道德观念的培养。二、教学重点及难点重点：1.核心词汇及常用表达。2.能使用情态动词could表达建议。难点：掌握利用阅读图片信息预测听力内容的技巧。三、教学准备1.教学课件、词汇图片。2.学生课前预习。四、教学过程Task1Step1Warming-upLookandlearnT:Hello,everyone.Todaywe’lllearnUnit2I’llhelptocleanupthecityparks.Didyoueverhelpcleanthecitypark?Doyouoftenhelpothers?Howdoyouoftendotohelpothers?So,thetopicofthisunitishowtoofferhelptoothers.设计意图：由图片和师生间的对话引出本单元的话题，引起学生的共鸣，激发学生学习热情。WatchandthinkT:Asastudent,whatcanyoudotoofferhelp?There’realsosomeorganizationsofferinghelptopeopleinneedinourcountryorintheworld.Let’swatchashortvideo.Youcanthinkaboutwhatthevideodiscusseswhilewatching.设计意图：吸引学生注意力，进一步渗透单元话题。Step2Pre-listeningLookandlearn1.T:Pleaselookatthepicture.Thereisaheartandahand.Thehand’sjustlikeapigeon,isn’tit?Doyouknowwhatsignitis?Whatdoesitmean?Yes,it’sthesignofChineseYouthVolunteerAssociation.Thisassociationoftengivesahandtothepeoplewhoneedhelp.2.T:Whenwegiveahandtothepeoplewhoneedhelp,weofferhelpwithoutgettinganymoneyfromthem,becausewearevolunteers.设计意图：结合图片，学习有关“援助和关爱”的标志和单词，在教学相关英文表述的同时渗透人文关怀和道德观念的培养。Workon1aLook,thinkandlearnT:Nowpleaselookatthescenepicturecarefully.Itsays“VolunteerToday!”onthenoticeboardonawall.Whatdoestheyoungmanhopetodo?Whatdoestheyoungwomansuggest?Helpcleanupthecityparks?Visitsickchildren?Orhelpstophunger?设计意图：学习新词汇的同时，培养学生观察主题图的习惯以及思考问题的能力。Look,talkandlistT:Whatwouldyouliketodotohelppeople?Arethereanyotherwaysyoucoulddotohelppeople?Talkaboutitwithyourpartnerandlisttheminyourbook.设计意图：开展“头脑风暴”活动，激活学生的日常背景知识，为后面的短语学习奠定基础。Lookandlearn1.T:Nextwe’lllookatthepicturesandlearnthesewaysonebyone.Whatcanyouseeinthefirstpicture?Wecouldhelptheoldpeoplecrossthestreet.2.T:What’sthispictureabout?Whatcanwedointhissituation?3.T:Wecouldoftenvisitthesickchildreninthehospitaltocheerthemup.4.T:Doyouknowthislogo?UNICEF,UnitedNationsInternationalChildren’sEmergencyFund,isanorganizationtohelptakecareofchildrenallovertheworld,includingchildren’shealthandeducation.WhatUNICEFdoesischaritywork.设计意图：拓宽学生的知识面，扩充学生的词汇储备量，为下文的听力活动做好准备。ReadandlearnT:Beforewelistentotheconversations,pleasereadthesentencesandlearnthenewwordsandphrases,andthenyoucantellmetheirChinesemeaning.Themodalverb“could”heremeans“tomakesuggestions”.cheerup=makesb.happygiveout=givesth.amongagroupfoodbank=aplacewherepoorpeoplecangetfreefood设计意图：排除听力障碍，减轻学生的听力压力。Step3While-listeningWorkon1bListenandnumberT:OK!Nowpleaselistentotheconversationandnumberthewaystheboyandthegirlcouldhelpothers.设计意图：训练学生捕捉听力细节的能力，提高学生的听力水平。Step4Post-listeningWorkon1cPracticetheconversationT:Nowit’stimeforyoutopracticetheconversation.Youcantalkaboutthepictureswithyourpartneraccordingtotheexpressions.—Ihopeto…—Youcould…设计意图：操练目标语言，巩固所学的内容。Task2Step1Pre-listeningLookandlearnT:AgroupofstudentsareplanningaCityParkClean-UpDay.Here’refivephrases.Nowlet’slookatthepicturesandmatchthemwiththephrases.设计意图：排除听力词汇障碍，减轻学生的听力压力，为接下来的听力活动做准备。Step2While-listeningWorkon2aRead,listenandcheckT:Nowpleaselistentotheconversationandcheckthethingstheyaregoingtodototellpeopleaboutit.设计意图：操练听力技巧，进一步提高听力水平。Workon2bListenandfillintheblanksT:Nowyoucanseefivesentences.First,youcanguessandlearnthenewwordssignandnotice.Next,you’lllistentotheconversationagainandfillintheblanks.Andthenyoucanreadthesentencestogether.设计意图：感知句意，进一步熟悉对话内容，同时引出即将学习总结的动词短语。Step3Post-listeningReadandlearnT:Justnowwesawthesefivephrasesinthesentences,aswellasthethreeonesin1b.Let’slookandlearnonebyone.Andthencanyoufindwhattheyhaveincommon?comeupwith=thinkout(anidea/aplan…)putoff=makesth.happenlaterputup=putsth.(likeanotice)onawallorboardhandout=giveoutcallup=callsb.Workon2cMakeaconversationinpairsT:Nowit’stimeforyoutomakeaconversationinpairs.Youcanimitateorrefertothefollowingsentences.Andthensomepairsofyoucancomeheretoshowyourconversations.WeneedtocomeupwithaplanfortheCityParkClean-UpDay.Let’shavelunchfirst.No,weneedtostartnow.Clean-UpDayisonlytwoweeksfromnow.…设计意图：操练词语表达，体会短语动词以及目标语言的实际运用。LookandlearnT:Nowpleaselookatthepicture—helpinoldpeople’shome.Asavolunteer,wecanvisitthesickkidsinthehospital,giveoutfoodatthefoodbank,orcleanupthecityparks.Ofcourse,wealsocanworkinanoldpeople’sroomtohelptheold.设计意图：学习背景知识，激活学生的思维模式，减轻阅读障碍。Workon2dReadtheconversationT:Thenlet’slearntheconversationin2d.PleasereadtogetherandgettoknowwhatHelenandTomaretalkingabout.Asforthenewwordsandphrases,youcanguesswhattheymeanwhilereading.beusedto+n./v.-ing曾经e.g.Iusedtobeateacher.usedto+v.过去常常e.g.Weusedtomeeteachother.lonely=inastatehavingnoonetotalktocarefor=lookafter设计意图：感知对话内容，提高学生结合上下文猜测词性、词义的能力。ThinkandlearnT:Let’slearntheconversationtogethertogeneralizethemainideaoftheconversationandgetthedetailsofit.设计意图：训练学生捕捉内容细节的能力，进一步熟悉对话内容。Role-playT:Haveyougraspedthewholeconversation?Ithinkit’stimeforyoutorole-playtheconversationbydubbing.设计意图：提高学生的学习热情，调动课堂气氛，综合输出目标语言。TestT:Nowyoushouldtakeatest.一、用所给单词或短语的适当形式填空。1.Johnwantsto______(giveout)somesmallpresentstothepoorpeople.2._______(putoff)workisnotagoodhabit.3.MissLidecidedto_______(handout)anappletoeachchildeveryday.4.Alicealwaysfeels_______(alone)becauseshehasnofriends.5.Thereweresome_______(notice)aboutschoolclub

informationontheboard.二、单项选择。()1.—Doweneed_____him_____usout?—Yes,wedo.A.ask;tohelpB.toask;tohelpC.ask;helpD.toask;help()2.Thelittleboywasveryupset,sohisbestfriendwantedto_____him_____.A.cheer;upB.give;upC.call;upD.put;up()3.IamfamiliarwithLondonbecauseIusedto_____there.

A.cheeringB.cheerC.livingD.live()4.Tedisanorphan(孤儿).Noone______him.A.getoffB.getoutofC.careforD.giveout()5.Ireallydon’tknow______thisquestion.Itistoo