仁爱版九年级英语Unit1Topic3教学案例上学期

1、Unit1Topic3SectionAThemainactivitiesare1a,1band3.本课重点活动是1a,1b和3。I.Teachingaimsanddemands教学目标1. Learnsomenewwords:manage,medical,treatment,provide,granddaughter,grandchild,fire,stairs,downstairs.2. Learndirectspeechandindirectspeech:（1） Whatareyoureading,Jane?”Mariaasked.（2） Janesaidthatthisprogramhe

2、lpedhomelesspeoplereturntoworkandliveanormallife.3. Masterwordformation:compounds.4. Learntohelpothersintrouble.n.Teachingaids教具多媒体/图片（流浪者/灾难）/小黑板或幻灯片/“找朋友”歌曲出.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习（时间：10分钟）（通过人口过密带来很多问题，引出本课话题。）T:Whocanshowyouropinionsaboutpopulationproblemtous?Si:Thelargepo

3、pulationproblemisveryseriousnow.Andineveryminuteabout261babieswillbebornintheworld.Ifwedon'tpayanyattentiontotheproblem,itwillcausemanydifficulties.Wewillbeshortofenergyandwater.ThereisheavytrafficSowemustdosomethingtocontrolthepopulationandweshouldcomeupwithwaystoreusetherubbishandtrytodevelopn

4、ewresources.S2:（和上一个同学观点可能基本相同）Ifwedon'tcontrolthepopulation,peoplewillhavenoplacestolivein.Manypeoplewilllosetheirjobsandtheirlivingconditionswillgetworseandworse.Thecrimewillincrease,andthesocietywillbedangerous.（教师总结点评。）T:Youropinionsarecorrectandclear.Yes,ifwedon'tcontrolit,therewillbemo

5、repeopletohavenohousetoliveinandnofoodtoeat.Itwillbringthegovernmentalotofpressure.Sothegovernmentmustprovidethemwithfoodandlivingplaces.（教师可以口头解释“thepeopletohavenohousetolivein“meansthehomelesspeople”让同学们感知homeless"。）（板书并讲解provide。）provide:offerprovidesb.withsth.T:Thepeopleinmanyplacesareveryp

6、oor.Theyarehomeless.Whatshouldwedoforthemifweseethehomelesspeople?（引导学生如何向处于困境的人献爱心。）S3:Iwanttogivesomemoneytothem.T:（指着S3问全班学生）WhatdidS3sayjustnow?（教师转述引出间接引语并板书。）T:S3saidhewantedtogivesomemoneytothem.54: Iwilltakethemtomyhome.T:WhatdidS4say?（教师和学生一起回答。）S4saidshe/hewouldtakethemtoher/hishome.55: Bu

7、tisyourhousebigenoughtoholdsomanypeople?T:WhatdidS5ask?Heaskedifher/hishousewasbigenoughtoholdsomanypeople.S6:（引导学生做几个直接引语变间接引语的练习。）T:Yourwaysarenotbad.ButIreallyhopethatallthepeoplecantakeactiontocontrolthepopulationandimproveourlivingconditions.Fortheproblem,thegovernmenthasmanagedtosolveit.（教师释义领

8、读manageo）Step2Presentation第二步呈现（时间:7分钟）（展示几幅流浪者，灾难图片，让学生体会，唤起同情心。）T:Let'slistento1atwiceandtrytofindouttheanswertothequestion.（教师在黑板上或在幻灯片上呈现听力任务。）Whatmeasuresdoeseverygovernmentdecidetotaketohelpthehomelesspeople?（这个问题很难，学生听两遍可能不会完全得到正确答案然后让学生翻书阅读。）T:Pleaseopenyourbooksandreaditcarefullyagainan

9、dfindoutthecorrectanswer.Youcandiscussitingroups.（学生讨论之后，让学生给出答案。）51: Itprovidesmedicineforhomelesspeople.52: Itprovidesthemwithnicehomes.53: Ittrainsthemsothattheycanfindjobsagain.T:Ithinkyouareright.Step3Consolidation第三步巩固（时间：12分钟）1. T:Pleasereadthedialogin1aagainandthenIwillasksomeofyoutoactitout

10、.（在学生准备的过程中，教师在黑板上写下关键词。）aprogramthathelpshomelesspeople;returntoworkandliveanormallife;peopleinneed;foodandmedicaltreatment;nicehomes;trainthem;feelgoodabout;forthebetter.T:OK.Stophere.Let'sinvitesomegroupstocometofrontoftheclassandactoutthedialog.Trytoinvolveyourselfintherealsituation.（几组同学表演过

11、后，教师点评。）T:Giactwell.G2iscreativeNowpleaseanswerthequestionaccordingtothepassage.Youshouldsumupanddescribeitinyourownwords.Thequestionis:Whatdoesthesuccessfulprogramdoforhomelesspeople?（为了巩固本课重点活动，用此问题让同学进一步熟悉此对话内容。）Si:Theprogramistohelphomelesspeople.Itcanhelpthemreturntoworkandliveanormallife.Itpro

12、videsthemwithgoodfoodandmedicine,nicelivingplacesandtrainsthemsothattheycanfindjobsagain.2. T:Yourdescriptionisverycorrect.Next,let'splayagameFollowme”.I'llgiveyouanexample.Youmustdoitlikethat.（为了巩固间接引语，设计一个“跟我学”的游戏。）T:Imreadinganewspaper.Youmustsay:Theteachersaidshewasreadinganewspaper.Doyo

13、uunderstandme?Ss:Yes.T:OK.Let'sbegin.Myfatherisadoctor.Ss:Theteachersaidherfatherwasadoctor.（教师总结一下间接引语的肯定句用法。）T:Becareful.IfIsayAretherehomelesspeopleinCanada?'Youmustsay:TheteacheraskediftherewerehomelesspeopleinCanada.Doyouunderstandme?Ss:Yes.T:OK.Let'sbegin.Istheworld'spopulation

14、6.5billion?Ss:Theteacheraskediftheworld'spopulationwas6.5billion.（总结一下间接引语疑问句用法，讲述与肯定句的不同，让学生会区分它们的用法。）T:Now.Youcanwritetwosentencesyourselves.Thenaskonebyone.T:Areyouready?Let'sbeginfromme.Thiscityhasawonderfulprogramtohelphomelesspeople.Si:Theteachersaidthatthiscityhadawonderfulprogramtohe

15、lphomelesspeople.Howoldareyou,S2?S2:SiaskedhowoldIwas.S2:Canyoudance?S3：S2askedifIcoulddance.S3：Chinaisdevelopingquickly.S4：S3saidChinawasdevelopingquickly.S4：Ss：（三分钟后停止游戏。）3.T:Openyourbooksandfinish1b.Thenwechecktheanswers.（教师指导一下，如何完成。）Example:Whatareyoureading,Jane?MariaaskedJanewhatshewasreading

16、.（学生就很快会完成另外五句的间接或直接引语，让学生起来回答。）S2:AretherehomelesspeopleinCanada?S3：JanetoldMariaeverycountryhashomelesspeople.S4：Thisprogramhelpshomelesspeoplereturntoworkandliveanormallife.MariaaskedJanehowtheymanagedit.T:Youdidverywell.Let'sreadthefoursentencestogether.Step4Practice第四步练习（时间：11分钟）1.T:Thought

17、herearemanyhomelesspeopleintheworld,theworldisfulloflove.Let'sknowagirlcalledCarly,pleaselistentothetapein2andchoosetherightanswers.（教师播放两遍2录音后，找同学核对答案。请学生思考如何把这四个问题转换成本课知识点，把直接引语变成间接引语。）T:Whocanretellit?Tryyourbestandtakeiteasy.Themore,thebetter.S1,youarethefirst.51: Carlyisa16-year-oldIndiangi

18、rl.T:Whatdidhe/shesay?S2,please.52: He/ShesaidCarlywasa16-year-oldIndiangirl.T:OK,let'sgoontoretellit.S3,please.53: Herparentsdiedintheflood.T:Whatdidhe/shesay?S4,please.54: He/Shesaidherparentsdiedintheflood.2.（通过本环节的训练，锻炼了同学们听的能力及口语表达能力，同时巩固了直接引语变间接引语。）（教师设置情景，引入合成词的讲解。）T:Excellent.Ithinkyouma

19、ybetired.Let'shaveabreakandlistentoasong.（教师放歌曲“找朋友”。）T:Wehopewehavemanyfriendswhocangetalongwithus.Englishwordsalsohavetheirownfriends.Let'shelpthemfindgoodfriends.（用小黑板或幻灯片出示3。）T:Youcandoitingroups.（学生讨论两分钟后，请同学口头完成，并猜测词义。）T:Whohashelpedthemfindfriends?Thenguesstheirmeanings.55: motherland

20、land"aregoodfriends.Ithinkitsmeaningis祖国".56: basket""andball"aregoodfriends.Itmeans篮球”.57: birth"andday"aregoodfriends.Itsmeaningis"生日"T:You'reveryhelpful.Weshouldoftenhelpeachother.InEnglish,therearemanywordslikethese.It;sforustomakeourvocabularybig

21、ger.Let'strytogivemoreexamples,pleasedoitingroups.（学生讨论过后，让各组汇报本组讨论结果。对表现最佳，说出合成词最多的小组给予表扬。）Step5Project第五步综合探究活动（时间：5分钟）（学生口述合成词时，教师在黑板上写出几个合成词让他们猜测词意。）1. T:OK.Stophere.Pleaselookatthecompoundsontheblackboardandguesstheirmeaningsingroups.earthquakenightdressbystanderblueprintbaby-sittertownsman

22、（学生讨论后，说出词意，猜不出来的教师给出答案。）2. Homework:Findoutmoreexamplesandaddthemtoyourvocabulary.板书设计:videsth.forsb.grandsongrandsondownstairsdownstairsProjectHopehaschangedmylife.SectionAWhatareyoureading,Jane?一I'mreadinganewspaperfromCanada,Maria.MariaaskedJanewhatsh

23、ewasreading.JanesaidthatshewasreadinganewspaperfromCanada.AretherehomelesspeopleinCanada,Jane?MariaaskedJaneiftherewerehomelesspeopleinCanada.SectionBThemainactivitiesare1a,1band3.本课重点活动是1a,1b和3。I.Teachingaimsanddemands教学目标1. Learnsomenewwords:rope,retell,discover,invention2. TalkaboutNewYork'sc

24、itylifeinthepastandnow.（1） Iheardthetraffictherewasterribleandeveryonedrovetoofast.（2） Ialsoheardthestreetsweredirty.（3） Ithinkit'sawonderfulplacetolivein.3. Payattentiontodirectandindirectspeech.4. Learnaboutwordformation:derivationsdisobeydiscoverimpossibleimportantpeacefulusefulexcitingintere

25、stingn.Teachingaids教具小黑板/多媒体/几张新旧北京图片/录音机出.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习（时间：10分钟）1.（检查作业，引出新课。）（教师播放“找朋友”的乐曲，四个小组展开竞赛复习合成词。）T:YesterdayItoldyoutofindoutmorecompounds.Thislessonwewillhaveawordcompetition.Eachgroupchoosesonestudenttowritethewordsyoupreparedontheblackboard.Otherstudents

26、inyourgroupcancometothefrontandadd.Thegroupthathaswrittenthemostwordsisthewinner.（每组选择一人到黑板上写出本组总结的合成词，其他同学可以补充，写的最多的组获胜。）G1G2G3G4hometownpancakehomeworkclassroombirthdaytoothbrushhouseworkupstairsclassmatedaytimefriendshippolicemanhandbagraincoatfarmlandtoothbrushfilmmakerpolicemanmotherlandhandsom

27、e（三分钟后，宣布结束。）1T:Verygood.Let'scountthewordstheywrotetogether.Ss:Gitwenty-oneG2G3G4T:You'reexcellent.Whichgroupisthewinner?Ss:G2.T:Let'sexplainthesewordsandreadthem.Youcanlearnalotofwordsfromthiscompetition.（解释这些合成词，让学生齐读，把不懂的写在笔记本上。）T:Englishwordsareverymagical,andeachofuscanbeagoodmagic

28、ian.Next,Iwillshowawordmagicforyou.（在黑板上画上哭脸和笑脸。）®©T:Canyouguessaword?Ss:Happy.T:Yes.ButIaddun“beforethisword.（教师在黑板上多呈现几个派生词。）re+tell*,retellcare+lesscarelessre+writerewriteenjoy+able*enjoyabledis+likedislikeill+nessillness（让学生猜测一下这些派生词，教师再解释。）2.T:Wecanbemagicianstochangewords.Wecanalsoch

29、angeourhometown.Wecangetourlivingconditionsbetterandbetter.Let'slookatthepicturesanddiscussthem.（教师用多媒体或图片展示几组北京过去和现在的画面，让同学观看讨论北京的变化，然后进行描述。）T:Beijinghaschangedalot.Whocandescribeit?（教师指着一幅北京城过去的画面问。）Si:ThehouseswereshortandthestreetsweredirtyinBeijinginthepast.T:Youareright.Whocandescribethisp

30、icture?（教师又指着一幅现在北京市的画面问。）52: TherearealotofbuildingsinBeijingnow,53:S5:T:Youdidverywell.S1saidthehouseswereshortandthestreetsweredirtyinBeijinginthepast.Whatdidotherthreestudentssay?（请几位同学复述刚才几位同学说的话，目的是复习间接引语。）S3:S2saidBeijinghadalotoftallbuildingsnow.T:Right.Let'sretellittogether.（复述完毕后，再问一个学

31、生。）54: S5said-.（同学能复述出其中一二句即可。）T:Nowtheworldchangesfast,notonlycitiesbutalsovillages.Let'slistentothetapeandknowaboutthechangesinNewYork.Step2Presentation第二步呈现（时间：12分钟）T:Letlistento1aforthefirsttimeandtrytofindouttheanswertothequestion.（教师在黑板或幻灯片上呈现听力任务。）WhathaschangedinNewYork?（学生听录音两遍后，自己阅读，画出

32、回答这个问题的知识点。）T:Now,whocananswerthisquestion?HowisNewYork'straffic?51: Thetrafficisterribleandeveryonedrivestoofast.T:You'reright.Whataboutitsstreetsinthepast?52: Thestreetsweredirty.T:Doesitchangenow?53: Yes.Itisquitecleannow.T:IsNewYorkadangerousplacenow?Ss:No,itisn't.Itwasdangerousinthe

33、past.T:Yes,it'squitesafenow.It'sawonderfulplacetolivein.Therearealotofbeautifulparks,goodschools,famousmuseumsandexcellentrestaurants.（总结一下）T:Welldone.Youranswersareexcellent.IfyouwanttoknowmoreaboutNewYork,youmustgoforavisitthere.Doyouwanttogothere?55: Yes.Ofcourse.（板书并讲解。）goforavisitT:Ihop

34、eyouhavechances.Nowlet'sreadafterthetape.（教师播放录音，学生跟读一遍。）Step3Consolidation第三步巩固（时间:8分钟）1. T:Pleaseread1aagainandthenpracticethedialoginpair.Theinformationontheblackboardorontheslideshowmayhelpyou.（提示学生使用黑板或幻灯片上的信息，也可以直接打开书看1b。）trafficwonderfulstreetterriblerestaurantsdirtyplaceexcellentT:FirstI

35、willaskfourstudentstodescribe.Si:Thetrafficisterrible.S2:Thestreetisdirty.Ss:Therestaurantsareexcellent.S4:Theplaceiswonderful.T:OK.Nextlet'sretellitwithindirectspeechlikethistogether:Theysaidthetrafficwasterrible.Ss:Theysaidthestreetwasdirty.Theysaidtherestaurantswereexcellent.Theysaidtheplacew

36、aswonderful.2. T:Good,Let'sdoanotherpracticeaboutthechangesofNewYork.Read1aagainandtrytoretellitinyourownwords.Youcanbeginlikethis.（可让学生在书上完成。）（板书）ChangesNewYorkhaschangedalot.（给学生几分钟时间完成，请几位同学读范文。）T:Whocanreadyourarticleforus?Si:NewYorkhaschangedalot.Thestreetsweredirtybefore,butithasimprovedal

37、ot.Andit'squitesafenow.Butitwasdangerousinthepast.It'sawonderfulplacetolivein.Therearebeautifulparks,goodschools,famousmuseumsandexcellentrestaurants.IwanttopayavisittoNewYorkmyselfsomeday.（两三个同学示范即可。）Step4Practice第四步练习（时间：10分钟）1. T:Ourlivingconditionshaveimproved.Itmakesourentertainmentsbec

38、hangingallthetime.Now,lookatthesepictures.Thendiscuss.Haveyoueverplayedthesegames?（由生活条件改变引出娱乐活动变化。出示课文2中的六幅图，让学生观察，讨论。）T:Canyoutellmewhichgameshaveyouplayed?Si:Ihavejumpedrope.T:Ihavejumpedrope,too.（教师板书并讲解rope。）52: Ihaveplayedtug-of-war.53: Ilikeplayingskateboard.T:Ican'tplayit.54: Ioftenwatch

39、TVathome.T:It'sbadforustowatchTVtoolong.55: Ioftengotoanamusementparkwithmyparents.T:Youarelucky.Therearemanyamusementsnow.Butinthepasttherewerefewamusements.Howaboutyourparents'andgrandparents'entertainments?56: Myparentshaveeverseenafilmintheopenair.T:Good.S7,canyousaysomethingaboutyou

40、rfamily?57: MygrandparentshaveneverwatchedTVbefore,becausetherewererTVsetsatthattime.58:（学生们可能会争着说，几个同学示范即可。）2. T:Ourlivingconditionshaveimproved.Yourparentsgiveyouagoodeducationchance.Youmuststudyhard.OK,inordertoimproveouroralandwritingskillswemustmasteralotofwords.Therearesomeskillstohelpremember

41、morewords.Let'splayanotherwordgame.Pleasehelpthefollowingwordswearhats"orshoes'.Thenthewordwillchangeintoanotherone.（为了增加大家的词汇量，提高口语表达能力及书面表达能力，做一个单词游戏扩大同学们的词汇量。看书本完成3。）T:Youcanfinishitingroups.Somewordsdon'thaveonlyonehatorapairofshoes.Foxexample:useusefuluselessreusewritewriterrew

42、ritewritingSs:Thewordsareveryinteresting.T:Yes.Inthisway,youcanmemorizemanywordsinashorttime.（学生意犹未尽，乘机布置一项课后作业。）Step5Project第五步综合探究活动（时间：5分钟）T:Ifyouareinterestedinit,pleasecollectandsumupthewordsliketheseafterclass.Nextlet'shaveadiscussionandtrytousethewordsinthegame,suchas:like/dislike,comfort

43、able/uncomfortable.（教师把准备好的词展示在小黑板或幻灯片上。）obeyablehopecleverbeautywriteagreehumorfogdangerfriendlyrecentillhealthcomfortablelucktelllikepossiblevisitpolitesuccesssuggestusesnowwestwinyournoisepeacerapidhappydeveloplaborbuildhomeexcitechangebrighttwentycarecollectcrowdenjoyT:Finishthesederivations.You

44、candoitingroups.板书设计：ProjectHopehaschangedmylife.SectionBcomeforavisitjumpropehappyunhappyChangesNewYorkhaschangedalot.obeydisobeycoverdiscovertellretellchange-changeableinventinventionhomehomelessSectionCThemainactivityis1a.本课重点活动是1a。I.Teachingaimsanddemands教学目标1. Mastersomenewwords:skill,drug,stea

45、l,succeed,purpose,mention,war2. Learntohelphomelesspeople.3. Talkaboutsocialservices.n.Teachingaids教具录音机/小黑板/图片（流浪者）Step1Review第一步复习（时间：10分钟）1.（复习城市生活和乡村生活的差异。）T:Therearemanydifferencesbetweenthecitylifeandthevillagelife.Doyouthinkso?Ss:Yes.T:Whocanshowyouropinionsinthefrontoftheclassroom?（选几名学生依次站到

46、讲台上说一说城乡之间的差异。）Si:Boysandgirls.Ilikelivinginthevillage,andIdislikelivinginthecity.Ithinkthevillageisnotnoisy,butinthecitythereisalotofnoise,sothelifeinthecityisuncomfortableS2:（教师做总结，引出本课重点内容一一政府，个人如何帮助城市中的流浪者。）T:Asweknowtherearemanykindsofpollutioninthecity,thetrafficisverybusy,andthepopulationisla

47、rgerthanbefore.Buttheirconditionshaveimproved.Now,thequestionis:Areyousurethateveryoneinthecityhasahousetolivein?Now,pleaselookatthepicture.（向学生展示一张流浪者的悲惨生活照片，谈论照片的内容逐步引出新单词。）T:Dotheyhavehouses?Wheredotheyliveintheevening?Whatdotheyeat?（同学们议论纷纷。）T:Well,let'sseeittogether.Thereareallkindsofpeople

48、inthepicture.Someareveryold.Someareyoung.Perhapstheyounghaven'tgotanyskills.Theyhardlyknowhowtoworkinashoporinafactory.（教师解释并板书skillo）T:Someofthehomelesspeoplehavelosttheirfamilies.Theylivealone.Someofthembecomehomelesspeoplebecauseoftakingdrugs.Whataredrugs?Almostallthehomelesspeopledon'tha

49、veaclearpurpose.（板书并讲解drug,purposeo）（总结一下，鼓励学生们努力学习，掌握技能。）T:Manypeopledon'tknowthereasonwhytheylive.Theydon'thaveaclearpurpose.Ihopeallofuscanstudyhardandlearnalotofskills.Ss:Can'ttheygetchancestostudyorwork?T:Maybetheywanttogetskillsorwork.Butnoproperpeopleintroducethemtodothat.Ss:I/Wef

50、eelsorryforthem.T:Yes,butnowthereisanorganizationinCanadatohelpthehomelesspeople.Pleaselistento1a.Payattentiontothenewwords.Step2Presentation第二步呈现（时间：12分钟）（在放1a录音前，向学生简单介绍文中提到的两家慈善机构，帮助学生更好理解听力内容。）T:ThereisaprograminEdmontoninCanada.TheprogramiscalledEdmontonCommunityServices.Anotherspecialprogramfo

51、rstreetkidsiscalledkidsintheHall"tohelpthemselvestolivewell.Now,pleaselistento1aforthefirsttime.T:Next,openthebooktoreadthepassagein1a.Afterreading,pleaseanswerthequestion:Howdotheprogramshelpthehomelesspeople?（学生自读课文一遍。）T:Now,whocananswermyquestion?Si:Edmontoncommunityhelpshomelesspeoplereturn

52、toanormallife.T:What'syouropinion,S2?S2:Edmontoncommunityhelpsthemgetjobsandlendsmoneytothem.T:Whatdotheydoforborrowingmoney?S3,please.S3:Theycanrentapartmentsandbuyclothesfortheirchildren.T:WhataboutkidsintheHall"?54: KidsintheHall"helpsthestreetkidstolearnrestaurantskillsthere.T:Whyd

53、otheylearnskills?55: Afterthetraining,itwillbeeasyforthemtofindjobs.T:Canstreetkidsgethelpeasily?Ss:No.Theymustobeystrictrules.（板书知识点并小结。）1. Edmontoncommunityhelpsthemreturntoanormallife.2. KidsintheHall:learnskills.T:WhatdoyouthinkofZack?S5:Heisahomelesschild.S6:HecangethelpfromKidsintheHall".

54、T:Whatworkcanbedonebystreetkids?S7:Thefoodisprepared,cookedandservedbythestreetkids.T:Anythingmore?Whocanaddit?WhatdoesZackfeel?Sg：HethanksforthehelpoftheKidsintheHall".T:Whatdoeshesay?Si0：Hesaystheprogramhasgivenhimagoodchancetosucceed.Itwillhelphimlivelikeotherkidsagain.（学生齐读一遍课文，更深一层掌握文章大意，为

55、后面复述做准备。）T:Now,let'sreadthetexttogether.Step3Consolidation第三步巩固（时间:8分钟）1.（看小黑板的关键词，编两组小短文，复述这篇短文。）T:Lookattheblackboard.Usethesewords.Retellthetext.EdmontonCommunityServicesKidsintheHallhelp,borrow,rentlearnskills,strictbuyobey,returnto（三分钟后，叫两位同学到黑板前复述。）Example A:EdmontonCommunityServiceshelpsp

56、eoplegetjobs.Thehomelesspeoplecanborrowmoneyfromit,sothattheycanrentapartmentsandbuyclothesfortheirchildren.Example B:KidsintheHall"helpsthestreetkidslearnrestaurantskills.Buttherulesareverystrict.Theymustobeythem.Iftheydisobeythem,theyhavetoreturntothestreets.2. T:Read1aagainandfinishthefollow

57、ingtasksin1b.（独立完成1b。两分钟后核对答案。）3. Readafterthetapeagain.（学生跟录音读一遍。）Step4Practice第四步练习（时间：10分钟）1 .（让学生打开书，看2中的三幅图，完成2。）T:Theworldhasmanyproblems.Lookatthesepictures.Talkaboutthemwithyourpartners.andthenwritedownwhatyouthinkandhope.（小组代表发言。）T:LookatPicture1.What'syouropinion?G:Thepeoplehavenohousetolivein.Ihopetheycanhavewarmhouses.T:Whocanaddhis/herhope?G2:Ithinktheyareveryhungry.Ihopesomeotherpeoplecangivethemsomefood.T:It,sverykindofyo