Unit2I’llhelptocleanupthecitypark.TeachingAims1.KnowledgeAims(1)Studentscanunderstandthefollowingvocabularywords“besure(that)---/setup/beexcitedabout/beableto/feelluckytodosth/atonce(2)Studentscanguessthemeaningofpartofspeechofthewordsfromthecontext,andthenchecktheirmeaningintheirdictionaries.(3)StudentsknowwhatPartofSpeechawordiscanhelpthemunderstandtheword’smeaning2.AbilityAimsStudentscanunderstandPartsofSpeech,itcanhelpthemunderstandtheword’smeaning,itcanalsohelpthemrememberthewords.3.MoralAimsEncouragestudentstobemorebraveandkind-hearted,nevergiveup!TeachingKeyPointsbesure(that)---/setup/beexcitedabout/beableto/be/feelluckytodosth/atonceTeachingDifficultPointsStudentscanunderstandPartsofSpeech,itcanhelpthemunderstandtheword’smeaning,itcanalsohelpthemrememberthewords.TeachingMethodsTheactivityteachingmethod,thecooperativelearningmethod,andtheinstitutionalteachingmethod.TeachingAidsPPTTeachingProceduresStep1Warming—up(1).T:Showsomepicturesofdisabledpeopleandtheirlives,forexample,ablindman,somedeafgirls.TellSstheirlifemaybeverydifficult.Theysometimesneedourhelp.(2).Talkaboutthedog-helper.Whatcanitdo?e.g.Adog-helpercanleadablindmantomanyplaces.Itcangetthethingsamanwanted.Step2Beforereading:1.Guessthemeaningofpartofspeechofthewordsfromthecontext.2.WatchamoviecalledADog"sStoryStep3FastreadingLet’sreadthequestionsandmakesureweknowthemeaningsofallthequestions.Thenreadthepassagequicklyandfindtheanswerstothequestions.1)Whatkindofletterisit?2)WhowrotethelettertoMissLi?Why?3).Checktheanswerswiththeclass.Step4CarefulReading1.T:Nowlet’sreadthesesentencesabouttheletter.Readthepassageagain.JudgeifthesentencesareTrueorFalse.Pleaseunderlineunderthemainsentences.1)Thewritercan’tuseherarmsorlegswell.2)Luckywasbroughttothewriterbyherfriend.3)Theyhavebeentrainedat“Animalhelpers”forsevenmonths.4)Adog-helperisforthosewhoaredisabled.5)Luckycanunderstanddifferentorders.2.Ssreadtheletteragainandjudgethesentences.3.Checktheanswerswiththeclass.Languagepoints1.T:Nowlet’slanguagepintsabouttheletter.2.Discussandtrytofindoutthedifficultpoints.1)setup建起；设立e.g.Let’ssetupourtentbytheriver.disabledadj.丧失能力的；有残疾的dis(否定前缀)able(能够)disablede.g.Hewasdisabledintheaccident.2)makeadifference影响；有作用3)Whatwoulditbeliketobeblindordeaf?blindadj.瞎的；失明的deafadj.聋的4)Orimagineyoucan’twalkoruseyourhandseasily.imaginev.n.想象；设想e.g.Youdon’timagineitistrue.5)…butmanypeoplehavethesedifficulties.difficultyn.困难；难题difficultadj.困难的6)…openingandclosingdoors,…openv.打开；开e.g.Openthedoor,please.7)ShetalkedtoAnimalsHelpersaboutgettingmeaspecialtraineddog.trainv.trainingn.训练；培训e.g.I’mtrainingmyselfforarace.8)excitedadj.激动的；兴奋的辨析：exciting与excitedexciting意为“另人兴奋的”，常用于修饰事物；excited意为“激动的”，人作主语。9)Thankyouagainforchangingmylife.changev.变化；改变3.Ssreadandtrytoremember.Step5Afterreading1)GoonwatchingADog"sStory2)Sharethewholeletterwiththestudentsaccordingtothekeywords3)RetellthestoryaccordingtothekeywordsStep6Workon2c1.Nowlookatthelistofwordsbelow.Circlethepartofthespeechofeachwordandmakeyourownsentenceswiththesewords.2.LetsomeSscirclethepartofspeech.3.Sstrytomakesentenceswiththewords.4.LetsomeSsreadtheirsentencesandcorrecttheirmistakes.5.Sscheckthesentenceswiththeirpartners.Workon2d1.TellSsthattheywilluseinformationinthelettertomaketruesentencesbymatchingthedifferentparts.2.Ssworkbythemselves.3.Checktheanswerstogether.Step8Discussion1.T:1.Inwhatotherwaysdoyouthinkdogsareabletohelppeople?2.Whatotheranimalscanwetraintohelppeople?2.Nowtalkaboutitwithyourpartner.3.AsksomeSssaywhattheyanswers.Step9Homework1.课后阅读短文，试着复述课文，总结课文出现的重难点词组及表达方式。2.完成2e中的讨论，并写出一个讨论稿。
