新概念英語(yǔ)第一冊(cè)Lesson77課件演講人：XXX日期:

123conversationalanalysisvocabularylearningCourseIntroduction目錄

456HomeworkafterclassinteractionactivitiesGrammarpointexplanation目錄01CourseIntroductionTopicsReasonsfortoothacheUnderstandcommoncausesoftoothache,suchastoothdecay,gingivitis,etc.TheconsequencesoftoothachePreventionoftoothacheExploringtheimpactoftoothacheonpersonaldailylife,suchasaffectingdiet,sleep,etc.Learnhowtoeffectivelypreventtoothache,includingbrushingteethcorrectlyandvisitingthedentistregularly.123Courseobjective:MastertheexpressionofdescribinghealthproblemsPaindescriptionLearnhowtoaccuratelydescribethefeelinganddegreeoftoothacheinEnglish.SeekinghelpMasterEnglishexpressionsforseekinghelpfromdoctorsorothers,includingmakingappointmentswithdentists,describingsymptoms,etc.HealthadviceLearntogiveorreceiveadviceinEnglishaboutmaintainingoralhealth.DialogueSimulatetoothachesituationsthroughactualdialoguescenariosandpracticerelatedexpressions.CourseStructure:Dialogue,Vocabulary,GrammarVocabularyLearnandmastervocabularyrelatedtotoothacheandoralhealth,suchastoothache,dental,etc.GrammarReviewandconsolidatetheuseoftensessuchaspresenttenseandpasttense,aswellasthecomparativeandsuperlativeformsofadjectives.02vocabularylearningkeywordsappointmentAppointmentappointment;position030201urgenturgenturgenttilluntil;Inbeforeunhealthyunhealthydrugs;medicinemedicine01020304healthyhealthydoctordoctorVocabularyexpansion:health-relatedvocabularyPleasematchthefollowingwordswiththeircorrectmeanings01VocabularyExercise:FillintheblanksandmatchingAppointment:a.Urgent02Urgent:b.Date03Till:c.inbefore04fillintheblanks05Ihavean()withthedoctorat3p.m.06Thisisan()case.Pleasecomeatonce.07Iwillstayhere()5p.m.0803conversationalanalysisDialoguebackground:Mr.Croft'stoothacheproblemThecauseoftoothacheMr.Croft'stoothacheiscausedbydentalproblems,suchastoothdecay,pulpitis,etc.ThedegreeoftoothacheTheimpactoftoothacheondailylifeMr.Croft'stoothacheissevereandunbearable,requiringtreatmentfromadentist.Mr.Croftisunabletoworkandlivenormallyduetotoothacheandneedstosolvetheproblemassoonaspossible.123Dialoguecontent:TheprocessofmakinganappointmentwithadentistInquireabouttheavailabilityofthedentistMr.Croftcalledtoinquireabouttheavailabilityofthedentistinordertoarrangeavisit.ExplaintheconditionMr.Croftdescribedhistoothachetothedentist,includingthelocation,severity,anddurationofthepain.AppointmentappointmenttimeDentistaccordingtoMrCroft'sconditionandavailabletimehavebeenbookedforavisit.ConfirmedmedicalinformationMr.Croftconfirmedthetime,location,andprecautionsofthevisit.StudentscanplayMr.separatelyCroftandthedentistsimulaterealappointmentscenariosandpracticedialogueskills.RoleplayStudentscansimulateMrTheprocessofmakingaphoneappointmentwithadentistbyCroftincludesinquiringaboutthetime,describingthecondition,schedulingtheappointment,andconfirminginformationtoimproveEnglishspeakingskills.SimulateddialogueDialogueExercise:RolePlayingandSimulation04GrammarpointexplanationGrammarFocus:Usageof'must'ImuststudyEnglish."(ImuststudyEnglish.)Expressingspeculationaboutthepresentorfuture:'must'isusedinaffirmativesentencestoindicatespeculationaboutthepresentorfuture,meaning'definitely,definitely',suchas'Hemustbeathome.'Thenegativeformof'must':Thenegativeformof'must'is'must't',whichmeans'prohibited,notallowed',suchas'Youmust'tplayfootballinthestreet'01Thecharacteristicsofmodalverbs:Modalverbscannotbeusedaspredicatesindependently,butcanonlyformpredicatestogetherwiththeverbprototype,expressingthespeaker'sviewsorsubjectiveassumptionsaboutactionsorstates.02Wordsexpressingnecessityusingmodalverbs:Commonmodalverbsincludemust,haveto,oughtto,etc.,allofwhichcanbeusedtoexpressthemeaningof"must,necessary".03Thenegativeformsandinterrogativesentencesofmodalverbs:thenegativeformof'must'is'mustn't',thenegativeformof'haveto'is'don'thaveto',andthenegativeformof'oughtto'is'oughtn'tto';Thegeneralquestionformedby'must...do...?'isansweredwith'Yes,...must.'or'No,...needed't/don'thaveto.'Grammarstructure:necessityofmodalverbexpressionGrammarExercise:SentenceMakingandConversionSentencepatternconversionConvertadeclarativesentencecontaining'must'intoanegative,interrogative,orexclamatorysentence,orconvertothermodalverbsinto'must',forexample:'Youhavetogonow.'Canbeconvertedto'Youmustgonow.';DoIhavetocleantheroomCanitbeconvertedto'DoIhavetocleantheroom?'SentenceBasedonthegivensituationorcontext,makeasentenceusing'must','haveto',or'oughtto',forexample:'Imustfinishmyhomeworkbefore9'clock.'05interactionactivitiesActivity1:DiscussiononHealthIssuesHealthyeatingDiscusswhathealthyeatingisandhowtomaintainhealththroughdiet.CommonhealthproblemsHealthyhabitsListanddiscusscommonhealthproblemssuchasheadaches,stomachpain,colds,etc.Shareyourownhealthylifestylehabits,suchasgoingtobedearlyandgettingupearly,regularexercise,etc.123Activity2:Simulatedoctor-patientdialogueRoleplayingStudentsplaytherolesofdoctorsandpatients,simulatingrealdoctor-patientconversations.030201MedicalinquiryThepatientdescribestheirsymptoms,andthedoctorinquiresabouttheirconditionandmakesapreliminarydiagnosis.TreatmentplanThedoctorprovidesatreatmentplan,andthepatientasksquestionsandofferstheirownopinions.Groupmembersworktogethertoplaytherolesofdoctors,nurses,andpatients.Activity3:GroupRolePlayingGroupdivisionoflaborSimulateamedicalscenario,suchasapatientgoingtothehospitalfortreatment,emergencysituations,etc.ScenariosimulationThroughrole-playing,learnandapplycommunicationandexpressionskills.Roleplayingskills06HomeworkafterclassReviewthevocabularylearnedinthislesson,includingspelling,pronunciation,meanings,etc.,toensureproficiency.Theusageofmemorizingwords:deepentheunderstandingandmemoryofwordusagethroughexamplesentencesorphrasecombinations.Expandrelatedvocabulary:Learnothervocabularyrelatedtothewordsinthislessontoincreasevocabulary.Assignment1:VocabularyReviewandMemoryImitatethetextrecording,repeatthedialogue,andrecorditforself-assessment.Assignment2:D