第一册第三课UnitThreeUnderstandingVIP专享VIP免费

第1页共11页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共11页教案课程名称：CollegeEnglish授课教师Huangliping授课对象Freshman2003授课时间SixPeriods授课题目UnitThreeUnderstandingScience课型Integratedcourse使用教具TapeRecorder教学目的1.Totrainthestudentsstepbysteptogetfamiliarwiththenewteachingmodeoncollegecampus.2.Tohelpstudentstodevelopthefivelanguagebasicskills,3.Tofostercommunicativeefficiencyinbothspokenandwrittenmodes,4.Tocultivatetheabilitytostudyindependently.教学重点和难点1.understandthemainidea(toensurethesurvivalofhumancivilization,measuresmustbetakentohelpthepublicunderstandscience)andstructureofthetext(introducingatopic,developingthetopicwithsupportingdetails,supplyingaconclusion);2.appreciatethestyledifferencebetweennarrativewritingandexpositorywriting;3.graspthekeylanguagepointsandgrammaticalstructuresinthetext;4.conductaseriesofreading,listening,speaking,andwritingactivitiescentereduponthethemeoftheunit.参考教材《CollegeEnglishTeacher’sBook》；《NewCollegeEnglish》；《SurveyofBritainandAmerica》教学内容时间分配及备注第2页共11页第1页共11页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共11页Pre-readingtasks1.TasksoneortwoSsthefollowingquestiontocheckiftheyhavelistenedtothetaperecordingonStephenHawking:----WhatmakesHawking’sachievementsoremarkable?2.The20thcenturywitnessestherapidprogressinscienceandtechnology.Moreandmoreinventionhavebeenmadeandpeoplehaveaccesstoagreatvarietyofthingswhichmakeourlifesocolorfulandcomfortableandenjoyable,somanywonderfulthingsthatourancestorscouldn’tevendreamof.TasksSstowritedownonasheetofpapersomeofthescientificandtechnologicaldiscoveriesthathavechangedorwillchangethewaypeoplelive.Whentheyfinish,Tmayinvitesomeofthemtoreadouttotheclass.Twritesdownsomediscoveriesontheblackboard.3.Pointingatthediscoveriesnoteddownontheblackboard,TasksSstoworkingroupanddiscussthefollowingquestions:----Inwhatwaysdothesediscoverieschangeourlivesforthebetter?----Inwhatwaysdothesediscoverieschangeourlivesfortheworse?FirstperiodPre-readingtasksWhile-readingtasks第3页共11页第2页共11页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第3页共11页----Howdoyoufeelaboutthelifeinthemodernworld?----Wouldyouratherhavelivedinanyofthelessscientificagesthatproceededours?Wouldyouratherliveinthefutureorareyouhappytobelivingnow?4.Tconcludesbysaying:Thesamescientificandtechnologicaldiscoverycanbringusgoodthingsandbadthings.AccordingtoStephenHawking,authorofthistext,it’suptoustomakechangesheadtowardschangingourlivesforthebetter.While-readingtasks1.Understandingtextstructure1)TexplainsthatthistextwouldbethefirstpieceofexpositorywritingSsencounterinBookOne.Expositionistheprocessofmakingastatementandthensupportingitwithevidence.Then,TdrawsSs’attentiontoTextOrganizationExercise1,wherethistextisdividedintothreepartsandthelastparagraphisidentifiedastheconclusion.2)Texplainsthatinexpositorywriting,thestructureofaparagraphisusuallysimilartothatofthetext,i.e.,thetopicsentencesarepresentedinthefirstorsecondsentencesofaparagraph,followedbysupportingdetails.TthenasksSstoglancequicklyoverthefirstandsecondsentencesofthefirstfourparagraphs,andanswerthefollowingquestions----WhereisitbesttodividedPart1fromPart2?----WhereinPart1doesHawkingpresenthisview?----WheredoesHawkingraiseaquestionabouthowtogivethepublicabasicunderstandingofscien...