实用机电英语（第二版） Unit2教案

PAGEPAGE1《实用机电英语（第二版）》教案2-1课程名称实用机电英语授课专业机电专业授课班级课题名称Unit2Canyoureadtechnicaldescriptions?授课课型听说授课教师授课学时2授课地点授课日期教学内容分析第二单元《Canyoureadtechnicaldescriptions?》的总任务是介绍电工工具名称及其用途，能借助词典读懂电工仪器说明书。共四课时，其中听说2课时，读写2课时。本课是第二单元的起始课，内容包括：Leadin，listening&speaking,Activity1,2,3,4,旨在让学生了解并掌握常见电工行业中经常使用的一些工具的名称及其用途。教学目标知识目标Identifysomeelectricians’toolsandinstruments:afuse,adigitalohmmeter,amulti-socket,abench-topammeter,adigitalalternatingcurrent(AC)voltmeter,aknifeswitchUnderstandrelatedquestions:Canyoutellmewhatthisis?Whatisitusedfor?Canyoushowmehowtouseit?能力目标1.Recognizeandspeakoutthewordsofelectricians’toolsandinstruments:afuse,adigitalohmmeter,amulti-socket,abench-topammeter,adigitalalternatingcurrent(AC)voltmeter,aknifeswitch2.Talkwithaco-workerwithrelatedquestions:Canyoutellmewhatthisis?Whatisitusedfor?Canyoushowmehowtouseit?素养目标Studentswillbeabletoproperlyusethesentencepatternslearnedtoknowhowtousesomeelectricians’toolsandinstruments.教学重点Speakoutthewordsandphrasesofelectricians’toolsandinstrumentsandtalkwithaco-workerwithrelatedquestions.教学难点Talkwithaco-workerwithrelatedquestions.教学方法Task-basedlanguageteachingmethod教学手段Multimedia,textbook,教学环境○文本素材●实物展示●PPT幻灯片●音频素材●视频素材○动画素材●图形/图像素材●网络资源○其他教学设计Step1Assignthetask(5’)Theteacherplaysavideoforthestudents:Twoelectriciansaretalkingabouthowtouseanammeter.（视频可由学校优秀毕业生录制）Theteacherasksaquestion:whoistheexperiencedelectricianandwhy?【设计意图】激发学生兴趣，导入新课，引出本课情境。Theteachershowsthetask:youareanelectricianinternataforeign-ownedcompany.Tom,whoisfromtheUK,isanexperiencedelectrician.He’lltalkwithyouhowtousesomeelectricians’toolsandinstruments.【设计意图】布置任务，明确本课学习目标。Step2Analyzethetask(20’)Theteacherraisesaquestion:Howcanyoucompletethistask?Summarizestudents’ideas:gettoknowsomeelectricians’toolsandinstrumentsandhowtotalkaboutthem【设计意图】激活学生旧知，培养学生思考解决问题的能力，引出词汇和句型学习。Attackvocabulary:Askstudentstomatchpicturestotheelectricians’toolsandinstruments:afuse,adigitalohmmeter,amulti-socket,abench-topammeter,adigitalalternatingcurrent(AC)voltmeter,aknifeswitchAskstudentstoreadaloudthesewordsandplayWordBombgame.【设计意图】消化本课生词，通过游戏掌握学生朗读和认识单词的情况。Theteacherpicksoutapictureandthestudentsguesswhatitis?A:Isit…?B:Yes,youareright./No,itisn’t.【设计意图】进一步巩固生词，在句子中消化新词。Attackkeysentencestructures:Firstlistening:askstudentstolistentothedialogueandunderlinethequestionsIsthisanammeter?Whatisitusedfor?Canyoushowmehowtouseit?【设计意图】通过核对答案，了解学生是否能理解这问题。Secondlistening:askstudentstolistentothedialogueandunderlinehowtoanswerthesquestionsYes,youareright.Itisusedtomeasurethecurrent.Plugtheprobesintothemeter:redintopositive,blackintonegative.【设计意图】通过核对答案，了解学生是否能回答这问题。ReadaloudthedialogueAskstudentstoreadaloudthedialogue.【设计意图】通过大声朗读对话，帮助学生巩固生词和对话中的问题及回答。Step3Carryoutthetask（35'）Askstudentstosummarizecommonquestionsandaddmorepossiblequestions.Sentencestructuresfromthedialogue:Isthisanammeter?Whatisitusedfor?Canyoushowmehowtouseit?Morepossiblequestions:Isit…?Canyoutellmewhatthisis?【设计意图】通过提炼和拓问题为实施任务做好准备。Askstudentstosummarizesentencestructuresusedtoanswerthesequestionswithelectricians’toolsandinstruments.Yes,youareright./No,itisn’t.Itisusedto/for…It’susedtoprotectelectriccircuitsfromoverload.It’susedforprotectingelectriccircuitsfromoverload.It’susedtomeasuretheresistanceinOhm.It’susedformeasuringtheresistanceinOhm.It’susedtomakeorbreakcircuit.It’susedformakingorbreakcircuit.【设计意图】通过提炼和拓展回答问题的句型为实施任务做好准备。Askstudentstoreadthescenarioandworkinpairstopreparefortherole-play.【设计意图】通过模拟介绍电工工具和仪器的使用让学生在做中学会本课要点，达成能力目标。Step4Presentandevaluate(25’)Showtheevaluationformtothestudents.【设计意图】学生明确评价目标，能以目标为导向做展示准备。Askstudentstogivepresentationsingroups.Studentscarryoutself-evaluationsandalsomakeevaluationsforothers.【设计意图】学生通过展示积累实习情境对话经验，通过自评和他评审视不足，通过反思取得进步。评价项目评价内容权重得分问题1.语音语调准确流畅10实习生正确询问电工工具或仪器名称203.老员工正确理解所问问题20答语1.语音语调准确流畅102.老员工准确回答如何使用该工具或仪器20礼仪着装合规，讲文明懂礼貌20合计Step5Extensiontask(5’)Improvetheirrole-playsafterclass.MakevideosanduploadtoWechat.【设计意图】通过拓展任务改进交流过程和表现，进一步夯实本课所学。评价量表○行为表现○课堂作业○测验测试●制作作品○其他

《实用机电英语（第二版）》教案2-2课程名称实用机电英语授课专业机电专业授课班级课题名称Unit2Canyoureadtechnicaldescriptions?授课课型读写授课教师授课学时2授课地点授课日期教学内容分析第二单元《Canyoureadtechnicaldescriptions?》的总任务是介绍电工工具名称及其用途，能借助词典读懂电工仪器说明书。共四课时，其中听说2课时，读写2课时。本课是第二单元的第二次课，内容包括：readingandwriting,Activity5,6,7,8,9,10,旨在让学生了解英文电工仪器说明书的结构和表达。教学目标知识目标Gettoknowthekeyfactorsofaspecificationofelectricians’toolsandinstruments:model,size,display,accuracy,auxiliarypower,inputsignal,measuringrange,consumption,maximumsignalconsumption,operatingenvironment,storageenvironment,heatresistance.Gettoknowthedifferentstructureofaspecification.能力目标Understandthespecificationandintroducetheproduct.素养目标Studentswillbeabletoproperlyunderstandaspecificationwiththehelpofadictionary.教学重点Understandthespecification.教学难点Introducetheproduct.教学方法Task-basedlanguageteachingmethod教学手段Multimedia,textbook,教学环境○文本素材●实物展示●PPT幻灯片○音频素材○视频素材○动画素材○图形/图像素材●网络资源●其他教学设计Step1Assignthetask(5’)Showthestudentsaspecificationofelectricians’instruments.Askstudentstoreadandanswerthequestion:What’sthisinstrument?Ifthestudentscan’tsayouttheinstrument,theteacherwillshowthepictureofit.【设计意图】激发学生兴趣，导入新课，引出电工仪器说明书阅读并介绍产品的任务。Assignthetask:understandthemeaningsofthespecificationsofelectricians’toolsandinstrumentswiththehelpofdictionaries.Atlast,you’llmakeashowtointroduceFluke177Meter.【设计意图】布置任务，明确本课学习目标。Step2Analyzethetask(20’)1.Theteacherraisesaquestion:Howcanyoucompletethistask?Guidestudentstodiscussingroupsandcombthroughinformationwithamindmap.Summarizestudents’ideas:1)thekeyfactorsofaspecificationofelectricians’toolsandinstruments:model,size,display,accuracy,auxiliarypower,inputsignal,measuringrange,consumption,maximumsignalconsumption,operatingenvironment,storageenvironment,heatresistance2)thedifferentstructureofspecifications3)thehelpofthedictionary【设计意图】激活学生旧知，培养学生思考解决问题的能力，引出电工仪器说明书的学习。2.Attackthekeyfactorsinaspecifications:thekeyfactorsofaspecificationofelectricians’toolsandinstruments:model,size,display,accuracy,auxiliarypower,inputsignal,measuringrange,consumption,maximumsignalconsumption,operatingenvironment,storageenvironment,heatresistance【设计意图】了解说明书要素，为写阅读做好准备。Attackthekeyfactorsinaspecificationswithadictionary:thekeyfactorsofaspecificationofelectricians’toolsandinstruments:model,size,display,accuracy,auxiliarypower,inputsignal,measuringrange,consumption,maximumsignalconsumption,operatingenvironment,storageenvironment,heatresistance【设计意图】通过核对答案，了解学生是否能理解说明书各要素意义。Attacktheinformationofeachfactorwithadictionary.【设计意图】通过核对答案，了解学生是否能理解说明书各要素具体内容。Step3Carryoutthetask（35'）Askstudentstoreadanewtechnica