机电试讲稿.docx

机电试讲稿

第一篇：机电试讲稿机电一体化专业试讲题目内容：X62W万能铣床故障的分析与排除所设置的故障为：1、主轴电动机M1不能启动2、按停止按钮SB3或SB4后主轴不停3、工作台左、右不能进给，向前向后进给正常授课要求根据上述所列故障现象，任选其一来做为教学案例。编写相应的2课时的教案（电子文档或PPT均可）。提供设备：X62W万能铣床控制电路实训电路板一块、万用表、500V兆欧表、钳形电流表各1只、常用工具一套。要求：用一体化教学方式进行教学（场地在有电脑、投影仪和黑板的实训室），所提供仪器设备可根据需要选用。按照电气原理图分析可能出现所例举故障现象的原因，在电气控制线路图上分析故障范围。能正确使用仪表判断故障点并修复故障。然后通电试运行正常。附X62W万能铣床的电器控制线路图1张X62W万能铣床的电器控制线路图第二篇：试讲稿GoodMorning,LadiesandGentleman!I’mgladtohaveachancetostandhere.TodayIwillteachUnit7Hobbies.thefirstperiodforGradefour.Shallwestart?It’stimeforclass.Goodmorning,everyone.Ok,sitdown,please.Hello,boysandgirls,I’mhappytoseeyou.CanyousinganEnglishsongforme?Let’sstandup.Andfollowthevideo.Ok,areyouready?（播放视频）Whatareyoudoing?I’mwatchingTV.I’mwatchingTV.Whatareyoudoing?I’mcooking.Cooking,cooking,cooking.Whatareyoudoing?I’meating.Eating,eating,eating.EnYummy!Whatareyoudoing?I’mwashingmyhands.Wow,youdidagoodjob.Handclap.Look,lalala,I’msinging.Ilikesinging.Howaboutyou?Whocananswerthequestion“whatareyoudoing?”justlikeme.Ifyoudoit,Iwillgiveyouapaster.Butyoushouldputupyouhand.gotit?Oh,Thisboy,youwanttohaveatry?Youplease.Youlikeplayingbasketball?good,thisforyou,sitdownplease.Thenextone,whocan?Thisgirlplease,youlikedancing?greatIlikedancingtoo,thisforyou,sitdownplease.Nestone,youplease.Oh,youlikeeating?I’mhungry.Thisforyou,sitdownplease.Anyoneelse?Youplease.YoulikewatchingTV,don’twatchTVforlongtime.Thisforyou,sitdownplease.Youaresoclever.Nowlookatthescreen,I’msinging,Ilikesinging.I’mpainting,Ilikepainting.I’mreading,Ilikereading.51Lookatthispicture.What’shedoing?Heisridingabike.带读myhobbyisridingabike.ice-skateice-skating.Myhobbyisice-skating.listentomusiclisteningtomusicwatchTVwatchingTVplaycardsplayingcardsmakemodelsmakingmodels中英互译小白兔回家goodjob!游戏：policemanandthief警察抓小偷一个学生在座位上闭眼，另一个学生上台做动作，师提问：what’syourhobby?全班回答句型，扮演小偷的同学做口型不出声，其他同学通过声音大小提示远近读句子小组讨论句型what’syourhobby?Myhobbyis…Practice1总结所学单词和句型第三篇：试讲稿我的试讲稿各位同学好：大家先凭第一感觉告诉我：“我会不会是个称职的语文教师？”请你一定要说是啊，其实我对自己还是蛮有信心的，当然对你们更有信心了，因为你们选择了这里。从今天开始就由我来给大家上语文课。说心里话，我更喜欢大家喊我导游