电专业英语Instructions

《电专业英语Instructions》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、ElectricalEnglishUnit2InstructionsTeacher:杜立红TeachingprocedureⅠGreetstudentsandcheckupattendanceⅡ.WarmupⅢ.StudytheWriting:InstructionsⅣ.DosomeexercisesⅤ.SumupⅥ.ArrangethehomeworkReviewthelastlessonWarm-upAskstudentstoanswerthefollowingquestions:1.What’snameofourcollege?2.Whichdepa

2、rtmentareyouin?3.What’syourmajor?AskstudentstotellthestructureofproductinstructioninChineseWarm-upStep1:IntroducetheInstructions产品说明书是厂商用来帮助客户正确使用所购物品的小册子。可以用三个不同的英语单词表示说明书，即Instructions,Directions,Descriptions。产品说明书通常由标题（包括副标题）和正文两大部分组成。正文部分一般介绍产品的使用范围、使用方法及注意事项等。Step2:Studythesa

3、mple1.Askstudentstoreadthesample.2.Askstudentstotranslatethesampleonebyone.3.Remindstudentsofpayingattentiontothefollowingkeypoints:NextPagemediumwavebandshortwavebandexternalpowersourcepayattentiontocontrolknobsfrequencytuning“on-off”switchcounterclockwiseportableinsertantennavol

4、umecontrolaplugwithcordsforexternalpowersourceThesampleoftheinstructionHongXing”Model454isaportable,2-bandradioreceiver.It’sfrequencyrangecoversamediumwavebandandashortwaveband.Ontheleftsideofthereceiver,therearetwojacks,onefortheearphone,andtheotherfortheexternalpowersource,makin

5、gitsuitablefordifferentuses.SpecificationsWaveRange:M.W.525-1600KHz(550-185m)S.W.3.6-12MHz(75-25m)1.PowerSource:Four2sizecellsmaybeappliedtothepowersourceinthisset.Wheninsertingthemintothecabinet,pleasepayattentiontotheirpolaritiesandputthemintorightpositionsoastoavoidpossibledama

6、getotheparts.2.ControlKnobs:Therearetwocontrolknobsattherightsideoftheset.Theupperoneisforfrequencytuning,andtheloweroneisthe“on-off”switchanditisalsoforvolumecontrol.Turnthelowerknobcounterclockwiseandthesetison.Turnitfurtherandthevolumeincreases.3.Accessoriesincludeanexternalant

7、enna,aplugwithcordsforexternalpowersourceandamidgetearphone.ReturnStep3:Studytheusefulwordsandpatternsusedininstructions1).Directions/Instructions/Descriptions说明书2).Technicaldate技术资料3).Mainspecification主要规格4).Operationinstructions/Guide/Manual使用说明书5).Directionsformaintenance保养须知6)

8、.Warning/Caution/Note警告/注意7).mode