高职英语教学课件：Unit 3Work Procedures

Unit3WorkProceduresAfterlearningthisunit,you’llbeableto:talkaboutgivingandfollowingworkprocedures;readarticlesonworkproceduresandfollowinstructions;completeaworkflowchart..CONTENTSWarming-UPListeningandSpeakingReadingWritingProfessionalValuesandEthicsWarming-UPI.Choosethewordorexpressionfromtheboxandwriteitonthespaceprovidedbeloweachpicture.Warming-UP2._______________1.____________3.____________paintacarlathecraneoperatorweldingrobotflowchartlubricate4Scarshopusermanualreplacetheoilfilterlathereplacethe

oil

filter4ScarshopWarming-UP5.____________4.____________6._________________8.____________7.____________9.____________service

manualcraneoperatorweldingrobotlubricatepaintacarcarserviceflowchartII.Discussthefollowingquestions.Warming-UP1.Haveyoueverbeentoa4Scarshop?2.Whathaveyouseenina4Scarshop?ListeningandSpeakingReadthewordsandexpressions.Guesswhatwillhappen.ListeningandSpeakingDialogue1

ReplacetheOilFiltertest-drive/'testdraɪv/v.试车；试驾replace/rɪ'pleɪs/v.更换filter/'fɪltə(r)/n.过滤器fluid/'fluːɪd/

n.液体oilfilter滤油器transmissionfluid传动液servicemanual服务手册I.Listentothedialogueandfillinthemissinginformation.

(JohnandJasonareworkingina4Scarshop)John:Hey,doyouknowwhatyoushall①___________

beforetest-driving

acar?Jason:Weshall②___________

theoilfilterandthenchecktransmission

fluid,right?

John:That’scorrect.Makesureyou③___________

theservicemanual

exactly.Jason:Noproblem.I’lllookatthemanualandstartwiththe④___________

filter.

John:Good.Makesureyoucheckthemodelofthecarfirst.Thenfollowthemanualstepby

step.Jason:Allright,I’lldoublecheckeverythingsoIdon’tmissany

⑤___________

John:Great!ListeningandSpeakingdoreplacefollowoillooseII.Listentothedialogueagainandcompletetheform.ListeningandSpeakingPlaceina①___________

carshopWhattodoto②___________

acarWheretostarttostartwiththe③

___________

Whattodobeforestartingtocheckthe④___________

ofthecarWhattodoafterreplacingtheoilfilterto⑤___________

transmissionfluid4Stest-drivingoil

filtermodelcheckIII.Role-play.ListeningandSpeakingSupposesomethinggoeswrongwithyourcar.Youandyourpartneraretalkingaboutit.Makeadialogueandactitoutwithyourpartner.ListeningandSpeakingUsefulExpressionsWhat’swrongwithyourcar?Howdoyoufixit?Arethereanyotherpossibleproblems?Howdoyouknowthat?Itisshakingwhendrivingathighspeed.Ihavetoinspectthewheelsandtiresforanydamage.Thebrakesmayneedrepair.Theservicemanualsaysso.PartnerAPartnerBReadthewords.Guesswhatwillhappen.ListeningandSpeakingDialogue2

HowtoPaintaCarpaint/peɪntv.(给……)刷油漆

n.油漆sandpaper/'sændpeɪpə(r)/n.砂纸remove/rɪ'muːv/v.除去rust/rʌst/n.锈，铁锈dent/dent/n.凹痕dust/dʌst/n.沙尘；灰尘apply/ə'plaɪ/v.涂，敷primer/'praɪmə(r)/n.底漆，底层涂料I.Listentothedialogueandfillinthemissinginformation.(Davidcomestoa4ScarshoptoaskforhelpandTom,acarpainter,receiveshim)Tom:WhatcanIdoforyou,sir?David:Ihaveacarthatneedstobepainted.Canyouhelpmewiththat?

Tom:Paintingacarisamulti-stepprocess.First,weneedto①___________

anyrustordents.David:Okay,howdoyoudothat?ListeningandSpeakingremoveListeningandSpeaking

Tom:First,weusesandpapertoremoveanyrustorroughspots,andthenwe

smoothoutanydents.Afterthat,weneedto②___________

thecar

thoroughlytoremoveanydust.David:Alright,what’sthenextstep?

Tom:Thenextstepisto③___________

aprimertothecar.Afterthat,we④

___________

thecaragaintomakesurethesurfaceissmooth.David:What’sthefinalstep?

Tom:Thefinalstepistoapplythepaint.David:Great,thanksforexplainingthe⑤___________

tome.cleanapplysandprocessII.Listentothedialogueagainandchoosethebestanswer.ListeningandSpeaking1.WhatdoesDavidwanttodo?

A.Cleanacar.

B.Paintacar.

C.Buyacar.2.Whatisthefirststeptopaintacar?

A.Cleanthesurface.

B.Removerustordents.

C.Useaspraygun.3.Whatisthenextstepafterremovinganyrustordents?

A.Usethecarpaint.

B.Useaprimer.

C.Cleanthecar.BBCIII.Listentothedialogueoncemoreandanswerthequestions.ListeningandSpeaking1.Whatisthefirststepofpaintingacar?2.Whatisthelaststepofpaintingacar?Weneedtoremoveanyrustordentsfirst.Thefinalstepistoapplythepaint.IV.Role-play.ListeningandSpeakingSupposeyouandyourpartneraretalkingabouthowtoremovecarscratches.Makeadialogueandactitoutwithyourpartner.ListeningandSpeakingUsefulExpressionsHey,Inoticedyouhaveascratchonyourcar.Youcantryusingascratchremover.Youcanfinditatanautopartsstore.Justmakesureyoureadthe

instruc-tionscarefullybeforeusingit.Doyouknowhowtoremoveit?Ascratchremover?ButwherecanIbuyit?OK,I’lltrythat.Let’shopethescratchremoverdoesthetrick.Thanksfortheadvice.PartnerAPartnerBReadingThinkanddiscuss.ReadingTextA

1.Whatdoesacraneoperatordo?2.Whatarecraneoperatorsafetyprocedures?ReadingProceduresforaCraneOperatorCraneoperatorsareresponsibleforoperatingheavymachinerytomovematerialsaroundaworkspace.Operatingacranesafelyandefficientlyrequiresagreatdealofskill,knowledge,andexperience.Toensureeveryone’ssafety,properproceduresmustbefollowedwhenoperatingacrane.ReadingBeforebeginningtooperatethecrane,itisessentialtoreadandunderstandthemanualthatcomeswiththemachine.Additionally,theoperatorshouldreceiveformaltrainingfromaprofessionalinstructortolearnhowtooperatethecranesafely.Oncetheoperatorhasbeenproperlytrained,heshouldinspectthecranebeforeeachuse.Commonareastocheckincludethebrakes,liftingmechanisms,electricalconnections,andanycablesorchains.Theoperatorshouldalsomakesurethatallsafetydevicesareinplaceandfunctioningcorrectly.Whenoperatingthecrane,theoperatorshouldneverexceedthemanufacturer’srecommendedweightlimits.Inaddition,heshouldensurethattheloadissecurelyattachedtothecraneandthatthematerialiscentredonthehook.Theoperatorshouldalwaysbeawareoftheirsurroundingsandavoidmovingheavyloadsoverpeopleorvehicles.ReadingItisimportantfortheoperatortobeawareoftheircapacityformanipulation.Over-manipulationcanputtoomuchstrainonthecraneandcauseittofail.Theoperatorshouldalsotrytominimizejerkymovementsandtakebreaksifneeded.Finally,theoperatorshouldcarefullyshutdownthecraneaftereachuse.Thisincludesturningoffthepower,lockingoutallofthecontrols,andmakingsurethatthebrakesareset.Followingthesestepswillhelpensuresafeoperationofthecrane.ReadingWordsandExpressionsprocedurecraneoperatoressentialadditionally/prə'siːdʒə(r)/

n./kreɪn/

n./'ɒpəreɪtə(r)/

n./ɪ'senʃl/

adj./ə'dɪʃənəli/

adv.程序，步骤起重机，吊车操作员至关重要的此外Readinginstructorinspectbrakechainexceedrecommendload/ɪn'strʌktə(r)/

n./ɪn'spekt/

v./breɪk/

n./tʃeɪn/

n./ɪk'siːd/

v./rekə'mend/

v./ləʊd/

n.教练，导师检查刹车链条超过推荐负荷，装载量Readinghooksurroundingsavoidminimizeagreatdealofbeawareofshutdown/hʊk/

n./sə'raʊndɪŋz/

n./ə'vɔɪd/

v./'mɪnɪmaɪz/

v.钩，挂钩环境避免使减少到最低限度大量意识到关闭；（使）停工ReadingNotes

1.Craneoperatorsareresponsibleforoperatingheavymachinerytomovematerialsaroundaworkspace.起重机操作员负责在工作空间内操作重型机械移动材料。beresponsiblefordoingsth意为“负责做某事”，介词for后接动名词。Reading2.Beforebeginningtooperatethecrane,itisessentialtoreadandunderstandthemanualthatcomeswiththemachine.开始操作起重机之前，必须阅读机器附带的手册并理解其内容。itisessentialtodosth意为“做某事是至关重要的”，此处用it作形式主语，不定式是真正主语；thatcomeswiththemachine是由关系代词

that引导的定语从句，修饰先行词

manual。Reading3.Theoperatorshouldalwaysbeawareoftheirsurroundingsandavoidmovingheavyloadsoverpeopleorvehicles.操作员应时刻注意周围环境，避免将重物在人或车辆上方移动。avoiddoingsth意为“避免做某事”，其中

avoid是及物动词，后面接动名词或名词。ReadingLanguageinUseI.MatchthewordswiththeirChinesemeanings.1.instructorA.超过2.loadB.程序，步骤3.recommendC.使减少到最低限度4.surroundingsD.负荷，装载量5.hookE.推荐6.exceedF.教练，导师7.procedureG.链条8.additionallyH.钩，挂钩9.chainI.环境10.minimizeJ.此外FDEIHABJGCII.Matchthewordswiththeirdefinitions.1.crane2.essential3.inspect4.avoid5.operatorA.extremelyimportantB.apersonwhooperatesamachineC.topreventsthbadfromhappeningD.amachineforliftingandmovingheavyobjectsE.toexaminesthcloselyReadingIII.CompletethefollowingsentenceswiththewordsfromExerciseII.Changetheformwherenecessary.1.Theyall______________

talkingaboutit.2.Themechanicwill___________

thebrakesofthecarbeforereturningitto

thecustomer.3.Carefulnessis___________

ifyouwanttodoagoodjob.4.Heisatruck___________

.5.Theworkeruseda(n)___________

toliftthebuildingmaterial.avoided/avoidinspectessentialoperatorcraneReadingIV.Writetrue(T)orfalse(F)accordingtothetext.（

）1.Craneoperatorsareresponsibleforoperatinglightmachinerytomovematerials

aroundaworkspace.（

）2.Beforebeginningtooperatethecrane,itisessentialtoreadandunderstandthe

manualthatcomeswiththemachine.（

）3.Itisnotnecessarythatthecraneoperatorshouldreceiveformaltrainingfroma

professionalinstructor.（

）4.Thecraneoperatorshouldmakesurethatallsafetydevicesareinplaceand

functioningcorrectly.（

）5.Theoperatorshouldalwaysbeawareoftheirsurroundingsandcanmoveheavy

loadsoverpeopleorvehicles.FTFTFReadingV.Readagainandanswerthefollowingquestions.1.Doyouthinkitisessentialtoreadandunderstandthemanualthatcomes

withthemachine?Why?ReadingItisessentialtoreadandunderstandthemanualthatcomeswiththemachine.Operatingacranesafelyandefficientlyrequiresagreatdealofskill,knowledge,andexperience.Toensureeveryone’ssafety,properproceduresmustbefollowedwhenoperatingacrane.Theseproperproceduresareclearlywritteninthemanual.2.Whatshouldanoperatoravoiddoingwhenoperatingthecrane?ReadingWhatanoperatoravoidsdoingare:(1)exceedingthemanufacturer'srecommendedweightlimits(2)thattheloadisn’tsecurelyattachedtothecrane(3)thatthematerialisn’tcenteredonthehook(4)beingnotawareoftheirsurroundings(5)movingheavyloadsoverpeopleorvehiclesThinkanddiscuss.TextB1.Haveyoueverseenalathe?Whatis

itlike?Reading2.Doyouknowhowtooperatealathe?ReadingHowtoUseaLatheThelatheisaversatilemachineusedinmanyapplications.Itisusedtoshapemetalandothermaterialsintocylindricalshapes,aswellastocutintricatedesigns.Tousealathe,itisimportanttounderstandthebasicsofhowthemachineryworks.ReadingBeforeoperating,itisimportanttoreadtheusermanualandensurethatyouarefamiliarwithalltheworkingpartsofthelathe.Ensurethatallofthesafetyguardsareinplaceandfunctioningcorrectly.Additionally,carefullyinspectthelatheforanydefectsorsignsofwear.Whensettingupyourworkpieceonthelathe,secureitfirmlytothebedusingaclamp.Checkthatitissecurelyheldtoavoiddamagingthepieceorthelatheitself.Whencuttingmaterialofftheworkpiece,makesurethatthetoolsaresharpandthatthespeedsofthecuttingtoolandthematerialbeingcutmatch.ReadingWhenmachininglargepieces,alwaysstartwithalightcutandgraduallyincreasethedepthofthecut.Thiswillhelptominimizevibrationsandpreventthematerialfrombinding.Additionally,bemindfulofthesizeofthecutsandthepositionofthecuttingtools.Useasteadyhandandkeepalightgriponthecuttingtools.Finally,aftercompletingtheoperation,itisimportanttocleanthelathe.Makesuretoremoveallchipsanddebrisbeforestoringawaythelathe.Additionally,itisimportanttolubricatethemovingpartstokeepthemfunctioningsmoothly.Byfollowingthesestepsandtakingthenecessarysafetyprecautions,lathescanbeoperatedsafelyandeffectively.ReadingWordsandExpressionslatheversatilecylindricalintricatedefectfirmly/leɪð/

n./'vɜːsətaɪl/

adj./sə'lɪndrɪkl/

adj./'ɪntrɪkət/

adj./'diːfekt/

n./'fɜːmli/

adv.车床，机床多用途的，多功能的圆柱形的错综复杂的缺陷坚固地，牢固地Readingclampsecurelyvibrationbindgripchipdebris/klæmp/

n./sɪ'kjʊəli/

adv./vaɪ'breɪʃn/

n./baɪnd/

v./ɡrɪp/

n./tʃɪp/

n./'debriː/

n.夹具，夹钳安全地；牢固地震动，颤动结合紧握碎片杂物Readinglubricateusermanualsafetyguardcuttingtoolsafety

precautionbefamiliar

withbemindfulof/'luːbrɪkeɪt/

v.使润滑用户手册安全防护装置切削刀具安全防范措施熟悉注意；留心ReadingNotes

1.Beforeoperating,itisimportanttoreadtheusermanualandensurethatyouarefamiliarwithalltheworkingpartsofthelathe.在操作前，务必阅读用户手册，确保熟悉车床的所有工作部件。before是介词，后面接动名词operating；itisimportanttodosth意为“做某事很重要”，it是形式主语，真正的主语是不定式短语toreadtheusermanual；that引导宾语从句，做动词ensure的宾语。Reading2.Whenmachininglargepieces,alwaysstartwithalightcutandgraduallyincreasethedepthofthecut.加工大件时，总是从轻切削开始，逐渐增加切削深度。when引导时间状语从句，由于同主句的主语一致且为主动语态，因此从句中省略主语，动词为现在分词形式。Reading3.Byfollowingthesestepsandtakingthenecessarysafetyprecautions,lathescanbeoperatedsafelyandeffectively.通过遵循这些步骤并采取必要的安全防范措施，车床可以安全有效地运行。by是介词，表示做某事的手段，后面接动名词following；canbeoperated为含情态动词的被动语态。Reading1.versatileA.缺陷2.cylindricalB.安全地；牢固地3.intricateC.结合4.defectD.震动，颤动5.vibrationE.杂物6.bindF.错综复杂的7.gripG.多用途的，多功能的8.chipH.紧握9.securelyI.圆柱形的10.debrisJ.碎片GIFADCHJBEI.MatchthewordswiththeirChinesemeanings.1.clamp2.lathe3.damage4.lubricate5.firmlyA.tobreakorcauseharmB.adeviceforholdingthingstightlytogetherC.amachineforshapingmetalD.securely;inastrongordefinitewayE.tomakesthsmoothbyalubricantII.Matchthewordswiththeirdefinitions.ReadingIII.CompletethefollowingsentenceswiththewordsfromExerciseII.Changetheformwherenecessary.1.GetNo.9___________

toturnthenewworkpiece.2.Drinkingandsmokingcan___________

yourhealth.3.Wefinditnecessaryto___________

machines.4.Thetallbigtreesare___________

rootedinthesoil.5.Themetalblockisheldinpositionbya___________

.LathedamagelubricatefirmlyclampReadingIV.Readandchoosethebestanswer.1.WhichofthefollowingisNOTthefunctionofalatheaccordingtothetext?

A.Shapemetalintocylindricalshapes.

B.Cutintricatedesigns.

C.Heatametalworkpiece.Reading2.Whatshouldbeusedwhensecuringtheworkpiecefirmlytothebed?

A.Aclamp.

B.Acut.

C.Largepieces.CA3.Whatshouldbedoneatthebeginningwhenmachininglargepieces?

A.Startwithaheavycutandgraduallyincreasethedepthofthecut.

B.Startwithalightcutandgraduallyincreasethedepthofthecut.

C.Removeallchipsanddebrisbeforestoringawaythelathe.ReadingB4.WhichofthefollowingisNOTacorrectoperationwhenmachininglarge

pieces?

A.Useasteadyhandandkeepalightgriponthecuttingtools.

B.Bemindfulofthesizeofthecutsandthepositionofthecuttingtools.

C.InspectthelatheforanydefectsorsignsofwearandprepareforreuseC5.Whatshouldwedoaftercleaningthelatheintheend?

A.Helptominimizevibrationsandpreventthematerialfrombinding.

B.Lubricatethemovingpartstokeepthemfunctioningsmoothly.

C.Makesurethatthetoolsaresharp.ReadingBV.Thinkdeeply.1.Beforeoperatingalathe,whatshouldwedo?ReadingBeforeoperating,itisimportanttoreadtheusermanualandensurethatyouarefamiliarwithalltheworkingpartsofthelathe.Ensurethatallofthesafetyguardsareinplaceandfunctioningcorrectly.Additionally,carefullyinspectthelatheforanydefectsorsignsofwear.Reading2.Aftercompletingtheoperation,whatshouldwedo?Aftercompletingtheoperation,itisimportanttocleanthelathe.Makesuretoremoveallchipsanddebrisbeforestoringawaythelathe.Additionally,itisimportanttolubricatethemovingpartstokeepthemfunctioningsmoothly.WritingWritingWorkFlowchart工作流程图（workflowchart）是一种表示工作流程或过程的图表。流程图也可以定义为逐步解决任务的一种方法。WritingSampleThechart(given)givesinformationonthewaythat...Theflowchart(given)includesinformationonthemethodbywhich...Thechart(given)showstheprocessfor...Theflowchart(given)illustratesthestepsnecessaryto...Thediagram(atthetop)representstheprocessbywhich...Theillustration(atthebottom)explainshowto...The(left-hand/right-hand)illustrationpresentsinformationonhow...is...WritingUsefulLanguagePleasecompleteacompany’sworkflowchartdescriptionaccordingtothegiveninformation.WritingWritingPracticeWordsforreferences生产工单productionorders组装转子assembletherotor组装工作部门assemblyworkdepartment组装整机assemble