电工英语第二版参考答案.docx
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电工英语第二版参考答案.docx
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电工英语第二版参考答案
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电工英语(第二版)参考答案
Lesson1WhatQualificationsDoINeed?
LookandLearn
A.
1.ResidentialElectrician住宅电工;2.Industrialelectrician工业电工;3.CommercialElectrician商业安装工程电工;
B.
TOP:
MasterElectrician高级电工;MIDDLE:
JourneymanElectrician熟练电工;BELLOW:
ApprenticeElectrician学徒电工;
Dialogue
A.ListentothedialogueagainandcircleYesorNo.
1.No
2.No
3.Yes
B.MatchtheEnglishwiththeChinese.Drawlines.
applyforacreditcard申请信用卡
replytothisletter回复这封信
workshiftsaroundtheclock日夜不停地轮班干活
Reading
A.Reordertheletterswithyourpartner.
Letters
Words
Irew
Wire
Aircraft
Aircraft
Household
Household
Properly
Properly
ErEmploy
Employer
B.Readthepassageagainandanswerthequestions.
1.qualification
2.job
3.home
Lesson2JobOpportunities
LookandLearn
1.fuse熔丝;2.firealarm火灾报警器;3.switch开关;4.telecommunicationssystem电讯通信系统
Dialogue
Listentothedialogueagainandanswerthequestions.
1.apprentice
2.after-sales
3.wakeupearly
Reading
A.MatchtheEnglishwiththeChinese.Drawlines.
carryoutthisplan执行这个计划
bedependentontherequirement根据要求决定
Installelectricalwiringsystem安装电气布线系统
B.ReadthepassageagainandcircleYesorNo.
1.Yes
2.Yes
3.Yes
注:
原题1.Youspecializeininstallingelectricalwiringsystems.
改为1.Anelectricianshouldspecializeininstallingelectricalwiringsystems.
Lesson3Successstory
LookandLearn
1.nuclearpowerplant核能发电厂;2.motor发动机;3.breakdown损坏;
Dialogue
A.Listentothedialogueagainandanswerthequestions.
1.plantmaintenance;residential
2.installing(testing);inspecting,testingandinstalling
3.challenging
Reading
A.MatchtheEnglishwiththeChinese.Drawlines.
well-roundedenvironment.丰富多彩的环境
specializeinelectricalrepair精通电气修理
lookbackontechniciancollege(学院)days回忆职业技术学校时代
B.Chosethebestanswer
1.B.15yearsold
2.C.about6years;
3.A.Becausehecanlearnhowtheservicesystemworksandhowcustomersaredealwith.
4.D.4
Lesson4WhatAreinYourTool-kit?
LookandLearn
A.
1.tool-kit工具箱;2.constructionsite建筑工地;3.bricklayer砖瓦匠;4.trunking线槽
B.
1.electricdrill电钻;2.hammerdrill冲击钻;3.screwdriver螺丝刀4.pliers钳子;
Dialogue
A.Choosethebestanswer.
1.A.construction
2.B.installandwire
3.A.metal,wood,concrete
B.Reordertheletterswithyourpartner.
Letters
Words
ridll
drill
gramdia
diagram
lyfrequent
frequently
tionconstruc
construction
acommuniction
communication
Reading
A.MatchtheEnglishwiththeChinese.Drawlines.
Anassortmentofsweets.什锦糖
beappropriatefordifferentstudents适合不同的学生
workonscienceexperiments从事科学实验
insistonmyopinion坚持我的意见
B.ReadthepassageandcircleYesorNo.
1.No
2.No
3.No
Lesson5WiresandCables
LookandLearn
1.insulatedsolidwire绝缘实心线;2.armoredcable铠装电缆;3.nonmetallicsheathedcable非金属护套电缆;4.insulatedstrandedwire绝缘多股绞线电线;
Dialogue
A.ListentothedialogueandcircleYesorNo.
1.Yes
2.No
3.No
B.MatchtheEnglishwiththeChinese.Drawlines.
placeanorderwithyou向贵方订货
powertransmission电力传输
quiteafewdays好几天
Reading
Listthetypesofwireandcable.
Wire
Cable
Barewire
Nonmetallicsheathedcable
Insulatedsolidwire
Armoredcable
insulatedstrandedwire
Reordertheletterswithyourpartner.
Letters
Words
entcurr
current
encased
encased
licmetal
metallic
protective
protective
nonmetallic
nonmetallic
Lesson6JoiningWires
LookandLearn
A.
1.safetysign安全标志;2.electricalpanel配电盘;powerline输电线;solderinggun烙铁
注:
原题中connector应为electricalpanel
B.
1.tapconnector搭接连接器;2.splice捻接;3.wirenut接线帽
Dialogue
MatchtheEnglishwiththeChinese.Drawlines.
havesomethingtodowiththeeducationmethods(方法).与教育方法有关系
watchoutforwhatyousay.说话要当心
keepawayfromthefire.远离火源
resultinsuccess导致成功
Matchthepicturesofsafetysignwiththeirmeanings.Drawlines
Keepawayurgentlyhazardoussituation.
Donotplaceorstoreanythinginfrontofthissign.
Watchoutforpowerlinesabovewhenyouareworkingbelow.
Reading
A.Reordertheletterswithyourpartner.
chtor
Torch
jino
Join
ersdol
Solder
thodme
Method
tionconnec
Connection
B.Readthepassageagainandanswerthequestions.
1.connectors
2.thenumberandthesize
3.lesstime;lessskill
4.solderingdevices
Lesson7ReadingDiagrams
LookandLearn
A.
顶棚或墙内暗装导线Wiringconcealedinceilingorwall
双孔插座Duplexreceptacleoutlet
电视专用接口Special-purposeconnection,TV
三根导线Threewires
双极开关Double-poleswitch
三路开关Three-wayswitch
顶棚灯具Ceilinglampfixture
B.
1.RCD漏电保护器;2.MCB微型断路器;3.consumerunit用户电箱;4.architect建筑师;5.dwelling住处;6.walloutlet墙壁插座;7.circuitdiagram电路图;8.electricalsymbol电气符号;9.lightingfixture灯具
Dialogue
A.Listentothedialogueagainandanswerthequestions.
1.facilities
2.RCD
B.Reordertheletterswithyourpartner.
Letters
Words
setre
reset
ketcso
socket
ppsuly
supply
sacces
access
tecprot
protect
circuit
circuit
ncontai
contain
erconsum
consumer
Reading
A.MatchtheEnglishwiththeChinese.Drawlines.
asetofdrawings一套图纸
floor-plan建筑平面图
bymeansofwords通过语言
three-wayswitching三路开关
B.Choosethebestanswer
1.C.locate
2.C.symbol
3.D.theconductorsintheconduitorcable
Lesson8InstallingEntranceEquipment
Lookandlearn
A
1.Powerpole;2.WeatherHead;3.ServiceEntranceCable;4.MeterBox;5.ElectricMeter;6.MainServicePanel
B.
1.fishtape穿线钢带;2.continuitytester断路探查器;3.voltagetester电压检测器;4.transformer变压器;5.breakerbox开关盒;6.groundrod接地棒
Dialogue
A.ReadthedialogueandcircleYesorNo.
1.Yes
2.No
3.No
注:
原题2.Theycheckthetoolsagainbecausehetimelimitfortheprojecthasbeendelayed.
应该为:
2.Theycheckthetoolsagainbecausethetimelimitfortheprojecthasbeendelayed
B.Reordertheletterswithyourpartner.
Letters
Words
layde
delay
tlimi
limit
boxtool
toolbox
erstrip
striper
Reading
A.MatchtheEnglishwiththeChinese.Drawlines.
stepdownthevoltage降低电压
branchcircuit支路
groundedneutralwire接地的中性线
distributepower分配电能
mainbreaker总开关
B.Readthepassageagainandanswerthequestions.
1.Thepowercompany’soverheadservicelinesfeedthetransformer
2.Two120volt
3.theserviceentrancepipe
4.agroundrod
5.Thepanel’sjobisto
Lesson9InstallingCable
LookandLearn
1.cableraceway电缆通道;2.kitchenette小厨房;3.waterheater热水器
Dialogue
A.ListentothedialogueandcircleYesorNo.
1.No
2.No
3.Yes
4.Yes
B.Reordertheletterswithyourpartner.
Letters
Words
lyug
Ugly
tskech
Sketch
fuluse
Useful
gtrosn
Strong
ouscontinu
Continuous
unedconceal
Unconcealed
Reading
A.MatchtheEnglishwiththeChinese.Drawlines.
pullouttheplug拔出插头
originalconstruction初始建造
applytotheOlympics应用于奥运会
firstcost初期成本
fairlydifficult相当困难
B.Readthepassageagainandanswerthequestions.
1.Changes
2.holdingwires.
3.install.
Lesson10InstrumentClassification
LookandLearn
A
1.contactor接触器;2.electricalresistance电阻;3.inductor电感;4.dial刻度盘;5.magneticfield磁场;6.alternatingcurrent交流电;
B
1.ammeter安培表;2.voltmeter伏特表;3.wattmeter功率表;4.ohmmeter欧姆表
Dialogue
A.Choosethebestanswer
1.A.Thenewcontactorscan’twork.
2.B.purelyresistive
3.B.anadditionalresistance
B.Reordertheletterswithyourpartner.
Letters
Words
wla
Law
oicl
Coil
icmagnet
Magnetic
anceresist
Resistance
shiprelation
Relationship
Reading
A.Listthebasictypesofelectricalmeasuringquantityandinstrument
quantity
instrument
current
IndicatingInstruments
voltage
RecordingInstruments
power
Integratinginstruments
B.Readthedialogueagainandanswerthequestions.
1.voltmeter
2.watt-meters
3.ammeter
Lesson11UsingtheMultimeter
LookandLearn
A
1.capacitor电容器;2.ACcompressor交流压缩机;3.resistor电阻器;4diode二极管;5.DC直流电;6.testlead测试引线
B.
1.digitalmultimeter数字万用表;2.analogmultimeter模拟万用表
Dialogue
A.ListentothedialogueandcircleYesorNo.
1.No
2.No
3.Yes
B.Reordertheletterswithyourpartner.
Letters
Words
kkci
Kick
urefail
Failure
caltypi
Typical
discharge
Discharge
mentreplace
Replacement
Reading
A.ListBasictypesofelectricaltestswithmultimeter.
DCvoltage
ACvoltage
Resistance(Ohms)
Diodes
Amperage
注:
此处可只留五个填写行
B.MatchtheEnglishwiththeChinese.Drawlines.
adjusttocollegelife适应大学生活
batteriesinseries串联电池
resistancesinparallel并联电阻
performelectricaltests执行电气测试
Beequippedwithcentralheating装有集中供暖
Lesson12UsingtheOscilloscope
LookandLearn
1.charger充电器;2.PCB印刷电路板;3.oscilloscope示波器;4.rectifier整流器;5.signal信号;6.wave波
Dialogue
A.ListentothedialogueandcircleYesorNo.
1.No
2.No
3.No
B.Reordertheletterswithyourpartner.
Letters
Words
usqare
Square
dgebri
Bridge
oscilloscope
Oscilloscope
Reading
A.Readthedialogueagainandanswerthequestions.
1.electronictestinstrument
2.avoltage
3.theexactwaveshape
B.Reordertheletterswithyourpartner.
Letters
Words
ewva
Wave
sepul
pulse
ripeod
Period
veobser
observe
function
Function
tryindus
industry
Lesson13OverviewofMotors
LookandLearn
1.vacuumcleaner真空吸尘器;2.ventilationfan通风风扇;3.gear齿轮;4.woundrotor绕线转子;5.inductionmotor异步电机;6.diskdrive磁盘驱动器
Dialogue
A.Choosethebestanswer
1.No
2.Yes
3.No
B.Reordertheletterswithyourpartner.
Letters
Words
yccle
cycle
ds
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