电子信息技术专业英语试题卷_精品文档Word文档格式.doc
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12.circuit
3.instruction
13.resistor
4.junction
14.capacitor
5.combination
15.diode
6.manufacture
16.transistor
7.structure
17.current
8.principle
18.voltage
9.wafer
19.amplifier
10.analog
20.insulator
二、词组互译(20%)
1.广泛应用于
11.electroniccircuit
2.把….分成……
12.variableresistor
3.打算……
13.directcurrents
4.根据……
14.integratedcircuit
5.将…..应用于
15.forwardbias
6.提到、指
16.N-typematerial
7.由……组成
17.electroniccounter
8.用做……
18.frequencysynthesizer
9.被称做……
19.digitalinstrument
10.形成
20.operationalamplifier
三、判断正误,用“T”或“F”表示(10%)
1.Theconductivityofsemiconductorsishigherthanthatofinsulators
Butlowerthanthatofconductors.()
2.Siliconmaterialscanconductelectricitywhentheyareinpure
state.()
3.Asemiconductorofn-typemeansthatthepurematerialhavebeen
addedimpuritieswiththreeouterelectrons.()
4.Itiscalledforwardbiasifadiodeisconnectedtoanexternalvoltagetomakethep-typeregionpositiveandthen-typeregionnegative.()
5.Ann-typeandap-typematerialcreatedsidebysidecanformap-njunction.()
四、回答问题(15%)
1.Whatcomponentcanrestricttheflowofelectrons?
2.WhatcomponentcanbeusedtochangeACintoDC?
3.Whatcomponentcanamplifysmallsignal?
4.Materialcanbedividedintothreetypes,whatarethey?
5.Whatfunctioncanintegratedcircuitsperform?
五、句子翻译(20%)
1.Thetransistoractsasaswitch.
2.Diodesconductelectricityinonlyonedirection.
3.DigitalICscanbeusedincomputers.
4.ICshaveasmallsizeandlowcostandthereforetheyarewidelyusedindifferentfields.
5.Substancecanbedividedintothreetypes:
conductors,semiconductorsandinsulators.
六、段落翻译(15%)
Anintegratedcircuitlooklikenothingmorethanatinychipofmetal,perhapsone-halfofacentimeteronaside,andnotmuchthickerthanasheetofpaper.Itissosmallthatifitfellonthefloor,itcouldbeeasilysweptupwiththedust.Althoughitisverysmall,itrepresentsthemosthighlyskilledtechnologyateverystepofitsmanufacture.Attoday’slevelofdevelopment,itmightcomprisemorethantenthousandseparateelectronicelementsincludingelementsofmanydifferentfunctions,suchasdiodes,transistors,capacitorsandresistors.
1106-1107班《电子信息技术专业英语》补考答题卷
1.__________________________11.________________________
2.__________________________12._________________________
3.__________________________13._________________________
4._________________________14._________________________
5.__________________________15.________________________
6._________________________16.________________________
7._________________________17.________________________
8._________________________18.________________________
9._________________________19.________________________
10._________________________20.________________________
4._________________________14.________________________
1._____2._____3.______4.______5.________(10%)。
1.___________________________________________________________
2.___________________________________________________________
3.___________________________________________________________
4.___________________________________________________________
5.___________________________________________________________
五、句子互译(20%)
参考答案
1.开关 2.装置 3.指令 4.结 5.结合
6.制造 7.结构 8.原理9.晶片 10.模拟
11.元件 12.电路 13.电阻 14.电容 15.二极管
16.晶体管 17.电流 18.电压 19.放大器 20.绝缘体
1.bewidelyuse