英語四級聽力技巧之等值轉換題
等值轉換題相對來說比較令考生頭疼，特點是因為它的答案無法在原文中直接找到，必須通過換算的方式計算出結果，而并非運用原文中的線索直接加減乘除，所以你一定要對英語中的代用詞相當的敏感，以下為英語中常用到的代用詞，務必倒背如流。
①時間的代用詞
quarter一刻鐘、四分之一、季度adozen一打、十二個
score二十monthly一月一次
daily一日一次weekly每周一次
fortnight兩星期decade十
century世紀、百millennium千
②倍數、貨幣的代用詞
double、twice兩倍fivefold五倍
half一半aquarter25美分
adime10美分anickel5美分
【例1】
W:Wehaveworkedforafortnight.Andreallyneedabreak.
M:Howaboutseeingaplay?IhearSpidermanisonattheNationalTheatre.
Q:Howlonghavetheybeenworking?
A)FournightsB)Fortynights
C)FourteendaysD)Fourdays
【解析】這題當中應區分fortnight和fournights之間的發音。fortnight代表兩個星期，也就是十四天，所以C為正確答案。
【例2】
M:Lisa,youknowthatTomwaslatetwicethisweek.
W:Itsok,theclassissoboring,IwaslatethreetimesthatoftenandMarkwaslatesixtimes.
Q:HowmanytimeswasTomlate?
A)1B)2C)3D)6
【解析】Twice是英語數字2的代用詞，分清問的是Tom，答案為B。
1.A)TenyearsB)Twentyyears
C)FortyyearsD)Ahundredyears
2.A)10yearsB)15yearsC)20yearsD)40years
3.A)4B)8C)1D)2
4.A)5centsB)10centsC)15centsD)20cents
5.A)25monthsB)5months
C)12monthsD)6months
6.A)$4B)$25C)$5D)$29
7.A)5centsB)15centsC)20centsD)25cents
8.A)$0.5B)$2.50C)$3D)$1
9.A)5:25B)5:55C)5:40D)5:30
10.A)$10B)$40C)$30D)$25
1.【選A】原文重現
M:OuruniversitywillbecelebratingitshundredthanniversarynextMonday.Shallwegobackforavisit?
W:Idloveto.Itsbeenadecadesinceweleft.
Q:Howlongagodidtheygraduatefromschool?
聽力詞匯擴展：
goback回去goabout從事，著手做;閑逛
goover過一遍，復習gointo進入;投入;調查
2.【選C】原文重現
M:Ihavebeenworkinginthisschoolforascoreofyears.
W:Well,mymumhasbeenworkingheretwiceaslongasyou.
Q:Howlonghasthemanbeenworkinginthatschool?
3.【選D】原文重現
W:WhatdoyouthinkarethechancesIllgetthejob?
M:Well,Imtalkingtofourtoday.Wellbehiringhalf.
Q:Howmanypeoplewillbeemployed?
聽力詞匯擴展：
applyfor提出申請applyto向申請或要求
4.【選B】原文重現
M:IwanttosendatelegramtoSanFrancisco.Howmuchdoesitcost?
W:Fivedollarsforthefirst15wordsandadimeforeachadditionalword.
Q:Howmuchwilleachadditionalwordcost?
5.【選D】原文重現
W:Yourethinnerthanyouusedtobe,arentyou?
M:YoubetIam!Ivebeendietingforhalfayear.Ivelost25poundsandIfeelgreat.
Q:Howlonghasthemanbeendieting?
6.【選C】原文重現
W:Ithoughtthiskindoffilmcostfourdollarseachroll.
M:Itusedto,butthepricehasgoneup25%.
Q:Howmuchdoesonerollofthefilmcostnow?
聽力詞匯擴展：
goup上升;上漲godown下去;下沉
7.【選A】原文重現
M:DoIhaveenoughpostageonthispackage?
W:Letssee.Youalreadyhavethree-fifteencentstampsandtwotwenty-fivecentstampsonit.Youonlyneedanothernickel.
Q:Howmuchelsewillthemanpayforthepostage?
聽力詞匯擴展：
payfor付款payback償還;回報
payoff還清payout付出
8.【選B】原文重現
M:Howmucharethetickets?
W:Theyreonedollareachforthegeneralpublic,butstudentticketsareonlyaquarter.
Q:Howmuchwillthemanpayfortwostudentsticketandtwogeneralpublic?
9.【選A】原文重現
W:Pleasehurryup,mytrainisleavingataquartertosix.
M:Noproblem,Madam.Illgetyouthereinfiveminutes.Andfifteenminutesisenoughforyoutoboardthestation.
Q:Whattimeisitnow?
10.【選B】原文重現
W:Jake,whataniceshirt,wheredidyougetit?
M:IboughtitfromCarrefourSupermarket.AllthemansclothesareonsalefortheNationalDay.Itcostsonly20dollars.IsavedahalfcomparedwithWal-mart.
Q:HowmuchistheshirtinWal-mart?
等值轉換題相對來說比較令考生頭疼，特點是因為它的答案無法在原文中直接找到，必須通過換算的方式計算出結果，而并非運用原文中的線索直接加減乘除，所以你一定要對英語中的代用詞相當的敏感，以下為英語中常用到的代用詞，務必倒背如流。
①時間的代用詞
quarter一刻鐘、四分之一、季度adozen一打、十二個
score二十monthly一月一次
daily一日一次weekly每周一次
fortnight兩星期decade十
century世紀、百millennium千
②倍數、貨幣的代用詞
double、twice兩倍fivefold五倍
half一半aquarter25美分
adime10美分anickel5美分
【例1】
W:Wehaveworkedforafortnight.Andreallyneedabreak.
M:Howaboutseeingaplay?IhearSpidermanisonattheNationalTheatre.
Q:Howlonghavetheybeenworking?
A)FournightsB)Fortynights
C)FourteendaysD)Fourdays
【解析】這題當中應區分fortnight和fournights之間的發音。fortnight代表兩個星期，也就是十四天，所以C為正確答案。
【例2】
M:Lisa,youknowthatTomwaslatetwicethisweek.
W:Itsok,theclassissoboring,IwaslatethreetimesthatoftenandMarkwaslatesixtimes.
Q:HowmanytimeswasTomlate?
A)1B)2C)3D)6
【解析】Twice是英語數字2的代用詞，分清問的是Tom，答案為B。
1.A)TenyearsB)Twentyyears
C)FortyyearsD)Ahundredyears
2.A)10yearsB)15yearsC)20yearsD)40years
3.A)4B)8C)1D)2
4.A)5centsB)10centsC)15centsD)20cents
5.A)25monthsB)5months
C)12monthsD)6months
6.A)$4B)$25C)$5D)$29
7.A)5centsB)15centsC)20centsD)25cents
8.A)$0.5B)$2.50C)$3D)$1
9.A)5:25B)5:55C)5:40D)5:30
10.A)$10B)$40C)$30D)$25
1.【選A】原文重現
M:OuruniversitywillbecelebratingitshundredthanniversarynextMonday.Shallwegobackforavisit?
W:Idloveto.Itsbeenadecadesinceweleft.
Q:Howlongagodidtheygraduatefromschool?
聽力詞匯擴展：
goback回去goabout從事，著手做;閑逛
goover過一遍，復習gointo進入;投入;調查
2.【選C】原文重現
M:Ihavebeenworkinginthisschoolforascoreofyears.
W:Well,mymumhasbeenworkingheretwiceaslongasyou.
Q:Howlonghasthemanbeenworkinginthatschool?
3.【選D】原文重現
W:WhatdoyouthinkarethechancesIllgetthejob?
M:Well,Imtalkingtofourtoday.Wellbehiringhalf.
Q:Howmanypeoplewillbeemployed?
聽力詞匯擴展：
applyfor提出申請applyto向申請或要求
4.【選B】原文重現
M:IwanttosendatelegramtoSanFrancisco.Howmuchdoesitcost?
W:Fivedollarsforthefirst15wordsandadimeforeachadditionalword.
Q:Howmuchwilleachadditionalwordcost?
5.【選D】原文重現
W:Yourethinnerthanyouusedtobe,arentyou?
M:YoubetIam!Ivebeendietingforhalfayear.Ivelost25poundsandIfeelgreat.
Q:Howlonghasthemanbeendieting?
6.【選C】原文重現
W:Ithoughtthiskindoffilmcostfourdollarseachroll.
M:Itusedto,butthepricehasgoneup25%.
Q:Howmuchdoesonerollofthefilmcostnow?
聽力詞匯擴展：
goup上升;上漲godown下去;下沉
7.【選A】原文重現
M:DoIhaveenoughpostageonthispackage?
W:Letssee.Youalreadyhavethree-fifteencentstampsandtwotwenty-fivecentstampsonit.Youonlyneedanothernickel.
Q:Howmuchelsewillthemanpayforthepostage?
聽力詞匯擴展：
payfor付款payback償還;回報
payoff還清payout付出
8.【選B】原文重現
M:Howmucharethetickets?
W:Theyreonedollareachforthegeneralpublic,butstudentticketsareonlyaquarter.
Q:Howmuchwillthemanpayfortwostudentsticketandtwogeneralpublic?
9.【選A】原文重現
W:Pleasehurryup,mytrainisleavingataquartertosix.
M:Noproblem,Madam.Illgetyouthereinfiveminutes.Andfifteenminutesisenoughforyoutoboardthestation.
Q:Whattimeisitnow?
10.【選B】原文重現
W:Jake,whataniceshirt,wheredidyougetit?
M:IboughtitfromCarrefourSupermarket.AllthemansclothesareonsalefortheNationalDay.Itcostsonly20dollars.IsavedahalfcomparedwithWal-mart.
Q:HowmuchistheshirtinWal-mart?
