1.…addupto…增加了
.Thetotalamountof…addedupto14billionpounds(14%)in1994.
2.tojumpto/tosoarto……一跃达到/猛增到…
.Thetotalworkingdayslostsoaredto10millionin1979.3.…anincreaseofabout…percentascomparedwith……与…相比大约增加了…
eg.InAugustasmanyas39caraccidentswerereported,indicatinganincreaseofabout79%ascomparedwiththenumberofJanuary.4.…toexperienceanincrease/incline…有了增长eg.Tobaccoconsumptionisexperiencinganincline.
1.…tosink/drop/reduceto…减少到…
eg.Therateofstrikessank/droppedtothelowestpointin1979.2.…toexperienceadecrease/decline…有了减少
eg.Tobaccoconsumptionisexperiencingadecrease.注意：修饰上升/减少的副词有：
rapidlyslowlydramaticallyrespectively表达上升/减少的最后状态的词有：
thehighestpeakthelowestpoint10million10%
1.…togoupanddown…起伏不定
eg.Thestrikeratewentupanddownduringtheperiodfrom1952to1967.
2.Therebeupsanddowns…有起有伏
eg.Between1972and1979,therewereseveralupsanddownsin(某方面).
1.…toremainsteady/level/unchanged…保持稳定，几乎不变
eg.Therateof…remainedsteady(fairlylevel/almostunchanged)duringthefouryearsfrom1963to1967.2.…toleveloff(vi.)
eg.Afterasteadydeclineforawholedecade,the…rateshowssignsoflevelingoff.注意：
almostfairly可以用于表达起伏，稳定状态的句子中的词组或句型：thegeneralsituationwasnotworsening
showindicationsofimprovementitcanbepredictedthat…
eg.Therateof…remainedsteadyduringthefouryearsfrom1963to1967,anditcanbepredictedthatthegeneralsituationwasnotworsening.
eg.Therateof…remainedsteadyduringthefouryearsfrom1963to1967,showingsignsofimprovementin…
1.…beindirect/inverseratioto/with与…成正比/反比
eg.Maleillustrationsareindirectratioto/withtheadvancementofgrades,whilefemaleillustrationsareininverseratio.
1….toform/comprise/makeup/constitute….percent…占百分之…eg.Womencomprisemorethan50%oftheU.S.population.
eg.Femalesmakeuponly24%oftheillustrationswhereasmalesconstitute76%.
2.…toform/comprise/constituteahalf/third/fourthof……占…的1/2,1/3,1/4
eg.Femaleillustrionsformlessthanafourthofthetotal.3.…accountfor…percent占百分之几
eg.……,accountingforapproximately20percentof…
1.Abe…timesasmuch/manyasB
eg.TheannualrainfallofHunanis5timesasmuchasthatofSichuan.
2.Adoubles/ishalf/triplesBA是B的两倍，一半，三倍
eg.TheannualrainfallofJiddadoublesthatofJanta,butisonlyhalftheamountofrainKuwaitreceiveseachyear.
四级基础强化冲刺套餐班|英语四级特训班（五一特训）
六级基础强化冲刺套餐班|英语六级特训班（五一特训）
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