英语语法速记图解英语语法词汇速记，数字用法，增加、加倍

展开全文增加：goupby;shootupby;riseby(to);beraisedby;increaseby加倍（双倍）：（to）double像......一样多：asmanyas；asmuchas增加百分之一：toincreasebyonepercent;toincreasebyone-hundredth增加百分之十：toincreasebytenpercent;toincreasebyone-tenth增加百分之五十：toincreasebyfiftypercent;toincreasebyone-half增加百分之七十：anincreaseofseventypercent;anseventy-percentincrease是去年的二倍（增加一倍,或翻一番）：tobedoublethatoflastyear;twiceasmuch(many)aslastyear;doubledlastyear增加百分之百（增加一倍或增加到原来的二倍）：toincreasebyonehundredpercent；todouble；toincreasetwiceasmuch(many)as比去年增加一倍以上：tobemorethandoublethatoflastyear是去年的五倍：tobefivetimesasmuch(many)aslastyear;toincreasefivefoldcomparedwithlastyear;toincreaseby400percentoverlastyear比去年增加了十多倍：tobeadozentimesthatoflastyear；tobemorethantentimeshigherthanlastyear粮食产量从1978年的30万吨上升到1983年的71.5万吨：Grainoutputrosefrom300,000tonsin1978to715,000tonsin1983.Grainoutputincreasedfrom300,000tonsin1978to715,000tonsin1983.Grainoutputwentupto715,000tonsin1983from300,000tonsin1978.1983年粮食产量为38728万吨，是1949年的3.42倍：In1983,thegrainoutputwas387.28milliontons,whichwas3.42timesthatof1949.1983年工农业总产值为9209亿元，比1982年增加10.2%：Thetotaloutputvalueofindustryandagriculturein1983was920.9billionyuan,anincreaseof10.2percentover1982.Thetotaloutputvalueofindustryandagriculturein1983was920.9billionyuan,10.2percenthigherthan1982.1979年至1983年间工农业总产值平均每年的增长率是8.2%：Theaverageannualrateofincreaseofthetotaloutputvalueofindustrialandagriculturalfrom1979through1983was8.2%.Theaverageannualgrowthrateofthetotaloutputvalueofindustrialandagriculturalfrom1979through1983was8.2%.与1949年相比，大学生人数增加了63%，中学生增加了1.5倍，小学生增加了1.1倍：Comparedwith1949,thenumberofcollegestudentshasincreasedby63%,thenumberofmiddleschoolstudentshasincreasedby1.5times,andthatofprimaryschoolstudentshasincreasedby1.1times.Comparedwith1949,thenumberofcollegestudentshasincreasedby63%,thatofmiddleschoolstudentsby1.5times,andthatofprimaryschoolstudentsby1.1times.

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