EnglishbytheNumbers复习课程.docx
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EnglishbytheNumbers复习课程.docx
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EnglishbytheNumbers复习课程
1、作者:
蒋志华《市场调查与预测》,中国统计出版社2002年8月§11-2市场调查分析书面报告
(3)年龄优势
经常光顾□偶尔会去□不会去□
我们从小学、中学到大学,学的知识总是限制在一定范围内,缺乏在商业统计、会计,理财税收等方面的知识;也无法把自己的创意准确而清晰地表达出来,缺少个性化的信息传递。
对目标市场和竞争对手情况缺乏了解,分析时采用的数据经不起推敲,没有说服力等。
这些都反映出我们大学生创业知识的缺乏;
月生活费人数(频率)百分比
这里有营业员们向顾客们示范着制作各种风格炯异的饰品,许多顾客也是学得不亦乐乎。
据介绍,经常光顾“碧芝”的都是些希望得到世界上“独一无二”饰品的年轻人,他们在琳琅满目的货架上挑选,然后亲手串连,他们就是偏爱这种DIY的方式,完全自助在现场,有上班族在里面精挑细选成品,有细心的小女孩在仔细盘算着用料和价钱,准备自己制作的原料。
可以想见,用本来稀奇的原料,加上别具匠心的制作,每一款成品都必是独一无二的。
而这也许正是自己制造所能带来最大的快乐吧。
我们长期呆在校园里,对社会缺乏了解,在与生意合作伙伴应酬方面往往会遇上困难,更不用说商业上所需经历的一系列繁琐手续。
他们我们可能会在工商局、税务局等部门的手续中迷失方向。
对具体的市场开拓缺乏经验与相关的知识,缺乏从职业角度整合资源、实行管理的能力;
新材料手工艺品。
目前,国际上传统的金银、仿金银制成饰品的销售在逐步下降,与此形成鲜明对比的是,数年以前兴起的崇尚然风格、追求个性的自制饰品--即根据自己的创意将各种材质的饰珠,用皮、布、金属等线材串出的品,正在各国的女性中大行其道。
(1)政策优势
二、大学生DIY手工艺制品消费分析EnglishbytheNumbers~Unit1
1.Numbers,Decimalsand
Fractions
Hundreds
Thousands
Fractions&Decimals
Quiz
ThisUnitpreparesstudentstounderstandand
clearlyexpresssmallandlargenumbers,aswell
asfractions,decimalsandpercents.
SampleLanguage
numbers
fivehundredandeighteen(518),sixty-threethousand
fourhundredandtwelve(63,412),sevenhundredand
seventythousand(770,000)
decimals
fiveone-thousandths(.005),onepointzerofive
(1.05),pointeightfivepercent(.85%)
fractions
one-fifth(1/5),twelveandaneighth(121/8),three-
fiftieths(3/50)
KeySentences&Examples
Thesenumbersareallgreaterthanonehundredandless
thanonethousand.
Becarefulnottoconfuse'teen'numberssuchasthirteen
with'ty'numberssuchasthirty.
Fivehundredeighteen.Threehundredeighty.
Thesenumbersareallgreaterthanonethousandandless
thanonemillion.
Ninethousandsevenhundredforty-three.Ninety-seven
thousandfourhundredthirty-six.Ninehundredseventy-
fourthousand,threehundredandsixty-one.
Sometimesthenumberninethousandsevenhundred
forty-threeisreadasninety-sevenhundredandforty-
three.
Herearesomefractions.One-half,one-third,one-fourth.
One-fiftieth,one-hundredth,one-thousandth.
Herearesomedecimalfractionsandpercents.Point
five.Onepointzerofive.Zeropointonepercent.
Forverysmallnumbers,suchas0.00001,youcanreadit
asonepointzerotimestentotheminusfifth.
EnglishbytheNumbers~Unit2
2.NumericalOperationsand
Relations
NumericalOperations
NumericalRelations
Quiz
ThisUnitpreparesstudentstounderstandand
clearlyexpresssmallandlargenumbers,aswell
asfractions,decimalsandpercents.
SampleLanguage
numericaloperations
aplusbequalsc,adividedbyb,thenthrootofx,x
squared,twicethesumofaandb,fiftypercentmore
thanfour
numericalrelations
thesecondlargestnumber,thethirdsmallestnumber,the
differencebetweenthetwolargestnumbers,halfthesum
ofthesmallestandlargestnumbers
KeySentences&Examples
Thesumofaandbisc;oraplusbequalsc.The
differenceofcandbisa;orcminusbisequaltoa.
Herewehaveatimesbequalsx;oramultipliedbybis
x.Inthisexample,wehavethesumofaandb
multipliedbyc.Inthisexample,aisdividedbyb;ora
overb.Thisisthenthrootofx.Forexample,thesquare
rootoffouristhesecondrootoffour,whichistwo.
Herewehavethecuberootofeight,orthethirdrootof
eight,whichistwo.Thisisxtothenth.Fornequalto
two,wesayxsquared.Fornequaltothree,wesayx
cubed,orxtothethird.
Takethesumoftwoplussixanddivideitbytwo.
Multiplythesumofaplusbbyfifteenanddividethe
resultbyatimesb.Whatnumberisthesumofeighty-
fiveandfive?
Whatistwotothefourth?
Whatistwenty
percentmorethanten?
Ifxisfiftypercentmorethan
four,whatisx?
Whichofthesefivenumbersisthe
smallest?
Whichnumbersarethetwolargestnumbers?
Whichnumberistenpercentofthelargestnumber?
Whichnumberisequaltothedifferencebetweenthe
largestandsmallestnumbers?
EnglishbytheNumbers~Unit3
3.RelatedChanges
Part1
HomeBuyers
SampleGraphs
SampleLanguage
Graphs
remainedfairlyconstant,didn’tchange,rise,increased,
wentup,madesteadygains,getsweaker,decreases,
wentdown,declined,dropped
relatedchanges
Xremainedfairlyconstant,butyincreasedsignificantly.
Asthepriceofanaveragehouseincreased,the
percentageofU.S.familiesabletobuyanewhouse
decreased.
Part2
Speed&Distance
LanguageLearning
BloodPressure
Quiz
ThisUnitpreparesstudentstodescribehowone
quantitycorrelatestoanother.Sometimesthere
isnorelationship.Sometimesachangeinone
quantitycausesachangeorinanother.
KeySentencesandExamples
ThisgraphshowsthepercentageofUSfamiliesableto
buyanaverage-pricednewhome.Asthepriceofan
averagehouseincreased,thepercentageofU.S.families
abletobuyanewhousedecreased.Between1970and
1976,theaveragepriceofanewhouserosefrom
$23,400to$44,200.Asaresult,fewerU.S.families
wereabletobuynewhouses.Inthisgraph,bothXand
Yareincreasing.Inthisgraph,XisincreasingwhileY
isdecreasing.HerewearelookingatchangesinXand
Yduringtheten-yearperiodfrom1978to1988.During
thatperiod,wheneverYincreased,Xdecreased,and
wheneverYwentdown,Xwentup.Inthiscase,as
exports,X,wentup,unemployment,Y,declined.While
Xstayedaboutthesame,Yincreased.Xremainedfairly
constant,butYincreasedsignificantly.Xincreased
rapidlyatfirst,butthenitfelleventhoughYcontinued
toclimb.Asthedollargetsweaker,thenumberof
AmericanworkersemployedbyJapanesefirms
continuestoclimb.Anincreaseinthevalueofthe
Japaneseyenisgenerallyfollowedbyanincreasein
Japaneseproductivity.
Goals:
Tobeabletoaskandanswerquestionsabout
howonefactorrelatestoanother.
Tobeabletoexpressanopinionaboutone
quantityisrelatedtoanother.
EnglishbytheNumbers~Unit4
4.LineGraphs
Part1
Autosales
ForeignShareofSteelMarket
UnemploymentRate
HomeBuyers
AverageFamilySize
SampleLanguage&LearningPoints
linegraphs
salesdeclinedtoalowofaround300,000,sales
increasedsteadily,saleswerearound900,000units,sales
atUnionMotorssurpassedsalesatFederalMotors,the
numberofpotentialfirst-timehomebuyerspeaked,the
largestshareofthemarket,changesinthe
unemploymentrate
presentperfect(have+V(n))
saleshavestoppedtheirdecline,haveremainedfairly
steady,thenumberofpotentialfirsttimebuyershas
changed,thenumberhasbeendropping…
Part2
CityGovernmentApproval
PopulationGrowth
WorldEnergyConsumption
PassengerCarExports
TrafficFatalities
KeySentencesandExamples:
ThisfirstexampleshowshowautosalesatUnionMotors
havechangedsince1960.In1960,saleswereabout
500,000units.From1960,salesdeclinedtoalowof
around300,000in1965.From1965,salesincreased
steadilyuntiltheyreachedahighofaround900,000in
1974.Then,becauseofincreasingimports,salesbegana
longdecline,toalowofaround500,000units.Since
1980,saleshavestoppedtheirdeclineandhaveremained
fairlysteady.
ThisgraphshowshowtheforeignshareoftotalUSsteel
saleschangedduringtheperiodfrom1965through1985.
Between1970and1980,thelowestforeignshareofthe
marketwasabout12%.Thelargestshareofthemarket
before1970wasabout17%,in'68.
Thisgraphshowshowthenumberofpotentialfirsttime
homebuyershaschanged.Thenumberofpotentialfirst-
timehomebuyerspeakedataround45millionattheend
ofthe'80s.Sincethebeginningof1990,thenumberhas
beendropping.
Thisgraphshowsthedecreaseinaveragefamilysizein
theUS.USfamiliesin1989averagedonly3.16people,
thesmallestsizesince1940.Thisdropisprimarilythe
resultoflowerbirthratesandcontinuedincreasesinthe
numberofsingle-parentfamilies.Thisgraphindicates
thattheaveragefamilyhasbeengettingsmaller.
Part2
Thislinegraphshowshowthevoterapprovalratingfora
citygovernmenthaschangedduringthepast12months.
Notethattheapprovalratingwasatitshighestduringthe
first3monthsandatitslowestinmonth8.Itreachedits
lowestpointinmonth8.Duringmonth8,60%ofthe
votersdisapprovedofthegovernment'sperformance.
Thisgraphsshowstherateofpopulationgrowthin
severalcountries.Italsoshowstheliteracyrateineach
ofthecountries.Theadultliteracyrateisthepercentage
ofadultswhocanreadandwrite.Theaxisontheleft
givesthepercentagegrowthrate,andtheaxisonthe
Quiz
ThisUnitpreparesstudentstopresentdatafrom
alinegraph,especiallychangesovertime.
Goals:
Tobeabletousethepresentperfect(have
+V(n))toexpresschange.
rightgivestheliteracyrate.Forexample,the
percentageannualgrowthrateofBrazilisabout
1.4%.Itsliteracyrateis0.83or83%.Forthese
countries,thegraphsuggeststhatcountrieswitha
higherliteracyratehavealowerrateofpopulation
growth.
Thisgraphshowshowtheworld'sconsumptionof
energyisincreasing.Thescaleontheleftisinunits
ofquadrillionBTUsorBritishThermalUnits.In
1983,theworld'senergyconsumptionwas283
quadrillionBTUs.Theworld'senergyconsumption
in1990was347quadrillionBTUs.
Thisgraphshowshowpassengercarexportschanged
inthe5yearperiodendingin2003Itshowsthevalue
ofexportsinbillionsofdollarsforsevenexporting
countries.
Thisgraphgivesthecausesoftrafficfatalitiesbased
on4000separateaccidents.Eachbarshowsthe
numberoffatalitiesforeachcause.Theaxisonthe
rightgivesthepercentage.Forexample,about1200
deathswereduetospeed.Thelinegraphabovethe
bargraphshowsthecumulativepercentageof
fatalitiesduetoe
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