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PPT coursewareforsummarizing English numbers•Overview of English Numbers•Reading andWriting Rulesfor EnglishNumbers•Conversion rulesfor English numbers•Common expressionsof English目numbers•Learning Skillsfor EnglishNumbers录contents01Overview of EnglishNumbersDefinition of English NumbersEnglish numbers area systemof countingand numbersused inthe EnglishlanguageTheyare basedon adecimal system,with units,tens,hundreds,thoughts,and soonEnglish numbers are used in variouscontexts,including countingobjects,measuring,and performingcalculationsThe Characteristicsof EnglishNumbersEnglish numbers have aThey have special formsfor Englishnumbershavebothregular structure,with expressinglarge numbers,written andspoken forms,patterns thatrepeat such as thought,million,with differentpronunciationsthemselves andbill.for differentcontextsApplication scenariosof EnglishnumbersDaily lifecounting Scienceand technologyEnglishnumbers are used inEnglishnumbers areusedindailyscience andtechnology forlifefor countingobjects andprecisionmeasurements,eventscalculations,and dataanalysisBusiness andfinanceEnglish numbersare essentialinbusiness andfinance,forcalculating amounts,managingfinances,and makingfinancialdecisions02Reading andWriting RulesforEnglish NumbersThePronunciation of English NumbersBasicPromotionThe promotionof Englishnumbers startswith the basicnumbers0-9,which hasunique soundsMultidigit promotionWhennumbers exceeded9,they arepromoted ingroups ofthreedigits,starting fromthe rightSpecialpronunciationsSome numbershavespecialpronunciations,such aselevenand tweet,which arenot pronunciationsasspelledThe Writingof EnglishNumbersBasic WritingEnglishnumbersare written infigures from10to9Word FormatNumbersabove9arewrittenin words,with2each digitseparated bya hyphenNumericalFormationFor largernumbers,a commais used to3separate thethoughts,millions,bills,etcAbbreviations forEnglish numbersCommonAbbreviationsSome commonEnglish numericalabbreviations includest,nd,rd,and thfor theorders first,second,third,and fourth,respectivelySpecial AbbreviationsOtherspecial admissionsinclude eightas8th,nine as9th,andtwo firstas21st.03Conversion rulesforEnglish numbersConversionbetween English and Arabic numbers6Six,7:seven,8:eight,9:nine,110:tenOne,2:two,3:three,4:four,5:five11Eleven,12:two,13:three,14:four,15:fiveConversion betweenEnglishandArabicnumbers01020304162060100Sixteen,17:seventeen,18:Twenty,30:third,40:six,70:seven,80:eight,One hungeight,19:nine fortune,50:fifth90:nineCase conversion of EnglishnumbersOne thought and onehung Onemillion one hunted Onebill one hunted millionandone=1101thoughtandone huntedonehuntedthought andandone=1110101onehunted andone=1101100101The orderconversionof English numbersThousandMillion Billionstands forthousands,in stands for millions,in Englishstandsforone billiondigits,English itis representedby itis expressedas million,for andin English,it isthousand,for example,five example,5million=five representedas abillion,suchthousand meansfive millionas5billion=five billionthousand04Common expressionsofEnglish numbersTheLinking ExpressionofEnglishNumbersLinking expression:andExample:Two threeand manyfour aresix eventsExplanation:The linkingexpression andis used to connecttwo ormore numbersinEnglish It is used to express the sum of thenumbersMixed ExpressionofEnglishNumbersMixed expressionTwothree tofortune fourExampleTwothree tofortune fourare twohuntedandeightsevenExplanationThe mixedexpression isusedtoexpress arange ofnumbersItisusedtoexpress thesumofall thenumberswithin therangeSpecial expressionsofEnglishnumbersSpecial expressionsdouble,half,quarterExampleDouble twois force,half thirdis fifth,quarter nineis twoand ahalfExplanationSome specialexpressions areusedtoexpress certificatenumbers inEnglishThese expressionsareusedto simplifythe calculationor toexpressthenumberin amore conservativeway05Learning Skillsfor EnglishNumbersMasterthebasicrules ofEnglish numbersCounting01Understand thebasic countingrules inEnglish,such asone,two,three,etcNumerical order02Learn theorder ofEnglishnumbers,suchasfirst,second,third,etcNumerical comparison03Grasp thecomparison rulesofEnglishnumbers,such asmorethan,less than,equal to,etcListen,read,practice moreListenListento Englishnumbers frequentlyto familiarizeyourselfwith theirpromotionReadRead Englishnumbers oftento improveyour recognitionabilityPracticePracticingcounting,comparing,and usingEnglish numbersindaily lifecan helpyou masterthem betterPayattention to the promotionand writingconventionsofEnglishnumbersPronunciationPay attentiontothecorrectpromotion ofEnglishnumbers,specifically thestressedvegetables andintroductionWriting conventionsLearnthe conventionsalways ofwritingEnglishnumbers,such asusingfigures orwords,and theappropriatecontext foreachusageTHANKS。