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1、Module5Vocabulary&Speaking《OnceUponATimeinChina黄飞鸿》.flvLearningGoals英语中基数词、序数词、分数、小数和百分数的读法SuperPKVS1.基数词的读法23—89—twenty-threeeighty-nine223—416—809—twohundredandtwenty-threefourhundredandsixteeneighthundredandnine两位数：先“几十”，再“几”，中间一般要用连字符。三位数：先“几百”，再加_____,再加“几十”。and1001—6
2、666—2032—8989—5678—twothousandandthirty-twoonethousandandonefivethousand,sixhundredandseventy-eightsixthousand,sixhundredandsixty-sixeightthousand,ninehundredandeighty-nine11111111111elevenbillion,onehundredandelevenmillion,onehundredandeleventhousand,onehundredandeleven,,
3、,1000以上的数从后向前数，每三位数前加上分隔符“,”；第一个“,”号前为________;第二个“,”号前为_______;第三个“,”号前为______。thousandmillionbillionHowtosay?1001,00010,000100,0001,000,00010,000,000100,000,0001,000,000,000onehundredonethousandtenthousandonehundredthousandonemilliontenmilliononehundredmilliononebillion4
4、444444,44444,444444,4444,444,44444,444,444444,444,4444,444,444,444challenge750,000,000—sevenhundredandfiftymillion796,000—sevenhundredandninety-sixthousandCanyousaythefollowinginEnglishcorrectly?532,621,000—fivehundredandthirtytwomillion,sixhundredandtwentyonethousand10,45
5、5,001,000—tenbillion,fourhundredandfiftyfivemillion,onethousandFindthemistakes365,528,462-----threehundredandsixty-fivemillion,fivehundredandtwenty-eightthousand,fourhundredandsixty-two1,000,000,000-----onethousandmillion/onebillion52,470,383-----fifty-twomillion,fourhundr
6、edandseventy,threehundredandeighty-three100,000,000------hundredmillionthousanda/one2.序数词的读法序数词一般以与之相应的基数词加-th构成，如：tenth（第十），但下面这些基数词在变序数词时，有特别的地方。A.one—two—three—five—eight—nine—twelve—firstsecondthirdfiftheighthninthtwelfthB.以-ty结尾的词，先变-y为-i，再加-eth。e.g.twenty—forty—C.以on
7、e,two,three,five,nine收尾的多位数词，要照第一条方法变。e.g.twenty-one—twenty-two—ninety-nine—ahundredandfifty-three—twentiethfortiethtwenty-firsttwenty-secondninety-ninthahundredandfifty-thirde.g.1/4—2/3—7/9—5/12—one-fourthtwo-thirdsseven-ninthsfive-twelfths3.分数词的读法分子用________表示，分母用_______
8、表示，分子大于1时，序数词要用______。基数词序数词复数特殊的表达法1/2—1/4—1/3—3/4—1/5—1/8—1/9—a/onehalfa/onequarterthre
