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1、基数词与序数词课件第1页,共7页,编辑于2022年,星期六(二)、十几的数:都是以-teenti:n结尾,13141517161819thirteenfourteenFifteenSixteenSeventeenEighteenNineteen基数词基数词2第2页,共7页,编辑于2022年,星期六(三)、整十数都是以ty ti 结尾2030405060708090TwentyThirtyfortyfiftysixtyseventyeightyninety基数词基数词3第3页,共7页,编辑于2022年,星期六(四)、几十几的数:例:32 thirty two thirty-second =32n
2、d点拨:点拨:几百几的数:先说“几百”再说“几十几”中间可用and(美式可略)即:百位数+hundred and+末尾数Eg:235 tow hundred(and)thirtyfive =tow hundred and thirty-five =235点拨:点拨:几十几的数:先说“几十”再说“几”中间用连字号“-”即:“整十数+连字号+个位数”基数词基数词4第4页,共7页,编辑于2022年,星期六1234567 First =1st Second =2ndThird =3rdFourth =4thFifth =5thSixth =6thSeventh=7th序数词序数词(一)、1-12的数:
3、8 9101112OneTwoThreeFourFiveSixSevenEighth=8thNinth=9thTenth =10thEleventh =11thTwelfth =12thEightNineTenEleventwelve5第5页,共7页,编辑于2022年,星期六13141516171819Thirteenth=13th Fourteenth=14thFifteenth=15thSixteenth=16thSeventeenth=17thEighteenth=18thNineteenth=19th(二)、十几的数(即13-19的数):序数词序数词thirteenfourteenFifteenSixteenSeventeenEighteenNineteen6第6页,共7页,编辑于2022年,星期六(二)、整十数都是以ty ti 结尾2030405060708090Twentieth =20thThirtieth =30thFortieth =40thFiftieth =50thSixtieth =60thSeventieth=70thEightieth =80thNinetieth =90th序数词序数词TwentyThirtyfortyfiftysixtyseventyeightyninety7第7页,共7页,编辑于2022年,星期六