欢迎来到天天文库
浏览记录
ID:51225528
大小:1.29 MB
页数:9页
时间:2020-03-20
《基数词与序数词课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、12345678OneTwoThreeFourFiveSixSevenEight1基数词9101112NineTenEleventwelve(一)、一至十二的数:(二)、十几的数:都是以-teenti:n结尾,213141517161819thirteenfourteenFifteenSixteenSeventeenEighteenNineteen基数词(三)、整十数都是以tyti结尾2030405060708090TwentyThirtyfortyfiftysixtyseventyeightyninety3基数词(四)、几十几的数:例:
2、32thirty–twothirty-second=32nd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+hundredand+末尾数Eg:235towhundred(and)thirty–five=towhundredandthirty-five=235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”4基数词1234567First=1stSecond=2ndThird=3rdFourth=4thFifth=5thSixth=6thSeventh=7th5序数词(一)、
3、1-12的数:89101112OneTwoThreeFourFiveSixSevenEighth=8thNinth=9thTenth=10thEleventh=11thTwelfth=12thEightNineTenEleventwelve613141516171819Thirteenth=13thFourteenth=14thFifteenth=15thSixteenth=16thSeventeenth=17thEighteenth=18thNineteenth=19th(二)、十几的数(即13-19的数):序数词thirteenfourtee
4、nFifteenSixteenSeventeenEighteenNineteen(二)、整十数都是以tyti结尾2030405060708090Twentieth=20thThirtieth=30thFortieth=40thFiftieth=50thSixtieth=60thSeventieth=70thEightieth=80thNinetieth=90th7序数词TwentyThirtyfortyfiftysixtyseventyeightyninety基变序歌诀:基变序,很容易,一、二、三,特殊记。Th要从四加起,八去t,九去e。F来
5、把ve替,ty改为tie,然后再加th。若是遇到几十几,只变个位就可以。8基变序知识回顾KnowledgeReview祝您成功!
此文档下载收益归作者所有