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1、UNIT ONE SEPTEMBER 10TH IS TEACHERS DAY,Lesson 1 认识序数词-first to fourth,基数词与序数词,表示数目多少的数词叫基数词； 表示顺序的数词叫序数词。,基数词,one,two,three,four,序数词,第一,first,第二,second,第三,third,第四,fourth,1,2,4,3,one -,two -,three -,four -,序数词练习,first,fourth,second,third,Today is the first day of September.Its the second day of the
2、 week.,Its our first day of school.,Today is the second day of September.Its the third day of the week.,Its our second day of school.,Today is the third day of September.Its the fourth day of the week.,Its our third day of school.,Today is the fourth day of September.,Its our fourth day of school.,Thank you !,
