【最新】七年级英语上册 unit8 A 课件 人教新 目标版 课件 4th 5th 6th 7th 8th 9th 10th 11th 12th one two three four five six seven eight nine ten eleven twelve 基数词 first second third fourth fifth sixth seventh eighth ninth tenth eleventh twelfth 序数词 1st 2nd 3rd 【最新】七年级英语上册 unit8 A 课件 人教新 目标版 课件 基变序，有规律 第一，二，三单独记 th从四加起 八去 t来，九去 e 遇 ve， f替 ty变为 tie 后跟 th莫迟疑 若想表示几十几 只变个位就可以 【最新】七年级英语上册 unit8 A 课件 人教新 目标版 课件 first second third fourthfifth seventh eighth ninth one two three fourfive seven nine eight eleven twelve twelfth t
