SectionAPeriod1(1a-1c)Unit8Whenisyourbirthday
Singasong
MONTHSJanuaryFebruaryMarchAprilMayJune1aListenandrepeat
ListeningJulyAugustSeptemberOctoberNovemberDecember看谁反应快
Listenandrepeat
2a1st2nd3rd4th5th6th7th8th9th10th11th12th13th14th15th16th17th18th19th20th21st22nd23rd24th25th26th27th28th29th30th31stonetwothreefourfivesixseveneightninetenfirstsecondthirdfourthfifthsixthseventheighthninthtenth1st2nd3rd4th5th6th7th8th9th10theleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentyeleventhtwelfththirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenthtwentieth11th12th13th14th15th16th17th18th19th20th基数词CardinalNumbers序数词OrdinalNumberstwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninethirtytwenty-onetwenty-firsttwent