Unit4WhenisEasterBLet'slearn[共24页]

Unit4WhenisEaster?BLet’slearn1stonetwothreefourfivefirstsecondthirdfourthfifth2nd3rd4th5th12345BirthdayWhenisyourbirthday?It’sonAugust21st.Whenisgrandpa’sbirthday?It’sonOctober12th.Whenisgrandma’sbirthday?It’sonApril20th.WhenisDad’sbirthday?It’sonNovember30th.WhenisMum’sbirthday?It’sonFebruary23rd.twelfthtwentiethtwenty-thirdthirtiethtwenty-firsttwenty-twotwenty-second•基变序，有规律...