SectionAPeriod1(1a-2e)Unit8Whenisyourbirthday
birthdaycakebirthdaycardbirthdaypresentsJanuaryJan
FebruaryFeb
MarchMar
AprilApr
MayMayJuneJun
JulyJul
SeptemberSept
OctoberOct
AugustAug
NovemberNov
DecemberDec
1aListenandrepeat
Whenisyourbirthday
MybirthdayisinSep
PairWorkSep
monthsofayear一
第1,第2,第3:first,second,third二
第4---第19:-th:fourth,(five)fifth,sixth,seventh,(eight)eighth,(nine)ninth,tentheleventh,(twelve)twelfth,thirteenth,fourteenthfifteenth,sixteenthseventeentheighteenthnineteenth序数词的变化方法三
第20--第90:yi+eth四
第21--第99:十位基数词个位序数词基变序,有规律,词尾加上th
123特殊记,词尾字母t,d,d
8少t,9去e,f来把ve替
整十变y为ie,后跟th莫迟疑
若想表示几十几,只变个位就可以
twenty—twentiethtwenty—onetwenty—first序数词的变化方法onetwothreefourfivesixseveneightninetenfirstsecondthirdfourthfifthsixthseventheighthninthtenth1st2nd3rd4th5th6th7th8th9th10th基数词序数词基变序,有规