UNIT2Whereisthesciencemuseum
PeriodSix1
Howoldisshe
Howcanwegettoherhome
Let’sreadandanswerThisisSarah’stwelfthbirthday
Thereisaletter
ThisletterisfromSarah
HowoldisSarah
SarahTo:AmySheistwelveyearsold
DearAmyDearAmy,,PleasecometomyPleasecometomytwelfthtwelfthbirthdaypartyat6pmbirthdaypartyat6pmonSaturday
onSaturday
NowletmeNowletmetellyoutellyouhowtocome:howtocome:first——second——third——fourth——fifth——sixth——seventh——eighth——ninth——tenth——eleventh——twelfthtwelve——twelfth——twelfthHowoldisSarah
Sheistwelve
基变序,有规律词尾加上-th(fourth,sixth)一、二、三,特殊例,结尾字母t,d,d(first,second,third)八去t,九去e,(eighth,ninth)ve要用f替;(fifth,twelfth)ty将y改成i,th前面有个e
若是碰到几十几,前用基来后用序
基数词变序数词歌2、YoucangobytheNo
22、、TakeTaketheNo
bybus=takeabuspostofficeGetoffatthe3、Getoffatthepostoffice
postofficeWalkeast