UnitThreeMybirthdayJan
MayJuneJulyAug
ANewFlatWhereisYaoMing’shome
It’sonthetwentiethfloor
基数词序数词序数词缩写onefirst1sttwosecond2ndthreethird3rdfourfourth4thsixsixth6thfivefifth5thtwelvetwelfth12theighteighth8thnineninth9thtwentytwentieth20ththirtythirtieth30th基数词变序数词的特点第一、二、三变单词
一般是在基数词的末尾加th
有的序数词是把基数词末尾ve改为f再加th
有的序数词是把基数词一个字母去掉再加th
有的序数词是把基数词末尾ty改为tie再加th
壹二三变单词,th从四上起
八减t,九减ef要把ve替,ty变为tie
ChristmasDayDecember25thChildren’sDayJune1stMarch12thWangGuoqingWhenisWangGuoqing’sbirthday
What’sthedate
ZhangLiuyiLiJianjunChenYuandanSongZhishuDec
25thNov
1stSept
10thAug
1stJulyJune1stMay1stApr
12thFeb
17thJan
1st2ndUnit3复习课练习题一、Readandmatch
(读一读,连一连
)firstApr
seventeenth12thtwentiethSept
November3rdApril20ththird17thSeptember1sttwelfthNov
二、Putthewordinrig