Lesson 1 Coming to my party

课件9张PPT。Unit3 A Birthday Party
Lesson 1 Coming to My PartyCan you come to my party ?Yes , I can .When is your party?It's on 9月25日.用英语怎么说？基数词复习65287689335513304791一、二、三,单独记；
one→first,two→second,three→third这三个词变化特殊,
要单独记
八去t,九除e,ve要用f替,
eight→eighth,nine→ninth,八去t,九去e后再加th five→fifth,twelve→twelfth,五、十二把ve换成f再加-th
整十基数变序数,先把ty变成tie；
twenty→twentieth,thirty→thirtieth...整十先把词尾y改为ie再加-th
要是遇到两位数,十位基数个位序,th最后加上去.两位数时则十位数用基数词,个位数用序数词,如：twenty-first.基数词变序数词口诀练习45forty-fifth12twelfththirty-ninthtwenty-fourth392418164788eighteenthsixteenthforty-seventheighty-eighth--What's the date today ?
--It's___________ .--What was the date yesterday?
--It was February 23th.February 24th--What's the date today ?
--It's ____________.
--What was the date yesterday ?
--It was ___________.口语交际