文档介绍：Unit 4 When is Easter?
A Let’s learn Ask and answer
one------------January two------------February three-----------March four-------------April five--------------May six---------------June seven------------July eight---------August nine----------September ten-----------October eleven--------November twelve--------December
It’s on the floor.
January
February
March
May
first第一
second
fourth
fifth
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基数词------序数词------缩写 one--------first------1st two------second------2nd three-------third------3rd four-------fourth------4th five--------fifth------5th
你发现了什么?
序数词的缩写形式是
基数词+序数词的最后两个字母。
基变序,有规律,词尾加上-th。
一二三,特殊记,词尾字母tdd。
八去t九除e,ve要用f替,
若是遇到整十数,y变ie加th 。
若是碰到几十几,十位基数个位序。
The May Day is on May 1st.
The Christmas is on December 25th.
The Thanksgiving Day is in November.
The Planting Day is on March 12th.
The Children’s Day is on June 1st.
The New Year’s Day is on January 1st.
The Easter is in April.
The National Day is on October 1st.
When is ? It’s on/in .
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Summary
一、New words: first second third fourth fifth
二、sentences: When is -----?
It’s on -----.
三、New festival: April Fool’s Day