Unit 4 When is the art show？ Part A Let's learn & Ask and write 课件（15张PPT）

(共15张PPT)
Unit 4 When is the art show
第二课时
Part A（Let's learn-Ask and write）
Warming-up
Try to express the following dates in English：
7月5日 2月3日 11月2日
July 5th February 3rd November 2nd
Let’s learn
数字
序数词 first second third fourth fifth
序数词缩写 1st 2nd 3rd 4th 5th
序数词与基数词
基数词是表示数目的词。在表示人数、物品个数、时间等时，用基数词.
eg: There are four people in my family. 我家里有四口人.
I have three pens.我有三支钢笔。
It's 4 o'clock now.现在四点钟了。
序数词与基数词
序数词是表示顺序的数词.在表示日期、 楼层、名次等时用序数词.
(１)序数词主要表示数目顺序,前面要加定冠词the.
eg: The teachers' office is on the second floor.教师办公室在二楼。
(２) 在表示“年月日”时，“年”用基数词，“日”用序数词。在书写时既可写完全形式，也可缩写，在读的时候一定要读出序数词。
eg: 2016年6月1日 写作: June 1st, 2016;
读作: June the first, twenty sixteen
对比记忆: There are four seasons in a year. 一年有四个季节.
Winter is the fourth season in a year. 冬季是一年中的第四个季节.
Ask and answer
Ask about your partner’s timetable．
talk with your clsaamates
When is the English test
When is the maths test
When is the singing contest
When is the school trip
When is the Miss Chen's birthday
It's on ...
Read and fill in the blanks.
March is the _____ month in a year.
Monday is the _____ day in a week.
Thursday is the ______ day in a week.
February is the _______ month in a year.
Children’s Day is on June _____.
third
first
fourth
second
first
Let’s practice
Thank you!