Period 3
Section B Let’s learn Look and write P42
Learning aims(学习目标):
1. 能够听、说、读、写序数词及简写形式：twelfth(12th), twentieth(20th), twenty-first(21st), twenty-third(23rd),thirtieth(30th)
2. 初步了解一个月份中日期的表达方式。
3. 让学生能自己总结出序数词表达的基本规律。
Important &difficult points(重难点):
1.words twelfth(12th), twentieth(20th), twenty-first(21st), twenty-third(23rd), thirtieth(30th)的学习。
2.sentences：When is your birthday?/ When is Grandpa’s birthday? It’s on October 12th.的学习。
Teaching aids：words cards.
Learning steps(学习步骤):
Step 1.预习温故(用时5分钟）
1）Revision：Go over the old words: one . First, two , second , three third ,.....(可教师说基数词学生说序数词1---5)
T：When is math test?. S: It’s on Oct. 4th......(类似练习)
T: How to say 4.12?
教师板书出12,20,21,23,30的序数词及简写形式，同学们找出其有关序数词简写的规律（凡是在有1的后面用st, 2的后面用nd.3的后面加rd...... ）
Step 2. 新课内容展示（用时18分钟）
1）Teach the new words：twelfth(12th), twentieth(20th), twenty-first(21st), twenty-third(23rd), thirtieth(30th) （同学们可试着自己拼读，然后再跟读录音）
2）T：twelfth(12th)、. twenty-first(21st), twenty-third(23rd) Spell it please.（提示学生th的发音） S：Read after teacher and spell the word.
T: Can you say and write 22、21、31? Ss； 22nd/ 21st， 23rd （类似的数字）
（同样的方法教其他单词，注意先学单词，再让学生看书引导学生自己说出句子如：Dad’s birthday is on Nov. 30th.)。
3) 巩固新词及句子认读： twelfth(12th) .twelfth(12th)。 Grandpa’s birthday is on Oct. 12th.（同样的方法教其他单词，将单词带入句型)。
4）引导学生说出自己及家人的生日如T：When is your birthday? S：My birthday is on August 9th / It’s on January 25th.
T：When is China’s National Day? S：It’s on October 1st …………….
5) Listen to the tape (let’s learn)
Step 3.合作交流：（用时6分钟）
1）小组合作：分别用When is your birthday? S：My birthday is on January 2nd/ February 6th. 造句。
Step4、达标检测（用时10分钟）
一、找朋友再读一读。新 课 标 第 一 网
twelfth twentieth twenty-first twenty-third thirtieth
二、英汉连线，再读一读。
1.Dad’s birthday is on Nov 30th. A。复活节是什么时候
2. I love April. B. 爸爸的生日是11月30号。
3.Children’s Day is on June 1st. C.运动会是在9月23号码？
4.When is Easter? D.我爱四月。
5. Is the sports meet on Sept. 23rd? E. 6月1日是儿童节。
三、选择填空,再译一译，读一读
1. Mike’s birthday is _____ ( in, on) May 6th.
2._______ ( When What) is Mid-Autumn Day?
3. What do you often do ____(in, on) Friday?
4.Our singing contest ______(is, are) on April 19th.
★ 学生小结：这节课我学到了 。
Step5、布置当堂作业（用时2分钟）
1.完成twelfth(12th)--thirtieth(30th)在四线三格上的写法。
说一句自己今天才学会最感兴趣的句子。
板书设计：
Unit 4 When is Easter?
twelfth(12th) twentieth(20th) twenty-first(21st)
twenty-third(23rd) thirtieth(30th) w W w .x K b 1.c o M
When is your birthday? S：My birthday is in January.