小学英语五年级下第四单元A learn.doc

PEP小学英语五年级下册 Unit 4 When is Easter? Part A Lets learn 桦甸市第二实验小学 曹越烊Learning aims(学习目标): 1. 能够听、说、读、写序数词：first(1st), second(2nd), third(3rd), fourth(4th), fifth(5th). 2. 初步了解各序数词的用法及在句子中的读法、写法. 3. 让学生能说出一些关于序数词的规律。Important &difficult points(重难点): 1.words：first(1st), second(2nd), third(3rd), fourth(4th), fifth(5th).的学习。2.sentences：When is the sports meet? Its on April 4th.的学习。Teaching aids：PPT、word cardsLearning steps(学习步骤):Step1: Warm up（热身）1、 Greeting: T: Hello, children. What a beautiful day ! How are you ? Ss: （引导学生回答）I m fine. And you ? T: I m fine , too. 2、 Lets sing together: Good. （教师出示课题，课件首页） T：Today well learn Unit 4 When is Easter ? Part A Lets learn. Now ,lets sing together.（教师播放音乐视频，师生附带肢体动作共同吟唱）3、 Time for revision : T: We have learnt months last class. So, lets review.（教师出示课件，用快闪单词复习12个月份）Step 2: Presentation（新课呈现）1、 出示学习目标，师生齐读。2、 用柯南Conan图片导入新课，T：Do you know this boy? Ss: 柯南Conan. T: Yes , he is Conan. He is a famous detective .He said “Who is the cleverest?” Lets guess!（教师出示PPT图片解释并引出新课）3、 Riddle 1 : （教师出示第一个谜语，请同学猜是什么节日？是哪一天？）T：Can you guess, children ? What festival is it ? Ss: 愚人节.T：Yes, so when is April Fools Day ?Its in Aril.接着变换句型Its on April 1st.( 明确告知学生在月份的第几日要用序数词,读时前面要加上定冠”the”,书写时不加定冠词“the” 同时在某月某日前要用介词on).通过简写1st引出单词first，强调ir字母组合发音/: /,播放单词发音，学生跟读。（联想记忆法，让学生们头脑风暴，快速回忆一下已学过的单词中带有ir字母组合的并且发/: /音的单词。用拍手停游戏操练单词first）4、 Try to remember: 尝试记住柯南的一些有趣的事情eg: sports meet, school trip, singing contest, Easter party5、 Riddle 2 :（教师出示第二个谜语，结合句型让同学们做问答。）When is the school trip ? Its on May 2nd. 通过简写2nd引出单词second，教师板书时注意用不同颜色标注元音字母，读时前面要加上定冠”the”,书写时不加定冠词“the”，（利用Grow taller的游戏来操练单词second）6、 Riddle 3 :（教师接着引出第三个谜语，学生猜。）When is the singing contest？Its on June 3rd . 通过简写3rd引出单词third，读时前面要加上定冠”the”,书写时不加定冠词“the”，教师引导学生归纳与单词中th字母组合发音相同的单词。（教师讲解th字母组合的不同发音，th字母组合一般位于词首时在名词、动词、形容词和数词中发清辅音/，而在代词和一些功能词中发浊辅音/。）（利用木头人的游戏操练单词third）7、 Riddle 4 : （教师接着引出第四个谜语，学生根据句型问答）When is the sports meet？Its on October 4th . 通过简写引出单词fourth，教师板书，读时前面要加上定冠”the”,书写时不加定冠词“the”，教师帮助学生分解记忆单词four +th=fourth.教师讲解th字母组合位于词尾（或音节尾）时，其发音多数是清辅音/。（并利用opposite tune的游戏操练单词fourth）8、 Riddle 5 : （教师接着引出第五个谜语，学生根据句型问答）When is the Easter party？Its on April 5th. 通过简写引出单词fifth，教师板书，读时前面要加上定冠”the”,书写时不加定冠词“the”，通过基数词five变形到序数词fifth即five+th=fifth（教师利用拍桌子的游戏操练单词fifth）10、 你发现了什么？a.总结序数词的缩写形式是基数词+序数词的最后两个字母；b.序数词在日期表达中的写法和读法不同，要将定冠词the读出来。11、出示规律绕口令，师生共同朗读12、“Role play” 利用句型When is the_? Its on _.进行问答.Step 3:Practice(巩固练习)1、闯关游戏一:“打地鼠游戏”Read quickly.2、闯关游戏二:“对口型大作战”游戏3、闯关游戏三:“连线题”Read and match.4、闯关游戏四:“填空题”Read and fill in the blanks. Step 4 :Extension(拓展延伸)序数词在生活中的应用Step5: Summary(小结)What have you learnt?a.总结本节课5个单词及缩写b.序数词在日期中的不同读法和写法c.基数词变序数词的规律Step6 :Proverb(谚语)Step7: Homework(作业)1.Read and write the words on P39 for 5 times2.Ask and answer with your partner.Step8:Blackboa