(共28张PPT)
Unit 4 When is the art show
PEP·五年级下册
Part A Let’s spell
蜜蜂先生：根据指令快速读出相应的英语日期！
Let's play
April
1st
April
2nd
April
3rd
April
4th
April
5th
When is the_______？
It's on _______
Free talk
swimming contest
math test
Chinese test
English test
sports meet
Let's chant
My brother has a birthday.
He's thirteen.
Today ,we will learn the sound of th
Lead in
He is thin.
thin
He likes maths.
Let's spell
maths
He is thirteen.
thirteen
He has three pens.
three
Let's spell
What do you find
Let's spell
What do you find
thirteen
three
maths
thin
th
声带不振动
Let's read
three
thirteen
maths
thin
Let's read
This is Xiao Ming.
This
Lead in
That is his mother and brother.
Lead in
What do you find
Let's spell
this
that
mother
brother
th
发音时声带振动
What do you find
this
that
mother
brother
Let's read
Let’s spell
Listen, circle and say.
mother
maths
this
birthday
father
thin
there
three
brother
fifth
that
third
Choose, write and say.
Thursday/Monday is his eleventh/third/ fourth birthday.
That is her brother/grandfather/father.
His mother/brother is a maths /Chinese teacher.
1. Thursday is his eleventh birthday.
2. ____________________________
3. ____________________________
That is her grandfather.
His brother is a Chinese teacher.
1. A. third B. fifth C. these
2. A. that B. three C. those
3. A. mouth B. clothes C. tooth
4. A. mother B. father C. maths
Exercise
二、判断每组画线部分读音是(√)否(×)相同。
( ) 1.A. healthy B. those C. this
( ) 2.A. father B. that C. grandmother
( ) 3.A. third B. eleventh C. fourth
( ) 4.A. three B. birthday C. grandfather
( ) 5.A. Thursday B. thin C. these
×
√
√
×
×
three
this
mother fifth third father brother thirteen that thin
fifth third
thirteen thin
mother father brother that
thirteen
three
maths
thin
th
声带不振动
What did we learn
this
that
mother
brother
th
发音时声带振动
Homework
总结归纳今天所学的内容。
谢谢
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Unit 4 When is the art show
【概 述】
本课是PEP教材五年级下册Unit 4 When is the art show 本单元共6课时，本课是第3课时，
【设计理念】
以言语交际为中心，借助现代信息技术，努力为学生创设理想的英语学习环境,渗透任务型教学,能让学生把所学的内容联系实际，在生活中运用,提供丰富的网络资源，倡导体验、实践、参与、交流与合作的学习方式。
【教学目标】
1.能够通过听例词发音，观察例词结构中相同的特征，学习字母组合“th”的清辅音/θ/和浊辅音/ /.
2. 能够跟着录音说唱歌谣，强化记忆th的发音规则。
3. 能够根据th的发音规则读出生词、拼写单词。
4. 能够在单线上完成抄写句子的活动，做到书写规范与正确。
【教学重点和难点】
教学重点：能够通过听例词发音，观察例词结构中共有的特征，学习th在单词中的发音规则。
教学难点：与教材内容相关的录音、图片等媒体素材、相关的词卡、学生准备白纸和彩笔。
【教具准备】
1.英语资源。2. PPT课件。
【教学过程】
Step 1.热身（Warm up)
Let's play：蜜蜂先生：根据指令快速读出相应的英语日期！
Free talk
When is the_______？
It's on _______
（设计意图：通过游戏和自由交谈的方式复习旧知同时导入新课。）
Step2.新课展示（Presentation）
Lead in：Let's chant：What do you find
出示图片：Today ,we will learn the sound of th.What do you find
My brother has a birthday.He's thirteen.
学习thin和maths中th的发音。
thin-He is thin.-He likes maths.
thirteen和three.学习
He is thirteen.He has three pens.
The sound of th.字母组合“th”的清辅音/θ/，声带不振动
Let's read：跟读注意字母组合“th”发清辅音/θ/
Let's read
Lead in：This is Xiao Ming.学习字母组合“th”的浊辅音/ /.
10.That is his mother and brother.
The sound of th.“th”的浊辅音/ /.发音时声带振动
11.Let's read：跟读注意字母组合“th”发浊辅音/ /.
12.Let’s spell动画视频，模仿语音语调。
13.Listen, circle and say.
14.Choose, write and say.
1. Thursday is his eleventh birthday.
2. ____________________________
3. ____________________________
（设计意图：通过由简到难,分层学习设置，让学生在读的过程中感知发音。）
Step4.Extending :
1.判断每组发音是否相同
2.选出划线部分与其他单词发音不同的一项。
3.发音归类
（设计意图：通过练习。让学生做与本课相关知识点的题，巩固所学知识，丰富学生的语言知识)
Step5: Summary:
（设计意图：让学生固所学知识。）
Step6: Homework：
（设计意图：通过学生感兴趣的事物来巩固新知。）
【教学反思】本课时是一节语音课，学生在前三课语音学习的基础上继续学习语音教学。教师拼读更多类似发音的单词，让学生在掌握规律的同时尝试拼读新词，很好地强化了所学的语音规律。
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