The third period
Part A Let’s spell
内容分析
本课时是PEP五年下册Unit 4第三课时，与前几课时紧密相连。围绕“本单元的音标、核心词汇和句型”展开。Let’s spell学习字母组合th在单词中发音规则。本课时的重点是音标的学习，序数词变化规律的掌握以及重点句型的灵活运用。在三个板块中，让学生感知、归纳和运用字母组合th的发音规则，并培养学生的自主学习能力和思维能力。
课时目标
知识与能力
能够掌握字母组合 th 在单词中发/θ/或/ /的规则。
能够根据 th 的发音规则读出生词。
能够按照 th 的发音规则拼写单词，并进一步提高在单线上抄写句子的能力，做到书写规范正确。
过程与方法
通过PPT图片呈现的内容来猜测老师的朋友的信息，引出一系列包含字母组合th的单词，如：Thera, birthday, thirty, fourth，既可以复习旧知，又可以引入本课的主题。通过chant让学生自主寻找含有/θ/和/ /发音的单词，感受th的发音。通过创设情境，让学生在轻松愉快的氛围中学习本课时字母组合的发音。通过整体的趣味展示，再到学生的自主思考，让学生尝试着去归纳和总结th组合的发音规则。教师适时地进行示范，可以起到事半功倍的效果。学生通过聆听发音、观察词形等方法，在教师的引导下进一步学习th组合在不同单词中的发音，并适时进行知识迁移。生动有趣的含有th的单词的小故事有助于提高学生学习语音的兴趣，让学生把语音知识运用到实际生活中，同时也可以提高学生的阅读能力，拓宽学生的阅读视野。
情感态度价值观
提高口语表达能力。
教学重难点
教学重点
能够熟读本板块的单词，学习字母组合 th 在单词中的两种发音。
教学难点
能够通过课本动画观察单词结构，并根据发音规则试着读出新单词 判断读音。
教学准备
教学课件、录音、语音例词单词卡等。
教学媒体选择
多媒体，录音。
教学活动
小组合作
教学过程
Step 1: Warm-up & Lead-in
1. Greetings.
2. Lead-in.
The teacher shows a picture of a lady, whose name is Thera.
(课件出示：一位女士的图片。)
T： This is my friend. Her name is Thera.
How old is she When is her birthday Can you guess
Ss： She is thirty. Her birthday is on May 4th.
Make a competition between boys and girls.
Step 2: Presentation
1.Listen to the chant. (课件出示：本部分chant音频。)
T： What are the most sounds in this chant
Ss： /θ/ and / /.
T： Great!
2. Read the chant.
(1)Students read the chant and try to find out the words with “th” which sounds /θ/or / /.
T：Look at the chant. Can you find out the words with “th” which sounds /θ/ or / /
(2)Check the answers: birthday/three/thirteen/brother/the/third/
month. (出示课件)
3. Create a situation.
Let students learn the words with “th” which sounds “/θ/”. The teacher shows some pictures.
T： This is my brother’s daughter. Do you want to know anything about her
Let’s have a look.
She is tall and thin. She is thirteen.
She likes three. She likes maths.
4. Sum up.
Students try to sum up the pronunciation rules of “th”. The teacher demonstrates. Students try to imitate the pronunciation.
T： Boys and girls! Can you find out the pronunciation rules of “th” Please discuss and say.
5. Read, listen and chant.
The teacher plays the recording of “Read, listen and chant”. Students imitate. Try to spell and read out.
T：There are some other words with “th”. Please try to read.
（课件出示：其他一些含“th”的单词。）
T：Can you say other words with “th”
Step 3: Practice
1. Read and find.
The teacher presents the words with “th”.
Try to find their homes！
mother these third fifth mouth father brother this thin three
T：Look at the words! Can you find their homes
Check the answers.
T：Now! Please read the words together!
2. Listen, circle and say. (课件出示: Let's spell第二部分图片。)
T：Please listen to the recording. Then circle the words you hear.
（1）Students listen to the recording.
（2）Students circle the words.
（3）Students check the answers with the teacher.
3.Students read all the words loudly by themselves.
Step 4: Consolidation & Extension
1. Choose, write and say.（课件出示： Let’s spell 第三部分练习。）
板书设计
Unit 4 When is the art show？
Part A Let’s spell
/θ/：three thin thirteen maths
/ /：this that mother brother
作业设计
Try to find more words with “th” and share them.（课后翻阅字典，尝试找到更多含有th字母组合的单词。）
教学反思
1.积极引导学生独立思考，寻找规律，培养学生的学习自主性，提高学生自主探究的能力。
2.通过丰富多彩的活动来调动学生的学习积极性。采用 chant、绕口令、绘本故事等多种形式来激发学生的兴趣，让学生体会到语音学习的乐趣。
3.充分利用各种资源来辅助教学。拓展活动中的绘本故事，能够有效地帮助学生巩固th的发音规则。
4.注重了学生学习策略的培养。(共22张PPT)
英 语
PEP版 五年级下册
Unit 4
When is the art show？
Part A
Let's spell
1.能够掌握字母组合 th 在单词中发/θ/或/ /的规则。
2.能够根据 th 的发音规则读出生词。
能够按照 th 的发音规则拼写单词，并进一步提高在单线上抄写句子的能力，做到书写规范正确。
学习目标
Greetings
Warm up
Sing a song
Warm up
Look and read
My birthday is in three more days.
Three more days, three more days.
Warm up
I will be thirteen.
Look and read
Warm up
My brother has a birthday, too.
A birthday, too.
A birthday, too.
Look and read
Warm up
He has a birthday on the third of the month.
What about you
Look and read
Warm up
Listen and read
Presentation
/θ/
θ
what can you find
three
thin
thirteen
maths
th
th
th
th
wor
Can you read it
th
ank
rough
mou
ick
ink
/ /
what can you find
this
that
mother
brother
th
th
th
th
Practice
ey
Can you read it
th
mo er
ese
clo es
eir
fa er
Practice
Watch and repeat
Presentation
Fast word reading
this
thin
that
mother
brother
maths
thirteen
three
Presentation
Listen to the chant
Presentation
Try to find their homes
mother these third fifth mouth father brother this thin three
/ /
/θ/
Practice
Listen,circle and say
Practice
Presentation
Unit Four When is the art show
Part A Let's spell
课堂小结
谢谢
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