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(共22张PPT)
Part A
Let’s spell
Unit 5
The weather and us
人 教 PEP 版 英 语 四 年 级 上 册
Unit 5 The weather and us
A Talk
通过Mark和John打电话，学会询问、回答天气。
A Learn
通过John父母做出行准备，巩固询问、回答天气的句型。
A Spell
掌握字母组合th的发音，并能拼读含有th组合的单词。
B Talk
通过讨论天气学会表达不同的天气做不同的事情。
B Learn
学会表达在不同的天气做不同的事情。
C Project
学会制作恶劣天气提醒，并对自己本单元掌握程度进行评价。
How can the weather be different
What do we do in different weather
Make a bad weather reminder
学会询问并描述各种天气；学会表达在不同的天气做不同的事情；能够在不同的天气合理安排自己的生活。
Warm up
Let’s watch a video.
th
Lead in
Let’s review.
Talk about the sounds of the letters in the words.
t
/t/
h
/h/
How does “th” say in the words
Presentation
Let’s spell
It’s warm again.
I’m thirsty and hungry.
th
Good to see you!
You are so thin now.
These gifts are for you.
Thanks. They’re my favourite!
最喜爱的
Listen and repeat. Then read aloud.
Look and find.
thirsty
thin
th
/θ/
thirsty
thin
thank
thank
Look and find.
these
they
th
/ /
these
they
Let's summarize.
th的发音
/θ/（清辅音）
/ /（浊辅音）
口诀：
两头清（词首、词尾多清辅音 /θ/），
中间浊（词中多浊辅音/ /），
代介连副冠（代词、介词、连词、副词、冠词）大多浊。
注意：实际发音还需结合单词习惯读，多听、模仿标准发音（比如跟着词典发音、英语原声材料练习）能更好掌握 。
Let’s spell the words.
irsty
thirsty(渴的)
thin(瘦的)
th
thank(谢谢)
these(这些)
they(他们)
in
ank
ese
ey
Read by yourselves.
It’s warm again.
I’m thirsty and hungry.
th
Good to see you!
You are so thin now.
These gifts are for you.
Thanks. They’re my favourite!
Role play with your partner.
th
It’s warm again.
I’m thirsty and hungry.
Good to see you!
You are so thin now.
These gifts are for you.
Thanks. They’re my favourite!
I can read more words.
th
ree
is
at
ose
e
ere
Put the apples into the right basket.
/ /
/θ/
thank
these
they
thirsty
thin
the
Read, listen and circle.
后期插入音频和答案。
thank
think
these
they
there
three
them
thin
Listen, circle and write.
此处加听力音频。
Let’s spell Now, I can Contents My stars
say thirsty, thin, thank, they, these,
read
write thin, thank
Good to know
thin
反义词
fat
多用于非正式场合，形容动物或儿童时相对中性。形容成年人为“fat”通常带有负面评价，可能被视为不礼貌（类似中文“胖”）。直接对成年人说You’re fat可能被认为冒犯。
Summary
1.学习了含有th组合的单词：
thirsty(渴的), thin(瘦的), thank(感谢),
these(这些), they(他们).
2.学习了th组合在单词中的发音：
th→ /θ/或/ /
3.学习了书写含有th组合的单词：
Exercises
一、判断下列画线字母的发音是否相同，相同的写T，不相同的写F。
( )1. this thin ( )2. thank that
( )3. brother three ( )4. these there
( )5. that thin
F
F
F
T
F
A: /θ/______________________________
B: / /_____________________________
二、找出下列句子中含有th组合的单词，并按发音分类。
this
1. This is my brother.
2. I have three thin books.
3. Thank you, mother.
4. That mouth is big.
brother
three
thin
thank
mother
that
mouth
MUST DO
CHOOSE TO DO
Homework
准确朗读含有th组合的单词。
想想其他含有th组合的单词并与朋友交流。
在四线三格内正确书写本课单词。

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