(共36张PPT)
2022年春人教PEP英语
四年级下册
Let’s sing
snowy
hot
sunny
windy
cool
October
world
cold
cloudy
warm
sunny
Review
Revision of numbers
1 11 10
2 12 20
3 13 30
4 14 40
5 15 50
6 16 60
Revision of numbers
What's the weather like in London
It's rainy in London.
What's the weather like in Beijing
It's windy in Beijing.
What's the weather like in Moscow
It's snowy in Moscow.
Revision
What's the weather like in Singapore It's cloudy in Singapore.
What's the weather like in Sydney
It's sunny in Sydney.
Revision
Unit 3 Weather
Part B Let's talk & Let's play
1.理解和掌握句型“What's the weather like in Beijing
Is it cold How about ... ”的用法及回答。
2.能够用英语表达不同天气和不同城市的天气状况及温度情况。
3.了解中西方对气温描述的差异，学会观察天气的变化。
Learning aims
Today’s learning contents：
P27
传声筒：
It's cool and windy in Beijing.
It's hot and sunny in Sydney.
It's cold and snowy in Moscow.
It's cold and rainy in London.
每一组的第一名学生将听到一句话，四个小组同时把这句话传下去，最后一名学生说的又准又快为优胜组。
It's warm and cloudy in Singapore.
Warm up
Lead-in
Mark and Chen Jie are talking on the phone.
Where is Mark Where is Chen Jie
:Hi, Chen Jie! This is Mark.
:Hi, Mark! What’s the weather like in New York
:It’s rainy. How about Beijing Is it cold
:No, it isn’t.It’s 26 degrees.
:26 degrees! That’s cold!
:Huh No, it’s not. It’s warm.
Let’s circle
……怎么样？ …… 情况如何？
同义句：What about...
例句：How about this one
New phrase
度；度数
短语：thirty degrees 30度
例句：It's 30 degrees.
New word
Let's talk
1.Where is Mark
2.Where is Chen Jie
Mark is in New York.
Chen Jie is in Beijing.
Step 1 Look and answer
Step 2 Read and choose
1.What's the weather like in Beijing
A. B. C.
2.What's the weather like in New York
A. B. C.
:Hi, Chen Jie! This is Mark.
:Hi, Mark! What’s the weather like in New York
:It’s rainy. How about Beijing Is it cold
:No, it isn’t. It’s 26 degrees.
:26 degrees! That’s cold!
:Huh No, it’s not. It’s warm.
Let’s read
Step 2 Let’s choose
1.What's the weather like in Beijing
A. B. C.
2.What's the weather like in New York
A. B. C.
1.What's the weather like in Beijing
2.What's the weather like in New York
It's warm in Beijing.
It's rainy in New York.
Let’s talk
Hi, Chen Jie! This is Mark.
Hi, Mark! What’s the weather like in New York
It’s rainy. How about Beijing Is it cold
How about此处用于询问天气状况，how about也可以表示建议、请求，还可以表示征询对方的看法或意见。
What’s the weather like in ...
同义句为How is the weather in …
in后接地点。
Let’s talk
No, it isn’t.
It’s 26 degrees.
26 degrees!
That’s cold!
Huh No, it’s not.
It’s warm.
分角色表演
小组齐读
分角色朗读
……
4人小组选择喜欢的方式来诠释课文。
Tip：
声音响亮
表情丰富
语气适当
动作精彩
Let’s show
Let’s act
Act it out fluently
Act it out with emotions
有感情地表演
Act it out fluently with movement
有感情地带动作表演
Step 3 Look and compare
15℃
30℃
It is 15 degrees in
Beijing.
It is 30 degrees in
Sydney.
Let's watch again
1.What is the temperature(温度) in Beijing
2.Is it cold in Beijing
It's 26 degrees.
No,it isn't. (It's warm in Beijing.)
Look and think
Do you know
为什么Mark会认为北京的天气很冷呢？
在描述气温时，中国以摄氏度为单位，用符号℃表示。美国等国家以华氏度为单位，用符号℉表示。华氏度和摄氏度的换算关系如下:
华氏度=32+摄氏度×1.8
摄氏度=(华氏度－32)÷1.8
Language point
课文原句：—Is it cold
—No,it isn't.
【句型结构】 问句：Is it+表示天气的形容词
肯定回答：Yes,it is. 否定回答：No,it isn't.
重点解析：问句中的it指代天气，此句用于询问具体的天气状况。
如何确认天气情况
Let's play
What's the weather like in Beijing
It's cool and rainy.
Pick one!
OK.
It's ...
What's the weather like in ...
Pair work
15℃
30℃
20℃
7℃
Rearrange sentences.
I'm in Sydney.
Hi,Mike.This is Sarah.
Hi,Sarah.Where are you
What's the weather like there
It's sunny.
1
2
3
4
5
Summary
词汇：degree,how about
句子：
What's the weather like in New York
It's rainy.
Is it cold
No,it isn't.
1. Listen and act out “Let's talk”.
2. Read “Let’s play” with your friends.
Homework
3. Finish exercises.
