(共40张PPT)
2022年春人教版英语
四年级下册英语精品课件
Unit 3 Weather
Part B1
人教版(PEP)四年级下册
Warm up
Let’s enjoy
What’s the weather like
Let’s chant
Sunny, sunny, it’s sunny.
Rainy, rainy, it’s rainy.
Windy, windy, it’s windy.
Cloudy, cloudy, it’s cloudy.
Snowy, snowy, it’s snowy.
Look and talk
world weather
Beijing
Sydney
London
Moscow
What’s the weather like in …
It’s …
windy
snowy
sunny
weather
cloudy
rainy
Magic eyes
Let’s talk
Lead in
Try to find out:
1. What’s the weather like in New York
2. Is it cold in Beijing
3. What’s the weather like in Beijing
Mark is calling Chen Jie.
Presentation
Hi, Chen Jie! This is Mark.
Hi, Mark! What’s the weather like in New York
Presentation
It’s rainy. How about Beijing Is it cold
No, it isn’t. It’s 26 degrees.
Presentation
26 degrees! That’s cold!
Huh No. it’s not. It’s warm!
What’s the weather like in New York
该句型是用来询问天气情况的。回答用 It’s ...
What’s the weather like + 地点,是问某地天气怎么样?
What’s the weather like + 时间,是问某时天气怎么样?
例:— What’s the weather like in Lhasa — It’s cool.
— What’s the weather like tomorrow — It’s sunny.
Explanation
Is it cold
该句型是一般疑问句,Is it +天气形容词
肯定回答: Yes, it is.
否定回答: No, it isn’t. = No, it’s not.
例如:— Is it rainy —Yes, it is.
— Is it hot — No, it isn’t.
Explanation
Good to know
华氏度&摄氏度
华氏度 (Fahrenheit) 符号℉和摄氏度符号℃,是用来计量温度的两种单位。包括我国在内的世界上绝大多数国家都使用摄氏度。世界上仅有5个国家使用华氏度,包括巴哈马、伯利兹、英属开曼群岛、帕劳、美利坚合众国及其他附属领土。这两者的换算方法是:
华氏度 (℉) = 32 + 摄氏度 (℃)×1.8;
摄氏度 (℃) = 华氏度(℉)- 32÷1.8
所以文中 Chen Jie 说的26度,Mark 以为说的是华氏度度数,那样就相当于零下3.33度了,所以 Mark 说 cold。
Extension
1、“How’s the weather ” 也是询问天气状况的常用语,与 “What’s the weather like ” 意思相同。需要注意的是,用 what 提问时,句中有介词 like;用 how 提问时,句中没有介词 like。
例如:How’s the weather today = What’s the weather like today 今天天气怎么样?
2、如何确认天气状况
Is it cold 天冷吗?
No, it isn’t. It’s 26 degrees. 不,不冷。是26度。
问句:Is it cold/ hot
答语:Yes, it is./ No, It isn’t. It’s + 数 + degree(s).
Extension
◇问句用于确认天气状况,是由 is 开头的一般疑问句。
◇问句中的 it 指代天气
◇肯定回答通常为 “Yes, it is.”,否定回答通常为 “No, it isn’t.”。在作肯定或否定回答后,还可以用 “It’s + 数 + degree(s).” 说明具体的温度。
Extension
“ How about ... ” 用法归纳
How about Beijing 北京(的天气)呢
“ How about ... ” 是口语中常用的句型,表示“……怎么样?或……情况如何?”。
这一句型常常用在以下场合:
(1) 向对方提出建议或请求
例如:How about going out for a walk 出去散散步好吗?
How about another cake 再吃个蛋糕好吗?
Extension
(2) 征询对方的意见或看法。
例如:How about the TV play 这部电视剧怎么样?
It’s interesting. 它很有趣。
(3) 询问天气或身体状况。
例如:How about the weather in your hometown 你家乡的天气如何?
How about your mum now 你妈妈现在身体好吗
(4) 作为承接上下文的转折语。
例如:I am from Beijing. How about you 我来自北京,你呢?
Listen and imitate
Hi, Chen Jie! This is Mark.
Hi, Mark! What’s the weather like in New York
New York
纽约(New York)是美国第一大城市及第一大港口,与英国伦敦、中国香港并称为“纽伦港”。
It’s rainy. How about Beijing Is it cold
No, it isn’t. It’s 26 degrees.
Listen and imitate
26 degrees! That’s cold!
Huh No. it’s not. It’s warm!
Listen and imitate
Answer the questions
2. Is it cold in Beijing
It’s rainy.
No, it isn’t. It’s 26 degrees.
1. What’s the weather like in New York
It’s rainy.
No, it isn’t.
Answer the questions
3. What’s the weather like in Beijing
It’s warm.
℉表示华氏度
℃表示摄氏度
32 + 26 (℃)×1.8 = 78.8 (℉)
所以当时的天气很暖。
Huh No. it’s not. It’s warm!
Ask and answer
Beijing
Sydney
Singapore
London
Moscow
Is it ... in ...
Yes, it is.
/ No, it isn’t.
Monkey's Choice
Play a game
What’s the weather __ __ in Beijing
like
have
is
are
NO!
NO!
NO!
it cold
Is
Who
What
Are
NO!
NO!
NO!
How _______ the weather in London
are
am
is
has
NO!
NO!
NO!
No, it _______.
isn’t
is
Isn’t
Is
NO!
NO!
NO!
Let’s play
Presentation
New York 20℃
Toronto 7℃
Beijing 15℃
London 5℃
Sydney 30℃
What’s the weather like in Beijing
It’s cool and rainy.
Look and say
Is it cold/ hot in …
Yes, it is./ No, it isn’t. It’s ...
Look and say
Is it warm/ cool in …
Yes, it is./ No, it isn’t. It’s ...
It’s … degree.
Practice
It’s _____________.
warm and windy
What’s the weather
like
___________________ in New York
New York 20℃
Practice
New York 20℃
Toronto 7℃
Beijing 15℃
London 5℃
Sydney 30℃
Pair work
A: What’s the weather like in ________
B: It’s ______ and _____.
New York
warm
windy
1、老师准备一些天气卡片,例如: 。
2、任意同学可以提问,比如 What’s the weather like in Beijing 或 Is it cold in Beijing 拿到Beijing 天气卡片的同学必须根据提问的问题作出正确的回答。
Game time
Beijing: cool
Beijing
London
Singapore
Sydney
Moscow
— What’s the weather like in …
— It’s … and ....
— Is it + 天气形容词?
— Yes, it is./ No, it isn’t.
Summary
What do we learn today
https://www.21cnjy.com/help/help_extract.php