(共26张PPT)
Unit 3 Weather
B Let’s talk
人教版四年级下册
Brrr,it's cold.
It's cold outside.
Put on a hat.
cold,bye-bye!
Mmm! It's warm.
It's warm inside.
Take of your shoes.
It feels so nice.
Let’s chant.
What are they talking about
他们正在谈论什么？
Watch and choose.
1. They are talking about(谈论)
A. time
B. weather
C. school
bread
head
father
mother
brother
√
warm weather
About weather.
_______ weather
cool
_______weather
_____weather
cold
hot
Which two cities are they talking about
他们在谈论哪两个城市？
Which two cities are they talking about
他们在谈论哪两个城市？
New York is the biggest city in the USA.
（纽约是美国最大的城市）
Look and judge.(看图判断)
北京和纽约的时间相差13个小时，所以当纽约是白天时，北京是夜晚。
Circle the sentences about the weather in Beijing.
(圈出关于描写北京天气的句子)
________________.
It’s 26 degrees
____________.
It’s warm
26 degrees!
That’s cold!
It’s 26 degrees!
It’s warm.
26 °C=78.8°F
It’s warm.
26 °F=-3°C
It’s cold.
西方人用°F(华氏度)表示温度，中国人用°C（摄氏度）表示温度，华氏度比摄氏度小。
How can Mark introduce himself
on the phone
A. This is Mark. ( )
B. I am Mike. ( )
√
╳
朗读技巧：
1. 注意按意群朗读；2. 注意语音语调；3. 注意连读；4. 坐姿端正。
Hello, I’m Mark. I’m in _________.
It’s _______ in New York.
Hello, I’m Chen Jie. I’m in ______________.
It’s ___________ in Beijing. It’s ________ degrees.
New York
rainy
Beijing
warm
26
What’s the weather like in ______
It’s ______and ______.
What's the weather like in Sydney
It's hot and rainy.
What's the weather like in Beijing
It's cold and snowy.
What's the weather like in New York
It's cool and windy.
1. New York A.
2. London B.
3. Sydney C.
4. Beijing D.
二、写出下列单词的正确形式。
1.warm （反义词）_________ 2.cold （反义词）__________
3.let’s （完整形式）________ 4.sun （同音词）__________
5.isn’t （完整形式）________ 6.it’s （完整形式）_________
cool
hot
let us
son
is not
it is
三、单项选择。
（ ）1.—______it cold — No,it isn’t.
A.Is B. Am C.Are
（ ）2.This is the______report.It’s cold today.
A.PE B. weather C.music
（ ）3. ______ about New York
A.What’s B. How C.Where
（ ）4.What’s the weather ______ in Beijing
A.look B. in C.like
（ ）5.It’s 26 ______.
A.degrees B. degree C.hot
A
B
B
C
A
What’s the weather like in New York
纽约天气怎么样
2
1
Hi, Chen Jie! This is Mark.
嗨,陈杰!我是马克。
3
— Is it cold 天气冷吗
— No,it isn't.不,不冷。
What have you learned in this class
1.熟读“Let’s talk”部分。
2.用所学句型与同学编一段对话，并表演。
3.查询今天的城市天气预报,并用英语介绍。
Homework
谢谢
21世纪教育网（www.21cnjy.com)
中小学教育资源网站
兼职招聘：
https://www.21cnjy.com/recruitment/home/adminUnit 3 Part B Let’s talk
班级：____________ 姓名：____________
一、连线。
1. New York A.
2. London B.
3. Sydney C.
4. Beijing D.
二、写出下列单词的正确形式。
1.warm （反义词）_________ 2.cold （反义词）__________
3.let’s （完整形式）________ 4.sun （同音词）__________
5.isn’t （完整形式）________ 6.it’s （完整形式）_________
三、单项选择。
（ ）1.—______it cold — No,it isn’t.
A.Is B. Am C.Are
（ ）2.This is the______report.It’s cold today.
A.PE B. weather C.music
（ ）3. ______ about New York
A.What’s B. How C.Where
（ ）4.What’s the weather ______ in Beijing
A.look B. in C.like
（ ）5.It’s 26 ______.
A.degrees B. degree C.hot
答案
一、1. D 2. A 3. C 4. B
二、cool hot let us son is not it is
三、1. A 2. B 3. B 4. C 5. A
