(共39张PPT)
Unit 3 Weather
Part A Let's talk
PEP版英语四年级（下）
1. 能够听、说、认读词汇：cold, hot, warm, cool, outside
2. 能够运用句型Can I go outside/have some soup 征求对方许可，并能做出肯定和否定回答。
3.能在情景中恰当运用句型It’s very hot/cold.描述天气及温度状况。
4. 让学生关心日常天气变化，能够对气候特点和天气情况进行描述。
Teaching aims
重点
How’s the weather today
Watch and think
Look! It’s raining. Can I go outside now
Look! It’s snowing. Can I go outside now
It’s snowy. Can I have an ice cream
Look! Can I go outside now
No, you can’t.
No, you can’t. It’s cold.
No, you can’t. It’s cold.
No, you can’t. It’s hot.
Free talk
Who are they
What are they talking about
Mike and his mother.
Weather and food.
Look and predict
Mike wants to play outside.
Can I go outside now
No, you can’t.
What time is it
It’s 11 o’clock.
Look and predict
Why doesn’t his mother allow him to go outside
Watch and answer
Mum, what time is it
It’s 11:00.
Can I go outside now
No, you can’t. It’s cold outside.
Check the answer
It’s ______ outside.
cold
It’s ______ outside.
hot
1. What time is it
2. What does Mike’s mum ask Mike to do
Watch and answer
1. What time is it
2. What does Mike’s mum ask Mike to do
It’s 12:05 p.m.
To have some lunch.
Check the answer
Have some lunch, Mike.
OK. Can I have
some soup
Yes, you can.
Be careful! It’s very hot.
What else does Mike ask his mother
Be careful! It’s very hot.
Mum, what time is it
It’s 11:00.
Can I go outside now
No, you can’t. It’s cold outside.
Read and repeat
Have some lunch, Mike.
OK. Can I have
some soup
Yes, you can.
Be careful! It’s very hot.
Read and repeat
流利地朗读
流利地表演
有感情地表演
Read and act
1. 询问对方是否可以让自己做某事的句型及回答：
句型呈现：—Can I+动词原形（+其他）？
—Yes, you can./No, you can't.
课文原句：
—Can I go outside now 我现在可以出去吗？
—No, you can't. 不，你不能。
—Can I have some soup 我可以喝汤吗？
—Yes, you can.是的，你能。
Language points
问句是由情态动词can引导的一般疑问句,用于询问是否可以做某事,主要是想征求他人的同意。can 在此处表示请求和许可，后面跟动词原形,没有人称和数的变化。
Language points
For example：
Mum, can I eat an apple
Yes, you can.
Language points
Mum, can I eat an ice cream
No, you can't.
Language points
2. 描述天气情况的句型：
句型呈现：It's +表示天气情况的形容词（+地点）.
课文原句：
It’s cold outside. 外面很冷。
For example：
It's hot outside. 外面很热。
Language points
在描述天气情况时,常用it 指代天气，be动词用单数is。该句型还可写为:Today is+表示天气情况的形容词(+地点).此类句型常用来回答问句“What's the weather like+ 地点 ”。
For example：
—What's the weather like in Beijing
北京的天气这么样？
—It's cold today. 今天很冷。
Language points
3. 表示用食物招待他人的句型：
句型呈现：Have some+食品/三餐.
课文原句：
Have some lunch, Mike. 迈克，吃点午餐吧。
该句型常用于招待他人，意为“吃些/喝些……吧”。
Language points
For example：
Have some cakes, Lily.
Thank you, Mum.
Language points
4. 提醒或警告他人要小心的句子：
课文原句：
Be careful！ 小心!
在生活中,遇到紧急情况想迅速提醒某人注意到某个事物时，可以用“Be careful!"来提醒对方。除此之外,还可以用“Watch out!"和“Look out!”进行提醒。
Language points
For example：
Be careful, kids. There are many cars.
OK. Thank you.
Language points
Be careful. It's dangerous.
Language points
Sarah and Amy are role- playing Zip and her mum.
Can I go outside
No, you can’t.
It’s cold outside.
Let’s play
Sarah and Amy are role playing Zip and her mum.
Can I have some soup
Yes, you can.
Let’s play
Sarah and Amy are role playing Zip and her mum.
Can I go outside now
Yes, you can.
Let’s play
Say like this:
A: Can I … B: Yes, you can./No, you can’t.
A: Can I go outside
B: No, you can’t .
A: Can I have bananas
B: Yes, you can .
Let’s play
1.—____ time is it —It’s 12:00.
A. What B. When C. How
2.___ some lunch, Jenny.
A. have B. has C. Have
3.___ careful! There are many cars.
A. Is B. Be C. Are
单项选择。
Practice
Feifei: ____ ____ try on the blue shoes
Waiter: Yes, ____ ____.
看图填空。
Can
I
can
you
Practice
情景交际。
1.你想说外面很热，可以这样表达：
A. It’s hot outside. B. It’s cold outside.
2.该吃晚饭了，妈妈会对丹尼说：
A. Have some lunch, Danny.
B. Have some dinner, Danny.
Practice
3.过马路时，警察叔叔会提醒你说：
A. Excuse me. B. Be careful!
4.你很渴想要喝水，你会这样表达：
I’m thirsty. Can I have some water
I’m hungry. Can I have some rice
Practice
写出图中的天气状况。
It’s hot.
_______________
_______________
It’s cold.
Practice
重点词汇
outside hot cold be careful
重点句型
—Can I …
—Yes, you can./No, you can’t.
Summary
01
02
Listen and read “Let's talk”.
Make a dialogue according to “Let’s play” with your friends.
Homework
