资源简介

(共33张PPT)
Part A
Let’s talk & Discuss and complete
Unit 6
Energy, nature and us
人 教 PEP 版 英 语 六 年 级 上 册
Unit 6 Energy, nature and us
A Talk
通过讨论项目作业，学习水能相关知识。
A Learn
学习风能、太阳能、水能等绿色能源词汇，并探讨它们的用途。
B Learn
结合生活实际，学习节约能源的“3R”原则及具体策略。
B Read
通过阅读节约能源的倡议书，学习和巩固节能知识。
C Project
做一个有关绿色能源的报告，并对本单元内容的掌握程度进行评价。
Where do we get energy
How do we save energy
Project: Give a presentation about green energy
认识能源的多种来源及分类；理解传统能源正面临枯竭危机; 学习并践行节能减排的“3R”原则，全方位地培养环保意识、科学素养和全球公民责任感。
B Talk
通过Binbin和Mike展示项目成果，学会思考并谈论如何节约能源。
Warm up
Let’s watch a video.
Lead in
Let’s say.
Boys and girls, what do you know about water power
What do you know about water power
Listen and answer.
The children are having a science class. Listen and answer.
1. What was the class about
2. What is their homework
Presentation
Let’s talk
Wind power.
Write down three facts about wind power.
Solar power and water power are Green energy, too. Choose one and make a project with a partner.
Today we learned about wind power. Now, here is today's homework. First, what did you learn today Write down three facts about wind power. Second, solar power and water power are Green energy, too. What do you want to know about them Choose one and make a project with a partner. You will share your findings next week. That's all for today. Class is over. See you next week.
Let’s check.
听力材料：
Look and answer.
What are they talking about
They are talking about water power.
Binbin: Hi, Mike. Any ideas about our project
Mike: Maybe we can talk about water power.
Binbin: OK. We use water every day. Let's
find out more about water power.
Mike: What do you know about it
Binbin: Running water can make electricity.
We can get power from the sea too.
Mike: What else do you want to know
about water
Binbin: Well, where does water come from
How do we make power from water
Mike: Good questions. Let's go to the library.
We can work on it together.
Binbin: Good idea!
Read and answer.
What did they choose for their project
Water power.
power 能；能量
水能。
Binbin: Hi, Mike. Any ideas about our project
Mike: Maybe we can talk about water power.
Binbin: OK. We use water every day. Let's
find out more about water power.
Mike: What do you know about it
Binbin: Running water can make electricity.
We can get power from the sea too.
Mike: What else do you want to know
about water
Binbin: Well, where does water come from
How do we make power from water
Mike: Good questions. Let's go to the library.
We can work on it together.
Binbin: Good idea!
Read and answer.
What does Binbin know about it
Running water can make electricity. We can get power from the sea too.
electricity 电
流动的水可以发电。我们也可以从海洋中获取能量。
Binbin: Hi, Mike. Any ideas about our project
Mike: Maybe we can talk about water power.
Binbin: OK. We use water every day. Let's
find out more about water power.
Mike: What do you know about it
Binbin: Running water can make electricity.
We can get power from the sea too.
Mike: What else do you want to know
about water
Binbin: Well, where does water come from
How do we make power from water
Mike: Good questions. Let's go to the library.
We can work on it together.
Binbin: Good idea!
Read and answer.
What will they do next
They’ll go to the library and work on it together.
Read and answer.
What did they choose for their project
What does Binbin want to know about it
Water power.
Where does water come from
How do we make power from water
Listen and read.
Binbin: Hi, Mike. Any ideas about our project
Mike: Maybe we can talk about water power.
Binbin: OK. We use water every day. Let's find out
more about water power.
Mike: What do you know about it
Binbin: Running water can make electricity. We can
get power from the sea too.
Mike: What else do you want to know about water
Binbin: Well, where does water come from How do
we make power from water
Mike: Good questions. Let's go to the library. We
can work on it together.
Binbin: Good idea!
Binbin: Hi, Mike. Any ideas about our project
Mike: Maybe we can talk about water power.
Binbin: OK. We use water every day. Let's find out
more about water power.
Mike: What do you know about it
Binbin: Running water can make electricity. We can
get power from the sea too.
Mike: What else do you want to know about water
Binbin: Well, where does water come from How do
we make power from water
Mike: Good questions. Let's go to the library. We
can work on it together.
Binbin: Good idea!
Check your memory.
Play in roles with your partner.
Binbin: Hi, Mike. Any ideas about our project
Mike: Maybe we can talk about water power.
Binbin: OK. We use water every day. Let's find out
more about water power.
Mike: What do you know about it
Binbin: Running water can make electricity. We can
get power from the sea too.
Mike: What else do you want to know about water
Binbin: Well, where does water come from How do
we make power from water
Mike: Good questions. Let's go to the library. We
can work on it together.
Binbin: Good idea!
问句是口语中常用的简略表达，完整形式为“Do you have any ideas about ... ”，用于委婉询问对方的意见或想法。答句中的maybe是副词，意为“或许，可能”，常用在句首表示提出建议；can后接动词原形，表示“可以；能够”，用来表达具体的提议。
Language point.
—Any ideas about our project
—Maybe we can talk about water power.
询问对方的想法及回答
句型详解
句型结构
—Any ideas about +名词(短语)
—Maybe + 主语 + can + 动词原形 + 其他.
Language point.
—Any ideas about our project
—Maybe we can talk about water power.
询问对方的想法及回答
Maybe we can draw some green trees.
也许我们可以画一些绿色的树。
情景再现
Any ideas about our poster
关于我们的海报，你有什么想法吗？
问句中what else 意为“还有什么”，else用来修饰疑问词，放在疑问词之后。答句直接提出自己想要了解的具体内容，也可以使用特殊疑问句，符合语境中进一步探究的需求。
Language point.
—What else do you want to know about water
—Well, where does water come from
询问某人还想了解的内容及回答
句型详解
句型结构
—What else do/does + 主语 + want to know about
(+名词)
—具体的内容.
Language point.
—What else do you want to know about water
—Well, where does water come from
What else do you want to know about space
关于太空你还想了解些什么？
情景再现
Well, how many stars are there in the sky
嗯，天空中有多少颗星星？
询问某人还想了解的内容及回答
Make a new dialogue with your partner.
A: Any ideas about our project
B: Maybe we can talk about wind power.
A: What do you know about it
B: Wind can make electricity.
A: What else do you want to know
B: Where can we get wind power
A: Let's go to the library. We can
work on it together.
Let’s look.
Discuss and complete
What do I know
What do I want to know
What did I learn
Water comes from rivers, lakes and seas.
How much fresh water does Earth have
Does water have a smell
Let’s discuss in groups.
Let’s talk about what we know about water first.
And running water can make electricity.
I know water comes from rivers, lakes and seas.
We drink water every day. We use water to wash clothes.
Water can turn into ice when it is cold.
Let’s complete.
What do I know
What do I want to know
What did I learn
Water comes from rivers, lakes and seas.
How much fresh water does Earth have
Does water have a smell
We use water for drinking, washing and making electricity.
Water can change into ice and vapour.
Let’s discuss in groups.
What do we want to find out about water
How can we save water
Why is sea water salty
I want to know where rain comes from.
Can sea water be used for drinking
Let’s complete.
What do I know
What do I want to know
What did I learn
Water comes from rivers, lakes and seas.
How much fresh water does Earth have
Does water have a smell
We use water for drinking, washing and making electricity.
Water can change into ice and vapour.
How can we save water in daily life
Where does rain come from
Let’s discuss in groups.
Now let’s share the answers we found.
We can save water by turning off taps.
Only about 2.5% of Earth’s water is fresh water. Pure water has no smell.
Rain comes from water vapour in the clouds.
Let’s complete.
What do I know
What do I want to know
What did I learn
Water comes from rivers, lakes and seas.
How much fresh water does Earth have
Does water have a smell
We use water for drinking, washing and making electricity.
Water can change into ice and vapour.
How can we save water in daily life
Where does rain come from
Only about 2.5% of Earth's water is fresh water. Pure water has no smell.
We can save water by turning off taps.
Rain comes from water vapour in the clouds.
Where do we get energy Now, I can Contents My stars
read words: power, electricity sentences: —Any ideas about our project —Maybe we can talk about water power. —What else do you want to know about water —Well, where does water come from
say
use
Good to know
Water Mill
Ancient water mills are old machines that use running water to work.
Flowing water pushes the big water wheel to spin.
The wheel drives two heavy millstones.
People put grain between stones,
and grain turns into flour.
It is the earliest way people
used water power in daily life.
古代水磨是依靠流水运转的古老工具。
流动的河水推动大水轮转动，水轮带动两块厚重石磨。
人们把谷物放进石磨中间，谷物就被研磨成面粉。
它是古人最早在生活里利用水能的方式。
Summary
1.学习了下列单词：
power, electricity.
2.学习了下列句型：
(1) —Any ideas about our project
—Maybe we can talk about water power.
(2) —What else do you want to know about water
—Well, where does water come from
一、选词填空。
Exercises
Binbin and Mike are talking about their science 1.________. They decide to study water 2 _______ . They know running
water can make 3. _________. People can also get energy from the 4. _________. They have many questions about water, so they plan to go to the 5 ________ together to find more answers.
power sea library project electricity
project
electricity
sea
library
power
二、情景问答仿写。
仿照对话的交流形式，补全下面的小组讨论：
A: Do you have any plan for our science project
B: I want to study wind power. What do you know about
wind power
A: ________________________________________
（写出1个你了解的风能相关知识点）
B: Great! What else do you want to find out
A: ________________________________________
（写出1个你想研究的风能相关问题）
Wind can turn big fans to make electricity.
Is wind power expensive to produce
MUST DO
CHOOSE TO DO
Homework
听录音，朗读Let’s talk的对话。
查找资料，了解有关水能的知识并记录下来。
和同桌练习有关水能的句型。

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