资源简介

(共33张PPT)
Part B
Let’s talk & Write and discuss
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.
Work in your group: Brainstorm and talk.
Electricity is useful.
We use electricity to cool a house.
We use electricity to heat a room.
We use electricity to run a car.
We use electricity to light a bulb.
We use electricity to cook meals.
We use electricity to run a fridge.
Lead in
Let’s say.
Boys and girls, do you know how we can save energy
How do we save energy
Binbin and Mike are presenting their project. Listen and answer.
Listen and answer.
1. What makes some rivers and lakes dry up
2. Do Binbin and Mike think it's too late to change Why
Presentation
Let’s talk
干涸
too… to… 太……而不能
Earth is getting warmer and warmer.
No, they don't. Because we can still do something.
Our project is about water power. It is a form of Green energy. Running water and rivers can make electricity. However, Earth is getting warmer and warmer. Some rivers and lakes are drying up. But it's not too late to change. We can still do something. For example, we should use more clean energy like solar power.
Let’s check.
听力材料：
Mrs Green: We use energy every day. But many resources
are running out. What should we do
Mike: We should save energy.
Mrs Green: Yes, but how can we save energy
Binbin: We can change our energy use.
Mrs Green: Can you give us an example,
Binbin
Binbin: Sure. We can take quick showers.
That will save energy and water.
Mike: I agree. We can also use LED
lighting.
Binbin: And we should always unplug our
computers and TVs.
Mrs Green: Great! Small changes can make a
big difference.
Read and answer.
What is happening to many resources
Many resources are running out.
resource 资源
run out 用完
Mrs Green: We use energy every day. But many resources
are running out. What should we do
Mike: We should save energy.
Mrs Green: Yes, but how can we save energy
Binbin: We can change our energy use.
Mrs Green: Can you give us an example,
Binbin
Binbin: Sure. We can take quick showers.
That will save energy and water.
Mike: I agree. We can also use LED
lighting.
Binbin: And we should always unplug our
computers and TVs.
Mrs Green: Great! Small changes can make a
big difference.
Read and answer.
How can we save energy What’s Binbin’s advice
We can change our energy use.
change （使）不同；改变
我们可以改变能源的使用方式。
Mrs Green: We use energy every day. But many resources
are running out. What should we do
Mike: We should save energy.
Mrs Green: Yes, but how can we save energy
Binbin: We can change our energy use.
Mrs Green: Can you give us an example,
Binbin
Binbin: Sure. We can take quick showers.
That will save energy and water.
Mike: I agree. We can also use LED
lighting.
Binbin: And we should always unplug our
computers and TVs.
Mrs Green: Great! Small changes can make a
big difference.
Read and answer.
How can we save energy What’s Binbin’s advice
We can take quick showers.
quick 迅速的；快的
shower 淋浴
take a shower
洗淋浴
Mrs Green: We use energy every day. But many resources
are running out. What should we do
Mike: We should save energy.
Mrs Green: Yes, but how can we save energy
Binbin: We can change our energy use.
Mrs Green: Can you give us an example,
Binbin
Binbin: Sure. We can take quick showers.
That will save energy and water.
Mike: I agree. We can also use LED
lighting.
Binbin: And we should always unplug our
computers and TVs.
Mrs Green: Great! Small changes can make a
big difference.
Read and answer.
How can we save energy What’s Binbin’s advice
We should always unplug our computers and TVs.
unplug 拔掉……的电源插头
Mrs Green: We use energy every day. But many resources
are running out. What should we do
Mike: We should save energy.
Mrs Green: Yes, but how can we save energy
Binbin: We can change our energy use.
Mrs Green: Can you give us an example,
Binbin
Binbin: Sure. We can take quick showers.
That will save energy and water.
Mike: I agree. We can also use LED
lighting.
Binbin: And we should always unplug our
computers and TVs.
Mrs Green: Great! Small changes can make a
big difference.
Read and answer.
How can we save energy What’s Mike’s advice
We can also use LED lighting.
Mrs Green: We use energy every day. But many resources
are running out. What should we do
Mike: We should save energy.
Mrs Green: Yes, but how can we save energy
Binbin: We can change our energy use.
Mrs Green: Can you give us an example,
Binbin
Binbin: Sure. We can take quick showers.
That will save energy and water.
Mike: I agree. We can also use LED
lighting.
Binbin: And we should always unplug our
computers and TVs.
Mrs Green: Great! Small changes can make a
big difference.
Read and answer.
What does Mrs Green think of their advice
She thinks it’s great. Small changes can make a big difference.
difference 差别；不同（之处）
make a big difference
产生很大的影响
Read and answer.
What did Binbin and Mike suggest
Binbin:
We should change our energy use. We can take quick showers.
And we should always unplug our computers and TVs.
Mike:
We can also use LED lighting.
Why do we have to save energy
Because many resources are running out.
Listen and read.
Mrs Green: We use energy every day. But many resources
are running out. What should we do
Mike: We should save energy.
Mrs Green: Yes, but how can we save energy
Binbin: We can change our energy use.
Mrs Green: Can you give us an example, Binbin
Binbin: Sure. We can take quick showers.
That will save energy and water.
Mike: I agree. We can also use LED lighting.
Binbin: And we should always unplug our
computers and TVs.
Mrs Green: Great! Small changes can make a big difference.
Mrs Green: We use energy every day. But many resources
are running out. What should we do
Mike: We should save energy.
Mrs Green: Yes, but how can we save energy
Binbin: We can change our energy use.
Mrs Green: Can you give us an example, Binbin
Binbin: Sure. We can take quick showers.
That will save energy and water.
Mike: I agree. We can also use LED lighting.
Binbin: And we should always unplug our
computers and TVs.
Mrs Green: Great! Small changes can make a big difference.
Complete the dialogue.
Role play with your partner.
Mrs Green: We use energy every day. But many resources
are running out. What should we do
Mike: We should save energy.
Mrs Green: Yes, but how can we save energy
Binbin: We can change our energy use.
Mrs Green: Can you give us an example, Binbin
Binbin: Sure. We can take quick showers.
That will save energy and water.
Mike: I agree. We can also use LED lighting.
Binbin: And we should always unplug our
computers and TVs.
Mrs Green: Great! Small changes can make a big difference.
Language point.
—What should we do
—We should save energy.
询问应该做什么及回答
句型详解
问句是what引导的特殊疑问句，what用来询问具体要做的事情，意为“什么”。should是情态动词，意为“应该”，表示建议、义务，后接动词原形。
—What should + 主语 + do
—主语 + should + 动词(短语)原形.
句型结构
Language point.
—What should we do
—We should save energy.
询问应该做什么及回答
情景再现
We should turn off the tap right away and make a sign.
我们应立即关闭水龙头并悬挂一个警示标志。
Some people leave the taps running. What should we do
有些人会开着水龙头不关。我们应该怎么办？
Language point.
—How can we save energy
—We can change our energy use.
询问做某事的方法及回答
句型详解
问句是how引导的特殊疑问句，how用来询问方式、方法，意为“怎样；如何”；can是情态动词，意为“能够；可以”，后接动词原形，表示能力或可能性。答句用“主语+can/should+动词(短语)原形.”给出具体的方法。
—How can + 主语 + 动词(短语)原形
—主语 + can/should + 动词(短语)原形.
句型结构
Language point.
—How can we save energy
—We can change our energy use.
询问做某事的方法及回答
情景再现
We can unplug our TVs when we don't watch them.
不看电视时，我们可以拔掉电源插头。
The Earth is getting warmer. How can we save energy in our daily life
地球正在变暖。我们怎样才能在日常生活中节约能源？
Let’s read.
游戏规则：老师领读句子，并伸出手指，学生根据伸出的手指数跟读相应的遍数。
How can we save energy
What should we do
Many resources are running out.
We should save energy.
We can take quick showers.
Small changes can make a big difference.
Let’s write.
Write and discuss
How do you save energy
At home
____________________________
At school
____________________________
______________
Other places
______________________________
_______________
How can we save energy
We can use LED lighting. We can also ...
School is over. We should turn off the lights.
We can go by bus or walk to ...
Use LED lighting.
Take quick showers.
Turn off lights after school.
Use two sides of paper.
Walk or take buses to travel.
Take bags when shopping.
How can we save energy
We can go by bus or walk to nearby places instead of taking cars.
We can use LED lighting. We can also take quick showers at home.
School is over. We should turn off the lights.
Let’s discuss.
How can we save energy
We can bring cloth bags when we go shopping.
At school, we can write on both sides of paper.
And we should always unplug our
computers and TVs.
Let’s discuss.
Save water.
Turn off computers.
Walk to school.
Use reusable shopping bags.
....
Work in your group: Make a list and talk.
How can we save energy
We can...
And we should...
We can also...
LIST
How do we save energy Now, I can Contents My stars
read words: resource, run out, change, quick, shower, unplug, difference sentences: —What should we do —We should save energy. —How can we save energy —We can change our energy use.
say
use
Good to know
Save energy, save the Earth.
节约能源，守护地球。
Summary
1.学习了下列单词及短语：
resource, run out, change, quick, shower, unplug, difference.
2.学习了下列句型：
(1) —What should we do
—We should save energy.
(2) —How can we save energy
—We can change our energy use.
( ) 1. To save water, we should take _____ showers.
A. slow B. long C. quick
( ) 2. To cut down electricity use, we can use _____ bulbs
at home.
A. LED B. old C. Bright
( ) 3. We always ____ our computers when we leave the room.
A. turn on B. leave on C. turn off
Exercises
一、单项选择。
C
A
C
Jane: Hi, Tom. Any ideas about our project
What about green energy
Tom: Sounds interesting. 1._____
Jane: Green energy is clean energy, like solar energy and
wind energy.
Tom: Oh, I see. 2._____
Jane: Right. And many resources are running out. 3._____
Tom: You're right. 4._____
Jane: We can use LED lights, take quick showers, and reuse
bags when we go to the market.
Tom: Great! What else can we do
Jane: 5._____ It can help a lot.
Tom: OK. Let's be green kids together!
二、从方框中选择合适的句子,补全对话(有一项多余)。
D
C
B
E
A
A. We can turn off the lights when we
leave the room.
B. What can we do to save energy
C. What is green energy
D. They are good for our planet.
E. We should use less energy every day.
MUST DO
CHOOSE TO DO
Homework
听录音，朗读Let’s talk的对话。
回家和父母一起找出家里 3 个节能小细节，和同伴分享。
和同桌练习有关节能的句型。

展开更多......

收起↑