内容正文:
人教PEP 六年级英语上册
Lesson 2
Part A Let's learn
Unit 6 Energy,
nature and us
Green Energy and Electricity
Green Energy
Wind Power
Solar Energy
Hydropower
Electricity
Electricity
Classroom Action:
Think
Green Energy
for a Better Future
UNIT 6 · ENERGY, NATURE AND US
Focus on Energy
1
From Water Power to Green Energy
Review:
Running water can
make electricity.
New question:
What other green
energy do you know?
L1 水能
Running water
can make electricity.
风能
Wind can turn
turbines to
make electricity.
太阳能
Sunlight can be
used to make
electricity.
地热能
Heat from the Earth
can be used to
make electricity.
Classroom Action:
Think
UNIT 6 · ENERGY, NATURE AND US
2 Build Vocabulary
Three Types of Green Energy
green energy
绿色能源
Classroom Action: Read & Point
electricity
电
UNIT 6 · ENERGY, NATURE AND US
Read & Find
4
Let's Learn: Green Energy
Wind power, solar power and water power
are types of green energy. They are clean
and good for Mother Earth.
We use green energy to light, heat and
cool our homes and schools.
We also use it to run cars, buses and trains.
Classroom Action: Read & Highlight
UNIT 6 · ENERGY, NATURE AND US
5 Integrate
What Is Green Energy?
Green energy is clean.
It is good for Mother Earth.
It can come from wind,
sunlight and running water.
Classroom Action: Think
Our Planet
Renewable Energy
UNIT 6 · ENERGY, NATURE AND US
5 Integrate
What Can Energy Do?
1
use electricity to ...
light a bulb.
2
use electricity to ...
heat a house.
3
use electricity to ...
cool a room.
4
use electricity to ...
run a car.
Classroom Action: Think
UNIT 6 · ENERGY, NATURE AND US
5 Integrate
Green Energy to Electricity
GREEN ENERGY
ELECTRICITY
DAILY USE
WIND
LIGHT
HEAT
SUN
COOL
WATER
ELECTRICITY
RUN
Classroom Action:
Think
How does green energy become useful in our daily life?
UNIT 6 · ENERGY, NATURE AND US
use ... to ...
We use green energy to light, heat
and cool our homes and schools.
We also use it to run cars, buses
and trains.
use + 名词 + to + 动词原形
结构拆解
Classroom Action:
Think
3
Build Knowledge
Green
Future
Our Choice
Green Energy
Remember:
We use something (名词)
to do something (动词原形).
UNIT 6 · ENERGY, NATURE AND US
5 Integrate
Energy or Electricity?
energy
= 能源/能量
Green energy can
make electricity.
electricity
= 电
We use electricity
to light a bulb.
Classroom Action: Think
UNIT 6 · ENERGY, NATURE AND US
5 Integrate
Read and Point
Wind power ...
Solar power ...
Water power ...
They are clean and good for Mother Earth.
Classroom Action:
Think
UNIT 6 · ENERGY, NATURE AND US
5 Apply
Think, Write and Talk
We use them to ...
· light a bulb
· cool a room
· heat a house
· run a car
Classroom Action: Think
点亮灯泡
使房间凉爽
给房子取暖
驱动汽车
UNIT 6 · ENERGY, NATURE AND US
5 Apply
教材活动
Electricity Is Useful
Electricity is useful. We use electricity to
What can make electricity?
and
can make electricity.
and
Classroom Action:
Think
· light a bulb
· cool a room
· heat a house
· run a car
wind
sun
water
UNIT 6 · ENERGY, NATURE AND US
3
Build Knowledge
Make Sentences
1
We use electricity to
2
We use green energy to
3
Solar power can
4
Wind power can
Renewable Energy
Classroom Action: Think
UNIT 6 · ENERGY, NATURE AND US
3 Build Knowledge
Key Points
Focus
use ... to ...
can + verb
Be Careful!
use...to...
✔
We use electricity to light a bulb.
错误:
We use electricity light a bulb.
can + verb
正确:
Solar power can make electricity.
错误:
Solar power can makes electricity.
Tips: use ... to ... 表示“使用 …… 来 …… ”,后接动词原形。
can + 动词原形,表示“能够做某事”。
Classroom Action: Think
✔
×
×
正确:
UNIT 6 · ENERGY, NATURE AND US
5
Integrate
Recap
Energy at Home and School
26
CITY CENTER
Solar Energy
Where does
the energy
come from?
lights
air conditioner
computer
bus
Classroom Action: Think
UNIT 6 · ENERGY, NATURE AND US
5 Apply
Ask and Answer
What green energy do you know?
A:
B:
I know ...
A:
How do we use it?
B:
We use it to ...
CLEAN ENERGY
Classroom Action: Pair & Speak
UNIT 6 · ENERGY, NATURE AND US
5 Apply
My Green Energy Card
Name:
power
It is clean.
We use it to
It is good for Mother Earth.
THINK
ACT
SAVE
My Green Energy Card
Classroom Action: Think
UNIT 6 · ENERGY, NATURE AND US
5 Integrate
Clean Energy
Helps Mother Earth
Wind, solar and water power
are green energy.
We use energy every day.
We should use it in smart ways.
Smart today,
Better tomorrow,
Greener together.
Next Lesson:
Saving Energy
Classroom Action: Exit Ticket
UNIT 6 · ENERGY, NATURE AND US
5 Integrate
Homework
Basic: Read and spell the words.
Better: Finish your green energy card.
Challenge: Find one thing at home
that uses electricity.
GREEN ENERGY
BETTER FUTURE
MY GREEN ENERGY CARD
Classroom Action: Review & Extend
Basic
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