资源简介

(共19张PPT)
Unit 6 Energy, nature and us
Unit 6 Energy, nature and us
Part B How do we save energy
Let’s talk & Write and discuss
Binbin and Mike are presenting their project.
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
Let’s talk
The warmer Earth makes some rivers and lakes dry up.
干涸
No, they don’t. Because we can still do many things. For example, we should use more clean energy like solar power.
太晚做……
We use energy every day. But many resources are running out.
What should we do
Read and learn
resource
resource
/r s s/
资源
run
out
用完
We use energy every day. But many resources are running out.
What should we do
We should save energy.
句型：主语+is/are+running out.
Language points
表达某物即将耗尽:
1
But many resources are running out.
sth. run out表示“某物用完，耗尽”;
sb. run out of sth.表示“某人用完某物”。
问句：What should+主语+do
答句：主语+should+动词(短语)原形+其他.
询问他人应该做什么:
2
We should save energy.
What should we do
Yes, but how can we save energy
We can change our energy use.
Read and learn
change
change
/t e nd /
(使)不同；改变
Can you give us an example, Binbin
give sb. an example 给某人举例
Sure. We can take quick showers. That will save energy and water.
quick
quick
/kw k/
迅速的；快的
shower
shower
/ a (r)/
淋浴
I agree. We can also use LED lighting.
And we should always unplug our computers and TVs.
unplug
unplug
/ n pl ɡ/
拔掉……的电源插头
Great! Small changes can make a big difference.
difference
difference
/ d fr ns/
差别；不同(之处)
带来很大的影响
Language points
询问他人做某事的方式:
3
Yes, but how can we save energy
We can change our energy use.
问句：How can+主语+动词(短语)原形+其他
答句：主语+can+动词(短语)原形+其他.
Why do we have to save energy
What did Binbin and Mike suggest
Because many resources are running out.
We can take quick showers and use LED lighting. We should always unplug computers and TVs too.
Think and say
Let’s talk
Mrs Green:
Mike:
Mrs Green:
Binbin:
We use energy every day. But many resources are running out.
What should we do
We should save energy.
Yes, but how can we save
energy
We can change our energy use.
Mrs Green:
Binbin:
Mike:
Binbin:
Mrs Green:
Can you give us an example, Binbin
Sure. We can take quick showers.
That will save energy and water.
I agree. We can also use LED lighting. And we should always unplug our computers and TVs.
Great! Small changes can make a big
difference.
评价标准 星级
发音清晰标准，语调自然。 ☆☆☆
句子完整，语法、词汇完全正确，表达流畅。 ☆☆☆
表情、动作丰富，情感投入，角色扮演逼真。 ☆☆☆
注意倾听并与同伴配合。 ☆☆☆
Role-play
Write and discuss
We can use LED lighting. We can also ...
We can go by bus or walk to ...
School is over. We should turn off the lights.
How can we save energy
How can we save energy
Summary
resource
run out
Words:
change
quick
shower
unplug
difference
But many resources are running out.
-What should we do
-We should save energy.
Summary
Sentences:
How can we save energy
Homework
听录音，按照正确的语音、语调指读 Let’s talk 的对话。
观察家人日常的节能做法，用英语向家人介绍3条节约能源的小建议。

展开更多......

收起↑