Unit 8 Save Our World.Lesson 46 Protect Our Environment.课件

(共35张PPT)
welcome
教师寄语：
If each of us makes a small change in our life, we can make a big difference to our environment.
pollution
I can’t breathe .
Who can save me help! help!......
Is our hometown beautiful
1.Is our hometown clean enough
2.Do you have any ideas for reducing
waste
Unit 8 Save Our World
Lesson 46
Protect Our Environment
Learning Aims
1.我能学会本课中的新单词：Katie, leak, tap, beer, truck, recycling ,factory, unlike.我能运用本课重点短语和句型。
2.通过本课学习，我要了解怎样在家回收利用垃圾，学会在日常生活中怎样减少污染。
Try to read the new words
New Words
leak n.&v.
漏；渗漏
tap n.
龙头；阀门
The tap is leaking
beer n. 啤酒
The beer in Qingdao is famous in China.
truck n.货车；手推车
. Trucks can carry many things.
recycling n.回收利用
The symbol of Recycling is green.
factory n.
工厂
This is a modern factory.
unlikeprep.
不像；与……不同
She is unlike her.
truck n.
factory n.
Katie
leak n&v.
unlike prep
recycling n.
beer n.
tap n.
漏；渗漏
龙头；阀门
凯蒂（人名）
啤酒
货车；手推车
回收利用
工厂
不像；与……不同
Read and Match
Listening
Reading
1. Everybody should take care of the environment (T/F)
2.Does Katie usually take care of environment
3.What do we waste the most
4.找出文章的主题句。
5.In fact ,if each of us makes a small change in our life, we can make a big difference to our environment.(英译汉）
I think everybody should take care of the environment .
Paper and water.
Yes, she does.
事实上，如果我们在生活当中有一点小变化，对于环境来说有和大影响。
T
Read and Find out the phrases
1.照顾；照看
2.洗短水澡
3.确保；务必
4.再三地；反复地
5.实际上
6.改变
7.对……有益
8.对……起作用；发生影响
take care of
take short showers
make sure
again and again
in fact
make a change
be good for
make a difference to
快！快！！快！！！
We should __ __________________(洗短水
澡)to save the environment.
take short showers
We should use plastic bags______________(再三地；反复地)to______ (确保；务必)to reduce waste.
again and again
make sure
_____,（事实上）
if each of us ___________（有小的变化） in our life, we can_____________（有很大影响） to our environment.
In fact
makes a small change
make a big difference
师友合作
两人合作，快速背出五个短语。
重点知识点探究
【探究一】
I take short shower.我洗澡（淋浴）的时间短。“洗澡”的表达方式还有have a bath,take a bath 等
【学以致用】
I like to_____________(洗澡)in Summer.
take short shower
【探究二】
It’ not right to waste thing.
句中的it做形式主语，真正的主语是to waste things。It做形式主语时，常用句型：
1.It’s+adj(for sb) to do sth做某事怎样。
2. It’s time to do/for sth该到做某事的时间了。
3.It seems that…看起来…
4.It’s one’s turn to do…轮到某人做……
5.It’s +adj that从句
【学以致用】
1.保护环境对我们来说很重要。
2.该到上英语课的时间了。
.
3.看上去她很开心。
4.该轮到到我说了。
5。我们生活的雄安新区如此漂亮。
It’s beautiful that we live in XiongAn Area.
It’s important for us to protect the environment.
It’s time to have an English class/for English class。
It seems that she is very happy.
It’s my turn to speak.
你喜欢我们的家乡吗？作为一名雄安新区的学生，我们知道怎样保护家乡的环境吗 你能让他更美吗？
提示： we should ……
we shouldn’t……
I live in Xiongan New Area . It’s very beautiful.
Many people come here to travel in Summer.
We should protect the environment .We make
it more beautiful .Let more people know it .
We shouldn’t throw rubbish on the ground. We should sort our garbage. A truck picks up our recycling .It is made into new things. We walk or ride a bike to school instead of car .Because they don’t make any pollution. In fact ,if each of us makes a small change in our life, we can make a big difference to our environment.
What have you learned
1. Finish off the workbook.
2. Go on the next reading in the next lesson.
Homework