Unit 7 Protect the earth 课件

课件39张PPT。theEarthProtect There was a rich mother.
She loved her son very much.Tip: rich 富有的Enjoy a storyThe son grew up happily.
His mother was happy too.
One day…I give you some coal to exchange some toys.Tips: grow up成长
exchange交换coaltMum, I want some toys.煤Enjoy a storyMum, I want a car.After some days…I give you some ____ to exchange
a car.oitletl石油Enjoy a storySome days later,…I give you some
to exchange
a house.woodI want a house.give…to…Enjoy a storyI want some money. When the son became a young man, her mother was old.I give you some
to exchange some money.waterTips: young 年轻的
money 钱Enjoy a storyNow…
Mother is poor.
She has nothing but
rubbish.
Her son doesn’t come
back. She is sad.Tips: poor 贫穷的
have nothing but
除了…什么都没有Enjoy a story EarthlyThere are lots of…lots of watercoaltreasureoilWhat’s in her body?
在她身体里有什么？coaloil our comes from coal and oil.energyenergyMost ofMost of能源大部分的Unit 7 Protect the Earth保护 How can we protect the Earth?Q: How can we protect the Earth?Save waterWhat do we use water to do?We use water to ……We drink water.Water is useful.
Save waterSave waterSave waterWe should not water. wastewaste浪费reusereuseReuse water Water is useful.
We should water and water.
We shouldn’t water.
savereusewaste Let's fill in.Save energy
1. Most of our energy comes from coal and oil.
2. There is a lot of coal and oil on Earth.
3. We should drive cars every day. TFFThere is not much coal or oil on Earth.We should not drive so much.Let's listen and judge T/FMost of energy comes from coal and oil.
There ‘s not much coal and oil on Earth.
We should save energy.
We shouldn’t drive cars every day.
Because cars use lots of energy.
Task 1: Read and circle
自读两段课文，圈出疑难词句。
cut down treeswoodTask 2: Discuss in pairs
同桌讨论，回答问题。 What should we do?
What shouldn’t we do?Task 3: Read the passages
We use plastic to make bags and bottles,
but too much plastic is bad for the Earth. We should not use too many plastic bags or bottles. We should use paper bags and glass bottles.Task 3: Read the passagesDon’t use too much plasticProtect the earthTips: work in groups and find the answer.
四人小组合作快速找出答案。treestreesplasticpaperglassMini-lecture 迷你讲座
1、四人一小组快速分工，每人负责讲解一项环保知识(可以借助板书哦！)
2、小组内排练一遍，3 mins.
3、小组上台给大家呈现讲座。
4、讲座结束，台下观众可以尝试提问哦！
Why should we...？
How do we ...？
...Now…
Mother is poor.
She has nothing but
rubbish.
Her son doesn’t come
back. She is sad.Return to the storyHow to make the mother happy?To protect the Earth,
we shouldn’t…
We should…Make up the storywalk or ride bikesprotect our wild animalsThe son comes back .Make up the storyStart from now!
从现在做起！Start from myself!
从我做起！Homework