课件33张PPT。（Fun time&Checkout time&Ticking time)Shangfeng Community will hold an activity to protect the Earth.Now it needs some“ Green Guards”.(上峰社区将举办一次宣传保护地球的活动，现在正在招募一些环保小卫士。)To be Green Guards我做到我知晓我号召
Rules:
1.According to some descriptions,you should guess what the word is.
根据所给的描述猜出单词。
2.Please remember “raise your hand to speak”.
请记得举手发言哦！ She's our mother. It's green,blue and brown It's useful. We use it to clean things.They look like umbrellas.They help keep the air clean. It's useful.Most of it comes from coal and oil.We can use it to make bags and bottles.We can't use too much,because it is bad for the Earth .It's black..We use it to drive cars..It comes from trees.We use it to make tables and chairs.Why is the Earth so sad?Why is the Earth so sad?What should they not do? He should not________in the restaurant.smokesmokeThey should not______in the park.litterThey should not__________________________.cut down too many treesThey should not __________in the river.put rubbishThey should not ______in the library.talkThey should not_______________________.use too many plastic bagsreuseHow can I resue the paper?
I can reuse the paper to make a bowknot（蝴蝶结）.It can make our classroom beautiful. collect some paper,plastic bags and plastic bottles.How can you reuse these things?It's your turn to introduce your works.收集介绍Please introduce your works.
参考句型：
...is useful/important.
I should reuse it.
I can reuse it to make....
I can put it in/on...
It can make.......beautiful.Next week,our class will go to the community(社区),because we want to tell people how to protect our Earth.We need someone to design a poster（设计一份环保海报）.招聘设计师A good poster:
1.theme(主题）
2.good idea(好创意)
3.colourful pictures(彩色图片）
4.necessary sentences(必要的文字说明)love and protectFrom meThe Earth is our homeFrom you
1.Try your best to introduce how to protect the Earth.
2.Finish the exercise about the checkput time and Ticking time.
