课件25张PPT。 Unit 7
Protect the Earth1 It’s black and hard. We can find it under the ground. It can make us warm. There’s a lot of it in Shanxi .What is it? It’s coal.2 It’s a black liquid . We can find it under the ground too. Cars need it. What is it? It’s oil.3 It’s white and thin. We write and draw on it.It’s paper.Riddles 4 I have a neck , but I don’t have the head. You can put the water into my body . What am I?You are a bottle. water juice cola rice meat soup milk tea coffee bread honey some water …much /a lot of / lots of water…energy coal wood plastic paper oil too much plastica basket of coal a glass of water a cup of tea
a piece of paper a bowl of rice two bags of rice The Earth is our home.We all like it.There are many useful things on it. What are they? How to use them?We use …to…Activity 1 :
Look and respondActivity 1 :
Look and respondWe use to make bottles.We use to wash clothes.Activity 1 :
Look and respondWe use to make electricity.Activity 1 :
Look and respondWe use to make tables and chairs.Activity 1 :
Look and respondWe use to run our cars.Activity 1 :
Look and respondActivity 1 :
Look and respond But there is not much energy on it.So we should protect the Earth. How to protect the Earth?We should…We shouldn’t…We can also collect some paper , plastic bags and plastic bottles.We can reuse them. How to reuse them?No Plastic Day
It’s on 8th October.
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.Why?How?What?When?循环再利用,制作小物品;
2.正确运用use… to…和should /should not, 完成《补充习题》P33D部分;
3.利用我们共同制作的海报,号召更多的人写下自己的环保心愿。
Awareness of protecting the Earth Thank you!