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Unit 7 Protect the Earth Story time
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beautiful Earth
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What did some people do to the Earth?
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What did some people do to the Earth?
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Protect the Earth
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Unit 7 Protect the Earth
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1 2 3 4
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1 Save water 2 Save energy 能源 coal 煤炭 oil 石油
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1 2 3 4 Save water Save energy Save trees Don't use
too much plastic 塑料
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Save water
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Reading Task 1 Read and discuss 读课文讨论下列问题 Why should we save water?
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Why？ Water is useful. Save water
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useful We use water to ... water flowers wash clothes wash hands
clean the floor ……
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Why？ Water is useful. There is not much water. Save water
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In many places, there is not much water.
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Why？ Water is useful. There is not much water. Save water How？
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How to save water? Save water Reading Task 2 Read and answer
Water is useful. We drink water and use it to clean things every day. In many places, there is not much water. We should not waste water. We should reuse and save it.
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save water waste water reuse water I turn off the tap after washing hands. I use water to wash clothes, then I use the water again to clean the floor. use again I use water to wash my car every day.
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× √ Why? Save water How? waste water save water reuse water
Water is useful. There is not much water. Save water √ × We should not We should waste water save water reuse water How?
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Why? How? Save energy Save trees Reading Task 3 Don't use
too much plastic 1. Read and underline.自读2-4段, 用不同颜色划出关键词句。 2. Discuss in groups同桌讨论。 Why should we save…? How to save…?
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Why？ Save energy How? Most of our energy comes from coal and oil.
There is not much coal or oil on Earth. Save energy How?
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? Most of our energy comes from coal and oil. 18% oil 70% coal
from too. Most of our energy comes from coal and oil. ? 70% coal Energy used in China
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Solar energy太阳能 Wind energy 风能 Hydroenergy 水能 Nuclear energy核能
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Why？ Save energy How? Most of our energy comes from coal and oil.
There is not much coal or oil on Earth. Save energy We should save energy. We should not drive so much. How?
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Why？ We use wood to make tables, chairs and many other things. Trees help keep the air clean. Save trees We should not cut down too many trees. How?
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Why？ How？ Don't use too much plastic
We use plastic to make bags and bottles. Too much plastic is bad for the Earth. Don't use too much plastic We should use paper bags and glass bottles. How？
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Save water Save energy Save trees Don't use too much plastic
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True or false
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True or false T Water is very useful.
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True or false We should save water and reuse it. T
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True or false We should waste water. F
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True or false Most of our energy comes from coal and oil. T
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True or false There is a lot of coal and oil on Earth. F
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True or false Cars use a lot of energy. T
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True or false We should cut down many trees. F
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True or false Trees help keep the air clean. T
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True or false We should not use plastic bags.
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Enjoy Reading 1. Read after the recorder 跟读课文。 2. Try to be a speaker.
尝试做一个“保护地球”的演讲者。
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Save water Enjoy Reading 1 享受阅读 Enjoy Reading Tips:
1. Pay attention to the pronunciation and intonation。 注意语音语调。 2. Pay attention to sentence stress and sense groups. 注意重音和意群。 Water is useful. Water is useful. We drink water and use water to clean things every day. In many places, there is not much water. We should not waste water. We should reuse and save it. We drink water and use water to clean things every day. In many places, there is not much water. We should not waste water. We should reuse and save it.
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Save energy Enjoy Reading 1 享受阅读 Enjoy Reading
Most of our energy comes from coal and oil. Most of our energy comes from coal and oil. There is not much coal or oil on Earth. We should save energy. We should not drive so much because cars use a lot of energy. There is not much coal or oil on Earth. We should save energy. We should not drive so much because cars use a lot of energy.
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Save trees Enjoy Reading 1 享受阅读 Enjoy Reading Wood comes from trees.
We use wood to make tables, chairs and many other things. We should not cut down too many trees because trees help keep the air clean. We use wood to make tables, chairs and many other things. We should not cut down too many trees because trees help keep the air clean.
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Enjoy Reading 1 享受阅读 Enjoy Reading Don't use too much plastic
We use plastic to make bags and bottles but too much plastic is bad for the Earth. 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. We should not use too many plastic bags or bottles. We should use paper bags and glass bottles.
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Enjoy Reading 尝试做一个“保护地球”的演讲者。 1. Read after the recorder 跟读课文。
2. Try to be a speaker. 尝试做一个“保护地球”的演讲者。
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选一个你喜欢的角色, 告诉大家如何更好地保护你爱惜你!
Hello, I’m Mr. ... I'm very useful. People use me to… But some people ... I'm very sad/angry/... You should... Mr. Water Mr. Tree Mr. Energy Mr. Plastic
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`
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The Earth is not only a planet, but also our home.
We should protect the Earth!
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The Earth is not only a planet, but also our home.
Homework 1，Read the text and try to retell it. 2，Share your picture book with your family or classmates. The Earth is not only a planet, but also our home. We should protect the Earth!
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