Unit 3 The Earth 课件 2

课件28张PPT。Unit 3 The EarthWhat can we see in the sky?Warm upthe Sunthe Moonthe EarthStarsWhat things are there on the Earth?Let’s watch and listen. Earth Song --- MJ1. What’s on the Earth?
2. How was the Earth many years ago?
3. How is the Earth now?Let’s watch and listen. Earth Song --- MJ1. What’s on the earth?
There are air, water, people, animals and plants and so on.
2. How was the earth many years ago?
Beautiful and clean.
3. How is the earth now?
Dirty.Protect the EarthThere are also many people like you and me on Earth. The Earth provides us with air, water and food. It is our home. There are many different plants. Some are large. Some are small. All plants need light and water. There are different animals on Earth too. Some live on the land. Some fly in the sky. Some live under the water. The Earth is a beautiful place.
There are forests and rivers, mountains and fields. Some places are very hot, and some are very cold.Today, there is a lot of pollution. We burn things to make energy. This pollutes the air. We put our rubbish into the sea and under the ground. This pollutes the Earth and kills animals and plants.Places on EarthPlants and animalsPeople on EarthPollutionWe must stop doing these things. It is important for us to protect the Earth for our future.Comprehension exerciseTell whether the following statements are true or false and give supporting details.Some places are very hot, and some are very cold.Some live on the land.
Some fly in the sky.
Some live under the water.TTThe Earth provides us with air, water and food.We burn things to make energy. This pollutes the air. We put our rubbish into the sea and under the ground. This pollutes the Earth and kills animals and plants. TFComprehension exerciseD1 Find sentences beginning with There is/are ... from the poster on page 31 to go with these photos. Today, there is a lot of pollution.There are many different plants. There are different animals on Earth too.There are also many people like you and me on Earth.There are forests and rivers, mountains and fields.Comprehension exerciseD2 Read the poster again and answer the questions below in complete sentences. 1 What is the weather like in different places on Earth? 2 Where do animals live on Earth? 3 What does the Earth provide us with? Some places are very hot, and some are very cold.
Some live on the land. Some fly in the sky. Some live under the water.
The Earth provides us with air, water and food.
The Earth is a beautiful place.
There are _______and ________, _________ and __________. Some places are ____________, and some are __________.There are many ____________. Some are ____. Some are _________. All plants need light and water. There are _____________ on Earth too. Some live ___________. Some ____________. Some live _______________. Let’s retell the article.There are also __________ like you and me on Earth. The Earth provides us with _________, _________and _________. It is our home. Today, there is a lot of ________. We burn things to make energy. This ________________. We put our rubbish _____________ and ________________. This pollutes the Earth and _________________.Let’s retell the article.Dirty Now ?Activity dry landHe is cutting down the trees.What is the fur coat made of?fur coatThey are killing the animals for skins.noise pollution
噪音污染air pollution
空气污染Pollution污染Pollutionwater pollution
水污染Land pollution
土地污染How can we save the Earth ?Pair WorkA: How can we save the Earth?
killing …
B: We must stop cutting …
polluting…Polluting the airPolluting the landKilling the animalsWe must stop …Cutting down the treesSave Your Life!Stop Pollution !Save The Earth!NOWLet’s playPerform these words or phrases by using your body language or some simple sentences or words in 60 seconds.Rules:Divide into 2 groups.
Each group choose 4 persons to perform and 4 persons to guess out the words and say it out loud.
If you don’t know then say “pass”.
Each person perform 2 expressions.kill 杀死 Earth 地球pollution 污染save the Earth 保护地球Words air pollution 空气污染protect 保护land pollution 土地污染Write a composition with information below:
The environment around us is getting ……
In some places we can’t see ……
Some people even ……
We can ……
We can use …… instead of ….
The world will be ……
It’s our duty to ……
Homework Goodbye !