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Contents Contents Dragonflies’ life1 Dragonflies’ picture2 What do dragonflies eat3 Dragonflies’ structure4 Dragonflies’ picture5 Where do dragonflies.

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Presentation on theme: "Contents Contents Dragonflies’ life1 Dragonflies’ picture2 What do dragonflies eat3 Dragonflies’ structure4 Dragonflies’ picture5 Where do dragonflies."— Presentation transcript:

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3 Contents Contents Dragonflies’ life1 Dragonflies’ picture2 What do dragonflies eat3 Dragonflies’ structure4 Dragonflies’ picture5 Where do dragonflies live6 My impression7

4 A dragonfly life begins under water, after the mother lays her eggs, drops them into water or inserts them into a plant or sand near water. The egg hatches into a larva after 10 days. Dragonflies ’ larvae live underwater for several years, up to 5 years in some species. They eat other aquatic insects, tadpoles and even small fish to survive. They shed their outer skin as they grow. P.1

5 Dragonflies’Life Picture

6 Mosquitoes, midges and other small insects, such as flies, bees, butterflies and so on.

7 Dragonflies’ Structure

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9 Where do dragonflies live Many dragonflies live in a pond. When you go to a pond, you can see many dragonflies. P.6 P.6

10 My Impression I like dragonflies very much. So, I choose to study dragonflies in this project. I work hard on this homework. I think you will like it.

11 The end Say [ Goodbye ] to Miss Dragonfly.


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