"The Nemesis of the "Air King"" PPT Courseware 3

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"The Nemesis of the "Air King"" PPT Courseware 3

Hummingbird Introduction

When hummingbirds are sucking, they hover in the air and beat their wings more than 70 times per second, making a buzzing sound like a bee, so they are called hummingbirds. Its main characteristics and living habits are as follows:

1. Suck nectar. Hummingbirds feed on nectar. Many hummingbirds have long beaks and long tongues, which are particularly suitable for reaching into different flowers to suck nectar.

2. Small and beautiful. Most hummingbirds are extremely small, with the largest being only about 20 centimeters long.

3. There are skills to survive. Although hummingbirds also eat insects and spiders, nectar is their primary diet. Hummingbirds have two ways of eating. One is to select an area with enough flowers to supply nectar, and then defend this territory. One is to fly around and collect nectar from different flowers.

Why is the eagle called the "king of the skies"? Find relevant sentences in the text.

These eagles are sure to eat whatever they catch. On the ground, birds, beasts, and even humans are sometimes the targets of their prey. They are so big that other birds will avoid them if they see them.

Why can hummingbirds defeat eagles?

Due to its small size, it moves faster and more agilely than an eagle;

Only by having a sharp mouth can you stab hard and accurately;

Because the muscles are strong, they can fly easily;

Only by flapping your wings quickly can you easily catch up with the eagle.

The eagle, the "king of the sky", can actually be defeated by the tiny hummingbird. So, are hummingbirds invincible in nature?

Answer: There is a subtle law of survival in nature: all things are interdependent, and there is no absolute strength or weakness. There are checks and balances between each species. The reason why the hummingbird can "defeat" the eagle is because its advantages just overcome the eagle's weaknesses. However, the hummingbird is not invincible because it also has its own natural enemies.

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For more information about the PPT courseware of "The Nemesis of the Sky King", please click the "The Nemesis of the Sky King" ppt tag.

"The Nemesis of the Air King" PPT courseware 4:

"The Nemesis of the Air King" PPT Courseware 4 Introduction to Hummingbirds Hummingbirds: Hummingbirds hover in the air when feeding, beat their wings more than 70 times per second, and make a buzzing sound like a bee, so they are called hummingbirds. Its main characteristics and living habits are as follows: (1) Sucking nectar. All bees...

"The Nemesis of the "Air King"" PPT Courseware 2:

"The Nemesis of the Air King" PPT courseware 2 First reading requirements: 1. Read the text aloud freely, read the text in sequence, and read the new words. 2. What does Air Dominance mean? What are the characteristics? Who is its nemesis and what are its characteristics? New words Catch Air King ..

"The Nemesis of the Air King" PPT courseware:

"The Nemesis of the Air King" PPT courseware Introduction to Hummingbirds Hummingbirds hover in the air when feeding, beat their wings more than 70 times per second, and make a buzzing sound like a bee, so they are called hummingbirds. Its main characteristics and living habits are as follows: 1. Suck nectar. Hummingbirds feed on nectar..

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Update Time: 2024-11-12

This template belongs to Chinese courseware Western Normal University Edition Fourth Grade Chinese Volume 1 industry PPT template

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