"The Nemesis of the Air King" PPT courseware

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"The Nemesis of the Air King" PPT courseware

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?

Because of its small size, it moves faster and more agilely than an eagle; its sharp beak allows it to stab hard and accurately; its muscles are strong, so it can fly freely; its wings flap quickly, so it can easily catch up with the eagle.

Each sprint can stab the eagle's body.

Understanding the words "every" and "du" shows that the hummingbird is always on target in the battle with the eagle. Compared with the "nine out of ten" eagle hunting in the previous article, people have to be impressed: the hummingbird is really a master of combat.

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"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 3:

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

"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 through the text in order, 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 ..

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Update Time: 2024-11-08

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

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