"Insect Memo" PPT

Description

"Insect Memo" PPT

Part One: Learning Objectives

1. Be able to recognize 10 new words in this lesson and understand the words composed of the new words.

2. Be able to read the text correctly and fluently and talk about the content that interests you most. (emphasis)

3. Read the text, make an insect memo in your favorite way, and feel the magic of nature. (difficulty)

Insect Memo PPT, Part 2: First Reading Perception

Self-reading tips

Ask the students to read the text freely, pay attention to the correct pronunciation of the characters, read the sentences thoroughly, and read the difficult parts several times.

Polyphonic characters

Read the sentences below and see what you find out?

It fell so hard that I fainted.

Read this: My younger sister once hit her head on the concrete floor while playing and fell unconscious. After that, she started to get seasick while on a boat.

Read the text again and think about what is written in the text?

The author of this text uses the characteristics of insects as the description object, focusing on several types of insects such as compound eyes, flower sisters, unicorns, and grasshoppers.

Insect memorandum PPT, the third part: reading and explaining doubts

What kinds of insects are written in the text? What content are you most interested in? (key problem)

accumulation:

"Compound eye" is ( )

A. The visual organ of arthropods such as crustaceans and insects.

B. Consists of many hexagonal ommatidia.

C. Can distinguish the shape, size and color of objects.

D. is the name of an insect.

Imagine: "I once thought: If a person had a pair of compound eyes..." Can you imagine what it would be like if a person had a pair of compound eyes? Give it a try.

People with compound eyes must be very interesting. They can do many things at the same time. For example, one pair of eyes can read a book, and the other pair of eyes can watch movies. If one pair of eyes is tired, just use the other pair of eyes, and the person will not be nearsighted. My eyesight... But I may also encounter trouble. For example, if I don't pay attention in class and my eyes are dazed, there will be many teachers criticizing me in front of me, which will be troublesome.

Insect Memo PPT, Part 4: Think about it:

What are you most interested in in the text?

What interests me the most is the unicorn. It is the overlord among insects. It can pull a small car made of clay, but it is so stupid when flying. "Whoops!" He fell down and fainted. (Other content can also be said)

Expansion: If you were an insect in the text and you introduced yourself to everyone, what would you say?

I have porcelain-like vermilion hard wings with brightly colored small dots on them. The small dots are also called "stars" and cannot be randomly dotted. The number of stars on my body is related to my name. We flew gracefully, falling gracefully, folding our black silk petticoats smoothly, folding our stiff wings and making them fit perfectly. Some of us eat aphids, which are welcomed by humans, and are called beneficial insects; others like to eat the young leaves of potatoes, and are called pests. Do you know who I am?

Insect Memo PPT, Part 5: Structural Purpose

Text structure

Compound eyes: dragonfly, fly (imagination question)

Sister Hua: seven-star ladybug, fourteen-star ladybug (metaphor, personification, rhetorical question)

Unicorn: stupid, big, domineering, powerful (analogy personification)

Grasshopper: pointed green grasshopper, soil grasshopper (example)

Text gist

The author of this text uses the characteristics of insects as the description object, focusing on several types of insects such as compound eyes, flower sisters, unicorns, and grasshoppers. The article introduces the knowledge of these insects to everyone through children's language and various expression methods, which arouses unlimited imagination and interest in exploration.

Class summary

This is a childlike article. Let us learn about the body secrets of several types of insects such as "Compound Eyes, Flower Sisters, Unicorns, and Grasshoppers". While satisfying our curiosity, we also learned how to make insect memos in our favorite way.

Insect Memo PPT, Part Six: Classroom Development

mantis

Before, I had only seen praying mantis (táng láng) in books. Today, I caught a big praying mantis.

The mantis looks very powerful. It is about one decimeter long and is green all over, like a warrior wearing armor. Two thick and strong front claws grow from its slender chest. These are super weapons that make all prey fearful. They have barbs on them and can easily cut off prey like a guillotine. The triangular head has a pair of big alert eyes, and its mouth is flat, with two pointed front teeth exposed from time to time.

After careful observation, I found that it was very timid. It usually likes to lie quietly in the leaves. When moving its body, it always tests it with its front paws first, and then crawls over carefully one by one. It has barbs on its feet that can catch things and hang itself upside down. Sometimes it hides on the back of leaves like this. If its feet can't hold onto something, it will "wash" the feet with its little red tongue. It likes to eat mosquitoes and other small flying insects very much. It often climbs on tree branches and waits for delicious food to arrive. As soon as it sees a small flying insect, it quickly clamps the abdomen of the flying insect with its front paws and puts it into its mouth slowly. Eat slowly. Whenever I hold a mosquito with tweezers and feed it, it always steps back in horror. After seeing clearly, it quickly catches the mosquito with its front paws, and then slowly enjoys the "delicious meal".

Praying mantises are beneficial insects that eat pests, so we need to protect them.

think:

1. Talk about what the metaphorical sentences in the article compare to what.

2. What are the physical characteristics of a praying mantis?

Keywords: Free download of the Chinese PPT courseware for the second volume of the third grade of the People's Education Edition of the Ministry of Education, download of the Insect Memo PPT, .PPT format;

For more information about the "Insect Memo" PPT courseware, please click the Insect Memo PPT tab.

"Insect Memo" PPT courseware free download:

"Insect Memo" PPT courseware is free to download, with a total of 29 pages. Pre-class introduction Insects: There are many kinds of insects with different shapes. They are arthropods among invertebrates. The body of insects is divided into three parts: head, thorax and abdomen. Adults usually have 2 pairs of wings and 6 legs. The wings and legs...

"Insect Memo" PPT download:

"Insect Memo" PPT Download Part One: Basic Exercises 1. Which of the following braille phonetic notations is completely correct ( ) A. payment (kuǎn) approximately (yāo) B. Beneficial insects (y) distance (j) C. black silk (zhōu) spots (bān) 2. Add some explanation below..

"Insect Memo" PPT (Lesson 2):

"Insect Memo" PPT (Second Lesson) Part One: Lesson Objectives 1. On the basis of reading the text aloud, be able to imagine and practice speaking. (Key points) 2. By reading the text, students are guided to use their imagination and learn to imagine the appearance of insects based on the author's description.

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Update Time: 2024-07-02

This template belongs to Chinese courseware The second volume of third-grade Chinese compiled by the People's Education Publishing House industry PPT template

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