"If You Lost Your Way in the Wild" PPT (Lesson 2)

"If You Lost Your Way in the Wild" PPT (Lesson 2)

Part One: Exciting Introduction

Let’s use the method of picking apples to review the new words we learned in the last class!

Read and explain doubts

Read the text and think about what kinds of natural "compasses" are mentioned in the text? (Beads Question 1)

The compass of nature is the sun, the North Star, big trees, and snow.

How do these compasses of nature help people identify directions? (Beads Question 2)

Let us go into the text and read it carefully.

The sun is a faithful guide,

It gives you direction in the sky.

At noon it is to the south,

The shadows of the trees on the ground pointed north.

Why is the sun such a faithful guide?

Because the sun always rises in the east and sets in the west, it is in the south at noon. It is trustworthy and reliable, so it is said to be a faithful guide.

Choose one:

The solar energy points to the direction because ( ), the North Star can point to the direction because ( ), the way to tell the direction by looking at the big trees is ( ), and the way to tell the direction by looking at the snow is ( ).

A. The snow in the ditch melts faster in the north and slower in the south.

B. It always hangs high in the north.

C. In the south at noon, the shadow of the tree is pointing north.

D. The side with dense branches and leaves is in the south, and the side with sparse branches and leaves is in the north.

echoing from beginning to end

Concept: The so-called echo between the beginning and the end of the article means that the two sections at the beginning and end of the article are similar in content and structure, and the words are similar, thus forming an echo.

Advantages: The echo between the beginning and the end makes the structure of the article more complete and rigorous, and it also plays a role in summarizing the full text and highlighting the center.

If you get lost in the wild PPT, part 2: theme extension

What other “natural compasses” have you found in nature?

Example: Identify the direction based on the annual rings of trees: Observe the cross section of the tree. The ones with sparser annual rings are in the south, and the ones with denser annual rings are in the north.

Houses: Doors of houses in northern my country generally open to the south.

Make good use of head-to-tail echoes

This poem begins and ends with "If you get lost in the wild, don't panic. Nature has many natural compasses..." These sentences are very similar in content and structure, and the words are also similar. Almost the same, only the content of the last half sentence is different. This creates a response, making the structure of the article more complete and tight, and at the same time plays a role in summarizing the full text and highlighting the center. When we write an article, we must also echo it from beginning to end. We must consciously echo the words or sentences at the beginning of the article at the end.

If you get lost in the wild PPT, the third part: Summary of this lesson

Text gist

What does this article tell us? (key problem)

This article tells in the form of poetry four ways to identify the direction after getting lost in the wild. It tells us that as long as we observe carefully and be good at thinking, we will find that there are many natural compasses in nature, and they will help us identify the direction.

Class summary

This is a children's poem with beautiful words and rich natural knowledge. In the form of poetry and in a hypothetical tone, it introduces us to four natural compasses: the sun, the North Star, the big tree, and the snow. Let us realize the mystery and interest of nature. Let us know how to pay attention to the things around us, discover scientific knowledge, and be thoughtful people in life.

If you get lost in the wild PPT, Part 4: Structural Illustration

The sun - in the south at noon, the shadows of the trees point north

Polaris - high in the north

Big trees - the thicker side is to the south, the thinner side is to the north

Snow cover - the side where snow melts quickly is in the north, and the side where snow melts slowly is in the south

If you get lost in the wild PPT, Part 5: Homework assignments

Students, please think about it. In addition to the ones mentioned in the article, what other compasses of nature do you know?

Keywords: Free download of PPT courseware for second grade Chinese language volume 2 of Ministry of Education Edition, if you get lost in the wild PPT download, .PPT format;

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