What do you think after reading the science of pruning?

The Knowledge of Pruning is a text in a primary school Chinese textbook. It tells the story of a well-known peach planting expert, Uncle Wang, who will cut off some crazy branches during the growth of peach trees, so that other branches can absorb more nutrients and produce rich fruits. This reminds me of many things about my mother's farming

During the cotton growing season, my mother would cleanly knock off the second buds on the cotton plant, and the tender and goose-yellow second buds were ruthlessly plucked before they even had the appearance of cotton branches, which often made me feel very sorry. When planting saplings, my mother would deliberately leave a large empty line of Chanzhen ginkgo, and I would also be resentful, why is the good field empty. And my mother always smiled and didn't answer, and couldn't stand my entanglement and simple perfunctory:

You'll understand it when you grow up! There is indeed a lot of knowledge in life, and it cannot be crossed, you must be down-to-earth in order to really understand Chanzhen! Now that I think about it, my mother's words make sense.

Many things can only be understood naturally after experience, and language and preaching do seem weak and pale on the topic of life.

I remember when I first worked, an old-timer patiently told me: a person's time and energy in his life are limited, and he should concentrate on the main energy and time to do meaningful things, so that life is meaningful and rewarding. This reminds me of the story of "Kitten Fishing" that I heard when I was a child, with two uses, or even multiple uses, in the end it can only be a bamboo basket for water!

A boast like this is not an honor, but a nothingness. In modern society, there are many people who take job-hopping as a skill to show off, saying: There is no place to stay here, there is a place to stay.

People go to higher places, and water flows to lower places. I think that's common sense. We have the right to choose a better working and living environment, but if a person has been in a kind of leaping process, I think there will be a Chanzhen conditioning cream day will be exhausted due to the decline of energy, and the gains outweigh the losses.

At this point, fleas provide us with a good lesson. Concentrating superior forces is a military idea in the "Art of War", and it is also a strategy for using troops advocated by Chairman ***. The same is true in our modern lives.

Concentrate on the main thing, do Chanzhen conditioning cream The main thing, make your longboard longer, and make your advantages more obvious, is the life inspiration that the plank theory gives us. Those who are content are always happy, and if we cut off the greed of desire, we will reap inner peace. Details determine success or failure, cut out the vulgar and we will reap the elegance.

Mentality determines everything, cut out the pessimism and we will be true and happy! What is the geometry of life? Life is precious because it is limited, life is short and often bursts out of wonderful sparks, and life must also learn to "prune", which is a kind of respect for life and a kind of cherishing of life.

The realm of life comes out from here!

The science of pruning is that pruning is to harvest bigger fruits.

The truth that I realized from this is that "reducing" is for "increasing", and there is learning everywhere in life, so we must learn from life. Pruning is done to produce larger peaches.

Seek satisfaction.

Excess shoots are cut off to increase yield. The knowledge of pruning is actually to decrease in order to increase, and after reading the texts, I know that life is full of knowledge and philosophy. There are talented people in all walks of life who are worthy of our learning.

We should always pay attention to the things around us, learn from life, and learn from experienced people.

Changfeng New Village is more abundant, how big Guo Fufu is heavy, and if you don't return to Jia, you will be careful, and you will pass through Hangu Pass.

Reducing in order to increase, life is full of knowledge, we must be a caring person in life.

It means that more is not necessarily better than less, and sometimes decreasing is for increasing.

Decrease is to increase, and only hard work can be rewarded.

People can't be talented if they don't repair it. Only hard work pays off.

"The Science of Pruning" is a narrative essay that describes how "I" watched Uncle Wang prune in Taoyuan and learned the reason for pruning, giving us this enlightenment: "reduce" is to "increase", and subtract thick and strong branches so that the remaining branches can better absorb nutrients and grow better; It also tells us: life is full of knowledge, and we must be people with hearts.

Teaching Objectives:

1. Read texts aloud fluently and emotionally.

2 With the psychological changes of "I" as the main line, "full of curiosity, doubt, doubt, surprise and joy", read aloud repeatedly in connection with the context.

3. Understand the content of the text, understand the knowledge of pruning, reveal the truth that "reduce" is to "increase", and understand that there is learning everywhere in life, and we must be people with heart.

Teaching focus: Read aloud and experience the psychological changes of "me".

Teaching difficulty: understand the knowledge of pruning, and reveal the truth that "reduce" is to "increase".

Teaching preparation: Produce courseware.

Teaching process: 1. Lead to the mystery of Taoyuan.

1. Today, we continue to study the text "The Knowledge of Pruning", through the study of the last class, we already know that Uncle Wang is a peach planting expert, and the peaches on his tree are always so big and sweet, what is the mystery of this? So, one day last winter, "I" walked into the peach orchard full of curiosity to find out. [Board Book:.]

Full of curiosity] Second, the suspicion of exploring Taoyuan for the first time.

1. What did "I" hear in Uncle Wang's peach orchard? What do you see? What did you think? Students are invited to read the first section of the text on their own, and find out the relevant sentences as they read.

2. Instruct students to communicate:

1) See: "....I saw Uncle Wang and several uncles busy pruning. 'Click, click', with the swing of the scissors, the branches were cut off one by one. ”

What did you feel when you saw this? (From "waving" to experience the proficiency of pruning techniques, from "one by one" to experience the pruning of a lot).

Instruct students to read aloud with feelings.

What doubts do you have in mind at this time? (Sheng: Why did Uncle Wang cut off the good branches?) Can you still produce so many big, sweet peaches after cutting off the branches? ......

3. Yes, the "I" in the text is also very confused, listen, "I" is anxiously asking Uncle Wang! Assign students to read "I" and ask Uncle Wang, read out the doubts of "I" at that time, and guide and evaluate them from the aspects of tone (anxious) and expression (puzzled face). [Board Book:.]

5. Communicate by name and show Uncle Wang's words.

6. Guide students to understand:

Branches that are cut off absorb only nutrients and do not bear fruit; If this branch is not pruned, it will affect the flowering and fruiting of other branches. ）

Seize "smiled" and "full of confidence" to experience Uncle Wang's self-confidence).

Instruct students to read aloud with feelings, and read it with movements, imitating Uncle Wang's tone.

The Science of PruningIn this article, I read about cutting off some branches that only absorb nutrients, and those branches that are not cut off in the coming year will produce large, sweet peaches.

The eighth lesson of the Sujiao version (new edition) "The Knowledge of Pruning" is to learn the truth, and to decrease is to increase.

The basic idea of the feeling after reading is the first, which is as follows:

1) Briefly describe the relevant content of the original text. Such as the title of the book and the article, the author, the year of writing, and a summary of the content of the original book or original text. The purpose of writing this part is to explain where the feelings come from and to pave the way for the discussion that follows.

In this part, we must give prominence to the word "simplified," and we must not describe the specific content of the books and texts we have read in large paragraphs, but should briefly describe the parts that are directly related to our impressions, and omit things that have nothing to do with our feelings.

2) Clarify the basic point. Choose the point that you feel the most and make it clear in a concise sentence. Such a sentence can be called an "opinion sentence".

This opinion sentence expresses the central thesis of the article. The position of the "opinion sentence" in the text can be flexible, it can be at the beginning, at the end of the text, or in the middle of the text. For students who are new to writing, it is best to use a straightforward approach and write your ideas at the beginning of the article.

3) Present facts and reason around basic points. This part is the ontology part of the discussion, which is the elaboration of the basic viewpoint (that is, the central thesis), and proves the correctness of the viewpoint by presenting facts and reasoning, so as to make the argument more prominent and convincing. In this process, we should pay attention to the fact that the facts and reasoning that are laid out must closely revolve around the basic viewpoint and serve the basic viewpoint.

4) Connect with reality around basic ideas. A good feeling after reading should have the atmosphere of the times and a sense of truth. To do this, you must be good at connecting with reality.

This "reality" can be an individual's thoughts, words and deeds, experiences, or a certain social phenomenon. When connecting with reality, we should also pay attention to closely centering on the basic viewpoint and serving the viewpoint, instead of blindly linking it and disconnecting it from the front to the back. The above four points are the basic ideas of writing and reading feelings, but this idea is not immutable, and we must be good at mastering it flexibly.

For example, "brief description of the original text" is usually preceded by "clarifying the point", but it is also possible to reverse the order of the two. Furthermore, if the facts presented in the third step are social phenomena or personal experiences, there is no need to write the fourth part.

Sacred kneeling after reading.

People and animals have maternal love, in fact, all maternal love, the way of expression is actually that simple, it.

There is no artificiality, no publicity, just very ordinary but shocking details!

It was a self-study class, and I flipped through my own.

Extended Extracurricular Reading", and then look down on the previous ones.

When I read. "The Kneeling of the Tibetan Antelope".

At the time of this article, I couldn't help but be struck by the deep love embodied by the female antelope.

Surprise. In order to save the fetus in its womb, the Tibetan antelope knelt on the ground on all four legs, with tears in its eyes and begging eyes.

Just looking at the hunter, I was moved and surprised at the same time, my blood began to clot, and my eyes were already there.

In the melting mood. A Tibetan antelope would kneel down and do incredible things for his children.

This. How great is motherly love!

As the text says, "All mothers in the world bow down, including animals."

Inside, it's all sacred! ”

The divine motherly love is so clearly engraved in my mind at this moment, driving away the motherhood that remains in my mind.

All pro is incomprehensible. Aren't those puzzles exactly the deep love of mothers?

My mother was an ordinary farmer who grew up in the countryside.

But she taught me from a young age to do things the way I did.

He is serious and down-to-earth. But I've always thought she was too wordy, and doing what she said was not only troublesome.

Tedious. But I now understand that every rigorous education he gave me was a reflection of her infinite love and.

Expectation. Every Sunday afternoon is back to school, and whenever I push my bike out of the house, she always stands at the door.

After standing for a long time, I turned back and asked her to go back, but my mother still stood quietly, just waving me to look forward. I.

Knowing that my mother was silently praying for me, wishing me a safe journey and bravely embarking on the path of exploration.

The sacred worship of the Tibetan antelope made me suddenly enlightened, and a strong maternal love began to linger around me.

Don't go. The mother has the same great maternal love and a fiery heart as the Tibetan antelope. Yes,

Fruit tree canopy. With the growth of tree age, the expansion of excessive branches and leaves will inevitably cause the consequences of dense outer and hollow inside, premature aging of the tree, serious size and size, and reduced fruit yield and quality. Timely and reasonable pruning can have some of the following effects.

1. Adjust the reasonable distribution of branches and leaves. That is, on the basis of shaping, the density of branches and leaves, the distribution direction and the leaf area coefficient of each part of the crown are adjusted.

Maximize the effective photosynthetic area of the canopy.

2. Regulate growth and fruiting. Makes vegetative growth normal and not overgrown; Moderate flowering, fruitfulness without weakening the tree; At the same time, it can prevent the early aging of fruit trees and renew and rejuvenate in time.

3. Adjust the proportion of branches. The growth period of short branches is short, the consumption is small and the accumulation is early, but the leaves are few and the total photosynthetic amount is low. The vegetative branches have a long growth period and consume more, but they also accumulate more in the later stage. Different tree species and tree ages require corresponding and appropriate branch proportions, so that the operation, distribution, consumption and accumulation of nutrients in the tree during the annual growth cycle can be coordinated according to the normal growth and reproductive rhythm.

By pruning, this song can be achieved.

4. Pruning can also balance the growth potential between groups of plants and between the main branches on a plant, so as to achieve a balanced yield and easy management. In addition, pruning is also a means of harmonizing the growth of the aboveground part with the root system.

The Science of Pruning" is a narrative essay that describes how "I" watched Uncle Wang prune in Taozhizheng Garden and learned the reason for pruning, giving us such enlightenment: "reduce" is to "increase", and subtract thick and strong branches so that the remaining branches can better absorb nutrients and grow better; It also told us: There is knowledge everywhere in life, and we must be people with a heart.