12, two pixies

The National Day in 2009 was the day of the 60th anniversary of the founding of the People's Republic of China, and the streets were empty of thousands of people, and the bright five-star red flag fluttered high above the square, and the provincial capital held a grand commemorative meeting. Before the conference, the heart of the motherland was heard on the huge screen, the grand military parade scene in the capital Beijing, and the high-pitched national anthem and the dialogue between the leaders and soldiers echoed over the square. Then there is the neat phalanx, the rumbling chariots, the scene is incomparably spectacular, the young republic, ushering in a Jiazi's birthday, all Chinese, proud, proud, happiness on everyone's face.

On the empty streets, every house flutters the five-star red flag, becoming a sea of red, which makes people excited, full of happiness, a little intoxicating, and ecstatic. The people who participated in the rally had already gathered in the square, and the rest of the people were sitting around the TV, watching the grand scene of the National Day military parade, celebrating the 60th birthday with the Republic, and no one wanted to miss this solemn moment, the happy scene.

In this sea of red, there were no people or cars on the streets, only Master Yu pulled his daughter Yu Fangfang and walked alone on the street. Because Master Yu was on duty, it was natural for him to go to school.

Yu Fangfang was a little unhappy, because the school was supposed to organize a celebration meeting on the field today, but her father had to force herself to come over to make up for the class, not to mention how uncomfortable it was. But the arms can't twist the thighs, who let their grades have been in the middle of the school, if they want to be admitted to a key high school, they can only go to make up classes to improve their grades. Dad said that the temptation could not be resisted, saying that the young man who made up for himself was the champion of the high school entrance examination in the province this year, with 4 subject results, and three subjects scored 100 points. Yu Fangfang's curiosity rose, not to mention making up classes, just to see what he looked like and satisfy his curiosity, it was worth it. scolded in my heart, just think of going to the zoo, anyway, I don't have to buy a ticket and spend money, but look at what kind of animal he has changed, it's really good enough, the first in the province, today I'll see what he looks like.

Another reluctant, that is Teacher Zhang's daughter, Li Yimeng. This little cute girl is completely a boy's character, although she is only 15 years old, one meter or six, with a pair of big watery eyes, Qi eyebrows and ears on her head, and two small pigtails behind her, with bows tied on the braids, like two red butterflies, flying behind her, looking smart and amazing. With a slender figure, a plump figure, smart eyes, a beautiful jade face, a red and glamorous little mouth, with two beautiful dimples, and a mind full of fantasy, the young men who are attracted to her are very happy, and she is completely a magical little fairy.

Although there are so many strange tricks, but it does not help her study at all, but adds a lot of troubles, encounters a lot of interference, so that she is already very naughty and careful, how many times she has given up the waves, although the heart is still very big, but the feelings are still half-understood, so her study, has been falling behind the back of the class, and her beauty, and her figure, it is simply a sky, an underground, so my mother also said that she would tutor, and is the first little boy in the provincial high school entrance examination, give her a lecture, I couldn't help but have bad thoughts in my heart, and I was determined to take revenge on this elementary school, to see if he could resist his own teasing, although you studied well, you definitely couldn't withstand the temptation of my beauty, and then see if you can still take the first.

Thinking of his bad idea, Li Yimeng smiled cutely.

Li Yimeng was also sent to school by his father Li Xiangqian, and last night Teacher Zhang and Master Yu talked on the phone, and agreed to take the child to school at 10 o'clock this morning, and let Qingfeng tutor the two of them.

Li Xiangqian took Li Yimeng and arrived at the school 10 minutes in advance, waiting for Master Yu in the communication room, Uncle Liu chatted with him, Master Yu had not yet arrived, a young man in rural costume came to the communication room and asked Uncle Liu to get the key to the reading room.

Qingfeng, "Uncle Liu, I'll get the key to the reading room, Master Yu and Teacher Zhang's daughter will arrive in a while, I'll go to clean up in advance, you give me the key." ”

Uncle Liu handed him the key, "Li Yufeng, this is Teacher Zhang's lover, Teacher Li, they have arrived, let's go to the reading room with you." ”

Qingfeng nodded politely to Li Xiangqian, "Teacher Li, hello, it's nice to meet you." I'm Li Yufeng, we were a family 500 years ago, and Mr. Zhang has always taken good care of me in school. Thank you, Mr. Li, but you should stay here for a while, I'll clean up first, and you and Master Yu will come together later. ”

Li Xiangqian also nodded politely with Qingfeng, "Okay, I'm here to be the master, and the two of us will take the child over together in a while, this child in our family is a little naughty, typical girl appearance, boy's heart, you have to discipline him with a snack, my mother and I can't control him, see if you have any new means?" Either way, we both thank you. You'll see you later. ”

Qingfeng took the key and turned away, you looked at his figure from behind, that simple dress, reminded him of his past time, thinking that when he was in middle school in this school, he was really dressed similarly, at that time everyone was poor, so it was not so conspicuous, more than ten years have passed, among these fifteen or sixteen-year-old young students, there are still people dressed so plainly, it really impressed him, he couldn't help but eat a reassuring pill, looked back at his daughter, and thousands of emotions spontaneously arose.

Uncle Liu, "This child is really good, he studies so well, but the family is too difficult, he has been a left-behind child since he was a child, and now all the money earned by his parents is given to his sister to study in Guangzhou, and the care of this child is a little worse, if it is not sponsored by well-wishers, he can't even afford to learn this school." It's him very sunny, come to school to find a work-study job, Mr. Zhang and the general affairs office are very good at taking care of him, you see, this early in the morning, he went to the teaching building to brush the toilet, four or five hours, just after the delivery, and came to get the key, to clean the reading room, the children of the poor are in charge of the house, compared with these children in the city now, the environment is too different, but the children are not afraid of difficulties, rely on their own school, rely on their own life, it is really admirable, I have been working in this school for 10 years, This is the first good boy I have ever met, and I feel sorry for him from the bottom of my heart. ”

Li Xiangqian, "Seeing him, I remembered us 20 years ago, at that time, in the early 80s, everyone was poor, so his outfit was not conspicuous, but after 20 years, our lives have undergone earth-shaking changes, in our mountains, there are such poor families, and such simple children, it really reminds me of 20 years ago, his difficulties are much more than ours, first of all, this is the heart of this pass, other children are good to eat, drink and dress warmly, he has to be frugal, self-reliant." , work-study, if it is not a very sunny child, how terrible it is. ”

Before his words fell, Master Yu's car had entered the school gate, Uncle Liu let him in, Master Yu drove the car to the parking space, he and Li Xiangqian met, the two greeted warmly, greeted happily, and then walked towards the reading room with two girls who were like flowers and jade.

Yu Fangfang and Li Yimeng, although the adults of the two families are in the same school, but the two of them are not familiar with each other, because they are not in the same school, one lives in the south of the provincial capital, and the other lives in the west of the provincial capital. After the two adults greeted each other, they let the two children know each other, and these two flowers, at first sight, hugged each other, whispered close to their ears. The two fathers ignored them, and walked in front, chatting as they walked, and the theme was the breeze.

Yu Fangfang is still a little shy compared to Li Yimeng, he hopes that someone can guide him in his studies, so that his academic performance can be improved, if he can go to a key high school in the city, it would be great, although he was a little reluctant, because he had such a wish in his heart, he still came. Li Yimeng is different, his academic performance is so poor, how can he go to a key high school in a year? In addition, she saw the breeze just now, and the torn clothes she was wearing, although they were relatively neat, but this dirt bun, how could it be that this little witch could take a fancy to it, so she didn't have any hope in her heart, and she didn't have a good impression of that dirt bun, and she was thinking about how to trick him, if she wanted him to suffer a little hardship, he would retreat in the face of difficulties, and save himself from suffering this foreign sin, and he made up his mind that he wanted to pull Yu Fangfang as his ally.

Li Yimeng, "You are Yu Fangfang?" My mother is Teacher Zhang of the General Affairs Office, and your father is a superior and subordinate colleague, and the two of us should also be good sisters, I saw the dirt bun just now, it's too dirty, our teachers are all old teachers for many years, is it not as good as this one dirt bun? Anyway, I didn't like him, and I didn't want him to help me with my tuition, I'm going to tease him for a while, you can cooperate with me, so that you don't have to suffer this sin here every day for the past few days, okay? ”

The two children are just in adolescence, and their rebellious psychology is very serious, Yu Fangfang heard Li Yimeng discuss with her, and she was reluctant to come to tutoring, but she would not follow her, Yu Fangfang whispered, "I don't care what you do, and I don't do my business, you make trouble with him, I want to study hard anyway, people are kind enough to help you tutor during the holidays, if you don't want to come, don't come, why catch people?" But don't interfere with me. ”

Li Yimeng, when he saw that he had touched his nose, was a little reluctant, but he couldn't offend this ally, so he just smiled and didn't say anything more. In fact, he has already thought about it, aren't you unwilling? I'll play tricks on you and see how you learn. Dare to offend my aunt and grandmother, you are good-looking. I thought so in my heart, but I didn't show it, a pair of big watery eyes, turning around, thinking of bad ideas.

4 people came to the reading room, Qingfeng had already cleaned the reading room, saw 4 people coming, quickly put down the things in his hand, and stepped forward, because he was already familiar with you forward, Master Yu was even closer to him, and avoided greeting each other, Master Yu first introduced Yu Fangfang to that Qingfeng, and you also called Li Yimeng in front of you and handed it to Qingfeng. Yu Fangfang is still very polite, but Li Yimeng seems to be a fool.

Qingfeng saw the difference between the two people at a glance, but he didn't say anything, moved forward reasonably, Master Yu said a few words, sent the two of them out of the door, returned to their seats, and invited the two of them to sit down.

Qingfeng, "The two little princesses, my name is Li Yufeng, I am a student in the first class of high school, entrusted by your two parents, I will start tutoring you today, my tutoring has a characteristic, that is, I don't give lectures, only assign homework, this homework is our classwork, not to do it at home, it is required for the three of us to complete it together, do you think it's okay?" ”

Yu Fangfang said generously, "Little brother, I completely listen to you, I will do whatever you ask me to do." ”

Li Yimeng said indifferently, "Since my mother asked you to tutor your homework, you should teach me knowledge points and do homework?" I won't, will I still use you if I do? ”

Qingfeng smiled, "Okay, you were originally an observer, classmate Li Yimeng, you don't have to do your homework with us today, you only audit, is it okay?" ”

Li Yimeng was stunned by his trick, originally wanted to show his attitude and unwillingness, see what you can do to me, this is good, people's attitude is also very clear, you don't want to learn, I don't want to teach, if it weren't for looking at your mother's face, people wouldn't let you audit, from a student who was tutored, to an auditor, this time the brain is a little insufficient, I can only passively listen to the breeze to give Yu Fangfang tutoring homework, there is a fire in my heart, the feeling of being ignored like this is really not a taste, Could it be that I, such a big beauty, have been reduced to the position of an auditor? What's more, Yu Fangfang's father is just the master of the cafeteria, and my mother is a teacher in the general affairs department, so she neglects me so much? How dare you do it. A sense of chagrin rose from her heart, but people gave herself a roast chicken nest neck, so that this proud little princess couldn't say anything. In this embarrassing situation, all the bad ideas in my heart just now were forgotten at once, and my mind was blank, so I had to sit quietly on the side and listen.

Qingfeng didn't dare to care what he thought at all, but said to Yu Fangfang, "Fangfang, the two of us are doing two things today, you find out the most difficult math problems in ordinary times, do it yourself, and I'll explain to you if there are any problems." It's our one-hour class in the morning, don't you think? ”

and both sides nodded solemnly, "Little brother, I am a one-dimensional quadratic equation, the cross method solves the problem, and I always can't decompose it, what do you say?" ”

Qingfeng, "Fangfang, the question you raised is particularly critical, it means that you already know the problem, then it is easy to solve, today we will not talk about the one-dimensional quadratic equation, let's list the polynomials first, and then start with the solution of the one-dimensional equation, tomorrow we will talk about the one-dimensional quadratic equation, and then you will be easy to solve, do you think it is okay?" ”

Yu Fangfang, "Little brother, I don't have a problem with a one-dimensional quadratic equation, it's easier to list polynomials, these things that don't have a problem, why should we review it?" My problem is in a quadratic equation. ”

Qingfeng, "The basis of solving the problem of a one-dimensional quadratic equation is the polynomial, only by really understanding the polynomial, there is no problem in solving the one-dimensional one-dimensional equation, and then the solution of the one-dimensional quadratic equation will come out." Just now you said cross multiplication, you can't decompose terms, because of polynomials, you don't figure out the relationship between constants and algebras, unknowns, if you figure it out, use the common divisor, or multiples, and the decomposition will come out completely, so we still start from the most basic, maybe these basic things are done, tomorrow's problems don't have to be solved, you can completely solve it yourself. ”

Yu Fangfang herself is a very smart little girl, after Qingfeng's explanation, he completely understood the situation, so under the guidance of Qingfeng, he listed a lot of polynomials, and then in the polynomials, the relevant theorems, formulas, all reviewed, when solving the one-dimensional equation was very smooth, in fact, he also understood, the solution of the one-dimensional quadratic equation, the law of the division he also understood.

Li Yimeng, who was listening on the sidelines, was not interested in this earth leopard in the first place, and listened to it with his ears sideways, his smart little brain melon, followed the two of them around, and figured out the problems they were talking about, secretly listed polynomials in his heart, and then calculated those formulas, theorems, and strict logic that overturned polynomials in his heart. She suddenly felt that mathematics was amazing, and when the teacher was lecturing, she felt a little headache and couldn't listen at all. But today I heard Qingfeng's explanation, so clear, so easy, her math tricks, also quickly opened, with the process of the two of them explained, brought him into the mystery of mathematics, unconsciously made notes, the original algebraic letters seem to be smart, have life, every step, can communicate with him, the original most afraid of math problems, now become relaxed and happy.

It is in this kind of explanation and practice, in the review process, the three of them formed an atmosphere, Qingfeng and Yu Fangfang communicated, Li Yimeng's brain moved, forming a mathematical field, boring numbers and unfamiliar letters, like notes one by one, turned into a symphony in their hearts, never so beautiful, never so easy, every math problem has his feelings, can communicate with himself, every step of mathematical problem solving, is full of mysteries, aroused their curiosity.

Unconsciously, an hour and a half of time has passed, the original scheduled one-hour tutoring, has already exceeded the time, usually a class of 45 minutes, I feel that the time is so long, today the tutoring has reached 90 minutes, their interest is still very high, and they want to improve this review, extend.

Just when the two little beauties still wanted to learn more knowledge, Qingfeng said slowly, "This morning, our tutoring is here, although you are both very smart and willing to learn more, but our brain storage is limited, if there are too many, you can't remember, we have to use the best efficiency, the most appropriate method, the strongest memory, so that our tutoring can play the best effect, each time at most an hour." I should be punished today because I didn't grasp the time. Today, I especially need to praise Li Yimeng, who listened so carefully to the lecture and practiced very carefully, I hope you will continue to carry it forward and become our official tutoring object as soon as possible. Yu Fangfang's questions today are particularly good, indicating that you love to use your brain, and you have indeed encountered a big problem in your studies, through our tutoring, it is fully explained that every building is built up with bricks and tiles, and in order to make this building more solid, you must lay a good foundation. Okay, let's go to the cafeteria and eat. ”