104, dinner together

Jiang Wan gave Wang Wenli to continue to make up classes.

Jiang Wan took a math paper and helped Wang Wenli analyze each problem, focusing on the wrong questions, after going through the whole thing, I found that her poor comprehension was quite surprising, but when it came to the method of solving the problem, the path was relatively narrow, and all the ideas for solving the problem were the same as the example problems, although it could not be said that it was wrong, but there were indeed problems with some logic.

Jiang Wan explained to Wang Wenli, "Your understanding of the problem is correct, but the key point is not grasped, so in the process of solving the problem, you are completely imitating, but you don't have your own ideas, which is very fatal, if you persist in this way, there will be a lot of problems in mathematics slowly, so you must carefully analyze and find out the best methods and skills to solve the problem, so that you can solve the problem independently instead of blindly imitating." The example problems in the textbook are often used to derive formulas or elicit the next knowledge points, so these example problems are used in this way. In the process of solving the problem by yourself, you don't have to take a detour, you should find the best route to solve the problem. ”

Wang Wenli, "Teacher, I also thought about it, but I'm not sure about it, the method similar to the example problem is the safest, if you want to use your own ideas to solve the problem, there is a place that is not thoughtful, you will be deducted points." ”

Jiang Wan knows that he must think about solving problems like this, but this kind of imitation is not the ability to solve problems, if you don't cultivate your own comprehensive quality, it will cause trouble to the next step of learning, you should correct her way of solving problems as soon as possible, and use independent methods and your own comprehensive ability to solve mathematical problems, "You say that there is no problem at all, but we can never take a book to solve the problem, since these problems have already been solved, we must follow our own ideas, Use the best way to solve these problems. For example, if you use a lot of ineffective steps according to your current way of solving the problem, you feel that the logical thinking is not very rigorous, if you add an auxiliary line when making a diagram, this problem will be solved, the method of solving the problem is simple and clear, this kind of thinking should be boldly tried, and there are more independent solutions, and what kind of problems you encounter in the future can be solved. ”

Wang Wenli looked at the problem, and then looked at Mr. Jiang to add this auxiliary line to him, the solution idea of this problem immediately became clearer, he did not expect this method, but in order to be more secure to adopt a three-dimensional derivation mode, although the result is the same, but the solution idea is still a little around, "Teacher, this method is really good, I will definitely pay attention to it next time." ”

Jiang Wan continued to analyze a big problem for her, "Look at this problem of a quadratic equation, you still follow the practice when you learned the solution of a quadratic equation in the second year of junior high school, but you are now a junior high school student, and it will be easier to use the knowledge points of the third year of junior high school to solve the unary quadratic equation, why not use the method of function to solve the problem of a quadratic equation?" The formula method of the one-dimensional quadratic equation itself is the easiest method, two known conditions, and this additional condition combined, if you use the method of function to solve this problem, simply use the formula method to manage a set, the problem is not more simplified? ”

Wang Wenli carefully read this topic again, directly use the formula method to solve this problem, of course, it is the easiest, if you use the method of analytic geometry, the equation is changed into a function, the idea of this problem is more clear, the method of solving the problem is simple and clear, "Teacher, I have also figured out this problem, the knowledge points behind will definitely have a promoting effect on the knowledge in front, and it may be easier to solve this problem with new knowledge points, and the method is simpler." ”

Jiang Bang, "If I understand the difficulties of junior high school mathematics, the unary quadratic equation may be the biggest difficulty, because he is flexible and changeable, and many variables are in the unary quadratic equation, but no matter how complicated it is, as long as you list the formulas of the quadratic equations, it is much simpler to solve the problem directly with the formula method, of course, you also have to see the problem clearly, sometimes it is to test your original knowledge points of the quadratic equation, especially point out, so that you can use the similar method of cross multiplication to solve the quadratic equation. Therefore, the request made to you is to examine the topic, especially to examine it clearly, so that you can avoid detours. If you follow this line of thought, your math paper will be more beautiful, and more importantly, it will reflect your own thoughts and ideas. ”

Wang Wenli raised a new question, "Teacher, I think I learned the problem of algebra quite well, there is no solid geometry in this paper, if I encounter the problem of solid geometry, I am generally confused, and I can't solve these problems well." ”

Jiang Wan, "The problem of three-dimensional geometry is a problem of image thinking, your confusion must lie in the fact that you can't make the figure of the plane three-dimensional, and you can't make the figure stand up, so after the topic comes out, I am thinking on the combination of planes, and I can't transform it into three-dimensional geometry, isn't that so?" ”

Wang Wenli looked at her in surprise, "Teacher, why are you so accurate?" I just can't come up with three-dimensional shapes in my head, and I always think about problems on the plane, and often I don't know what to do when I switch several faces. ”

Jiang Wan, "Actually, this problem is very easy to solve, when I solve it, I buy a few more models, observe from multiple angles, and then make it into a figure, put some difficult to think about the problem, use a black shadow to show it, and finally put the geometric figure of this plane into a three-dimensional, repeated practice, repeated observation, these figures will naturally come out in your mind, set those corners to the unknown, is it not very vivid three-dimensional geometry?" So although it is difficult to think visually, but you standardize it into graphics, it is very simple, solid geometry is the organic assembly of plane geometry, in the column polynomial or equation, it is more comfortable to deal with, the key is to see more and think more and practice more. ”

Wang Wenli, "I will do more in the future with this method you said, in fact, this problem is not my own problem, many of our girls are stupid when they encounter three-dimensional geometry, is this not our women's image thinking is not as good as boys?" ”

Jiang Bang, "There are indeed people who hold this point of view, but I don't agree with it, we think rigorously, logical thinking is better than image thinking, this should be our advantage, so you look at the present, there are female designers everywhere, how can we say that our women are not as good as men's image thinking?" Therefore, the key is to have a way to deal with these problems and make up for your own shortcomings, so that you can solve practical problems in your future studies and work. ”

The two men were still discussing a few more papers, when the phone rang.

Jiang Wan saw that it was Zhang Lili's phone, and quickly answered the phone, "Teacher Zhang, are you here so soon?" ”

Zhang Lili said on the other side of the phone, "Mr. Jiang, I'm going to the restaurant soon, are you coming?" ”

Jiang Bang, "We are very close to the restaurant here, you can get there in a few minutes, if you arrive first, order something to drink first, look at the menu, order a few of your favorite foods, and we will be there soon." ”

Zhang Lili said happily, "Don't worry, it's still early anyway, I'll see you later." ”

Jiang Wan, "Okay, I'll see you later." ”

Jiang Wan said to Wang Wenli, "Teacher Zhang Lili has arrived, take your English papers, let's hurry downstairs to the restaurant, don't make people wait." ”

The two of them hurriedly packed up their things, and after coming out of the room, they watched Wang Wenli lock the door, and the two of them went downstairs.

A pair of teachers and students had just come out of the corridor, and Qingfeng walked over from the opposite side with a smile, "Teacher Jiang has worked hard, is the tutoring over?" ”

Jiang Wan When he saw Qingfeng walking towards him with a smile on his face, the ripples of feelings in his heart set off huge waves, knowing that Senior Brother Qingfeng has been very busy recently, especially at a critical moment in Shen Xiaofu's company, Senior Brother Qingfeng, as the helmsman, can be said to be worth a thousand gold, in this case, he can still take time to pick him up at the door of the student's house as usual, the touch and love in his heart makes him really not know how to express it.

Wang Wenli knew Qingfeng, so she hurriedly stepped forward to greet him, "Teacher Li, hello, you're here to pick up Teacher Jiang, right?" ”

Qingfeng nodded, and responded to Wang Wenli, "Hello, classmate Wang Wenli." Looking at the mental state of the two of you, what good things have happened, right? ”

Jiang Wan reacted from the excitement tonight, and the ambiguous autumn wave was transmitted to Qingfeng's eyes, "Senior brother, we also made an appointment with another teacher for Wang Wenli, that is, Zhang Lili, a teacher from the Language Academy, we made an appointment to eat together, and there are some questions, Wang Wenli wants to ask her for advice, you can have dinner with us." ”

Qingfeng said happily, "Great, otherwise it would be too quiet for the two of us to eat together, now that your friend is here, plus classmate Wang Wenli, we can have a lively dinner." ”

Jiang Wan glanced at him, and then said affectionately, "Teacher Zhang has arrived, let's go to the restaurant quickly, don't let people wait in a hurry." ”

The three of them were talking as they walked towards the restaurant.

Qingfeng asked Jiang Wan as he walked, "Who is Zhang Lili?" How did you meet? Why haven't I heard you talk about this person? ”

Jiang Wan looked at him so curiously, and smiled mysteriously, "This great god is a true god." The two of us met in a teacher training class, her parents were teachers in college, and they changed many places before finally signing up as tutors in our educational institution. The two of us can be said to be at first sight, two days of training, the two of us have been together, and he also accompanied me to sleep in school for a night, told me a lot of what she saw, especially about educational institutions, and the chaos of this kind of educational institution in Beijing is also very understanding, maybe there are a lot of such educational institutions in Shanghai, all kinds of strange stories, he can tell me a lot, I am a little creepy. ”

Qingfeng knew that it was the tutor of his educational institution, so he was relieved, "This person seems to be very strict, and as a tutor, he still needs to do so much research, check all the tutoring markets in the capital, and finally come here to sign up, what is the evaluation of us?" ”

Jiang Wan heard him a question, and then asked a question, and thought of him from his heart, "After meeting for a while, you can ask her in person, this is a particularly interesting person, foreign language scores are so good, it is said that he tutored many students during the summer vacation in Shanghai, and is a very experienced tutor, of course, now the tutoring education itself starts from English, so it is not strange that he has tutoring experience, the strange thing is that after he completed the research in the capital, He resolutely applied for our institution, and he was the same as me, and he found three students to tutor at once, really a person who is very prosperous for his career, his mother is a university teacher, and he is estimated to be a senior professor according to his age, so he is not short of money, but he also has to take the road of work-study, which shows that he is self-reliant and self-reliant, and has a strong spirit of autonomy, as long as he does not delay Wang Wenli tutoring foreign languages, you can have a good chat with her, this person was born as a teacher, and his eloquence is amazing. I guess the two of you can talk together. ”

As he spoke, the three of them had arrived at the door of the restaurant, and saw a young girl with a backpack looking at her mobile phone, while walking towards here, the elegant three-star green silk hanging upside down, dressed fashionably, walking like the wind swinging willows, the beautiful curves flowing in the sun, the willow thin waist twisting is so rhythmic, the high heels on the feet gurgle, a milky white sun hat, a handsome face with a brand of sunglasses, lace on the chest, floating two blue streamers, swinging in the wind, The windbreaker on the cover is like a flag waving in the wind, and the beige is completely a landscape.

Jiang Wan recognized it as Zhang Lili at a glance, and was looking for a restaurant according to the navigation, so he hurriedly stepped forward, "Teacher Zhang, I haven't seen you for a long time, it's still easy to find here, in order to greet you, I specially picked Shanghai cuisine, hurry up, let me introduce to you, this is the student Wang Wenli I told you, and there is an uninvited guest, because I don't know he is coming, so now I can let him have dinner with us, my senior brother Qingfeng." ”

Zhang Lili was originally a self-acquaintance, coupled with this kind of royal sister style, after nodding with Wang Wenli, she greeted Qingfeng directly, "Every time Teacher Jiang makes up class, doesn't Senior Brother come to pick him up?" It seems that our teacher Jiang is really happy, he has met a warm man of the century, how can I not meet such happiness? Nice to meet you, handsome gentleman. ”

Zhang Lili was wearing high heels, and she was almost as tall as Senior Brother Qingfeng, and the two looked at each other on an equal footing, but Qingfeng didn't know the beautiful eyes behind the sunglasses, and couldn't wait to get into his heart and see him clearly, "It's a pleasure to meet you, Teacher Zhang, when you look at your modern dress, you know that you are a foreign language teacher with deep affection, and the respect for students in this profession makes you even more like a royal sister, and your language is so humorous, there will definitely be a more gentlemanly person waiting for you, There will definitely be a more magical fate and a more romantic future. ”

While talking, several people had already entered the restaurant, Qingfeng hurriedly greeted the waiter, and while ordering, he asked Zhang Lili what she liked to eat?

After Zhang Lili entered the restaurant, she took off her sunglasses, looked at Qingfeng intently, and suddenly realized that she couldn't help but speak, "Mr. Qingfeng, I take the liberty of asking you, is your current educational institution founded by you?" ”

Zhang Lili's eyes appeared, the training manual of the class, the introduction of the chairman of the educational institution, the appearance of Mr. Qingfeng in front of him, and the photo of the chairman are not exactly the same person? After looking at Qingfeng and Jiang Wan, as if she had discovered a new world, without waiting for Qingfeng to answer, she asked Jiang Wan again, "Could it be that your boyfriend is the legendary figure who is widely spread in the education circle in the capital?" It must be yes, you are really good-eyed, and you have become boyfriend and girlfriend with Mr. Qingfeng in such a short time, so envious of you. ”

Qingfeng was there attentively ordering, and he also heard Zhang Lili's evaluation of himself in his ears, only to hear Jiang Wan say to her, "The two of us have just confirmed their relationship, and my senior brother is a college student like everyone else, not a legend, but on the road of work-study, he has worked for two years longer than us freshmen, and he is more experienced than us." Don't listen to the gods outside, now a big living person is in front of you, what's all the fuss? ”

Zhang Lili saw that the expressions of the two of them were very natural, but she seemed a little abrupt, but there were still many question marks in her heart, and there were also a lot of associations, so Jiang Wan said this, but she was a little speechless, but she quickly turned around and said, "Teacher Jiang, you are really calm, such a good fate, such a good boyfriend, some people can't pursue it in their lifetime, you are so calm, I really don't understand you." ”

Jiang Wan looked at her with a smile tonight, and said in such a flat tone, "Teacher Zhang, I think you are a nymphomaniac, although Senior Brother Qingfeng is a very good boyfriend, he cares for me even more, of course it is a good fate, but I can't just say it when I meet people, let's talk and laugh when I meet people, isn't that a crazy crazy girl?" I just know how good he is, and I have to live a normal life. ”

Zhang Lili looked at the pair of golden boys and girls in front of her with envious eyes, the man was sturdy, more than one meter tall, wheat-colored skin, and a peaceful smile on his face, he was really an ideal prince charming. The girl is even more slim, tall, beautiful face, and a pair of big eyes that can talk, the most charming is the melon seed face, in the smile, two charming dimples hang on the cheeks, the standard classical beauty, as if it is a modern version of Lin Daiyu, and it seems to be the legendary Xi Shi, it is really the pride of the sky.

Jiang Wan saw her looking at the two of them with strange eyes, this typical modern version of the beauty, like a little girl with disease, I don't know what romantic story is going on in his head, or what romantic dream is weaving? Hurriedly interrupted her and said, "Teacher Zhang, we still have students by our side, is it good to be a teacher?" How long will you maintain this nymphomaniac posture? ”

Zhang Lili was reminded by Jiang Wan like this, and quickly pulled herself back from the state of thinking about what was wrong, and pulled her back to real life, and said a little embarrassed, "I haven't seen each other for so long, and you gave me such a big surprise as soon as we met, it really made me a little confused. First of all, let's talk about the students, do you have any problems with English learning? ”

Zhang Lili faced the student Wang Wenli, and soon became a teacher, that kind of amiability is in the bones, and suddenly narrowed the psychological distance with Wang Wenli, and the two of them took Wang Wenli's English paper for the midterm exam together and discussed the problem of English learning.

Qingfeng had already finished ordering the food at this time, and said softly to Jiang Wan, "Teacher Zhang looks very professional, and his mood has changed, and he is really meticulous in discussing problems with students, and he must be an excellent tutor." ”

Jiang Wan, "Isn't it because you came so abruptly?" Even I didn't have any mental preparation, you are so busy now, and Shen Xiaofu's affairs are at a critical moment, why do you have to take time out to pick me up? You know, I'm not the kind of person who is very clingy, not to mention that you are usually used to me too much, I don't want to delay you more time, delay you so many things, there is no need to be as attentive to me as you are to others, I am not a jealous person, I don't have a certain mind, can I be your girlfriend? ”

Qingfeng heard his warm words, his understanding and thoughtfulness towards himself, his heart was also hot, "I know, you can't let me immerse myself in those things 24 hours a day, you come out to be a tutor, I'll come to pick you up, and let me change my brain, isn't this a thing that kills two birds with one stone?" ”

Jiang Wan, "You are always like this, romance and surprises will always be with you." ”

The naughty one of the breezes said in a witty tone, "I'll just think you're praising me." ”