Chapter 66 I dragged the teacher into class
"Hello? Teacher Ji? Oh, yes, it's me, Zhang Jingxian, a senior in high school, I want to trouble you with something."
"Hmm, okay, then I'll ask him to come find you now."
When Zhang Jingxian was on the phone, she was gentle and kind, but she didn't have the energy to teach people in the classroom.
Xu Qingshan stood nearby and enjoyed himself.
He didn't want to go out and stage some "contempt-self-proven-slap-in-the-face" plot with an unfamiliar teacher in the embarrassing middle school years of Thirty Years in Hedong and Thirty Years in Hexi.
This beauty trap works so well, it can be solved with just one phone call.
"Okay, now go to Class 1, Grade 1, Houde Building to find Teacher Ji. I will help you get the material science book from Teacher Lou for your evening self-study. You can study these, but your grades in other subjects cannot be dropped."
Zhang Jingxian's beautiful eyes were wandering, she pretended to be angry, but she was very charming.
"Thank you Miss Zhang. As expected, the beauty's face is easy to use."
Xu Qingshan pretended to be teasing Zhang Jingxian, but he walked away quickly, avoiding the teacher's slight slap, and immediately headed towards Gaoyi Houde Building.
"Smelly boy"
Zhang Jingxian's cheeks are flying.
She opened the lesson plan and continued preparing for next week's review plan.
Xu Qingshan walked through the corridor and walked towards Houde Building. When he passed the classroom of Class 1, he caught a glimpse of Jiang Huanxi who was poking at the seat with an eraser, and was stunned for a moment.
What is this silly girl doing?
Jiang Huanxi was poking at the eraser with a mechanical pencil without refills, shutting himself up while poking.
What a fat thing!
In this half-month exam, not only did she not avenge her shame, she even ranked lower than Xu Qingshan in grade ranking!
She only scored 657, not even among the top ten in the class!
The grade ranking is exactly 25th!
Damn Xu Qingshan.
But it doesn't seem to have anything to do with him, it's just that I'm confused.
Jiang Huanxi was very tangled in her heart. Her smart little head was wondering whether Xu Qingshan was using such dirty competition methods to surpass herself.
But after careful review, I feel that it is more because I think too much.
Her kindness made her feel that she was wronging Xu Qingshan by condemning him.
Xu Qingshan originally wanted to say hello to Jiang Huanxi, but seeing her confused and strange expression, he felt it was inconvenient, so he continued walking forward.
Not long after.
He found Class 1, Grade 1, at the end of the north corridor on the second floor of Houde Building. He went up the stairs and passed Class 2, which was Class 1.
Tong Tong is in Class 1.
He walked calmly and calmly through the window of Class 1 and Class 2 of Senior High School, like a male god who accidentally entered the viewfinder of the window frame.
Xu Qingshan walked like a dragon and had a strong posture. This tall figure and this elegant and handsome face directly hit the hearts of the first-year students like a bullet.
If a person's appearance and temperament are handsome to a certain extent, both men and women will kill him.
The first year of high school is also a self-study class, but they have to finish school early.
Everyone was packing their things and getting ready to leave, but when they saw the guests outside the window, they all stopped what they were doing.
There was an oval-faced girl in Class 1 who was looking out the window in a daze when she saw Xu Qingshan. Her mind went blank for a moment, and she immediately reacted and quickly pushed her deskmate beside her.
"Tong Tong, Tong Tong! Your brother, Brother Tong is here."
There was excitement in this girl's voice, and she thought some celebrity was coming to sweep the building.
"My brother?"
Tong Tong was immersed in his homework. He was a little confused by the push from his deskmate. He just raised his head and saw the familiar figure standing at the front door of the classroom.
"Report, hello, Teacher Ji. I am a student asking Teacher Zhang for your help. Can I come in?"
Xu Qingshan's voice was low and his attitude was respectful.
"Come here."
Teacher Ji, who is about thirty years old and wearing a pair of black-rimmed glasses, is sitting behind the podium. There are some papers and books stacked on the podium table. It seems that he is correcting students' homework.
Xu Qingshan walked to the podium. He saw Tong Tong sitting in the middle of the class, smiled restrainedly at her, and then half-crouched by the podium to communicate with Teacher Ji.
"Hello, teacher, my name is Xu Qingshan."
"Teacher Zhang said you want to learn the basics of the Mathematical Olympiad on your own?"
"Yes, I want to improve my thinking."
Xu Qingshan softly explained his thoughts to Teacher Ji.
"Okay, your idea is good, but don't be too fussy." Teacher Ji pushed up his glasses and brought several books and a stack of printed exercise books prepared for Xu Qingshan on the table to Xu Qingshan.
He thought for a while and took out another piece of paper from the book.
There is only one question on a large piece of paper, and the question is not long.
"However, I just called your teacher Duan. He said that your potential for reasoning logic and thinking is very good. Here is a question. Take a look at the question. I will now tell you some knowledge points related to the question. I also It’s marked in the Olympiad textbook for you. If you can solve it within three days, you won’t be charged for these materials.”
Teacher Ji had a smile on his face.
"Does this material still cost money?"
Xu Qingshan curled his lips, thinking that he could get away with it for free. It seemed that the beauty trap was not strong enough.
"Nonsense, these are all the inventory of the team, and the school's finances need to be reconciled."
Teacher Ji stretched out his finger and clicked on the question.
"Stop talking nonsense, let's try it first."
Teacher Ji looked at the time and saw that there were still ten minutes until school was over. It was okay to explain the topic to this handsome young man with a good eye.
"All right."
The first-year students in the audience heard the conversation between the two and looked at Teacher Ji and Senior Shuai on the stage with curiosity.
Teacher Ji began to give Xu Qingshan a brief explanation of the required knowledge points based on the questions on the paper.
This paper is very empty, with only two lines of questions.
1. Find the maximum real number M such that for any n there is a positive sequence (ai) i=1 n-square, (bi) i=1 n-square such that 2bi≥bi-1+bi+1, 2≤i≤ n-1; ai square≤1+i∑j=1ajbj, 1≤i≤n; and an=M.
Xu Qingshan looked at it very seriously.
He didn't know that this was a question that Teacher Ji picked from the national math team selection exam at the beginning of this year.
When Teacher Ji briefly explained the knowledge points just now, he listened very intently.
to be honest.
Xu Qingshan didn't feel this way when he was solving math questions in the college entrance examination before. There were only various routines and question-setting ideas that were used in various ways to find trouble for the answerers.
He felt that this brief and yet-to-be-ended contact seemed to give him his first glimpse of the charm of mathematics.
"Okay, that's it. You can take a look now and ask me if you don't understand anything. I'll go to dinner when the bell rings. I also have to take evening study classes."
Teacher Ji's attitude is already very good.
But this was also because he heard about the handsome boy in front of him from Zhang Jingxian and Duan Yongming, and he suddenly realized that he had scored more than 200 points in more than a month.
What teacher wouldn't like a student with such potential?
It's just that Teacher Ji is the instructor of the Longjiang Experimental Mathematics Competition Team. From the perspective of mathematics competition, he feels that a student like Xu Qingshan with no foundation is already very strong if he can figure out this selection question in three days.
"Okay, teacher."
Xu Qingshan had already picked up the pen and listed the relevant knowledge points that Teacher Cai Ji had just explained to him. He read the questions and the knowledge points at the same time.
I watched it for just over a minute.
Xu Qingshan's pen started moving again just as he stopped.
Teacher Ji looked at the tip of the pen curiously. He wanted to see what Xu Qingshan could write right now.
Are you fooling yourself? Still have some ideas?
It’s better not to watch.
At first glance, he couldn't get out.
"Dingle bell bell bell bell"
The bell rang in the classroom of Class 1, Grade 1.
But Xu Qingshan's pen was still moving, Teacher Ji's eyes were still looking, and the two men were particularly focused. The students in the class looked at the combined paintings on the stand, thought for a moment, and then quietly walked outside the classroom. run.
Tong Tong originally wanted to wait for Xu Qingshan to say a few words.
But after observing the state of Xu Qingshan and Teacher Ji for a while, she didn't seem to be able to interrupt, so she gave up her idea.
The sky outside the window turned from bright to dark, and the lights in the classroom were always on.
Some students returned to the classroom after eating. Xu Qingshan and Teacher Ji were still there, writing and reading one by one.
What others fear most is the teacher dragging the class.
Fortunately for Xu Qingshan, he dragged the teacher into class by himself and even controlled the teacher for an hour!
(End of this chapter)