"In this midterm exam, the student worthy of praise is Huang Zikun, who ranked first in the class and the top ten in the whole grade with a total score of 695. ”

Zhang Wanbang glanced at Huang Zikun with relief, this is his math class: "Of course, 695 in the second year of high school cannot be equated with 695 in the college entrance examination, I hope Huang Zikun will continue to maintain a good state." ”

In addition, Qian Huihui, Xu Qiang, Liu Mingbo, Ye Tao, Yue Lushan...... When the total score of the students has entered the top 100 of the grade, I hope you will go further. ”

For teachers at Nangang No. 2 Middle School, looking at student rankings is more valuable than looking at absolute scores, because the college entrance examination admission line fluctuates every year, while the admission rate of prestigious universities remains basically stable.

There are 48 students in the second (2) class of high school led by Zhang Wanbang, and he knows that it is impossible for all of these 48 students to be admitted to the key universities of 985 and 211, and there must be a ratio.

People who are engaged in mathematics like to study probability, and Zhang Wanbang analyzed the college entrance examination data of Nangang No. 2 Middle School in the past ten years.

The data shows that the probability of the top 100 candidates in their grade being admitted to key universities is as high as 98.26%.

For students ranked 101~200 in their grade, the probability of being admitted to a key university has dropped sharply to 31.15%.

Students who have never been in the top 250 in their grade ranking have a 0 chance of being admitted to a major university.

Zhang Wanbang looked at Shen Qi and said: "The last student I want to praise is Shen Qi, he once again scored a full score in mathematics, and his overall score ranking rose to the 15th in the class and the top 200 in the whole grade, and progress is always more valuable than scores." ”

"The main thing is that Mr. Zhang teaches well. Shen Qi said gratefully, Teacher Zhang provided him with a large number of academic points, teacher!

At noon, Shen Qi came to Zhang Wanbang's office as usual to deliver "Internal Reference 17".

Shen Qi gently placed "Internal Reference 17" on Zhang Wanbang's desktop and said: "Mr. Zhang, I have finished reading Little Polyo's "Discourse on Non-Euclidean Geometry", and I would like to ask, can I use non-Euclidean geometry theory to solve problems in the college entrance examination? If I cite non-Euclidean geometry arguments, then CD and EF are naturally parallel to AB, and I can prove the most difficult math problem in last year's college entrance examination in just three sentences, saving time and effort. ”

"You use your college knowledge to solve high school math problems, which is equivalent to cheating. Zhang Wanbang glared at Shen Qi, and said: "But the Ministry of Education also does not explicitly stipulate that it is not allowed to use university knowledge points to solve high school math problems, in short, it is not recommended to do this, if you really want to do this, you will not be deducted points." ”

"Oh, okay. Then I'll go first, Mr. Zhang, and come to get Document No. 18 in the afternoon. Shen Qi turned around and prepared to leave.

"Wait a minute, Shen Qi, are you interested in participating in the high school math league?" Zhang Wanbang called Shen Qi to stop.

Shen Qi asked, "Is it difficult?"

"It's not difficult for you to win the award, but it's not easy to go to the provincial team. ”

"Is there a provincial team in mathematics?

"Of course, there are up to six players selected for each national team, and they will represent China in the world. Nangang No. 2 Middle School has been established nearly 100 years ago, and so far only one person has been selected for the national team and won the gold medal on behalf of China in the IMO. ”

"Is it the awesome alumnus with the avatar on the billboard?" Shen Qi remembered, this alumnus is said to be very awesome, he was escorted to Tsinghua University, IMO is the abbreviation of the International Mathematical Olympiad.

Zhang Wanbang nodded and said, "It's him." ”

Shen Qi became interested: "This alumnus is very hanging, I saw his portrait posted there when I was in junior high school a few years ago, and it has been posted until now." So when do I sign up for the math league, when does it start, and what do I need to prepare?"

"The provincial league starts next month, you go buy a few high school math league exam questions to study and study, and I will help you operate the registration. ”

"Okay, thank you, Mr. Zhang, I'll do my best!"

In the evening, Shen Qi returned home.

Shen Zhishan and Fan Yunxia both went home early, and they knew that Nangang No. 2 Middle School announced the results of the midterm exam today.

Shen Zhishan sat on the sofa with a grim expression.

Fan Yunxia set up the dishes and chopsticks at the dining table, and dinner was ready.

"Sit down. Shen Zhishan patted the sofa cushion and let Shen Qi sit beside him.

"For dinner, there was fish, meat, chicken soup, and belts, so you can choose what you want to eat. Shen Zhishan said and began to untie his belt.

"Hey, dad, don't do it if you have something to say, am I your own son!" Shen Qi really convinced his father, and he untied his belt if he didn't agree with him, the key is that he hasn't even taken out his report card yet!

"Don't be verbose, how many are there?" asked Shen Zhishan with a cold face.

"Don't be anxious, don't panic. Shen Qi took out the physics test paper from his schoolbag, spread it out, and put it on the coffee table.

"Physics 86?" Shen Zhishan picked up the physics test paper and looked at it horizontally and vertically, looking at it right and looking at it backwards, yes, it was Shen Qi's handwriting. A score of 86 in physics is not very low, and Shen Qi only scored 45 points in physics last time.

"This is a paper for chemistry and biology. Shen Qi then took out the chemistry test paper and the biology test paper and put it on the coffee table.

"Chemistry 80?Biology 82?So the three subjects of physics, chemistry and biology add up, Shen Qi, you scored 248 points?" Shen Zhishan was very puzzled, even skeptical.

Shen Qi nodded, and said confidently: "As Dad saw, yes." ”

"Then what is the average score of the other students in your class?280?"

"There was no 280, and the average score of our class was 242. ”

"So you did well in the physics and chemistry exam this time, more than half of the classmates?" Shen Zhishan couldn't believe it, what kind of situation is this?

"Yes, but I didn't play well in Chinese and English, I reviewed it deeply, and I will definitely strive to improve in the next final exam. Shen Qi continued to take out the Chinese and English test papers.

Chinese 88, English 95, Shen Zhishan was a little relieved, he felt that this was Shen Qi's real level: "What about mathematics?"

"Math, I did a good job. Shen Qi's big move, which he had been holding back for a long time, was finally released, and he slowly spread out the math test paper in front of Shen Zhishan's eyes.

"One hundred and fifteen perfect scores?" Even Shen Zhishan, who had seen the world, couldn't help but be shocked, Shen Qi's mathematics could actually get a full score, too fake, right?

Finally, Shen Qi took out the ranking list and put it on the coffee table, there are pictures and truths, you can see for yourself.

"15 in the class! 188 in the whole grade!"

The news is too shocking, Shen Qi, who was 47th in the class last time, has advanced 32 places this time, with a huge increase.

Fan Yunxia didn't have the heart to fiddle with the dishes and chopsticks, she immediately came to Shen Zhishan's side and checked Shen Qi's midterm exam papers and ranking list with her husband.

"This ...... This is too surprising!" Fan Yunxia was particularly excited, Shen Qi ranked 15th in the class and the top 200 in the whole grade with 581 points in the midterm exam, which was definitely not high, but the progress was obvious.

When there is progress, there is hope, and Mr. Zhang said at the parent-teacher conference that students who can stabilize their grades in the top 200 of the whole grade have the opportunity to be admitted to key universities.

There are 441 students in 9 science classes in the second year of high school, and Shen Qi directly killed from the 436th in the whole grade to the 188th, and his ranking has increased by 248 places, which is more fierce than the price limit.

"Shen Qi is good, come, drink a bowl of chicken soup to replenish your body first. Fan Yunxia trotted to the kitchen and brought a bowl of hot chicken soup to Shen Qi, and her joy was beyond words.

Shen Qi drank the bowl of chicken soup as soon as he drank it, wiped his mouth and said, "Cool! Mom's chicken soup is beautiful enough!"

"Even if my son drinks it, there is still a lot of chicken soup!"