Chapter 72 Cross-level practice in Huaqing
Xu Qingshan has recently begun to feel like he has encountered a bottleneck.
Don't get me wrong.
It's not that I encountered a bottleneck in learning, but it can also be said to be a bottleneck in learning.
He began to feel that he had gradually climbed to the top of the knowledge system in high school.
The next study is purely to maintain the state and find the last loophole.
Even in English, after Xu Qingshan made conscious adjustments, his score in the usual paper test has been able to stably exceed 140.
Xu Qingshan’s previous difficulty in getting to 140 in English was actually more about standardization and word memory.
In his previous life, he was actually no stranger to English, and he even had some success in Japanese.
But as we all know, being able to use English does not mean being able to take the English test. Business English and English are two different things.
It's no problem to ask Xu Qingshan, who is in his twenties, to say something in English, but if you really want to test him with a thesaurus, his spelling accuracy may not be high.
What's more, when writing, it will also be too colloquial, with flaws and omissions.
But after a while, Xu Qingshan became much more stable.
For a moment, Xu Qingshan briefly lost his direction.
However, things can be done in stages.
Therefore, while trying to maintain a stable state of taking the college entrance examination every day, Xu Qingshan began to increase the frequency of his computer use.
He began to use his free time to search for advanced mathematics and college physics textbooks on the Internet, which would be more comprehensive than the Olympiad textbooks. By the way, he also started to try to learn programming.
The Internet era can no longer be called a boom.
It should be said that the next step is the era when the Internet will dominate the world.
Xu Qingshan felt that no matter whether he would engage in computers or not, he still had to learn programming, otherwise it would be difficult to even do mathematical modeling.
Since changing his learning path to interest-oriented, Xu Qingshan has discovered three new hobbies that he had never discovered in his previous life.
Mathematics, physics, informatics.
As for his third favorite hobby.
Cigarettes, women, successful learning.
But cigarettes will suck out the lungs, and he hasn’t smoked for a long time after his rebirth; and women will corrode his will, and he didn’t really immerse himself in the gentle land after his rebirth; he succeeded in learning the easy thing by just saying it but not doing it, but after his rebirth, he took it as an action Summarize.
But mathematics, physics, and information science, for Xu Qingshan right now, are bottomless pits full of temptations. No matter how much he studies, he can't finish them, and no matter how hard he drills, he can't get out of them.
They maintain a tight freshness, allowing Xu Qingshan to always discover new directions.
Knowledge is vast and infinite. Xu Qingshan regrets that he has only truly felt the joy of learning in this life.
Saturday night.
Xu Qingshan had just finished taking a shower and sat back at the table to continue studying the interesting linear algebra question, which he dug out from the Shuimu Community BBS.
He dug a bunch of questions from the posts of this master named "Women's Gargamel". According to the poster, these questions are from Huaqing University's own papers, and he also picked them from the papers of his buddies from Beijing University. , the questions are indeed quite difficult.
Xu Qingshan did a great job.
People are just mean.
It's not fun to do simple questions, but it's fun to solve hard problems when you encounter a little difficulty.
Shuimu Community BBS is not Huaqing’s on-campus BBS.
Due to the promulgation of the "Opinions of the Ministry of Education and the Communist Youth League on Further Strengthening Campus Network Management in Colleges and Universities" in 2004, college campus bbs began to strictly implement the real-name registration system and blocked off-campus IP addresses.
However, after the ban, the website management committee of Huaqing University prepared a new website "Shuimu Community" outside the school and steadily copied the content of the "Shuimu Huaqing" bbs.
As for Beijing University next door?
Xu Qingshan didn't even climb up, but as soon as he entered, he saw "502BadGateway".
"Beijing University is really not impressive. Huaqing Brothers is better."
Xu Qingshan muttered, and continued to find things in Shuimu Community that he felt he might use and be interested in learning, so he collected them and copied them.
Although these may not be of much use to Xu Qingshan's college entrance examination.
But he had already passed the college entrance examination, so it would be unsatisfying to let him play boringly there.
Although Huaqing's strength in science at this time was not as good as that of Beijing University, it was even worse in mathematics and physics. Xu Qingshan can feel this from these questions.
However, with his current self-study foundation, he always needs to spend more time on the questions from Beijing University. On the contrary, Huaqing's ones are just right and suitable for him to use to confirm his study status.
I'm only halfway through my senior year of high school.
While others were still struggling with the college entrance examination questions, Xu Qingshan was already practicing in Huaqing in disguise.
Over the weekend, Xu Qingshan went to a print shop and typed up some ordinary differential equation questions for himself, planning to study them during self-study at school.
But arrived at the classroom.
Ye Xincheng came over as if he smelled it.
"Why are you here so late today? Let's go and play some ball with me first. My physical fitness has improved greatly after running recently. I must have enough stamina to be able to hold you."
Ye Xincheng is full of confidence.
Because yesterday he made a date with another classmate who was about the same strength, and he won easily.
"Oh, okay, I went out this morning to print out a few questions, so I had to wait a little longer."
Xu Qingshan put down his schoolbag and put the printed question paper on the table.
"Print the question?"
Ye Xincheng reached for the paper and took a curious look.
"If the left side of P (x, y) dx + Q (x, y) dy = 0 is the total differential equation of a certain function, that is."
"No, what are you doing?"
Ye Xincheng looked at Xu Qingshan in shock.
"We don't take this kind of thing in the college entrance examination, right? Calculus?"
Seeing Ye Xincheng's appearance, Xu Qingshan shook his head.
"What's all the fuss about? Isn't there calculus in the Mathematical Olympiad? We have an honest education in Longjiang. If you go to Beijing or Shanghai to see them, forget it, you just go to Ludao. Some junior high school students Now that I’m playing calculus, I can master differential calculus in high school.”
Xu Qingshan took the question back from his hand and stuffed it into the drawer.
"But don't look at it. If you wait too long, you will get a low grade in math."
"Although I think you are despising me, I actually find that I have no reason to refute."
Ye Xincheng said leisurely.
He now felt that the gap between him and Xu Qingshan was no longer a huge chasm, but a ladder to heaven.
"Suddenly I'm not in the mood to play ball. I want to continue reviewing and doing questions."
Ye Xincheng was dejected.
"Originally, my brother thought that Shan'er's enlightenment was the awakening of enlightenment, but I didn't expect that you were the enlightenment of Longchang."
Xu Qingshan was happy.
Although from Ye Xincheng's own point of view, digging deeper should be regarded as using the wrong idiom.
But from Xu Qingshan's perspective, Ye Xincheng was quite accurate.
only.
Xu Qingshan’s Longchang Enlightenment.
This is the enlightenment of the great sage and sage, Hermann Ram.
but.
Before Xu Qingshan could comfort his good friend, who had been hit hard by him recently, his Nokia 1200 rang.
Go outside the classroom and answer the phone.
Just connected.
Cai Wensheng's laughter came from the phone.
(End of chapter)