Chapter 48 Mathematical Olympiad
The atmosphere in the classroom was somewhat solemn.
Lao Liu Tou looked around, and then slowly spoke: "Next, distribute the test papers, and if you call the name, come up and get the papers." ”
"Lehi. ”
Lao Liu Tou called his name, and a boy in the fifth row got up from his seat and walked up to the podium tremblingly.
"Eighty-eight points. ”
When he heard about his results, Lehi's face was discouraged.
"It's two points away from passing, which is not bad. ”
Old Liu Tou slowly opened his mouth and handed over the test paper.
After listening to Lao Liutou's words, Li Hai's face was much better.
"Ji Tingtian, sixty-five. ”
"Wu Chuan, seventy. ”
......
Lao Liu Tou distributed the test papers on it, and reported a result for each one.
Most of the grades are below the passing line, and most of the students who got the test papers are relieved, and those who don't get them are waiting with trepidation.
"Zhao Dong. ”
Old Liu Tou shouted.
Zhao Dong suddenly stood up from his seat and walked onto the podium.
"Thirty-eight!"
Lao Liu's eyes were horizontal, and Zhao Dong's whole body trembled.
"This result is too bad! Take it away and go back and reflect on it!"
Zhao Dong took the test paper, he didn't dare to take a breath, returned to his seat, looked at the wrong papers everywhere, and his face was a little embarrassed.
"Chen Meng. ”
Lao Liu Tou called Chen Meng's name, and Chen Meng stood up from his seat.
"One hundred and twenty-two, the test is good. ”
Lao Liu Tou handed the test paper to Chen Meng with an approving face.
"One hundred and twenty-two!"
"It's so high! There doesn't seem to be a hundred in the class!"
The students below looked at Chen Meng with admiration in their eyes, but no one was envious, jealous and hateful.
Chen Meng was originally a top student, so even if he took the exam a little higher, it was a little surprising at best, but it was still reasonable.
"Next, Lin Yi. ”
Lao Liu Tou looked at the test paper in his hand, frowned, and shouted in a calm voice.
"Lin Yi, haha, can that kid get twenty points?" Hearing Lin Yi being shouted, someone already laughed.
"Let's just say that Lin Yi's math score, being able to score 20 points is purely luck, and it is estimated that he got the score for a few multiple-choice questions. The other man chimed in.
Everyone knows what Lin Yi's learning level is.
It has never been a surprise to be in the bottom 10 of the class and adhere to the policy of getting a low score in every exam.
When Lin Yi's math score was the lowest, he scored eight points in the earth-shattering test, in the words that Lao Liu Tou taught Lin Yi at the time, that is, even if the multiple-choice question is Meng, it is not only eight points!
Lin Yi got up from his seat and walked slowly to the podium.
"Lin Yi, wait for the training. When Lin Yi walked past his desk, Zhao Dong shook his thirty-eight-point test paper without a trace.
His Zhao Dong's grades are poor, but Lin is even worse.
Anyway, there is a person whose grades are much lower than his own.
Zhao Dong couldn't help but want to slap his thirty-eight points on Lin Yi's face, and shouted at him, see it, Lao Tzu, I'll take the thirty-eight test!
Aren't you Lin Yi awesome? You should take the exam and show me thirty-eight!
Lin Yi had already stepped onto the podium, and Zhao Dong and the group of people below were ready to laugh at Lin Yi.
Even the words were organized, just waiting for the old Liu Tou on the podium to report Lin Yi's score.
"One hundred and one points. ”
Lao Liu Tou held the test paper in his hand, looked at Lin Yi who came to the podium, and slowly spoke.
"Haha! Lin Yi, you only scored one hundred and one points in the exam......
Hearing Lao Liu Tou report the score, Zhao Dong didn't think about it, and laughed directly, but then realized that something was wrong, and his voice gradually lowered until it disappeared.
"One hundred and one?"
Zhao Dong was stunned, suspecting that he had heard it wrong.
Unexpectedly, Lao Liu frowned and looked at Zhao Dong: "Zhao Dong, are you still happy to score 38 points?
As soon as Lao Liu Tou spoke, Zhao Dong was full of cold sweat, and walked out of the classroom in a gray manner, and stood down.
In the teacher, the group of students who were ready to laugh at Lin Yi opened their mouths one by one, and they couldn't say a word for a long time.
"Lin Yi took the one hundred and one exam, I heard you right!" Someone whispered at the bottom.
"There must be a mistake, or Lin Yi stole the answer from somewhere. Speculation was made, and then there was a chorus of echoing.
"This result ......" Lao Liu Tou handed the test paper to Lin Yi, opened his mouth, looked at Lin Yi, and finally said: "You did well in the test, continue to work hard." ”
"Thank you. Lin Yi nodded and returned to his seat with the test paper.
Chen Meng looked at Lin Yi in surprise, his eyes full of surprise.
The difficulty of this test paper is not low, only five or six people in the entire class have reached the 90-point passing line, and only Chen Meng and Lin Yi have scores of 100.
How could Chen Meng not be surprised?
"The previous questions are basically correct, and there are problems with the next few trigonometric functions, and this part of the exercises has not been done, but yesterday I read the book "Olympiad Mathematics Details", and I saw a lot of this type of question from it, and if I am asked to do it again, I will definitely not make mistakes again. ”
Back in his seat, Lin Yi looked at the test paper in his hand, mainly to see the wrong place.
The derivation process of a calculation question is correct, but the final result is miscalculated, which is a careless question, in addition to the fact that there is a fill-in-the-blank question with one less answer, and then there is the last big question that does not get any points.
There are few errors and a lot of checkmarks.
Lin Yi is quite satisfied with his results this time.
"Well, everyone has seen their results, this time the question is really difficult, but the difficulty is not how difficult the question itself is, but because each question will consider the knowledge points in a different form. ”
"Let's talk about the geometry problem in the first question, you only need to add three intersecting auxiliary lines to this geometry, you can cut it into an ellipse, a semicircle and a cube, and then use the corner relationship, and you can easily get the answer. But you are so wrong about this question, you really shouldn't be. Lao Liu Tou spoke slowly, first pointing out the mistakes of many people, and then he closed his throat.
"Okay, let's talk about the test papers. ”
Lao Liu Tou stood on the podium and talked about the test papers, while Lin Yi took out a pen and paper and did the last question, spent ten minutes to make the correct answer, and corrected the previous mistakes by himself.
The bell rings for the end of class.
Lao Liu Tou finished a fill-in-the-blank question: "After class." ”
"Lin Yi, come to the office with me. ”
Old Liu Tou glanced at Lin Yi, and then walked out of the classroom.
"If you let you cheat, you will definitely be dragged out by Lao Liu Tou for training. "Someone gloated.
"One hundred and one points, is you Lin Yi also worthy of this score?" Li Hai took the eighty-eight test paper and looked at Lin Yi with a look of contempt.
When Lin Yi walked out of the classroom, Zhao Dong happened to walk in: "Lin Yi, you kid, you can cheat to one hundred and one points? ”
Zhao Dong unabashedly squeezed Lin Yi, and was hurt by Lin Yi to stand in the corridor of a class, which made Zhao Dong very unhappy.
"Garbage. ”
Lin Yi spit out two words, didn't even glance at Zhao Dong, leaving Zhao Dong alone in the same place, his face turned blue and pale: "Lin Yi, you wait! Isn't it cheating!"
Zhao Dong shouted at Lin Yi's back.
Lin Yi's footsteps did not stop for half a minute, turned the corner of the corridor, and kept up with Lao Liu's pace.
Lao Liu Tou walked in front with his hands behind his back, went upstairs, and did not speak.
It wasn't until he arrived at the door of the math office, and there was no one around, that Lao Liu Tou turned his head, looked at Lin Yi, and considered his tone: "This exam is very good, and it can be regarded as an extraordinary performance." ”
"Thank you. Lin Yi nodded.
"Well, I didn't call you for anything else, I just wanted to ask you about your recent studies. Old Liu Tou's expression did not fluctuate in any special way, looking at Lin Yi, his tone was as calm as ever.
"In the past few days, I have done all the exercises in mathematics from the beginning of high school to the second year of high school, and started to write the questions from each knowledge point. Lin Yi honestly said what he had done in the past few days.
"Well, keep up the good work. Lao Liu Tou nodded: "Okay, go back." ”
It wasn't until Lin Yi left that Lao Liu Tou paced and walked into the math office.
As soon as I entered, a middle-aged teacher wearing glasses walked over, saw Lao Liu, and asked, "Teacher Liu, I took the test for the students in my class for the set of papers you came out of last time, and there were more than ten hundred points in total, and the highest score was Liu Luran, one hundred and thirty-eight." ”
"Well, ten, that's good. Old Liu Tou nodded.
"That set of test papers was produced by me and the former teacher Wang, and it would be very good to be able to score 100 points, and that Liu Luran is going to prepare to represent the school in the Mathematics Olympiad, right?" asked Lao Liu.
"That's right, but there are still fewer people participating in the Olympiad, and the Education Bureau has given the school five places, and there is still one person missing. ”
"In this Olympiad, our school's main opponent is No. 1 Middle School, no matter what, we can't be worse than No. 1 Middle School, so just now the principal came to me and said, let's organize a selection test in a few days, and let the students who have scored 100 points in your set of test papers participate, and then the one with the best score will be added to the list of personnel in the school Mathematics Olympiad, what do you think?"
"If I could, I would now let the math teachers in each class take this set of test papers directly to prevent students from connecting answers. ”
Zhang Chunshui asked cautiously, he was the director of the office of the mathematics office and the mathematics teacher of the third class, but Lao Liu Tou did not dare not listen to his words.
"Well, you decide. Old Liu Tou nodded.
"Oh, by the way, yesterday I looked at the grade registration form in your class, that one named Lin Yi scored one hundred and one points? I see that his previous grades seem to be very poor, is this exam going to put him forward? I feel that his grades are a bit problematic. Zhang Chunshui had already turned around and left, but suddenly thought of this question, turned around and continued to ask.
In the office, Zhang Chunshui heard Lao Liu Tou mention Lin Yi's achievements more than once, which was very painful, not only Lao Liu Tou, but also Zheng Changhe, the head teacher of Class 7, appealed more than once at the school meeting.
After listening to Zhang Chunshui's words, Lao Liu's movements froze slightly, and then he slowly spoke: "Teacher Zhang, although I was surprised that Lin Yi was able to suddenly achieve such a result, I prefer to trust my students. ”
"Even if he's a bad student. ”
Lao Liu paused, paused, and continued: "Even if Lin Yi's grades are really obtained by cheating, then it can only show that he really wants to get a high score, and he finally has a sense of shame, unlike before, when he scored eight points, he can look heartless." ”