The whole world thinks I'm a scumbag

The chemistry teacher of Class 27 is Hou Hao, a middle-aged man who is nearly 50 years old. He looks very shrewd and thin. He is nicknamed Old Monkey.

There are still three days left for the monthly exam. He came to the class to briefly sort out the knowledge, speaking very fast.

Everyone in the class knew that they were cramming, and the students listened uncharacteristically, highlighting the key points with a highlighter.

Today is Wednesday. In Class 27's schedule, there were supposed to be consecutive chemistry classes on Monday and Tuesday, but there was no sign of Hou Hao.

This was Lu Xingyin's first real chemistry class after entering Qingmo No. [-] Middle School.

Chen Yuanyuan said: "The old monkey is like this. Every week, he will take two evening self-study sessions. The first evening self-study will teach the whole week's lessons, and the next evening self-study will comment on last week's exercises, and then he will let us in the normal class. Self-study, others won't come back. So it's normal that you didn't see others two days ago."

Qu Jiao poked Lu Xingyin with a pen: "Little Lulu, he spoke too fast and I couldn't keep up. Did you remember the questions he asked in the last unit?"

Lu Xingyin shook his head——Hou Hao's speech speed was too fast, he basically clicked on the questions every ten seconds, and ignored the students below who were still turning the pages of the book, and the low-pitched complaints kept coming and going.

Although high school chemistry is basically no pressure for him, what he faced before was competition chemistry after all, and many fine basics in high school textbooks still need to be mastered. The chemistry textbooks in S City are different from those in Dongtong City

Lu Xingyin put down his pen.

Qu Jiao sighed: "Forget it, I'll ask them to borrow the textbook after class."

Qu Jiao and Chen Yuanyuan have always been salty fish in their studies. In Song Li's words, "the toad reads and pokes and moves, and some people can't poke." Today, they are actively memorizing the questions for the first time, which can be described as a miracle.

Seeing that Chen Yuanyuan couldn't keep up with the progress, she simply put down her pen along with Lu Xingyin.

Lu Xingyin asked: "Is there any difference between the key points of Teacher Lu and the key points of the exam syllabus?"

Chen Yuanyuan said: "It's different, the syllabus can't be so detailed. Basically, 99% of the questions he selected are the original questions of the test paper, and they are all very detailed and consistent! If you don’t get the bonus points, you won’t get them for nothing. Although there will be no way for the later experimental calculation questions and the finale synthesis questions, as long as you recite the ones he clicked, the single-choice and multiple-choice questions outside the finale, and the first big question Question, basically no problem!"

Lu Xingyin lowered his eyes, thoughtful.

The whole class was writing hard, and Class 27 fell into an atmosphere of unprecedented enthusiasm for learning.

After the old monkey clicked on the textbooks, he clicked on the test papers and workbooks, and there was a large sound of flipping the pages of the book, which gave him a sense of accomplishment in pointing the country.

He cast his gaze accurately to the back corner by the door, paused for a moment, and suddenly his expression sank.

He knew both Chen Yuanyuan and Qu Jiao, and this was the first time he had seen the new transfer student who was clean and fair.

Even so, he has already heard about this student—mathematics teacher Song Li is the deputy class of Class 27. These days, he mentioned from time to time that the style of study in the class has begun to improve, and the new transfer student is also a good seed who works hard. .

Now this good miaozi has put down all the pens, and the book in front of him is also clean without any marks.Contrast that with the rest of the class who are struggling to make a point.

"Lu Xingyin." Hou Hao called his name with a very displeased expression.

The whole class was silent.

Lu Xingyin stood up and looked at him calmly.

Chen Yuanyuan slapped her thigh: "Oops, I shouldn't have talked to you. The old monkey doesn't care about us, but he hates our poor discipline."

Hou Hao's face was gloomy, and his eyes stayed on his face for a moment.

He didn't say what to ask him to stand up for, but said slowly: "I didn't want to talk so much at first, but after all the talk, you are tired of hearing it, and you are wasting your own time."

There was more silence in the air.

"Originally, this month's exam is also your business. You can also ask, how many teachers in the whole grade are willing to teach Class 27?" Hou Hao said, "I will take two sunshine classes. I will not ask questions for them, but I will give you some questions. , I just hope that you still have a little self-motivation, get a better score in the test, and go back to explain to your parents, if I don’t click this question, what effect will it have on me? No.”

He looked around the classroom, and then said slowly: "But I found that some people don't want to flip through the monthly exam papers even if you spread them out in front of them! What is this called? You can get into Tsinghua University and Peking University without worrying." Now, what's the matter?"

He didn't look at Lu Xingyin when he said this, but the whole class knew who he was talking about.

Some of the students led by Shen Nu laughed in unison.

"This new classmate, I haven't seen you before. Let's do the question on the slide." Hou Hao pressed the control pen, and the slide swiped a page. What he promised was a chemistry experiment question in front of them.

This kind of question is generally composed of several small questions, there are multiple-choice questions about filling in the blanks, writing chemical formulas and experimental equipment, and finally involving slightly more complicated calculations.

The black characters gradually emerged, Lu Xingyin raised his eyes and read the question carefully.

Qu Jiao flipped through the book frantically at the back: "Look it up, I've seen this question before! Did you take the quiz a few days ago..."

However, before she could turn out the weekly test paper, she heard the clear and gentle voice of the young man.

Lu Xingyin looked at the slide and said: "Copper oxide, adjust the pH value to 4~5, remove ferric ions, 11200a/V."

Chen Yuanyuan: "????"

Qu Jiao: "????"

Other students in the class: "??"

This is too much, why is it less than three seconds!

Shen Nu whispered, "Damn it, the three-second man."

But this time no one laughed with him.

Hou Hao was also obviously shocked. He frowned and said, "What? What did you say?"

Lu Xingyin repeated it, this time reading it together with the title: "The chemical formula of A is copper oxide. The effect of adding A is to adjust the pH value to 4~5 and remove ferric ions at the same time. After the experiment is completed, the graphite The electrode produces V ml of gas under standard conditions, the weight of the copper electrode increases by a gram, and the relative atomic mass of Cu is expressed as 11200a/V by V and a." (*The answers to the questions are all references)

Hou Hao: "..."

He looked down on the students of Class 27 the most in his life, and he didn't believe that the students transferred to Class 27 could have any abilities. He asked in a low voice, "Who showed you the answer?"

The students looked at each other.

Qu Jiao cursed, and held up all the books on the table to show him, her posture was very clear: there was nothing on their desks that could provide Lu Xingyin with an answer!

Chen Yuanyuan did the same.

Cai Jing, who was in the first row, said suddenly, "He didn't look at the answers. His grades are very good, and he can calculate the math problems very quickly when Mr. Song gives him."

Meng Congzhou also said, "He won't read the answers."

When Hou Hao saw that the only two outstanding students in class 27 were speaking for Lu Xingyin, he couldn't help but turn pale.

He quickly flipped through another question, and the contents of the slides flew out.

This is a question about gas replacement and product extraction. It is a test of calculation, proficiency of reaction mastery, and students' experimental knowledge.

Lu Xingyin said calmly: "If 0.97g of pentane is produced in the experiment, then the percentage of processed cyanide ion measured in this experiment is... 82.14%."

When answering this question, he only paused for a few seconds.

Chen Yuanyuan flicked through the original question, only to find out after a long time: "Ah, here, the standard answer is 82%..."

"sorry……"

"Is it a rounded value?"

The students were discussing in a hurry.

Meng Congzhou in the front row was silent. He turned to the original question on the test paper and calculated it according to the calculation formula given in the reference answer.

The result is an infinite non-repeating decimal. The only difference is that Lu Xingyin took the first four digits, while the standard answer only took two digits.

Deer Walking Yin is right!

Hou didn't believe in evil, and then turned over a few more questions for Lu Xingyin to do, and Lu Xingyin gave the answers calmly and quickly.

There was only the last question, something went wrong when Lu Xingyin said the answer.

Hou Hao asked, "What did you say was the reaction condition between olefins and water just now?"

Lu Xingyin hesitated for a moment: "Acid...acid catalysis?"

Hou Hao interrupted him indifferently: "It's a catalyst—I don't know what weird tutorial books you read to know your answers, but I'm in class, and you have to listen to the questions I asked! This is the basic Morality issues and respect issues! You sit down and come with me to the office after class."

Lu Xingyin sat down.

Hou Hao continued to give lectures, and the atmosphere in the class thawed a little.

Lu Xingyin remained expressionless, and continued to look down at the textbook.

Chen Yuanyuan lowered her voice and leaned over: "Primary school bully! You will be my big brother from now on!"

Qu Jiao also said: "It's my elder brother too! The school belle is not here, so I'll help him recognize it! From today on, the school belle can only rank second in the food chain!"

They were afraid that this incident would make Lu Xingyin wronged and unhappy, so they tried their best to coax him with cross talk.

The corners of Lu Xingyin's lips hooked slightly: "It's okay, I don't care."

After class, Lu Xingyin followed to the chemistry group.

Hou Hao criticized him for a while, drinking tea while talking, saying the same things he said in class.

Lu Xingyin was neither humble nor overbearing, listened carefully, and said: "The teacher is right."

"Yes, teacher, I will pay attention to corrections in the future."

Facing this kind of student, no matter how angry you are, it's like punching cotton.

Hou Hao probably said that he was tired, so he answered a phone call halfway.

A voice could be vaguely heard on the other end of the phone: "Mr. Hou, is it convenient for you to come over? Our new project is progressing, so you should spare some time to come over—the class in Qingmo No. [-] Middle School is not in a hurry, right?"

"No hurry, there's nothing to do, I'll come right here."

He hung up the phone, and his tone became lazy: "Go back to class."

Lu Xingyin watched him leave the office.

Just as he was about to leave, a teacher in the chemistry group next to him suddenly smiled and turned to look at him: "The addition reaction conditions are said to be acid catalysis...you used to learn competition?"

Lu Xingyin was startled.

There is no competition class in Qingmo No. [-] Middle School—before this school had time to cultivate a qualified competition team, it had already been swept into a corner by the trend of private prestigious schools.

The teacher who talked to him was sitting by the door, and there were two words written on the work card: Chen Chong.

Lu Xingyin has a good memory, and recognized the other party as the chemistry teacher who helped him guide the way when he first arrived.

He said softly: "Yes."

Chen Chong became interested: "I just said, this kind of mistake is only made by contestants when they come back. How did you learn from the competition?"

Lu Xingyin was stunned for a while, then said: "...very bad."

Chen Chong smiled: "It doesn't matter if you are poor. I remember you, you just transferred from class 27, right? I don't teach your class, I take chemistry from class [-], class [-] and class [-], but if you have any questions, it's okay Ask me, I don’t usually go to class, I’m always in the office.”

These three classes are sunshine classes.

Lu Xingyin has never heard of a teacher who can only lead three sunshine classes at the same time - usually two classes are assigned to a parallel class, or one class is assigned to one class. In short, parallel classes are teaching tasks that teachers cannot escape.

Even a teacher like Song Li, who graduated from a famous teacher with more than ten years of experience, must be their 27's deputy head teacher.The teacher in front of him looks younger than Song Li.

Lu Xingyin opened his mouth, wanting to say something, but finally said, "Thank you teacher."

"The old monkey didn't make things difficult for you, did he?"

After Lu Xingyin returned to class, several students came to greet him.

Lu Xingyin shook his head: "No."

"It's fine if you don't have one. You are so amazing. I was so confused by the answers to those few questions in class just now..." The students chattered into discussions, and many people came to Lu Xingyin to ask questions— —Although Hou Hao gave some exam questions, he still couldn’t do what he didn’t know how to do. Some questions didn’t even know how to find the standard answers, and he couldn’t solve them by himself, so he had to ask Lu Xingyin and the others for help.

"Pretentiousness is top-notch, let's see how much he can score in the monthly exam?" Shen Nu sneered at the side, "It is impossible for a normal person to do those few questions so fast, you just trust him?"

"Why not?"

Shen Nu sneered: "Chen Yuanyuan and Qu Jiao both said they didn't read him the answer, but who knows if they hid it, it's fun to show off."

With a sound of "Kara", the back door opened.

A familiar deep voice came out: "——what's the limelight? Little calculator, why are you on this dumbbell bar again?"

Gu Fangwei walked in with a piece of coconut bread in his mouth, a few more in his arms, and a bottle of coconut milk in his right hand.

He conjured a few packets of egg noodles from his seat and threw them on the table for Lu Xingyin and Chen Yuanyuan: "This is for you, I'm going to throw up on this stuff."

Shen Nu looked at Gu Fangwei, his face turned green for a moment.

Everyone remembered what he said just now—it is impossible for normal people to do it so fast.

But Gu Fangwei can, why can't Lu Xingyin?

Lu Xingyin looked calm and said, "My name is Lu Xingyin."

"Little calculator." Gu Fangwei just wanted to call him that, and smiled a little nastyly, "sweetheart, little sweetheart."

Shen Nu couldn't hold back his face, and said in a low voice: "Anyway, he can't do it! Let's see how much he can score in the monthly exam! A few days ago, he only scored more than ten points in the physics and English quizzes in class!"

"Oh, so I lost my temper because of this." Gu Fangwei opened the second loaf of coconut bread and said slowly, "If you dare to say that, I will make a bet. If the little calculator is the first in the class in the monthly exam, you will give it to him." Buy a double breakfast for a month, and if he fails the test, I will give you 1.5 boxes of egg noodles and eight and a half vitamin C effervescent tablets."

Shen Nu: "?"

Lu Xingyin: "?"

Double breakfast sounds like a normal bet, how can Gu Fangwei's bet still have a small amount?

"Will you bet or not?" Gu Fangwei narrowed his peachy eyes, looking extremely affectionate, "Since I am the initiator of the bet, little calculator, if you win, I will take half of it, which is one month's worth of breakfast. one."

Lu Xingyin: "?"

The author has something to say: School beauty: I really just want to cheat breakfast QAQ