"Then I'm not polite." Dai Wan said, taking out the white rubber gloves and putting them on his hands, then pressed them on his head with a hard class notes, grabbed the door and twisted his hands hard, pushed them away, and looked around the classroom calmly. Hehe, how about the glue? I'm not afraid, how about putting slippers on the door frame? Still not afraid.

Ding Liujing said to Xu Yuelin quietly: "Teacher Dai looks so imposing. It seems that he has won a lottery. I have a bad feeling."

As expected, a loud scream came from the classroom: "Ah!"

Dai Wan was wary of the front, back, left and right, but forgot to get down. He stepped on a piece of soap covered with water. With a "splash", the soap was pushed out far away, while he was swinging his back and waved his hands wildly in the air. He was about to fall to the sky, and everyone had already taken out their cameras to commemorate the first victory.

Unexpectedly, at this moment, a person suddenly stepped outside the door that no one wanted to see, stretched out his hands forward and firmly grasped Daiwan.

"Teacher Dai, haha, be careful at your feet." Old Liao put him down and was about to scold these ungrateful students. Dai Wan had already patted him and said, "Teacher Liao, don't be nervous, I'm going to class, are you sitting in front or behind?"

Go to the last row and find an empty seat to sit down. The left is Meng Jun and the right is An Chunchun. An Chunchun is tall and can only sit in the back row without blocking the sight of other students, but she doesn't seem to care.

"Mengjun, who did it? That piece of soap." Lao Liao said coldly: "Did you deliberately not give me face?"

"Oh, this, I don't know. I was sleeping just now. I'm going to listen to the class. Let's talk about it later." Meng Jun quickly looked around and said to him.

"Student An Chunchun, are your feet ready?" Lao Liao turned his head and asked softly, his eyes unconsciously floating towards An Chunchun's slender ankle with a small piece of green short cotton socks. An Chunchun nodded and stared at the blackboard, indicating that he was in class and was inconvenient to speak.

Meng Jun cursed in his heart: "I'll kill you! Old pervert!"

The setback just now seemed to have never happened to Dai Wan. He tidied up his tie, followed the wrinkles on his clothes, walked upright on the podium, shouting majesticly, "Class!"

"Hello teacher." A lazy voice seemed to have just escaped from the slum and had been malnourished for a long time.

"Hello, classmates. Sit down." Dai Wan wrote down his name on the blackboard: "Yes, my name is Dai Wan. I can't agree that someone will forget me. Maybe someone still remembers it, but I believe from today on, you will always remember my name, and I will lead you to glory."

Ye Yuhu said intimately: "Is he running for governor?"

"You are a group of lovely students, but because of the bad habits in the current society, you have temporarily lost your direction. Please rest assured that Teacher Dai will not let you go astray. The first thing I want to emphasize is classroom discipline. No rules is enough to make a square and round. Correct your own learning attitude and clarify your ideals and goals. Your life will spread your wings from chemistry class!" Dai Wan was full of energy and became more and more excited as he spoke. At the last sentence, he almost blew out his roar and anger that had been circling in the classroom for a long time.

Lao Liao thought to himself: "It turns out that he is a powerful figure who has been practicing in a mental hospital. It makes me unable to reach it. I admire you."

"In my class, it is strictly forbidden to be late for absent from class, leave early and go to bed, smoke and drink, play boxing orders, flirt with men and women, talk and fight, lack of concentration, get away from concentration, make small moves, pass notes, send mobile phone text messages, play poker and mahjong, read novel extracurricular books, pick your nose and toes, dress up, don't help with homework, and contradict the teacher... If there is any violation, I will definitely kill you!" Dai Wan pressed his hands on the podium, with awesome momentum!

"Oh my God, if I had to choose one of the teachers in the school, I would rather believe that he had evolved into a super Saiyan often." The students all gasped. Is this the cowardly and incompetent Dai Wan who was so honest? Cui Zheng rubbed his eyes in disbelief: "I read that right, will he be possessed by alien souls? Quick, Four Eyes, re-evaluate how many tens of thousands of combat power he has reached."

Siyan slow-eyed Sri took out his laptop and smiled faintly: "People who have been hit are usually like this. Don't make a fuss. For example, love breaks, unemployment, or death of relatives, can make people's mental outlook different from before. Don't worry, at most two days, I can turn him back into the pitiful worm in the past."

He had just turned on the computer, and Dai Wan glanced coldly and found something strange from the audience. He took two steps at the moment. He shouted and rushed over with a cheetah-like speed. He snorted coldly: "Student Hu Ce! I just announced the 36 disciplines and 108 points of attention. You deliberately violated them and didn't take my words seriously. The state-owned national and legal families have family rules. I will immediately stop outside the corridor!"

Seeing that the four eyes were still motionless, he was even more angry and grabbed his arm and lifted it up.

Four-eyed eyes said coldly, "Don't move, I will leave myself." He waved Daiwan hard and walked out of the corridor with a swagger. His face deliberately showed a proud look, as if he had won the lottery and wanted to receive the prize.

Li Yuzhong murmured: "It has changed, he has really changed. I remember Zhang Sanfeng was thinking hard in the cave for several years, and it was the same when he left the seclusion."

"No, he is more like an evil orc drinking demon blood."

Dai Wan followed Siyan to the corridor, drew a small circle on the ground with chalk, and said, "Standing in one leg, you can't get out of the circle without my approval."

Four-eyed stared at him: "I will go to the board of directors to sue you for abuse of students."

"Did I abuse you? When did I abuse you? I am trying to train your will! God will give you great responsibilities to this person, and you will have to work hard and your mind first! If you have not yet retreated, I will naturally have to slap your naughty nature and don't want to escape. If you run away, don't come to chemistry class."

Four eyes hesitated for a while, and finally stood in the circle with pale face, but their eyes were full of resentment.

Everyone was stretching their necks to look at it. Lao Liao felt it was not appropriate, so he hurriedly walked out to smooth things over and said, "Teacher Dai, this is a waste. The students are sixteen or seventeen years old, so doing this may backfire. It is better to sit down and educate them well."

"No!" Dai Wan flatly refused: "Students need to be educated like this. I have learned from Director Qiu yesterday. Jade cannot be made into a weapon, and students cannot be made into a talent if they are not punished." He walked back to the podium with his hands behind his back and proudly.

As soon as he went out, everyone had exchanged opinions from each other. Ye Yuhu said: "It seems that he has reached another extreme. We have to change our methods and prescribe the right medicine."

Cui Zheng nodded: "It's not clear, let's be secret, so he can't be guarded."

Lao Liao himself was also a little overwhelmed and thought, "It's another strong man. If the student drives him crazy, he may also force the student in reverse... If it goes too far, I'd better find a way to stop it." He quietly pushed the four eyes that were struggling in the circle and said, "You run away immediately in a minute. I won't remember you've missed class or chemistry class, and discuss it later."

Four eyes nodded gratefully, and he walked into the classroom and closed the door, blocking Dai Wan's gaze of surveillance.

Dai Wan stacked the laptop and the handout together and said: "The computer is temporarily handed over to me for storage. I will collect it with me after the final exam. Let's start the class. Today, I'm talking about hydrocarbon derivatives. A series of compounds generated by the hydrogen atoms in the hydrocarbon molecules are replaced by other atoms or atomic groups called hydrocarbon derivatives. Among them, other atoms or atomic groups that replace hydrogen atoms make the hydrocarbon derivatives have special properties different from those in phases, and are called functional groups..."

While speaking, I took out the molecular structure diagram and hung it on the corners of the blackboard so that the students can see more intuitively.

He spoke with relish and devoted himself, but no one listened. Most of the students had no interest in learning, while others were angry by his arrogance, thinking about how to act as a non-violent and uncooperative attitude.

Daiwan is still very accurate in class. The relationship between various molecules and the answers to the exercises are clearly explained. It is just that the science courses are boring and people who don’t have that distracting will not listen to it.

"Murong Lanluo! I said so hard, but you are sleeping!" Dai Wan gradually felt something was wrong, glanced at the audience, and roared loudly: "What are you doing? You don't care about the fruits of other people's labor, and you are so despised of the sacred subject of chemistry. Go to the corridor to be punished to stand!"

Murong Lanluo slept too late with Xiaoshuang yesterday, and Daiwan was really not interested in the lecture. It was like a continuous lullaby for Jedi, so she couldn't stand it. If she was usually rolling her eyes, she would have gone out to play in class yesterday. However, the teacher was behind her and could not do too outrageous behavior. She looked at Lao Liao with grievance. Seeing that he had no expression, she had to walk out with his head hanging down.

Dai Wan opened the door and was shocked: "Where is Hu Ce? Where did you go? You dare to escape, the rotten wood cannot be carved!"

Lao Liao then stood up and smiled, "Teacher Dai, don't be excited. Hu Ce fainted just now. I asked someone from the infirmary to carry him away. Hu Ce himself was a little anemia and could not stand for a long standing. As far as I know, Murong's physical condition is not very good."

Lao Liao shared the same enemy with him, and expected that there would be no fraud. Daiwan was also afraid that the student would be incurred and he would bear criminal responsibility. He waved his hand and said, "Student Murong, go back to your seat and sit down. Remember not to sleep anymore, otherwise I will deduct your exercise points."

Next, Li Yuzhong was confiscated a mobile phone, and Ouyang Lifang was punished to copy the exercises a hundred times, which made the atmosphere in the classroom as tense as the prison.

Ye Yuhu whispered to discuss countermeasures, and Cui Zheng only said eight words: "Watch the changes and slow down."
Chapter completed!