Reborn since 2012

"Li Hao, please answer, why?"

After seeing Wang Ping almost burst into tears, Yan Jun let Wang Ping go and turned to ask Li Hao next to Wang Ping.

"Yes...it's because"

Li Hao's grades were similar to Wang Ping's, so Wang Ping couldn't answer, and Li Hao naturally couldn't answer either.

Yan Jun couldn't answer when he saw Li Hao, and his face became a little gloomier.

Then I asked several other students, both male and female, but no one answered.

And Shen Qiqi was also called up to answer this question.

Although she answered some basic knowledge about sound, she still didn't understand the question, and Yan Jun was still not satisfied.

"Okay, it seems that everyone in your class doesn't know about this problem. Then you can go home and clarify this problem for me. What's going on?

Also, copy all the lessons from Friday for me ten times, write them in your homework book, and hand them over to me tomorrow morning. If anyone hasn’t written, or hasn’t written seriously about my lesson, then you don’t need to listen. "

The "King of Hell" is indeed the "King of Hell" and directly asked all the students to copy the physics course they learned on Friday ten times.

Immediately, all the students in the class changed their expressions upon hearing this, even Shen Qiqi's expression changed. The only one whose face remained motionless was Xu An.

You must know that this chapter on music in physics class has more than ten pages in the book. If you copy it once, it will take more than half an hour. How much time will it take to copy it ten times?

And they also have homework from other subjects, so they can't finish it in one night.

"Teacher, aren't you being a little too arrogant by doing this?"

Just when all the students in the class felt that they were going to write hard tonight and looked sad.

A voice rang out, and everyone looked for it. When they saw it, it turned out that it was Xu An who had stood up, looking at Yan Jun with a fearless face and clear eyes.

The other students, including Wang Kuan, never thought that Xu An would be so bold and so bold as to dare to contradict the teacher. This was absolutely impossible in their minds.

Although they all know that Xu An has always been very courageous, otherwise he would not have had two fights in school.

But they didn't expect that Xu An would be so courageous.

He contradicted the teacher in class, and it was Yan Jun who contradicted him.

You know, in No. 12 Middle School, there are very few incidents of contradicting teachers, and the person who contradicts is the notorious "King of Hell" in No. 12 Middle School.

After Shen Qiqi heard Xu An's words, she looked at Xu An in disbelief.

Then she winked at Xu An crazily and told Xu An to sit down quickly and stop talking. If she offended the teacher, Xu An's physics class would be over.

"What did you just say? What's your name?"

When Yan Jun heard Xu An's words, he was stunned for a moment and couldn't react. He didn't expect that a student would dare to contradict him. This was something he had never done in more than 20 years as a teacher.

Yan Jun slowly walked up to Xu An, looking at the childish-looking but fearless man standing in front of him, staring at him with deep and clear eyes, Yan Jun became interested in this student.

"Teacher, my name is Xu An. What I just meant is that what you are doing is unreasonable."

Xu An looked at the tall and tall Yan Jun in front of him without any fear. He stared at his sharp eyes and continued to speak loudly.

"You said what I did was not right. Then what should I do? Let me listen to your answer. No one in your class can answer such a question. You actually said that the homework I assigned you It doesn’t make sense, am I the teacher or are you the teacher?”

Yan Jun looked at Xu An and said loudly, especially the last sentence, he roared directly at Xu An.

The other students around looked at the scene that happened in front of them, and they were suddenly frightened and trembling.

Some students who felt something was not right about the situation were even prepared to run out of the classroom and call the class teacher if there was any conflict at the next moment.

At this time, Shen Qiqi's face looked troubled and anxious, her palms were constantly sweating, and her heart was about to rise when she saw Xu An and Yan Jun talking.

"Teacher, if I answer this question, how about you exempt us from this homework?"

Xu An seemed not to notice the stormy and thunderous atmosphere in front of him. He looked at Yan Jun with a flat look and said.

"Can you answer this question? If you can really answer this question, then you won't have to do these homework, and I will let you become the physics class representative of our class."

When Yan Jun heard Xu An's words, he was stunned at first, and then as if he knew Xu An again, he nodded and agreed to Xu An's request, and finally promised to make Xu An the physics class representative.

"Okay, I agree!"

"Well, just talk about this question, how far is the carpenter from him?

Xu An heard the physics teacher's words, then looked directly at the physics teacher and said.

"Teacher, can I borrow the blackboard for this question?"

"Well, of course."

Yan Jun nodded when he heard Xu An's words and asked him to go up to the blackboard and write.

Xu An then went up to the podium, took out a piece of white chalk from the chalk box and started writing.

Solution: Ignore the time of light propagation. When the observer hears the sound of the hammer, he happens to see the hammer hitting the nail, and after he stops hammering, he hears two hammering sounds. It can be seen that the sound of the hammer is transmitted The time t to the observer should be twice the hammer action period t, that is, t=2t, t=…….

While watching Xu An write down the entire solution to the problem stroke by stroke on the blackboard.

Suddenly, all the students in the class were dumbfounded and looked at Xu An's back in disbelief, especially Shen Qiqi. She couldn't understand why Xu An could solve this question.

Moreover, she only knew some of the questions Xu An wrote.

When Yan Jun saw Xu An writing down the steps to answer the question, he was dismissive at first, and then nodded solemnly. Especially when he saw Xu An calculating the steps to solve the problem step by step, he looked at Xu An with satisfaction, not knowing what he was thinking. something.

"Teacher, what do you think?"

After Xu An finished writing, he turned around and looked at Yan Jun below and asked.

"Well, what you wrote is good, and everything is correct. Come on down.

Since someone in your class has already written this formula, you don’t have to write the homework ten times, and today I will announce something, from now on you may become the class representative of the physics class."

After Yan Jun asked Xu An to return to his seat and sit down, he walked forward, stood on the podium, and watched everyone in the classroom make a solemn announcement.

"Yeah, great!"

"It's great, I finally don't have to write anymore."

…

After hearing Yan Jun's words, all the students in the class were happy and excited, and many people looked at Xu An with gratitude in their eyes, and their feelings towards Xu An also changed a lot.

You must know that in the past, because Xu An was from Class 4, after joining their Class 1, he was a bit unsociable, and they generally did not play with Xu An.

Although Xu An's grades were among the top six in his class, it was because of his close relationship with Shen Qiqi.

So his popularity in class 1 was not very good, but after this incident, most students in the class changed their views on Xu An a lot.

"Papa papa"!

Wang Kuan, who was at the same table next to Xu An, saw him coming down. After a moment of silence, he was the first to applaud.

After Shen Qiqi saw Wang Kuan clapping, she also clapped. When the other students saw someone taking the lead, a burst of thunderous applause burst out, which lasted for more than thirty seconds before they stopped.

"Okay, now I'm going to teach you. Part of today's question is not covered in the course I taught you, and the other part is in the book. Today I will tell you how to solve the problem, so that you won't have to worry about it in the next exam. I don’t even know how to do this kind of question, it would be a shame for me.”

After Yan Jun looked at all the students below and applauded, his face was still indifferent. Then he finished speaking and started class.

However, apart from Xu An's episode, the effect of the class was also much better.

Many other students in the class, perhaps influenced by Xu An, were no longer afraid of Yan Jun after class.

Moreover, the voices he spoke became louder, and the eyes he looked at Yan Jun were no longer so fearful.

In the following class time, the students in Class 1 also joked with Yan Jun during class, and they became friends after class.

Even a few years later, Yan Jun once said in front of all the students, teachers and leaders in the school that Class 1 of the 12th grade of junior high school that year was the best physics class he had ever taught.

Of course, this is all a story for later!

Soon it was time for classes to end. All three classes in the morning had been completed. Xu An and Shen Qiqi left the school together and were on their way home.

"Xu An, congratulations to you today. You actually became the class representative of the physics class. Then you have to tell me what instructions the "King of Hell" has in the future. Also, how did you do that question?" I can’t even do it.”

Looking at Xu An, Shen Qiqi first congratulated Xu An, and then couldn't help but ask with some doubts.

To be honest just now, in the physics class, Xu An and Yan Jun were really frightened when he contradicted her.

But Shen Qiqi didn't expect that Xu An actually solved that question.

You have to know that question, even the physics teacher has said it, it is a part they have not learned yet, and it is not in the book.

Even she can't do it, although Xu An said that his performance has improved by leaps and bounds in this period of time.

But Shen Qiqi and Xu An grew up together, and she knew Xu An well, so she was curious and wanted to ask Xu An how he came up with that question.

"When I was reviewing my physics class at home over the weekend, I accidentally looked it up on my phone. I noticed that this question was a bit difficult, so I wrote it down.

Unexpectedly, it was such a coincidence that it happened to be the question that the teacher asked us to do. It sounds really dangerous. If I hadn't happened to search for this question, we would have been really unlucky."

When Xu An heard Shen Qiqi's words, he couldn't help but smile bitterly.

He knew that Shen Qiqi would definitely ask him on the way, so he had already thought about the words in his mind.

"Is it really such a coincidence? Then you are really lucky. I reviewed the physics book for two days over the weekend, but why didn't I find this question on the Internet?"

"Ahem, maybe you didn't check it for a while. It was random, and I was just lucky for a while."

After Xu An heard Shen Qiqi's confused words, he coughed twice, said comfortingly, and then changed the topic.

Xu An was going to tell Shen Qiqi that this question was from when he was in junior high school before he was reborn. He went to Shen Qiqi's house to play by accident and saw the physics knowledge point that she was punished by the teacher to write down ten times.

Moreover, Shen Qiqi also coerced Xu An to write it several times for her.

So he was deeply impressed by this question, and out of curiosity, he asked Shen Qiqi about it.

After Shen Qiqi explained to him the cause and effect of the incident, he remembered a little bit about the incident.

And last weekend, when Xu An was reading the physics book, he suddenly remembered what Shen Qiqi said to him before he was reborn.

I quickly found that question from the Internet and spent a lot of effort to remember it in my mind.

He was just taking precautions to prevent the physics teacher from getting this question on Monday, but he didn't expect that it would actually be used.

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