Lin Qian was woken up by a series of phone ringtones, looked at the time, it was only half past five in the morning, under normal circumstances, Lin Qian got up at six o'clock, went for a run for half an hour, and after coming back, he should go to work after simply cleaning up.

The call at half past five was indeed something Lin Qian didn't expect.

An unfamiliar number, but Lin Qian still answered it.

"Hey, how are you?"

"Teacher Lin Qianlin, right?"

A loud voice came from the phone, and his age didn't sound very old, he should be about thirty years old.

"Yes."

Hearing this, Lin Qian had already guessed the identity of this person.

"I received the entrustment of Director Liu, in the next period of time, I will take your class, and you will listen to the class on the side.

I looked at the class schedule, and the first class in the morning was your class, half past eight, don't be late. ”

Listening to the words in his tone, which meant that the command was particularly serious, Lin Qian rolled his eyes, hung up the phone and continued to sleep.

At eight o'clock in the morning, Lin Qian came to the door of the classroom of the sixth class of the third year of high school.

As a rule, the first class at the beginning of the school year is the class teacher's class.

"Hello Mr. Lin!"

"Hello Mr. Lin!"

……

The students were very enthusiastic, they got up very early, and at this time they had finished reading and had breakfast, and they all seemed to be full of energy.

Lin Qian also greeted them very politely.

"Eh, Mr. Lin is so handsome, he must be very handsome when he lectures."

"Needless to say, you didn't see that when Mr. Lin played table tennis, he was too handsome."

"Teacher Lin is mine, don't rob me!"

The whispers of several girls reached Lin Gan's ears, with a sense of mockery, as their class teacher, they were not qualified to give them lectures, it was ridiculous!

Seeing that Lin Gan, who was standing at the door, only had a notebook in his hand, a curious boy asked, "Teacher, what are we talking about in the first class today?" ”

Lin Qian said with a smile: "I didn't tell you about the first class, I just listened to the class." ”

Hearing this, the students immediately became confused.

"Why, you're our homeroom teacher!"

"That's it, why can't the head teacher give us lessons?"

"Ding, get recognition point 10."

Lin Qian was quite pleased with the students' reaction, and said: "This is the school's arrangement, all you have to do is follow the school's arrangement!" ”

Lin Gan's expression was a little serious, he didn't want to bring his grievances with Liu Fu to the students.

Seeing Lin Gan's face change, the group of students didn't dare to say anything more, but the anger on their faces still did not subside.

At this moment, several teachers carried stools into the classroom.

Lin Qian recognized Liu Fu's body at a glance.

There was only one who didn't hold a stool, and it seemed that it was the teacher in class today, with short hair and a blue shirt, which really looked like a teacher.

The teacher glanced at Lin Gan, smiled a little sarcastically, ignored Lin Gan, and walked directly into the classroom.

And Liu Fu walked in front of Lin Gan.

Looking at Liu Fu's round and greasy face so closely, Lin Qian even felt a little disgusted.

"Teacher Lin, you have to listen carefully to today's class, the person who replaced you in class today is also a newcomer to our school, but he is a doctor, you can also look at the gap between an undergraduate like you."

Liu Fu spoke unceremoniously, and the teachers listened secretly, but they didn't dare to speak loudly, for fear of offending Liu Fu and ending up like Lin Gan.

"Director Liu, don't worry, I will study hard."

Lin Qian smiled slightly, and there was not a trace of dissatisfaction on his face.

Liu Fu was quite satisfied with Lin Gan's reaction, and sneered, wanting to fight him, but he was still a little close.

"Well, it's good that your attitude has changed, so let's listen to the class."

After speaking, he also walked into the classroom.

The doctoral student walked up to the podium with a textbook on his face, a professional smile on his face, and the class bell rang just right.

The bell rang and the man shouted for class.

According to the rules of the third middle school in the magic capital, the class leader called to stand up, and Qi Qi said that the teacher was good, but there was no sound in the class.

Lin Qian glared at Wang Wenlong.

When the class meeting was held yesterday, Lin Qian had already said that Wang Wenlong was the preparatory squad leader first, but he didn't expect Wang Wenlong to be so stubborn.

Glaring at Wang Wenlong, Wang Wenlong shouted reluctantly: "Stand up." ”

Only then did everyone get up in unison and shout weakly, "Hello teacher." ”

The man also felt a little embarrassed, coughed lightly, and said, "Hello classmates, let me introduce myself, my name is Huang Xing, a doctor of biology who came back from studying in the Da Yu Empire. ”

"In the coming period, I will spend a few days with you."

Seeing that there were no students below to take care of him, Huang Xing was a little annoyed, but he still continued.

"Today we're going to talk about diffusion and infiltration."

When Lin Gan heard this, he couldn't help but nodded, the first stage of the third year of high school is the foundation of review, and there are not too many problems with starting to review from the aspect of diffusion and infiltration.

Soon, Huang Xing began to explain boringly.

"We know that there are six ways in which matter enters and exits the cell."

"Diffusion, osmosis, passive transport, active transport, endocytosis and exocytosis."

……

Listening to Huang Xing's lecture, Lin Qian felt that he had read the textbook again.

Half a class passed, the textbook was finally finished, and Huang Xing took out a stack of test papers and handed them to his classmates.

"It's already the third year of high school, it's not enough to just learn theory, the most important thing is practice, I'll send a test question below, everyone does it for fifteen minutes, we explain it in class, and digest it in class."

Liu Fu is very satisfied with Huang Xing's class, there is no mistake in the theoretical knowledge, and he also pays attention to practice, and he knows that he will be a good teacher at a glance.

Liu Fu looked at an old man sitting beside him and asked, "Teacher Zhao, what do you think Teacher Huang's class is ......?"

This Teacher Zhao in Liu Fu's mouth is a veteran-level teacher in the third middle school of the magic capital, and he has served in the third middle school of the magic capital for more than 30 years, but unfortunately, he will retire next year.

"Yes, the knowledge points are very clear, the key points of the test questions are also good, and the difficulty is not great, but there are also a few confusing questions."

Hearing the old man's affirmative answer, Liu Fu was very satisfied, in his opinion, there was no need to continue to listen to the lecture here, so he simply stood up, lifted the stool, and motioned to Huang Xing with a smile on his face.

Huang Xing walked over obediently and listened with his ears.

"Let's go to Class 5 to see Teacher Ye's class, you continue, you speak well."

After receiving the praise of the teaching director, Huang Xing was also overjoyed, nodded, and said, "You guys just go and get busy." ”

The more Liu Fu looked at Huang Xing, the more pleasing he felt, patted him on the shoulder in approval, and left the sixth class of the third year of high school with a group of teachers.