Xueba: The Knowledge I Teach, The Crit Is Returned

After eating at the entrance of Linhai University, it was past 9 pm.

Gu Bai sent all the students from Yangcheng No. 1 Middle School, Class 3, Class 3 to the hotel next to Linhai University.

Fortunately, the students of Linhai University are now on vacation, and there are not many college students who go to the hotel to see the hotel, and the hotel room is sufficient.

"Mr. Gu Bai."

Just when Gu Bai was about to leave, Liu Yanyan stopped him.

Gu Bai turned his head: "What's wrong?"

"That..." Liu Yanyan paused and said, "Can you continue to teach us another lesson?"

"Of course... This is also the voice of all our students in Yangcheng High School Class 3. At the end, Liu Yanyan added, and she stared at Gu Bai with a pair of peach eyes.

"Do you mean that too?" Gu Bai smiled and looked at the other students in class 3 in the hotel lobby.

"Yes, Teacher Gu Bai."

"We still want to listen to your class one last time. 99

The answers of Class 3 students were surprisingly neat, and everyone's face was full of seriousness.

Gu Bai looked at the students in Class 3, each with a young but serious face, smiled and waved his hand: "It's not a problem."

"Tomorrow, the lecture hall 301 of the lecture hall of Linhai University will be assembled."

Before the final exam, Gu Bai taught Linhai University students in the lecture hall.

The only concern is whether the classroom will be a little bit hot, if there is no air conditioning in this weather, it will definitely be hot.

"Okay~~~"

Liu Yanyan danced happily, ignoring her status as a classmate of Class 3.

The performance of other students was the same. Although Liu Yanyan did not boast 150 pictures, they were still very excited to hear that Gu Bai promised to teach them again.

Gu Bai's teaching ability, they fully believe, is also verified by the college entrance examination.

And, this time it was face-to-face teaching, and they were very much looking forward to it.

On the way back to the school dormitory, Gu Bai was thinking about the content of tomorrow's class.

He didn't know if the students in Class 3 really wanted to study, or if they really wanted to "reminisce" the unforgettable study time of more than 100 days in the college entrance examination.

But none of that matters anymore.

Now, the students in class 3 are not limited to the knowledge of senior three, so Gu Bai can also gain experience points, so why not do it.

Moreover, Gu Bai is also really willing to teach this group of students in Class 3.

The next day, 8 in the morning.

Gu Bai rushed to step professor 301 of Linhai University.

When Gu Bai arrived, all 56 students from Class 3 had already arrived.

Smiling and nodding to all the students, Gu Bai walked to the podium.

Gu Bai is no stranger to the podium now. After all, he has taught the freshmen of Linhai University for so long.

"Attend class!!!"

Gu Bai walked to the podium and said something with a smile.

However, the answer of class 3 students was not "the teacher is good".

"First, first.

"Come here, the small bench has been moved, just waiting for the anchor to start the class."

"6666, this anchor is amazing!!! 35

"Hahaha, I'm back when I worked hard before the college entrance examination, I feel good. 99

"Gu BaiYYDS"

Listening to the various answers from the classmates, Gu Bai couldn't help but smile.

However, it didn't take it to heart.

The teaching does not have to be so restrictive, nor is it so strict and serious. Gu Bai feels very good in such a relaxed and pleasant learning state.

Putting a slightly simpler advanced mathematics test paper on the table, Gu Bai started today's teaching.

This time, Gu Bai is going to tell them about the knowledge in the university.

They have all graduated from high school, so it is quite good to learn the knowledge in the university in advance.

on stage.

Gu Bai seems to have returned to the feeling when he gave lectures to this group of students four months ago.

The speed is not fast, and the difficulty of the test papers is not as difficult as when teaching at Linhai University, after all, they have never been in contact with them.

Fortunately, the students in Class 3 knew the rhythm of Gu Bai's lectures, and they listened very carefully.

[The pinch theorem, also known as the two-sided pinch theorem, the pinch criterion, the pinch theorem, the forcing convergence theorem, and the sandwich theorem, is one of the two criteria for judging the existence of a limit... 】

[....The clamping force theorem is an important theorem for finding the limit. As a simple example, if the sequence {Xn}, {Yn} and {Zn} satisfy the following conditions: (1) When nN0, where NO∈N*, Yn≤Xn≤Zn. (2) {Yn}, {Zn} have the same limit a, set -∞a+∞, then the limit of the sequence {Xn} exists, and limXn(n→∞)=a.

l

While talking about knowledge points, Gu Bai wrote about the problem-solving process of example topics.

The students in Class 3 under the stage also listened earnestly (aibj).

However...

When Gu Bai finished writing the answers to the questions, all the students in Class 3 showed a look of surprise on their faces.

Is this university knowledge?

Why is it so simple?

Of course, they must be mentally prepared in advance, after all, they have experienced Gu Bai's teaching.

But...it's a college subject after all, not high school.

"This...."

"On the one hand, I understand it at the same time. Besides, it's still the kind of...the kind of learning knowledge points and doing problems at the same time.

Liu Yanyan's eyes widened, and she looked at Gu Bai on the stage and murmured with some doubts: "Is it because the advanced mathematics in college is too simple?"

"No, no, no. Advanced mathematics in college is not very, very difficult, but it is definitely not easy.

Immediately, Wang Na, who was sitting beside Liu Yanyan, immediately refuted.

Wang Na has an older brother who is in college. She once read the advanced mathematics books in college, but it was very difficult. She couldn't understand it at all.

"Then..." Liu Yanyan was stunned.

Even if you are mentally prepared, even if you know that Gu Bai's lectures are very good, but... this kind of university knowledge that has never been touched can be understood in one go, she thinks it is too incredible.

Of course... this moment is not just for Liu Yanyan.

All the students in Class 3 opened their mouths in surprise.

Wang Jinqiu from Class 3 and other students who have been admitted to Shuimu University also looked at Gu Bai on stage in disbelief.

To be honest, for today's lectures by Gu Bai, these 3 class masters are carrying a 'reminiscence', not really wanting to learn anything.

However, however...

This amazing host, Gu Bai, who led them to break through the bottleneck of high scores in the final college entrance examination, once again broke their cognition.

"Cow, really cow."

"With Gu Bai, what university do you go to?"

"It's enough to learn directly from Gu Bai.

Still sitting in the back row, Wang Meng couldn't help clenching his fists and shouting excitedly.

His gratitude to Gu Bai is different. In the last 100 days of the college entrance examination, Gu Bai took him from more than 200 points to less than 600 points, so he always felt that Gu Bai's teaching was very good and very good.

However, at this moment, Wang Meng was once again shocked, and Gu Bai's teaching once again broke his cognition.

It turns out that he can understand and understand even the knowledge that he has not learned in college.

"Yeah, what university do you go to. Those professors, do you have Mr. Gu Bai's lectures?"9

"Absolutely not, absolutely not."

"Yes, absolutely not, I can clearly feel that my understanding of these knowledge points is very thorough.

This is the real thought in every student's heart, and even without comparison, they can feel that Gu Bai's teaching is definitely better than any university professor.

Gu Bai was also stunned by the students' reaction.

Is systematic teaching so exaggerated?

After all, this is new knowledge in the university, and this group of students in Class 3 has never been exposed to it.

Could it be...is the new inspirational teaching blessing of systematic teaching ability?

But...why is this inspiration and blessing not reflected in the freshmen of Linhai University?.