Xueba: The knowledge I teach, critical hits are returned

Gu Bai refused online teaching.

First, he could not get to know students face to face and teach them in accordance with their aptitude.

Second, he did not receive any salary.

But now it seemed that this was the only way for Gu Bai.

But before that, Gu Bai was still prepared to try the tutoring class.

When he came to the"hot water" place in the school, there were many small advertisements posted there.

These small advertisements were all part-time job recruitment for college students.

【Carnival Hotel wedding 'serving dishes', 12 yuan per hour】

【Wanda Mall small flyer, 100 packs a day】

【Guangdong rich woman pays a lot of money to have a child, 400,000 yuan, phone: 1565536**】

【Recruitment of senior high school mathematics teachers for training classes...】

【1v1 training and tutoring for primary school students.

After screening for a long time, Gu Bai found several training classes among the numerous small advertisements.

Gu Bai called one by one to inquire.

"Sorry, this is a senior high school sprint class, we need at least one year of teaching experience..."

"Sorry, you have no teaching experience. I need at least one year of training and counseling experience."

"There are no high school counselor positions, but there is a vacant counselor position for second graders in elementary school. Are you willing to try?"

"awaiting notice..."

As expected by Gu Bai, most of them refused after asking him about his relevant information.

A small number of them asked if he was willing to tutor in"primary school".

Of course, Gu Bai refused.

Tutoring in primary school was no longer meaningful to Gu Bai.

He shook his head and gave up the idea of looking for a training class to be a teacher for the time being.......................................

Open the door of dormitory 318

"WTF...This blind man is so awesome, he can actually do the Ma's Triangle Kill!!!"

"Leveling, definitely leveling, I will report it after the game is over"

"No matter if he is a power leveler or not, I will kill him in seconds after activating him. Come on, face the wind!!"

Four roommates are playing LOL, and another roommate, Li Xiongfei, is sitting on the bed, fiddling with his phone with a 'lewd' look on his face.

"Xiaobai, you are back from your part-time job."

Li Xiongfei saw that it was Gu Bai and greeted him with a smile.

"Yeah." Gu Bai nodded and smiled, then asked,"Why, you didn't masturbate?"

"No."

Li Xiongfei smiled, picked up the phone and said,"I'm chatting with a girl."

"girlfriend?"

"No, it’s a foreign girl that Drift Bottle just met?"

""Foreign girl?" Gu Bai was stunned for a moment. When did foreigners also play drifting bottles?

But Gu Bai did not ask more and came to his seat.

Gu Bai's dormitory is a 6-person dormitory, with a bed on the top and a desk on the bottom.

After tidying up the desk, Gu Bai prepared to start the live teaching.

"There are still more than 100 days left before the college entrance examination. Senior high school students should be doing the second round of review."

"I wonder if there are any senior high school students who are learning through live streaming."

Gu Bai thought to himself. He had already applied for the account of the live streaming room.

The live streaming platform Gu Bai chose was Douyin, which is also the most popular app now.

There are many types of live streaming on the Douyin app, including singing, dancing, fishing, selling goods, etc....

It is very inclusive. Gu Bai has never seen live learning, but he has seen the Douyin of many science bloggers.

Gu Bai pointed the camera at the desktop and started the live broadcast.

Suddenly, a picture of the 'real college entrance examination question' of Anhui Province last year, which Gu Bai had prepared in advance, appeared in the live broadcast room.

That's right.

Gu Bai is going to teach and do questions in the live broadcast room.

There are still more than 100 days before the college entrance examination. The senior high school students have entered the second round of review. They have learned all the knowledge points they should learn. Now the main thing is to check for deficiencies and make up for them, and then do questions, do questions, and do questions.

This kind of 'teaching and doing questions' that can't be considered teaching can also be regarded as an alternative.

But...For some high school students who want to kill time and rest, playing Douyin is a good choice.

Just like that.

Gu Bai waited for 10 minutes.

The number of viewers in the live broadcast room was always 0.

Gu Bai was a little frustrated. He simply didn't care whether there were people or not, and started to do the"College Entrance Examination Questions" in front of him last year.

Time passed by.

Finally....God will not let down those who work hard.

A viewer came into the live broadcast room, and the first barrage appeared.

""Host, how do you say 'country' in English?"

However, when Gu Bai saw the comments on the screen, his face was full of questions.

What the hell?

This is a math teaching live broadcast room, and you ask an English word?

However, Gu Bai still directly helped the live broadcast room to answer the comments:"c, o, u, n, t, r, y, country."

The next moment, the system prompt sounded in Gu Bai's mind.

【Ding, congratulations to the host for teaching Liu Yanyan the English word 'country', 10,000 times critical hit, reward word a, abandon alter......】

"this...also"

"And it's a 10,000 times critical hit!!!"

Gu Bai was stunned.

He learned 10,000 words directly. The system is too powerful.

Gu Bai is now a freshman, and his English level is similar to that of a senior high school student, or even slightly worse. His vocabulary is at most level 4 English.

And this critical hit reward directly brings his vocabulary to level 8 or above.

It feels good.

The life of cheating does not need to be explained, and the joy of cheating is beyond your imagination!

After being stunned, another barrage of comments flashed across the live broadcast room and asked:"Oh, thank you, I remember it."

Looking at this barrage, Gu Bai smiled, I should thank you, I taught you a word and I mastered 10,000 words

"Classmates, do you have any other questions?"

"My live broadcast room mainly teaches mathematics, and I can answer any questions you don’t know."

Gu Bai certainly won’t let the audience of this live broadcast room leave.

"en....Can you help me answer the penultimate question?"

After a while, Gu Bai saw a comment on the live broadcast room.

Gu Bai looked at the penultimate question on the test paper.

【Given that the sequence {An} satisfies a1=2, An=square root An-1+2 (n=2, N∈N), prove

(1) Prove that: for any n∈N, An2 always holds;

(2) Determine the monotonicity of the sequence {An} and explain your reasons;

(3) Let Sn be the sum of the first n terms of the sequence {An}, prove that: when a=3, Sn2n+4/3;

】

This is a number series question, and it is also a must-test question in the college entrance examination every year. It is generally quite difficult.

(PS: Please give me flowers and review votes for my new book!!!)