Tao Li, who was in class, suddenly felt a chill behind him, and at the same time, there was a little "sadness of the balls" between his legs.

There is a murderous aura!

Tao Li clamped his legs, subconsciously protecting something, and then couldn't help but look outside, but he didn't find any trace of anyone.

Tao Li didn't care much about it, it was the little brother's protest that he hadn't opened meat for more than 20 years.

It wasn't until the discussion turned around and continued to take class that Xia Hanling came out of the blind spot of Tao Li's vision and practiced taekwondo for more than ten years.

In the classroom, Tao Li is giving a review class to the students of Class 18, this is already the eighth review class on Tao Li, for the preparation of the review class and the design of the lesson plan, Tao Li also gradually has his own ideas, although sometimes it is inevitable to use the help of the system, but Tao Li has completed the lesson plan writing independently in recent classes.

The system is just an auxiliary tool, Tao Li didn't expect everything to rely on the system, and then he slept on the side and enjoyed it, even if there was no system, he would be a good teacher, and the emergence of the system only made him a better teacher.

Xia Hanling, who was standing by the wall, found a suitable position, a place where he could see Tao Li on the podium, but Tao Li and the students in the classroom were not easy to find their position. After finding such a perspective, Xia Hanling began to seriously appreciate Tao Li's lectures.

The content of the review class is about the knowledge points of trigonometric functions, Tao Li has taken the students to go through the knowledge points in the books last week, and now it is reviewed in the form of modules, which is equivalent to the second round of review in the college entrance examination. Different from the previous review when reading the book, this kind of modular review, the knowledge points are interrelated, unlike the first round of review, where the knowledge points between each chapter are relatively independent.

In the modular review, the knowledge points of trigonometric functions will be mixed with the knowledge of sequences, analytic geometry, and even three-dimensional geometry, so that the originally relatively simple trigonometric functions have become much more complicated because of the mixing of these knowledge points.

And Tao Li's review method is also very simple, take a question, introduce it from the most basic trigonometric knowledge, and then slowly add other knowledge points, sublimating this question little by little, turning an originally very simple question into the difficulty of the last question of the fill-in-the-blank question!

In fact, this is how the so-called finale question came about, the prototype of the question may be a very simple question, slowly add other conditions, and then hide some other conditions, so that the original very clear question becomes obscure, so that it becomes a difficult problem in the eyes of students.

Tao Li uses this inverted deductive reasoning method to break down a difficult problem into many simple questions, which not only consolidates the students' mastery of the knowledge points involved in the problem, but also strengthens the students' problem-solving skills, which can be said to kill two birds with one stone.

Although the two special effects of "immersive" and "sound immersive" were not added to Tao Li's lesson plan this time, the students at the bottom listened very carefully, and Tao Li's knowledge points were explained from shallow to deep, and many students felt that they were very useful.

And Xia Hanling, who was standing outside the window, was also attracted by Tao Li's lecture at the moment, although the effect was not as shocking as in the video I watched before, after all, that class was an open class, and it was understandable that Tao Li prepared carefully. But Xia Hanling was still fascinated by what he heard.

As a recruiter for teachers in the new future company, Xia Hanling's ability to judge a class is still very strong, and she is a graduate of a normal major, so she naturally knows whether a class is good or bad.

After leaving school for more than two years, Xia Hanling's knowledge of high school had long been forgotten, but after Tao Li's words, Xia Hanling slowly remembered the relevant knowledge.

And the more he listened, the more Xia Hanling felt that Tao Li was very attractive, not because he was handsome, but because he felt that he was attractive, but because of his love for the profession he was engaged in, especially when he started to talk about the topic with chalk, that meticulous look, a smile, and even a frown, Xia Hanling felt that he was very handsome!

In a word, serious men are the cutest!

If ten minutes ago, Xia Hanling wanted to be angry and burst his XX because he couldn't find him, then now, Xia Hanling really can't wait to hold it in his mouth for fear of melting, and hold it in his hand for fear of falling!

Kiss and hug and hold high!

"It's so charming!"

"I really want to protect him!"

"I really want to give him a shoulder to lean on!"

Xia Hanling stood by the window and couldn't help but muttered to himself.

"Forgot to take a video!"

Xia Hanling just patronized the class, but forgot the fundamental purpose of this visit, judging from the feeling she just listened to the class, she was bound to win Tao Li!

Xia Hanling wouldn't believe that such a good teacher would rely on his family relationship to successfully turn positive!

Not to mention Jinling Middle School, even any high school in the country, Tao Li can be successfully turned into a regular with such a teaching level within two months!

It's just that Xia Hanling just took out his mobile phone and stretched it out to prepare for shooting, when he was discovered by a student sitting by the window.

"Teacher, there's a dead pervert who is secretly filming you!" the student snatched his phone and shouted at Tao Li.

Tao Li was shocked, someone actually filmed him secretly!

How can this be reasonable, I don't know if I have opened a beautiful face!

"Little brother, is it okay to change the phone to my sister?" The phone was taken, and it was indeed wrong to do it, Xia Hanling hurriedly leaned her head over and said to the student holding her mobile phone.

"Cut! Who is your brother! You are born in the nineties! The old aunt is still pretending to be tender here! Why are you secretly filming our little fresh meat! Lick the screen!"

Instead of being attracted by Xia Hanling's beauty, the boy looked at Xia Hanling, who was obviously much older than him, with a disgusted expression.

Sister and brother love?

Inexistent!

Boys like old aunts! Men like girls younger than themselves!

As soon as Xia Hanling heard the words of the old aunt, her face immediately turned red and blue for a while, and she dared to say that you have all jumped like this after zero?

Dare to call the old lady aunt!

Believe it or not, kicking you back into your mother's womb?

Tao Li frowned, Tao Li was a little unhappy about this kind of star-chasing behavior that interfered with the order of the classroom, but out of love for his "fan sister", Tao Li's displeasure was only fleeting.

"You guys do this question first, Li He, give me your phone. ”

Tao Li took the phone from the boy's hand, and then walked straight out the window,

"Do you want to sign it? Tell me, where do you sign it?"

Tao Li looked at the "little fan girl" standing in front of him and said with a serious face.