There is no fragrant grass anywhere in the world, why should we have unrequited love for a flower?

Looking at Lin Ningwei who was angry with him, Liu Yichen thought silently in his heart.

"A knife on the head of lust, a mass grave under a pomegranate skirt! Congratulations to the host, for resisting the temptation of women, and becoming a strong academic. Keep going, I will accompany you to become stronger!" At this moment, the academic tyrant!

The system's voice sounded in Liu Yichen's mind.

"Just tell me if there is any reward. If there is no reward, go away and go where it's cool." Liu Yichen said to the system angrily.

He, Liu Yichen, is a real person!

Telling him chicken soup for the soul is useless! If you want to come, give him something real!

"Congratulations to the host, your performance makes the system very satisfied, and you will be awarded an additional point! There is no limit to learning and hard work, and I will explore it from top to bottom. I hope that the host will continue to work hard and become a top student as soon as possible, and be admired by thousands of people!" The voice of the system said.

rang in my mind.

Liu Yichen was a little surprised. He didn't expect that the system really gave him real benefits and awarded him one point.

One point may not seem like much, but it represents one day of life. He only earned one point by jogging one kilometer hard.

His mood instantly became quite good. Liu Yichen picked up his schoolbag and headed towards the dormitory building. He took a cold shower first, otherwise he would be sticky and uncomfortable.

I took a comfortable cold shower, but none of my three roommates came back. They should wait until the evening self-study is over before returning to the dormitory.

The first and second years of high school are better. They have classes from Monday to Friday and have holidays on Saturdays and Sundays, which means double study a week. But the third year of high school is different. Starting from the first day of the third year of high school means that the countdown to the college entrance examination has begun, so the third year of high school

It's only a holiday on Sunday.

Moreover, there are art classes and music classes in the first and second years of high school, but they are not available in the third year of high school. Except for the college entrance examination subjects, there are only two physical education classes a week to relieve the pressure of the senior students.

Close the dormitory door and lock it.

Liu Yichen opened his schoolbag and took out the heart-shaped pink letter paper. As soon as he opened it, he saw the words:

"It's not as good as meeting you in the spring breeze. It's not as good as having you in my heart when the clear sky is thousands of miles away. Seeing you is like cold light meeting the scorching sun..."

Liu Yichen felt that his face was getting redder and hotter.

This Lin Ningwei is really bold. Although there is no "I love you" or "I like you" in the whole letter, the words reveal admiration, goodwill and expression of love.

Fold the letter paper into a heart shape again and put it in the folder of your schoolbag.

After blowing his hair dry, Liu Yichen carried his beloved little schoolbag and hummed a song. Although he rejected Lin Ningwei, he was still in a good mood after seeing the love letter written by Lin Ningwei and seeing such a beautiful girl liking him.

As for the goddess being interested and Prince Xiang not being interested, you can't blame yourself for that.

You can't just be handsome and have many girls who like you, but in the end you have to like those girls.

Doesn’t this make him what people call a ‘scumbag’?

I, Liu Yichen, will never be a scumbag!

Taking heavy steps, he felt the soreness in his legs, and his balls ached every time he went down a step. Liu Yichen grinned. He didn't know how long it would take for his body to become stronger through exercise, and he would no longer suffer from jogging for five kilometers.

So sore.

When we got to the cafeteria, we simply ate something. After we came out, we stayed under the big tree for a while, feeling the gentle breeze at this time. It was at this time that the wind was not too hot, and it was the most comfortable.

The sky started to get dark, the street lights in the school also turned on, the lights in the teaching building were on, and there were students in every classroom.

Seeing that it was still early, he headed to the library to study. If he could hang out outside the library more and increase his time, Liu Yichen would not give up.

He is very curious. After completing task 3, he will get a lottery chance and what he can draw. If he can draw some black technology, then he will be rich in this life and win directly. From then on, he only needs to lie down and count money.

Finding a relatively inconspicuous location, Liu Yichen took out his math exercise book from his schoolbag and immersed himself in the sea of ​​questions.

In the exercise book, he has finished half of the fourth unit, leaving only the other half of the fourth unit and the fifth unit. He estimates that there will be no blank spaces in this exercise book by the evening.

"It is known that loga(1/2)<1, (1/2)^a<1, a^(1/2)<1, find the value range of the real number a." Liu Yichen saw this question and pondered.

After a moment, the pen in his hand turned. This is an expanded exploration question. It examines the corresponding knowledge of logarithms and exponential idempotence. It is also integrated into the first unit about sets.

Liu Yichen wrote a big "solution" in the blank space. When answering questions in mathematics, don't underestimate this "solution". This is purely a bonus item. As long as you write down the "solution", even if you don't answer the question later,

You can also get 1 point. No matter how well you do and how correct your answer is, as long as you lack this 'solution', you will deduct one point, which is completely non-negotiable.

When many students are doing math questions, after filling in their names and other information, they browse the test paper content. When they start to answer the questions, they do not answer the first multiple-choice question first, but quickly answer each question separately.

Write the word 'solution'.

And some students who are not smart will solve problem one by one. When they encounter big questions that they cannot solve, they will leave blanks, which makes the math teacher feel very sad.

"For this question, first solve the respective value ranges of each function, and then obtain the final answer through intersection." Liu Yichen began to write.

The function loga(1/2)<1 has two forms. One is 0a, so 01. In this case, the logarithmic function is increasing, loga(1/2)<1=loga(a)

,1/21, so in this case a>1. In other words, the answer is 01.

And (1/2)^a, this is an exponential function. When a=0, the function value is 1, and this function decreases in the (0,∞) interval, that is to say (1/2)^a

<1, the value range of its a value is a>0.

For a^(1/2), this is a power function. Naturally, we need to start with the characteristics of the power function. For example, if a is a negative number...

After about four minutes, the answer appeared on the last line. Liu Yichen checked it and found that the idea of ​​doing the question was correct and there should be nothing wrong.

Then I continued to do the questions. When I flipped over, it was about trigonometric functions. The question types of trigonometric functions are also quite varied. They mainly involve the transformation of angles and radians, the laws of trigonometric functions, and the images and properties of trigonometric functions. One test point can often be used

Various questions have evolved, and as long as the basic skills are not solid, you will often suffer a lot.

As Liu Yichen was doing it, the rectangular coordinate system appeared on many of the questions, and then the corresponding circles, sinusoidal figures, etc. appeared. The known conditions of the questions were converted into intuitive diagrams, and then he continued to solve the questions.

At this time, the bell for evening self-study rang. Liu Yichen packed up his things and left the library. The sine curve still appeared in his mind. Under various conditions, the sine and sinusoidal curves ranged from thin and pointed to relatively sharp.

gentle...

The function y=asin(wxψ) is definitely the focus of this unit. It is a function, but it has three variables a, w, and ψ. It can be used to evolve various question types, which can be said to be ever-changing.

Judging from this test point, it can also be reflected that mathematics is a kind of thinking that focuses on understanding rather than memorizing. Memorizing by rote is absolutely useless unless one day suddenly enlightens, comprehends, and understands

Only when the true meaning is revealed can it be useful.

The evening self-study in the classroom seemed a bit boring. Everyone was thinking about going to Juzizhou Park and Dongshan Park tomorrow. Those students from the township junior high school were all very curious about Juzizhou Park and Dongshan Park, and they inquired about them in various ways.

Liu Yichen was not interested in this at all. He just sat in his seat and was immersed in the sea of ​​questions. Every time he answered a question, he had a deeper understanding of the knowledge point and a better grasp of it.

"Sure enough, learning makes people happy. It feels good to do it for a while, and it feels good to keep doing it!" When Liu Yichen solved the last question in the exercise book, Liu Yichen stretched himself and seemed very excited.

In the past, he thought that studying was painful because of the heavy academic work, endless homework, endless test papers, and unit exams every week or two. If there were midterm exams or final exams, it would be even more difficult.

My enemy, this kind of life is too boring. I don’t have time to flirt with beautiful ladies or appreciate the beautiful scenery around me. Life seems so monotonous.

But now that he had another chance, Liu Yichen felt the joy of learning. The feeling of getting stronger anytime and anywhere, and getting stronger all the time as he continued to answer questions, made him feel excited. He seemed to feel that he could hold it if he stretched out his hand.

world.

He is learning, and at the same time he is communicating with the sages from a distance, and he can only learn from the sages.
Chapter completed!