Pi: Starting from being called a big dog

Chapter 17 The female classmate in the middle

Li Yunzhao looked at Lin Miaomiao's retreating figure and sighed.

"Oh, this is a little girl's unique way of catching fish. Boys will not envy her."

A group of boys around him laughed and said nothing. Everyone knows this kind of thing.

In fact, even the teachers know it. But there was no need for him to take this risk. Even if there was a 1% chance, what would he do if she really did. So what if I run fewer laps? There is no need to gamble.

When it comes to the cafeteria of elite middle schools, Li Yunzhao thinks that this is really okay as a school cafeteria.

It's clean and hygienic, and it's not too bad to eat.

Li Yunzhao is not very particular about the four words "eating is never enough". He can eat wherever he can, including lunch boxes and canteens, it doesn't matter.

But Jiang Tianhao smiled and said nothing about Li Yunzhao's comments about the canteen.

Jiang Tianhao hoped that Li Yunzhao would still maintain this evaluation after a week.

If Lin Miaomiao took advantage of the school early in the morning, then it would no longer be Lin Miaomiao's home field when classes officially started.

The teaching intensity of elite middle schools is very high, which is not something that an ordinary student like Lin Miaomiao can bear.

Because Li Yunzhao helped Lin Miaomiao make up for her high school entrance examination results, and then got a very high score.

That is to say, in a sense, Lin Miaomiao's own learning ability is not enough to support her to enter the top class of an elite middle school.

Due to the cross-district high school entrance examination, she may not even be able to enter the elite.

In fact, after three classes, Li Yunzhao knew that the teaching intensity of the elite middle school was a bit too intense for Lin Miaomiao. Li Yunzhao, who was sitting in front of Lin Miaomiao, glanced at Lin Miaomiao secretly during class.

She was scratching her head and head very hard, but she really couldn't keep up.

It's not that she doesn't work hard, it's that she really doesn't have the strength to do it.

In fact, Li Yunzhao has seriously thought about Lin Miaomiao getting into the top class of an elite middle school. For Lin Miaomiao herself, whether it was a good thing or a bad thing, of course, this idea was solved by an additional message without thinking for long.

As long as Lin Miaomiao's grades are not too bad, Wang Shengnan still has a way to help Lin Miaomiao get into the top pick class of an elite middle school.

In this way, Li Yun Zhaofang's ultimate move will be directly replaced, and the result will not change, and Wang Shengnan will use less personal feelings.

Finally, when the class was over, Lin Miaomiao lay directly on the table.

"Oh, the intensity of studying in an elite middle school is really tiring. It's only the first day. Are all these people tough? Are they all learning machines? Don't they get tired? Can they absorb knowledge so fast? "

The next second a toffee appeared on the table inside.

Lin Miaomiao raised her head in surprise, and Li Yunzhao was staring at Lin Miaomiao.

"What's wrong? Don't you just want this?"

"How did you know I wanted to eat candy?"

Lin Miaomiao was a little surprised. She wanted to eat something sweet, but this thought only passed through her mind. Li Yunzhao was able to deliver the candy to her table.

"Miaomiao, it's been two years and you've stuck your butt out..." Li Yunzhao sighed slightly.

"Stop it, don't say any vulgar words."

Although Lin Miaomiao said this, she didn't even blush.

Before Li Yunzhao could say anything else, Lin Miaomiao quickly opened the candy and put it in her mouth, "This candy is yours. Please give me compensation."

Li Yunzhao smiled helplessly and said, "You can eat it, and I never deny it to you. Do you think anyone cares about you when it comes to eating?"

Li Yunzhao still didn't care about Lin Miaomiao's love for food. It is impossible to eat to make him poor.

And it’s a good thing to love to eat.

As for studying, Li Yunzhao was also a little helpless.

He could also tell which people were not paying attention to the lectures and therefore did not understand. Some people pay attention to the lectures but still can't keep up with the progress.

Lin Miaomiao basically belongs to the latter.

At least that's the case so far.

"What is mechanical motion? The spatial position of an object changes with time. We call it mechanical motion. When studying mechanical motion, we usually use particle points to ignore the size and shape of the object, and abstract the object into a point with mass. Such a point We call it a mass point. Some students may immediately ask, why is the mass of the object not ignored?"

"Who is your monitor?" Physics teacher Liu looked around.

Li Yunzhao raised his hand

"Then the first question of our first period physics class in high school will be answered by our class monitor, why the mass of the object is retained."

"The squad leader still has such benefits." Li Yunzhao scratched his head and cleared his throat.

"To answer this question, we must first recall what inertia is. Inertia refers to the property of an object to maintain its original state of rest or uniform linear motion. Inertia is closely related to the movement of an object. The size of inertia is related to mass. So mass It is an important factor affecting the movement form of objects. Therefore, it cannot be ignored."

"Well! The monitor of the number one class is indeed extraordinary." The physics teacher's eyes lit up, "This is a very good lecture, very complete. Well, I have nothing to add, so everyone just wrote down what he said in their notes. Monitor, May I have your name."

"Li Yunzhao."

"Okay, I'll remember you." The physics teacher was very satisfied with Li Yunzhao's first performance.

"Which classmate in your class is named Qian Sanyi?"

The teacher was about to call the roll again, but Qian Sanyi raised his hand coolly from behind. The style is completely different from Li Yunzhao.

"I heard that you are the top scorer in this high school entrance examination, so it's up to you to answer the next question. Under what circumstances can the research object be abstracted into a particle?"

Qian Sanyi stood up and glanced at Li Yunzhao. Li Yunzhao happened to look back and looked at each other with Qian Sanyi, although there was no spark.

Then Qian Sanyi answered calmly.

"When the size and shape of the object do not affect the study, it can be abstracted into a particle. The particle is a physical model."

"Your class is all at this level, right? Then I can leave get out of class directly."

The physics teacher was also very satisfied with Qian Sanyi's answer, but the answers given by Li Yunzhao and Qian Sanyi actually exceeded the teacher's preparation speed.

It seems that the teaching speed needs to be adjusted. The quality of this class is very high, and it cannot be treated as the usual number one class.

However, two consecutive questions piqued the physics teacher's interest.

"The little girl sitting between the squad leader and Qian Sanyi. Please answer my third question. If you can sit between the two of them, your grades should not be bad."

It didn't matter to others, Li Yunzhao almost couldn't hold back his laughter.

Lin Miaomiao stood up tremblingly, and her nervousness made Lin Miaomiao beat Li Yunzhao. Otherwise, I would have to punch him secretly no matter what. "Usually, when we study the speed of athletes running along a straight track, we usually think that the athletes are moving in a straight line. However, when the athletes run, the movements of various parts of the body are complicated. Now we take the athletes' shoulders, There are 5 positions: waist, hip, elbow, and knee. Can you analyze which of these 5 positions is more representative of the overall movement of the athlete? Briefly explain the reasons."

Lin Miaomiao opened her mouth slightly, wanting to say something but not knowing where to start.

Li Yunzhao looked back at Lin Miaomiao, and Qian Sanyi looked up at Lin Miaomiao. Jiang Tianhao, Deng Xiaoqi, Sun Chuchu, Hu Sihan, Liang Yunshu, everyone in the class looked at Lin Miaomiao.

Lin Miaomiao was stunned and couldn't hold back a word.

"Ah, fortunately, there are still normal people in this class." The physics teacher nodded, "Sit down, if you can't answer the normal questions, if you can answer them, I don't need to take this class."

Lin Miaomiao sat down with relief.

But Lin Miaomiao's suffering today did not end here. At least, the smile never appeared on her face during the afternoon class.

Of course, we all know the law of conservation of smiles.

The smile never disappears, it just appears on another person's face.

Sacrificing Lin Miaomiao alone made the whole class happy.

Of course, the physics class is over, and the next class is chemistry class.

"A dispersion system is a mixture system formed by one or more substances dispersed in another substance. A dispersion system is divided into a dispersoid and a dispersant. A dispersant refers to a substance dispersed into particles, while a dispersant refers to a substance that is dispersed into particles. A substance in which particles are dispersed.

In daily life, we can see dispersed systems composed of different forms. Next, I asked a classmate to talk about the dispersed systems composed of several different forms of substances. There is a top scorer in the high school entrance examination in your class, right? Oh, let the top scorer answer the question. "

"Those that use liquids as dispersants include edible blended oils, milk, vinegar, etc. Those that use gases as dispersants include clouds, sandstorms, etc. Those that use solids as dispersants include pearls, colored glass, etc." This problem is natural It’s hard not to have Qian Sanyi.

Chemistry teacher Tian Shanshan nodded with satisfaction. The top pick seemed to be doing well.

"Okay, through comprehensive study, we know that dispersions can also be divided into solutions, turbid liquids and colloids according to the particle diameter of the dispersion. Then, those with a diameter less than one millimeter are solutions, those with a diameter greater than 100 millimeters are turbid liquids, and Those between 1 and 100 are called colloids. If you want to separate them, is there any way to separate solutions and colloids? I'll ask a classmate to answer. Well, who is your monitor?"

Lin Miaomiao seemed to have an ominous premonition here, but Li Yunzhao was fine and stood up gracefully.

Although Li Yunzhao's thoughts were basically the same as Lin Miaomiao's.

"We can generally use a semipermeable membrane. The pore diameter of the semipermeable membrane is smaller than the diameter of the colloid, so that the colloid and the solution can be distinguished. Semipermeable membranes are commonly found in cell walls, blood vessels, etc."

"Well, it's very good. The No. 1 scholar class is the No. 1 scholar class, and everyone has the talent to be the No. 1 scholar." Tian Shanshan nodded with satisfaction, as she had studied on her own.

Tian Shanshan always has a special regard for good students.

"In addition to semi-permeable membranes, is there any other way to distinguish solutions and colloids? Please answer the question for the little girl in the middle."

Lin Miaomiao's ominous premonition came true. She stood up slowly and gently pushed her belly against the table, hitting Li Yunzhao in front of her.

Li Yunzhao turned around, and Lin Miaomiao secretly glanced at Li Yunzhao.

help me!

Li Yunzhao didn't need to be connected to know what Lin Miaomiao's eyes meant.

Li Yunzhao mouthed the word "light".

It's a pity that Lin Miaomiao didn't understand.

Li Yunzhao reminded her repeatedly, so much so that even Tian Shanshan couldn't stand it.

"It's hard work for the class monitor to unite and be friendly to classmates. I understand."

Li Yunzhao could only turn around and shrugged helplessly.

"There's nothing I can do about it. It's impossible if I don't help. If I don't help, I, the monitor, will be easily beaten by my classmates."

"Hahaha." The class suddenly turned into a sea of ​​joy.

"Let me see what your name is?" Tian Shanshan glanced at the seating chart.

"Lin Miaomiao. I can see the name of your squad leader. It's Guang. Let's watch the video of this simple little experiment."

……

"Only colloids will form a light path when light hits it. Do you know the principle of this? Jiang Tianhao."

"Tyndale effect." Jiang Tianhao stood up and replied without thinking.

"Very good, you can sit down, Lin Miaomiao, you can sit down too."

After finally getting to the end of get out of class, Lin Miaomiao raised her hands high and then slapped Li Yunzhao hard on the shoulder. Li Yunzhao was caught off guard and dwarfed a little.

"what."

"I rely on."

Li Yunzhao turned around helplessly and looked at Lin Miaomiao.

"What are you doing."

"I can't get through this day. It's happened twice already. Who is the squad leader? Then we have a champion here. Who is the champion?" Lin Miaomiao imitated vividly, and then said with a bitter look on her face, "Ah, the number one scholar is Let the female classmate in the middle answer the three questions. Who did I offend?"

"Doesn't this give you more opportunities to practice?" Li Yunzhao said with a smile.

"Thank you." Lin Miaomiao rolled her eyes at Li Yunzhao angrily. "Does anyone want to change places with me?"

For a moment, everyone who saw Lin Miaomiao's joke turned their heads, pretending not to pay attention to what was going on here.

Just kidding, this is obviously the top pick in the squad, and then the guy in the middle. Who wants to get into trouble with this?

"And the most outrageous thing is." Seeing no one responded, Lin Miaomiao had no choice but to continue complaining.

"Usually after calling up the squad leader or top pick, I will first ask a not-so-difficult question, and then ask another person to ask another not-so-difficult question. When it is my turn, this third question will be the most difficult. What? This difficulty distribution is completely unreasonable."

"Hey, Labor Committee member, can you answer the question I asked you before?" Qian Sanyi came up and laughed.

"You!" Lin Miaomiao pointed at Qian Sanyi but was speechless.

"Oh, what a big deal, this day has lasted for three years in high school. The key today is that the teacher doesn't know us, and he doesn't know our level." Li Yunzhao comforted Daolin Miaomiao.

"Just wait until today is over. Everything will be fine."

"Yes...it will be fine once today is over." Lin Miaomiao sighed.

This sigh is not in vain.

In the next class, when Lin Miaomiao heard who was the squad leader and who was the number one scholar, she stood up consciously before the teacher called out. The history teacher was surprised that he was so self-conscious.

(End of this chapter)