The weather gradually turned cold, and the afternoon sun shone on Wu Xiu through the window. He felt warm and very comfortable.
In order to better match the atmosphere of the library, Wu Xiu deliberately picked up the book and read it.
But because Wu Xiu took books on mechanical mechanics, he couldn't understand it at all.
It didn't take long for Wu Xiu to feel sleepy, and he slowly closed his eyes.
Wu Xiu was awakened by Qi Wenhua. When he saw that Qi Wenhua had done a good job on the subject, he praised: "You deserve to be a scholar, excellent!"
"No, it's mainly because the teacher taught well." Qi Wenhua said habitually and modestly.
"—"
"Because the three of us will be on the podium tomorrow, and the old dean also asked everyone to speak. To be on the safe side, I used three methods to solve this problem. You two each choose one that can be remembered. People use one method to explain, then there will be no problem." Qi Wenhua opened the notebook, and three ways to solve the problem were written densely on it.
Ni Nan quickly chose a method, and Wu Xiu looked at it for a while, as if a heavenly book was in front of him, he really couldn't understand it, let alone remember it.
But in order to cope with tomorrow's class, Wu Xiu still worked very hard to memorize the problem-solving methods.
Finally, I came to the engineering mechanics class again.
According to the process, Qi Wenhua wrote the topic on the blackboard before class.
After class, Qi Baoping walked into the classroom and gestured, and Qi Wenhua began to explain. With a confident expression on his face, Qi Baoping, who was next to him, kept nodding in praise.
After Qi Wenhua finished explaining, Ni Nan began to solve the problem in another way. Despite the stumbling and stumbling of Ni Nan's talk, fortunately, he finished it in its entirety.
Finally, it was Wu Xiu’s turn to take the stage. He saw Qi Baoping's serious expression and looked at the curious look of the classmates under the podium. Suddenly he was a little overwhelmed, and he finally learned a general method of solving the problem. forget.
"Let's talk! What do you think of this question?" Qi Baoping smiled gently.
Wu Xiu couldn't think of the third method anymore, so he gritted his teeth and said: "This question involves a wide range of knowledge, which happens to incorporate a lot of knowledge we learned recently.
Qi Wenhua’s problem-solving ideas are clear and well-founded, while Ni Nan’s problem-solving is concise and clear. Both sides have their own merits, and it is obvious that they usually accumulate knowledge. "
After Wu Xiu finished speaking, the classroom was silent, Qi Wenhua and Ni Nan were all stunned, and none of them seemed to react.
Shouldn't it be the topic? How did you make a summary
"Then after listening to classmate Wu Xiu, do you have anything else to ask?" Qi Baoping broke the silence at this moment.
Wu Xiu instantly became nervous. If he was asked a question at this moment, he would be "hanging" on the podium.
Qi Baoping was equal for a while. Seeing that no one was speaking, he looked at Wu Xiu and smiled: "You are right. Students Qi Wenhua and Ni Nan solved this problem in two different ways, but do you know it? There is a third solution to the problem."
Wu Xiu naturally knew, and that was originally what he really should talk about, but because he had forgotten, he could only pretend to shook his head in doubt, and said in surprise, "Is there a third solution?"
"Yeah!" Qi Baoping was satisfied with Wu Xiu's curiosity expression. He nodded and explained: "Reverse reasoning! Of course this requires you to have sufficient knowledge reserves and reaction capabilities..."
Watching Qi Baoping talk endlessly about the third problem-solving method that Qi Wenhua left him, Wu Xiu was once again deeply impressed by Qi Wenhua's learning ability.
Seeing Wu Xiu's expression, he was surprised at first, then admired, and Qi Baoping spoke even more vigorously.
"Oh, this method is really good, why didn't I expect it?" Wu Xiu shook his head pretendingly.
"Learning is not about standing still. You need to be flexible in solving problems and learn to think about problems from other angles."
"Well, I see." Wu Xiu said respectfully.
"Okay, you three go back to your seats! Next, we officially start today's course..."
call-
Wu Xiu secretly let out a long sigh of relief, and today's "kaner" has finally passed.
"Brother Xiu, amazing! Can still be'mixed' like this." Qi Wenhua admired.
"Well, if I knew it, I wouldn't have to spend so much effort to memorize it by rote."
Wu Xiu glanced at Ni Nan. He also wanted to speak on the podium, but he really couldn't!
The weather was getting colder and colder, and Wu Xiu liked going to the library more and more.
It's not that Wu Xiu likes to study, he still grabs two books in his hand, and then lies on the sofa in front of the library's floor-to-ceiling windows to enjoy the sun.
In fact, the balcony of the dormitory can also be used to enjoy the sun, but the dormitory does not have air-conditioning, and Bencheng does not have heating like Fengcheng, and air-conditioning only exists in the teacher's office area and the library.
That's right, Wu Xiu just went to the library to rub the air conditioner.
Originally, Wu Xiu wanted to find someone to accompany him, but Zheng Peng recently began to get closer and closer to Tang Rui, and didn't have time to go to the library. Ni Nan focuses on watching movies and has no interest in libraries.
As for Qi Wenhua, a frequent guest in the library of the 202 dormitory, he now stays in the dormitory to knit a scarf for his girlfriend after finishing his homework every day.
This surprised everyone. Obviously they didn't expect Qi Wenhua to have this ability.
And Qi Wenhua's explanation is also very clear: "My girlfriend is afraid of the cold, so I learned it specially for her."
This weekend afternoon, when Wu Xiu was going to the library to sleep, Qi Wenhua excitedly said to Wu Xiu: "Brother Xiu, come with me to the business school! I want to hand her the scarf to her."
"You go find your girlfriend, what shall I do? Be a light bulb?"
"No, you give me a company! How boring I am on the road alone."
"No!" Wu Xiu refused, "I went to the library alone?"
"That's not the same. How close is the library? What's more, the first time I went to the business school, you also know that I'm crazy, what if I get lost?"
"You can ask for directions!"
"I'm not thin-skinned, I'm sorry!"
"—"
"I'm not saying you have a thick skin..."
"Don't go!"
"A pack of King Furong."
"Hehe, who do you think I am..."
"Two packs of King Furong."
"not me… "
"Three packs of Furong King, one more meal." Qi Wenhua said firmly: "Brother Xiu, you know my financial ability, it can't be more."
Wu Xiu nodded helplessly, and said, "Let's go! Go buy cigarettes first"...
Since both Wu Xiu and Qi Wenhua went to the business institute for the first time, they inquired all the way and finally arrived at the business institute before dark.
Qi Wenhua gave his girlfriend a surprise. Instead of telling his girlfriend that he was coming, he called to ask about the location of his girlfriend and said that he had bought a gift for her online, and now the courier brother has delivered it.