Chapter 648

Since entering class 5, Bai Xiaohei met such a polite child for the first time, so Bai Xiaohei nodded to the male student who claimed to be a Wotou and said, "Wotou? If you have any questions, just ask."

The Wotou was shy and lowered his head. Then he listened to him and asked, "Miss Bai, what are the attributes of the seven elements?"

White Xiaohei is stunned when he hears the problem of Wotou. This problem is not difficult! It's the foundation of the foundation. It seems that I've just worried too much. No matter how talented these children are, they are only teenagers in the first grade. What difficult questions can they ask?

Bai Xiaohei smiled, then said the seven basic elements, and Wotou nodded when he heard the answer, and then bowed down again.

In the next two hours, Bai Xiaohei and the students of class 5 began to answer each other's questions. They even took up the break time. What makes Bai Xiaohei most gratified is that the questions asked by these little guys are not too sour and difficult. With his knowledge enough to cope with them, Bai Xiaohei finally put down his heart. It seems that this time he is the head teacher of class 5.

At this time, there were only the last 13 people who had not asked questions, and they were all sitting in the back. After answering the questions, Bai Xiaohei asked the student to sit down, then looked at the boy student who was the 13th from the bottom and said, "well, it's your turn to have a problem."

The male student grew up a little old-fashioned and looked like a man in his thirties. He stood up and then asked, "Mr. Bai, what is the basis of element attribute fusion and mutual restriction?"

Bai Xiaohei frowned when he heard the student's question, because the difficulty of the question asked by the student was much higher than that asked by the more than 50 students before. In fact, human beings have been studying the courage and element attributes all the time, and almost someone can find new integration and mutual restriction. There is no positive answer to this question at all.

After a little meditation, Bai Xiaohei answered: "The student asked very well. Since the day when people began to practice, they began to study the interaction between courage and element attributes. It is well known that the two attributes of basic elements except light and darkness are the most basic five elements, namely gold, wood, water, fire and earth. Water can raise wood, wood can make fire, fire can melt gold, gold can moisten earth, and earth can surround water. This is the most basic symbiosis theory The two attributes of light and darkness are derived from each other and independent of the five basic attributes. "

"As for Xiangke, it is also in the five elements. Fire can burn wood, water can extinguish fire, wood can decompose soil, soil can be covered with gold, gold can cure water, light and darkness coexist, but they can also overcome each other."

The seemingly young student nodded, then sat down, obviously satisfied with Bai Xiaohei's answer.

After the student sat down, another female student next door stood up and asked: "Mr. Bai, you just explained very well, and it is indeed the standard answer in the textbook. However, as far as I know, many researchers have found that the five elements are mutually exclusive in recent years, and I don't quite understand why light and darkness are mutually exclusive although they are mutually exclusive. What is the origin of this statement?"

Bai Xiaohei's cold sweat came down at this time. These children are really in grade one? Some adults may not think about this. What are they thinking in their little brain?

However, Bai Xiaohei can't admit that he doesn't know, because that would be tantamount to admitting defeat, so after pondering for a while, Bai Xiaohei asked: "The problem of light and darkness is actually not difficult. Imagine that although darkness and light are opposite, how can you feel the brightness of light without darkness? How can you experience darkness without the brightness of light? Darkness and light are one and two sides, but only the change of light. Darkness and light are repeated repeatedly, so there is the difference between night and day, Therefore, although darkness and light are mutually exclusive, they are also mutually exclusive. As for the question of the five element attribute, can you ask in detail? "

"I read a book that said that a monk with water and fire attributes used the fusion of water and fire attributes to enhance the power of fire and water attributes attack. What's the solution?" the female student asked.

"... through the fusion of fire and water attributes? This..." Bai Xiaohei was completely confused. This problem has been regarded as an academic problem. At least, there is no way to explain the scientific and technological civilization in the animal kingdom.

After thinking for a long time, Bai Xiaohei suddenly showed a determined expression, and then said: "This is not unexplainable, but you may not understand what I will explain to you next. Water is composed of hydrogen and oxygen, and one of these two gases is flammable gas and the other is combustion supporting gas. As long as the fire property is high enough, water will be vaporized and become the most basic molecular structure, so that water can become combustion supporting material and enhance the damage of flame As for the damage of flame enhanced water, it's actually simpler. Which one do you think is more harmful, ordinary cold water or a Baidu high-temperature boiled water? As long as you use the flame to warm the water to the boiling point and then use the boiled water to attack the water attribute, the power will naturally increase. "

Listening to Bai Xiaohei's explanation, the students below opened their mouths one by one, and their faces were full of confusion. What is hydrogen? What is oxygen? What are molecules? They haven't heard these nouns. What is teacher Bai talking about?

With doubt, the female voice who asked the question sat down. Then another student stood up and asked questions. This time, the student asked questions about oxygen, hydrogen and molecules.

Bai Xiaohei, who had the previous scientific knowledge, was like a duck to water. He began to talk about chemistry and physics with the students and use the previous earth's science to explain some unexplained problems in the world. Gradually, the students' question direction was guided by Bai Xiaohei and began to ask questions that they didn't know the answer was right or wrong.

Sixty five students soon finished asking questions, and Bai Xiaohei answered them like a stream. At the moment, all the students looked at Bai Xiaohei's expression. They could not imagine that the teacher was so knowledgeable and mastered a lot of knowledge that does not exist in the world. For the first time, All the students in this conceited and arrogant class have an inexplicable respect for white Xiaohei, the black cat.

Bai Xiaohei glanced at the students below, then smiled and asked, "I have answered all 65 questions. I don't know if you are satisfied with my answer? If you agree with me, I will be your head teacher from today!"

When the students in the class heard Bai Xiaohei's words, you look at me and I look at you. Then they all focused on the monitor Yang Baocheng at the back. As the monitor, this guy's statement will affect the attitude of the whole class. As long as he recognized Bai Xiaohei, the other students will not say anything.