When Zhang Fenghua woke up, it was already 7:30 in the morning.

Of course, it was not Zhang Fenghua who woke up by himself, but was woken up by the alarm clock on the table.

After Zhang Fenghua got up to wash and tidy up, he took out the mobile power bank and mobile phone, as well as the prizes prepared yesterday.

Then he began to walk in the direction of the schoolhouse, and when he came to the schoolhouse, he saw that Huang Hao was already on the first floor, and his students had all arrived, and they were about to start class.

Huang Hao saw Zhang Fenghua passing by, nodded at Zhang Fenghua, Zhang Fenghua also responded, and came to the second floor of the school.

When he came to the second floor, Zhang Fenghua heard several pleasant voices reading aloud.

"At the beginning of the beast, nature is good" ......

When Zhang Fenghua entered the classroom, the three of them also saw Zhang Fenghua and shouted in unison.

"Teacher Zhang, good morning!"

Zhang Fenghua smiled at this time.

"I just heard the sound of your reading outside, yes, Confucianism can be taught!"

Long Yue: "That's for sure, we're all working hard, but Mr. Zhang, can I ask a question before class?"

Zhang Fenghua: "What's the problem?"

Long Yue took out the "Three Character Classic" at this time, pointed to the first sentence and asked.

"Teacher Zhang, I see that the first word written on the "Three Character Classic" is the word 'person', why is it different from what you taught us?"

Zhang Fenghua thought very seriously about this appearance, and then replied.

"Let's put it this way, although you have all turned into human forms now, but your body is a divine beast and a foreign beast, so I replaced the word 'human' with the word 'beast', which is called adapting measures to local conditions and teaching students according to their aptitude, understand?"

Long Yue asked a little confused.

"What does it mean to adapt measures to local conditions and teach students according to their aptitude?"

Zhang Fenghua was a little helpless, so he could only continue.

This means that different methods are developed according to different places, and different ways are used to teach different students, which is probably what it means. ”

Long Yue and the three of them looked stunned.

"Okay, then I'll test your learning, and you can read the eight sentences taught yesterday one by one. Zhang Fenghua said.

Then let's start with Long Yue. Long Yue's pleasant voice sounded.

"At the beginning of the beast, nature is good. Sex is similar, Xi is far away...... Teach five sons, and be famous. ”

Soon Long Yue finished reciting.

"Teacher Zhang, how is it, how am I reciting?"

Zhang Fenghua nodded.

"Well, that's good, the next Hu Qianqian. ”

Soon Hu Qianqian also successfully completed the recitation.

Zhang Fenghua nodded at Hu Qianqian, and Zhang Fenghua shouted again.

"The last chrysanthemum. ”

Soon Xiaoju also finished reciting, but she memorized one of the words wrong.

Then Zhang Fenghua motioned for the three of them to sit down.

"Alright, you're all good, I'll announce the rankings!"

Then Long Yue and the three of them all looked at Zhang Fenghua with anticipation.

"Third place, Xiaoju, the prize is this silver medal, please keep up the good work next time!"

At this time, Xiaoju went up to the podium, took the silver medal and returned to the seat.

"Next announce the second place, the second place is ......" Zhang Fenghua looked at Long Yue and then at Hu Qianqian halfway through speaking. Then he said, "Hu Qianqian, please come to the stage to receive the award." ”

Then Zhang Fenghua took out a gold medal and handed it to Hu Qianqian, who took it with some joy and returned to his seat.

"Okay, let's announce the first place Long Yue! The prize is this golden gold trophy. Please come to the stage to receive the award!"

At this time, Zhang Fenghua took out a big gold trophy, and Long Yue quickly came to the stage to take the trophy.

Long Yue happily shouted "I'm number one, I'm number one!", and then returned to his seat.

"Well, you all did a great job today, so there's a reward. ”

Then Long Yue in the audience asked.

"Teacher Zhang, are we going to continue to study the "Three Character Classic" today?"

Zhang Fenghua shook his head back.

"Today we are not going to learn the "Three Character Classic", let's learn something new. ”

Then Zhang Fenghua took it out of his hand, the mobile power supply, and put it on the podium.

"Let's learn this today!"

At this time, Long Yue stood up and said first.

"I know! I know! This is the energy conversion mentioned last time!"

Zhang Fenghua motioned for Long Yue to sit down. And then said.

"Well, Xiao Yue is right, today is about energy conversion. But the next time the teacher speaks in class, if you want to speak, please raise your hand first!

Long Yue rolled his eyes a little, but still replied.

"Got it, Mr. Zhang!"

"Okay, I'm going to explain to you what energy conversion is. ”

Then Zhang Fenghua picked up the power bank, then held the joystick on the power bank with one hand and the power bank with the other. Then shake and shake.

After shaking for a while, Zhang Fenghua stopped.

"Did you see what I was doing? I've been shaking this joystick, and we call that energy 'kinetic energy.'" ”

Then he paused for a moment and pointed to the power bank again.

"And then there's a battery in this power bank, which is used to store energy, and we call that energy 'electricity'. ”

Then there was another pause.

"Finally, there is also a conversion chip in this power bank, which converts the 'kinetic energy' I just shook into the 'electric energy' of this battery, which is the energy conversion I want to tell you. ”

At this time, Long Yue raised his hand.

"Mr. Zhang, what can you do with the 'electric energy' you just mentioned?"

Zhang Fenghua smiled and took out his mobile phone.

"I think Long Yue and Xiaoju should know each other about this mobile phone, and his work needs electricity. ”

Then Zhang Fenghua took out a charging cable and connected the mobile power supply to the mobile phone, and the mobile phone showed the words charging.

"What I did just now is to transfer the power from the power bank to the mobile phone, and this process is called 'energy transfer'. ”

At this time, Long Yue and the three of them said in unison: "It's amazing!"

Zhang Fenghua smiled, pointed and unplugged the power supply cord.

"There's something even more amazing to come. ”

Zhang Fenghua pressed a button on the mobile power bank, and then the light on the mobile power bank came up.

"See, the electrical energy just now is converted into light energy, which is also a kind of energy conversion. ”

The trio exclaimed again with an "oh oh oh" sound.

Seeing the expressions of the three people, Zhang Fenghua picked up the mobile power bank again, walked to the sunlight on the windowsill, and put the metal side of the mobile power supply in the sunlight, and the mobile power supply showed that it was charging.

"See? This is also a type of energy conversion, which is the conversion of light energy into electrical energy and storage in the battery of the power bank. ”

The crowd once again exclaimed "oh oh oh" sounds.

Zhang Fenghua took the mobile power bank and returned to the middle of the podium.

To sum up, energy conversion refers to the transformation of energy from one form to another or from one object to another in a fixed and closed environment, and to the transfer of energy from one object to another. ”

Then Zhang Fenghua paused again.

"The main purpose of this energy transformation that I am telling you today is to tell you. Energy conversion can only be used for objects, but also for your exercises. ”

"When you encounter the problem of not being able to absorb energy in your cultivation in the future, you can also use the same way to think about whether there is a lack of certain key energy nearby, or whether you can convert it into the energy you need in other ways. ”

"Alright, that's the end of today's lesson, you can ask any questions now!"

Long Yue spoke up at this time.

"Teacher Zhang, the wisdom of your human race is really amazing, no wonder you have been able to survive in such a harsh environment in the human world at the beginning, I really admire and admire. ”

Zhang Fenghua smiled back.

"Of course, although we can't cultivate to a certain level like your divine beasts and can fly freely, we have also researched various alternative means of transportation to realize our desire to fly. ”

Long Yue nodded back.

"Yes, the last time I went to the human world, I found a lot of strange vehicles and daily necessities, but unfortunately I couldn't bring back much, or I would have brought them all back. ”

Zhang Fenghua was a little emotional.

"I don't know when I'll be able to go back to the human world again. ”

This is Hu Qianqian looked at Zhang Fenghua with some deep meaning.

Then Long Yue answered.

"yes, yes, when can we go to the human world again. ”

At this time, Zhang Fenghua finally said.

"If you're okay, that's the end of today's lesson. In the afternoon, your task is to learn the eight more verses of the "Three Character Classic" on your own, and I will check it tomorrow. ”

A few people were a little helpless, Long Yue asked.

"Is there still a reward? And what is Teacher Zhang going to teach us tomorrow?"

Zhang Fenghua smiled back.

"In the future, the reward will be given once a week and will be judged on the basis of the average best grade. As for what will be taught tomorrow, I'll tell you tomorrow, after class. ”

Then after Zhang Fenghua said goodbye to the three of them, he walked downstairs, preparing to return to "Yuehuaju" to continue his cultivation.

Soon, Zhang Fenghua returned to "Yuehuaju", pushed the door and walked inside.

When Zhang Fenghua walked to the second floor, he found that the note that had been placed on the second floor was gone, and then went up to the third floor, and then found that some books were scattered on the empty bookshelves on the third floor.

Zhang Fenghua came to the fourth, returned to his room again, put down his things, and washed up again.

Then Zhang Fenghua was ready to cultivate the Flood Desolation Wuji Gong to the seventh layer, and then he looked at his body, there were only two bottles of spiritual liquid left, and he had to take out some more from the Na Ring.

Zhang Fenghua spent a drop of Qi Sea Spirit Liquid to communicate with the ring, and brought out eight more bottles of Spirit Liquid from it, thinking that the cost of this upgrade was really more and more.

Then Zhang Fenghua was worried that he would want to eat it again when Xiaohuo woke up in a while, so he took out the three fire primordial stones from the bottles on the table in advance and placed them in a conspicuous place.

Then he opened the spirit liquid bottle, sat down cross-legged and began today's cultivation.

Soon Zhang Fenghua entered the state of cultivation, and the Flood Desolation Wuji Gong was running day by day, week by week.

During this period, Xiaohuo woke up and climbed onto Zhang Fenghua's shoulder. When he saw the fire stone on the table, he jumped on the table, swallowed them one by one, and then returned to Zhang Fenghua to continue to sleep beautifully.

This time the cultivation lasted for a full eighteen hours, and Zhang Fenghua finally finished storing the last drop of Qi Sea Spirit Liquid, and gathered enough two hundred drops of Qi Sea Spirit Liquid.

At this time, Zhang Fenghua once again felt the expansion of the familiar sea of qi, and Zhang Fenghua successfully advanced to the seventh layer of qi refining.

Then Zhang Fenghua didn't care about the tiredness of his body, and quickly took out the cheats of "Flood Wilderness Wujigong" from his backpack and looked through it......