"..." Many people are speechless, thinking, but don't know what.
Is this teacher Chen Lin telling us a story? Play us as children
The students are a little confused and don't bring money when they go out? Are you inviting me to dinner
a cell phone? How many people have mobile phones now? Mobile phones are so expensive, how can everyone afford a mobile phone
The students who still admired Chen Lin just now, now I feel that Chen Lin is a little bragging.
"In the future, the development of science and technology will become more and more powerful. When people go out to buy things, they can pay for things by scanning the QR code with their mobile phones. And the shops that sell things, as well as the vendors on the street, have two-dimensional You can just scan the cards with your mobile phone."
So simple? how can that be? What is a QR code
Seeing the bewildered expressions of the students, Chen Lin wanted to laugh, but did not laugh. He could not laugh at things that others did not understand as he came to Rao.
He continued to explain: "A QR code is a square box with different graphics that can contain a lot of information, and that's probably it."
Chen Lin picked up the chalk and drew a schematic diagram of the QR code on the blackboard to facilitate the students to understand.
"In the future, you can buy things without going out. Just turn on the computer at home and buy them from the Internet. After you buy them, someone will send them home, just like we use the post office to mail packages."
Practitioners have seen packages sent by post offices, and they still feel credible to someone sending things.
But there is no need to go out and buy things with a computer at home, which is a bit of a mess.
If Chen Lin called the mall and bought something for them to deliver to their door, they would all believe it.
No matter how expensive a computer is, it is impossible for everyone to buy it.
Chen Lin didn't expect them to understand, so he went on.
"In the future, there will be some advanced communication software. You can type chat and video with people thousands of miles away."
"Ms. Chen, these are all science fiction movies you watch, aren't they possible?"
Some students questioned and no longer believed what Chen Lin said.
Chen Lin also smiled, it doesn't matter whether he believes it or not, just listen to the story.
"You can pay attention to the fact that what I just did will be realized in a few years. When you know that you are wrong, remember to say to yourself: Teacher Chen, I am wrong, Teacher Chen, you are awesome."
Chen Lin is not a leak machine, these are the products of technological development. Although the above ones are relatively rare in China, some are not there yet, but many things have appeared in the United States.
Fujitsu QQ will also appear next year, and a new term will be extended: see netizens.
Chen Lin was full of emotion when he met netizens.
In his previous life, Chen Lin met some netizens, and all of them were female netizens.
I invited a lot of people to dinner, and even had a Mala Tang for six yuan.
There is no money and there is no money to play, the rich and the rich are chic.
After Chen Lin finished speaking, the students still responded with enthusiastic applause, that is, don't you have to take part in listening to people's books
"Students can believe or not believe what Mr. Chen said above, just make their own judgment."
Li Meng came to the stage and made a summary for Chen Lin. Don't the students do not believe it, even Li Meng will be skeptical.
This is more informative than the "Information Superhighway" and "International College Debate" that was simply talked about at the Sichuan Restaurant.
Chen Lin did not forcibly instill in them the science and technology more than ten or twenty years later. People at the end of the nineties really couldn't imagine that China would become very strong in the future.
Even Li Meng doesn't believe that China will become the second largest economy on Blue Star after more than a decade. New 81 Chinese network update the fastest computer terminal: https://
From the time Chen Lin started to lecture, until Chen Lin finished the lecture and walked off the podium, Cheng Yan kept watching Chen Lin and was speechless.
Others did not believe what Chen Lin said, but Cheng Yu believed that she had seen some high technology while working in an electronics factory.
The electronics factory is a wholly foreign-owned enterprise, and the equipment inside is very advanced. Although the relationship with Chen Lin is not very big, the well-informed Chengyou can feel that Chen Lin's is not fake. These things are always realized.
But how did Chen Lin know? Did he guess
Cheng Wei felt that Chen Lin was so mysterious, and became more curious about Chen Lin.
Class was over, and when it was time for lunch, Chen Lin invited Li Meng and Cheng Yu to eat out.
Originally, many students were waiting for Li Meng to invite Li Meng to dinner after class, but Li Meng refused.
Several local tyrant students watched Li Meng and Chen Lin leave together, and they were extremely envious.
"Oh, this teacher Chen has a good life. Being able to be a colleague with Teacher Li is so enviable to get along with each other day and night."
"Yes, I want to apply to be a teacher in a computer training school."
"You guys, if you don't practice, I've decided to donate five computers to the school, so Teacher Li must be very happy."
"Huh? Your son will really have trouble. Then I will find a way to make Teacher Li happy."
Chen Lin is also because the misunderstanding at Laojiekou Hotel has not been resolved last time, so let's take this opportunity to explain clearly in person.
The deserted surroundings of the original fruit canning factory have gradually become lively since the opening of the Chenguang Computer Training School.
The most obvious change is that the number of restaurants has increased, and the vendors selling pancakes, fruits, meat and egg cakes not far from the entrance of the factory have also grown from nothing to cherry blossoms.
It can be seen that the popularity of computer training schools is still very strong, otherwise these vendors who specialize in finding places with high traffic to do business will not come.
Chen Lin ordered four stir-fries, and the three of them sat down and talked.
"Brother Chen, is what you were in class just now true?"
Cheng Yan asked seriously, blinking his big eyes.
"Cheng, don't listen to him, he is just assuming. How can the development of technology be as simple as his?"
Li Meng was skeptical, especially Chen Lin didn't need to bring money when he went out. He only brought a mobile phone to scan a QR code, let alone believe it.
"Current mobile phones are still luxury goods. No mobile phones have a camera. How do you scan? Just have a camera. How do you scan? How do you get the QR code? After scanning the QR code, you go to your own money. Not safe? I really can't understand."
Chen Lin listened to Li Meng's series, but smiled and did not explain too much.
Li Meng's question is very reasonable, and now Chen Lin can't explain it clearly to her in one sentence or two, and he doesn't need to explain it.
Even if it was explained, Li Meng couldn't understand it. If he didn't understand, he would not believe it. If he didn't believe it, Chen Lin would brag.
"I feel that Brother Chen's still makes sense, just like when I was in the electronics factory before, I saw a lot of robot arms installing some particularly complicated originals, and I couldn't understand it before I saw it."
Cheng Yan looked at Li Meng's voice, she didn't mean to refute Li Meng, she just expressed her opinion.
"You, you are a girl whose heart was deceived by him, haha..."