Drink Black Tea Calmly at Hogwarts

　　 This semester, the last afternoon of the first day of Hogwarts class, the third grade students came to the Muggle Studies classroom with great curiosity.

　　 The Muggle Research Classroom was transformed into an amphitheater. When sitting on the seat, you don’t have to be afraid of being blocked by the head of the classmate in front of the seat.

　　 On the side of the classroom without windows, there is a row of shelves covered by curtains, and students cannot see what is on the shelves.

　　 At the very front of the classroom is a huge glass screen, and the professor's seat has been moved from the middle of the classroom to the left.

　　 The names of many students are displayed on the screen. When students walk into the classroom, they will see their names change from gray to gold on the screen.

　　 At the bottom of the screen, you will see the red "CHANGHONG" sign when you approach.

　　 Zhang Xu sat behind the podium, looking at the magic tablet controller in his hand like a tablet computer in the future, and the automatic roll call system was simultaneously displayed on the large screen in front of the classroom.

　　 This automatic roll call system was developed by Zhang Xu based on the technology of the live spot map. It can automatically display and record different students entering the classroom and the time of entry.

　　 Because electronic products cannot be used in Hogwarts Castle, Zhang Xu purchased a set of spell version playback system from China. Only then did he know that the TV broadcast of the spell version had almost reached the level of the TV two decades later. The disadvantage is that it is not possible to directly receive the wired and wireless signals of the TV, and must be converted by equipment, and the conversion time is too long to be broadcast live. But it can be used to play movies and PPT.

　　 Since the students are looking forward to this class today, the staff will expire when there are five minutes before class.

　　 Zhang Xu started to play a short video after the name of the last student in the class list lit up.

　　 The screen suddenly turned black and then gradually lit up, showing the foyer of Hogwarts Castle. At the same time, deep music sounded.

　　 The students saw the Basilisk appearing on the screen with Lockhart on the stairs in the hall. At the same time the music in the classroom became tense.

　　 Suddenly, accompanied by the sound of high background music, the Pipi ghost holding two packs of quicklime soared to the sky, and the basilisk's face was muddled.

　　 When Pippi Ghost was stared by the other intact basilisk, the background music accompanied by the slow motion of Pippi Ghost turning into black smoke also became tragic.

　　 Then there was a suicide attack launched by five death squads under the majestic background music. The end of this scene ended with the slow motion of two petrified students falling to the ground under the leader of the overhead view.

Next, Zhang Xu rushed out and threw a grenade to blow the blind basilisk in the other eye. The picture quickly shifted to the students attacking the basilisk together. After several dangers, the professor came to help, opened the passage to cover the students' evacuation from the cafeteria and Scarlet blocked the scene of the Basilisk alone on the stairs, and the background music became agitated.

　　 On the screen, the scene of the battle with the basilisk has both the aerial perspective and the first-person perspective of the students, and there is even the basilisk’s big mouth pouring less than two feet in front of the camera.

At the end of the short film, Dumbledore’s Phoenix sent Harry Potter the Sorting Hat and Gryffindor’s Great Sword, and then the audience followed Harry Potter from the perspective of Harry Potter and grabbed the Phoenix’s leg to fly. Going to the top of the basilisk, then a sword of justice from the sky pierced the basilisk to death.

　　 Finally, the entire short film ends with a close-up of Harry Potter's face from far to near.

　　The short film ended, and the students in the classroom responded with warm applause. The students who appeared in the video began to brag.

　　 After deciding to meet the basilisk in the hall, Zhang Xu asked a group of ghosts to help place the video crystals in various places in the hall.

　　 After finishing work, Zhang Xu discovered that these video crystals had not been burned by the eyes of the basilisk. It is estimated that the eyes of the basilisk would only burn out the things in the path of the gaze when there were creatures behind them. Zhang Xu didn't go into this very magical but unscientific thing.

　　 Later, Zhang Xu copied these video crystals and the videos saved in the video brooches worn by him and Harry, edited them and added burning music as BGM to produce this short film.

　　 When Zhang Xu was in university in his last life, he edited various short video clips and sent them to the B music. He has rich experience in this regard.

　　 Now it seems that the effect of the short film is good, and the reaction of the audience in the classroom is very strong.

　　Wait until the students calm down a bit, and class time is up.

　　 Zhang Xu replaced the content on the big screen with the words "Muggle Studies" and walked to the center of the podium.

　　 Looking at the quiet students, Zhang Xu said to the students: "Welcome everyone to choose the Muggle Studies course. In this course, everyone can let their wands rest for a while."

　　 The students in the seats laughed.

　　 Zhang Xu continued: "Although everyone can rest with their wands, the brain cannot rest."

"When a figure appears on the moon, is it a man or a ghost? What is hidden behind the birth of the steam engine? Why do wars in the world break out so frequently? Who promotes the development of science and technology? Behind all this is Muggle progress or tradition. Is it the explosion of technology or the helplessness of survival? Stay tuned for the Muggle Studies class, let us follow the textbook, walk into Muggle life, and uncover the secrets behind the Muggle world for you..."

　　 "Next, I will announce some of the rules for bonus points and deductions in our class."

　　 "Students who are late, one point will be deducted for every minute late. Students who need to take leave of absence, please submit the leave slip signed by your dean to me, or entrust your dean to give it to me before three o'clock of the same day."

　　 "When you are in class, you can be in a magical history class. You can be in a daze, sleep, and do homework for other subjects. But one thing is that you can't disturb other students who want to learn in any way, such as snoring while sleeping."

　　 The students laughed.

　　 "If anyone affects other students who want to study, five points will be deducted for every student who is affected."

　　 "Also, no matter how you behave in class, I treat any student's homework and exams equally."

"Speaking of homework, I don't want you to copy other classmates' homework. If I find someone whose homework has a lot of similarities, I will treat them well. Please believe me, your plagiarism homework is not as rich as I am. "

　　 The students burst into laughter again.

　　 "After talking about the sad deduction, let's talk about the pleasant extra points."

　　 "After I ask a question, whoever raises his hand first will answer the question."

　　 "According to the correct answer, one point is added to the basic points, and then depending on the completeness and depth of the answer, the additional points are set in five levels from one point to five points."

　　 Then Zhang Xu waved his magic wand and flew out a hummingbird shining blue light from the podium.

　　 "This hummingbird will fly to the head of the student with the fastest hand, so when it reaches the head, whoever answers the question."

"When a classmate asks a question, with my consent, who can answer his question can also get extra points. But don’t let anyone try to collude to get extra points. This is not to deceive me and Hummingbird."

　　 "That's it, is there anyone opposed?"

　　 The students in the seats shook their heads.

　　 "Then we will start our first learning content." Zhang Xu said, "Today we will first understand the history of the development of the Muggle world."

　　 Zhang Xu walked to the podium and said, "Next, everyone, please watch the big screen. I will show a documentary about world history. When you watch it, please record it first, and you can ask questions after the documentary is broadcast."

　　 The students started to watch the documentary on the big screen attentively.

　　 The one-hour documentary tells the historical process of human society from the Stone Age to the disintegration of the Soviet Union, and focuses on the development of science and technology in the Second World War and after the war.

　　 Students who have never experienced this kind of class experience~www.readwn.com~ watching the content on the big screen attentively.

The one-hour documentary does not describe the development history of human society in too much detail. Zhang Xu only gives the students a preliminary impression of the history of the Muggle world, so as not to think that the Muggle world is still like them, like some wizards. Stay in the Middle Ages.

　　 Zhang Xu was surprised when he discovered that the students who took this course were mostly from the Snake Academy.

　　 After asking the students of the Snake Academy who he knew well, the students of the Snake Academy said that they needed to study because they didn't understand, which made Zhang Xu relieved.

　　 Therefore, Zhang Xu chose to crush their three views through documentaries focusing on World War II, aerospace technology, nuclear weapons and other scientific and technological achievements from the very beginning, allowing them to re-understand the Muggle world at the end of the twentieth century.

　　 It can be seen from the expressions on the faces of the students that this method is very successful.

　　 The war machine during World War II, the atomic bomb explosion and the broken walls after the explosion, and the Apollo project's moon landing scenes shocked all the little wizards from the wizard family.

　　 The same incident, the feeling of watching a documentary is not comparable to that of reading in the reading room before.

After the broadcast of the 　　 documentary, the students asked various questions one after another. These questions were mainly focused on the technological aspects after World War II.

　　 From the use of electrical appliances, to whether Zhang Xu can make an atomic bomb, there are all kinds of questions.

　　 Even Malfoy, whose right arm was wrapped in a bandage, raised his left hand and asked Zhang Xu eagerly how he could become an astronaut.

　　 Fortunately, Zhang Xu has a wealth of knowledge and can answer all kinds of questions.

　　 The time for the end of get out of class came in a variety of questions and answers. After arranging the students to write a documentary, Zhang Xu announced the end of get out of class.