Chapter 124: Small test

In the next two days, the course went deeper and Lin Chaoxi did extraordinarily serious.
When she was in college, she had a special academic paper writing course. The teacher spent several hours and gave them a question about the accuracy of the words. Lao Lin was equal to advancing the university course to the beginning and the middle.
Since the rewriting of the words of life, they have studied the newspapers in depth, and there are many problems in the headlines of the news...
Everyone is a little confused.
The children who are engaged in mathematics have learned this. Many people have been confused about what the teacher is going to teach. Although it can be understood as the precision of the training words, it is also very similar to the sharp point.
On the second day of lunch at noon, Lin Chaoxi vaguely heard that high school students said: This training is a waste of time, high school class is tense, it is better to go home and find a tutor to make up classes.
In the afternoon, the medical papers that were taken out of the way pushed the question to a small peak.
Some students raised their hands in the classroom: "Teacher, can we still have to do a few days of such homework?"
The solution was written on the blackboard at the time: the platelet count was 100~300x10 (9th power)/l.
The stroke stopped, and he smiled. "You have to answer first, what is the problem with this passage?"
The student was stunned and did not answer the first time. The Aguang students of Yongchuan Middle School were very active and replied: "It is easy to think that the number of platelets is 100 to 3x10."
"What should I do?"
"(100~300)x10's nine powers."

Well, it’s good.
Let’s let Aguang sit down and look at the high school student.
You don’t have to learn a few days, you have the first test in two days...

When I heard this, the high school students suddenly saw it.
Liu Zhiyuan raised his hand and asked: "What should I do if the test does not pass?"
Explain and smiled and said: "No, normal test, help you understand the lack of knowledge."
"Old Zhang modified?" Under the stage, Lu Zhihao whispered.
"I think there is a conspiracy!" Lin said.
Resolutely relieved: "Don't be afraid, our current training class has been adjusted by the harmonious folklords. We will not eliminate students because of poor test scores. Everyone will live well, oh no, until the end of the first training session.

"End?"
"The end, and then according to your performance in all aspects, to pick the second phase of the students."
Solving the words is a relief for a group of anxious people.
After the training of language precision.
He also explained the logical connection words "and" "or" "non" "implication relationship", as well as "full quantifier" and "existence quantifier", and also took them to learn the propositional truth table and made a simplified symbolic statement. Training and more.
This is a very very basic content. The content of the later learning is finally related to mathematics. Lin Zhaoxi is amazed at the depth of learning, but most of them still cannot escape logic.
Not many students still feel uncomfortable in the face of a large number of trainings similar to the rewriting of "everyone is not high or short" into a symbolic form.
And things related to logic, there is often a strange circle, if you can understand, then everything is extremely easy to pass through; and if you can not understand, everything will only become more and more chaotic...
In just three days, Lin Xixi wrote two exercise books.
But for her, these three days make it a rare time for her to relax. After all, she is studying philosophy. These trainings are all the questions she has given on the test papers.
So most of her time, she was watching the book that Lao Lin gave her.
There are a lot of predecessors' notes, or jokes or chats, and there are many examples of inferences that are helping her better understand the content of this part.
She even felt that this time, Lao Lin was a different way to accompany her to teach her.

Time soon arrived before the first quiz.
Everyone is sitting in the lecture hall, the outdoor temperature is already very low, and the window is covered with very thin water vapor.
Looking around, junior high school students are in the left half, high school students are in the right half, very clear and distinct.
Although the high school students obviously showed disdain for the teaching of the solution, they were very serious about the exam. They have experienced several training sessions, know each other, and whispered together to discuss topics.
On the other hand, they are still junior high school students. Everyone is still chatting. When the teacher says that there is no elimination system, they simply relax.
Stepping on the class bell, Furan entered the classroom with the teacher of the high school.
Solve the papers under the podium, and Wan Yang walked onto the podium. He lightly coughed and was sitting in danger during the whole class.
"This is the first test of everyone in the training camp. I hope everyone can take it seriously, but don't be too nervous and answer the questions seriously."
Explain the test papers and release the papers from the left to the right.
I heard that Wan Yang used a very cautious attitude to make a test, and it was a bit strange to see Lin and Xi’s eyes.
Why is this training session as easy as it is to explain it, it seems that it is completely different from Lao Zhang’s style.
The test paper came from the far left.
Lin Chaoxi pressed two automatic pencils and began to read the questions.
The questions and solutions assigned to them are very similar, completely within the framework. Except for the complexity of the last two proofs, the rest of the questions are completely tied to the three-day lecture.
Although the last two questions prove to be complicated, it is not difficult to comprehensively practice the teaching content these days.
A minute later, the old comrades who also watched the test paper raised their hands: "Teacher, do you really give us 30 minutes to answer the question?"
Lin Zhaoxi appreciated the daring of Comrade Lao Lu.
Wan Yang knocked on the blackboard - 14:00-14:30, very strangely asked: "Is there any problem?"
"No...nothing..."
Several of them who participated in the primary school summer camp here, whispered at the same time.

The 30-minute quiz exam will soon end.
In the lecture hall, the voices of the test papers were uploaded, and the students who had just finished the test were either lazy or whispered.
Liu Zhiyuan sat in the first row, sorting out all the papers of their high school department, and almost got up at the same time as Lin Chaoxi, and handed the test paper to the podium.
He noticed that the teacher did not put their two stacks of test papers together after taking the test papers and finishing them. Instead, he took the stack that he turned in and belonged to the high school. He went to the corner of the classroom, pulled down the stool, and sat down and corrected.
Most people in the class noticed this move.
"what happened?"
"Do you start to change now?"
There was a slight movement in the classroom, and Lin’s mouth swallowed.
In the past three years, I have not changed the test papers.
Wan Yang stood in front of the podium and pulled back the students with a loud voice: "According to the class hours, what we are going to talk about next is - 'proof'."
"So what have we just finished the test paper?"
"The teacher will correct the explanation and will explain it to everyone."
During the 45-minute class, the students were a little bit embarrassed, especially among the high school students. Many people turned back and looked at the solution from time to time. They always felt that the teacher was sitting behind and correcting their papers.
After the bell rings, the students are more anxious.
Untie the red pen, take care of the test paper, go to the podium, change Wanyang to pick up the papers of the middle school, go to the corner of the classroom, and start to correct.
The author has something to say: Mrs. Cats and her family are here to play with them. In the past few days, I have to accompany them. In the face of a dog, there is no code-word activity at all. It is very sad...
Near the year, a little bit busy, or slowly write in the gap between the travel...