After confirming that the information on the math test paper was correct and filling out the answer sheet correctly, Chen Zhou handed in the paper and left 2 minutes early.
Chen Zhou walked out of the examination room and breathed a sigh of relief. The last question was really difficult and too time-consuming.
If you delay until the end of the exam and haven't finished writing, it will delay the teacher's collection and verification of the papers, which will affect your mood.
I still remember that he dragged it to the last minute during last year's college entrance examination. There was nothing he could do because he really couldn't do the questions at that time.
However, the subsequent score was a bit unexpected. He actually scored a three-digit number, 105 points.
If you ask why, Chen Zhou would probably say with emotion, isn't it just an explosion...
When he arrived at the school gate, Chen Zhou saw Li Dabao and several teachers standing there, but no classmates were there.
Chen Zhou didn't expect that no one handed in the paper early, so he had to walk silently to Li Dabao.
Li Dabao looked at Chen Zhou and wanted to ask, but finally held back.
Chen Zhou felt sorry for him, so he said, "Overall it's OK. The last question was beyond the syllabus and very difficult."
Several teachers heard what Chen Zhou said, and then they all looked at Chen Zhou.
Chen Zhou touched his nose and said, "Don't look at me like that. I must have finished the work before handing it in."
All the teachers, including Li Dabao, breathed a sigh of relief.
Before coming, Principal Zhu gave special instructions that Chen Zhou and Yang Yiyi have the potential to become the top scorers.
If we can bring back a top student for Maochang High School, the influence of Maochang High School will directly rise to a higher level.
Chen Zhou waited for more than ten minutes before all the classmates came out one after another.
It seems that they held on to the end.
Back at the hotel, everyone maintained a tacit understanding with each other.
No one asked any more questions, at most they encouraged each other.
In the evening, when Zhang Yifan and Chen Haining were reviewing, Chen Zhou looked at them awkwardly.
He brought a collection of wrong questions with him, but it was not easy to look through it now. What if he didn't do well in the exam? Would he be able to take the exam tomorrow? And didn't Wang Xuehui say that it was best not to bring a book?
Now that both of them were reading, Chen Zhou was too embarrassed to lie down on the bed, so he had to borrow a physics review book from Zhang Yifan, then moved a chair and sat down next to them.
In order to ensure energy for the exam the next day, Li Dabao required everyone to go to bed before 10 o'clock.
Of course, it’s a request, but I still can’t sleep.
The same went for Chen Zhou, Zhang Yifan and Chen Haining. After putting away the books, the three of them started chatting about things that had nothing to do with the college entrance examination.
As they were chatting, Chen Haining's snoring began to sound slightly, followed by Zhang Yifan's.
Chen Zhou shook his head. Whoever goes to bed first is a dog, right?
On June 8, the weather was clear, breezy and slightly cooler than yesterday.
At 9:00 in the morning, the Anhui Province College Entrance Examination Comprehensive Science Test began.
Chen Zhou solved the questions on the comprehensive science test according to his usual order of physics first, then chemistry, and finally biology.
The physics section is of medium difficulty.
It is mainly based on mechanics and electricity, with Newton's laws, energy and momentum, electromagnetic fields, and electromagnetic induction accounting for the majority.
Chen Zhou did not pursue speed in solving problems. Instead, he read the meaning of each question carefully before starting to check the answers on the draft paper.
After the verification is completed, check it again and fill in the answer sheet.
When it came to question 18, Chen Zhou looked at the question with great interest.
【The "artificial little sun" Tokamak device uses a strong magnetic field to confine high-temperature plasma, so that the charged particles in it are confined inside the device as much as possible and do not collide with the device wall. It is known that the average kinetic energy of charged particles in plasma is proportional to the temperature To confine plasma with a higher temperature, a stronger magnetic field is required to keep the movement radius of the charged particles in the magnetic field unchanged. From this, it can be judged that the required magnetic induction intensity B is proportional to ()】
The question is quite long, but very simple. The core is the radius formula of the circular motion of particles.
Chen Zhou was interested in the background of the topic, the "artificial little sun" tokamak device.
Just like every time Chen Zhou saw aerospace questions in the physics exam, he would pay a second look at them, he was quite interested in them.
"I wonder if this artificial little sun is powerful? I'll go see it when I get a chance..."
Chen Zhou looked at the question again. He remembered that he seemed to have seen related news before. The "artificial little sun" was located in Luzhou, the capital of Anhui Province, in a place called Science Island.
Chen Zhou collected his thoughts and stopped thinking about it. He followed the question and continued to solve it in time.
The final question in physics is the common plate model, which examines energy and momentum, with a total of 3 small questions.
Chen Zhou answered the first two questions easily.
When answering the third question, Chen Zhou first wrote a set of equations on a piece of scratch paper to solve it. After calculating for a while, he realized something was wrong and wondered why it was so troublesome.
I went back and reviewed the question again, and then combined it with the previous two questions to find new ideas for solving the problem.
Chen Zhou was writing and drawing on the draft paper when suddenly an idea flashed in his mind and he drew the graph of v-t. He used the graphical method to solve the problem.
When converted into an image, it becomes mathematics. Chen Zhou calculates the area of ​​the shaded part of the image, which is the desired result.
Physics solution completed.
Chen Zhou looked up at the clock hanging in front of the classroom. It took nearly an hour.
It takes too much time, so speed up a little.
The seven multiple-choice questions in chemistry examine the structure and properties of organic matter, the writing of ionic equations and the coexistence of ions, experimental ability, chemical equilibrium, salt hydrolysis, and basic chemical concepts.
The questions were not difficult and Chen Zhou finished them quickly, then started working on the non-multiple choice part.
The first is the structure and application of the periodic table, as well as redox reactions and thermochemical equations.
It's not a big problem.
Then comes the question on the synthesis of organic compounds, where you have to infer the structural formula of the intermediate through the flow chart and the chemical properties of the organic compounds.
For this question, as long as you grasp the changes of functional groups, you have grasped the key.
I have done too many similar questions, and the difficulty is average.
Then comes the design questions on preparing experimental plans, which include electrochemistry content.
This is an inorganic chemistry process question, which is also quite common. It involves material inference, separation and purification, equation writing, and chemical calculations. Done!
The last question is an exploration of primary batteries and their working principles.
For this question, Chen Zhou briefly recalled the working principle of the primary battery, the chemical corrosion types of steel, corrosion avoidance and other knowledge.
Then start answering the questions.
I have finished my chemistry homework and have 50 minutes left.
Chen Zhou nodded with satisfaction, this way there would be plenty of time.
In the biology section, Chen Zhou was very cautious starting from the first multiple-choice question, the description of mitochondria.
He had already suffered several setbacks on the biology multiple-choice questions, so he couldn't be too cautious.
After finishing the 6 multiple-choice questions, Chen Zhou reviewed them again before continuing.
Chen Zhou doesn't need to be so cautious when answering the fill-in-the-blank questions that follow.
Chen Zhou already knew all the knowledge about photosynthesis, the stability of ecosystems, and related issues of genetics.
Chen Zhou always maintains a good attitude when mobilizing knowledge points to solve problems.
Even if he couldn't remember it for a while, he would not be anxious or impatient.
With 10 minutes left, Chen Zhou checked the test paper again, handed it in and left.
The last subject in the afternoon is the English exam.
Apart from Chinese, this is the subject that Chen Zhou is most confident about.
Occasionally, the vocabulary in one or two reading comprehension passages is beyond the syllabus, but it’s not a big problem.
From single-choice fill-in-the-blanks, to listening, to cloze, to reading comprehension, to word selection and filling-in-the-blanks, the objective questions took 1 hour and 10 minutes to complete.
There is only one essay left.
Chen Zhou suddenly stopped writing, raised his head and looked out the window. There would probably never be an exam like this again.
Retracting his thoughts, he looked back at the English test paper.
The essay topic requires you to write a reply letter.
I have written too many essays like this.
Chen Zhou thought for a moment, adjusted his thoughts, and began to write: "Hi Worried, I'm sorry..."
"...I hope you'll soon feel calmer and carry on as normal."
"Yours."
"Jamie"
Chen Zhou blew away the ink on the composition, then checked the answers to the objective questions and filled them on the answer sheet.
Then, I put the test paper in order, put it on the desk, stood up, and handed it in.
The college entrance examination is over.