Before returning to the college entrance examination, I became popular in the science circle

Chapter 10 Shocked
"Tongtong, your dad and I are going home first!"

Teacher Jin had nothing to worry about leaving the child at her parents' home.The child has grown up in her parents' home since she was a child. She is as familiar here as she is at home, and she is even more pampered.

Tongtong studied hard this month, and happened to be relaxed and relaxed at her grandfather's place.

Wu Tong waved and said goodbye to her parents. She stayed at her grandma's house for two days and it was only half an hour to go home, so she had no regrets.

After sending Jin Yu and his wife away, Jin Yongning directed his son to send Wu Tong's information upstairs, and happily greeted his granddaughter to eat watermelon.Holding a large and small watermelon with both hands, removing the top cover, and serving it with a small spoon, Wu Tong was pampered and pampered in the Jin family.

After eating the melon, my aunt took Wu Tong to try on the new clothes she bought.

Xu Meifeng has a good eye and knows how to dress up. The clothes she bought are suitable for Wu Tong's age. Light yellow willow green cherry blossom powder are all bright colors of youth.

In Wu Tong's future memory, she has not worn such a delicate color for many years. After work, white, gray, black and blue became the main colors of her clothes.Revisiting these youthful colors, Wu Tong realized with a smile, she is young now, what color can she not wear?She also cherishes the time that belongs to her youth.

Wu Tong took his aunt's arm and gave her a thumbs up of gratitude and praise, causing Xu Meifeng to hug Wu Tong and smile from ear to ear.It's still fun to raise a little girl, how to dress up and look good!

Her brat, who could barely look at her when she was a child, is so rough that I can't say it now!Clothes are about changing seasons. You can buy a few sets of clothes in a fixed store. The styles are not bad, and the style is simple and convenient. There is no room for her to use it.

After spending a long time with his relatives, Wu Tong sat at the desk again. It was already four o'clock.

On Jin Xin's bookshelf, he picked up a book of required reading-only questions for high school sophomore mathematics, covering the answers that Jin Xin had done. Wu Tong used scratch paper to do it again. Some of the things that Jin Xin didn't do, Wu Tong directly filled in the answers.

Can you say they are brothers and sisters?The information books are all guilty of the same problem, most of them sleep too much.

"Hey..., Tongtong, are you serious?" Jin Xin was ordered by her mother to come up and ask Wu Tong to eat.As soon as he entered the door, he saw that Wu Tong was working on the questions again, without any pretense, so he couldn't help but ask carefully, is this serious?
He hurried back to have dinner and had to go back to school for night study in the evening.

The dining time of the Jin family now follows Jin Xin's time. Jin Xin enters the door to open the meal, and the time limit is quite standard.

"Of course, when have I ever joked about that?"

···So the quadrilateral EFGH is a parallelogram.

Wu Tong put down the ending of the geometric proof in his hand, raised his eyebrows and nodded seriously.

"My sister is better than my brother!" Jin Xin gave a thumbs up, he really felt Wu Tong's seriousness.

If Tongtong really wants to advance, it's really not a joke, he still has that energy.

It was only when he entered his senior year of high school that he began to learn to control his concentration and prepare for the college entrance examination.Nowadays, there are more and more college students. After all, he has to get a college degree, so he can use it in the future, right?
Supporting my sister can also give me more confidence.

"Here, my brother supports you with action!" Jin Xin took out from the schoolbag in his hand, the compulsory high school mathematics textbooks starting from fifth grade.

At noon, I saw Wu Tong studying high school mathematics in preview. No matter what the reason was, Tongtong put up a show. As an older brother, he had to help prepare everything.So when school was over, he immediately gathered all the math textbooks from the second year of high school into his schoolbag and brought them back to Wu Tong.

"Brother, you should use it for your review now?" Wu Tong didn't want to because he would affect Jin Xin's review.Every moment in the senior year of high school is precious.

Jin Xin smiled coolly and waved his hands, "Little girl, keep your heart in mind, we always start the second round of review now. We won't need these textbooks these days. If we need them, Shitou and I will just share one!"

Tongtong's new book will be sent out at the beginning of school, and there are still three or five days at most, so what can be delayed?
"Use it as you like, don't be polite to me!"

Wu Tong knew that Shitou was my younger brother's tablemate Zhao Lei, and also his younger brother, and they played so well that they could wear a pair of pants.

"Okay, brother, lend me these textbooks for two days!" Wu Tong nodded. One textbook is required and three are optional. This is the last textbook for high school mathematics. She should hurry up and finish it early the day after tomorrow at the latest. Return the book to my brother.

···
Jin Xin thought that the two days in Wu Tong's mouth were just a quantifier, referring to the few days before the start of school. He never thought that it took Wu Tong less than two days to thoroughly cultivate these textbooks.

When Wu Tong drove him to school to return the textbooks early the next morning, saying that he had finished all the studies, Jin Xin thought he hadn't woken up yet.

Just flip through them all and read them all, right?

"Tongtong, I really don't need to use it in a hurry!" Jin Xin scratched his head, his sleepy face was still dazed.

"It's true that I've finished my studies, and I've supplemented your experience notes for you. I hope I can help you. Brother, if you have any questions you don't know, you can come to me for tutoring at any time!" Wu Tong smiled brightly, as if he wanted a good one Be careful to irritate the little brother, how embarrassing this is!
"Brother, reciprocity. You don't have these mock papers yet. I think the questions are pretty good. Take them and brush them up. Don't thank me!" There are two copies, and she will finish her copy as soon as possible in the next two days. Well, tutoring my little brother is not just talking about her, but what she can really do.

In the past two days, she not only carefully mastered the knowledge points in the mathematics textbooks of the second and third grades of high school, but also spent a midnight time on purpose to integrate the entire high school mathematics knowledge and sort out a knowledge tree belonging to high school mathematics.

A set is a set, a function is a function, and a series is a series... The branches are clear, the context is clear, the entire high school mathematics formula is in Wu Tong's heart, and he has further sublimated his experience.

Her mathematics knowledge knife has been honed extremely sharply, and starting today, she will solve all high school mathematics problems.

Jin Xin couldn't believe it, flipping through the textbook in his hand quickly. In each of the four math books, each chapter contained one or two pieces of scratch paper with densely packed notes, all of which were important knowledge points for each chapter. The analysis, the derivation analysis of the formula.

Such an amount of work is beyond his imagination!
He casually browsed through a chapter of his best triangular geometry notes, and saw that in the neatly written notes, the formula derivation and analysis were rigorous, correct, clear and detailed, and the teacher's explanation and analysis was no more than that!

Such verification results made Jin Xin's shock even more complete. At the same time, it truly proved that the little girl was not lying at all and had truly finished studying the four mathematics books in the second and third grades of high school!

Jin Xin was stunned. It had been 16 years, but he only discovered today that his sister was a super genius?

Can you master high school and high school mathematics thoroughly in two days?This makes it impossible for people to live! !!

(End of this chapter)