How old is Xie Yu in 2022

The beginning is 17 years old, and the ending is 25 years old, Xie Yu is one of the protagonists of ** "Disguised Scum", He Chao's lover.

2. Strengthen the artistry of classroom teaching language.

The vivid and vivid language of the teacher often makes the students listen attentively and enrich their imagination. First of all, the language of the lecture should be accurate and scientific; Secondly, it should be vivid. For example:

When talking about the relationship between saturated solution, unsaturated solution and concentrated solution and dilute solution, with the help of metaphors: the relationship between saturated solution, unsaturated solution and concentrated solution and dilute solution is like the relationship between whether you are full and how much you eat. Through such an analogy, it will suddenly become clear to students that saturated solutions are not necessarily concentrated solutions, and unsaturated solutions are not necessarily dilute solutions.

Another example is the law of conservation of mass to explain from a microscopic perspective that the total mass of matter does not change before and after chemical change.

core content. Comparing the recombination of atoms in a chemical change to a student's seat change helps to understand this core content. In the process of associating the seat adjustment, the type (male and female), number of students, and weight of the students remain the same, and it is easy to understand that the type, number, and mass of atoms remain the same in chemical changes.

Through the use of metaphors, abstract knowledge becomes concrete and vivid, and it is easier for students to understand what they have learned.

3. Enrich extracurricular activities.

According to the characteristics of middle school students' general preference for chemistry experiments, extracurricular activities are carried out randomly in combination with the teaching content, or interspersed with review of the learned content and corresponding experiments, so as to make students useful in learning, active thinking, and improve their interest in learning. For example, use extracurricular time to let students do small experiments at home, make their own simple water purifiers, and make their own fruit batteries.

etc., so as to cultivate students' hands-on ability; In order to cultivate students' practical ability, students can be used to organize visits outside the classroom time to deepen their understanding of chemistry knowledge. For example, when learning about the production and properties of oxygen, you can visit the oxygen plant, see the whole process of oxygen production, and witness liquid oxygen.

and oxygen, both blue; Talking about fertilizers.

During the production, you can visit the fertilizer factory to enrich the extracurricular activities of students; It can also give special lectures on chemistry, special reports, carry out chemical games, and run chemical tabloids. Through extracurricular activities, students' practical ability is improved, and the connection between chemistry and life is also closer, so as to improve students' interest in learning chemistry.

4. Conduct education on the history of chemistry.

The knowledge of the history of chemistry is of great educational significance to students. In the teaching process, combining teaching materials, appropriately selecting relevant vivid historical facts, and creating attractive knowledge situations can well stimulate students' enthusiasm for learning. For example, when talking about the composition of air, the historical facts of the discovery of argon are selected:

British scientist Rayleigh discovered a new element - argon after further research from the small difference in nitrogen density measured, which fully reflects the scientist's honest scientific attitude and thinking method of excellence. Another example is learning about sodium carbonate.

After the relevant properties and uses, the students were introduced to the famous Chinese chemist Hou Debang.

He has made significant contributions to the improvement of alkali production, thereby enhancing students' patriotic enthusiasm and national pride, and arousing students' interest in learning chemistry.

Xie Yu's birthday in ** is March 14. "Disguised Scum" is an original campus written by Papaya Huang**. On December 26, 2017 in Jinjiang Literature City**, the text ended on May 13, 2018, and the three articles were completed on May 20.

178cm。

Xie Yu is the protagonist of Jinjiang Literature City's papaya Huang's original "Disguised Scum", and the companion of the character He Chao in the book. Role positioning, also known as xieyu, Brother Yu, children, Lao Xie, etc., born on March 14, student, cold personality, not very good temper, not good at getting along with people but delicate, with a gentle side.

Personal Status: Family Status.

Xie Yu's parents divorced, and his mother was at odds with his stepfather's son after remarrying.

Character character. He has a cold personality, a bad temper, and is not good at getting along with people, but he is delicate and has a gentle side. In the original text, it was written, "All the malice in the world is blocked with a hard shell, but the soft place in the bottom of the heart is still spotless." ”

Eating hobbies. Don't eat coriander, green onions, garlic, don't eat too sweet, don't eat too greasy, don't eat too fishy, don't eat spicy, don't eat mutton with a bad smell, etc., only He Chao remembers.

Role experience: Xie Yu studied very well, for family reasons, disguised as a scumbag, and entered Liyang No. 2 Middle School during the high school entrance examination. In the first year of high school, he was called Xilou Xie Yu because of the fight, and at this time He Chao was called Donglou He Chao, and they were the two school tyrants.

During the summer vacation of the first year of high school, because of the snatching of Ziwu in the game, Chao Yu met for the first time. At the same time, Xie Yu began to play the title king competition, and the ID was jsdhwdmax.

When the second year of high school was divided into classes, Xie Yu and He Chao were all divided into three classes and became the same table. After a series of storms, He Chao took the lead in confessing, and Xie Yu accepted. Soon after, they both fell off their horses at the meeting of the title king and untied the knot.