In the first half of the year, the operating income of lithium battery industry reached 600 billion yuan.

CCTV News:According to the information released by the Ministry of Industry and Information Technology yesterday (August 3), in the first half of this year, China’s lithium-ion battery industry continued to grow, with output increasing by more than 40% year-on-year.

According to statistics, in the first half of this year, China’s lithium battery output exceeded 400 GWh, a year-on-year increase of more than 43%. In the first half of this year, the operating income of the lithium battery industry reached 600 billion yuan. Among them, the output of energy storage batteries in the first half of this year exceeded 75 GWh, and the loading capacity of power batteries for new energy vehicles was about 152 GWh.

At the same time, the reporter learned from China Automotive Power Battery Innovation Alliance that in the first half of this year, China’s power battery enterprises exported 56.7 GW of batteries. Among them, the cumulative export of ternary batteries is 39.4 GWh, accounting for 69.4% of the total export; The cumulative export of lithium iron phosphate batteries was 17.2 GWh, accounting for 30.3% of the total export. At the same time, in the first half of this year, a total of 48 power battery companies in China’s new energy vehicle market achieved vehicle loading facilities. In June, the number of power battery enterprises supporting new energy vehicles increased significantly.

In the third grade, boys played games for their uncle’s WiFi. cut class squatted in the grass for a day.

  On the morning of the 2 nd, Ms. Lin, who lives in a community in Longchi Street, Liuhe District, Nanjing, went out early in the morning and found a teenager in school uniform squatting in the grass next to the unit building; When Ms. Lin came home at 5 o’clock in the evening, she still saw the child sitting there, with almost no change in posture. She called him and he ignored him. The abnormal behavior of the teenager worried Ms. Lin, and she called the police for help. The police arrived at the scene and learned that the teenager was a junior three student, and his uncle lived in this building. On that day, he stayed here in cut class for one day to play mobile games on his uncle’s WiFi, which made the mother who came to the scene angry with Ms. Yu.

  The reporter’s investigation found that the popularity of smart phones and children becoming "mobile phone controllers" have become a common worry for many families. Yangzi Evening News All-Media Reporter Ren Guoyong Correspondent Lu Gongxuan

  A crazy teenager.

  Sit in the grass and rub my uncle’s wireless network to play games.

  Cut class, a teenager, squatted down to numb his legs and feet one day.

  "There is a big boy I don’t know downstairs who has been sitting in the grass all day. I don’t care if I call him. Come and have a look." At 5 o’clock in the evening on the 2 nd, Ms. Lin reported the police.

  After receiving the police, the police of Longchi police station arrived at the scene to check that a teenager was sitting downstairs in a unit of the community. He sat under his schoolbag cushion and held his mobile phone intently.

  "He has been sitting here in this posture. I saw him when I went out in the morning. I didn’t expect him to be here when I came back in the evening. I don’t know what happened. I called him and he ignored me." Ms. Lin said that she noticed that the child was also enthusiastic and worried about what bad things would happen to him.

  The policeman walked next to the teenager, and he was still absorbed in playing with his mobile phone, unaware that the policeman was approaching. The policeman patted him on the shoulder, and the boy suddenly got up, but he almost fell down because of numbness in his legs and feet. "What are you doing here?" In the face of the police’s question, the child bowed his head and did not answer, only saying that he had something to do.

  After repeated inquiries by the police, he said that his surname was Cao, and he was in the third grade of a nearby middle school. His uncle lived in this building, and he squatted here to play games on the Internet with his uncle’s WiFi. "I didn’t do anything bad, I just wanted to surf the Internet." He said.

  Subsequently, the police contacted Cao’s mother. Cao’s mother was surprised when she received the phone call, saying that she didn’t expect her son to go to cut class to play games, and spent a day squatting downstairs in her brother’s house for surfing the Internet.

  Soon, Cao’s mother rushed to the scene angrily, and immediately scolded him for being unprincipled again and again in order to surf the Internet. Cao’s mother said that her son secretly bought a mobile phone with a birthday red envelope given to him by his elders a month ago. After the parents found out, they criticized him and advised him to return the mobile phone, which was awkward. Later, the parents confiscated the mobile phone, but I didn’t expect him to take it away from his family and come here to play. "He must know that my brother went out these days before he came here to surf the internet. The senior high school entrance examination is coming soon, and he is still so confused."

  The police also persuaded and educated Cao, and Cao said that he would make up his mind to quit playing mobile phone addiction and prepare for the exam carefully. The police also reminded Cao’s mother to communicate with her children more often, divert his attention from playing mobile phones, and persuade her in time if she has bad habits. After the exchange between the two sides, Cao followed his mother home.

  Parents’ troubles

  Smashed the phone, and both girls cried sadly.

  Do you want to buy it for your daughter now? Mom is very entangled.

  "I want to use regret to describe my current mood. Now I am in a dilemma!" Ms. Zhang from Laifeng Community in Nanjing told the Yangzi Evening News reporter that her daughter had bought a children’s mobile phone in order to facilitate contact, and she could only answer the phone.

  But later, my daughter always said that all her classmates used smart phones, and they used smart phones to check their study materials online. Ms. Zhang was hesitant at first. After discussing with her husband, she felt that the times were developing and her daughter’s ideas were reasonable. It might be helpful to use smart phones to access information. Later, I bought my daughter a smart machine with a price of more than 1,000 yuan. After using the smart phone, my daughter quickly played on WeChat and Weibo.

  "We think there is nothing wrong with sending WeChat Weibo, but now the situation is getting worse and worse." Ms. Zhang said that her daughter’s grades plummeted and the teacher even found her playing mobile phones in class.

  After discovering the problem, Ms. Zhang began to control her daughter to use her mobile phone. But when my daughter does her homework, she asks her for a mobile phone to consult the information from time to time, but sometimes she finds that she is using QQ or WeChat.

  Ms. Zhang asked her daughter how to chat? The daughter’s answer is to exchange learning problems with her classmates. In this way, the daughter’s learning efficiency is getting lower and lower. Not long ago, I found my daughter playing small games until the early hours of the morning, and there were novels in the trace of mobile phone search. I clicked and found that my daughter was reading a "messy" article. In this way, the mother and daughter quarreled many times for the mobile phone, and in the end, she smashed the mobile phone.

  "I smashed my daughter’s mobile phone, and both girls cried. She ignored me for two weeks, and I was heartbroken." Ms. Zhang said that recently, her daughter repeatedly assured her to study hard, proposed to buy a mobile phone again and promised to use it only for consulting materials and communicating with classmates. "I am very entangled, I am afraid to buy it for her, and she can’t control it." Ms. Zhang said.

  Online small survey

  Children are forbidden to use smart phones? Not all are objections.

  In two examples, children have become "mobile phone controllers", which annoys parents. So, at the moment when smart phones are so popular, should children use smart phones? The reporter made a small survey through his circle of friends.

  Should primary and secondary school students use smart phones?

  The online survey lasted for one hour, and 51 people voted.

  A: About 84% are against it.

  Some parents who indicate the reasons think that underage students are addicted to their opponents’ opportunities, which are difficult to control, and most of them are used for entertainment.

  B There is one case in which the parents fully agree with the opinion.

  This parent believes that smart phones are the general trend, otherwise they will be out of touch with society.

  C about 14% supported by conditions.

  This part of parents believe that children need to attach conditions to the use of smart phones. If they want to use them, they must know what their children’s purpose is, and it is ok to check the study materials.

  Teacher’s opinion

  Every time a parent-teacher meeting is held, many parents complain to the teacher. Children can’t live without mobile phones all day. Should they use them? How can I quit cell phone addiction? Jiang bo, a senior teacher and grade leader of a senior middle school in Nanjing, said — —

  Even using a mobile phone to check information has great disadvantages.

  Jiang bo thinks that the only advantage for students to use smart phones is that they are easy to contact.

  "Access to information is a cover. I found that the questions and answers of some so-called learning software are copied from each other, and there are many mistakes and typos. Students who are used to finding answers online lose the ability to think independently. I strongly appeal to students from primary school to high school to stay away from smartphones." Teacher jiang bo thinks that students who are used to finding answers through the Internet will have a decline in their habit and ability to use reference books, and their learning efficiency is very poor. Usually, they click on a window and another one pops up on the Internet. Students are so curious that they can’t control their reading that they can’t concentrate on completing their homework. Indulging in mobile phones is not good for health, typically, the eyesight drops, and you can only see farther if you look up. Holding mobile phones all day long causes some students to have poor face-to-face communication skills; Some parents are afraid that their children will be out of touch with society without using smart phones. This kind of worry is unnecessary. Mobile phones, like computers, can be learned as soon as they are learned, and there is no need to hold them every day. The mobile phone network has a search function, so it is difficult for parents to monitor whether the content they read is healthy or not.

  Parents should set a good example for children to quit cell phone addiction.

  How to quit cell phone addiction? Teacher jiang bo said that depending on the situation, some parents are strong and radical. If they don’t agree to their children’s demands, they will not agree, confiscate their mobile phones and shut down the Internet. Some students have problems in their early education, and their parents have not established an authoritative image at home, and they can’t do the three chapters of the contract. Even if their mobile phones are confiscated and the network is cut off, the effect is not good. Some parents can’t stand the soft grinding and hard foam, but still return their mobile phones to them. When the mobile phone is smashed and the network is closed, it will stimulate such children’s rebellious psychology and stronger curiosity about smart phones. A better way is for parents not to hang their heads all day playing with their mobile phones, but to turn off the home network skillfully, such as changing passwords, limiting traffic, limiting phone bills, and reading famous books on paper. Let children know that mobile phones are just tools and toys, and do not deny that mobile phones are getting more and more fun, but there are more exciting things in life. Parents should take their children to participate in colorful outdoor activities on rest days to divert their attention from mobile phones.

  ● Children’s voice

  Hungry for respect, disgusted parents smash mobile phones.

  Yangzi Evening News reporter also communicated with some middle school students. Some students also admitted that mobile phones are basically used for entertainment except making phone calls and finding answers. Sometimes parents will get angry with them after playing for an hour or two.

  "I am more disgusted with my parents’ tough tone, and it is even more unacceptable to smash my mobile phone." Liu Tong Jr. said that sometimes it was late at night when he was playing with his mobile phone, and he knew that it was not good for him, but the momentum of his father rushing in made people sad.

  Liu Tongxue Jr. said that even if he made a mistake, he hoped parents could communicate in an equal tone. "Confiscation when you come in is disrespect and distrust," Xiao Liu told reporters.

  The teacher’s truth is in place, and the child’s voice should also be heard. But have you noticed that children are actually concerned about the same problem at a different level from us adults? They are more concerned about the attitude of parents when dealing with the use of mobile phones than whether they use the mobile phones themselves.

  Therefore, we want to remind parents that every child has his own personality characteristics, and parents should consider their children’s situation comprehensively, find a communication method suitable for them, and handle this "mobile phone problem" well.

Please check this 2024 exam calendar!

One month has passed in 2024.

The calendar of important exams for the whole year has arrived!

TOEFL, IELTS, teacher qualification examination

Legal professional qualification examination, etc.

Important exams are waiting for you to win!

Read this exam calendar

Arrange the preparation time reasonably.

Concentrate on precipitation and reach the peak.

I wish you all the best in the 2024 Year of the Dragon exam!

The sun and the moon are coming, and the age law is updated.

May CAUer bravely climb the peak in the new year.

A hundred battles struggle, and those who struggle first.

Hit the water in the middle stream, and the brave one wins.

Set goals and plan rationally.

I wish you all the light chasers on the road of struggle.

Go well in your studies and pass every exam!

Source | People’s Daily

Original title: "This 2024 exam calendar, please check it! 》

In the national practice of improving teachers’ information literacy, Changsha, a teacher, showed and exchanged ideas.

On December 18-20, 2023, the 27th National Teacher Information Literacy Promotion Practice of Education Technology and Resources Development Center (Central Audio-visual Education Center) of the Ministry of Education was held in the International Exchange Center of FLTRP. In this activity, Mr. Xu Rui from Xingsha Experimental School, the middle school affiliated to Hunan Normal University, as the only representative of Hunan Province, gave a micro-lesson exhibition and exchange.

In the teacher activity exhibition, Mr. Xu Rui showed his micro-lesson "Python Decision Tree: Exploring the Magic of Branch Structure". The lesson follows the problem-oriented teaching mode, guides students to think actively and explore independently, and stimulates students’ interest and motivation in learning. He introduced how to use weather decision tree information technology to guide students to master Python branch structure to solve problems. Through concrete and vivid cases and practical operations, Mr. Xu Rui showed the application and effect of information technology in classroom teaching. The application of this technology not only helps to improve students’ information literacy, but also cultivates students’ logical thinking and problem-solving ability.

allowMr. Rui is a young teacher in Xingsha affiliated middle school. He pays attention to cultivating students’ innovative ability and practical ability. In information teaching, Mr. Xu Rui actively explores and combines information technology with classroom teaching. In just a few years, he has grown rapidly and achieved remarkable teaching results. This year, Xingsha, the affiliated middle school, set up an information center to vigorously carry out the application of information technology in teaching and the construction and development of future schools. Su Xiaoling, the vice principal who led the team, believes that it is an important direction of Internet+education to screen network resources to accurately supplement the traditional teaching mode in an intelligent environment. Teacher Xu Rui’s active exploration and practice in micro-classes will help improve students’ information level and thinking ability, and inject new impetus into the construction of educational informatization in Changsha County.

This activity is of great significance to improve the national teachers’ information literacy level and promote the process of educational modernization.

Xiaoxiang morning herald reporter Shen Hao

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