With the launch of the operator’s 5G package on November 1, it is estimated that many friends have plans to change their 5G mobile phones. After all, the 5G era has indeed arrived. For 5G, I think many friends know that its network speed is 5-10 times that of 4G, online drama is not worrying, and multiplayer competition is smooth, which is probably such a carefree experience. So you will think: instead of changing the new machine next year, it is better to change the 5G mobile phone directly now, and you can experience the 5G high-speed network at once, making your life and work more efficient and more "fragrant".

Having said that, before you formally choose a 5G mobile phone, you need to consider three issues:

The first question: 5G signal coverage in the place.

To be honest, in the field of 5G, China’s 5G technology and 5G mobile phones are dominant in the global market, so we should be proud of this. In this regard, we can first try 5 G. However, in the actual process, you and I have to consider whether our home is covered with 5G signals. Although major cities will basically cover 5G signals next year, if there is a 5G signal in the place where your home is located, it must be superior.

Relatively speaking, in first-tier cities such as Beishangguangshen and Shenzhen, almost all the central cities in these areas are covered with 5G signals, so "people in the city can really play" still have the first experience advantage. After all, the urban population is large. You can go to the operator official website or the mobile APP to check the 5G signal diagram, which is usually found in the "5G Zone".

The second question: Which 5G package should I choose?

At present, the three major operators have launched 5G packages. Different operators and different 5G packages have different charges and standards. You should look carefully when choosing to upgrade to avoid wasting fees or traffic. China Mobile, the 5G package starts at 128 yuan, and the back cover is 598 yuan; China Telecom and China Unicom started at 129 yuan, and the back cover of 599 yuan … ···5G network speed is between 200 Mbps and 1 Gbps.

By the way, a digression: Do you think 30GB package traffic is enough? As far as I’m concerned, I usually use about 10GB of traffic every month, which is only when I’m crazy about brushing Tik Tok and playing the king’s "eat chicken" mobile game! Therefore, when you choose the 5G package category, don’t be blind, depending on the actual use needs of individuals.

The third question: Which of a bunch of 5G mobile phones do you like best?

As we all know, many places are accelerating the construction of 5G base stations, and the coverage rate of 5G signals around us will be higher and higher. At that time, it is not a problem to seamlessly connect to 5G networks. Therefore, after knowing the 5G signal coverage area and 5G package, you can boldly choose 5G mobile phones. At this stage, high-priced 5G mobile phones can be "suspended". After all, the cost is too high and unnecessary. The most important thing is to try Xiaomi 9 Pro 5G and iQOO Pro 5G versions, with three thousand files, which is a good choice. Which one to choose, and see the comparison results.

Left: iQOO Pro 5G version; Right: Xiaomi 9 Pro 5G

5G network speed reception. At this point, we directly look at the test results of Speedtest software: the download rate of iQOO Pro 5G version reaches 895Mbps；; Although Xiaomi 9 Pro 5G is equipped with the same 5G baseband, the download rate is 757Mbps··· … Obviously, there is a gap in the speed of 5G network.

Left: iQOO Pro 5G version; Right: Xiaomi 9 Pro 5G

The level of game experience. As two Snapdragon 855 Plus models, iQOO Pro 5G and Xiaomi 9 Pro 5G have smooth performance, but one thing is the unique product advantage of iQOO Pro 5G, that is, the two pressure-sensitive buttons on the middle frame. This design is comparable to the e-sports mobile phone, which can bring fast operation of four-finger linkage, making the skill control of game characters more comfortable and faster. In other words, the king "eats chicken" with iQOO Pro 5G version, and the king wins the championship in minutes.

Left: iQOO Pro 5G version; Right: Xiaomi 9 Pro 5G

Fast charging performance of mobile phone. IQOO Pro 5G version is equipped with 4500mAh battery +44W ultra-fast charging, Xiaomi 9 Pro 5G is equipped with 4000mAh battery +40W fast charging … The power is from 0% to 100%, iQOO Pro 5G version takes 53 minutes, and Xiaomi 9 Pro 5G takes 70 minutes. It seems that iQOO Pro 5G version not only has a larger battery, but also has a faster battery return, which really helps our mobile phone life.

Final decision: try 5G in advance, and be flattered.

The 5G package has been commercialized, and the 5G era has arrived, so a 5G mobile phone naturally comes. I believe that when you look at the comparison between iQOO Pro 5G and Xiaomi 9 Pro 5G, you will find that although they are both Snapdragon 855 Plus models and three thousand models with the same price, iQOO Pro 5G is more powerful in 5G network speed, game experience and charging speed, so its cost performance is relatively high. It seems that the complete coverage of subsequent 5G signals and the accelerated popularization of 5G mobile phones are really just around the corner.

Education departments of all provinces, autonomous regions and municipalities directly under the Central Government (Education Committees) and Education Committees of Xinjiang Production and Construction Corps:

　　In order to carry out the spirit of the Fifth Plenary Session of the 15th CPC Central Committee and the Third National Conference on Education, and further implement the strategic guiding ideology of "education should face modernization, the world and the future", the Ministry of Education decided to set up English courses in primary schools as an important part of the curriculum reform of basic education in the early 21st century. The following opinions are put forward on offering English courses in primary schools.

　　First, actively promote the establishment of English courses in primary schools

　　The basic goals of promoting English courses in primary schools are: starting from the autumn of 2001, English courses will be gradually offered in primary schools in cities and counties all over the country; In the autumn of 2002, English courses were gradually offered in primary schools where towns and villages were located. The starting grade of English courses in primary schools is generally grade three. The education administrative departments of all provinces, autonomous regions and municipalities directly under the Central Government may, in light of the actual situation, determine the working objectives and steps of offering English courses in primary schools in their respective regions.

　　In actively promoting the work of offering English courses in primary schools, we should protect and support foreign language teaching in other languages such as Japanese and Russian. Encourage schools that use other languages as their main foreign language courses to run their own characteristics. Actively support "double foreign languages" and other teaching experiments.

　　Second, the basic requirements for offering English courses in primary schools

　　English teaching in primary schools should be based on the Basic Requirements for English Curriculum Teaching in Primary Schools (Trial), pay attention to stimulating and cultivating students’ interest in learning English, cultivate a certain sense of language and a good foundation of pronunciation and intonation, and guide students to be willing to communicate in English simply. Prevent and correct the practice of teaching language knowledge such as pronunciation and grammar, and focus on cultivating students’ ability and interest in communicating in English. The evaluation of primary school English should be based on formative evaluation according to the requirements of curriculum objectives. It is not allowed to queue up students’ test scores as the basis for various evaluations and selections.

　　English courses in primary schools should follow the principle of short class hours and high frequency, and schools can carry out colorful English teaching activities through the combination of long and short classes and cooperation inside and outside classes. To ensure teaching activities at least four times a week, the school can arrange flexibly according to specific conditions. In primary schools offering English courses, from the third grade, the Chinese class will be reduced by one class hour, and the rest of the English teaching activities will be solved by local class hours.

　　All localities can determine the teaching methods of English in primary schools according to the actual situation. Change the traditional concept of classroom teaching, make full use of distance teaching methods and English teaching audio-visual resources, and create a good language learning environment for students. Cities or regions with better teacher conditions should actively use English audio-visual media in classroom teaching. In areas where English teachers are not qualified for the time being, English TV programs, videotapes, CDs and tapes should be actively used to carry out teaching activities under the guidance and organization of teachers.

　　From the first half of 2001, China Education Television will broadcast a series of training programs for English teachers in primary schools to improve their English teaching ability, and make some TV teaching programs for English in primary schools, which will be broadcast regularly and rolling from the fall of 2001, and at the same time provide corresponding audio-visual media for primary schools to organize English teaching.

　　Third, strengthen the management of primary school English textbooks

　　In view of the fact that there are a considerable number of primary school English textbooks in China, at present, the main way to solve the demand for primary school English textbooks is to organize the review of existing textbooks and standardize management in accordance with the Basic Requirements for Primary School English Curriculum Teaching (Trial). The textbooks approved by the examination will be included in the catalogue of teaching books for primary and secondary schools. Beginning in the autumn of 2002, English textbooks for primary schools that are not listed in the catalogue of teaching books for primary and secondary schools will cease to be used. New primary school English textbooks must be submitted to our department for approval. Encourage the development of high-quality English teaching software.

　　Fourth, strengthen the construction of English teachers in primary schools

　　Strengthening the construction of English teachers in primary schools is the basic condition to improve the quality of English teaching in primary schools. At present, we should focus on the training of primary school English backbone teachers and tutors to solve the urgent need of offering English courses in primary schools. Can carry out job-transfer training, for in-service primary school teachers with a certain English foundation, after passing the training, they can be transferred to engage in English teaching or take part-time English teaching counseling. Teachers’ colleges at all levels, teachers’ training colleges, and teaching and research offices in primary and secondary schools should train in-service primary school teachers under the planning and guidance of local education administrative departments. Strengthen the construction of English education majors in normal universities at all levels and types, and strive to expand and improve the scale and ability of training primary school teachers in normal universities. We should continue to run secondary foreign language normal schools well. Encourage and support qualified secondary normal schools to hold English professional classes. Secondary normal schools should offer compulsory English courses. Conditional secondary normal schools can be transformed into secondary foreign language normal schools.

　　According to the local reality, make reasonable provisions on the standard of primary school English teachers’ equipment, teaching workload, job appointment and salary. In order to attract excellent primary school English teachers, all localities can adopt appropriate encouragement policies according to the actual situation. Encourage non-normal college English majors to teach in primary schools.

　　Five, strengthen the leadership of English courses in primary schools.

　　Education administrative departments at all levels should fully understand the importance of promoting English courses in primary schools, strengthen leadership, formulate operational implementation plans, stress practical results and make steady progress. Conditional areas should provide necessary conditions for primary schools to receive English course programs. In particular, to solve the problem of cable TV reception, it is equipped with necessary equipment such as TV sets, video recorders and tape recorders. Other areas should make full use of the "radio and television project for every village" and the "school-to-school project".

　　Strengthen the scientific research on English curriculum and teaching in primary schools. I will set up a national primary school English teaching steering committee to guide the national primary school English teaching and scientific research. Teaching and research departments at all levels should be equipped with full-time primary school English teaching and research staff, and actively organize primary school English teachers to carry out teaching and research work.

　　All localities should set up a number of "demonstration classes", "demonstration schools" and "demonstration areas" in a planned way, carry out teaching reform experiments, sum up and popularize advanced experience, and play an exemplary role in promoting English courses in primary schools locally.

　　Attachment:Basic requirements for English teaching in primary schools (for Trial Implementation). docx

the General Office of the Ministry of Education

January 20, 2001

　　On February 9, the Lantern Festival in Dongguan Street, Yangzhou, Jiangsu Province was crowded with tourists. On that day, it was the Lunar Lantern Festival, and thousands of lanterns were hung in the market of Dongguan Street in Yangzhou, allowing citizens and tourists to enjoy the festive atmosphere of the Lantern Festival. China News Agency issued Zhang Bingtao photo

　　"Selling glutinous rice balls, selling glutinous rice balls, second brother’s glutinous rice balls are round and round …" The 9th is the Lantern Festival on the 15th day of the first month, and it’s time to eat Yuanxiao again. On the fifteenth day of the first month, why do you want to eat Yuanxiao?

　　Zhao Zhi Heng, an expert in Tianjin folklore, said that Yuanxiao is a holiday food, just like the rice cakes in the Spring Festival and the zongzi in the Dragon Boat Festival. Eating Yuanxiao symbolizes family reunion like a full moon, and places people’s good wishes for future life. Yuanxiao is made of glutinous rice, either solid or stuffed.

　　Folklore experts said that regardless of the north and the south, the 15th day of the first month is the day for family reunion to eat Yuanxiao. The food name "Yuanxiao" is said to have appeared in the late Song Dynasty and early Yuan Dynasty because people used to eat it on the night of the Lantern Festival. Shangyuan Night is the first full moon night in the New Year. "A full moon begins with a circle", and a full moon shines in the sky. People gather to eat Yuanxiao, which is shaped like a full moon, and has a very subtle correspondence with natural phenomena. "The moon and the stars are burning in the sky, and there are two yuanxiao on earth", which expresses the happy mood of people’s family reunion.

　　The moon on the Lantern Festival this year is unpredictable. Wang Sichao, a researcher at Purple Mountain Observatory of Chinese Academy of Sciences, said that while the public is enjoying the full moon, a penumbral eclipse is also happening.

　　Wang Sichao introduced that the penumbral eclipse is an astronomical phenomenon that the moon enters the penumbra (a relatively bright part of the shadow) of the earth. At this time, the earth blocks part of the light from the sun to the moon, and the moon looks darker than usual. If you use a telescope to observe the moon, the feeling of darkening will be more obvious. Although the penumbral eclipse is not so spectacular and shocking, it is the best time to enjoy the full moon.

　　This penumbral eclipse started at 20: 37 Beijing time on the 9th and ended at 0: 40 on the 10th, and the whole process can be enjoyed throughout China. Among them, the eclipse, that is, the maximum penumbra eclipse, is around 22: 38, when it is the most appropriate time to observe the slightly dim moon. (Author: Zhou Runjian, Cai Yugao)

Editor: Liu Li

　　Zhongxin. com Sanya, December 18th
(Zhang Yue and) wearing a VR device, holding the handle with both hands, pressing the button can make a grabbing action in virtual reality, or interact with the protagonist; Turn your head, and the picture you can see will change accordingly, giving people an immersive feeling. Film technologies such as VR movies and CG special effects are increasingly entering the field of mass culture.

　　In recent years, China has gradually become the largest movie consumption market in the world. At the same time, movies are moving from the film era to the digital era. The evolution of VR movies, artificial intelligence and other technologies has also brought opportunities for China’s film industry to "overtake in corners". At the 5th Hainan Island International Film Festival being held in Sanya, many people in the film industry discussed the related topics of technological innovation empowering the development of China’s film industry.

　　On December 18th, the 5th Hainan Island International Film Festival "Film Digital Rights Management Forum and Film Science and Technology Innovation Forum" was held in Sanya. zhang yuehe
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　　Ji Feilong, a Hollywood China actor and producer, said that in recent years, The Wandering Earth and Moon Man have emerged in domestic films, which have reached a higher level in science and technology and special effects. However, on the whole, the application of scientific and technological innovation in most domestic films is still at a relatively weak level, and it takes time to accumulate.

　　Wang Shu, deputy director of the Special Committee of Science and Film Integration of China Popular Science Writers Association, said that the integration of technology and film is deepening, which is not only reflected in the intervention of scientific consultants in sci-fi movies, but also in the improvement of the ability of film shooting hardware and equipment by the transformation of scientific and technological achievements. In this process, we must first overcome the concept of "buyism" in order to truly establish an independent technology chain of China film industry.

　　"Digital technology has brought subversive changes to today’s society and has also had a huge impact on film creation." Quan Rongzhe, vice-president of China Film Academy and professor of Beijing Film Academy, said that, for example, through the dynamic demonstration of scenes, characters, environment and shots in the film in advance, the style and trend of the film can be predicted before filming, so as to anticipate the problems that may be encountered in the filming process, which also shows that the "gold content" of design in film production will be higher and higher.

　　Director Zhao Linshan said that from the practical level, it is a good shooting experience for the director to be able to try and make mistakes in advance through technology, but film technology is only a tool. As an art, while using the latest scientific and technological achievements to pursue better presentation results, we should not forget the traditional film shooting style and other links.

　　During the 5th Hainan Island International Film Festival, people experienced VR movies on the spot. Photo courtesy of Hainan Island International Film Festival Organizing Committee

　　Film technology not only attracts the attention of people in the industry, but also in the VR movie experience area set up by the film festival, many people try to feel "immersive" viewing. "I feel a little dizzy, but the experience is cool and it is a new thing that young people will like." Xu Daosheng, a citizen who experienced VR movies for the first time, said that the effect of VR movies is closer to the real world than watching movies in cinemas, and it is not restricted by the venue. After learning about it, I found that the equipment price is not as expensive as I thought. Interested people can buy it and experience it at any time. (End)