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　　The summer vacation is about to return to zero. These days, not only students who have not finished their homework, but also novice teachers who are about to take over the first batch of students in their lives are in a state of intense preparation. For the new semester that will start soon, their hearts are both looking forward to and uneasy.

　　Jiang Li, a teacher at Dinglan No.2 Primary School in Hangzhou, went to Qianbao reporter to tell her recent distress. Because Mr. Ding found that the "opening gift" that he started preparing for freshmen early may not be used.

　　It is a difficult problem for freshmen to learn pinyin.

　　She racked her brains to think of a way.

　　Teacher Jiang is a post-1995, who just joined this year. After the new semester begins, she will be the Chinese teacher and head teacher of Class 1 (5) in the school.

　　Because he is a novice, this summer vacation, Mr. Jiang has almost no rest and has been preparing for the new semester. Nowadays, all primary schools advocate zero-based admission, regardless of pinyin or literacy, they begin to learn after entering primary school. Therefore, when preparing lessons, Mr. Jiang thought a lot of countermeasures for the problems that zero-based students often encounter when they are beginners.

　　"For children in grade one, pinyin is very difficult to learn. Because letters are too abstract for them, it is difficult to establish a connection between letters and pronunciations, and many letters with similar shapes and sounds are easily confused. " Teacher Jiang said.

　　This summer vacation, she has been thinking about pinyin. How can we help children learn pinyin effectively?

　　Not long ago, when practicing the standard writing of pinyin, Teacher Jiang had an epiphany and came up with a way — — Hand-drawn cartoon pinyin table.

　　"In math textbooks, in order to let children remember the writing of numbers, each number will be integrated into cartoon pictures. Pinyin and numbers are abstract symbols. If pinyin letters are also integrated into cartoon patterns, they may have the same effect. " Teacher Jiang explained.

　　After having an idea, she immediately started to work and spent an hour to finish the preliminary drawing of the cartoon pinyin table. On this pinyin table, some common animals or articles are painted, and one or two pinyin letters are "inlaid" in each pattern. "Now this is just a sketch. I’m going to ask the art teacher for help to further beautify and simplify the pattern, and then use it as a teaching tool for students to consolidate their knowledge and expand their thinking." Teacher Jiang said that she also considered letting students draw together, and the "mosaic" way of patterns and letters was designed by the students themselves.

　　I have to say that this is a very creative idea. Adding vivid teaching methods such as pictures, jingles and finger dancing to the classroom can help junior children enjoy the class more quickly and develop their imagination.

　　However, Mr. Jiang soon found that his "opening ceremony" carefully prepared for the students was probably not used.

　　More than half the students in the class.

　　I finished learning pinyin in advance.

　　"I know that some students will definitely learn Pinyin in advance during the summer vacation, but the proportion should not be too large, and even if they want to learn, they will not learn it systematically." Teacher Jiang said.

　　These two days, she made a home visit to the students in her class, and this idea was completely subverted. "I found that more than half of the students in the class have almost finished learning Pinyin in advance." During her home visit, she specially brought her textbooks to check on the spot. Many students who have studied pinyin have mastered the most difficult polysyllabic pinyin and can basically spell it freely.

　　"I can understand the anxiety of parents who are afraid that their children can’t keep up with the start of school, but every teacher will prepare lessons according to the progress of the class before class. Such advanced learning will disrupt the teacher’s teaching plan." Teacher Jiang said helplessly. In her opinion, such advanced learning is not necessarily good for children.

　　"In class, I will abide by the barrel principle and take students who have not mastered pinyin as the standard. I will not give up those who have not learned because most people have learned it." Teacher Jiang said. Moreover, during her home visit, she found that many students’ pronunciation was not standard when they were receiving off-campus training because the teacher didn’t teach them seriously. After all, Pinyin is the most basic thing in Chinese learning. If there are mistakes at the beginning, it will be more difficult to correct them later, which will also have a negative impact on children’s future study.

　　After discovering this problem, Mr. Jiang was busy again, and the lesson plans that had been prepared for more than half a month needed to be readjusted.

　　"In the past, preparing lessons was based on zero-based children. Now we need to redesign the way of class according to the differences in students’ learning level." Teacher Jiang said. In the future teaching, she will pay more attention to students with zero starting point and cultivate their interest in learning as soon as possible. For those children who have learned pinyin, she will pay attention to their learning methods and spelling methods, and get rid of some incorrect places, so that they can apply pinyin to Chinese learning as soon as possible.

　　"You can also let the children who have learned Pinyin study with other children to form a good learning atmosphere." Teacher Jiang said. (Reporter Jianwei Liang correspondent Chen Hongcheng)

abstract:

Domestically, yesterday, heavy rain or heavy rain occurred in parts of Beijing-Tianjin-Hebei, Henan, Shanxi, Shandong and other places, and local heavy rain occurred. It is expected that in the next three days, Beijing-Tianjin-Hebei, Shandong, Shanxi and other places will have high risk of rainstorm disasters, and pay attention to possible flash floods, geological disasters, urban and rural waterlogging and strong convection hazards.

Globally, in the past 24 hours, heavy rainfall occurred in central India and other places, and high temperatures continued in southern Europe and the southern United States. In the next three days, there will be heavy rainfall in central and southern India, and the high temperature in the United States and Mexico will continue.

I. Domestic weather conditions

1. Reality

From 08: 00 to 06: 00 yesterday, there were heavy rains or heavy rains in parts of southern Beijing, southern Tianjin, central and southern Hebei, central and northern Henan, southeastern Shanxi, western Shandong, eastern Liaoning and southwestern Anhui, southern Hubei, coastal Zhejiang, northwestern Fujian and coastal Guangdong, and heavy rains (250-350 mm) in Shijiazhuang, Xingtai, Handan, Henan Xinxiang and other places, Xingtai, Hebei. The maximum hourly rainfall in some of the above areas is 40 ~ 90 mm, and the local areas in Yichang, Hubei and Guangzhou, Guangdong are 100 ~ 117 mm; In addition, thunderstorms and strong winds occurred in Heilongjiang, Shandong, Anhui, Zhejiang, Fujian and other places, and hail occurred in Shandong.

2. Key weather forecast

(1) There are heavy rainfall and strong convective weather in Beijing, Tianjin and Hebei.

From July 30 to 31, there were heavy rains in northern Henan, western Shandong, Hebei, central and eastern Shanxi, Beijing, Tianjin and central Inner Mongolia, among which there were heavy rains in parts of eastern Shanxi, central and southern Hebei, Beijing and western Tianjin, and heavy rains in parts of mountainous areas in central and southern Hebei and southern Beijing, accompanied by strong convective weather such as short-term heavy precipitation and thunderstorms.

It is estimated that there will be heavy rains in Hebei, Beijing, Tianjin, central and eastern Shanxi, northern Henan, central and western Shandong from 08: 00 on July 30 to 08: 00 on July 31, among which there will be heavy rains in parts of central and southern Hebei, central and southern Beijing, western Tianjin, eastern Shanxi and other places, and heavy rains (250-400 mm) in parts of central Hebei and southwestern Beijing. There is heavy rain or rainstorm in parts of central Anhui, eastern and southern Hubei, northern Hunan, northern Guizhou, southwestern Yunnan and northern Jilin (see Figure 1). Some of the above areas are accompanied by short-term heavy rainfall (the maximum hourly rainfall is 30-70 mm, and the local area can exceed 100 mm). Some areas in southeastern Heilongjiang, central Jilin, central and southern Hebei, southern Beijing, Tianjin, central and southwestern Shandong, southern and northeastern Henan, western and northeastern Anhui, central and northern Jiangsu, eastern Hubei, northwestern Jiangxi, and western Zhejiang will have 8-10 grades and local areas. The Central Meteorological Observatory continued to issue red rainstorm warning and yellow severe convective weather warning at 06: 00 on July 30.

Fig. 1 Forecast Map of Heavy Rainfall in China (08: 00 on July 30-08: 00 on July 31)

Figure 2 National Thunderstorm Gale or Hail Warning (08: 00 on July 30-08: 00 on July 31)

In addition, due to the influence of Typhoon Kanu, there will be strong wind and rain in the southeast sea and coastal areas from August 1 to 4, and there will be heavy rain in Jiangnan and eastern South China, and heavy rain in the local area.

From August 2 nd to 5 th, there was a lot of rain in the northeast, some of which were moderate to heavy rain, and there was heavy rain or heavy rain in the local area.

In the next 10 days, there will be another typhoon in the Pacific Northwest.

Second, the global weather situation

1. Reality

(1) Heavy rainfall occurred in central India and other places.

In the past 24 hours, there have been moderate to heavy rains in the southwest of the Far East, Japan, the Philippine Islands, the northern and southern coastal areas of Indo-China Peninsula, central India, south-central Pakistan, Ukraine, western Russia, the Great Caucasus, the Great Lakes region, the eastern United States, and south-central Mexico, with local heavy rains to heavy rains.

(2) The continuous high temperature in southern Europe and the southern United States.

In northern Africa, West Asia, southwestern Central Asia, central Pakistan, southwestern Russia, south-central United States, northern Mexico and other places, high temperature weather above 37℃ occurred, and the daily maximum temperature in some areas exceeded 42℃, among which the maximum temperature in southern Arizona in the United States exceeded 45℃.

2. Key weather forecast

(1) There is heavy rainfall in central and southern India.

Affected by the vortex and the southwest monsoon, there are moderate to heavy rains in the south-central Indian Peninsula, western and southern Myanmar, among which there are heavy rains in the central and southwest coastal areas of the Indian Peninsula and the southeast coastal areas of Myanmar.

(2) The high temperature in America, Mexico and other places will continue.

Affected by the unusually strong subtropical high belt, the hot weather in the central and southern United States, central and northern Mexico, northern Africa, West Asia, central and southern Central Asia, and northwestern South Asia will continue in the next three days. The highest temperature in these areas is generally above 37 C, and the local highest temperature can reach above 45 C. There are still high temperatures above 35℃ in central and southern Spain, Sardinia, Italy, Sicily and Greece.

Third, the domestic specific forecast for the next three days

From 08: 00 on July 30 to 08: 00 on July 31, there were heavy rains in Hebei, Beijing, Tianjin, central and eastern Shanxi, northern Henan, and central and western Shandong. Among them, there were heavy rains in parts of central and southern Hebei, central and southern Beijing, western Tianjin, and eastern Shanxi, and heavy rains (250-400 mm) in parts of central Hebei and southwestern Beijing. There is heavy rain or rainstorm in parts of central Anhui, eastern and southern Hubei, northern Hunan, northern Guizhou, southwestern Yunnan and northern Jilin (see Figure 3). There are 4 ~ 6 winds in parts of central and eastern North China, eastern Huanghuai and northeastern Jiangnan.

Figure 3 National Precipitation Forecast Chart (08: 00 on July 30th-08: 00 on July 31st)

From 08: 00 on July 31 to 08: 00 on August 1, there were heavy rainstorms in parts of south-central Inner Mongolia, most of Hebei, Beijing, Tianjin, northern and central Henan, southern Hubei, northern Hunan and southern Sichuan Basin, among which there were heavy rainstorms (100-160 mm) in central Hebei and southwestern Beijing (see Figure 4). There are 4 ~ 6 winds in parts of Liaodong Peninsula, Shandong Peninsula and northeastern Jiangnan. In the southern part of the East China Sea, there are 6 ~ 7 northeast winds with 8 gusts and 10 ~ 11 rotating winds with 12 gusts.

Figure 4 National Precipitation Forecast Chart (08: 00 on July 31st-08: 00 on August 1st)

From 08: 00 on August 1 to 08: 00 on August 2, there were moderate to heavy rains in parts of central Inner Mongolia, central Jilin, western Guizhou, western Guangxi, Yunnan and eastern Zhejiang, with local heavy rain (50-65 mm) (see Figure 5). There are 4 ~ 6 winds in parts of Shandong Peninsula and eastern Jiangnan, and the winds in parts of eastern Zhejiang can reach more than 7. In the south of the East China Sea, there are 12-13 winds with gusts of 14, and in the north of the East China Sea, there are 8-10 winds with gusts of 11.

Figure 5 National Precipitation Forecast Chart (08: 00 August 1-08: 00 August 2)

(Editor: Su Jessie)

After the flagship of MPV and sedan, the flagship of brand SUV is coming. After many spy photos were exposed, Tengshi N9 boarded the latest new car declaration catalogue of the Ministry of Industry and Information Technology.

As can be seen from the declaration, the overall design of Tengshi N9 is still very imposing, and the closed front face is not monotonous. There are C-shaped decorations on both sides of the front of the car, and a trapezoidal air inlet with a small area is left at the bottom of the front bumper. The side lines of the car body are relatively straight, but there is a curve that fits the wheel arch before and after, which makes the huge car body more harmonious. The rear part of the car is designed to be relatively full, and the taillights and high-position brake lights are designed in long strips, but they are not connected through.

Of course, there are different opinions about the appearance of Tengshi N9, but as a flagship model, it is not a bad thing to be more mature and stable. Moreover, the electronic exterior rearview mirror and the lidar on the roof highlight the scientific and technological attributes.

In addition, the detailed body dimensions are provided in the application information. The length, width and height of Tengshi N9 are 5258mm/2030mm/1830mm respectively, and the wheelbase reaches 3125mm, which is at the same level as that of Hehe. However, the curb weight of Tengshi N9 exceeds 3.1 tons, which is much heavier than that of the M9 and the ideal L9. The declared model adopts a six-seat layout.

In terms of power, Tengshi N9 will be equipped with a hybrid system consisting of 2.0T engine and 3 motors, in which the maximum power of the engine is 152kW, the maximum power of the front motor is 200kW, and the maximum power of the two rear motors is 240kW respectively. Therefore, although Tengshi N9 has a huge body, its dynamic performance is also very strong, and its maximum speed can reach 230 km/h. In addition, Tengshi N9 will be equipped with a group of 46.992kWh, with a pure battery life of 165km.

Zhao Changjiang, general manager of Tengshi Sales Division, once said on social media that Tengshi N9 will be an SUV that peers can’t catch up with in five years. Therefore, in addition to the oversized body size and easy three-way technology, Tengshi N9 may have more functions and configurations worth looking forward to.

Chang Kai, a takeaway rider, recently changed his post. He parked the takeaway electric car, left his small home, dragged a big suitcase full of laundry, and joined the "Youth Guarantee Commando" in Chaoyang District to become a volunteer. In a warehouse in Sunhe Township, he skillfully packed protective clothing, masks, gloves and other epidemic prevention materials and distributed them to the "Dabai" who worked in the control area.

Since the current epidemic in Beijing, there are still many volunteers from all walks of life like Chang Kai fighting in the front line of epidemic prevention, including social workers, real estate agents, take-away riders, and courier brothers … The reporter learned from the Chaoyang Youth League Committee that three youth epidemic prevention volunteer service teams have been set up, including the youth insurance commando team, the community bayonet supervision service team and the migrant volunteer service team. As of November 17th, Chaoyang Youth League Committee recruited 979 young volunteers from 26 volunteer teams to participate in epidemic prevention and control through socialization of various youth communities.

Chang Kai, a takeaway rider, works as a volunteer at a material support point in Sunhe Township, Chaoyang District. Photo courtesy of respondents

Material support point: takeaway riders should contribute to epidemic prevention.

Chang Kai has a WeChat group named "Beautiful Chaoyang Knight". The group friends are all courier brothers and takeaway riders from Chaoyang District who have won the title of "Beautiful Chaoyang Knight". The group often forwards notices of public welfare activities, and Chang Kai always takes an enthusiastic part as long as he has time.

On the evening of November 10th, Chang Kai suddenly saw a message in the group that Chaoyang Youth League Committee had called volunteers to support this round of epidemic prevention and control. "In the last round of the epidemic, I also signed up as a volunteer. At that time, I was a’ big white’ in a community in Wangjing Street. So when I saw the recruitment notice on the evening of the 10 th, I signed up without hesitation. " In 2018, Chang Kai came to Beijing to become a takeaway rider. In his view, the rider’s specialty is that he is very familiar with the streets and lanes, and the efficiency of receiving goods is high. "It is indispensable to participate in the prevention and control of the epidemic. This is my specialty. I must sign up."

Simply packed up and changed clothes. At 2 pm on November 11th, Chang Kai and several other volunteers arrived at the material support point. This is a warehouse temporarily converted from a gym in Sunhe Township, Chaoyang District. Volunteers divide the gym into No.1 warehouse and No.2 warehouse according to the area, in which No.1 warehouse stores protective clothing, and No.2 warehouse stores masks, screens, gloves, etc. These materials are neatly stacked on the wall according to different categories. Loudspeakers are also stored on the shelves of the warehouse, which are also good helpers for "Dabai" to work in the control area.

Every morning is the busiest time for volunteers. They have to distribute the materials to Dabai in the control area according to the quantity on the form. In order to avoid mistakes in busy work and improve the efficiency of distribution, Chang Kai and his colleagues divide the work of "dispatching". "For example, I am responsible for distributing protective clothing, and the other two colleagues are responsible for distributing masks and gloves, which is fast and not easy to make mistakes." Chang Kai said.

After the "morning rush", the pace of work of volunteers slowed down. However, Chang Kai, who is restless, always goes to the volunteer leader of the security point for work, either cleaning the warehouse again or checking the inventory with the material list. During the epidemic, many caring units donated epidemic prevention materials, which also need volunteers to classify and transport them to the warehouse for storage.

"If doctors and nurses who directly face infected people are regarded as the’ first post’ of epidemic prevention and the’ big white’ of the community is the’ second post’, then our volunteers are the’ third post’. Each of us is like a link in the’ chain’, and no one can drop the chain, but we must twist it into a strength and rush forward. " From November 11th to today, Chang Kai has been working in the security point for a week. "I will continue to be a volunteer. I want everyone to know that our takeaway riders will not only deliver food, but also do good public welfare and contribute to epidemic prevention."

In the closed control area of Chaoyang District, there are also volunteers. Guo Lingjiang, deputy secretary of the Communist Youth League Committee of non-public enterprises, has participated in many public welfare emergency distribution activities. In this epidemic, he called on riders to join the volunteer team to provide material distribution support for the closed control area of Anzhen Street.

It was not easy at first, Guo Lingjiang told reporters, "Some riders were unable to take orders because of the pop-up window, and there was a shortage of capacity." What if there are not enough hands? Guo Lingjiang’s company is a take-away food delivery enterprise, so he held an emergency meeting with his colleagues to find ways to optimize the transportation capacity and deploy human support from other areas such as Haidian. In the end, it not only provides voluntary service for material distribution in the closed control area, but also ensures the daily distribution needs of citizens.

At present, Guo Lingjiang has called on more than 50 young people to join the volunteer team. "We are ready, and we will rush up as soon as necessary." Guo Lingjiang said.

"44th Street": Do a good job of telephone flow, and don’t add chaos to the community.

There are 43 townships in Chaoyang District, but there is a "44th Street" in Baiziwan. In this special "street", about 50 volunteers form a youth volunteer service team by telephone to provide strong support for epidemic prevention and control in townships.

Speaking of the origin of the name "44th Street", Yang Jie, a social worker of the Community Youth Exchange, said with a smile: "We 50 people come from 43 townships in the whole district, so we simply named our service team" 44th Street ".

Volunteer Yang Jie (right) and her colleagues are making a phone call. Photo courtesy of respondents

In order to do a good job in telephone streaming, Chaoyang Communist Youth League set up a hotline call platform for 48 hours, giving full play to the advantages of social mobilization, coordinating the Youth League Committee of Chaoyang District Lawyers Association to provide site and workstation support, and coordinating the enterprises where the Youth League Committee members are located to set up a call center platform. The second-level non-governmental organizations also sent volunteers a public lunch.

Telephone traffic control is an important part of epidemic prevention and control. Yang Jie is an old traffic control volunteer, so in this volunteer service, she is mainly responsible for teaching the technical essentials of telephone traffic control to "novices" and filling in the traffic control form accurately as required.

Making a phone call seems to be a simple job, but it requires patience and meticulousness. Yang Jie said: "In the list we got, some people may need to stay at home for seven days, while others may need three days and two inspections. The situation is not the same. Moreover, some people in the form don’t have addresses in Beijing, so we have to ask carefully when doing the flow adjustment to confirm their specific addresses in Beijing, so that we can accurately feedback to the community. " Recently, the volunteer service team has increased its manpower, and everyone is divided into four groups to carry out telephone streaming. Every day, when colleagues finish the task of flow adjustment, Yang Jie always checks these lists again to see if there are any omissions.

Yang Jie worked as a volunteer in Chaoyang District CDC before. Compared with the last experience, she felt that the pressure was even greater this time. "The last time I worked with the teachers of the Center for Disease Control and Prevention, I could ask questions at any time. I always felt that the teachers could give us the bottom, and I was practical. This time, I am the team leader and also responsible for training. Without a disease control teacher around, I dare not have any omissions in my work. We must not add chaos to the epidemic prevention and control in the streets and townships because our work is not in place. "

The reporter learned from the Chaoyang Youth League Committee that the volunteers came from many caring enterprises in Chaoyang District, as well as universities such as Beijing Information Science and Technology University, university of international business and economics and beijing international studies university. In order to strictly abide by the epidemic prevention regulations of colleges and universities, college volunteers are currently conducting online volunteer service.

Community bayonet: real estate agents become health code inspectors, and residents give thumbs up.

These days, real estate agent Ding Guanghui runs the community more frequently.

"When I don’t take customers to see the house, I often run to the community, and I have to check whether the QR code of the bayonet meets the requirements." Ding Guanghui told reporters that after the current epidemic, he signed up for the "community bayonet supervision service team", whose main task is to check whether the community has achieved "one bite and one yard".

Volunteer Ding Guanghui is checking whether the "one bite and one yard" in the community is standardized. Photo courtesy of respondents

Before taking up his post, Ding Guanghui participated in online volunteer service training and realized the importance of "one bite and one yard" for accurate epidemic prevention and control. Therefore, after becoming a volunteer, Ding Guanghui regularly goes to the bayonet of each community, scans the QR code of the bayonet with his own health treasure to check whether it is normal or not, and then uploads the scanned code results to the information platform through the mobile phone.

Real estate agents and many residents in the community are old friends. When Ding Guanghui came to "scan the code", the neighbors in the neighborhood could not help but exchange greetings. Familiar uncles and aunts gave him thumbs up, and residents who used to buy real estate through Ding Guanghui even pulled him to chat. Ding Guanghui is very happy, because this job has been understood and cooperated by the residents, and he is more energetic as a volunteer.

Beijing News reporter Wu Tingting

Editor Liu Mengjie proofreads Chen Yanyan.

According to the data of comprehensive transportation Spring Festival travel rush working class in 2025, the cross-regional personnel flow of the whole society is expected to be 286.54 million today (January 30th). Among them, the railway passenger traffic is expected to be 9.5 million passengers, and 317 additional passenger trains are planned. Harbin Bureau and Hohhot Bureau of China Railway have specially set up ice and snow tourism service posts, provided green security check channels for passengers traveling with snow gear, and opened bus loops directly to ski resorts to help develop the ice and snow economy.

Today, the turnover of highway personnel is estimated to be 273.57 million person-times, a substantial increase compared with yesterday. The tidal characteristics of highway network flow are obvious, and 9-12 o’clock and 14-19 o’clock are prone to congestion. Popular tourist cities have great pressure on traffic security. Public security traffic control departments and other departments have strengthened the guidance of unblocking and ensuring smoothness in key sections. With the increase of vehicles in high-speed charging stations, transportation, power supply and other departments focus on strengthening the charging service guarantee in expressway service areas to meet the charging demand during peak hours.

Today, the number of passengers sent by waterway and civil aviation is estimated to be 1.2 million and 2.27 million respectively, which is a significant increase compared with yesterday.