High school geography 3 natural resources and human activities (provincial award-winning teaching plan) Natural resources are the foundation of human survival and development, and also an important support for human activities. The distribution and utilization of natural resources is an important teaching content in the geography course of high school. This lesson plan uses compulsory one as an example to introduce the distribution and utilization of natural resources to students through rich cases and geographical knowledge. Teaching objectives: Understand the concept of natural resources and their role in human society. 2. Master the distribution law of natural resources and its influencing factors. 3. Learn the basic skills of using natural resources. 4. Cultivate students 'environmental awareness. Teaching focus: Understand the concept of natural resources and their role in human society. 2. Master the distribution law of natural resources and its influencing factors. 3. Learn the basic skills of using natural resources. 4. Cultivate students 'environmental awareness. Teaching Difficulties: 1. Understand the impact of human activities on natural resources. 2. Learn to analyze the current situation of the use of natural resources and its impact. 3. Cultivate the students 'creativity. Teaching process: Step 1: import (1)The teacher showed some pictures of natural resources such as forests, grasslands, oceans, etc. to arouse the students 'interest in natural resources. (2)The teacher introduced the concept of natural resources and emphasized their role in human society. Step 2: Knowledge Explanation (1)The teacher introduced the distribution of natural resources, such as the concentration of natural resources, distribution trends, etc. (2)The teacher explained the impact of human activities on natural resources, such as the impact of human activities on land use, the use of water resources, etc. Step 3: Case Analysis (1)Through case studies, the teacher showed the current situation of the use of natural resources and its impact. (2)The teacher led the students to analyze these case studies to explore the impact of human activities on natural resources. Step 4: Practice and application (1)The teacher provided some geography exercises for the students to practice their knowledge. (2)The teacher guides the students to carry out practical applications such as analyzing the distribution of natural resources in a certain place and exploring the current situation of land use in a certain place. Step 5: Review and Reflection (1)The teacher summarized the content of the lesson. (2)Teachers guide students to reflect and cultivate students 'critical thinking and creativity.
The Earth in the universe referred to the state of existence of the Earth in the universe. At present, scientists still have many unknowns and unsolved mysteries about Earth in the universe, such as whether we can find planets similar to Earth in the universe and whether there is life on these planets. However, with the development of science and technology and the deepening of exploration, we are expected to find more evidence of Earth in the universe and further uncover the mystery of Earth in the universe.
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Rainy alleys were a famous literary theme and a common scene in many novels and movies. It usually depicted a gloomy, rainy night and a lonely, sad person. In the novel, the setting of the rainy alley could be changed according to the needs of different stories. For example, it could be an ancient building with a long history and unique style, or it could be a small street with various shops and restaurants on both sides. There were many different kinds of people in the rainy alley. They could be a retired old man living alone in this historic building, or a young couple snuggling up to each other on a rainy day to enjoy the romantic atmosphere. In short, the rainy alley was a scene full of imagination and creativity. It could show different emotions and stories through different settings and characters.
The Thousand Person Cake was a traditional Chinese pastry made from glutinous rice flour, sugar, bean paste, and other ingredients. It was shaped like a flat cake, with a golden luster on the surface. It was soft, sweet, and not greasy. The steps to make the Thousand Person Cake mainly included the following aspects: 1. Making glutinous rice flour dough: Mix glutinous rice flour with water and knead it evenly into dough. 2. Making stuffing: Cut the bean paste or other fillings into small pieces and add them into the glutinous rice flour and stir evenly to make the stuffing ball. 3. Making the cake skin: knead the glutinous rice flour dough into a cake skin, put it into the stuffing ball, and knead it into a shape by hand. 4. Steaming: Put the crust into a steamer and steam it over medium heat for about 15 minutes until it's cooked. 5. Baking: Place the steamed Thousand People Cake in the oven and bake it for about 10-15 minutes until the surface shows a golden luster. The Thousand Person Cake was a traditional pastry that was soft, sweet, but not greasy. It had a high nutritional value and was rich in protein, vitamins, minerals, and other nutrients. In traditional Chinese culture, the Thousand People Cake was also regarded as an important cultural heritage, representing the superb and exquisite craftsmanship of Chinese pastry making.
Greetings, respected teacher! I would like to ask if you can give me some guidance on the provincial award-winning teaching plan for Polar Regions? Thank you!
Lu Xun was one of the founders of modern Chinese literature. His works deeply reflected the darkness of society and the sufferings of the people at that time, which had a profound impact on the development of modern Chinese literature and thought. Recalling Lu Xun can help us better understand his thoughts, works, and life experiences. Here is some information that might be useful: - Lu Xun's original name was Zhou Shuren. He was born in Shaoxing, Zhejiang Province in 1881. He was intelligent since childhood, but his family was poor and often suffered from the hardships and tribulations of life. He was deeply influenced by Chinese traditional culture and western thoughts during his growth. He had profound thoughts and rich literary cultivation. - Lu Xun's works include novels, essays, essays, poems, and many other styles. Among them, novels are the most famous. His works revealed the darkness of Chinese society and the sufferings of the people at that time, which deeply reflected the distortion of human nature and the corruption of society. His works had a distinct style and unique language, which was deeply loved and respected by the readers. - Lu Xun's attitude towards life and values were deeply influenced by people. He firmly believed that "true freedom and equality are the freedom and equality of the people" advocated "taking freedom as the basic value and human rights as the guarantee" and called on people to "use love to change the world". His thoughts and actions were deeply revered and admired by people. - Lu Xun died in 1936 at the age of 52. His life was full of ups and downs and struggles, but he still firmly paid attention to society and the people, fighting for the freedom and equality of the Chinese people. His thoughts and works would continue to have a profound impact on the Chinese people and become an important milestone in the history of Chinese culture.
The master hairdresser was a fictional character that usually appeared in novels, movies, television dramas, and other literary works. A master hairdresser was usually a highly skilled hairdresser who could accurately shave a beautiful and suitable hairstyle according to different hair qualities, face shapes, and hairstyles. In the novel "The Master of Shaving", the protagonist Wang Sheng learned a lot of knowledge and methods about shaving through many exchanges with the master of shaving. At the same time, he also found his own shortcomings in some aspects and areas that needed improvement. Through reflection, Wang Sheng not only improved his shaving skills, but also realized his shortcomings, which laid a solid foundation for his future life. The master hairdresser was a fictional character in the novel. His existence was to convey certain values and philosophy of life through the story. Through the description of the master hairdresser, the readers can feel that hairdressing is not just a simple haircut, but also an art and cultural heritage. At the same time, it can also inspire the readers to reflect on their own lifestyle and attitude towards life.
高中数学必修5公开课(省级获奖教案)2 等比数列的基本性质及其应用 (一)等比数列的定义 设公比为$r$首项为$a_1$则等比数列的通项公式为$a_n=a_1r^{n-1}$。 (二)等比数列的性质 1 等比数列的公比为任意非负整数且不等于1。 2 等比数列的任意相邻两项的和都是等比数列。 3 等比数列的首项、公比、公差均不为零。 4 等比数列的通项公式为$a_n=a_1r^{n-1}$。 (三)等比数列的应用 1 求等比数列的前n项和公式:$S_n=a_1+a_1r+a_1r^2+\cdots+a_1r^{n-1}$ 2 求等比数列的通项公式公式:$a_n=a_1r^{n-1}$ 3 求等比数列的公比:$r=\frac{a_2}{a_1}$ 4 求等比数列的首项:$a_1$ 5 求等比数列的前n项和公式:$S_n=\frac{a_1(r^n-1)}{r-1}$ 6 求等比数列的通项公式公式:$a_n=a_1r^{n-1}$ 7 求等比数列的公比:$r=\frac{a_3}{a_2}$ 8 求等比数列的首项:$a_2$
The following points should be noted in the selection of award-winning essay teaching plans: 1. Decide on the theme: First, you must determine an attractive theme that can arouse the interest of readers. The theme should be related to personal experiences, social phenomena, historical events, etc., and should be innovative and unique. 2. Mining materials: After determining the theme, you need to dig out materials related to the theme, including historical events, myths and legends, cultural phenomena, etc. These materials can be used at the beginning or end of the composition to increase the depth and breadth of the composition. 3. Confirm the structure: After determining the theme and material, you need to determine the structure of the essay, including the beginning, the main body, and the end. The beginning needed to attract the reader's attention and make the reader have the desire to read. The main body should be unfolded in a certain order, including the introduction, main content, conclusion, etc. At the same time, attention should be paid to the connection and transition between the passages. 4. Outstanding characteristics: In the process of writing, you need to pay attention to highlight your own characteristics to avoid being too templated or bland. You can use your own personal experience, point of view, attitude, literary style, etc. to highlight your own characteristics and make the composition have a unique charm. 5. Revise and improve: After completing the first draft, you need to revise and improve the composition. Through repeated reading and revision, he could find the problems in the essay and improve and perfect it. At the same time, you need to pay attention to maintaining the integrity and cohesiveness of the composition to make the composition well-structured, fluent in language, and powerful in argument. The teaching plan of the award-winning composition should pay attention to the excavation of the theme, the excavation of the material, the determination of the structure, the prominence of the characteristics, and the revision and perfection. Through these steps, one could write an excellent award-winning essay.
Kong Yiji was a famous character in the novel Kong Yiji and one of the villains in the novel. The award-winning teaching plan for the public class was a plot of a novel that showed the author's reflection on social reality through the encounters of the characters in the novel. The following is some relevant information about Kong Yiji's award-winning lesson plan: The award-winning lesson plan for Kong Yiji's public lecture was a plot in the novel Kong Yiji. The protagonist of the story, Kong Yiji, was sentenced for stealing a book, but he did not despair because of it. On the contrary, through continuous efforts, he finally got a job and gained a certain reputation in the local area. This plot shows the author's understanding and sympathy for human nature, and also reveals some problems in society, such as the injustice of the legal system and the dark side of human nature. The award-winning lesson plan for Kong Yiji's public lecture was a plot twist in the novel. This plot turning point, turning point. Through Kong Yiji's continuous efforts and self-redemption, it showed the kindness and hope in human nature.