22. Read the underlined sentences in the text and try to figure out the psychological activities of businessmen at this time. (2 points) 23. Read the underlined sentences in the text in combination with the context and briefly analyze the meaning of the added words. (4 points) (1) Perfect return Zhao: (2) Paralysis: 24. What inspiration did you get from the way businessmen handled umbrellas? (3 points) Wind is the general term for air flow in natural phenomena. The causes of wind formation are extremely complicated. Generally speaking, it is because the atmosphere around the earth absorbs solar heat energy and produces different atmospheric densities and high and low pressures with regional factors, thus causing regional atmospheric convection. In addition, coupled with the business influence of the earth's revolution and rotation, the atmospheric flow has become more and more complicated and changeable. Therefore, there are often air currents in different directions and speeds on the earth's surface. This complicated and changeable airflow phenomenon also makes what we collectively call "wind" change accordingly. East, west, north and south winds according to direction characteristics, spring, summer, autumn and winter winds according to time and season, breeze, weak wind, strong wind and typhoon according to intensity; There are other characteristics such as continental wind, sea breeze, downhill wind and tornado. This changeable wind has made people love and hate since ancient times. Wind is a phenomenon of air flow. According to kinematics theory, the flow of air has pressure and kinetic energy. This pressure is called wind power and kinetic energy is called wind energy. Therefore, wind energy is one of natural gas energy sources, which is stored in nature in the form of kinetic energy of airflow. A long time ago, there were examples of the application of wind power, such as sailboats, wind turbines, windmills and mills, which used this natural force of natural gas energy to serve mankind. The application of wind power generation is a pioneering work of Lacour in 189 1. He used the traditional Dutch windmill to drive the generator to generate electricity, which promoted human beings to make full use of wind, a natural resource, and convert wind energy into electric energy, that is, wind energy into electric energy. Simply put, the principle of wind power generation is to connect windmills with generators and use wind power to drive generators to generate electricity. Its working principle is just the opposite of our common electric fan. Electric fans consume electricity to generate wind power, and wind power generates electricity with the help of wind power. Although the principle of wind power generation is simple, it needs some complicated evaluation and calculation to truly achieve the purpose of power generation and benefit mankind. We must consider the change of wind with time, such as seasonal change, monthly change, daily change, hourly change, even minute change and the degree of wind disturbance; Changes such as terrain height and obstacles must be considered. In addition, meteorological problems must be considered, such as turbulence, instantaneous strong wind, typhoon, ice and snow, lightning, salt damage, sandstorm and so on. Therefore, after careful investigation and evaluation, an ideal wind farm site can be determined on the premise of meeting the application standards of wind power generation. Due to the low density of wind energy, developing a small-scale wind power plant requires a considerable land area. Wind turbines can only operate within a certain wind speed range, and the wind speed of about 4 meters per second to 35 meters per second can be used to generate electricity. In addition, due to the seasonal climate and the instantaneous change of wind power, the wind speed changes, which makes the output of wind power generation very unstable and unpredictable. Therefore, the application of wind power generation is greatly limited and cannot compete with traditional power generation methods. However, because wind power generation depends entirely on natural wind power, it does not consume other energy sources and has no air pollution and other problems. In recent years, European and American countries that pay more attention to environmental protection are actively developing and utilizing wind power generation. 15. The following explanation of wind belongs to "definition": (3 points) () A. Wind is a natural phenomenon of air flow caused by different atmospheric densities and different air pressures due to regional factors after the atmosphere absorbs solar heat energy. B. wind is the general term for airflow in natural phenomena. Due to the influence of the earth's revolution and rotation, the wind becomes more and more complicated and changeable. C winds include east, west, north, south wind (from the direction characteristics), spring, summer, autumn and winter wind (from the time and season), breeze, weak wind, strong wind and typhoon (from the intensity). D wind is one of the natural gas energy stored in the form of airflow kinetic energy in nature. 16. Based on the above, briefly describe the reasons why "European and American countries that pay more attention to environmental protection actively develop and utilize wind power generation in recent years". (2 points). 17. To sum up, the workflow of wind power generation and electric fan wind power generation are just opposite. Please fill in the corresponding contents in the block diagram of "Wind Power Generation Process of Electric Fan" according to the block diagram. (3 points) Flow rate of wind generated by electric fan: flow rate of electric fan-fan rotating wind and wind power generation: 18. Read the following passage about the wind, compare it with the above, and talk about the differences between them in language expression. (3 points) Natural phenomena are really strange, and the wind is one of them. The wind is no stranger to us. It's always around us. The wind is like a magical hermit, invisible and intangible. For a while, it looks like a well-behaved child; At that time, like a naughty urchin. For a while, like a kind mother, gently brushed your face; For a while, I flapped your body like an evil spirit. In short, it is changeable. (Excerpted from Natural Phenomenon-Wind) A: 19. Think according to the above content and the following link materials: Can you build a wind power plant in your hometown? Please state at least two reasons. (5 points) Material 1: Yangzhou has a total land area of 6,638 square kilometers. By the end of 200 1, the population was 4515900, and the population density was 680 per square kilometer, which was more than five times the national average population density, making it one of the most densely populated areas in China. Material 2: Yangzhou is dominated by plains, with low terrain and dense rivers and lakes; There are only a few hills with gentle slopes and flat tops in the southwest. Material 3: Yangzhou is located in the prevailing area of East Asian monsoon, and the cold and warm air advances and retreats alternately, resulting in special weather phenomena such as "plum rain" and "summer drought". In some years, there will be weather phenomena such as "late spring cold" and "autumn yellow plum". The city is also affected by typhoons, which often cause damage when crossing the border. (Three material links are selected from Yangzhou Geography) A: Reference answer: 19. Buy an umbrella and find an umbrella 20. The hero of the novel is a calm, calm, wise and atmospheric person. The description of the scenery in sentence 2 1.a explains why the businessman lost his umbrella. The description of the scenery in sentence B shows that the businessman's umbrella will be taken back. I can't leave here because I have my life savings in my umbrella. I used my change to open an umbrella repair shop on the roadside. Maybe the person who took my umbrella will come to repair it. In this way, my money was recovered. 23.( 1) Return to Zhao intact: The businessman lost the umbrella for a long time and finally found it. (2) Paralysis: This verb vividly describes the action of the businessman after he got the umbrella, and reflects his complicated feelings of excitement and sadness at the moment. 24. Difficulties and setbacks are inevitable in life. At this time, we should face them calmly and deal with them with wisdom, just like the businessmen in the novel. Answer: 15. A(B only involves some features, c is classification, and d only involves individual features) (3 points) 16. ① No other energy consumption, ② No air pollution, etc. (each point 1 minute, ***2 points) 17. (3 points) 65,438+0 points per air) Wind windmill charged (or electric energy)-generator 65,438+08. The excerpts from Natural Phenomenon-Wind vividly illustrate the wind (65,438+0) by personification, metaphor and other rhetorical devices. The above explanation is basically simple (1) (***3) 19. Factors affecting the construction of wind farms: ① land area; ② Topographic features; ③ Weather phenomena. To answer "No", you need to choose at least two explanations from the above three factors. Those who explain clearly get 5 points, and those who explain clearly get 4 points. Give only one reason. If you are clear, you will get 3 points, and if you are basically clear, you will get 2 points. (2) Answer "Yes". It is reasonable to choose two explanations from the above three factors to build a small-scale wind power station. The purpose of this question is not to scientifically demonstrate whether Yangzhou can build a wind power plant, but to examine students' ability to select, compare and extract information. Students can answer or not, but the reasons must be sufficient. They must find information that can show their views according to the texts and linked materials. Mainly from the aspects of land area, terrain characteristics and climate to explain the reasons. Example 1: AnswerNo. (1) Developing a small-scale wind power station requires a considerable land area. Yangzhou's population density is as high as 680 people per square kilometer, more than five times the national average population density, and it is one of the most densely populated areas in China. So it is not suitable for building wind power plants. (2) The construction of wind farm must also consider meteorological problems, such as turbulence, instantaneous strong wind, typhoon, ice and snow, lightning, salt damage and sandstorm. The city is also affected by typhoons, which often cause damage when crossing the border. So it is not suitable for building wind power plants. Example 2: The answer is yes. (1) Yangzhou has a total land area of 6,638 square kilometers, and small wind farms can be built. (2) The change of terrain height and obstacles should be considered when building a wind farm. The terrain of Yangzhou is mainly plain, with few obstacles, so wind power stations can be built. )