Language of Nature is a popular science article introducing phenology knowledge. The author is Zhu Kezhen, a famous meteorologist and geographer in China. He put a science? The introduction of phenology is simple and interesting. The following are the reading answers of Language of Nature collected by Employment Guidance Network for you, hoping to help students understand this article.
Natural language reading exercises and reference answers
Read the following text and then answer this question. (17)
(1) What factors determine the coming of phenology?
(2) The first is latitude. The farther north the peach blossoms bloom, the later the migratory birds come. It is worth pointing out that the days of phenology difference between north and south change with the seasons. Chinese mainland has a remarkable climate, and Leng Xia is hot in winter. The temperature difference between north and south is great in winter, but not much in summer. In spring, early spring and late spring are different. For example, in March and April of early spring, Nanjing peach blossoms bloom 20 days earlier than Beijing, but by the end of spring and early May, Nanjing Robinia pseudoacacia only blooms 10 days earlier than Beijing. Therefore, in North China, it is often felt that spring is short, winter has passed and summer has arrived.
(3) Longitude difference is the second factor affecting phenology. All offshore areas are warmer in winter than inland areas at the same latitude, and colder in spring. Therefore, the arrival of spring in coastal areas is a few days later than that in inland areas. For example, the latitude of Dalian is about south of Beijing 1? But in Dalian, forsythia and plum blossom bloom a week later than in Beijing. For example, Jinan apples bloom in mid-April or Grain Rain Festival, and Yantai will go for a long summer. The latitudes of the two places are similar, but Yantai is near the sea, so spring comes late.
(4) The third factor affecting phenology is the difference of competition. Phenological phenomena such as flowering of plants are late in spring and summer, and deciduous trees are early in autumn. However, the study of this factor should take into account special circumstances. For example, at the turn of autumn and winter, in clear Wan Li, the temperature at a certain height is inversely proportional to the height. This is called inversion layer. Because cold air is heavy, it flows to lower places on windless nights. This phenomenon is very obvious in autumn and winter in mountainous areas, especially in the morning of these two seasons. It is often found that there is frost at the foot of the mountain and frost at the mountainside. It is for this reason that it is very successful to introduce tropical crops into hillsides in hilly areas of South China, but it is not suitable at the foot of the mountain.
(5) In addition, there is a difference between ancient and modern times in the morning and evening. According to the long-term phenological records in southern England, comparing the ten-year average of 174 1 to 1750, we can see that the latter is 9 days earlier than the former. In other words, spring is nine days ahead of schedule.
1. What is the main explanation of the selected text?
2. Bold words in section (3)? What? What is the role in this article?
3. The underlined sentences in section (5)? So the latter is nine days earlier than the former? The latter? When do you mean?
4. The selections (2), (3) and (4) point out what special circumstances should be paid attention to when studying the determinants of phenology?
Please use the phenological knowledge in this article to explain the natural phenomena described in the following poem. The north wind rolled the white grass and blew it to pieces. Eight In the snow crossed the Tatar sky? . (Hu: the floorboard of the nationalities in ancient northwest China. )
6. What is the title of this article? The language of nature? What does it actually mean? Is this topic not clear enough?
7. The main content of the selected text description is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. (3 points)
8. Paragraphs (1) and (2)(3)(4)(5) are _ _ _ _ _ _. (2 points)
9. Except for examples, the explanation methods are: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ (2 points)
10, what do the former and the latter mean in paragraph (5)? (3 points)
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1 1, depending on the number of examples, you can give one, two or more. In most cases, this paper only gives one example, but two examples illustrate the influence of longitude difference on phenology. Is it necessary? Why? (3 points)
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12, in China's ancient poems, there are many poems containing phenological laws, such as Bai Juyi's poem Farewell to Ancient Grass: The long grass is so lush that the withered grass will thicken the color of the grass every autumn and winter. Wildfire can't burn it out, but the spring breeze can revive it. ? Phenology has two laws: first, the rise and fall of vanilla has an annual cycle; Second, this cycle shifts with the climate. When the spring breeze comes, the grass will wake up. Please give another poem with a phenological law and explain what the phenological law is. (4 points)
Poetry: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Law: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Reading natural language reference answers
1. What factors determine the coming of phenology?
2、 ? What? Refers to everything in a certain range, indicating that all coastal areas are milder in winter than inland areas with the same latitude, and colder in spring than inland areas, without exception, accurately expressing the influence of longitude on phenology.
3. The average flowering period of 7 trees in early spring 10 year 192 1 to 1930.
4. Latitude: The days of difference between the north and the south vary with the seasons.
Longitude: the difference between offshore and coastal areas
Competition: inversion layer at the turn of autumn and winter
5. It snows in August in northwest China, indicating that phenology is related to latitude. The higher the latitude, the lower the temperature.
6. What do you mean? Phenological phenomenon? .
No, language is the most important communication tool for human beings. This topic vividly illustrates the significance of phenology to agricultural arrangements and human life by metaphor. The title is anthropomorphic, natural, vivid and interesting, attracting readers.
7. The factors that determine the coming of phenology (the factors that determine the coming of phenology are the differences of latitude and longitude, competition and ancient and modern times).
8. Total score.
9. Compare and list the figures.
10, the former refers to the average oil green and flowering date of seven trees during early spring 174 1 to 1750.
(The former refers to the average values of oil green and flowering dates of seven trees during early spring 174 1 to 1750).
The latter refers to the ten-year average of seven trees and their flowering dates from 192 1 to 1930 in early spring.
(The latter refers to the average values of oil green and flowering dates of seven trees during early spring 192 1 to 1930).
1 1, which is necessary. Because people generally think that the temperature in the offshore area is warmer than that in the inland area, in fact, the temperature in the offshore area is colder than that in the inland spring, which is a strange phenomenon for readers. Just give an example of a reader's chance, and two examples will be confirmed.