Foreman Black Three Read the answer, Black Umbrella read the answer

19 Foreman Hei San asked "me" to eat more (or heavy labor made "I" unable to eat) Foreman Hei San was not happy that "I" was reading during the break Hei San was still worried about the reporter "I" reading after being injured 20 "My" fellow thinks that Hei San is not happy that "I" am studying in order to save electricity, so write down in contrast to the real reason of the following prompts, highlighting Hei San's concern for "me". 21 Hei San was not worried about "me"'s injury, and when he saw that "me" finally woke up, he was relieved. 22 Though he was a foreman, he was as willing to endure hardship as the workers. He cares more about his men than he cares about himself; He understands "my" desire to read, and also gives "me" the greatest support; He is an empathetic and humane person.

23 This description highlights the emotion of "me" and the feeling of his grief.

The most complete answer.

In the process of losing the umbrella, how did the girl's mood change?

From despair to excitement, to surprise, and finally to pessimism and disappointment.

2) Judging from the full text, what is the symbolic meaning of the "black umbrella" written in the work?

The black color of the black umbrella symbolizes the darkness of mutual wariness, suspicion, and lack of trust.

3) What kind of attitude does the author pour into the real society in **? Could you please make a brief summary?

On the one hand, it criticizes the dark side of interpersonal tension and lack of trust in society, and on the other hand, it also hints at the hope of improving interpersonal relationships.

Assign assignments.

Because there is no light.

So there's no way diffuse reflection happens.

The reason why the eye can see an object is because it thinks that there is a diffuse reflection on the surface of the object.

During the day, because there is the sun, the sun's light zigzags into the earth after the line (the sunlight on the rotating surface of the earth is curved and not straight), and then after breaking away from the high-speed movement, the straight line shoots to the earth, the earth has air to stop the breath, the air is composed of various impurities and separation cracks, so those lights are diffusely reflected on these media, so people can see the object, and the medium is also refracted to any possible corner, in the process of refraction, the intensity of the light is weakened by the effect of cold and warm.

At night, because the sun turns to the other side of the earth, depending on the geographical location and the time, it shines on a certain part of the moon, and the light of the moon can be reflected on the earth much less than during the day.

The other is that the moon blocks out some part of the sun's light, and the sun can only shine a part of the light on the earth.

This is how solar and lunar eclipses are formed.

Here's the scientific explanation for yourself to pick and choose here.

13 【Answer】"If the universe were infinite and filled with countless stars, then the night would be as bright as the day. Or, "The night shall be a white night." Rating] 3 points. The meaning is correct.

14 [Answer] D [Rating] 4 points.

15 Answer: "At least" serves as a limiting word in the text. Rating] 3 points.

16 Answer: Using an analogy, make it clear that the darkness of the night is due to the fact that the universe is young and lacks energy. [Rating] 4 points. The meaning is correct.

xuàn xié zhǎng kěn

In this article, you'll learn about the dangers of sandstorms and why they happen, and the lesson you can take away from them is to protect nature.

aThe first paragraph uses a number of graphical explanations, including "three days and three nights" (the duration of the black sandstorm is long); "Two-thirds of the continent" illustrates (the scale of the black sandstorm); "A million trucks full" illustrates the severity of the black sandstorm. In addition to the figures, the first paragraph uses (examples).

5. The reason why the word "a" in the third paragraph cannot be mentioned in the sentence is (indicating that nature has many revenge on human beings, and sandstorms are only one of them).

6. The overlapping expression of the words "large and large" in the fourth paragraph is (reflecting that human beings have cultivated a lot of meadows and grasslands, which has caused great damage to nature).

7. If human beings destroy nature like this, nature will have more revenge, we must protect nature, in life, every drop of water, every grass, every tree, every forest, whether big or small, is worthy of our protection, because to protect nature, is to protect us human beings.

I've done it.

But what questions do you want answers to? If you don't make it clear, then I'll have to write the questions in my workbook.

This article mainly introduces the harm and disasters brought by black sandstorms to human beings and how they are formed, and the lesson you get from it is that only by protecting the environment can humans avoid nature's retaliation against humans).

Three days and three nights" is specified (the black sandstorm has been scraped for a long time);

two-thirds of the continent" specifies (black sandstorms have a wide range of effects);

a million trains" illustrates the power of the black sandstorm.

In addition to the column figures, the first natural paragraph uses (examples).

The reason why the word "a" cannot be removed from the sentence in the third natural paragraph is (there are many kinds of revenge of nature against humans).

The overlapping expression of the words "large expanse" in the fourth natural paragraph is (indicating that human beings have seriously damaged the natural environment).

That's it, give it to me, I've worked hard to type it word by word, and there is no merit and hard work! ~

2.This article mainly introduces the harm and disasters brought by black sandstorms to human beings and how they are formed, and the lesson you get from them is that only by protecting the environment can humans avoid being retaliated by nature.

4.Black sandstorms take a long time; Black sandstorms have a wide range of impacts; Black sandstorms are powerful. Example 5There are many kinds of revenge that nature can take on humans.

6.It shows that human beings have caused serious damage to the natural environment.

7. If human beings destroy nature like this, nature will have more revenge, we must protect nature, in life, every drop of water, every grass, every tree, every forest, whether big or small, is worthy of our protection, because to protect nature, is to protect us human beings.

What are the characteristics at the beginning of the article? What are the benefits of such an opening?

What is this article about? What descriptions are described around the description object?

Description object: Black garlic.

The production method, nutrients, and eating method of black garlic are introduced.

Please summarize the main points of paragraphs 3 to 6 in one sentence.

Main content: Black garlic has changed dramatically compared to ordinary garlic.

What should we think of the miraculous effects of black garlic in the advertisement, such as controlling the "three highs", anti-cancer, **, etc.

Black garlic has a significant immunomodulatory effect ......But there is no hypoglycemic effect (second half of paragraph 5), and the cost of people eating 40g of black garlic per day is relatively high......to achieve the effect of preventing or controlling the "three highs" (last sentence of paragraph 8).

5.What is the most common method of explanation used in this article? Why does the author make extensive use of this method of explanation in the text?

Illustrative method: Make comparisons.

Features: The article uses social hot spots to start and lead to the object of this article. Benefits: Set up suspense at the beginning, which is more conducive to stimulating the reader's interest in reading and attracting the reader's reading object; Black garlic.

1: (Right) Curtain staring.

2: (Check online, yes).

5:1: He falls from a tree more than 10 meters high that afternoon.

It was Dr. Kwan who did the surgery.

2: Because Dr. Guan found that the bone at the lower end of the black child's left upper arm was broken, most of the muscles were severed, and the nerve was severely contusion.

3;Excited, thanks.

Write the meaning of the words without a trace.

Petroleum Worker Petroleum Oil, also known as **, is a brownish-black, flammable, viscous liquid extracted from deep underground. It is mainly a mixture of various alkanes, naphthenes, and aromatic hydrocarbons. It is a mixture formed by the long evolution of organisms in ancient oceans or lakes and is a fossil fuel like coal.

Formation and accumulation of oil in this paragraph] 1Oil generation Studies have shown that oil takes at least 2 million years to form, and the oldest reservoirs discovered today can be as old as 500 million years. In the long history of the Earth's continuous evolution, there were some "special" periods, such as the Paleozoic and Mesozoic Eras, when after the death of a large number of plants and animals, the organic matter that makes up their bodies continued to decompose, mixing with sediment or carbonate sediments and other substances to form sedimentary layers.

As the sediments accumulate and thicken, the temperature and pressure rise, and as this process progresses, the sedimentary layers become sedimentary rocks, which in turn form sedimentary basins, which provide the basic geological environment for the formation of oil. Sediments in sedimentary basins continue to accumulate along with various geological processes. When the temperature and pressure reach a certain level, the organic matter of plants and animals in the sediment is converted into carbon oxide molecules, which eventually produce oil and gas.

2.Accumulation of oil Instead of accumulating in the rocks that first formed in the sedimentary basin, the oil-producing source rocks, i.e., sedimentary rocks, as water accumulates in reservoirs, oil is squeezed through the pores of the rocks into the cracks and pores of the rocks with lower pressure distribution, until it remains in the reservoir rocks, which are completely enclosed. Reservoir rocks are rocks that accumulate oil.

Reservoir rocks form the geological environment for oil storage - trap structure, which is a geological structure that prevents oil from being transported continuously. The way oil accumulates is like water being absorbed by a sponge. Thanks to the reservoir rocks and trap structures, oil can settle quietly underground, waiting for excavators to arrive.

The distribution of the world's major distribution areas is extremely uneven in general: from the perspective of the eastern and western hemispheres, about 3 4 of the oil resources are concentrated in the eastern hemisphere, and the western hemisphere accounts for 1 4;From the perspective of the northern and southern hemispheres, oil resources are mainly concentrated in the northern hemisphere; From the perspective of latitude distribution, it is mainly concentrated in the two latitude zones of 20°-40° north latitude and 50°-70°. The two major oil fields of the Persian Gulf and the Gulf of Mexico and the North African oil fields are located within 20°-40°N, and the world's oil reserves are concentrated in this belt. In the latitude zone of 50°-70°, there are the famous North Sea oil fields, the Russian Volga and Siberian oil fields and the Alaska Bay oil field.

According to data released on July 4, 2014, the United States has surpassed Saudi Arabia and Russia to become the world's largest oil producer.

14 (2 points) The generation of oil The accumulation of oil.

15 (2 points)b

16 (2 points) Comparing oil to black gold vividly illustrates that oil is an indispensable part of human life.

energy, highlighting the preciousness of oil.

17 (3 points) cannot be deleted. The word "general" indicates that under normal circumstances oil is distributed in a range close to the surface, but also.

There are exceptions, where the expression is too absolute after deletion, and the language is inaccurate.

18 (3 marks) This question should focus on the following three aspects: Petroleum is an indispensable and important energy source in human life;

The generation and accumulation of oil requires a variety of conditions and is very demanding; Be able to relate to the reality of life and appropriately express yourself.

own point of view.