What is the focus of geography in the second year of high school? What is the induction of geography

Natural,. There is also the humanistic one.

Naturally, I don't need to say anything. It's all rote memorization. If the method is mastered well. The one who learns is also better.

Now let's talk about the learning method of human geography.

If you read books to learn human geography, as long as Chinese can understand it, the key is to understand, learn to apply, there are some examples in the textbook, such as the location of agriculture and industry, each example must be very important, because the answers to some test questions are changed with reference to the language of the textbook, just a change of words, change the soup without changing the medicine, you have a feeling when you do more topics.

To tell you a little trick, there is a pattern for answering short-answer questions in human geography to give you an example:

When it comes to agricultural activities, you have to analyze the main factors that affect the location: (natural conditions: climate "light, heat, precipitation", water source, topography, soil.

Socio-economic conditions: markets, transportation, policies, technology. There are other factors as well:

The industrial and agricultural base, the quantity and quality of the labor force, customs and habits, land rent, etc.).

Every time you answer a question, you want to think of what to ask, just think about some knowledge, just answer the agricultural location factors from the above points, to answer all will not be deducted points.

There are a lot of things that teachers will definitely take in liberal arts classes, and you must take good notes, and notes are very important, which I deeply understand. The teacher talks about the essence, and when the time comes, you will be able to do well if you understand the notes before the exam.

I also want to say that it is necessary to return to the textbook, which is the most important thing I think, because the textbook is the textbook, and the answers to many of the questions I just talked about are changed from the textbook, because the questions cannot be messed up, the words in the textbook are authoritative, and many of the college entrance examination questions are adapted from the textbook.

You can buy a set of high school exam questions and try to do them, study the answers well, and learn how to answer them. If you don't know, you can ask the teacher, don't be embarrassed.

Finally, I wish you good luck in geography!

Population and environment, the territorial structure of the city.

The first and second units are the focus, and now you have to move from the previous superficial way of learning world geography to the way of thinking of human geography, he mainly tells you how people and nature get along, this is not a rote thing, you have to use your brain.

This book generally has fewer college entrance examination points, about 5 points. But as a general review, I personally think that the population and environment and the territorial structure of the city should be the focus of the review. Write down the important concepts of the third or fourth unit, and focus on understanding. In Unit 5, it's good to take note of a few important points.

The geography knowledge points of the second year of high school are as follows:

1. The shape of the water system (centripetal is the basin, low in the middle and high around the periphery, radial is the mountain, high in the middle and low around the periphery).

2. Erosion of glaciers: fjords (U-shaped valleys, cirques, horn peaks) and the Great Lakes in Norway, many lakes in Europe (lakes in Finland, the land of a thousand lakes).

3. Anticline valley formation: The top of the anticline is affected by tension, and the rock layer is easy to be eroded.

4. The change law of longitude: from the prime meridian (0° meridian) to the west and east to 180°.

5. The surface area of the earth is 100 million square kilometers, the maximum circumference is 40,000 kilometers, the equatorial radius is 6,378 kilometers, the polar radius is 6,357 kilometers, and the average radius is 6,371 kilometers.

The equinox of day and night on a day at point A means that this is the spring and autumn equinox, and the morning and dusk line at the spring and autumn equinox is characterized by the coincidence, and at this time, the global day and night are equinox, then the whole world is the local sunrise at 6 o'clock and sunset at 18 o'clock. If we know that point A is at 14:00, then the meridian corresponding to 18 o'clock must be the dusk line (the boundary between day and night).

According to the time difference, it can be quickly determined that the longitude of the dusk line at 18 o'clock is 0 degrees. Because the global day and night are bisected at this time, the range of the night hemisphere is 0 degrees east to 180 degrees, so the diagram is shown above.

Point A is 60 degrees west longitude, which is 14 o'clock, that is, the time of the zero meridian is 18 o'clock, and the time of the 180 degrees meridian is 6 o'clock.

When the day and night are equinoxized on a certain day, that is to say, the whole world is sunset at 18 o'clock and sunrise at 6 o'clock, so the red line part is night, that is, the entire eastern hemisphere is the red line part of the night hemisphere!

Point A is not at the equator, and the equinox of day and night means that this is the spring and autumn equinox, then the global equinox, that is, the whole world will enter the night at 18:00, and point A is 60 degrees longitude to the east, across the four time zones, it is 18:00, and the 180 degrees east are all nights. Old.

The first chapter of the earth's movement is difficult (if you are not in Shandong, then it is also the focus), this part of the knowledge requires a certain amount of spatial imagination, I hope that your spatial imagination ability is enough, and then it is to do questions, on the basis of understanding the basic knowledge of the textbook, by doing questions to deepen the knowledge of the textbook, expand the knowledge of the textbook.

All the content of the second chapter is both key and difficult, it is recommended to be patient when learning, understand the knowledge points one by one, do not leave questions to do, and memorize the climate types very skillfully on the basis of understanding, and will use them flexibly.

The difficulty and focus of the third chapter is on ocean currents, which requires the combination of two maps, one is the current pattern map and the other is the world current distribution map, and the name of the current needs to be combined with the name of the area through which it flows as much as possible.

The first rush shouted next to the fourth chapter and the fifth chapter doesn't seem to be too difficult.,It's okay to memorize.,Of course, the natural zone in the fifth chapter must be combined with the climate type.,Remember the climate type.,Remember the natural zone.。

That's all I can help you here, I hope you can learn it well.

The geography book makes it very clear, study geography as half a science, read more and think more.

Desertification is mainly distributed in the arid and semi-arid regions of the northwest.

Land salinization is mainly published in: the eastern northern coastal area; low-lying areas in the north; Arid and semi-arid region of the Northwest.

Loose soil: Loess Plateau.

Soil erosion: black soil area in Northeast China, upper reaches of the Yangtze River and rivers in the southwest, aeolian sand area in the northwest, red soil area in the south, soil and rocky mountainous areas in the north, karst rocky desertification area in the southwest.

Red soil - from the Yangtze River in the north, to the South China Sea Islands and Nanyang Islands in the south, to Taiwan in the east, to the Yunnan-Guizhou Plateau and Hengduan Mountains in the west.

Loess - west from the east end of the Qilian Mountains in Gansu, east to the Taihang Mountains at the junction of Shanxi, Henan and Hebei, south to the Qinling Mountains of Shaanxi, north to the Great Wall, the Loess Plateau in northwest China is the world's largest loess plateau, and the Loess Plain in North China is the world's largest loess plain.

Black soil - the Songliao River basin and the Sanjiang grassland of China.

Zitu-Sichuan Basin.

Desertification: Northwest Territories.

Far from the sea, controlled by continental air masses, the climate is arid.

Salinization: North China Plain.

The terrain is low and flat, not easy to drain, evaporation is large, and the surface salt accumulates, forming a salinized loose soil: the Loess Plateau.

Vertical joints are developed, and wind deposition is formed.

Soil erosion: Loess Plateau.

Wind deposition is formed, vertical nodes are developed, and heavy rains are abundant in summer.

Laterite: from the Yangtze River in the north, to the South China Sea Islands and Nanyang Islands in the south, to Taiwan in the east, to the Yunnan-Guizhou Plateau and the Hengduan Mountains in the west, it is an important distribution area of laterite.

Loess: From the east end of the Qilian Mountains in Gansu Province in the west, to the Taihang Mountains at the junction of Shanxi, Henan and Hebei in the east, to the Qinling Mountains in Shaanxi Province in the south, and to the Great Wall in the north, it includes more than 220 counties and cities in five provinces and regions such as Shaanxi, Shanxi, Ningxia, Gansu and Qinghai, covering an area of 540,000 square kilometers, accounting for 6% of the country's land area. The Loess Plateau in northwest China is the largest Loess Plateau in the world, and the Loess Plain in North China is the largest Loess Plateau in the world.

Black soil: Huaibei Plain, Nanyang Basin in the southwest of Henan Province, western and northern plains of Shandong Peninsula, northern Hainan Island and Leizhou Peninsula, with the Huaibei Plain being the most widely distributed, while black soil is mostly distributed in the other six regions.

Purple soil: Bashu region.

Land desertification: Inland North-West.

Land salinization: North China Plain.

Loose soil: Loess Plateau.

Soil erosion: Loess Plateau, southeast hills, etc

Red Clay: South.

Loess: North.

Black soil: Northeast.

Purple soil: unique to the Sichuan Basin.

Land Desertification: Northwest China Inner Mongolia Plateau Land Salinization: Yunnan-Guizhou Plateau Loose Soil: Loess Plateau Soil Erosion: Southwest and Northwest China.

Red soil: Yunnan-Guizhou Plateau, black soil; Northeast China Loess: Shaanxi-Gansu-Ningbo Region Purple Soil: Sichuan Basin.

1 Northwest Territories.

2. North China Plain.

3. Loess Plateau.

4. Loess Plateau.

5 Laterite: southeast hills.

Loess: north of the Yellow River.

Black soil: Northeast Plain.

Zitu-Sichuan Basin.

Land desertification is basically present in China, including the mountainous areas and deserts in the northwest, including the central hills;

The land is saline-alkali, mainly in the low-lying areas of the North China Plain, and the arid oases in the northwest will also have loose saline-alkali soil, and the Loess Plateau is the most serious.

Soil erosion basically occurs all over the country, mainly in the Loess Plateau, the Yangtze River Basin, the Yunnan-Guizhou Plateau, the Northeast Plain, and the low mountains and hills in the south of the Yangtze River.

Red soil in areas south of the Yangtze River with high precipitation, especially in South China; The loess is mainly found on the Loess Plateau and the North China Plain, which is impacted by the Yellow River. The black soil is in the Sanjiang Plain, the Songnen Plain, and the southeast of the Liaodong Plain; Purple soil is mainly found in the northeast plain region close to Inner Mongolia.

Korqin. East China is saline-alkali, and the Loess Plateau has sparse soil. Soil erosion in southwest China, purple soil in Sichuan.

Black soil of the Sanjiang Plain.

Loess Plateau Loess.

Laterite... o(╯□o

1. First of all, the topography of southern China is dominated by hills and basins, and warm and humid airflows are not easy to diffuse and exchange;

Secondly, because people burn a lot of fossil fuels, the air contains a lot of sulfur dioxide, etc.;

To sum up, the rain in southern China is mostly acid rain.

2. Capital-oriented enterprises - industrial sectors that require more investment per unit of product. Such as iron and steel industry, non-ferrous metallurgical industry, petrochemical industry, heavy machinery industry, aerospace and aviation industry, etc.

3. In the spring snow replenishment, it is the spring flood, and in the summer flood season, it is mainly the precipitation brought by the summer monsoon, and it cannot be said that the snow has melted or the amount of snow has increased.

There are many difficult knowledge of physical geography in high school, mainly concentrated in the previous part, such as the law of the earth's rotational motion and revolutional motion, and the geographical significance of the earth's rotational motion and rotational motion (this part of the content is mainly difficult for students to imagine, and it is difficult to connect theoretical knowledge with problem solving); the thermal state of the atmosphere, the movement of the atmosphere, the thermodynamic circulation, the atmospheric circulation and the monsoon circulation; The seasonal movement of the barometric pressure belt and the wind belt and its impact on the climate, etc.