20 17 a round of simulated examination questions and answers of geography in Hunan college entrance examination

Yongxing Island (16 50' N, 1 12 20' E) is a coral island composed of white coral and shell sand, and its fresh water resources are seriously insufficient. The following picture shows the distribution map of coral reefs in the southeast of Yongxing Island, and the extension direction of coral reefs is consistent with the wind direction. Complete 1-2 accordingly.

1. The main reason why the extension direction of coral reef is consistent with the wind direction is

A is rich in nutrients, B is suitable for water temperature, C is good in seawater cleanliness, and D is weak in corrosiveness.

2. When coral reefs grow in the direction of M in Yongxing Island,

A is longer in the daytime than Haikou, B is easily affected by cold wave, C is the temperature in a year, and D is the shadow of the object facing due south at noon.

Rating: 8 points to view the topic analysis >

2

The following picture is a schematic diagram of the ancient coastline of Liaohe River and its surrounding areas. Read the pictures and complete questions 3-4.

3. The following statement about the evolution process of Liaohe Estuary coastline is correct.

A. Persistent erosion

A first erosion, then deposition B. There is continuous sediment deposition C. First erosion, then erosion.

4. Some people speculate that the coastline in the picture will push southward rapidly, and the reason may be that

A. Decrease of annual precipitation in Liaohe River Basin

A The annual runoff of Liaohe River has increased.

C. The vegetation coverage in the Liaohe River Basin increased, and the velocity in the lower reaches of the Liaohe River accelerated.

Rating: 8 points to view the topic analysis >

three

Known as the "mobile killer" in expressway, the mass fog is mostly caused by the radiation cooling of air near the ground in some areas, which has the characteristics of suddenness, locality, small scale and high concentration. In recent years, the proportion of traffic accidents in expressway caused by fog in Jiangsu Province is as high as 18%. Fig. 2 is a schematic diagram of Shanghai-Nanjing expressway. Accordingly, complete questions 5 to 7.

5. During the day, it is usually foggy.

A0-6 o'clock, B6- 12, C 12, D 18, 24 o'clock.

6. The main reasons for the fog on the expressway are

Automobile exhaust emissions are very large.

B road surface temperature difference between day and night is large.

The industrial pollution along the C line is serious.

Close to rivers, lakes, forests and grasslands.

7. What is the frequency of heavy fog in expressway, Shanghai and Nanjing?

A①B②C③D④

Score: 12. View topic analysis >

four

The figure below shows the isobaric surface of a mid-latitude coastal area at a certain time of the day (the pressure difference between two adjacent isobaric surfaces is equal). Answer questions 8-9.

8. What are the temperatures and barometric pressures in these four places?

A 1 is lower than ②, B 1 is lower than ③, C 1 is higher than ②, and D 4 is higher than ③.

9. According to the graphic information and the knowledge learned, the following statement is correct.

The cause of the wind direction in Figure A is the same as that of the southwest monsoon in South Asia.

B at this time, it rained under the influence of the humid airflow from the ocean.

The horizontal airflow directions in CM and n are opposite.

The distribution of D isobaric surface may occur in summer night.

Rating: 8 points to view the topic analysis >

five

Read the temperature and precipitation anomaly accumulation curve from 1960 to 20 10 in a certain area in northern China, and answer the question10-1.

10. The picture shows the situation in this area in recent 50 years.

A precipitation changes greatly year by year, B temperature increases year by year, C precipitation changes greatly in season, and D temperature decreases year by year.

1 1. The worst period of agricultural drought in this area may be

a 1960 ~ 1969 b 1980 ~ 1989 c 1990 ~ 1999d 2000 ~ 2009

Rating: 8 points to view the topic analysis >

six

Read the graphic materials and complete the following requirements.

Siraitia grosvenorii is not only a precious medicinal material, but also can be processed into drinks and condiments. Siraitia grosvenorii likes light but is not resistant to strong light; Like wet, foggy and cool; Like temperature but not high temperature, the temperature difference between day and night is large; It is necessary to absorb a lot of water from the soil to avoid waterlogging; Well drained soil is suitable. The suitable temperature for seedling emergence and vine emergence (March-June) is 18-25℃, and the full flowering and fruit expansion period (July-September) is 25-28℃.

Yongfu County, Guangxi is the origin of Siraitia grosvenorii, and the quality of Siraitia grosvenorii produced is excellent, accounting for 70% of the world output. The above picture shows the contour topographic map of some areas in Yongfu County and a landscape of Siraitia grosvenorii plantation. The following table shows the climate data of Yongfu County.

12. Analysis of natural advantages of planting Siraitia grosvenorii in Yongfu County.

13. It is speculated that the growth process of Siraitia grosvenorii in Yongfu County may encounter unfavorable meteorological conditions and time.

14. In view of the above unfavorable meteorological conditions, the corresponding prevention measures are put forward.

Score: 24 points to view the topic analysis >

seven

Read the graphic material below and answer the following questions.

Tuojiang River is a first-class tributary of the upper reaches of the Yangtze River, with a total length of 629 kilometers. The birthplace of Tuojiang River is Jiuding Mountain on the northwest edge of Sichuan Basin. The jade of Tuojiang River is produced in the riverbed of Tuojiang River. After being impacted and polished by river water and sediment, it has left the essence of jade. Autumn is the season for picking jade. With dense population and developed industry and agriculture, it is the most polluted river in Sichuan. The picture below shows the schematic diagram of Tuojiang River Basin and its surrounding areas.

Material 2: economic statistics of major cities in southern Sichuan in 20 13.

15. Briefly describe the topographic features of Tuojiang River Basin, and analyze the reasons why autumn is the jade picking season. (8 points)

16. The problem of water resources has become the main factor restricting the sustainable development of Tuojiang River Basin, and the reasons are analyzed. (6 points)

17. Combined with the second document, it points out the problems existing in the industrial development of urban agglomerations in southern Sichuan and the corresponding solutions. (8 points)

Score: 22 points to view the topic analysis >

eight

Reading materials of tourism geography. Answer the following questions.

Wuyuan, Jiangxi, the most beautiful village in China: the rural scenery of Xiangtan, picturesque rural scenery, ancient villages, Huizhou architecture with white walls and eaves, rape blossoms in spring, and red maple leaves in autumn. ...

Wuyuan has three famous tourist routes. Northern Line: Wuyuan-Sixiyan Village-Rainbow Bridge-Yilikeng Village-Lingyan-Wolong Valley; West Line: Wuyuan-Wengongshan-Fuchun Ancient City-Yuanyang Lake; East Line: Wuyuan-Likeng Village-Shangxiaxiaoqi Village-Jiangwan-Jiangling Terrace. The picture below shows the schematic diagram of Wuyuan tourism traffic.

18. In recent years, go on road trip has become a "new force" in Wuyuan tourism. Statistics show that most tourists from go on road trip come from Jiangsu, Zhejiang and Shanghai. Try to analyze the reasons.

19. The travel agency organized a one-day tour of Wuyuan and chose the eastern route among the three routes. Compared with the other two routes, it is pointed out that the eastern route is suitable for one-day tour.

The correct answer to question 8( 1) and its correlation analysis.

answer correctly

Developed economy and high number of private cars; Perfect road traffic network and convenient travel; Expressway is free on holidays; Close to the tourism market, short distance. (Answer 2: 04)

analyse

Jiangsu, Zhejiang and Shanghai have developed economies and more private cars; Convenient transportation, close to Wuyuan, Jiangxi; Expressway's holiday free policy has also increased people's enthusiasm for go on road trip.

Examination direction

This topic examines the source analysis of tourism resources, and examines the ability of candidates to obtain and interpret geographical information, mobilize and apply the geographical knowledge they have learned to solve geographical problems.

Solution thinking

We should analyze the reasons why people from Jiangsu, Zhejiang and Shanghai come to go on road trip from the aspects of economic income, traffic conditions and distance.

Easy Wrong point

This question is relatively simple. You should understand the concept of traveling on the road, standardize the language and answer clearly.

The correct answer to the second question and its correlation analysis

answer correctly

Close to expressway and provincial highway, convenient transportation; The scenic spots are close (the cluster is in good condition); Rich types of tourism resources, good combination of scenic spots and high tourism value; The tour route is short (less traffic time and more sightseeing time).

analyse

One-day tours are shorter. Compared with the third line, it is found that the eastern line is more convenient in transportation, rich in scenic spots, close to the scenic spots and shorter in route, which is more suitable for one-day tour.

Examination direction

This topic examines the development of tourism resources, and examines the ability of candidates to obtain and interpret geographical information, mobilize and apply the geographical knowledge they have learned to solve geographical problems.

Solution thinking

Observe the pictures and texts, and compare them from the aspects of convenient transportation conditions, the situation of scenic spots clusters, the types and values of tourism resources, and the length of tourist routes.

Easy Wrong point

It is necessary to compare who is more suitable for a three-line one-day tour from different aspects by combining graphic materials. Language should be standardized and don't miss the main points.