(10) Read the material and answer the question: Material 1: In the first year of Yang Di the Great, more than one million men and women in various counties in Henan dug economic canals, from Xiyuan to

(10) Read the material and answer the question: Material 1: In the first year of Yang Di the Great, more than one million men and women in various counties in Henan dug economic canals, from Xiyuan to Luoshui. (1) North-South transportation (promoting economic and cultural exchanges between North and South) and pleasure boats (2 points)

(2) Yangzhou (1); Han Gou (1); Not (1), but also has practical values such as "South-to-North Water Diversion", transportation and archaeology (arbitrary point 1).

(3) The economic center of gravity shifted to the south (the south was already the economic center of gravity at that time) (1);

(1), the population of the north moved south, bringing advanced technology and production experience (common development of the people of the north and the south) (1 min);

(2) The Grand Canal was dug in the Sui Dynasty, which promoted the economic exchanges between the North and the South and the economic development of the southern region. ( 1)

(4) Serving economic construction; People-oriented; Protect the environment; Save resources, etc. (Any point is 1)

Test analysis: The question (1) mainly examines students' accurate memory of the purpose of building the Grand Canal. In the first material, the Grand Canal is mainly built from the perspective of economic development, and in the second material, it is mainly built from the perspective of "like to go out on cruises", that is, cruise pleasure.

Question (2) mainly examines students' accurate memory of the Grand Canal. From what they have learned, we can know that Jiangdu in "the canal from Dudong to Jiangdu has just been built" refers to Yangzhou, which is located in Hangou; Today's Grand Canal has not only tourism value, but also practical value such as "South-to-North Water Diversion", transportation and archaeology.

Question (3): This paper mainly investigates the economic development of Jiangnan area. "Suzhou and Huzhou are familiar with each other" in the materials refers to the economic development of Huzhou in Suzhou, which reflects that the economic center of China has completely shifted to the south of the Yangtze River, because the population in the north moved south, bringing advanced technology and production experience. The Sui Dynasty dug the Grand Canal, which promoted the economic exchanges between the North and the South, and promoted the economic development of the South.

Question (4) mainly examines students' analytical and understanding abilities. The answer to this question is closely related to "building large-scale public projects". The answer to this question can be analyzed and summarized from the aspects of building a large-scale public project serving economic construction, people-oriented, protecting the environment and saving resources, as long as it is meaningful.