Read the following materials and complete the following questions

1.Dust storm.

2.Due to extensive management, overgrazing and blind reclamation, the grasslands of Inner Mongolia have been seriously degraded, desertification and desert areas have been expanding, and the amount of pasture land has decreased by 40% to 60% from east to west, and the pasture grass has become lower and lower.

3.Afforestation, cultivation of vegetation, and not overgrazing.

4.Arable land Woodland.

Answer] Dialectical negation is both affirmation and negation, both overcoming and retaining. The essence of dialectical negation is the renunciation. The concept of dialectical negation requires that we must establish a sense of innovation. (6 points).

The Father of Barbie "dares to make unusual suggestions that illustrate critical thinking." (4 points) "The Father of Barbie" pays attention to collecting product opinions and market demand information, indicating that it is necessary to pay attention to studying new situations and finding new ideas. (4 points).

Answer analysis] test question analysis: In 1973, the "Barbie Doll" produced by a company was seriously unsalable due to outdated and expensive styles, and the company was on the verge of bankruptcy. Many employees suggested abandoning the production of "Barbie dolls" and switching to production, but a young man, Xing Fanming, strongly opposed it and suggested that a museum be established for the "failed product".

The question asks us to talk about the enlightenment of the success of the "father of Barbie" according to the principle of dialectical negation. We should combine the materials, choose the right angle, and analyze and explain from the essence of the dialectical negation view, critical thinking, studying new situations, and finding new ideas.

Only the first question is solved.

1) Let the single digit of any multiplier be x, the ten digit be y, and the hundred digit be z, and y=2 (x-z) is obtained according to the definition of the multiplier

The sum of the multiplier number and its hundred digits gives the following formula: 100z+10y+x+z, substituting y=2(x-z) into the above equation gets: 100z+20(x-z)+x+z=81z+21x

Since xyz is an integer, both 81z and 21x are divisible by 3, so their sum 81z+21x must be divisible by three.

So the sum of any "multiplier" and its hundredth digit is divisible by 3.

(1) Renaissance; French Revolution. (4 points).

2) the First Industrial Revolution; The age of steam. (4 points).

3) The modernization of European and American societies, or the gestation, emergence and development of European and American capitalist societies. (2 points).

Question Analysis: (1) The first question of this question mainly examines the representative figures of the Renaissance and their representative works. The ** shown in material 1 is Dante, the work is "The Divine Comedy", Dante is the pioneer of the Italian Renaissance, the representative work "The Divine Comedy", clearly expressed his disgust with the Catholic Church, the first to criticize the Church, Dante is known as the last poet of the old era, and at the same time the first poet of the new era.

The second question examines the marks of the beginning of the French Revolution. The ** shown in material 2 reflects the historical event of the storming of the Bastille by the people of Paris, which opened the prelude to the French Revolution and marked the beginning of the French Revolution.

2) This question examines the historical period of the emergence of Watt and his improved steam engine. During the first industrial revolution, Watt borrowed from the research results of his predecessors, after years of research, improved the steam engine, after 1785, Watt's improved steam engine was first put into use in the textile sector, and was widely welcomed. Since then, the steam engine has been widely used in various fields of industrial production, and machine production has completely replaced manual production.

The widespread use of the steam engine brought mankind into the "steam age".

3) The title mainly examines the characteristics of European and American societies in the early modern period of world history. From the 14th century to the first half of the 19th century, European and American countries have experienced the Renaissance, the Great Geographical Discovery, the bourgeois revolution and the industrial revolution, and European and American society is entering the threshold of modern society, and the bourgeoisie has gradually established its own rule.

1) Summer; Low.

2) heat; Southeast; Southwest.

3) Cold, dry, auspicious and dry; High temperature and rain.

4) Rotten Summer.

1) c 2) After the end of the Jacobin rule, the political situation in France was turbulent, and the European anti-French forces took the opportunity to plot an attack on France, and France fell into a dilemma between internal and external problems. The bourgeoisie wanted a powerful figure to hold power in the state in order to consolidate their position. Napoleon, who was born in the military, with his military talent and prestige, happened to meet the requirements of the development of the situation in the republic.

In November 1799, the French general Napoleon staged a coup d'état and seized power in Liang.

3) It is history that creates heroes, and the appearance of heroes is an accidental phenomenon, but it can accelerate the development of history.