(2) grandiose style? * * * Wind power generation
(3) The Party and the people have insufficient understanding of the development stage of socialism in China, lack experience in how to build socialism, are eager for success, and ignore objective economic laws.
Test analysis: (1) Material 1 is the embodiment of "grandiose style" in the Great Leap Forward Movement, while Material 2 reflects the canteens of large institutions in the People's Commune Movement, so the two materials respectively reflect the "Great Leap Forward" and the People's Commune Movement that appeared in China in the 1950s.
(2) Material 1 and Material 2 respectively reflected the prevalence of "grandiosity" and "* * * wind" at that time.
(3) The reasons for the mistakes in the Great Leap Forward and the People's Communalization Movement are that the Party and the people lack understanding of the development stage of socialism in China, lack experience in how to build socialism, are eager for success, and ignore the objective economic laws.
Comments: As for the Great Leap Forward Movement, students should also know that it started from 1958, and a nationwide mass movement for steelmaking began. Under the slogan of "taking steel as the key link and leaping forward in an all-round way", agricultural production is also vying for "satellite", which is false and exaggerated. As for the people's commune movement, students should also know that it is characterized by "one university and two universities", "one university" means a large scale, and "two universities" means a high degree of public ownership. The Great Leap Forward and the People's Commune Movement are serious mistakes made by the Party in the process of exploring the road of socialist construction. It violates the objective economic laws and causes serious damage to China's industry and agriculture.