Material 1: Jingjing likes photography. During the summer vacation, Jingjing's family went on a trip, and she took many photos along the way. After returning home, Jingjing arranged the photos and too

Material 1: Jingjing likes photography. During the summer vacation, Jingjing's family went on a trip, and she took many photos along the way. After returning home, Jingjing arranged the photos and took photos. (1) Jingjing pursues healthy, scientific, civilized and progressive interests. It's elegant taste. Lili pursues the taste of mediocrity, vulgarity and elegance.

(2) Elegant life interests include: playing the piano, playing chess and reading. The low tastes in life include: reading unhealthy books, smoking and drinking.

(3) The significance of elegant life interest: it is beneficial to people's physical and mental health and meets the requirements of modern civilization and scientific spirit and life. It can promote personal development and form an optimistic, confident, lively and cheerful healthy psychology, thus making people love life more.

Harm of vulgar taste: people who are vulgar in life often can't see the colorful side of life and the bright future of life. They only see what is in front of them and seek only temporary sensory pleasure. The vulgar taste of life is not conducive to the physical and mental development of teenagers, and even damages their physical and mental health.

(4) Middle school students should cultivate elegant taste from the following aspects: ① treat life optimistically; (2) Enhance curiosity and cultivate a wide range of interests; ③ Avoid blindly following the crowd and put an end to bad habits; ④ Enrich cultural life and improve aesthetic ability.