Comprehensive study. (6 points) Read the following three materials and answer the questions as required. Material 1: At present, frequent natural disasters such as earthquakes and mudslides

Question 1: The world is facing an ecological crisis, and it is urgent to plant trees to expand the earth's vegetation. (1 point) The ecological situation in China is worse, and it is more necessary to plant trees for forest protection. (2 points)

Question 1: Vigorously develop new energy vehicles; (1 point) Drive as little as possible to reduce the environmental pollution caused by automobile exhaust. (2 points)

Question 1: Example: Happy Spring, Green Peer. (2 points; 1 point for afforestation, 1 point for neatness and no typos)

Question 1: Ask students to summarize the main points in concise language.

Question 1: As long as the content design is reasonable, the sentences are fluent and the writing is serious.

question 1: as long as the slogan is closely related to the theme, the language is concise and appealing.