第2周（1.8-1.14）-2022年高考英语备考之语法填空满分训练营（天天练）

2022年高考备考之语法填空满分训练营（第2周） 体验真题（2021·全国乙卷） 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Ecotourism is commonly regarded as low impact(影响)travel to undisturbed places. It is different from traditional tourism because it allows the traveler to become 21．___ (educate)about the areas - both in terms of geographical conditions and cultural characteristics, and often provides money for conservation and benefits the 22．____(develop)of the local areas. Ecotourism has 23．____(it)origin with the environmental movement of the 1970s. It was not widely accepted as a travel concept 24．____ the late 1980s. During that time, increasing environmental awareness made it desirable. Due to 25．____ growing popularity of environmentally-related and adventure travel, various types 26．____ trips are now being classified as ecotourism. Actually, a true eco-friendly trip must meet the following principles: ·Minimize the impact of 27．____(visit)the place. ·Build respect for and awareness of the environment and cultural prac