Question

【题目】阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式，并填在答题卡的相应位置。

In 1916 the United States started the world's first national park system. Since then, it 【1】 （serve）as a model for other countries that try to better protect the environment and let people enjoy nature.

A national park is a reserve of land 【2】 (declare) and owned by the government, protected from human development and pollution. Now China is planning its own national parks system. On Dec 5, China passed two pilot plans for national parks 【3】 (protect) the giant panda, Siberian tiger and Amur leopard.

But national parks are not only for animals. In mid-2015, China started to build pilot national parks in nine provinces. 【4】 most famous one is the Sanjiangyuan national park on the Qinghai-Tibet Plateau. It aims to protect China’s water source. Sanjiangyuan, or “Source of Three Rivers”, is 【5】 the Yellow, Yangtze, and Lancang rivers start.

Before this national park project, China had set 【6】 thousands of nature parks, forests and scenic areas as protected areas. However, they haven’t been managed well 【7】 too many different organizations have been involved in the protection of the different areas, according to the China Daily. Under the new plan, national parks will cover big areas and include different protected areas.

For example, the habitats of wild pandas lie in different provinces and 【8】 (cut) into even smaller pieces by railways, roads and power lines. This makes isolated panda groups more open to 【9】 (dangerous). The panda national park will cover all the habitats and make the protection of animals as comprehensive as possible.

But this increased protection doesn’t mean national parks will shut their doors to humans. Instead, the new system will offer people a chance to 【10】 (deep) feel nature.

Answer 1

【答案】

【1】has been serving/has served

【2】declared

【3】to protect

【4】The

【5】where

【6】aside

【7】because/as

【8】are cut

【9】danger

【10】deeply

【解析】

试题分析：文章讲述了国家自然公园对于自然环境尤其是濒危动物的重要性。

【1】has been serving/has served 考查时态。前一句有since，“自……以来”，主句用现在完成时，此动作还可以表示持续性，故用现在完成进行时也可以，故答案有两种。

【2】declared 考查非谓语动词。此处为非谓语，and连接并列的部分，owned是过去分词，故declare也用过去分词。

【3】to protect 考查动词不定式。句意：在12月5日，中国通过了两个国家公园的试点计划去保护大熊猫。此处为动词不定式作目的状语。

【4】The 考查冠词。句意：其中最著名的是青海——西藏高原三江源国家公园。此处为形容词最高级，前面用定冠词the。

【5】where 考查引导词。此处为表语从句，从句缺少引导词，而且表地点，故填where。

【6】aside 考查固定搭配。句意：在这个国家公园工程之前，中国已经留出数以千计的自然公园，森林和风景名胜区作为保护区。此处为固定搭配：set aside“留出”。

【7】because/as 考查连接词。此处表示原因，前后句之间为因果关系，故用because/as。

【8】are cut 考查被动语态。此处表示“栖息地被分割成”，为被动语态。

【9】danger 考查名词。此处用名词作宾语，表示“陷入危险中”。

【10】deeply 考查副词。此处为副词修饰动词feel。