A 语法填空
Have you thought about what would happen 1. the nutural world if people were gone? Let's imagine this world: all human 2. (activity) stop—no cars on roads, no boats on rivers, no planes in skies, and empty streets, beaches and parks. What would happen in such 3. world?
Not surprisingly, animals soon increase in number. As the traffic noise 4. (drop) greatly, natural sounds fill the air. With no 5. (tour) at beaches or in seas, sea animals would live peacefully.
Not only animals, but plants can also 6. (benefit). Trees grow freely. Forests gradually take back the land that humans now live on. The earth becomes a 7. (green) planet.
Without pollution, air and water would become clean again. Natural wonders hidden by pollution for years would show their true 8. (beautiful).
Humans have left many 9. (mark) on the earth throughout history. The rapid development of human society often makes us care less for nature. We should get 10. with nature.

1. to
2. activities
3. a
4. drops
5. tourists
6. benefit
7. greener
8. beauty
9. marks
10. along

【分析】本题是一篇关于人类消失后自然世界变化的语法填空题，解题时需先通读全文理解主旨，再结合固定搭配、名词单复数、冠词用法、主谓一致、词性转换、形容词比较级等语法知识，逐个分析每个空格的考点，确定正确答案。
【解析】1. 考查固定搭配，happen to为固定短语，意为“发生在……身上”，故填to；2. 考查名词单复数，activity是可数名词，all后需接可数名词复数形式，故填activities；3. 考查冠词，such a + 可数名词单数表示“一个这样的……”，此处world为单数可数名词，故填a；4. 考查主谓一致，主语traffic noise是不可数名词，句子为一般现在时，谓语动词用第三人称单数形式，故填drops；5. 考查名词，此处表示“游客”，tour对应的表示人的名词是tourist，且泛指各类游客，用复数形式，故填tourists；6. 考查情态动词用法，情态动词can后需接动词原形，故填benefit；7. 考查形容词比较级，结合语境，人类离开后地球比之前更绿，需用形容词比较级，故填greener；8. 考查词性转换，true是形容词，后需接名词，beautiful的名词形式为beauty，故填beauty；9. 考查名词单复数，many后需接可数名词复数，mark的复数形式为marks，故填marks；10. 考查固定搭配，get along with为固定短语，意为“与……相处”，故填along。
【答案】1. to 2. activities 3. a 4. drops 5. tourists 6. benefit 7. greener 8. beauty 9. marks 10. along
【知识点】固定搭配、名词单复数、词性转换
【点评】本题围绕人与自然的主题，考查基础语法知识和固定搭配，题型常规，侧重对学生语法应用能力的考查，难度适中。
【难度系数】0.6

B 选词填空
danger fantastic help protect better
bring foreign remain effort time
The panda, a Chinese national treasure, is loved worldwide. Some 1. even think pandas are kept as pets in China. In fact, wild pandas were once very rare—in the 1970s, only about 1,000 2. . Because it is beautiful, 3. and popular, the panda was chosen as the logo of the World Wildlife Fund in 1961.
4. news came in 2016: the panda was moved from "endangered" to "vulnerable" on the IUCN Red List of Threatened Species. How did this happen?
This positive change is the result of China's long-term 5. . For example, China created the Giant Panda National Park, which is three 6. larger than Yellowstone National Park. So far, more than 60 protected areas and several research centres have been set up, 7. hundreds of pandas to be born.
Local people have also helped. Through education, farmers better understand panda 8. .
Protecting pandas does more than saving one species. The forests where pandas live are home to many other animals and plants. As these forests become larger, the panda's neighbours also enjoy a 9. life. Saving pandas 10. hope to the whole environment.

1. foreigners
2. remained
3. endangered
4. Fantastic
5. efforts
6. times
7. helping
8. protection
9. better
10. brings

【分析】
本题为英语选词填空题，解题思路如下：1. 通读全文，把握文章关于熊猫保护及相关变化的大意；2. 逐个分析每个空格的句子结构，判断所需词汇的词性；3. 结合语境从给定词汇中筛选合适的词；4. 根据语法规则（如名词单复数、动词时态/形式、形容词级等）调整词汇的正确形式，确保符合语境和语法要求。
【解析】
1. 空格前有Some，需填可数名词复数，结合语境“一些外国人认为中国把熊猫当宠物养”，选foreigners；
2. 句子为一般过去时，需动词过去式，语境“1970年代仅约1000只熊猫留存”，选remained；
3. 与beautiful、popular并列作表语，需形容词，结合WWF的背景，选endangered；
4. 修饰名词news，需形容词，语境“2016年传来极好的消息”，首字母大写，选Fantastic；
5. 形容词long-term后需名词，语境“中国长期的努力”，选efforts（复数表泛指）；
6. 表示倍数“三倍”，用名词times，选times；
7. 此处为现在分词作结果状语，表“帮助数百只熊猫出生”，选helping；
8. 所有格panda's后需名词，语境“农民更理解熊猫的保护”，选protection；
9. 修饰名词life，需形容词，语境“熊猫的邻居也能享受更好的生活”，选better；
10. 主语是动名词短语Saving pandas，谓语动词用第三人称单数，语境“拯救熊猫给整个环境带来希望”，选brings。
【答案】
1. foreigners
2. remained
3. endangered
4. Fantastic
5. efforts
6. times
7. helping
8. protection
9. better
10. brings
【知识点】
词汇运用；语境填词；词性转换
【点评】
本题考察英语基础词汇的词义、词性及形式变化，要求学生结合上下文语境准确选择并调整词汇形式，是常见的英语基础题型，难度适中。
【难度系数】
0.5