People's influence on ecosystems人类活动对生态的影响
1. How do human activities influence ecosystems?
●动词(描述人类影响生态的行为)：
cut down trees, pollute,
●名词(描述人类活动的产物)：
traffic noise, farmland,
●形容词(描述影响的程度或性质)：
rapid, empty,
●句型(描述人类活动对生态的影响)：
... means that .../ It is no surprise that .../ Without ..., ... would ...

People's efforts in ecological protection人类为解决生态问题做出的努力
2. What ecological problems should people solve?
●名词(描述人类需要解决的生态问题)：
logging, overfishing,
●句型(描述人类需要解决的生态问题)：
... because of .../ ... causes .../ ... is the main cause of .../ ... suffers from .../ ... is also a big problem for...

3. What solutions do people think of to solve these ecological problems?
●名词(描述采取行动的主体)：
government, scientists,
●动词(描述人类采取的解决措施)：
plant trees, stop overfishing,
●句型(描述人类为解决生态问题做出的努力)：
... make great efforts to do .../ ... has also played an important role in .../ With a better understanding of ..., sb. has done ...

People's success in ecological protection人类在保护生态方面取得的成果
4. What are the results of people's efforts?
●名词(描述取得的成果)：
survival, population,
●动词(描述生态恢复的变化)：
increase, recover,
●形容词(描述成果的性质)：
helpful, successful,
●句型(描述人类的努力对生态的积极影响)：
... is not the only ... to benefit from .../ Doing sth. is undoubtedly helpful to doing sth.

1. 动词:cut down trees, pollute, throw rubbish, balance, drop, increase, disappear, trouble, get along with, leave marks on, admire, permit, cancel, harm, control, care less for
名词:traffic noise, farmland, pollution, smog, overfishing, global warming, high temperatures, rubbish
形容词:rapid, empty, serious, harmful, natural, green
句型:Traffic noise often means that animals cannot easily hear each other.
It is no surprise that animals soon increase in number.
Without humans, the noise would drop greatly.
2. 名词:logging, overfishing, global warming, water shortage, light pollution, ocean pollution, rubbish, greenhouse gases
句型:Rainforests are disappearing because of human activity.
Overfishing is the main cause of this.
Pollution is also a big problem for the oceans.
About one-sixth of the world’s population suffers from serious water shortages.
Every year, light pollution causes the deaths of millions of birds.
3. 名词:government, scientists, people worldwide, foreigners, local people, society, organisations, forest guards
动词:plant trees, stop overfishing, use green energy, set up protected areas, control pollution, send an alarm, pass laws, punish
句型:China’s government has made great efforts over the years.
Increased education among the local people has also played an important role.
With a better understanding of environmental protection, farmers have returned part of their farmland to the forests.
4. 名词:survival, population, species
动词:increase, recover, grow, rise, survive
形容词:helpful, successful, safe, protected
句型:The panda is not the only animal that has benefited from these actions.
Protecting pandas is brings hope to the whole environment.

【分析】
本题围绕人类活动对生态的影响、生态问题、解决措施及成果展开，需结合生态主题语境，补充符合要求的动词、名词、形容词，并运用指定句型造句，核心是掌握生态相关英语词汇及句型结构，需结合语境匹配合适词汇，确保句型使用正确。
【解析】
1. 动词：选择描述人类影响生态的动作，如throw rubbish、harm等；名词：选择人类活动产生的事物，如pollution、global warming等；形容词：选择描述影响程度或性质的词，如serious、harmful等；句型：运用指定结构造句，如Traffic noise often means that animals cannot easily hear each other。
2. 名词：选择人类需解决的生态问题，如global warming、water shortage等；句型：运用指定结构造句，如Rainforests are disappearing because of human activity。
3. 名词：选择采取行动的主体，如people worldwide、organisations等；动词：选择解决生态问题的措施，如use green energy、pass laws等；句型：运用指定结构造句，如China’s government has made great efforts over the years。
4. 名词：选择生态保护的成果，如species等；动词：选择生态恢复的变化，如grow等；形容词：选择描述成果性质的词，如safe等；句型：运用指定结构造句，如The panda is not the only animal that has benefited from these actions。
【答案】
1. 动词:cut down trees, pollute, throw rubbish, balance, drop, increase, disappear, trouble, get along with, leave marks on, admire, permit, cancel, harm, control, care less for
名词:traffic noise, farmland, pollution, smog, overfishing, global warming, high temperatures, rubbish
形容词:rapid, empty, serious, harmful, natural, green
句型:Traffic noise often means that animals cannot easily hear each other.
It is no surprise that animals soon increase in number.
Without humans, the noise would drop greatly.
2. 名词:logging, overfishing, global warming, water shortage, light pollution, ocean pollution, rubbish, greenhouse gases
句型:Rainforests are disappearing because of human activity.
Overfishing is the main cause of this.
Pollution is also a big problem for the oceans.
About one-sixth of the world’s population suffers from serious water shortages.
Every year, light pollution causes the deaths of millions of birds.
3. 名词:government, scientists, people worldwide, foreigners, local people, society, organisations, forest guards
动词:plant trees, stop overfishing, use green energy, set up protected areas, control pollution, send an alarm, pass laws, punish
句型:China’s government has made great efforts over the years.
Increased education among the local people has also played an important role.
With a better understanding of environmental protection, farmers have returned part of their farmland to the forests.
4. 名词:survival, population, species
动词:increase, recover, grow, rise, survive
形容词:helpful, successful, safe, protected
句型:The panda is not the only animal that has benefited from these actions.
Protecting pandas is brings hope to the whole environment.
【知识点】
生态主题英语词汇 英语句型运用 词性辨析
【点评】
本题围绕生态话题设置词汇与句型练习，帮助学生积累生态相关英语表达，巩固指定句型的运用，同时渗透环保意识，适合学生拓展相关英语知识。
【难度系数】
0.5