英语高一必修二unit1知识点

一．重要词汇拓展1.cultural adj. 文化的→ culture n.文化，文明2.rare adj.稀罕的，稀有的，珍贵的→rarely adv.3.valuable adj. 贵重的，有价值的→value n.价值→ invaluable/ priceless adj.无法估价的，非常贵重的→valueless/ worthless adj.无价值的4. survive v.幸免，幸存，生还→survival n.幸存，生还→survivor n. 生还者5.amaze vt.使吃惊；惊讶→amazed adj. 感到惊讶的→amazing adj. 令人惊讶的→amazement n.惊讶6.select vt.挑选，选择→selection n.7.design n.设计，图案，构思vt.设计，计划，构思→designer n.设计者8.fancy adj. 奇特的，异样的vt.想像，设想，爱好9.decorate vt.装饰，装修→decoration n.装饰，装修10.jewel n.[C] 珠宝，宝石→jewellery/jewelry n.[U]11.reception n.接待，招待会，接收→receive v.接待，接受，收到12.remove v.移动，搬开→ removal n. 移动，迁移13.doubt n./vt. 怀疑，疑惑14.worth adj. 值得的，值⋯⋯→（同义词）worthy. 价值15.evidence n.根据，证据→ evident adj明显的，显而易见的二．重点短语梳理1.in search of 搜寻，寻找2.belong to 属于3.in return 作为报答4.at war 处于交战状态5.less than 少于6.take apart 拆开7.think highly of 看重，器重三．重点词汇及用法讲解1. rareThis species of plant is becoming rare.这种植物越来越罕见2. valuableThe burglar stole some valuable books.窃贼偷走了一些值钱的书3. it 做形式主语和形式宾语It ’s very important to master the skills of computer. 掌握计算机技能非常重要 He found it not easy to get along well with her. 他发现和她相处好并不容易4. surviveOnly 12 of the 140 passengers survived.140 名乘客中只有 12 名生还He survived his wife by ten years. 他比妻子多活了十年There are concerns that the beggars in the street may not survive the severe winter.人们有些担心大街上的乞丐可能会熬不过这个寒冷的冬天5. in search ofI look everywhere in search of my glasses.我到处找我的眼镜He went to the south in search of a better job. 他去南方寻找更好的工作6. amazeYour great progress will amaze everyone.你的巨大进步会让每个人吃惊My younger sister has an amazing talent in dance. 我妹妹在舞蹈方面有惊人的才华 We were amazed to find that no one was hurt. 我们很惊异的发现竟没有人受伤7. selectI selected four postcards and handed them to the cashier.我挑选了 4 张明信片，递给收银员Some changes have been made to the computer’s basic design计.算机的基本设计有了一些改变8. designA local engineer designed the theatre.一位当地的工程师设计了这座剧院 The course is designed for beginners.这门课程是为初学者设计的The programme is designed to help people who have been out of work for a long time.这项计划的目的是为长期失业者提供帮助9. decorateWe decorated the christmas tree with lights. 我们用灯来装饰圣诞树I ’m going to decorate the bathroom next.接下来我要装修浴室10. belong toThose books belong to me.那些书是我的11. in returnYou gave me your watch and in return i gave you my book. 你把手表给我了，作为回报，我把书送给你I sent him a present in return for his help 我送给他一份礼物以答谢他的帮助 .12. have sth doneI want to have my bicycle repaired 我想找人修理我的自行车.The boy had his clothes washed.这个男孩让别人给他洗衣服13. less than no less than not less thanI drank no less than ten bottles of beer.我喝了多达10 罐啤酒It ’s not less than a mile to the station.到火车站至少有一英里路14. doubtDoubt is the key to the knowledge.怀疑是知识的钥匙There is no doubt that he will come back. 毫无疑问，他会回来的I have some doubt whether my sister can be admitted to a university.I doubt whether/if he will keep his promise.I don ’t doubt that he will keep his promise15. formerCompared with the former student, the latter one is more fluent in spoken English.和前一个学生相比，后者的英语口语更流利16. worthThe museum is well/really worth a visit. 这家博物馆很值得参观It ’s worth taking your time when your visit the church. 你值得花时间参观这座教堂17. apartWe are living apart now. 我们现在不住在一起It ’s easy to take the watch apart but difficult to put it together again. 拆开手表很容易，但要再装起来就难了Apart from their apartment in Beijing, they ’ve got a house in country.除了北京的公寓，他们在乡下还有一栋房子18.“疑问词 +不定式”结构做主语，宾语，表语等How to do it is a question.怎样做是一个问题I don ’t know which book to choose.我不知道应该买哪一本书My question is how to carry out the plan. 我的问题是怎么实施这项计划19. evidenceWe found further scientific evidence for this theory. 我们找到了进一步证实这种理论的科学依据There is some evidence that a small amount of alcohol is good for you.有证据显示，少量饮酒有益健康20. explodeThey had planned to blow up the bridge but their bombs failed to explode.他们原本计划炸掉这座桥，但炸弹没有爆炸21.think highly/ much/ well/ a lot/ little/ poor/ badly of ; speak highly/ wellof She thought highly of him and his novels.她很看重他和他的小说He seemed to think highly of you. 他好像对你评价很高。

人教版高中英语必修二Unit 1 Cultural relics的重要知识点1. 词汇与短语：- look into：调查- consider：认为，考虑- in return：作为报答- take apart：拆开- make into：制成- remove：移走- belong to：属于（无进行时和被动语态）- rather than：而不是- remain：保持不变- be popular among/with：在……中流行- survive：幸存下来，后面可以直接加表示“灾难”的名词，如war, flood, fire, accident, earthquake, shipwreck等。

翻译时，可以先将survive后的名词译成“经过……后”，然后再译“幸存下来”。

2. 语法与句型：-注意理解并掌握属于（belong to）这个短语的无进行时和被动语态的特点。

-学习如何在句子中正确使用survive这个单词，并理解其与其他表示“幸存”的单词或短语的区别。

3. 话题与语境：-本单元主题为“文化遗迹”，涉及到文化遗迹的定义、重要性、保护方法等相关话题。

在学习过程中，可以通过阅读相关的文章、观看纪录片等方式，加深对文化遗迹的理解。

-学习如何在不同的语境中运用所学的词汇和短语，如讨论文化遗迹的保护、描述文化遗迹的特点等。

4. 写作技巧：-学习如何撰写关于文化遗迹的文章，包括介绍文化遗迹的历史背景、文化价值、保护现状等。

-掌握在文章中正确运用所学的词汇和短语，使文章表达清晰、准确。

5. 听力与口语：-通过听力材料了解不同地区的文化遗迹及其背后的故事。

-练习用英语讨论文化遗迹相关的话题，提高口语表达能力。

通过掌握以上知识点，学生可以更好地理解和运用英语来讨论文化遗迹这一话题，提高英语综合运用能力。

英语高一必修二unit1知识点总结英语高一必修二 Unit 1 知识点总结高中英语必修二 Unit 1 主要学习了有关“人与动物”的知识。

在这个单元中，我们学习了动物的分类、特征、保护和与人类的关系等方面的内容。

以下是对该单元的知识点进行总结。

一、动物的分类动物按照不同的特征进行分类，常见的分类方法有脊椎动物和无脊椎动物、冷血动物和温血动物、哺乳动物和非哺乳动物等。

1. 脊椎动物（Vertebrates）：具有脊柱的动物。

如鸟类（Birds）、鱼类（Fishes）、哺乳动物（Mammals）等。

2. 无脊椎动物（Invertebrates）：没有脊柱的动物。

如昆虫（Insects）、软体动物（Mollusks）、节肢动物（Arthropods）等。

二、动物的特征不同的动物在外貌、生理特征等方面存在着差异。

以下是一些动物特征的总结：1. 鸟类的特征：具有羽毛和嘴，可以飞行。

2. 哺乳动物的特征：具有乳腺，能够哺乳喂养幼崽。

3. 爬行动物的特征：行动呈爬行状态，如蛇、龟等。

4. 两栖动物的特征：同时能在水中和陆地上生活，如青蛙等。

5. 鱼类的特征：生活在水中，呼吸通过鳃完成。

三、动物保护动物保护是我们应该关注和重视的问题。

以下是一些动物保护的常见方面：1. 保护野生动物及其栖息地。

2. 防止非法捕猎、盗猎和买卖野生动物及其制品。

3. 提倡保护动物的法律法规。

四、动物与人类的关系人与动物之间存在着密切的联系和相互依赖。

以下是一些动物与人类的关系的例子：1. 动物是人类的食物来源之一，如牛、猪、鸡等。

2. 动物在科学研究和医学领域具有重要意义，如实验动物。

3. 动物提供给人们情感上的陪伴，如宠物。

4. 动物在生态系统中扮演着重要的角色，如传粉媒介和控制害虫等。

结语高中英语必修二 Unit 1 知识点总结了动物的分类、特征、保护和与人类的关系等方面的内容。

通过对这些知识点的学习，我们能够更好地了解动物世界，增强对动物保护的意识，从而更好地与动物共同生活在这个地球上。

高一英语必修二unit1知识点总结高一英语必修二 Unit 1 知识点总结Unit 1: Cultural relicsIn this unit, we have learned about cultural relics and how they reflect the history, culture, and traditions of a nation. Let's summarize the key points we have covered:1. Introduction to Cultural Relics- Cultural relics are objects of historical, artistic, or scientific interest that hold cultural significance.- They can be categorized into tangible cultural relics (such as sculptures, paintings, and artifacts) and intangible cultural relics (such as traditional customs, performing arts, and rituals).- Cultural relics help us understand the past, preserve cultural heritage, and promote cultural exchange.2. The Importance of Cultural Relics- Cultural relics provide insights into the history, values, and beliefs of a society.- They contribute to the development of national identity and pride.- Cultural relics attract tourists, boost the economy, and promote cultural tourism.3. Protection of Cultural Relics- The preservation and protection of cultural relics are essential to maintain our cultural heritage.- Governments and organizations play a crucial role in safeguarding cultural relics through legislation and conservation efforts.- Individuals can also contribute by raising awareness, participating in restoration projects, and respecting cultural relics.4. Famous Cultural Relics in China- The Great Wall: An iconic symbol of Chinese civilization and a UNESCO World Heritage Site.- The Terracotta Army: Discovered in the mausoleum of Emperor Qin Shi Huang, it represents the military might of ancient China.- The Forbidden City: Located in Beijing, it served as the imperial palace for 24 emperors during the Ming and Qing dynasties.- The Mogao Caves: Situated along the Silk Road, these caves house a collection of Buddhist art and scriptures.5. Cultural Relics Around the World- The Pyramids of Egypt: Constructed as tombs for pharaohs, they showcase ancient Egyptian civilization.- The Acropolis of Athens: A group of historical buildings including the famous Parthenon, representing ancient Greek culture.- Stonehenge: A prehistoric monument in England that raises questions about its purpose and construction.6. Cultural Relics and Tourism- Cultural relics are major tourist attractions, drawing visitors from around the world.- Tourism provides financial support for the preservation and restoration of cultural relics.- It is crucial to balance tourism with the need for conservation to ensure the long-term sustainability of cultural relics.In conclusion, the study of cultural relics offers valuable insights into our shared human history and cultural diversity. By understandingand preserving these relics, we can celebrate our past, embrace our present, and inspire future generations to appreciate and protect our rich cultural heritage.。

高一英语必修二unit1知识点如果说阻止他人获取知识就是扼杀知识，那么对扼杀知识习以为常，就会导致对杀害人习以为常——因为确切而言，人就是知识;还会导致对人的缺失习以为常。

下面给大家分享一些关于高一英语必修二unit1知识点，希望对大家有所帮助。

高一英语必修二unit1知识1重点词汇、短语1. survive 幸免，生存，生还2. in search of 寻找3. select 挑选4. design 设计，图案，构思5. fancy 奇特的，异样的，想象6. decorate 装饰，装潢7. belong to 属于8. in return 作为回报9. at war 处于交战中10. remove 移动，搬动11. less than 少于12. doubt 怀疑13. worth 值得的，相当于…的价值14. take apart 拆开15. explode 爆炸16. sink 下沉，沉下17. think highly of 高度评价高一英语必修二unit1知识2重点句型1. There is no doubt that… 毫无疑问…2. when的用法was/were doing…when… 正在做某事…这时was/were about to do… when…. 将要做某事…这时had just done…when… 刚做完某事…这时3. China is larger than any other country in the world. (同一范围内的比较)She runs faster than any man in Greece. (不同范围内的比较)4. the way的用法The way___ he explained to us was quite simple. (that/which/省略)The way ___ he explained the sentence to us was not difficult. (that/in which/省略)5. worth的用法be (well) worth doing sth (很)值得做某事be worthy to be done = be worthy of being doneIt’s worthwhile to do sth = it’s worthwhile doing sth6. “疑问词+ to do” 结构，在句中做主语、宾语、表语How to do it is a question.I don’t know what to do next.7. it做形式主语It has been proved that pride goes before a fall.事实证明骄必败。

高中英语必修二Unit1单词及语言点总结想要真正驾驭英语,词汇是必不行少的必备条件,所以词汇教学是英语学习中的关键。

以下是我整理的关于人教版中学英语必修二单词及语言点总结：Unit 1 Cultural relics，旨在供应综合运用所需材料!中学英语必修二单词及语言点总结Unit 1 Cultural relicsWord usage：1. survive vi.1) continue to live or exist;2) vt. Continue to live or exist in spite of nearly being killed or destroyed by sth.3) vt. Remain alive after sb., live or exist longer thaneg: He is the last surviving member of the family.Few buildings survived the earthquake.The man survived his sister by three years.2. remain v.1) vi. Be left or present after other parts have been moved or used or dealt with2) vi. Be left to be seen, done, etc.3) vi. Stay behind, stay in the same place.4) (link-v.) continue to beEg: After the fire, very little remained of my house.Much work remained to be done.Ill remain to see the end of the game.He remained silent after class.3. gift n. [C] 1) sth. given; 2) natural abilityeg: ----Please accept these flowers for your birthday.-----Oh. Thanks a lot for your beautiful gift.He is a student who has a gift for music.He is a man of many gifts.4. design 1) vt. vi. plan, intend; make arrangement of sth. make drawings for; 2) make designs foreg: Was it designed, or did it just happen?He designs for our dress department.The experiment is designed to text the new drug.5. fancy 1) adj. not plain or ordinary; made to please the eye 2) vt. Imagine 3) imaginationEg: I dont feel like making a fancy meal.Dont fancy that you can succeed without hard work.She took a fancy to the boy.6. light vt. vi. (lit, lit; lighted, lighted)1) cause to burn or shine 2) cause to be shine 3) (cause to ) become brightEg: He lighted his cigarette and sat down.We lit a candle and the candle lit the room.Her face was lighted by happiness.7. wonder v. n.1) n. feeling caused by sth. unusal, surpring.2) vt. dont know and want to know3) vi. be filled with wonderEg: The Great Wall is one of the wonders of the world.I wonder why he came.Its not to be wonder at.8. remove 1) vi. take to another place; 2) get rid of 3) take off 4) moveEg: Please remove your bag from the seat so that I can sit down.His name was removed from the list.The child refused to remove his trousers.The removed into the new house soon.9. doubt1) v. feel uncertain about, question the truth of2) n. uncertainty of mind, feeling of uncertainty.3) vt. doubt sb. / sth.Eg: Your life is in danger. There is no doubt about it.I have no doubt that we shall be able to do something for you.I doubt that you are honest.10. apart adv. 1) away from each other; 2) separatelyEg: Lets keep the two things apart.The boy took the watch apart to see how it ran.They look almost the same; its hard to tell them apart.11. consider vt. 1) think about 2) thinkEg: He is considering the problem now.Im considering buying a new house.He is considered to have stolen the picture.12.besides adv. prep.1) adv. Also, whats more 2) prep 常与other, also, else others 等连用Eg: Besides, I want you to promise me one thing.I have three other hats besides this one.Does he know any other foreign language besides FrenchUseful phrases:1. look into : 1) examine; investigate; 2) look at the inside ofeg: The police are looking into all the records of the man.He looks into her face with great interest.Ill look into the matter as soon as possible. Just have a littlepatience.2. belong to 1) be the property of; 2) be a member ofeg: The house belonged to an old lady.China is a country belonging to the Third World.As a writer, he really belongs to the 18th century.3. in search of : looking foreg: The boys went in search of something to eat.4. in return 1) in return for 作为的报答Eg: I wish I could do something for you in return.He bought her a gold watch in return for you in return.5. think highly of : speak highly of / think much / well ofEg: He was not well thought of by his boss.The leaders spoke highly of what he had done for the company。

高中英语必修2（外研版）Unit 1 Our Body and Healthy Habits知识点总结一、重点词汇四者都可以指“伤害、伤痛”。

他的名字叫汉森，在挪威是一个常见的名字。

As a general rule, prices follow demands.一般而言，物价随需求而变化。

Now electrical appliances have entered into ordinary families.现在，家用电器已经步入普通家庭。

1. a healthy/balanced diet：健康的/均衡的饮食2. go/be on a diet：用规定食谱；节食You don't have to go on a diet to lose weight.你不需要靠节食来减肥。

1. be anxious about sth.：为…担心，忧虑2. be anxious for sth.：渴望…3. be anxious to do sth.：急于，渴望做某事I am anxious about the parcel because it hasn't arrived.我对这包裹很担心，因为它还没到。

The whole country was anxious for peace.全国上下都渴望和平。

She was anxious to finish school and get a job.她渴望毕业找一份工作。

He's still crazy about both his work and his hobbies.他对工作和个人爱好依然保持狂热。

The teacher began his class with a question.老师以一个问题开始他的讲课。

He got injured through his own carelessness.他由于粗心受伤了。

In large cities people breathe in dangerous gases from cars and chimneys.在大城市人们呼吸时吸入汽车和烟囱排出的有害气体。

高一英语必修二知识点unit1 Unit 1: Cultural RelicsIntroduction:In the English curriculum for Grade 10 students, Unit 1 focuses on Cultural Relics. This unit will explore various fascinating aspects related to preservation and appreciation of cultural relics. Throughout this unit, students will learn about different historical artifacts, cultural heritage, and the importance of protecting and valuing these treasures.Section 1: Importance of Cultural Relics (200 words)Cultural relics hold immense significance in our society. They provide us with a glimpse into the past, enabling us to understand our cultural heritage better. These relics serve as a bridge connecting our present to our ancestors, allowing us to appreciate and learn from their legacy. By studying cultural relics, we can unravel stories, customs, and traditions that have shaped our civilization. It is crucial to protect and preserve cultural relics to preserve the knowledge and wisdom of our past for future generations.Section 2: Types of Cultural Relics (200 words)Cultural relics come in various forms, each with its unique historical and cultural value. One common type is archaeological artifacts such as pottery, tools, and weapons, which reveal insights into ancient civilizations. Another type includes historical documents, such as manuscripts and scrolls, providing written evidence of significant events and ideologies. Architectural structures, such as temples, palaces, and historical buildings, are also considered cultural relics, showcasing architectural styles and cultural practices. Lastly, artwork, including paintings, sculptures, and carvings, serves as a visual representation of artistic expression and cultural aesthetics.Section 3: Preservation and Protection of Cultural Relics (300 words)The preservation and protection of cultural relics are of utmost importance. Proper conservation techniques are required to prevent deterioration and ensure the longevity of these valuable artifacts. Museums and heritage sites play a crucial role in safeguarding and exhibiting cultural relics, allowing the public to learn, appreciate, and respect their historical significance. Additionally, international collaboration and agreements help prevent the illegal trafficking of cultural relics, ensuring their return to their rightful places.Section 4: Cultural Relics in China (200 words)China is renowned for its rich cultural heritage and numerous cultural relics. The Great Wall, an iconic symbol of Chinese civilization, spans thousands of kilometers and attracts millions of visitors each year. The Terracotta Army, discovered in Xi'an, showcases the remarkable artistic and military achievements of the ancient Chinese. The Forbidden City in Beijing, with its majestic palaces and halls, reflects the grandeur of the Ming and Qing dynasties. These cultural relics highlight China's illustrious history, providing a glimpse into its vibrant past.Section 5: Cultural Relics: A Source of Inspiration (100 words)Cultural relics serve as a source of inspiration for artists, writers, and filmmakers. They provide a wealth of material for creative works, be it historical novels, epic movies, or artworks. The stories and legends surrounding these relics ignite imagination and creativity, allowing artists to bring history to life for contemporary audiences.Conclusion:The study of cultural relics in Unit 1 offers students an opportunity to delve into the rich tapestry of human history and cultural diversity. By acknowledging the importance of cultural relics and understanding the need for their preservation, students can develop a deeperappreciation for their own heritage and contribute to the safeguarding of cultural treasures for generations to come.。

高中英语必修二unit1重点单词短语1.architect (n.) - a person who designs buildings and advises in their constructionExample: My father is an architect and he designed a beautiful bridge in our city.2. construct (v.) - to build or create somethingExample: The workers are constructing a new shopping mall in the town center.3. demolish (v.) - to destroy or tear down a building or structureExample: The old factory was demolished to make way for a new apartment complex.4. concrete (n.) - a building material made of cement, sand, and aggregate mixed with waterExample: The pavement is made of concrete, which makes it very durable.5. function (n.) - the purpose or use for which something is designedExample: The main function of a thermostat is to regulate the temperature in the room.6. spectacular (adj.) - impressive or striking, especially visuallyExample: The sunset over the ocean was absolutely spectacular, with vibrant colors filling the sky.7. alternative (n.) - a choice or option that is different from what is usually availableExample: We need to consider alternative solutions to this problem, as the current approach is not working.8. contrast (n.) - a difference or distinction between two or more thingsExample: The contrast between the old and new buildings in the city center isquite noticeable.9. detect (v.) - to discover or identify the presence or existence of somethingExample: The security system detected movement in the house and alerted the owners.10. criteria (n.) - standards or principles used to make judgments or evaluationsExample: The judges used specific criteria to select the winner of the singing competition.11. efficiency (n.) - the ability to accomplish a task with minimal waste or effortExample: The new washing machine has a high efficiency rating, which means it uses less water and electricity.12. incorporate (v.) - to include or integrate something as part of a wholeExample: The designer decided to incorporate a large window into the living room to let in more natural light.13. eliminate (v.) - to remove or get rid of somethingExample: The company implemented measures to eliminate waste and reduce costs.14. optimize (v.) - to make the best or most effective use of somethingExample: We need to optimize our time management skills in order to meet the project deadline.15. strategy (n.) - a plan or method for achieving a specific goalExample: The marketing team developed a new advertising strategy to increase sales.16. transform (v.) - to change the form, appearance, or nature of somethingExample: The artist used vibrant colors to transform a plain wall into a beautiful mural.17. function (v.) - to work or operate in a particular wayExample: The computer functions smoothly after the software update.18. decay (v.) - to become rotten or decomposeExample: If you leave food out for too long, it will start to decay and produce a foul smell.19. essential (adj.) - absolutely necessary or extremely importantExample: Good communication skills are essential in building strong relationships.20. innovation (n.) - the introduction of something new or a new idea, method, or deviceExample: The company's latest product is an innovation in the field of technology.21. sustainable (adj.) - able to be maintained or kept going over a long period of timeExample: The city is working towards developing sustainable energy sources to reduce carbon emissions.22. conservation (n.) - the protection and preservation of the environment and its natural resourcesExample: The government has implemented strict conservation measures toprotect the endangered species in the national park.23. renewable (adj.) - able to be replenished or replaced naturally, such as solar or wind energyExample: Investing in renewable energy sources is crucial for achieving a sustainable future.24. infrastructure (n.) - the basic structures and facilities, such as roads, bridges, and utilities, needed for the operation of a societyExample: The government is investing heavily in infrastructure development to improve transportation and connectivity.25. urbanization (n.) - the process of towns and cities growing larger and more populatedExample: Rapid urbanization has led to an increased demand for housing and infrastructure in many cities.26. landscape (n.) - an area of land, especially in relation to its natural features and appearanceExample: The rolling hills and lush greenery create a picturesque landscape in the countryside.27. historical (adj.) - related to or concerning historyExample: The historical monuments in the city attract tourists from all over the world.28. preservation (n.) - the act of protecting and maintaining something, especially cultural or natural heritageExample: Efforts are being made to preserve the ancient ruins and artifacts of the civilization.29. sustainable development (n.) - development that meets the needs of the present without compromising the ability of future generations to meet their own needsExample: The company is committed to promoting sustainable development by minimizing its environmental impact.30. eco-friendly (adj.) - not harmful to the environmentExample: The hotel has implemented eco-friendly practices, such as using energy-efficient lighting and recycling waste.31. carbon footprint (n.) - the total amount of carbon dioxide emissions caused by an individual, organization, or eventExample: Individuals and businesses are encouraged to reduce their carbon footprint by adopting energy-saving measures.32. green building (n.) - a building that is designed and constructed to minimize its environmental impactExample: The new office building is a green building, featuring solar panels, efficient insulation, and rainwater harvesting systems.33. biodiversity (n.) - the variety of plant and animal life in the world or in a particular habitatExample: Protecting biodiversity is crucial for maintaining the balance of ecosystems and preventing the loss of species.34. ecosystem (n.) - a community of living organisms and their physical environment, functioning as a unitExample: The wetland ecosystem provides a habitat for various bird species and helps in filtering and purifying water.35. habitat (n.) - the natural environment or home of an animal, plant, or other organismExample: The destruction of natural habitats due to deforestation has led to the decline of many species.36. conservationist (n.) - a person who advocates for the protection and preservation of the environment and its natural resourcesExample: The conservationist worked tirelessly to protect the rainforest from illegal logging and deforestation.37. sustainable agriculture (n.) - farming practices that are environmentally friendly, economically viable, and socially responsibleExample: Sustainable agriculture aims to minimize the use of chemical fertilizers and pesticides, while promoting soil health and biodiversity.38. renewable energy (n.) - energy derived from sources that can be naturally replenished, such as sunlight, wind, and waterExample: The government is promoting the use of renewable energy to reduce dependence on fossil fuels and combat climate change.39. carbon neutral (adj.) - having a net zero carbon footprint, achieved by balancing carbon emissions with carbon removal or reductionExample: The company aims to become carbon neutral by offsetting its emissions through tree planting and investing in renewable energy projects.40. environmental impact (n.) - the effect that a person, organization, or activity has on the environmentExample: Conducting an environmental impact assessment is essential before starting any major construction project.。