人教版高一英语必修一unit5单词笔记全文共3篇示例，供读者参考篇1Unit 5 Word Notes1. associate (v.) – to connect or bring together in the mindSynonyms: relate, connect, linkAntonyms: disconnect, separate, detachExample sentence: I always associate the smell of freshly baked bread with my grandmother’s house.2. approach (v.) – to come near or closer to someone or somethingSynonyms: come closer, draw near, advanceAntonyms: retreat, withdraw, move awayExample sentence: The dog cautiously approached the unfamiliar visitor in the park.3. obtain (v.) – to get or acquire something that is desiredSynonyms: acquire, receive, gainAntonyms: lose, give up, fail to getExample sentence: I was finally able to obtain a copy of the rare book I had been searching for.4. appropriate (adj.) – suitable or proper in the circumstancesSynonyms: suitable, fitting, properAntonyms: inappropriate, unsuitable, improperExample sentence: Please dress appropriately for the formal dinner party.5. reflect (v.) – to show or express an image or idea in a mirror or similar surfaceSynonyms: mirror, echo, showAntonyms: hide, disguise, concealExample sentence: The setting sun reflected beautifully off the calm lake.6. crucial (adj.) – of great importance or significanceSynonyms: important, vital, essentialAntonyms: unimportant, trivial, insignificantExample sentence: Time management is crucial for success in college.7. significant (adj.) – having meaning or importanceSynonyms: important, meaningful, notableAntonyms: trivial, unimportant, insignificantExample sentence: The discovery of a new species of plant was significant to the field of botany.8. region (n.) – a particular area or district, especially one with some distinguishing featuresSynonyms: area, territory, zoneAntonyms: outside, beyond, foreignExample sentence: The Amazon rainforest is a region known for its diverse ecosystem.9. estimate (v.) – to roughly calculate or guess the value, number, quantity, or extent of somethingSynonyms: calculate, approximate, guessAntonyms: exact, precise, determineExample sentence: The students were asked to estimate the number of jellybeans in the jar.10. data (n.) – facts or information used for making calculations or decisionsSynonyms: information, facts, statisticsAntonyms: opinion, speculation, guessworkExample sentence: The scientist recorded the data from the experiment for analysis.11. transform (v.) – to change the form or appearance of somethingSynonyms: change, convert, modifyAntonyms: remain the same, preserve, conserveExample sentence: The caterpillar transformed into a beautiful butterfly.12. document (n.) – a piece of written, typed, or printed material that provides information or evidenceSynonyms: record, report, paperAntonyms: erase, delete, destroyExample sentence: The historian found an old document that shed light on the ancient civilization.13. visible (adj.) – able to be seen or perceivedSynonyms: noticeable, observable, apparentAntonyms: invisible, hidden, unseenExample sentence: The bright lights of the city were visible from the mountaintop.14. evidence (n.) – facts or information used to prove or disprove somethingSynonyms: proof, confirmation, testimonyAntonyms: disbelief, doubt, uncertaintyExample sentence: The detective gathered evidence to solve the mysterious case.15. reveal (v.) – to make something known or visible that was previously hidden or secretSynonyms: disclose, uncover, unveilAntonyms: conceal, hide, coverExample sentence: The magician was able to reveal the card that had been selected by the audience member.These are just a few of the important vocabulary words from Unit 5 of the People's Education Press English textbook for high school students. It is essential for students to understand and beable to use these words in order to effectively communicate and comprehend the material covered in this unit.篇2Unit 5, Animal Kingdom1. Amphibian (n.) - a cold-blooded vertebrate animal that lives both on land and in water, such as a frog or newt2. Reptile (n.) - a cold-blooded vertebrate animal with scales or plates, such as a snake or lizard3. Mammal (n.) - a warm-blooded vertebrate animal that gives birth to live young and feeds them with milk, such as a bear or dolphin4. Invertebrate (n.) - an animal that does not have a backbone, such as an insect or jellyfish5. Carnivore (n.) - an animal that feeds on flesh, such as a lion or shark6. Herbivore (n.) - an animal that feeds on plants, such as a deer or rabbit7. Omnivore (n.) - an animal that feeds on both plants and flesh, such as a human8. Predator (n.) - an animal that hunts and kills other animals for food, such as a wolf or eagle9. Prey (n.) - an animal that is hunted and killed by other animals for food, such as a rabbit or fish10. Habitat (n.) - the natural environment in which an animal or plant lives, such as a forest or desert11. Endangered (adj.) - at risk of extinction due to a decrease in population, usually caused by human activity12. Extinct (adj.) - no longer in existence, as all members of a species have died out13. Conservation (n.) - the protection and preservation of natural resources, such as wildlife and habitats, to prevent extinction14. Ecosystem (n.) - a community of living organisms and their interactions with one another and their physical environment15. Biodiversity (n.) - the variety of plant and animal species in a particular habitat or ecosystemAs we delve deeper into the animal kingdom, we encounter a diverse array of creatures, each with unique characteristics andadaptations that allow them to thrive in their respective environments. From the sleek reptiles that slither through the grass to the majestic mammals that roam the plains, the world of animals is a wondrous tapestry of life.One of the most fascinating groups of animals are the amphibians, which bridge the gap between land and water with their dual habitats. Frogs, newts, and salamanders are just a few examples of these versatile creatures, showcasing their remarkable ability to adapt to different environments.On the other hand, reptiles are known for their scaly skin and cold-blooded nature. Snakes, lizards, and turtles are some of the most common reptiles found in the wild, each with their own unique characteristics and behaviors.Mammals, on the other hand, are warm-blooded creatures that give birth to live young and nourish them with milk. From the towering elephants of the savannah to the playful dolphins of the ocean, mammals come in all shapes and sizes, each with their own unique role in the ecosystem.Invertebrates, such as insects and jellyfish, make up a large portion of the animal kingdom. While they may lack a backbone, these creatures are essential to the balance of nature, serving as food sources for larger animals and helping to pollinate plants.When it comes to diet, animals can be classified into three main categories: carnivores, herbivores, and omnivores. Carnivores, such as lions and sharks, feed on flesh, while herbivores, such as deer and rabbits, subsist on plants. Omnivores, like humans, have a more varied diet, consuming both plants and flesh.Predators, such as wolves and eagles, play a crucial role in maintaining the balance of nature by keeping prey populations in check. Prey animals, such as rabbits and fish, must constantly be on the alert for predators to avoid becoming dinner.As human activities continue to encroach upon natural habitats, many animals are facing the threat of extinction. Endangered species, such as the Siberian tiger and black rhinoceros, are at risk of disappearing from the planet if steps are not taken to protect them.Conservation efforts, such as setting aside protected areas and regulating hunting and poaching, are crucial in preserving biodiversity and ensuring the survival of endangered species. By working together to protect our planet's precious wildlife, we can ensure a brighter future for all creatures, great and small.In conclusion, the animal kingdom is a rich tapestry of life, encompassing a wide variety of species with uniquecharacteristics and adaptations. From the cold-blooded reptiles that slither through the grass to the warm-blooded mammals that roam the plains, each creature plays a vital role in the balance of nature. By working together to protect and preserve our planet's wildlife, we can ensure a brighter future for all living beings.篇3Unit 5 Word Notes1. Regions: a part or section of a country or the world that is different or separate in some way2. Standard: a level of quality or achievement that is considered acceptable or desirable3. Agriculture: the practice or work of farming4. Energy: the ability to be active5. Renew: to use something again or make it new again6. Solar: relating to the sun7. Efficiency: the state or quality of being efficient, or able to accomplish something with the least waste of time and effort8. Ecosystem: all the living things in an area and the way they affect each other and the environment9. Urbanization: the process by which more and more people leave the countryside to live in cities10. Centuries: a period of 100 years11. Programme: a group of related projects designed to achieve a particular goal12. Distribution: the way that something is shared out among a group13. Concept: an idea or abstract principle14. Electricity: a form of energy that can produce light, heat, etc.15. Hydroelectric: generating electricity from water power; power-dependent on strongly flowing waterThese are some of the key vocabulary words from Unit 5 of the People's Education Press Grade 11 English textbook. Memorizing these words and their meanings will help students better understand the text and improve their English language skills.。
