Animal uses
英语三年级上册《animals》公开课教案
英语三年级上册《animals》公开课教案英语三年级上册《animals》公开课教案「篇一」教学内容：Rhyme教具准备：录音机教学过程：1．Greetings。
2. Say the rhyme学生用书第6页（1）让学生翻开书第6页，看右边的插图。
让学生试着用英语说出图中他们所认识的所有东西的名称。
（2）让学生说一说他们认为图中的小鸟和老鼠正在说什么。
（3）指着图中的小鸟告诉学生小鸟正在说自己的鸟窝。
播放第一段歌谣的录音内容。
用同样的方法完成第二歌谣。
（4）给学生解释歌谣的大意思。
再放一遍录音，学生听录音。
（5）再放一遍录音，这一次让学生跟着录音边说歌谣边表演。
（6）不放录音，鼓励学生一起说歌谣。
3．扩展性活动需要一套单元单词复习卡片（1）把学生分为两大组。
每组轮流挑出一张卡片，默读卡片上的单词，根据卡片上的单词将物品或动物画在黑板上。
第一个用正确句型说出单词的学生为本组赢得一分。
（2）继续活动，直到抽完所有卡片为止。
4．HomeworkReview the rhyme课后小记英语三年级上册《animals》公开课教案「篇二」教学内容：Rhyme教学目标：1. 通过本单元的学习熟悉询问某物是什么及回答的句型。
2. 通过本单元的学习了解一些动物名词。
3. 通过本单元的学习复习询问数量及回答的句型。
教学重点：询问某物是什么及回答的句型；一些动物名词。
教学难点：1．询问某物是什么及回答这一句型的正确使用。
2．个别单词：what’s, this, it’s, lion 的正确发音。
教具准备：录音机教学过程：一、Greetings。
二、Say the rhyme学生用书第6页1. 让学生翻开书第6页，看右边的插图。
让学生试着用英语说出图中他们所认识的所有东西的名称。
2. 让学生说一说他们认为图中的小鸟和老鼠正在说什么。
3. 指着图中的小鸟告诉学生小鸟正在说自己的鸟窝。
播放第一段歌谣的录音内容。
用同样的方法完成第二歌谣。
介绍一种小动物英语作文50字
介绍一种小动物英语作文50字1. The RabbitThe rabbit is a cute creature with soft fur and long ears. It hops gracefully and loves to nibble on fresh vegetables.翻译：兔子是一种可爱的动物，拥有柔软的毛发和长长的耳朵。
它优雅地跳跃，喜欢吃新鲜的蔬菜。
2. The SquirrelThe squirrel is a small, agile animal known for its bushy tail. It gathers nuts and hides them for winter.翻译：松鼠是一种小巧敏捷的动物，以其浓密的尾巴而闻名。
它会收集坚果并藏起来以备冬天食用。
3. The TurtleThe turtle moves slowly but steadily, with a hard shell to protect it. It enjoys basking in the sun and eating aquatic plants.翻译：乌龟行动缓慢但稳健，有坚硬的壳来保护它。
它喜欢晒太阳，吃水生植物。
4. The GoldfishThe goldfish is a colorful aquatic pet with a beautiful tail. It swims gracefully in its tank and loves to eat fish flakes.翻译：金鱼是一种色彩鲜艳的水生宠物，拥有美丽的尾巴。
它在鱼缸里优雅地游动，喜欢吃鱼食片。
5. The HamsterThe hamster is a tiny, nocturnal creature with round cheeks. It stores food in its cheek pouches and loves to run on wheels.翻译：仓鼠是一种小巧的夜行动物，拥有圆圆的腮帮子。
我们是否应当使用动物来娱乐英语作文
我们是否应当使用动物来娱乐英语作文全文共3篇示例，供读者参考篇1Should We Use Animals for Entertainment?I've always loved going to the circus and watching the amazing animal performers. The lions jumping through rings of fire, the elephants balancing on tiny stools, and the mischievous monkeys cracking jokes - it's all so exciting and impressive. However, as I've gotten older, I've started to question whether it's ethical to use animals this way purely for human entertainment.On one hand, circuses and other shows claim they take great care of their animal performers. The trainers argue the animals are loved and well cared for, with abundant food, shelter, veterinary care, and an environment designed to meet their needs. They say the animals are not abused, but instead motivated through positive reinforcement like food rewards to learn the incredible tricks and performances that wow audiences.Additionally, the proponents say these animal shows educate the public about different species and inspire futureveterinarians, zoologists, and conservationists. They argue that due to these educational benefits and the economic revenue generated, using animals in this manner serves a greater good even if the individual animals don't get to live in the total freedom of the wild. Some philosophers have also argued that most domesticated animals don't have the same level ofself-awareness or capacity for suffering as humans, so using them for ethical purposes like entertainment is morally acceptable.From this perspective, appreciating the skills and athleticism of trained animal performers is not much different than watching a dolphin show at an aquarium or marveling at the dexterity of a police dog. As long as the animals are truly being cared for properly, is it so wrong to create that sense of amazement in audiences and make a living doing so? Isn't some level of trade-off required for us to be able to learn about the natural world?On the other hand, an increasing number of people view using animals for entertainment purposes as unethical exploitation and mistreatment, even if the animals don't seem overtly abused. Critics argue you can never fully meet the physiological and psychological needs of a wild animal incaptivity, subjecting them to unhealthy levels of conf inement, disruption of their natural behaviors, and chronic stress.Even if the trainers use positive reinforcement, the very act of forcing animals to perform bizarre tricks purely for human amusement is demeaning. Imagine having to jump through fire or balance on a tiny stool just to get your next meal - does that sound humane? The critics contend we're still treating the animals as objects for our own gratification rather than as intelligent beings with complex needs.Moreover, the education argument rings hollow when you can learn far more about animals by observing them in more naturalistic settings through footage, Virtual Reality, or ethical sanctuaries and rehabilitation facilities. As for the economic benefits, critics would say any amount of revenue doesn't justify animal exploitation when there are other forms of entertainment available.Some animal rights activists go even further, claiming it's impossible to reliably ensure the wellbeing of captive exotic animals due to the greed motivations of many exhibitors. They point to countless examples of mistreatment and abuse revealed through undercover investigations at circuses, roadside zoos, and the like. Even if some exhibitors have good intentions, theactivists argue the whole system is rife with corruption and lack of adequate oversight.Ultimately, as someone who cares about animals, I have to side with the critics on this issue. While I can nostalgically appreciate the magic of watching an elephant balancing on a stool, I don't think we can justify depriving wild animals of their natural freedoms and forcing them to perform for our fleeting amusement. There are simply too many ways it can go awry and too little ability for us to truly understand what they're experiencing mentally and emotionally behind the scenes.Instead, I believe we should focus our entertainment outlets on pursuits that don't involve exploitation of nature's other intelligent beings. The immense diversity of talented human performers - from acrobats to musicians to comedians - provides more than enough amazement. Perhaps augmented reality technology can one day recreate awe-inspiring animal performances without any living creatures involved.Either way, using flesh-and-blood animals as involuntary performers is outdated and unethical. These wild creatures have intrinsic value beyond their ability to entertain us. We should leave them in peace, focusing instead on ethical education and developing our sense of wonder through more positive meansthat respect the autonomy of all species. Our growing understanding of animal intelligence and sentience simply makes it unconscionable to keep exploiting them in this manner in the modern age.篇2Should We Use Animals for Entertainment?It's a debate that has raged for decades – should we allow the use of animals for entertainment purposes such as circuses, zoos, movies, and television shows? On one side, animal rights activists argue that it is unethical and cruel to force animals into situations that are stressful, confining, and solely for human amusement. On the other hand, proponents argue that these exhibitions educate the public, contribute to conservation efforts, and can be done in a humane way that doesn't harm the animals. As a student, I've been assigned to weigh in on this complex and polarizing issue.Let's start by looking at the conditions animals often face in entertainment settings. Circuses, one of the most controversial offenders, have come under intense scrutiny for how they treat their animals. Undercover investigations have revealed that circus animals spend the vast majority of their lives in smalltraveling crates or cages, are subjected to harsh training methods using bullhooks and electric prods, and live in constant confinement, repetitively traveling from city to city. Even if the actual performances themselves don't appear overtly abusive, the miserable day-to-day existence of these animals is objectionable on ethical grounds.Zoos also face criticism for keeping animals in enclosures significantly smaller than their natural habitats. While accredited zoos maintain higher standards of care, critics point out that confining an animal for life in an artificial environment, no matter how naturalistic, deprives them of the ability to roam freely, forage as they normally would, and express innate behaviors. Counter-arguments claim that modern zoos prioritize education, research, and conservation – but is this enough to justify the ethics of captivity?Motion pictures have also used animals in troubling ways. The documentary Blackfish exposed alleged harassment of orca whales at SeaWorld parks, including denying them adequate space and separating calves from their mothers. On movie sets, animals are at risk of distress, injury, or improper handling, all for the sake of getting the perfect shot for entertainment purposes only.While I'm sympathetic to these animal welfare concerns, I also recognize that there are rationales on the other side of the debate. Perhaps most compellingly, many argue that responsible use of animals in controlled, humane environments can educate the public and inspire conservation efforts that help threatened species in the long run. Zoos immerse people in the amazing biodiversity of our planet, creating connections to the natural world and underscoring why habitat protection is vital. Documentaries featuring animals can spread awareness and generate funding for critical conservation initiatives.Additionally, strict regulations and oversight bodies exist to ensure animals in entertainment are treated humanely, albeit imperfectly. Groups like the Association of Zoos and Aquariums and American Humane have comprehensive policies on animal welfare, enrichment, and ethical handling. While poor practices certainly occur, a reputable institution abiding by these standards could theoretically justify its use of animals for educational purposes while avoiding cruelty.Ultimately though, the fundamental ethical question remains: is it ever truly justifiable to use animals solely for our entertainment and economic benefit when it deprives them of their autonomy and natural way of living? Even if the animalsdon't appear overtly distressed, we have to consider their ability to make that choice freely. Most animals used for entertainment are born into captivity and have never known the wild – but does that make it right?My personal view is that we should seek to phase out the use of animals in entertainment wherever possible and only allow it under the strictest ethical oversight when it directly benefits education, research, or verifiable conservation initiatives. And even then, we must ask whether enhancing the human experience of seeing an animal is worth impeding the animal's own inherent drive for freedom and life unconfined.Circuses, for example, are increasingly being banned in many regions as society evolves to recognize their cruelty. These exhibitions of captive animals once existed for pure amusement value – but what do they truly educate beyond simply gawking at an animal acting unnaturally? There are more humane alternatives for connecting people to magnificent species through virtual reality experiences, documentaries, and preserved natural habitats.The core dilemma is that entertainment is an inherently selfish human desire that must be weighed against an animal's intrinsic nature, biological needs, and capacity to thrive. Nomatter how comfortable the enclosure or how supposedly untroubled the performer, these animals are being utilized as commodities for human gratification – and thus indisputably deprived of their autonomy as sentient beings evolved for the wild.That's not to say all animal exhibitions are unethical –legitimate conservation breeding programs, rehabilitation centers, and serious research facilities are examples where temporary confinement may be necessary and justifiable. But there's a vast difference between those missions and confining an animal for the rest of its life solely so humans can be amused by watching it on a stage or screen.In an ideal world, we would celebrate animals by intentionally observing them in their natural habitats through responsible ecotourism and dedication to preserving the wildernesses they need to survive and thrive as nature intended. But realistically, maintaining a connection to the natural world will require some level of controlled viewing opportunities for educational purposes – just not at the unacceptably high expense of individual animals' wellbeing and freedom.As I've debated throughout this essay, the ethics become murkier when you weigh societal benefits like education andconservation against individual injustices endured by animals in captivity. Perhaps if the regulations and living conditions were perfect, the use of select animals in highly limited situations could be rationalized for the greater good of their species. But in practice, profiting off animals for entertainment has historically led to objectification, substandard conditions, and deprivation of their most innate needs.My view is that we must strive to become a society that no longer requires animals to sacrifice their autonomy merely for our amusement. We should celebrate these majestic creatures by protecting their natural homes and experiencing their unbridled glory in the wild or through virtual exhibits. That is a more ethical and enlightened way to instill appreciation, strike a connection with the natural world, and inspire conservation – goals that should be achievable without compromising the fundamental freedom and dignity of other living beings.篇3Should We Use Animals for Entertainment?I've been thinking a lot lately about the use of animals in entertainment like circuses, rodeos, horse racing, aquariums and zoos. On one hand, I can understand how watching amazinganimal performers or getting to see powerful predators up close can be really exciting and educational. But on the other hand, I have some serious concerns about the treatment of the animals and whether it's ethical to use them for our amusement.From my research, it seems like there are a lot of potential welfare issues involved in using animals for entertainment purposes. In circuses, for example, the animals are often trained through cruel techniques like beatings, food deprivation, electric shocks, and being chained or confined for long periods in small spaces. The living conditions for circus animals when they're traveling from place to place also often seem pretty miserable - cramped temporary pens, lack of mental stimulation, no chance to express natural behaviors.Even things like aquariums and zoos, which are more focused on education and conservation, can raise some red flags in my opinion. While accredited facilities have standards about minimum space requirements and animal care, captive environments can never fully replicate the freedom of the wild. Large predators like lions, tigers, whales and dolphins often seem stressed and exhibit neurotic behaviors like pacing or chewing bars when confined, even in the nicest zoos and aquariums. I have to wonder if it's truly humane to permanentlydeprive them of the ability to roam, hunt and express other key instincts just for our viewing pleasure.The horse racing industry is another area of major ethical concern to me. While the animals may be treated relatively well as long as they're successful competitors, their lives pretty much lose all value once they stop bringing in money. Thousands of retired or underperforming race horses get shipped off to slaughterhouses in Canada and Mexico each year since there's no system to care for them once their racing career ends. That's a harsh fate after being forced to race repeatedly under whips and other demanding conditions. Racehorse breakdowns and fatal injuries on the track from being pushed too hard are also sadly common.Rodeos are equally problematic in my eyes. The classic rodeo events like bronc riding, calf roping and steer wrestling are pretty much based on terrorizing domestic livestock and provoking terrified fight-or-flight reactions from them through techniques like attaching flank straps, metal clips, tail-twisting and electric prods. That just seems abusive when you consider the animals' distress is the entire purpose rather than a regrettable byproduct. The jaw-twisting gear used in rodeoroping events is banned in some areas as it can fracture bones and cause other injuries if used improperly too.Even more "tame" animal entertainments like circuses with domestic animals raise issues for me though. Tigers may be born in captivity, but they're still hard-wired with the same primal instincts as their wild counterparts and basically become neurotic when denied the ability to roam, hunt and breed freely. Traveling circus life still means being hauled around frequently in cramped carriers and spending most of their time confined when not performing.I think using domesticated animals like horses and dogs in theatrical shows is less objectionable from an animal welfare perspective since they've evolved to live closely with humans over centuries. But even then, I wonder about things like living conditions, whether trainers use punishment techniques, how well the animals' psychological and behavioral needs are truly met, etc.On the pro side, I can definitely see some potential benefits and value to society in at least some forms of animal entertainment that strive to be educational and conservational rather than purely for human amusement. Places like accredited zoos and aquariums play important roles in raising awarenessabout different species, their habitats and environmental threats. They can inspire kids and adults alike to learn more about the natural world and become advocates for protecting endangered and threatened animals.Well-funded facilities can also breed animals in captivity as assurance colonies to prevent extinction and raise revenue for in-situ conservation efforts in the wild. Perhaps more controversially, they could provide sources for restocking if a species completely dies out in its natural habitat. Marine parks have been involved in rescuing and rehabilitating injured marine wildlife too.From a slightly more philosophical perspective, I can see how some might argue that as the most intelligent species on the planet, we have a certain amount of stewardship over the natural world and even a right to interact with and experience other life forms, even if that means in controlled captive settings like zoos – kind of like living museums. There's an educational value and chance to foster respect and appreciation that could be lost if we never witnessed these creatures in person.At the end of the day though, while I think there could be some justification for very tightly regulated zoos, aquariums and the like with the highest standards of animal care and humanetreatment, a lot of the other forms of animal entertainment seem pretty unethical to me based on the research I've done into the welfare issues involved. Using them as involuntary performers for our amusement, subjecting them to cruel training, depriving them of the ability to express natural instincts, andbreeding/disposing of them like disposable commodities once they're no longer profitable just doesn't seem right.I think I fall closer to the belief that animals, even those bred in captivity, deserve to be treated with respect and dignity. They're living, feeling beings, not unfeeling objects, and we should aim to minimize any imposed suffering or exploitation even if they can't understand or advocate for themselves the way humans can. Even in captivity, they should be able to engage in natural behaviors essential to their species like roaming, nesting, hunting, etc. And humans should find more ethical sources of entertainment that don't involve disrupting the lives of other sentient creatures in any capacity.Ultimately, when you look at the litany of welfare concerns around most commercial animal entertainment from confinement to abusive performance demands to separating families to culling the "unfit"...it starts painting a pretty disturbing picture that seems to stem more from objectifying theanimals than prioritizing their wellbeing. There have to be more humane ways for curious humans to learn about other amazing species through technology or observation in their native habitats. But confining, breeding and breaking them just for our disposable amusement feels pretty unethical to me. I think we need to rethink this whole industry and shift towards entertainment that doesn't necessitate any sentient being's involuntary exploitation or suffering.。
精品文档雅思大作文专项突破：动物实验
雅思大作文专项突破：动物实验本文收集整理了雅思大作文专项突破：动物实验。
这是目前常见的、高频的雅思写作话题，同学们在备考时可以边写边学，积累写作素材，以便在考试中更胸有成竹。
Topic 28: Some people strongly oppose animal experimentation, believing that it causes pain to animals, while some other people consider it necessary. What is your opinion?概述：动物类题目是雅思写作每年必考的题目，主要针对动物的生存和人类与动物的关系问题。
动物一直被人类用作各种用途(for practical purposes),包括娱乐(马戏团)、消遣(宠物)、食用(家禽和家畜)、调查和研究(实验室动物)、商用(毛皮和药材)，诸如此类。
动物保护是现在常被讨论的话题。
保护动物主要有以下一些意义：? 维护生态系统(maintain natural ecosystems),保持生态平衡，确保可持续发展(consistent with the principle of sustainable development);? 人类可以从动物身上获得灵感(draw on animal-based research for inspiration);? 人类可以探知物种的起源(the origin of life),进行科学研究(scientific research);? 动物有生存的权利(animal rights),应该维护动物的权益(animal welfare)解析：支持把动物作为实验对象的观点：? 动物不能够进行道德的判断，也不会尊重其他动物的权利(recognize the rights of other species),没有能力做道德上的选择(have no capacity to make moral choices),因此动物比人类低等，不能够等同于人类;? 人类目前找不到替代动物的实验品(replacements);? 动物的神经系统不如人类发达，痛楚已经最小化(minimize pain),而如果在人体上做实验是不人道的(Vivisection practiced on human beings is inhumane.);动物和人相似(bear a resemblance to humans)，对外部的影响和人类反应类似(respond similarly to external disturbances)，因此最适宜做人类的替代品;? 人类的利益应该建立在动物利益之上(human interests should be placed above animal welfare), 利用动物做实验有助于科技的发展。
有趣的动物英语
有趣的动物英语在动物王国中，有许多令人惊叹和有趣的动物。
这些动物有不同的习性、特征和生活方式，是自然界中最神奇的生物之一。
以下是一些有趣的动物英语，希望它们能给你带来乐趣！1. Platypus 鸭嘴兽The platypus is a unique and fascinating animal that is native to Australia. It is one of the only mammals that lays eggs, and it has a bill that resembles that of a duck. The platypus also has webbed feet and a flat tail, which it uses for swimming.2. Sloth 树懒The sloth is a slow-moving mammal that is native to Central and South America. It spends most of its life hanging upside down in trees, and it has a low metabolic rate, which means it doesn't need to eat very often. Sloths are known for their long claws, which they use for climbing and hanging.3. Kangaroo 袋鼠The kangaroo is a marsupial that is native to Australia. It is known for its powerful hind legs, which it uses for hopping and jumping at high speeds. Kangaroos also have a pouch on their belly where they carry their young, called joeys.4. Armadillo 犰狳The armadillo is a small mammal that is native to the Americas. It has a tough, armored shell that protects it from predators, and it can roll into a ball when it feels threatened. Armadillos are also known for their long snouts, which they use for digging and finding food.5. Octopus 章鱼The octopus is a highly intelligent and adaptable marine animal. It has eight arms that are covered in suckers, which it uses for grasping and manipulating objects. Octopuses are also known for their ability to change color and texture to blend in with their surroundings.以上就是一些有趣的动物英语，希望这些动物能够让你更加了解自然界的奥妙。
Animals(2014_5_10)解析
1、Monkey is a small brown omnivore with a long tail,it is from Africa and lives in mountains, which likes to eat peaches and climb trees, it’s very naughty ['nɔ:tɪ] (adj. 顽皮的；不听话的；粗俗的；下流的).2、Gorilla is a very large powerful omnivore witha black or brown hairy body, it is from Africaand lives in mountains, which likes to eat ants and bananas, which likes to beat its chest. 3、Panda is a large black and white herbivore thatlooks like a bear, it is from china and lives in mountains, which likes to eat bamboo, it is the national treasure of china.4、Peacock is a large bird with a beautiful longblue and green tail which can raise up and fan out, it is from Asian and lives in forests, which likes to eat mushroom [ˈmʌʃrʊm],browse,leaves, termite [ˈtə:ˌmaɪt] and other insects(蘑菇、嫩草、树叶、白蚁和其它昆虫).5、Peahen is a large brown bird, the female of thepeacock.母孔雀是一种大型的棕色的鸟。
托福听力tpo67 lecture1、2、3 原文+题目+答案+译文
托福听力tpo67lecture1、2、3原文+题目+答案+译文Lecture1 (2)原文 (2)题目 (5)答案 (7)译文 (8)Lecture2 (10)原文 (10)题目 (13)答案 (17)译文 (17)Lecture3 (19)原文 (19)题目 (23)答案 (26)译文 (26)Lecture1原文Professor:Now we've said that animal behavior patterns involve an interplay between an animal and its environment.In particular,behavior patterns can change as an animal becomes adapted to its environment. We can see the results of this in the way that animals have developed different types of feeding behavior.Animals are generally classified as a generalist feeders and specialist feeders.Now,um,these terms are used in a variety of ways.At times,they're used to refer to an animal's range of habitats.I've also seen them used to describe the number of foraging techniques that are used by an individual or species.Um,but for our purposes,we're going to use them to refer to the range of food items that are eaten by a species.So a generalist feeder is a species that eats a wide variety of foods during its lifetime.And a specialist is a species that feeds on a highly restricted number of foods.A good example of a generalist would be a rat.Rats are notorious for eating just about anything that's available,whether it's a plant or an animal.At the other end of the spectrum,we have the koala which eats only the leaves of eucalyptus trees.Okay,now there are advantages to each.For a generalist,If1type of food isn't around,it can feed on another that's more abundant.On theother hand,the advantage of being a specialist is that the animal is well adapted to its food.You could say that specialists are feeding masters, their consumption,even their digestive system is just so finely tuned.For instance,take the koala.The eucalyptus leaves that it feeds on,don't contain much protein.What's more,the leaves contain compounds that are poisonous to most species?But the koalas digestive system has adapted to handle this.It's liver deactivates,the poisonous compounds, and its digestive system is designed to extract the maximum amount of nutrients from the leaves.So it's not a question of which strategy is better.The real question is, what determines how selective animal species are in what they eat?Well, the answer may lie in a concept called optimal foraging.The idea is that natural selection favors animals whose feeding behavior has the lowest cost to benefit ratio.That is you want to get the best healthiest food you can.And you want to do it as quickly as possible.And as easily as possible.Now,in a natural environment,no animal forage in an absolutely optimal manner.But,well,I read some research on a little rat called the kangaroo rat,which lives in deserts in North America.The kangaroo rat is a generalist which eats plant matter like seeds and fruit.It lives in deep burrows which provide protection from the desert heat and from predators like hawks or snakes.And it goes foraging at night for food.For plant matter,under the protection of darkness,even though it's a generalist.If the only thing available is seed,if a choice of seeds is available to it,it picks up seeds that provide more energy than those it leaves behind.And it carries them back to its burrow.Once it's there,it might eat only the richest seeds from the ones that brought back.So it selects seeds outside in a way that lets it spend as little time as possible foraging in that risky environment,and then sorts out its food later when it's safely in its burrow.Oh,yes,Kenneth.You have a question?Male student:But what about the koala?It gets by uh,by being even more selective,you'd think you would be really risky to rely completely on eucalyptus leaves.Wouldn't it be better to diversify like the kangaroo rat,and eat,at least one or two other things?Professor:Well,what do you think the koala would say?What do I gain by being so selective?In terms of optimal foraging,it's clear that eucalyptus trees provide an abundant source of food.Other animals can't eat the leaves and think of how little energy the koala uses.It spends only about3hours each day eating to get the energy it needs.So being a specialist allows it to get the nutrients it needs with minimal expenditure of energy.题目1.What is the lecture mainly about?A.The reasons why some animals eat only plantsB.The advantages of two different feeding adaptationsC.The variety of foods that certain animals can eatD.The relationship between two animals that share a habitat2.What definition of the term“generalist”does the professor use in the lecture?A.An animal species that eats a wide variety of foodsB.An animal species that lives in a range of different habitatsC.An animal species that uses several techniques to forage for foodD.An animal species that forages at several different times of the day3.What points does the professor make about the koala’s specialist feeding habits?[Click on2answers.]A.It obtains all the food it needs in relatively little time.B.It requires large amounts of protein in its diet.C.It can eat leaves that are poisonous to other animals.D.It spends most of its time eating.4.What does the professor imply about the kangaroo rat?A.It will take more risks when foraging for high-energy food.B.It is one of the most selective feeders in North America.C.Its competitors often eat its food supply.D.It is selective when choosing what food it eats.5.How does the professor organize the information in the lecture?A.By contrasting an old theory with a new theoryB.By defining important terms and then giving examples of themC.By describing the similarities between two animalsD.By describing a problem and then suggesting some solutions6.Why does the professor say this:Male student:But what about the koala?It gets by uh,by being evenmore selective,you'd think you would be really risky to rely completely on eucalyptus leaves.Wouldn't it be better to diversify like the kangaroo rat,and eat,at least one or two other things?Professor:Well,what do you think the koala would say?What do I gain by being so selective?In terms of optimal foraging,it's clear that eucalyptus trees provide an abundant source of food.Other animals can't eat the leaves and think of how little energy the koala uses.A.To express agreement that the koala should eat a greater variety of foodB.To indicate that the koala’s behavior does not illustrate optimal foragingC.To remind the man of the characteristics of selective feedersD.To encourage the man to consider the koala’s feeding behavior differently答案B A ACD B D译文我们已经说过动物的行为模式涉及到动物和它的环境之间的相互作用。
《商务英语阅读》期末考试试卷-A卷1
《商务英语阅读》试题（A 卷） 第 1 页 共8页《商务英语阅读》试题（A 卷） 第 2页 共8页教学点： 年级： 专业： 层次: 姓名： 学号： 座位号:密封线内请不要答题广东外语外贸大学成人高等教育商务英语错误!未找到引用源。
（专科）2018学年第1学期《商务英语阅读》试题（A 卷）年级: 考试形式: 闭卷 考试时间: 90分钟Part I Multiple Choices (15 points, 1 point each) Direction.Ther.ar.1.incomplet.sentence.i.thi.part.Fo.eac.sentenc.ther.ar.fou.Choice.marke.A.B..a 1. The fifth generation computers, with artificial intelligence, _______ and perfected now. A.developed B.hav .developed C.ar.bein.developedD.wil.hav .bee.develope.2. Y ou _______ her in her office last Friday; she’s been out of town for two weeks. A.needn ’.hav .seen B.mus.hav .seen C.migh.hav .seenD.can ’.hav .seen3. She’s always been kind to me – I can’t just turn ______on her now that she needs my help. A.m.back B.m.head C.m.eye D.shoulder4. Careful surveys have indicated that as many as 50 percent of patients do not take drugs _______ directed. A.like B.so C.which D.as5. The _______ goal of the book is to help bridge the gap between research and teaching, particularly the gap between researchers and teachers. A.joint B.intensive C.overall D.decisive6. W e can accept your order _______ payment is made in advance. A.i.th.belie.that B.i.orde.that C.o.th.excus.that D.o.conditio.that7. The medical experts warned the authorities of the danger of diseases in the _______ of the earthquake. A.consequence B.aftermath C.results D.effect8. Research universities have to keep up with the latest computer and scientific hardware _______ price. A.o.accoun.of B.regardles.of C.i.additio.to D.no.t.mention 9. I am surprised _______ this city is a dull place to live in. A.tha.yo.woul.think B.b.wha.yo.ar.thinkin. C.tha.yo.shoul.think D.wit.wha.yo.wer.thinking 10. Don’t let the child play with scissors _______ he cuts himself. A.i.case B.s.that C.no.that D.onl.if 11. They always give the vacant seats to _______ comes first. A.whoever B.whomever C.who D.whom12. Doing your homework is a sure way to improve your test scores, and this is especially true _______ itcomes to classroom tests. A.when B.since C.before D.after13. Personal computers are no longer something beyond the ordinary people; they are _______ available these days.A.promptlyB.instantlyC.readilyD.quickly14. Owing to _______ competition among the airlines, travel expenses have been reduced considerably . A.fierce B.strained C.eager D.critical 15. Doctor often ______uneasiness in the people they deal with. A.smell B.sense C.hear D.tough Part II Word Match (15 points, 1 point each) Direction.Matc.th.followin.word.wit.thei.definition.withi.eac.grou.o.fiv.words.Writ.dow.th.matche Group 11. authentic A.havin.power.o.learning.reasonin.o.understanding2. commitment B.twist.changin.shape3. exaggerate C..promis.o.decisio.t.d.something4. intelligent D.real.tru.an.accurate5. distortion E.sa.mor.tha.th.trut.abou.something Group 26. authority A.basic.central.formin.th.necessar.basi.o.something7. donate B.somethin.tha.i.considere.mor.importan.tha.othe.matters8. substantial C.th.righ.o.abilit.t.control9. priority D.giv .somethin.fo.th.benefi.o.others 10.fundamentalPart III Sentence Completion (10 points, 1 point each)1. Georg.i.no.onl..skillfu.painter.bu.als.._____.writer.(talent)2. Th._______.Joh.t.Mar.wa.announce.i.th.newspaper.yesterday .(engage)3. .lov .th.movi.becaus.th.______.i.m.favorite.(act)《商务英语阅读》试题（A 卷）第 3 页 共8页《商务英语写阅读》试题（A 卷） 第 4 页 共8页密封线4. ______.t.say .thi.absent-minde.professo.lef.hi.umbrell.i.th.classroo.again. (need)5. I'.afrai.th.gir.i..littl._______.fo.he.ag.an.height.(weight)6. Becaus.o.hi.______mitte.suicide.(responsibility)7. Readin.Englis.novel.help.______.you.vocabulary .(large)8. Hi.conduc._____.wit.hi.words.s.no.nobod.believe.i.him.(agree) 9..wa.annoye.b.tha._________.man.(mind.narrow)10. Mos.peopl.thin.tha.w.hav .mor.natura.resource.tha.w .need.bu.i.i.no._______. true.(necessary)Part IV Cloze (20points, 1 point each) Direction.Fo.eac.blan.i.th.followin.passage.choos.th.mos.suitabl.wor.fro.thi.lis.o.word.provide.un.A Thirsty World Th.worl.i.no.onl.hungry.i.i.als.thirst.fo.water.Thi.ma.see.strang.t.you.(1.____.nearl.7.pe.cen.o.th.earth ’.surfac.i.covere.wit.water.Bu.abou.9.pe.cen.o.thi.hug.(2.____.th.(3.____..pe.cen..th.fres.wate.(4.____.(5.____.o.that.becaus.som.o.i.i.i.th.(6.____.o.iceberg.an.glaciers.However.(7.____.thing.stan.today .thi.smal.amoun.o.fres.water.whic.i.constantl.(8.____.replace.b.rainfall.i.stil.en .Bu.ou.nee.(9.____.wate.i.increasin.rapidl..almos.da.b.day .Onl.i.w .(10.____.step.t.dea.wit.thi.proble.no.(11.____te.on..limite.wate.suppl.woul.hav .(12.____.ba.effec.o.agricultur.an.industr y .W .al.hav .t.lear.(13.____.t.sto.wastin.ou.preciou.water.On.o.th.firs.step.w .(14.____.tak.i.t.develo.way .o.reusin.it.Expe riment.hav .alread.bee.don.i.thi.field.bu.onl.(15.____..smal.scale.(16.____.eve.i.ever.cit.purifie.an.reuse.it.water.w .stil.woul.no.hav .(17._____.Al.we ’.hav .o.th.vas.(18.____.o.se.wate.i.th.worl.i.(19.____.th.salt.An.the.we ’l.b.i.(20.____.dange.o.dryin.up.Part V Reading Comprehension (40 points,2 points each) Directions.Ther.ar.fiv.passage.i.thi.part.Eac.passag.i.followe.b.fiv.question.o.unfinishe.statements.Fo.eac.question.ther.ar.fou.choice.marke.A.B..an.D.Y o.shoul.choos.th.bes.answer.The.mar.th.correspondin.lette.o.th.Answe.Shee.wit..singl.lin.throug.th.center. Passage 1 Ever.anima.i..livin.radiato..hea.forme.i.it.cell.i.give.of.throug.it.skin.W arm-bloode.animal.maintai..stead.temper atur.b.constantl.replacin.los.surfac.heat.smalle.animals.whic.hav .mor.ski.fo.ever.ounc.o.bod.weight.mus.produc.hea.fa ste.tha.bigge.ones.Becaus.smalle.animal.bur.fue.faster.scientist.sa.the.liv .faster. e.oxyge.eigh.time.a.fast.i.i.sai.tha.th.mouse-lik.shre.i.livin.eigh.time.a.fas.a.th.chicken.Th.smalles.o.th.warm-bloode.creatures.th.hummingbird.live..hundre.time.a.fas.a.a.elephant. Ther.i..limi.t.ho.smal..warm-bloode.anima.ca.be..mamma.o.bir.tha.weighe.onl.tw .an..hal.gram.woul.starv .t.deat h.I.woul.bur.u.it.foo.to.rapidl.an.woul.no.b.abl.t.ea.fas.enoug.t.suppl.mor.fuel. 1. The passage says that every animal is a living radiator because it_____. A.produce.hea.i.it.bod.cells B.burn.fue.t.produc.heatC.send.ou.hea.fro.it.bodiesD.require.oxyge.t.produc.heat 2. W arm-blooded animals maintain a steady temperature by_____.A.restorin.hea.continuallyB.storin.hea.i.thei.bod.cellsC.regulatin.th.amoun.o.hea.producedD.regulatin.th.amoun.o.hea.give.off 3. The amount of oxygen an animal uses depends on_____. A.ho.muc.i.weighs B.wha.foo.i.eatsC.wha.i.i.likeD.ho.lon.i.lives4. An animal weighing less than 2.5 grams would starve because it would not be able to _____.A.ge.enoug.oxygenB.maintai.it.bod.temperatureC.bur.it.foo.fas.enoughD.ea.fas.enoug.t.suppl.fuel 5. What is implied but not stated in the passage? rg..warm-bloode.anima.ca.be. B.Th.hummingbir.live.faste.tha.an.othe.warm-bloode.creature. C.Smal.animal.hav rg.ones.D.Th.hummingbir.i.th.smalles.o.th.warm-bloode.animals. Passage 2 n.ofte.li.ver.clos.t.on.another. Peopl.livin.i.Bakersfield.fo.instance.ca.visi.th.Pacifi.Ocea.an.th.coasta.plain.th.fertil.Sa.Joaqui.Valley.th.ari.Moj es.I.othe.area.i.i.possibl.t.g.sno.skiin.i.th.mornin.an.surfi n.i.th.evenin.o.th.sam.day.withou.havin.t.trave.lon.distances.Contras.abound.i.California.Th.highes.poin.i.th.Unite.State.(outsid.Alaska.i.i.California.an.s.i.th.lowes.poin.(inc ludin.Alaska)es. kes.I.ha.kes.lik.O kebeds. kes.valleys.deserts.an.plateaus.Californi.ha.it.Pacifi.coastline.stretchin.longe.tha.th.coastli bined.《商务英语阅读》试题（A 卷） 第 5 页 共8页《商务英语阅读》试题（A 卷） 第 2页 共8页教学点： 年级： 专业： 层次: 姓名： 学号： 座位号:密封线内请不要答题6. Which of the following is the lowest point in the United States? k.Tulainyo. B.Mojav.Desert. C.Deat.Valley. D.Th.Salto.Sea.7. Where is the highest point in the United States located? k.Tahoe. B.Sierr.Nevada. C.Moun.Whitney. D.Alaska.8. How far away is Death Valley from Mount Whitney? es. es. C.28.feet. D.1.49.feet.9. Which of the following is not mentioned in the passage as being within a radius of about 100 miles of Bakersfield? A.Th.Pacifi.Ocean. B.Sa.Joaqui.Valley. C.Mojav.Desert. D.Orego.an.Washington.10. Which statement best demonstrates that California is a land of variety and contrast? k.Tulainyo. B.I.i.possibl.t.g.surfin.an.sno.skiin.i.som.part.o.Californi.withou.havin.t. trave.lon.distance. C.Sierr.Nevada.Sa.Joaqui.Valley.Mojav.Deser.an.th.Pacifi.Ocea.al.li.withi.. es. k.a.all. Passage 3 Childre.ar..relativel.moder.invention.Unti..fe.hundre.year.ag.the.di.no.exist.I.medieva.an.Renaissanc.pai ntin.yo.se.pint-size.me.an.women.wearin.grown-u.clothe.an.grown-u.expressions.performin.grown-u.tasks.C hildre.di.no.exis.becaus.th.famil.a.w.kno.i.ha.no.evolved. Childre.toda.no.onl.exist.the.hav.take.over.i.n.plac.mor.tha.i.America.an.a.n.tim.mor.tha.now.I.i.alway.Kids.Countr.here.Ou.civilizatio.i.child-centered.child-obsessed..kid ’.bod.i.ou.physica.ideal.I.Kid ’e. W.ar.th.firs.societ.i.whic.parent.expec.t.lear.fro.thei.children.Suc..topsy-turv.(颠倒.abou.a.leas.i.par.because.unlik.th.res.o.th.world.our.i.a.immigran.society.an.fo.immigran.t h.onl.hop.i.i.th.kids.I.th.Ol.Country.tha.is.Europe.hop.wa.i.th.farther.an.ho.muc.wealt.h.coul.accumulat.an.pa s.alon.t.hi.children.I.th.growt.patter.o.Americ.an.it.ever-expandin.frontier.th.youn.ma.wa.eve.advise.t.G.WE ST.th.farthe.wa.eve.inheritin.fro.hi.son.Kids.Countr.ma.b.th.inevitabl.result. .true.I.was.afte.all..boy ’.gam.t.g.t.th.moo n. If in the old days children did not exist, it seems equally true today that adults, as a class, have begun to disappear, condemning all of us to remain boys and girls forever, jogging and doing push-ups (俯卧撑) against eternity .11. The author uses the example of the Renaissance painting to show that _______. A.adult.showe.les.concer.fo.childre.tha.w .d.now B.adult.wer.smalle.an.thinne.a.tha.time.bu.the.stil.ha..lo.o.wor.t.do C.childre.looke.an.acte.lik.adult.a.tha.time D.childre.wer.no.permitte.t.appea.i.famil.painting.a.tha.time12. In the third paragraph, the Old Country is contrasted with America _______. A.t.sho.difference.i.famil.size B.t.sho.difference.i.attitude.toward.famil.relations C.t.so.tw .kind.o.geography D.t.sho.tw .differen.kind.o.economi.relation.betwee.generations 13. Going to the moon is an example of _______. A.America ’.dream.an.creativity B.America ’.childis.an.quee.behavior C.wh.Americ.hasn ’.grow .up D.wh.Americ.i.considere.th.greates.countr.i.th.world 14. According to the passage, which of the following is true? A.I.i.ver.difficul.fo.th.middle-age.t.liv .i.America. B.Americ.i.Kids.Countr.becaus.th.majorit.o.it.peopl.ar.youn.an.vigorous. C.Kids.Countr.wa.takin.shap.i.Americ.whe.immigrant.poure.int.th.country D.Americ.i.mor.o.Kids.Countr.tha.an.othe.countrie.i.th.world.15. By saying “condemning all of us to remain boys and girls forever, jogging doing push -ups against eternity ,” the author means that _______. A.sh.think.peopl.shouldn ’.b.s.concerne.abou.physica.fitness B.sh.feel.to.ol.an.tire.t.d.suc.har.exercise C.America.societ.i.overemphasizin.yout.an.physica.appearance D.wha.happene.t.childre.centurie.ag.ma.occu.t.adult.i.Americ.soon Passage 4 mo.snak.i.Britai.i.th.adder.I.Scotland.i.fact.ther.ar.n.othe.snake.a.all.Th.adde.i.als.th.onl.Britis.sn ak.wit..poisonou.bite.I.ca.b.foun.almos.anywhere.bu.prefer.sunn.hillside.an.roug.ope.country .includin.hig.ground.I.Ire lan.ther.ar.n.snake.a.all. Mos.peopl.regar.snakebite.a..fata.misfortune.bu.no.al.bite.ar.serious.an.ver.fe.ar.fatal.Sometime.attempt.a.emerg enc.treatmen.tur.ou.t.b.mor.dangerou.tha.th.bit.itself.wit.amateur.heroically .bu.mistakenly .tryin.do-it-yoursel.surger.an .othe.unnecessar.measures. Al.snake.hav .smal.teeth.s.i.follow .tha.al.snake.ca.bite.bu.onl.th.bit.o.th.adde.present.an.danger.Britis.snake.ar.sh.animal.an.ar.fa.mor.frightene.o.yo.tha.yo.coul.possibl.b.o.them.Th.adde.wil.attac.onl.i.i.feel.threatened.a.ca.happe.i.yo .tak.i.b.surpris.an.ste.o.i.accidentall.o.i.yo.tr.t.catc.i.o.pic.i.up.whic.i.dislike.intensely .I.i.hear ing.i.wil.normall.g e.ou.o.th.wa.a.quickl.a.i.can.bu.adder.canno.mov .ver.rapidl.an.ma.attac.befor.movin.i.yo.ar.ver.close. Th.effec.o..bit.varie.considerably .I.depend.upo.severa.things.on.o.whic.i.th.body-weigh.o.th.perso.bitten.Th.big ge.th.person.th.les.harmfu.th.bit.i.likel.t.be.whic.i.wh.childre.suffe.fa.mor.seriousl.fro.snak.bite.tha.adults..health.perso .wil.als.hav .bette.resistanc.agains.th.poison. V ery few people actually die from snakebites in Britain, and though these bites can make some people very ill, there are probably just as many cases of bites having little or no effect, as there are of serious illness. 16. Which of the following statements is NOT true? A.Th.adde.i.th.onl.poisonou.snak.i.Britain. B.I.Scotlan.ther.ar.n.othe.snake.excep.th.adder. C.Snak.bite.see.mor.dangerou.tha.the.actuall.are. D.People ’.attempt.a.emergenc.treatmen.ar.utterl.unnecessary . 17. Adder.ar.mos.likel.t.b.foun._______. A.i.wilde.part.o.Britai.an.Ireland B.i.Scotlan.an.nowher.else n.throughou.Britain D.i.shad.field.i.England18. W e are told that British snakes are _____. A.afrai.o.huma.beings B.poisonou.includin.th.adder C.dangerou.excep.th.adder D.friendl.toward.huma.beings班级____________________ 学号______----------------------------------------密-------------------------------------《商务英语阅读》试题（A 卷）第 7 页 共8页《商务英语写阅读》试题（A 卷） 第 8 页 共8页密封线19. When will the adder not attack you? A.Whe.yo.tr.t.catc.it.B.Whe.yo.ar.som.distanc.awa.fro.it.C.Whe.yo.happe.t.ste.o.it.D.Whe.yo.tr.t.pic.i.up.20. If an adder hears you coming, it will usually ______. A.attac.yo.immediately B.disappea.ver.quickly C.wai.t.frighte.you D.mov .ou.o.th.way B.Drunke.Drivers.C.Drunke.Pedestria.Accidents.D..Sever.Highwa.Safet.Problem.。
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HOW DO ANIMALS HELP US?
Food Fiber Labor Medicine/Research Products Pets/Companionship
ANIMAL USES-FIBER
• Fibers纤维 - wool, mohair马海毛, horse hair, pig bristles猪
• •
ANIMAL USES-FOOD
• What is another protein source that is produced by animal? • Eggs
The incredible, edible EGG!
ANIMAL USES-FOOD
• Milk• a more efficient source of protein and also Calcium (Ca)钙
• Only 5000 Black Rhinos left
fever, convulsions（惊厥）, and delirium（精神错乱）.
ANIMAL USES-MEDICINE
• China and other countries use animals for traditional medicines.
ANIMAL USES-MEDICAL RESEARCH
• Until the 1980’s, insulin was extracted （提取） rom the pancreas of pigs and cattle.
• Pig insulin was the closest to h USES-MEDICAL RESEARCH
• Insulin（胰岛素） was discovered from a dog!
• In 1921, researchers thought they could find the cure for the “sugar disease” in the pancreas（胰腺） of dogs. • They isolated insulin and it lowered blood sugar in diabetic dogs.
英语1102
Animal Use
谭方芳 孙文文
ANIMAL USES-FOOD
• One of the five essential nutrients Why did humans start eating meat? How did domestication help this?
• Meat- a source of protein
HOW DO ANIMALS HELP US?
Food Fiber Labor Medicine/Research Products Pets/Companionship
ANIMAL USES-LABOR
• What are some areas in which we use animals for work?
seeing eye dog导盲犬
HOW DO ANIMALS HELP US?
Food Fiber Labor Medicine/Research Products Pets/Companionship
ANIMAL USES-MEDICAL RESEARCH
• Why do medical research with animals?
• Animals and people get many of the same illnesses
• Certain types of animals can stand in for humans with particular diseases
• Information from these studies can help both people and animals
• Tradition is hard to break
•Black Bear- Bear bile（胆汁）
is used to treat liver problems and headaches
• Bear farms-painful and dangerous bile extraction
•Seahorses- used to treat
• • • • • Cultivate land Transportation Control other animals Protection Assistance
ANIMAL USES-LABOR CULTIVATION
Goats at Work
ANIMAL USES-LABOR TRANSPORTATION
• Diabetic dog game Diabetic Dog Game
ANIMAL USES-MEDICINE
• China and other countries use animals for traditional medicines.
• Tradition is hard to break
•Tiger bones- used in wines,
plasters, and medicines to treat arthritis（关节炎） and other joint ailments.
• Only 3000-4000 tigers left
•Rhino horn- used to treat
• 32 countries harvest over 20,000,000 Seahorses/year!
kidney（肾脏） and circulatory problems
HOW DO ANIMALS HELP US?
Food Fiber Labor Medicine/Research Products Pets/Companionship
ANIMAL USES-BY-Pets
compaionship
HOW DO ANIMALS HELP US?
Food Fiber Labor Medicine/Research Products Pets/Companionship
ANIMAL USES-BY-PRODUCTS
• Leather is the skin of animals. • Hides（兽皮） – leather clothing, dog treats, shoes, baseball gloves, ball coverings, gloves, etc.
ANIMAL USES-LABOR CONTROLLING ANIMALS
Guard Llama羊驼
Llamas guarding sheep.
ANIMAL USES-LABOR PROTECTION
Rescued Pitbull Turned Police Dog
ANIMAL USES-LABOR ASSISTANCE
ANIMAL USES-BY-PRODUCTS
•Intestinal & Stomach tissue –”Catgut（肠线）” surgical sutures（缝合线）, strings for musical instruments & sports equipment, natural casings（香肠的肠衣） for hotdogs/sausage
鬃
• Clothing, tools (brushes), decoration Wool
Horsehair bracelets
Angora Goat-mohair
ANIMAL USES-FEATHERS
• Feathers- from 8 billion broiler chickens, 2-3 billion pounds of feathers • Used for-down jacket羽绒服, decorations, diapers尿 布, filters, biodegradable plant pots可降解植物盆栽 ?
ANIMAL USES-BY-PRODUCTS
• Collagen（胶原） - (connective tissue in joints, skin, bone) makes glue & gelatin（明胶；胶制品）
ANIMAL USES-BY-PRODUCTS
• Bone – buttons, mineral supplement for livestock feed • Fat- chemicals, creams, lubricants（润滑剂）, soaps, food • Glands（腺） - medicines, food additives
•Now human insulin is made by rDNA (核糖 体)technology. DNA that makes insulin is grown inside bacteria（细菌）or yeast cells（酵母细胞）. No animals needed.
ANIMAL USES-MEDICAL RESEARCH