雅思作文animal rights所有论点

1、Animal rights,Miranda,Arguments for animal testing,Animals are used to in important scientific research. It is necessary to do medical tests on new drugs. Animal testing helps to advance(发展) medical and scientific knowledge. Many important medical discoveries involved(包含) experimentation on animals.

2、 Researchers aim to minimize the suffering that animals experience. Testing for the cosmetics industry化妆品产业的测试 is now banned in many countries.,Arguments against animal testing,The benefits of research using animals do not justify the suffering caused(证明造成的结果). There are alternative methods(替代方法) of

3、 research. The lives of animals should be respected. Humans have no moral right(道德权利) to do experiments on animals.,Arguments for vegetarianism,Vegetarians do not eat foods that are produced by killing animals. Many people choose a vegetarian diet for moral or health reasons. A healthy diet is possi

4、ble without eating meat,Arguments for vegetarianism,It is unnecessary to kill animal for food. A vegetarian diet may reduce the risk of disease like cancer. Many people question the treatment of animals in factory farms.,Arguments against vegetarianism,Vegetarians do not eat a balanced diet. In many

5、 cultures, meat is the main ingredient in traditional meals. Meat-eaters argue that animals are below humans in the food chain.,Arguments against vegetarianism,It is completely natural for us to kill them for food. Our aim should be improve farming methods. Farms should produce organic food.,Positiv

6、es of zoos,Zoos play an important role in wildlife conservation. They can help to protect endangered species. Zoo are educational, interesting and fun,Positives of zoos,Zoos allow scientists to study animals and their behavior. Children, in particular, enjoy learning about animals. Zoos provide job

7、opportunities.,Negative of zoos,Zoo animals are kept in artificial environment.被关在人工环境 They are kept in cages or have limited space. Zoo animals rely on humans. They lose the freedom to hunt for food.,Negative of zoos,They best way to save endangered species is by protecting natural habitats. Some p

8、eople believe that zoos are unethical(不道德的). Zoos exhibits animals with the aim of making money. We have no rights to use animals for entertainment and profit.,Protect endangered species,Extinction n. Extinct v. Face extinction 濒临灭绝 Become extinct 灭绝 The polar bear could become extinct because of cl

9、imate change.,Damage the ecosystem破坏生态系统,Disrupt food chains 扰乱食物链 Threaten the food sources of wild animals. 威胁野生动物的食物来源 Reduce biodiversity 减弱生物的多样性,Create more nature reserves设立更多的自然保护区,Create more wildlife reserves 建立更多的野生生物保护区 Are interesting and educational Help people learn about wildlife Can

10、 roam, fly or swim freely. (野生动物们)能自由地走动，飞翔或畅游,Man-made habitat/artificial habitat人造的动植物栖息地,Are kept in cages. Lose their freedom Feel lonely and frustrated Change their habits Irresponsible zookeepers 不负责任的动物园管理员,Man-made habitat/artificial habitat人造的动植物栖息地,对比 Help to protect endangered species Are

11、 interesting and educational Help children learn about wild animals,Animal testing动物实验,Animal experimentation Laboratory animals 在实验室被使用的动物 Cause suffering to them Is morally wrong 在道德角度看是错误的,Animal testing动物实验,对比 Minimise their suffering 尽量减少他们的痛苦 Reliable alternatives 可靠地替代方法 Medical research 医学研究

12、 Medical discoveries 医学发现 Develop new medicines and vaccines 研发新的药品和疫苗 Test the safety of new medicines 检测新物品的安全性,Animal rights动物权益,Animal rights have been created to protect animals from cruelty or extinction.动物权益是用来保护动物免受折磨和灭绝的 Animal exploitation 滥用动物 Animal exploitation includes raising animals

13、for food and clothing, using animals in entertainments and testing medicines, cosmetics(化妆品) or household products on animals.,Food chain食物链,Students are supposed to(应该) learn about the food chain in the 7th grade. 学生应该在七年级学习有关食物链的知识,Pharmaceutical company制药公司,Some pharmaceutical companies are heavi

14、ly involved in animal testing.一些制药公司极度依赖用动物进行实验 Animal testing/ animal experimentation 动物实验 A wide variety of animals have used for animal testing, including primates, mice, rabbits, cats and dogs.,Habitat栖息地,Wildlife 野生生物 A patch of wasteland 一小块无人的废气土地,Make good companions是很好的伙伴,Dogs make good cam

15、panions for human.狗是人类最好的伙伴 Desire company/crave companionship 渴望陪伴 People who feel lonely end to desire company 孤独寂寞的人们渴望陪伴 Stray animals 走失的动物,动物保护（动物实验）,1. 共同生活在一个地球上，应该保护动物，maltreatment to animals is barbaric and uncivilized practice. 但是说动物濒临灭绝是exaggerated，禁止动物实验更是irrational,动物保护（动物实验）,2. Select

16、 the superior and eliminate the inferior, the survival of the fittest 是一个natural rule can not be violated，有些specifies缺乏生存技能，就应该被淘汰，如果人们的过渡干预反而会造成坏的作用对ecological system.当然，如果是因为人类破坏了其habitat而导致的endanger,另当别论。,动物保护（动物实验）,3. 动物实验是indispensable for medical research, all of which 是为人类造福，没有人不希望在全球范围内消灭AIDS，而这一切需要大量的生物实验来