2020年高中英语 Unit3 Science and nature project学案（无答案）牛津译林版必修5

M5 Unit3 ProjectLearning aims:1. To gain a clear understanding of the importance of protecting the environment and learn some basic information about the GM food.2. To learn how to express their opinions clearly and persuasively in a debate.3. To learn how to cooperate with each other to complete tasks.4. To understand that sustainable development should be the policy.预习我能行：Part one: Go through the passage and find out the main ideas of each paragraphs.Para1 Both developed and developing countries should work together towards livingin harmony with nature.Para2 Man can only really win by protecting nature.Para3 Humans have carelessly damaged the environment.Para4 Different attitudes towards the problem.Part two: Read paragraph 2-3 and find out the two different attitudes.Part three: Read the passage on P.59 and try to judge the following sentences.(True or false)1. GM food is the short form of genetically modified food. （ ）2. A plant or an animal can be genetically modified in only one way. （ ）3. Many countries are satisfied with new technology. （ ）Part four: 课文巩固一Translate and memorize the following sentences.1. 如果我们继续这样做，总有一天我会毁掉我们赖以生存的星球。_2. 如果我们只关注保护自然，人类就会受苦。_3. 并非一切对自然最好的对人类也是最好的。_4. 在有的人看来， _5. ， 利用自然来满足我们自己的需求_6. 在破坏自然、用竭自然资源数十年后，许多发达国家现在更关注保护自然。_7. 为了实现这一目标，他们正在飞速消耗自然资源。_8. 如果他们毁掉了成千上万亩的雨林，为了使他们的人民有了更好的收入，他们是否应该受到责备呢？_9. 这不应该是人类获胜，自然失败的问题。_10. 找到对人类，对万物皆有利的解决方案，这是人类的职责。_11. 可以通过两种方法改变动植物基因。_12. 人们提出了许多关于转基因食品的问题。_13. 目前的研究仅局限于增加生产利润，而不是确保转基因食品的安全。_14. 许多国家在是否允许生产转基因食品问题上犹豫不决，他们宁愿对这项新技术持谨慎态度。_参考范文：Recently our class have had a heated discussion about cloning.20% of the students are in favor of cloning. The reasons are as follows. Firstly, cloning can benefit/be beneficial to mankind. Secondly, it can be used to produce valuable human organs to save human lives. Whats more, it can also be used to prevent rare animals from dying out.However, 80% of the students are against cloning. They think it may lead to more diseases in the animal world. Besides, most of cloned creatures die young. For example, Dolly the sheep died at a much younger age than normal. Last but not least, producing human lives in this way is against the law of nature, which may cause many social problems.On a personal note/ From my point of view, we should be cautious about cloning. Even though there are many advantages of cloning, there a