高考英语外刊阅读学案：有机农业的好处.docx

《高考英语外刊阅读学案：有机农业的好处.docx》由会员分享，可在线阅读，更多相关《高考英语外刊阅读学案：有机农业的好处.docx（4页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、主题语境：自然科学研究成果体裁：说明文阅读建议时长：7min原文出处：VOA News词数：320难度：文章导读：人口逐渐增多，我们的生活水平也日益提升，但我们也面临着诸多问题。为了解决这些问题，有机农业似乎是个不错的方法。它能带来什么好处呢？Benefits of Organic Farming 有机农业的好处As the population started increasing, the world is facing health issues due to the overuse of chemicals in our farming produce to meet demand a

2、nd supply. Nowadays, most of the people are suffering from some or other health disease in families.Organic farming is an approach with which you can produce high-quality organic food without the use of harmful chemicals, which is the most environment-friendly agriculture system.Many agrochemical ma

3、nufacturing companiesare seeing organic farming as the next wave of agriculture.It is an entirely natural and sustainable farm management practice that is value-based, and in other words, organic farming is not just a practice. Still, it is a philosophy of working together with nature. It is a farm

4、management approach that aims to create an environmentally, socially, and economically sustainable food-producing system. More precisely, organic farming is primarily based on managing the agricultural ecosystem instead of relying on external farming sources such as pesticides, and genetically modif

5、ied organisms. The benefits of organic farming have a more sustainable impact on the environment around us due to the method used by farmers. The soil is more abundant in nutrients such as nitrogen and much healthier for biodiversity. Agrochemicals manufacturing company is working on increasing the

6、production of organic fertilizers due to the increasing demand for it.Organic food is not only healthy but also helpful in the growing economy with a positive impact. Considering its vast majority of farms, you can use a conventional method to support this growing industry.Research shows that pestic

7、ides can hurt the neurological development of the child and fetuses. Pesticides food can damage their small tissues slowly and can lead to more significant health diseases such as heart attack or cancer. Organic can be helpful to improve the ADHD conditions in children and can save them for the long

8、 term. If you want to have better generations, startmixingorganic food in their diet.文化拓展agrochemical manufacturing companies：农用化学品制造公司ecosystem 生态系统 该词是由e co + system组合而成，eco-前缀通常表示“经济，生态”之意，如：economy经济；ecology生态学genetically modified organisms：基因修饰生物科学家们在不导入外源基因的情况下，通过对生物体本身遗传物质的加工、敲除、屏蔽等方法改变生物体的遗传

9、特性，获得人们希望得到的性状。在此类情形下，没有转入外源基因，严格说就不能再称为转基因，称为“基因修饰”更加合适和全面，因此现在开始用“Genetically Modified Organisms（简称GMOs）”，即“基因修饰生物”，来代替早期的“Transgenic Organisms”（转基因）。biodiversity：生物多样性。 bio-是英语词根，常见意思表达“生命、生物”如：biology n.生物学；biochemistry n.生物化学；biophysicsn.生物物理学ADHD：一般指注意缺陷与多动障碍，俗称多动症。多动症表现为注意集中时间短暂，注意力易分散，他们常常不能

10、把无关刺激过滤掉，对各种刺激都会产生反应。因此，患者在听课、做作业或做其它事情时，注意力常常难以保持持久，好发愣走神；经常因周围环境中的动静而分心，并东张西望或接话茬；做事往往难以持久，常常一件事未做完，又去做另一件事；难以始终地遵守指令而完成要求完成的任务等。词汇积累 核心词汇释义sustainable / s ste n bl /adj.可持续的；合理利用的sustain v. 维持sustainability n.可持续性sustainably adv.可持续地precisely / pr sa sl /adv. 准确地，精确地；正是precise adj.准确的，精确的；恰好prima

11、rily /pra m r l /adv.主要地；根本地primary adj. 主要的，基本的；最初的n. 初选abundant /b nd nt /adj.大量的；丰盛的abundance n. 丰盛；充裕support / s p t /v.支持，支撑；赡养supporter n.支持者；拥护者supportable adj.能支持住的；可忍受的supportive adj.给予帮助的；支持的mix/ m ks /v. 混合；（使）掺和mixture n. 混合物have an impact on / upon对有影响 拓展词汇释义pesticide /pest sa d /n.杀虫剂；

12、除害药物nutrient /nju tr nt /n. 营养物，营养素nitrogen /na tr d n /n. 氮neurological/ nj .r l d . .k l/adj. 神经系统的fetus/fi t s /n. 胎儿金句赏析 1. Organic farming is an approach with which you can produce high-quality organic food without the use of harmful chemicals, which is the most environment-friendly agriculture

13、 system. 【句意】有机农业是一种在不使用有害化学物质的情况下生产高质量有机食品的方法，是最环保的农业系统。【句式剖析】句子主干：Organic farming is an approach.with which you can produce high-quality organic food without the use of harmful chemicals是“介词+which”引导的定语从句，which指代前面的名词approach；without the use of harmful chemicals是介词短语作伴随状语；which is the most environ

14、ment-friendly agriculture system是which引导的非限制性定语从句，which的先行词为organic farming。2.Considering its vast majority of farms, you can use a conventional method to support this growing industry.【句意】考虑到它的绝大多数农场，你可以使用传统的方法来支持这个不断增长的行业。【句式剖析】句子主干：.you can usea conventional method.句中considering此处意为“鉴于；考虑到”。还可以在c

15、onsidering后添加that，在句子作连词，引导的句子通常为原因状语从句，类似的有：give n (that)，seeing that等。如：G iven (that) he is a child, you shouldnt blame him for this accident.鉴于他是个小孩，你不应该为这次事故责怪他。S eeing (that) nobody was very enthusiastic about the trip, they decided to cancel the plan. 鉴于没人对旅行表现出热情，他们决定取消这项计划。配套练习 一、单句语法填空1171a

16、9be-7c3c-40f5-a521-bf8d0705c87f(1) Technological innovations in education are having a significant impact _ educational systems at all levels.(2) There is a great _ (abundant) of information that points to him as being the person planning the accident.(2) The satellite enables us to calculate the pl

17、anes location _ (precise) anywhere in the world.(4) This kind of magazines is targeted _ (primary) at middle school students.(5) To achieve environmental _ (sustainable) , we start a project where protecting birds will be attached importance to.(6) These measures _ (support) by many environmental gr

18、oups are being introduced in some countries.(7) That kind of ice-cream tasting like a _ (mix) of banana and strawberry is delicious.二、句子翻译c212bd59-d2a8-48ee-a8d1-22ae79ef4947(1) 离开太阳我们无法生活，我们从太阳那里获得热量和光。（介词+ which） _(2) 考虑到他们缺乏经验，他们已经做得不错了。（considering） _三、其他9aac189b-81e5-4483-9613-192096310480(1) W

19、hat problem do people face nowadays according to the passage?A. The lack of food supply. B. The increasing population. C. The overuse of chemicals in farming. D. The diseases caused by chemicals in crops. (2) What attitude do many agricultural companies hold towards organic farming?A. Critical. B. D

20、oubtful. C. Positive. D. Objective. (3) Why is organic farming so important?A. It aims to promote more crop production. B. It creates a system in harmony with nature. C. It introduces a cost-free management practice. D. It uses less chemicals than traditional agriculture. (4) What conclusion can we

21、draw according to the last three paragraphs?A. Childrens food should contain more organic food. B. Organic farming is more important to health than to economy. C. To support organic farming, we should use more advanced approaches. D. Some measures have been taken to increase the production of organi

22、c food. 个性化教学方案 3学科网（北京）股份有限公司学科网（北京）股份有限公司参考答案 外刊1配套练习 一、单句语法填空【答案】1.on/upon2.abundance3.precisely4.primarily5.sustainability6.supported7.mixture二、句子翻译【答案】1.We cant live without the sun from which we get heat and light.2. Considering (that) theyre inexperienced / they lack experience, they have don

23、e a good job.三、其他【答案】1.D2.C3.B4.A【解析】 1. 细节理解题。根据第一段“the world is facing health issues due to the overuse of chemicals in our farming produce”可知，目前人们所面临的是在农产品中过度使用化学物质所引起的疾病问题，故选 D。 2. 推理判断题。根据第二段最后一句“Many agrochemical manufacturing companies are seeing organic farming as the next wave of agricultur

24、e”可知，许多农用化学品制造公司看好有机农作物的前景，故可推断出制造商的态度是乐观的，故选 C。 3. 细节理解题。根据第三段“It is a farm management approach that aims to create an environmentally, socially, and economically sustainable food-producing system.”中的内容可知答案，故选 B。 4. 细节理解题。根据最后一段“If you want to have better generations, start mixing organic food in their diet.”可知作者在文章最后建议为了下一代的健康，多给小孩吃有机食物，故选 A。