时间:2019-01-17 作者:英语课 分类:实用英语


英语课

   【考试题目】


  Food has become cheaper thanks to enlarged manufacturing capacity, use of fertilizer and better machinery 1. However, some believe it will do harm to the health of humans and local community as a whole. To what extent do you agree or disagree?
  【题目翻译】
  由于产能的扩大、化肥与改良机械的使用,食物已经变得更加便宜了。然而,一些人认为这对于人类的健康以及当地都会造成伤害。你在多大程度上同意或者不同意?
  【关键词分析】
  food
  农业包括种植业、畜牧业和渔业,生产出来的都叫food,不要局限在种植业上。
  the health of humans and local community as a whole
  人类的健康与当地,文章一定要紧扣这两点影响。community不单单指的是人类社会,而是泛指人居住的整个生态环境,这个词请考生留意。(community: a particular group of animals or plants that all live or grow together.—柯林斯COBUILD英汉双解词典)
  【话题分类与题型】
  本题是老题,与2005年5月25日的考题完全相同,与《十大话题万能分类题库》中该话题的母题也基本相同。本题属于生态环境与动物保护类话题,属于“同意与否”题型。食品类话题在亚太考区已有半年时间未曾出现,上一次出现是在2011年12月3日。
  【话题评价】
  食品类的话题是一个交叉话题,不仅与生态与动物保护有关,而且也与健康类话题、经济全球化类话题有着千丝万缕的联系。食品类话题大体上有两个分支:一个是今天的考题,现代农业科技造成的影响,第二个分支就是2011年12月3日的考题,长距离运输食品的好坏。这两个分支有很多联系之处。食品安全话题是我国民众一直关注的焦点,但是该问题在世界各地普遍存在。现代农业科技给人类带来高产量和多品种的同时,也给人类健康和生态环境造成了隐患。
  【类似话题】
  1. It is known to all that the technological 2 and scientific advances have made greater changes to the range and quality of our food. Some people regard it as an improvement while others believe that the change is harmful. Discuss both views and give your own opinion. (070811)
  2. Some people support the developments in agriculture such as factory farming and creations of new types of fruits and vegetables, while others oppose this view. Discuss both views and give your opinion. (080712)
  【结构与思路】
  文章题型是To what extent do you agree or disagree,因此既可以成单边支持,即完全同意农业科技对人体健康和生态环境有影响,也可以写成反对,即认为没有影响,也可以写成折中,即有负面影响,但也给人类带来了好处。考生可以根据自己对该话题的理解来选择文章的结构。
  下面的示范将采取单边讨论结构,即完全认同题目中的观点,文章中只写同意的理由。
  I. Introduction
  II. Body 1:现代化农业对人体造成的危害
  1. 现代化的种植业大量依赖杀虫剂pesticide和化肥chemical fertilizer,这些物质会在食物中有残留。
  2. 现代化的大型农场所采取的集中式养殖battery farming使得饲养的动物生存环境恶劣,容易生病,因而农民在饲料中添加抗生素antibiotics 3,而抗生素会通过食物链传到人体,最终使人对抗生素产生抗药性build up a resistance to the antibiotics.
  3. 现代化农业产能的提高在很大程度上依赖转基因技术genetic 4 engineering,而转基因食品对人体健康有潜在的威胁。pose a potential threat to people’s health.
  4. 现代化农业降低了肉产品的价格drive down the price of meat,从而使人们形成了以肉食为主的不良饮食习惯,会引发一系列的流行病epidemics,例如肥胖症obesity,糖尿病diabetes,高血压hypertension,心血管疾病cardiovascular diseases.
  III. Body 2:对当地生态环境与社会造成的危害
  1. 杀虫剂和化肥的大量使用会严重破坏生态平衡upset the ecological 5 balance,使得很多物种灭绝go extinct。由于生物富集效应bioaccumulation,这些有毒有害物质poisonous substances将由食物链food chain进入大型哺乳动物large mammals体内,最终进入人体。
  2. 转基因作物会增加除草剂herbicide的使用,造成严重污染,杀死了其它植物,并可能会产生超级杂草super weed的出现。(即使用任何除草剂都无济于事的杂草)
  3. 转基因作物会对临近的非转基因作物造成基因污染genetic contamination,使得其它的作物基因产生变异mutation.
  4. 机械化的农业减少了农民的就业机会reduce job opportunities,迫使很多农民涌入城市寻找工作。
  V. Conclusion
  综上所述,现代化的农业给人类带来丰富的食物来源的同时,也使得人类的健康、当地的生态环境和社会稳定造成了一定的影响。人类一定要反思这一过程,让科技造福与民而不是毁灭世界。In conclusion, modern agricultural practices have brought rich sources of food, but it put human health, local ecology and environment, as well as social stability, at risk. Human beings should rethink the process of agricultural mechanisation and ensure that modern science and technology bring benefits to society, rather than destroy the world.
  【其它作文题目】
  A类Task 1 Pie chart(静态)
  The pie charts compare the difference between undergraduates and postgraduates 6 about the university library.
  有四张图,本科生和研究生对于图书馆藏书种类、非纸质材料的满意度。前两张关于range of book,后两张关于non-print material。三种评价,很好、满意、不好。

n.(总称)机械,机器;机构
  • Has the machinery been put up ready for the broadcast?广播器材安装完毕了吗?
  • Machinery ought to be well maintained all the time.机器应该随时注意维护。
adj.技术的;工艺的
  • A successful company must keep up with the pace of technological change.一家成功的公司必须得跟上技术变革的步伐。
  • Today,the pace of life is increasing with technological advancements.当今, 随着科技进步,生活节奏不断增快。
n.(用作复数)抗生素;(用作单数)抗生物质的研究;抗生素,抗菌素( antibiotic的名词复数 )
  • the discovery of antibiotics in the 20th century 20世纪抗生素的发现
  • The doctor gave me a prescription for antibiotics. 医生给我开了抗生素。
adj.遗传的,遗传学的
  • It's very difficult to treat genetic diseases.遗传性疾病治疗起来很困难。
  • Each daughter cell can receive a full complement of the genetic information.每个子细胞可以收到遗传信息的一个完全补偿物。
adj.生态的,生态学的
  • The region has been declared an ecological disaster zone.这个地区已经宣布为生态灾难区。
  • Each animal has its ecological niche.每种动物都有自己的生态位.
研究生( postgraduate的名词复数 )
  • Professor Zhu will give lectures to the postgraduates [graduate students] this term. 朱教授这学期给研究生开课。
  • These postgraduates were a very talented group. 这些研究生是一群天分很高的学生。
标签: 雅思 作文
学英语单词
Adelphan-Esidrex
anesthesiologies
anterior superior iliac spine
Antitaurus
BDV (breakdown voltage)
beading line
Bhesa
bias cutter
broken flange detector finger
browster
c-number
calixes
charge-stroage varactor
co-ordinate formula
colonialize
colour discrimination lamp
contingency perspective
conventional ignition system
copper oxide meter
cross-over track
curling dies
cut down expenses
Cynanchum gracilipes
daishowas
darkie
deepa
ever created
facients
Fargesia qinlingensis
feu-farmer
fixed end wall
fluence
fluxing medium
fosen
full address jump
gaudet
give a good example
graphic output unit
Guir, C.
gun-emplacements
hagseed
Hathor capital
helium absorption chamber
high-bay
histologic lesion
Holland cigar
ice cream cake
inferior wings
interim interdict
IP fax
jammed out
JIRA,J.I.R.A.
Judayyidah
kyoga
laraine
laser video
low-frequency region
mallet finger
marriage brokerage
matsen
microvitrain
misquoter
Muscoidea
Naejangdo
Namsan Park
neoprene rubber
newpoints
no-load lose
objective of water conservancy planning
oleate
oriental and ethiopian realm
Pabetangan
phonetic transcriptions
pier mirrors
plant waste
plastic substances
points of inflection
prior to the expiration of the term
proveditor
repaire
rough and tumble
rule with a heavy hand
S.&S.R.
sceats
science fiction
screwing tap
secretarial education
sparks up
spreading rate
squadronist
strain crystallization
superexchange interaction
sus out
suturae occipitomastoidea
symbiogenetic
tattletale gray
the-naze
tranquillisings
United Ireland
wheat-germ oil
winemerchant
wire communication line