《学术英语(理工)详解答案_unit 5》由会员分享，可在线阅读，更多相关《学术英语(理工)详解答案_unit 5（135页珍藏版）》请在金锄头文库上搜索。
1、,学术英语 理工,Academic English for Science and Engineering,Unit Contents,1 Definition 2 Two types of research paper 3 Writing an introduction 4 Writing the body of a secondary research essay 5 Writing the body of a primary research essay 6 Writing a discussion or/and conclusion 7 Writing an abstract 8 Wr
2、iting a reference list 9 Academic writing style 10 Proofreading 11 Listening,Unit 5 Writing an Academic Essay,1 Definition,Task 1 Text 15 Genetically Modified FoodsFeed the World? Text 16 Influence of Genetically Modified Soya on the Birth Weight and Survival of Rat Pups Text 17 Clinical Risk Assess
3、ment of GM Foods Task 2,Unit 5 Writing an Academic Essay,1 Text 15 is an ordinary essay while text 16 and 17 are research articles.,2 For example, Text 16 and 17 use many previous findings and have their abstracts and reference lists, all of which Text 15 lacks.,Unit 5 Writing an Academic Essay,1 De
4、finition,Unit 5 Writing an Academic Essay,Additional questions for your understanding of Text 15,1 Definition,1 What does “the genetic is out of the bottle” mean according to the author?,The author means that in fact, genetically modified foods are already very much a part of our lives.,Additional q
5、uestions for your understanding of Text 15,2 How can biotech help?,Biotechnologists have developed genetically modified rice that is fortified with beta carotenewhich the body converts into vitamin Aand additional iron, and they are working on other kinds of nutritionally improved crops. Biotech can
6、 also improve farming productivity in places where food shortages are caused by crop damage attribution to pests, drought, poor soil, and crop viruses, bacteria or fungi.,Unit 5 Writing an Academic Essay,1 Definition,Additional questions for your understanding of Text 15,3 Why does the author think
7、that biotech is far from the whole answer?,In developing countries, lost crops are only one cause of hunger. Poverty plays the largest role.,Unit 5 Writing an Academic Essay,1 Definition,Enhancing your academic language,Match the words with their definitions.,5 c,10 d,1 b,2 i,3 e,4 f,6 h,7 g,8 a,9 j
8、,Unit 5 Writing an Academic Essay,1 Definition,Enhancing your academic language,Complete the following expressions or sentences.,1 (基因上地) engineering 2 advantages (比重要) disadvantages greatly 3 (基础设施) construction 4 (统计) analysis 5 will soon (解决) all the difficulties 6 (金融的) institution 7 (严格的) disci
9、pline 8 (点燃) the flames of revolution 9 be in (合作) with your partner 10 a(n) (绝望的) cry for help 11 (改变) the bad habit,genetically,outweigh,infrastructure,statistics,resolve,financial,rigorous,spark,collaboration,desperate,alter,Unit 5 Writing an Academic Essay,1 Definition,Enhancing your academic la
10、nguage,Complete the following expressions or sentences.,12 resources of (可耕种的) land 13 (缓和) criticism with reason 14 (游说以争取) for the funds 15 He is at the (领先地位). 16 a(n) (一系列) of information 17 be (缺乏的) in nutrition 18 be (限制) to adults 19 (没有根据的) suspicions 20 Coal can be (使转变) to gas. 21 a(n) (毁灭
11、性的) hurricane 22 (主要的) exports of this country 23 (转变) dream into reality,cultivable,temper,lobby,leading-edge,array,deficient,restricted,unfounded,converted,devastating,staple,transform,Unit 5 Writing an Academic Essay,1 Definition,Enhancing your academic language,Complete the paragraph.,True, GM f
12、oods are (已成为我们生活的一部分), and farmers (迫切地想要) use the biotechnology as (能提高稻谷产量), yet we need a deep philosophical discussion of its implication. We still remember that when pesticides were first introduced, they also were praised as absolutely safe and as a miracle cure for farmers. (尽管这么多保证), decade
13、s later the technology revealed its truer lethal implications. Hence, any technology (应该进行严格的测试) before its wide application.,already very much a part of our lives,have a strong incentive to,it can raise overall crop productivity,But for all that promise,subjected to rigorous testing,should be,Unit
14、5 Writing an Academic Essay,1 Definition,Enhancing your academic language,1 特别是在有悠久的农业生产传统和主张环保的游说集团的国家里，转基因食品的主意似乎有悖自然。,2 在富裕的国家里，由于有大量丰富的食品可供选择，而且供应远远超过需求，所以关于生物技术的争论相对缓和一些。,3 生物技术专家已经培育出了含有-胡萝卜素身体可将之转化为维生素A和更多铁元素的转基因水稻，目前正在研究培育其他一些增进营养成分的农作物。,Translate the following sentences from Text 15 into Ch
15、inese.,Unit 5 Writing an Academic Essay,1 Definition,Enhancing your academic language,Translate the following sentences from Text 15 into Chinese.,4 转基因的抗病毒作物可以减少这种损失，就像抗干旱种子在耕地面积因缺水而受到限制的地区起到的作用一样。,5 尤其在运输基础设施落后的国家，地理条件对食物供给的限制正如遗传学为食物供给带来的希望一样大。,Unit 5 Writing an Academic Essay,1 Definition,Additional questions for your understanding of Text 16,What are the three study groups in the investigation of the influence of GM soya on the birthrate and survival of the offspring of Wis
