农业和食品.ppt

1、近年来，许多先进的农耕技术，如温室，转基因，已被引进入中国。食品的产量有了很大提高，人们有了更多的选择。然而，一些国人每天吃大量的垃圾食品，健康处于糟糕的状态中。请你根据以上情况写一篇文章提醒他们健康饮食的重要性。内容要点应包括： 1. 吃垃圾食品的坏处 2. 健康食品的好处 3. 你对他们在饮食方面的建议,Agriculture,What do we call the land that can be used to produce food?,arable land,Fill in the blanks with produce/ production/ productive/ produ

2、ct 1) Farmers use fertilizer to increase the _of the land. to make the land _ more. to make the land more _. 2) Cotton, grain, sugarcane and tobacco are different kinds of agricultural_ 3) The _ of Microsoft are of high quality. produce v. make; grow 制造，生产 n. U farm/ agricultural produce 农产品 product

3、ion n. U 生产，制造；总产量 product n. C产品 productive adj. 高产的；多产的；富有成效的,production,produce,productive,produce.,products,Agriculture,fertilization,to make the land produce more to make the land more productive to improve/ increase the production,farming techniques,irrigation,greenhouse,GM,= genetically modif

4、ied,arable land,improve the condition of soil,Dujianyan Irrigation System remained in good _ after the earthquake, but the temple in honor of Li Bing and his son was in a terrible _. A. situation, condition B. condition, state C. situation, condition D. position, state condition n.U (人/物的)状态，情况 in g

5、ood/ bad condition conditions 环境；条件 housing/working/studying/living conditions state n.C (人/物的)状态，情况 in a good/ bad state position n.C 位置；立场,处境 situation n.C 局势，形势 the economic/ political situation,B,Agriculture,fertilization,to make the land produce more to make the land more productive to improve/

6、 increase the production,farming techniques,irrigation,greenhouse,GM,= genetically modified,arable land,improve the condition of soil,bring in,bring down bring about bring up bring back bring out bring forward,prices,a quarrel,an orphan,many memories,a persons best qualities,a plan,降低,引起,抚养,带回,展现出,提

7、出,Many advanced farming techniques have been brought in from abroad.,In order to _the costs, our boss decided to_ an specialist from America. The specialist, Mr Zhang, _in China, so he said his childhood memories _ when he stepped out of the plane. Mr Zhang introduced new techniques and _ good sugge

8、stions, which _the improvement of our productivity and helped us _ good profits.,bring down,bring in,was brought up,were brought back,brought forward,brought about,bring in,翻译： 然而， 现代农业的发展不能违背自然, 因为我们人类是依靠自然来生产食物的。 However, the development of modern agriculture can not go against nature，for it is na

9、ture that we depend on to produce food. 强调句结构：,It is/ was + 被强调部分+ that (who) ,1) It is they _ wrong. A. who are B. that is C. that was D. whom are 2)_ you want to say? A. What is it that B. What it is that C. How is it that D. How it is that 3) -Where did you meet the expert? - _ was in the hotel _

10、 he stayed. A. that, where B. it, where C. it , that D. it , when It was in the hotel where he stayed that I met him.,A,A,B,强调主语时 主谓一致问题,强调句的特殊疑问句,强调句的省略形式,4) It was _ back home after the experiment. A. not until midnight did he go B. until midnight that he didnt go C. not until midnight that he wen

11、t D. until midnight when he didnt go 5) It was the girl _ I met in park _ told me the news. A. who, that B. which, that C. that, which D. whom, which,C,A,not until 的强调句型 “ It is/was not until that “,强调句型与 定语从句的结合,Food,healthy food,junk food,contain?,nutritious food,Nutritious food contains _ nutrien

12、ts. a great deal of B . plenty of C. a large amount of D. a good many of a great deal of a large/ small amount of a large/ small number of a great/ good many plenty of/ a lot of/ lots of a large/ small quantity of,+ C,+ U,+ U/C,B,nutritious food,Food,healthy food,nutrients,vitamin,protein,fibre,mine

13、ral,junk food,too much fat/sugar,翻译：有营养的食物对健康有好处而垃圾食品会对健康造成损害。 Nutritious food is good for our health while junk food can do harm to it. be good for be bad for do good to do harm to be harmful to,nutritious food,Food,healthy food,nutrients,vitamin,protein,fibre,mineral,junk food,too much fat/sugar,b

14、e good for do good to,be bad for do harm to be harmful to,keep our body functioning well build (up) our body help us fight disease,gain weight suffer from some diseases,In order to _(保持健康), we should keep a _ (均衡的) diet and _ (养成) healthy eating habits. -This doesnt _ me. Do you have a larger one? -

15、 Sorry, but the color is different. Does it _ you? A. fit; suit B. suit; fit C. fit; fit D. suit; suit adj. 1) healthy fit v. be of the right size 保持/破坏平衡 keep/ break the balance of A,keep fit,balanced,develop/ form,2) suitable be fit for/ be fit to do,A,Only keep a balanced diet can we keep fit. We

16、 can keep fit only by keeping a balanced diet. if/when we keep a balanced diet. Only by keeping a balanced diet can we keep fit. Only if/ when we keep a balanced diet,?,only + 副词 + 倒装结构 介词短语 状语从句,近年来，许多先进的农耕技术，如温室，转基因，已被引进入中国。食品的产量有了很大提高，人们有了更多的选择。然而，一些国人每天吃大量的垃圾食品，健康处于糟糕的状态中。请你根据以上情况写一篇文章提醒他们健康饮食的重

17、要性。内容要点应包括： 1. 吃垃圾食品的坏处 2. 健康食品的好处 3. 你对他们在饮食方面的建议,Introduction (background information),Structure: 1) 引入 2) 吃垃圾食品的坏处 Topic sentence+ supporting details 3) 健康食品的好处 Topic sentence+ supporting details 4) 你对他们在饮食方面的建议 Topic sentence+ supporting details,In recent years, many advanced farming techniques

18、such as the greenhouse and GM have been brought into China. As a result, the food production has greatly improved and people have more choices for eating. However, some Chinese eat plenty of junk food every day, so that their health is in bad condition. In my opinion, its high time that they should

19、be reminded to attach more importance to healthy eating. There is no doubt that junk food does great harm to our health. As it contains too much sugar or fat, people who like eating it may gain much weight and have a higher chance of getting some diseases.,On the other hand, eating healthy food is g

20、ood for our health. The nutrients contained in healthy food keep our body functioning well. Besides, it helps us build our body and fight disease. On account of the facts mentioned above, I want to give those who like eating junk food some suggestions. Firstly, choose green or eco-food instead of junk food. Secondly, keep a balanced diet and develop good eating habits. Only by doing so can they keep fit and live a h