新浪首页 > 新浪教育 > 英汉双语阅读空间 > 正文

老师教导与活动

http://www.sina.com.cn 2004/11/04 19:00  新浪教育

  Teacher's Guide & Activity

  教师指导与活动

  Activity

  List and discuss several possible connections between food and mood-either some you have heard about or some that are mentioned in the article. Does your personal experience suggest that some of these associations may be true? Does any solid scientific evidence support them?

  What does a healthy diet mean to you? How can you choose foods that promote good health but are still fun and taste good? Create
a list of Good Food Guidelines based on what you know or have heard. Revise your guidelines as you read and discuss this issue.

  Reading Comprehension

  What tastes good in one culture is rejected in another. Insects, dried seaweed, and the saliva of sparrows are delicacies to some. Sound gross? Where do you think honey comes from?

  How might food and eating be different 100 years from now? What foods might be popular? Will people have changed the way they eat? Think creatively, but be ready to defend your predictions with logic.

  How might future scientific discoveries affect our knowledge of food and emotion? How might people use such knowledge, either today or in the future?

  In what ways do plant breeders and food scientists genetically alter foods? Are some methods safer than others, in your opinion?

  What benefits are expected?

  Why do some people worry about “designer foods”? Do you think their fears are justified?

  Glossary

  algae 藻类(植物)

  alginate (化)褐藻酸盐

  bacterial 细菌的

  calcium 钙

  chemosensory 感受化学刺激的

  chromosome 染色体

  drought 干旱

  enzyme (生化)酶

  gene 基因

  helix 螺旋结构,螺旋形物品

  impulse 冲动,推动

  indulgence 沉迷,嗜好

  leprosy 麻风病

  ligase (生化)连接酶

  macho 男子汉,男子气概

  menthol 薄荷醇

  metabolize (使)新陈代谢

  molecule 分子;克分子

  neurologist 神经病学家

  nucleus 细胞核

  nutrition 营养

  parsley 西芹

  pesticide 杀虫剂

  plasmid (生)质体,质粒

  protein 蛋白质

  prototype 样品

  serendipity 意外的发现

  sucrose (化)蔗糖

  toxin (生)毒素

  trigeminal 三叉神经的



评论】 【推荐】 【 】 【打印】 【下载点点通】 【关闭


    



新 闻 查 询
关键词一
关键词二
服饰 首饰 手机
电器 MP3 数码相机
热 点 专 题
美国总统大选
2004珠海国际航空展
拉登最新录像曝光
阿拉法特病情严重
央行9年来首次加息
高峰亲子鉴定风波
中国足球改革风暴
加息后如何买房还贷
楼虫帮您买楼支招

 
 ⊙ 分类信息 投资赚钱的秘密武器!专治面瘫遗尿尿失禁 权威医院治愈高血压!
·高血压人要“解放”! ·治疗皮肤癣的最新成果 ·治愈股骨头坏死新突破 ·如果你有胃肠道疾病?
·你知道干啥最赚钱吗? ·开唐林香烧鸡烤鸭店 ·好生意,一月收回投资! ·疤痕疙瘩、痤疮一扫光
·8800元投资!88万年利 ·粥全粥道,赚钱之道! ·普通人,百万富翁的路! ·权威治皮肤顽疾白斑症
·让人人都有性感的家 ·投资几千元快活做老板 ·治疗肾病尿毒症新突破 ·当糖尿病患者“绝望时”
 



文化教育意见反馈留言板电话:010-62630930-5178 欢迎批评指正

新浪简介 | About Sina | 广告服务 | 招聘信息 | 网站律师 | SINA English | 产品答疑

Copyright © 1996 - 2004 SINA Inc. All Rights Reserved

版权所有 新浪网
北京市通信公司提供网络带宽