2004年1月六级听力原文的启示：每顿饭后刷牙牙齿好
开头段的两句话首先引入话题和给出结论：
How many teeth have you had filled in the past two years?If you follow the advice of Dr. Faustick you may be able to reduce the number of your visits to a dentist.
紧接着引出Dr. Faustick的对照试验：早晚刷牙组和每顿饭后刷牙组：
Dr. Faustick conducted a two-year survey to find out how to prevent or reduce dental decay. 946 students took part in an experiment. 523 students cleaned their teeth within ten minutes of eating when possible they used a toothbrush, when this was impossible they washed their mouth thoroughly with water. The remaining 423 students merely cleaned their teeth when they went to bed and when they got up in the morning.
给出对照试验的结果：每顿饭后刷牙组效果好于早晚刷牙组
All the students had their teeth X-rayed at the end of the first and second years. At the end of the first year, the night and morning group had three times as many decayed teeth as the clean after each meal group. At the end of the second year the latter group had 53 percent fewer decayed teeth than the former group.
研究者自己的切身经历的结果进一步来证实实验结果并给出原因分析是因为食物中的糖分是主要影响因子。
Dr. Faustick has cleaned his teeth after meal for thirteen years and has not had a single decayed tooth. He pointed out that sugar is a major agent in dental decay. Particularly the sugar in sweets, cakes, and soft drinks.
如何规避这种不好的结果呢？作者给出了理想情况和不切实际的情况的解决方案
Ideally you should keep a tooth brush in your pocket and use it immediately after you have finished eating. When this is impractical you can at least make sure that you have a drink of water and let the water through your teeth to force out any particles of food.
最后一小节，普遍性的大家的现状和坏牙的痛点和进一步突出了这样做的必要性。
Seven of out ten people loose at least half of their teeth by the time they are fifty. Many have a complete set of false teeth by that time. In any case neither toothache nor a visit to a dentist is very pleasant. So it is worthwhile making an effort to keep you own teeth as long as possible. The main preventative agent is simply water.
问题：
14. According to the passage what kind of food is most likely to cause dental decay?
A) Coca Cola
B) Sausage
C) Milk
D) Fried chicken
15. What does the passage tell us about the condition of Dr. Faustick's teeth?
A) He has had thirteen decayed teeth
B) He doesn't have a single decayed tooth
C) He has fewer decayed teeth than other people of his age
D) He never had a single tooth pulled out before he was fifty.
16. What does Dr. Faustick suggest to prevent dental decay?
A) He has had thirteen decayed teeth
B) He doesn't have a single decayed tooth
C) He has fewer decayed teeth than other people of his age
D) He never had a single tooth pulled out before he was fifty.
附上听力MP3：
2004年1月六级听力原文的启示：每顿饭后刷牙牙齿好相关推荐
- android studio granl,英语六级听力原文完整版.docx
英语六级听力原文完整版 2010年6月英语六级听力原文完整版 SeCtiOn A ShOrt COnVerSatiOn M: Oh, I'm SO SOrry I forgot to bring al ...
- 伪指令endp告诉汇编程序_全国2004年10月高等教育自学考试微型计算机原理及应用试题历年试卷...
   全国2004年10月高等教育自学考试 微型计算机原理及应用试题 课程代码:02277 一.单项选择题(本大题共15小题,每小题1分,共15分) 在每小题列出的四个 ...
- 计算机语言由低到高就被分为了什么阶段,2004年4月高等教育自学考试认知心理试题...
第一部分 选择题 (共30分) 一.单项选择题(本大题共20小题,每小题1分,共20分) 在每小题列出的四个选项中只有一个是符合题目要求的,请将其代码填写在题后的括号内.错选.多选或未选均无分. 1. ...
- 2004年11月1号了
2004年11月1号了 过的真快!10月份就这样也过去了 冬天似乎真的走近了,早起或晚上的时候 天气都已经是很凉了 2004也要就这样的过去了么?2004 比较喜欢的数字 就觉得2005是陌生的 不 ...
- SeSe 2004年9月18日, 0:59:51
SeSe 2004年9月18日, 0:59:51 我是你的影子,你不低头,你看不到我. 说: 在么 (≧?≦) 星空 {http://2089.vicp.net} 每时每刻每一件事,都要尽自己最大 ...
- R7-5 谷歌的招聘 (7 分)2004 年 7 月，谷歌在硅谷的 101 号公路边竖立了一块巨大的广告牌（如下图）用于招聘。内容超级简单，就是一个以 .com 结尾的网址，而前面的网址是一个 10
R7-5 谷歌的招聘 (7 分) 2004 年 7 月,谷歌在硅谷的 101 号公路边竖立了一块巨大的广告牌(如下图)用于招聘.内容超级简单,就是一个以 .com 结尾的网址,而前面的网址是一个 10 ...
- 计算机网络与通信02339,自考电商：2004年4月02339计算机网络与通信历年真题及答案...
以下自考本科电子商务(移动)专业:2004年4月02339计算机网络与通信历年真题试卷及答案由湖南自考生网www.zikaosw.com收集.提供.更多真题及答案,可在我办网站"历年真题&q ...
- 软件随想录(local.joelonsoftware.com/wiki)-2004年01月26日 让你的履历有可读性 - Getting Your Résumé Read
2004年01月26日 让你的履历有可读性 - Getting Your Résumé Read 让你的履历有可读性 From The Joel on Software Translation Pro ...
- 中国大陆 TOP 500 网站排行榜（ 2004 年 12 月Alexa 过滤版）
2004 年 12 月进入 Alexa 网站 TOP500 的中国大陆网站共计 122 家.依据<
- [ZT]契约式沟通（作者：王咏刚 2004 年6 月）
契约式沟通 (王咏刚 2004 年6 月) 1 问题引入 在软件开发项目里,除了少数自以为是的家伙以外, 没有人会否认沟通的重要性.但人们往往在重视沟通效果 的同时,忽略了对沟通技巧和沟通方法的学习. ...
最新文章
- CVPR2021 | 实现图像的“无限放大”，超详细局部隐式图像函数（LIIF）解读
- mac下安装android-sdk
- Windows驱动开发学习笔记（三）—— 内核空间内核模块
- OpenCV平面跟踪planar tracking的实例(附完整代码)
- 【下载！】实时计算正当时！助你轻松get Apache Flink 动向！
- 从零开始做一个SLG游戏（三）：用unity绘制图形
- CodeForces - 1422E Minlexes(dp+字符串)
- pthread_create()创建线程最大个数
- iOS网络编程实践--NSStream实现TCP Socket iPhone客户端
- linux那些事之follow_page
- 32位汇编寄存器含义解释
- 安装selenium教程
- python如何读取数据保存为新格式_运维学python之爬虫中级篇（五）数据存储（无数据库版）...
- Word如何调整页边距
- JFinal和JBoot创建一个定时任务
- 过滤链FilterChain，请求与响应--chain.doFilter()代码前后
- Ag-Grid React入门
- 【JavaScript】自定义函数
- 馆1：图书编码与定位
- 线性代数：约当标准型学习笔记