1. People who dont eat meat can stay healthy.
True. As long as people eat enough milk, eggs and meat alternated, they can get enough protein.
2. Fresh vegetables cooked at home are always more nutritious than canned vegetables.
False. The difference depends on how vegetables are prepared than whether they are fresh or canned. Vegetables cooked in too much water lose a great amount of vitamins.
3 Food eaten between meals can be just as good for health as food eaten at regular meals.
True. Nutritional value depends on what type of food you eat, not when you eat them. Eating an egg or an orange between meals can contribute to a good diet.
4. Taking extra vitamins beyond the recommended daily allowances wont give you more energy.
True. Its widely believed that extra vitamins provide more energy. But taking more than the body needs doesnt make it function better, not more than overfilling your gas tank makes your car run better.
5. Natural vitamins are better supplements for the diet than synthetic vitamins.
False. There is no difference. A vitamin has the same properties and specific chemical structure whether made in a laboratory or taken from plant or animal parts.
6 Older people need the same amount of vitamins as younger people.
True. Older people need the same amount of vitamins as younger people although they need fewer calories . Certain illnesses raise the requirements for some vitamins, but that is true for the young as well as the old.
7 Food grow in poor soil is lower in vitamins than food grown in rich soil.
False. The vitamins in our food are made by the plants themselves. They dont come from the soil. However, the minerals in a plant depend on the minerals in the soil.
If you have answered these questions correctly, You can say you know much about food and nutrition by todays standards. But remember that nutrition is growing science and that it may be changed as new information is obtained.
The main purpose of the passage is _____.
A to list todays standards of food and nutrition
B to introduce what should be eaten and what not
C to explain what is helpful to your health and what is not.
D to test our nutrition IQ by judging the problems listed
SAT阅读真题长难句解析2道
如何加快SAT阅读速度?
三大SAT阅读技巧和步骤
SAT阅读考试内容介绍
SAT阅读高频词汇整理之财富
SAT阅读材料:双城记分析
SAT阅读真题考什么?
SAT阅读高分需要克服的五大问题
SAT阅读小说类材料的阅读方法
SAT阅读长难句理解分析一例
SAT阅读高分需要掌握词汇
SAT阅读高分技巧之对比推断
4大SAT阅读解题技巧
3大SAT阅读答题技巧
SAT阅读完成句子题分类介绍
两大SAT阅读技巧提高阅读速度
五大常用SAT阅读技巧
SAT阅读考试答题策略
SAT阅读技巧之句子结构
SAT阅读考试内容详解
SAT阅读必备技巧之略读
SAT阅读真题常考词汇
SAT阅读扩展:Elizabeth Taylor
SAT阅读题型分类总结
SAT阅读方法及常考题型
SAT阅读文章特点分析
SAT阅读方法之短文章
SAT阅读真题小说节选
SAT阅读完成句子题答题规律
两类SAT阅读题解题技巧
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |