Below is some advice on how to prevent cancer:8 Ways to Avoid Cancer in Your Lif

题文

Below is some advice on how to prevent cancer:8 Ways to Avoid Cancer in Your Life1. Eat BlueberriesAside from being a healthy and delicious snack, blueberries contain pterostilbene, which has important colon（结肠） cancer-fighting prosperities. But wait, it gets better. Blueberries also offer a large do of vitamins C (14 milligrams per cup). So at breakfast, try to take in a cup and a half of blueberries in your cereal or yogurt, or mixed with other berries.2. Drink Pomegranate（石榴）JuiceThe deep red juice of the pomegranate contains polyphenols, isoflavones and ellagic acid, which together create a powerful anticancer mixture. Most recently, rearchers from the University of Wisconsin at Madison has discovered that 16 ounces of pomegranate juice per day also may inhibit the growth of lung cancer.3. RelaxFeeling stresd or worried? Find ways to relax and you may reduce your chances of developing cancer. Purdue University rearchers tracked 1,600 men over 12 years and found that half of tho with high levels of worry died during the study period. only 20 percent of the optimists died before the study were completed, while 34 percent of the extremely anxious men died of some type of cancer. Instead of stressing about the past or future, focus on the prent and relax!4. Take Selenium（硒）Selenium is well known for its cancer-fighting properties. In a study of almost 1,000 men, rearchers from the Journal of the National Cancer Institute found that when men with the lowest initial levels of lenium in their bodies received a daily supplement over a 4 year period, they cut their prostate（前列腺） cancer risk by a remarkable 92 percent. However, it is possible to get too much of a good thing, so monitor your intake of lenium-containing supplements, Brazil nuts, tuna, meats and grains carefully.5. Eat Sushi（寿司）Seaweed may not be your idea of a great snack, but it is high in fiber, calcium and iron, and dry, roasted aweed sheets ud in sushi provide the additional benefits of vitamins A and C. Sushi rolls are also high in protein— a typical spicy tuna roll has only 290 calories but packs 24 grams of protein. So don’t skimp（节省）on the Sushi!6. Enjoy the OutdoorsVitamin D caus early death of cancer cells. A study published in the American Journey of Clinical Nutrition reported that women who supplemented their diets with 1,000 international. Units of vitamin D every day had a 60 percent to 77 percent lower incidence of cancer ever a four-year period that did women taking a placebo(无效对照剂). Experts recommend supplementing your fun in the sun with 1,100 to 2,000IU of vitamin D each day.7. Breathe Clean AirThere’s no question that condhand smoke kills. A recent American Journal of Public Health study showed that nonsmokers working in smoky places had three times the amount of carcinogen（致癌物质） in their urine（尿） than nonsmokers working in smoke-free locations. What’s wor, their levels of the carcinogen ro 6 percent for every hour worked. Nine states have banned smoking in all workplaces, bars and restaurants. The message is clear: Do whatever you can to avoid the cloud of smoke. 8. Break a SweatEven a small amount of exerci can offer major cancer-fighting benefits. In a study of 29,110 men published in the International Journal of Cancer, men who exercid just once a week had a percent lower risk of metastasis(转移性) prostate cancer than men who didn’t work out at all. The better the frequency, duration and intensity of the exerci, the bigger the reduction in risk, according to the study. 小题1:To prevent yourlf from catching colon cancer, you should eat ____ as often as possible.A．sushiB．blueberriesC．pomegranatesD．Vitamin D小题2:A person is very likely to catch some type of cancer if ______.A．he is very fond of exerci every day.B．he is addicted to smokingC．he is always feeling extremely stresd or worriedD．he likes to have meals in restaurants小题3:_____ will remarkably reduce the risk of men’s prostate cancer.A．Having a daily supplement of leniumB．Drinking a cup of pomegranate juice every dayC．Breathing fresh air now and thenD．Taking exerci at least once a week小题4:If you want to keep cancer away, it is particularly important to ______.A．have a daily supplement of vitamins B and CB．try to ignore the condhand smokingC．take in as many lenium-containing supplements as possibleD．having exerci as often as possible 题型：未知难度：其他题型

答案

小题1:B小题2:C小题3:A小题4:D

解析

文章介绍了几种预防癌症的与饮食有关的食物。小题1:B 细节题。根据第一部分blueberries contain pterostilbene, which has important colon（结肠） cancer-fighting prosperities.可知B正确。小题2:C 推理题。根据文章第三部分Relax可知压抑和担忧会让人患上某种癌症。故C正确。小题3:A 细节题。根据第四部分的they cut their prostate（前列腺） cancer risk by a remarkable 92 percent.可知A正确。小题4:D 根据文章最后一段3,4行men who exercid just once a week had a percent lower risk of metastasis(转移性) prostate cancer than men who didn’t work out at all.可知D正确。

考点

据考高分专家说，试题“Below is some advice.....”主要考查你对 [健康环保类阅读 ]考点的理解。 健康环保类阅读

健康环保累阅读概念：

健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。体裁有记叙文、 说明文、议论文和各种应用文。

健康环保类文章阅读技巧：

   健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。阅读此类短文要以现象或事物为中心进行思考，理解现象产生的原因、条件和客观规律等。同时要抓住事物的特征、用途和相互关系等。科普环保类文章一般为说明文，从结构上看大致可分为三个部分：   第一部分一般是文章的首段，主要用来提出文章的主题，即文章想要阐述、说明的主要内容；   第二部分是文章的主体，可由若干个段落组成，对文章的主题进行展开说明；   第三部分是结尾段，对文章的主题进行归纳总结。这类文章多用一般现在时，而且一般多使用客观性词语表述。有时为了强调客观性，也常使用被动语态。   从近几年的考试题来看，科普环保类的文章越来越与人们的实际生活相接近。由于此类文章缺乏故事情节，很多同学对此类文章感到费解。但一般的科普类文章都是就事论事，需要逻辑推理和想象的时候较少，因此此类阅读题也没有同学们想象中的那么难，只要多加训练，就能较好地答题。【阅读策略】 1、概要(Summarizing)：  阅完材料后，将所阅材料浓缩，摘要，做出所阅材料的书面或口头梗概。 2、组织(Organization)：  阅读后根据阅读内容，识别观点、人物、事件之间的关系以及文章的结构关系。如：时间关系、比较或对比关系、相关关系及因果关系等。