PDF《国家开放大学广东分部 2017 年秋季期末考试》

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2017 年秋季期末考试 现代文员专业((听说英语(1)》试题

2018 年I月I.Listening and writing (30 points,

2 for each) Directions: Listen to the VOA Special English report TWICE, then ELI in the blanks with proper words you heard from the tape. Write the corresponding words on the Answer Sheet From VOA Learning English, this is the Health&

Lifestyle report There is an old saying: You are what you eat,,

When you eat the right foods, you feel - 」一一一 physically. But what you eat can also make you feel better emotionally and mentally. American Leslie Korn is a mental health 一 2一--She has been treating people for trauma and depression for more than

40 years Korn noticed that some of the foods herwe-re 3es 一一 were eating seemed to affect their mental health. She noted that eating foods like dark chocolate, sweet -一坦'

一, eggs and cherries seemed to lower pain levels and ease signs of depression in the patients She likens the human body to an automobile 一acar that needs the right 一A--to run

1 think about our body in some ways like a car engine. We need to give it the right fuel. Arid each of us have a need for a particular combination of proteins, and carbohydrates and fats, Leslie Korn was so sure of what she observed in her patients that she wrote about it. Her book is called The Good Mood Kitchen: Simple Recipes and Nutrition Tips for Emotional 6-一 In it, she explains the importance of specific foods 一like fats ,The brain is made up of fat. It'

s made up of chemicals that talk to each other and that are lubricated by the fat in order to communicate across the synapses, and contribute to our 二(5218) 《听说英语(I) 》 to focus, to apply attention and to lift our mood She adds that the United States military is studying the effects of Omega

3 fatty acids on human health. These fatty acids are mainly found in 一8一oil. But they are also in some vegetable oils and foods like walnuts Korn said that researchers suspect Omega

3 fatty acids are 一一9一not only in treating depression and anxiety, but also for suicide prevention Indeed, there is some very good research going on in the military looking at the role of Omega

3 fatty acids for not only treatment of depression and anxiety, but also for suicide prevention,,

Wild salmon is 一』J一in these fatty acids, and Korn includes easy directions for cooking salmon However, the health website Prevention notes that all fish contain mercury 一some more than others America'

s National Resource Defense Council warns that even small amounts of mercury can interfere with brain development To avoid mercury, experts一一Il一一eating wild Pacific salmon, shrimp, farmed catfish and haddock or_ 丝Dfish, such as sardines and anchovies. These all contain Omega 3s, but are low in mercury But eating healthy fats is not-

13 一.一Korn says we also need to eat foods that break down the fat. She suggests eating dark-14 一一 vegetables '

For example, if your liver and your gallbladder isn'

t working, you can'

t break down the fats that are then absorbed into the blood stream and then support brain function. What we know is that the greens, in particular the bitter greens, help us digest fats and send those fats to the brain where we need it Those vegetables are part of what Leslie Korn calls the Brainbow diet. Many health experts 试题第1页共5页say we need to eat a rainbow of foods 一in other words, vegetables of all 」