2017年12月英语六级听力真题预测418
2017年6月英语四六级考试已顺利结束，文都四六级小编预计2017年6月英语四六级成绩查询时间为8月19日。这次没有发挥好的各位考生不要担心！文都四六级小编会陪伴着大家一起复习的！如今，英语六级听力已经进入改革的第二个年头了，各位考生也许已经开始习惯短片新闻听力和学术讲座，但是为了能让各位考生多练习新的听力考试模式，文都四六级小编给各位考生提供2017年12月2017年6月大学英语四级考试真题及答案解析汇总
2017年6月大学英语六级考试真题及答案解析汇总
文都教育2017年6月英语四六级考试真题解析视频
听力习题：
19.
A. Lack of vitamins is the main cause of skin cancer.
B. New research proves that sunbathing causes no problems at all.
C. The danger of the sunshine has been ignored because of its benefits.
D. Proper exposure to the sun can contribute a lot to our health.
20.
A. Stomach cancer.
B. Skin cancer.
C. Lung cancer.
D. Blood cancer.
21.
A. It helps people get up early.
B. It produces Vitamin D.
C. It kills cold viruses.
D. It enables us to look healthy.
听力原文：
W: Good morning, class. Today I thought we would talk about something bright and cheerful-the sun. Can anyone tell me how you feel
when it's sunny compared to how you feel when it's cloudy?
M: I find that it's a lot easier to get up in the morning if it's sunny.
W: Well, what if I told you that it would rain for weeks on end with no break.
M: I don't think I would like that very much.
W: Most of the articles we read lately regarding the sun are discussing the negative effects of staying in the sun for too long, saying that ultraviolet radiation from the sun is a major cause of skin cancer. Although these articles are factual, the sun does have some positive side effects as well. As a matter of fact some scientists believe sunlight may reduce the risk of several types of cancer.
M: Excuse me, but many articles that I've read state that it can take as little as 30 minutes to get a sunburn.
W: True, but in small doses, the sun can be quite healthy for you. In fact, recent studies have found that /sunlight can actually help protect you from certain types of cancer such as breast and stomach. More importantly, the sun also provides us with our main source of Vitamin D.
M: Well, I don't need to worry about vitamins because I take multi-vitamins every day.
W: That's great, but wouldn't it be better if you didn't have to take them and you were able to get vitamins in a more natural way such as food and the sun?
M: Does that mean we should spend all day in the sun without any protection?
W: No, spending roughly ten minutes per day in the sun should be enough to supply us with all the Vitamin D that we need.
Questions 19 to 21 are based on the conversation you have just heard.
19. What does the teacher mainly want to tell her students in this class?
正确答案：D
解析：老师在承认长时间晒太阳的害处后强调的是其益处，答案为D。说法过于绝对的选项不能选，可直接排除B。另外有悖常识的选项一般也不能选，可排除C。
20. What kind of cancer may the sunlight protects us from?
正确答案：A
解析：A是老师提到阳光可以防御癌症后列举的例子之一。B是曝晒导致的。
21. What is the main function of sunshine when concerned with our bodies?
正确答案：B
解析：B为两次提及的明示信息，特别是最后重申时应该重视。A只是男士的一种感受。Vitamin D属于对话后半段的高频词汇，往往就是答案。
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