惠州市2013届高三第二次调研考试
来源:高中英语教学交流
发布时间:2012-10-31 17:55:00
查看次数:
内容提要:惠州市2013届高三调研考试英语试题及参考答案,详细版本将会稍后更新。
B
You know eating fruit and vegetables does good .
But do you know it can also make you look good? People who increased their
intake over just six weeks developed a healthy glow and appeared more
attractive, researchers found . Scientists at St Andrews University found eating
them slightly increased yellow and red pigments in the volunteers' skin. They
monitored the food intake of 35 people and took pictures of their faces, arms
and hands using a sensitive camera at the start, and after three and six weeks.
Increasing their intake of greens by 2.9 portions a day was found to make the
person look more healthy and an extra 3.3 portions could enhance their
attractiveness, when their photographs were rated by others.
Fruit and
vegetables are rich in carotenoids (类胡萝卜素),which are known to protect against
cell damage from pollution and UV rays, and can also prevent age-related
diseases including heart disease and cancer. But while it was known eating
extreme amounts of certain vegetables such as carrots could turn skin orange ,it
was not known a small increase was perceptible(被觉察)to others - and was seen as
appealing.
A camera measured changes to the skin's redness, yellowness and
lightness, and found it significantly changed in people who naturally increased
their intake. These changes were not evident in three weeks. Using light
sensors, the researchers showed these red and yellow hues were linked with the
levels of carotenoids in their skin. There are hundreds of carotenoids but those
thought to have the most dramatic effect are lycopene(番茄红素)-which gives tomatoes
and red peppers their red colour - and beta-carotene found in carrots as well as
broccoli, squash, and spinach. Skin colour is also affected by chemicals called
polyphenols(多元酚),found in apples, blueberries and cherries, which cause blood
rush to the skin surface.
31.What do we know from the
research?
A.If you take in a little more fruit and vegetables,
you will obviously look more attractive in three weeks.
B.The
researchers took the pictures of the 35 people in the research at different
stages.
C.Increasing your intake of greens by 2.9 portions a day can
greatly improve your health.
D.People who increased their intake of
greens by 3.3 portions a day were found the most attractive after six
weeks.
32.Which of the following is NOT the function of carotenoids
?
A.They can protect against cell damage from pollution and UV
rays.
B.They can prevent heart disease and cancer.
C.They can
prevent age-related diseases.
D.They can keep you in good
health.
33.Which of the statements is NOT TRUE according to the
passage?
A.We've already known eating extreme amounts of carrots can
turn skin orange.
B.We knew in the past that eating a few more carrots
could make us look appealing.
C.The research showed the improvement in
skin is linked with the levels of carotenoids in it
D.Among hundreds of
carotenoids, lycopene is thought to have the most dramatic effect on the
skin.
34.We can infer from the passage that _____
A.Skin's
redness, yellowness and lightness make a person look more healthy and
attractive.
B.Carotenoids have the same effect as
lycopene.
C.It is carotenoids that give tomatoes and red peppers their
red colour.
D.Both beta-carotene and polyphenols affect skin colour by
causing blood rush to the skin surface.
35.Which can be the best title
of the passage?
A. Eating fruit and vegetables does good . B. Fruit and
vegetables are rich in carotenoids.
C. How to become attractive.
D . Eating fruit and vegetables makes you look good
You know eating fruit and vegetables does good .
But do you know it can also make you look good? People who increased their
intake over just six weeks developed a healthy glow and appeared more
attractive, researchers found . Scientists at St Andrews University found eating
them slightly increased yellow and red pigments in the volunteers' skin. They
monitored the food intake of 35 people and took pictures of their faces, arms
and hands using a sensitive camera at the start, and after three and six weeks.
Increasing their intake of greens by 2.9 portions a day was found to make the
person look more healthy and an extra 3.3 portions could enhance their
attractiveness, when their photographs were rated by others.
Fruit and
vegetables are rich in carotenoids (类胡萝卜素),which are known to protect against
cell damage from pollution and UV rays, and can also prevent age-related
diseases including heart disease and cancer. But while it was known eating
extreme amounts of certain vegetables such as carrots could turn skin orange ,it
was not known a small increase was perceptible(被觉察)to others - and was seen as
appealing.
A camera measured changes to the skin's redness, yellowness and
lightness, and found it significantly changed in people who naturally increased
their intake. These changes were not evident in three weeks. Using light
sensors, the researchers showed these red and yellow hues were linked with the
levels of carotenoids in their skin. There are hundreds of carotenoids but those
thought to have the most dramatic effect are lycopene(番茄红素)-which gives tomatoes
and red peppers their red colour - and beta-carotene found in carrots as well as
broccoli, squash, and spinach. Skin colour is also affected by chemicals called
polyphenols(多元酚),found in apples, blueberries and cherries, which cause blood
rush to the skin surface.
31.
research?
A.
you will obviously look more attractive in three weeks.
B.
researchers took the pictures of the 35 people in the research at different
stages.
C.
greatly improve your health.
D.
greens by 3.3 portions a day were found the most attractive after six
weeks.
32.
?
A.
rays.
B.
C.
prevent age-related diseases.
D.
health.
33.
passage?
A.
turn skin orange.
B.
could make us look appealing.
C.
skin is linked with the levels of carotenoids in it
D.
carotenoids, lycopene is thought to have the most dramatic effect on the
skin.
34.
A.
redness, yellowness and lightness make a person look more healthy and
attractive.
B.
lycopene.
C.
red colour.
D.
causing blood rush to the skin surface.
35.
of the passage?
A. Eating fruit and vegetables does good . B. Fruit and
vegetables are rich in carotenoids.
C. How to become attractive.
- 相关文章
- ·2008年高考英语阅读理解长难句解析10-05·2012届惠州二模分数线11-04·惠州市2011届高三英语4月模拟考试04-27·2020年山东省威海市高三二模英语试题07-01·2014年广州一模数据分析报告及分数线解读03-25·2011年惠州4月份模拟考试分数线05-03
- 最新文章
-
·2024广东二模英语答案详解04-24·名题精选 | 金太阳高三考试英语试题和答案04-08·名题精选︱2024年韶关二模英语试题及参考答案03-29·名题精选︱2024年广州一模英语试题及答案详解03-24·名题精选 2024年广州一模英语试题及参考答案03-21
- 阅读排行
- ·2019年广东一模英语试题及答案03-21·2019年高考广州一模英语试题及答案03-24·2020届广东金太阳高三1月联考01-14·2019年深圳二模英语试题及答案05-08·2011年广州一模英语科听说考试分析09-22·金太阳百万联考5月高三英语试题05-28·2013年广州一模英语试题及答案(文档版)03-19·2018年茂名一模英语试题01-23·2019年广州二模英语试题及答案04-26·2016年广州一模听说考试答案01-27
2008-2021www.zshunj.cn
点击这里识别二维码关注公众号
点击这里识别二维码关注公众号