题目内容
10.The food we eat seems to have great effects on our health.Although science has made great steps in making food more fit to eat,it has,at the same time,made many foods unfit to eat.Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to diet as well.Different cultures are subject to certain illnesses because of the food that is characteristic in these cultures.That food is related to illness is not a new discovery.In 1945,government researchers realized that nitrates(硝酸盐) and nitrites(亚硝酸盐),commonly used to keep color in meats,and other food additives,caused cancer.Yet,these additives remain in our food,and it becomes more difficult all the time to know which things on the packaging labels(标签) of processed food are helpful or harmful.The additives which we eat are not all so direct.Farmers often give penicillin to cows and chick and because of this,penicillin has been found in the milk of treated cows.
Sometimes similar drugs are given to animals not for medicinal purposes,but for financial reasons.The farmers are simply trying to fatten the animals in order to get a higher price on the market.Although the FDA has tried repeatedly to control these,the practices continue.
59.How has science done a bad service to mankind?C
A.Diseases caused by food have been done away with.
B.It has caused a lack of information about the value of food.
C.Some harmful materials have been added to our food.
D.Scientists have made food more expensive to eat.
60.What are nitrates used for?B
A.They help process packaged food.
B.They keep the color in meats.
C.They cure diseases of cows and chickens.
D.They cause the animals to become fatter.
61.Which of the following statements is NOT true?A
A.You can find out harmful additives on the packaging labels of food.
B.Drugs given to animals are not all for medical reasons.
C.Researchers knew about the harm of food additives about 60years ago.
D.Food may cause forty percent of cancer in the world.
62.According to the passage,the FDA might beA.
A.an organization which controls the safety of food
B.a producer which makes additives
C.a factory which processes food
D.a hospital which cures cancer.
分析 本文是一篇科教类阅读,主要讲了有些人为了金钱的利益而向食品中添加各种直接或间接有害于人体的物质.
解答 59-62.CBAA
59题答案:C考查细节推理,根据原文第二段的In 1945,government researchers realized that nitrates(硝酸盐) and nitrites(亚硝酸盐),commonly used to keep color in meats,and other food additives,caused cancer.1945年,政府研究者意识到通常被用于保持肉类色泽的硝酸盐与亚硝酸盐及其它食品添加剂会致癌.可知本题答案为C选项.
60题答案:B考查细节推理,根据原文第二段的In 1945,government researchers realized that nitrates(硝酸盐) and nitrites(亚硝酸盐),commonly used to keep color in meats…"1945年,政府研究者意识到通常被用于保持肉类色泽的硝酸盐…"可知本题答案为B选项.
61题答案:A考查细节推理,根据原文第二段的and it becomes more difficult all the time to know which things on the packaging labels(标签) of processed food are helpful or harmful.而且一直以来想要知道生产出来的食物标签上的哪些东西是有益的还是有害的变得越来越难.可知本题答案为A选项.
62题答案:A考查细节推理,根据最后的一句Although the FDA has tried repeatedly to control these,the practices continue.尽管FDA反复尽力控制这些(人们为了经济利益而向动物食品中添加青霉素的行为),但是这些做法依然继续.可知FDA是一个管控食品安全的组织,故本题答案为A选项.
点评 本文是一篇科教类阅读,题目涉及多道细节理解题,做题时结合原文和题目有针对 性找出相关语句进行仔细分析,结合选项选出正确答案.推理判断也是要在抓住关键句子的基础上合理的分析才能得出正确的答案.
One day when I was in junior school,I went running on a (26)Dday.It was my favorite activity because the (27)Cwere so clean when it rained. (28)D,I saw an old man with (29)B clothes picking cans out of a rubbish bin.When I ran past him,I didn't know (30)A I should give him my umbrella.As I was thinking,I was still (31)C.But I finally decided to give him my umbrella,as I knew he needed the umbrella much more than I needed it,(32)D I ran back,give him the umbrella and said,"You (33)B this more than I do."To my (34)D,he took it with a big smile on his face and repeated,"Thank you!Thank you!God bless you."I hadn't expected he would (35)Cit so much.I walked away feeling (36)B.I turned back on last minute and (37)A him still smiling."It was just an umbrella."I thought,not (38)C that it was the (39)Dthat made him happy.He might feel that he wasn't (40)Bin the world.
A few weeks later,when I was running on the same street on a bright sunny day,I (41)C the same man in the same clothes sitting down resting.The only (42)Dwas my umbrella right beside him,looking like he (43)Ait.It was very clean and neatly placed.At that moment,I realized it didn't (44)D that I couldn't give him a house or a job.I only did what I was able to and it made a whole lot of (45)Bseem to go away.
26.A.snowy | B.sunny | C.cloudy | D.rainy |
27.A.parks | B.paths | C.streets | D.gyms |
28.A.Hopefully | B.Unfortunately | C.Surprisingly | D.Suddenly |
29.A.nice | B.wet | C.funny | D.clean |
30.A.whether | B.when | C.why | D.how |
31.A.smiling | B.looking | C.running | D.walking |
32.A.for | B.when | C.since | D.so |
33.A.care | B.need | C.enjoy | D.like |
34.A.excitement | B.disappointment | C.joy | D.surprise |
35.A.favor | B.love | C.appreciate | D.admire |
36.A.high | B.good | C.scared | D.amused |
37.A.saw | B.heard | C.imagined | D.sensed |
38.A.expecting | B.watching | C.realizing | D.feeling |
39.A.trust | B.confidence | C.respect | D.kindness |
40.A.small | B.alone | C.bothered | D.useless |
41.A.cared about | B.called on | C.passed by | D.looked after |
42.A.achievement | B.sign | C.choice | D.difference |
43.A.valued | B.remembered | C.honored | D.washed |
44.A.change | B.occur | C.hurt | D.matter |
45.A.happiness | B.suffering | C.rudeness | D.feeling |
--It's his plans.You can't imagine what it's like to feel that all your plans for the future have _________.( )
A. | set down | B. | turned down | C. | put down | D. | broken down |