6.The food we eat seems to have a great effect on our health.Although science has made big 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 80% of human illness is related to food and 40% of cancer is related to food as well.That food is related to illness is not a new discovery.In 1945,some researchers realized that things commonly used to keep colour in meats and other food additives(添加劑)caused cancer.
Yet,these additives remain in our food,and it is difficult to know which things on the wrappings(包裝)of foods are helpful or harmful.The additives which we eat are not all so direct.Farmers often give penicillin to their animals,and because of this,penicillin has been found in the milk of cows.Sometimes similar things are supplied to animals not for their health,but just to make a profit.
The farmers are simply trying to fatten the animals in order to get a higher price on the market.Although some countries have tried to control such things,the practice continues.
121.According to this passage,we can knowB.
A.science has made food unfit to eat
B.perhaps most of human illness is caused by what we eat
C.perhaps most kinds of cancer are related to what people eat
D.cancer was discovered in 1945
122.Things that are used to keep colours in meats areB.
A.delicious                             
B.harmful
C.useless                               
D.helpless
123.Which of the following is NOT true?A
A.We needn't take care of what we eat.
B.Some wrappings of food are harmful.
C.Farmers try to make more money on the market by fattening their animals.
D."The practice continues"means"things are still going on like that".
124.All the additivesD.
A.have direct effects on our health
B.a(chǎn)re bright and colourless
C.a(chǎn)re not bright and colourful
D.have indirect effects on our health.

分析 本文主要講述的是食物可以讓我們生存,但是現(xiàn)在的很多疾病也是與食物有關(guān)的.告訴我們要特別注意自己所吃的食物.

解答 121.B 細(xì)節(jié)理解題.根據(jù)第一段第三句話Some research has shown that perhaps 80% of human illness is related to food and 40% of cancer is related to food as well.可知,百分之八十的疾病都是由我們吃的食物引起的,故B項(xiàng)正確.
122.B 細(xì)節(jié)理解題.根據(jù)第一段最后一句話In 1945,some researchers realized that things commonly used to keep colour in meats and other food additives(添加劑)caused cancer.可知,這些讓肉著色的添加劑會(huì)導(dǎo)致癌癥.那么對(duì)人體是有害的,故B項(xiàng)正確.
123.A 推理判斷題.根據(jù)第一段前三句話可知,食物可以讓我們生存,但是現(xiàn)在的很多疾病也是與食物有關(guān)的.說明對(duì)于我們的食物我們要特別注意,故A項(xiàng)錯(cuò)誤,所以選A項(xiàng).
124.D 細(xì)節(jié)理解題.根據(jù)文章最后一段第二句The additives which we eat are not all so direct.可知,很多的添加劑都不是直接的影響人體的健康的.故D項(xiàng)正確.

點(diǎn)評(píng) 本文是健康環(huán)保類閱讀理解.做這類題材閱讀理解時(shí)要求考生對(duì)文章通讀一遍,做題時(shí)結(jié)合原文和題目有針對(duì)性的找出相關(guān)語句進(jìn)行仔細(xì)分析,結(jié)合選項(xiàng)選出正確答案.推理判斷題也是要在抓住關(guān)鍵句子的基礎(chǔ)上合理的分析才能得出正確答案,切忌胡亂猜測,一定要做到有理有據(jù).

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