甘肃省会宁县第一中学高一下学期期中考试英语试题Word版含答案.docVIP

英语 2015——2016学年度第二学期期中英语试题 第一部分：阅读理解(共两节，满分40分) 第一节(共15小题；每小题2分，满分30分) 阅读下列短文，从每题所给的4个选项(A、B、C和D)中，选出最佳选项。 A 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(添加剂)caused cancer. Yet, these additives remain in our food, and it is difficult to know which things on the wrappings(包装)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. 1．According to this passage, we can know ________. A．science has made food unfit to eat．perhaps most of human illness is caused by what we eat ．perhaps most kinds of cancer are related to what people eat ．cancer was discovered in 1945 2．Things that are used to keep colours in meats are________. ．delicious．harmful　　　　　　　 ．useless．helpless 3．Which of the following is NOT true? . We neednt take care of what we eat. B．Some wrappings of food are harmful. ．Farmers try to make more money on the market by fattening their animals. ．“The practice continues” means “things are still going on like that”． 4．All the additives ________. ．have direct effects on our health ．are bright and colourless ．are not bright and colourful ．have indirect effects on our health One day when I was 12, my mother gave me an order: I was to