临海市白云中学2012年高一下学期期中英语试卷答案(3)

42. A. motto                        B. plan                  C. goal                           D. direction
43. A. worried                       B. hit                             C. reached           D. hurt
44. A. attraction            B. devotion               C. inspiration          D. expectation
45. A. slightly                B. hardly                  C. clearly                       D. properly
46. A. introduce                    B. relate                    C. present              D. compare
47. A. weaken                       B. wound                 C. amuse                D. cheer
48. A. reserve                     B. deliver                   C. achieve               D. abandon
四、阅读理解（共15小题；每小题2分，满分30分）
第一节：阅读下列短文，然后从49－64各题所给的四个选项A、B、C和D中，选出最佳选项，并标在试卷的相应位置。
A
Increasingly, over the past ten years, people--- especially young people –have become aware of the need to change their eating habits, because much of the food they eat, especially processed food(加工过的食品), is not good for the health. As a result, there has been a growing interest in natural foods: foods which do not contain chemical additives(添加剂) and which have not been affected by chemical fertilizers(化肥), widely used in farming today.
Natural foods, for example, are vegetables, fruit and grain which have been grown in soil that is rich in organic matter. In simple words, this means that the soil has been nourished(给…营养) by unused vegetable matter, which provides it with vitamins and minerals. This in itself is a natural process compared with the use of chemicals and fertilizers, the main purpose of which is to increase the amount—but not the quality—of foods grown in commercial farming area.
Natural foods also include animals which have been allowed to feed move freely in healthy pastures(牧场). Compare this with what happens in the mass production of poultry(家禽)：there are battery farms, for example, where thousands of chickens live crowded together in one building and are fed on food which is little better than rubbish. Chickens kept in this way are not only tasteless as food; they also produce eggs which lack important vitamins.
There are other sides of healthy eating which are now receiving increasing attention from experts on diet. Take, for example, the question of sugar. This is actually unnecessary food. It is not that sugar is harmful in itself. But it does seem to be addictive: the quantity we use has grown steadily over the last two centuries and in Britain today each person consumes an average of 200 pounds a year! Yet all it does is provide us with energy, in the form of calories. There are no vitamins in it, no minerals, and no fibre.
49. People have become more interested in natural foods because______.
A. they want to keep healthy
B. they want to taste all kinds of foods
C. natural foods are more delicious than processed foods
D. they want to return to nature
50. Chickens raised in poultry farms are all of the following EXCEPT that _____.
A. they are fed on food which is little better than garbage
B. they live in very crowded condition
C. the eggs they produce lack vitamins
D. they are allowed to move about and eat freely
51. According to the passage, ______.
A. people can only find sugar to give them energy
B. sugar is bad for the health
C. the use of sugar is habit forming
D. sugar only sweetens food, but provides us with nothing useful
B
For the most part, you are probably only exposed to the music that is played on your favorite radio stations and TV shows, music Web sites, or the music that your friends and family members enjoy. While you probably know a lot about your favorite type of music, it can be a rewarding experience to enlarge your horizons (眼界), discovering artists and types of music that you’re not familiar with. Who knows, you might discover you like certain types of music you never even considered.
Have you ever wondered about the history and influences of your favorite types of music? For example, did you know that rock ’n’ roll originated (起源) from the blues, and that the blues began as a form of musical expression for African Americans during slavery(奴隶制度)? Did you know that most hip-hop is heavily influenced by early rhythm blues and jazz?