题目内容
Sports can help you keep fit and get in touch with nature．However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment．
Some sports are resource-hungry．Golf, as you may know, eats up not only large areas of countryside, but also tons of water．Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses (球场) in good condition．This causes major environmental effects．For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas．
There are many environment-friendly sports．Power walking is one of them that you could take up today．You don’t need any special equipment except a good pair of shoes; and you don’t have to worry about resources and your purse．Simple and free, power walking can also keep you fit．If you walk regularly, it will be good for your heart and bones．Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control．
Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials．But the final goal should be “green gyms”．They are better replacements for traditional health clubs and modern sports centers．Members of green gyms play sports outdoors, in the countryside or other open spaces．There is no special requirement for you to start your membership．And best of all, it’s free．
49．The author thinks the golf is resource-hungry because of the following EXCEPT that_____．
A．Golf wastes large areas of countryside
B．Golf runs out of much water
C．Keeping golf court in good condition needs too much energy
D．Golf is bad for people’s health
50．According to the passage, which of the following is an environment-friendly sport?
A．swimming in the pool B．hiking in the hills
C．playing basketball in the gym D．motor racing in the desert
51．The reason why the author uses power walking as an example mainly is because _________．
A．it improves our health B．it uses fewer resources
C．it is an outdoor sport D．it is recommended by experts
52．The purpose of the author’s writing this passage is to ______．
A．show us the function of major sports
B．encourage us to go in for green sports
C．discuss the major influence of popular sports
D．introduce different types of environment-friendly sports
49---52 DBBB
解析:
49．D 细节理解题。由文章第二段可知，A、B和C都对，只能D项与内容不符合。
50．B 推理判断题。由第四段Members of green gyms play sports outdoors, in the countryside or other open spaces．可知，环境友好运动要在室外。且由最后一段的But the final goal should be “green gyms”．可知，要在绿色环境下。故只有B正确。
51．B 细节理解题。由第三段第三句话可知。
52．B 写作目的题。从文章第一段的Sports can help you keep fit and get in touch with nature．可知，作者的目的就是要鼓励绿色运动。
新思维假期作业暑假吉林大学出版社系列答案
蓝天教育暑假优化学习系列答案We all know that regular physical exercise is good for a girl’s body, mind, and spirit ．Here are a few:
Research shows that girls who play sports do better in school and are more likely to graduate than those who don’t．Exercise improves learning, memory, and concentration, which can give active girls an advantage when it comes to the classroom．
Some benefits of sports are clear — like improving fitness and maintaining a healthy weight．Girls who play sports are also less likely to smoke．But girls who play sports in school also continue to see the benefits later in life, with reduced chances of getting breast cancer．Sure, you can get these benefits from any type of exercise．
Working with coaches, trainers, and teammates to win games and achieve goals is great practice for the real world, where teamwork is a key to success．For years, boys learned these skills through sports while girls sat on the sidelines．But as more and more women hit the field, they’re joining boys in both the classroom and the boardroom．
Girls involved in sports feel better about themselves, both physically and socially．Practicing, improving skills, and gradually achieving goals help to build confidence．
Pressure is a big part of life．Playing sports can help you deal with it, since exercise is a natural mood lifter and a great way to reduce pressure．Plus, when you are on a team, you have friends who support you both on and off the field．
Other benefits of doing sports include getting in shape, and making new friends．
| Title | Effects Sports Have on Girls |
| Theme | Sports do _____ to girls in several ways． |
| Mind | Help girls learn, _____ and concentrate better． |
| ___ | Improve fitness． Keep their weight in _____． Reduce the _____ of smoking and developing breast cancer later in life． |
| Spirit | Learn teamwork and _____ achieving skills while working together with coaches, trainers and teammates． _____ in sports makes girls feel better in physical and _____ ways． Help girls reduce the _____ in life． Have a good _____ and make new friends． |
Some sports are resource-hungry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses （球场） in good condition. This causes major environmental effects. For example, in the dry regions of