| 1. 难度：简单 | |
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Any exercise is good, but when it comes to losing weight, it’s hard to beat running. After all, _____________is one of the most efficient ways to _________calories and keep fit without having to restrict your diet. If you’re already a runner, _________. If you’re not a runner yet but ___________ in losing weight . here are four _________why running can be the best exercise for weight loss. Running works _________when you come to rest. Even when_________running with walking the same distance, studies find that running will_________to greater weight loss. In a long-term comparison study of runners and ___________, calories burned through funning led to 90% more weight ____________than calories burned through walking. Running is time efficient. Even if the rumor that running a mile and walking a mile burn the same amount of calories was true, running would be a fairly____________way to burn those calories. Most people can run two or three times____________they can walk in a given amount of time. Running is____________.In my opinion, little is actually____________to go running. You don’t need any____________________beyond a pair of running shoes. For this reason alone, running is the best__________for weight loss just__________its cheapness and easy access, and there are fewer barriers to keeping a routine. Running makes people high.__________,studies support what many runners have____________--running can actually ger you high. Scientists have found links between moderate (适度的) to intense exercise and brain chemicals, which can__________the occasional flood of thrills that rush over you during a hard run. 1.A.running B.swimming C.walking D.diving 2.A.offer B.dominate C.take D.burn 3.A.turn on B.depend on C.keep on D.come on 4.A.disappointed B.interested C.busy D.skillful 5.A.steps B.measures C.reasons D.effects 6.A.ever B.almost C.even D.just 7.A.connecting B.comparing C.equipping D.supplying 8.A.lead B.apply C.stick D.adjust 9.A.swimmers B.players C.walkers D.joggers 10.A.gain B.change C.damage D.loss 11.A.slower B.faster C.shorter D.simpler 12.A.as soon as B.as far as C.as long as D.as well as 13.A.convenient B.essential C.complicated D.valueless 14.A.allowed B.agreed C.required D.forbidden 15.A.tool B.advice C.stool D.device 16.A.exercise B.application C.example D.motivation 17.A.in case of B.because of C.instead of D.in spite of 18.A.Sadly B.Fortunately C.Cautiously D.Disappointedly 19.A.experienced B.suffered C.benefited D.realized 20.A.explain B.reduce C.describe D.present
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| 2. 难度：简单 | |
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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 choice of sport 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(高尔夫球场) 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 shortages in some local areas. In fact, 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 pair of good 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 can 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 control your weight better. 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(代替物) 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. 1.What do we know about golf from the passage? A.It is popular in Portugal and Spain. B.It needs water and energy to keep its courses green C.It pollutes the earth with chemicals and waste. D.It causes water shortages around the world. 2.The author uses power walking as example mainly because . A.it uses fewer resources B.it improves our health C.it is an outdoor sport D.it is recommended by experts 3.Which of the following is the author most probably in favor of? A.Playing basketball in a gym. B.Motor racing in the desert. C.Cycling around a lake. D.Swimming in a sports center. 4.What’s the purpose of the author writing the passage? A.To show us the function of major sports. B.To encourage us to go in for green sports. C.To discuss the major influence of popular sports. D.To introduce different types of environment friendly spors.
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| 3. 难度：中等 | |
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语法填空 It’s discovered that poor health habits can equal poor grades, as those 1. are at the top of the class tend to have 2. (few ) unhealthy behaviors, including drug use. The survey 3. (conduct) by the U. S. Centers for Disease Control and Prevention, and showed a strong link 4. the health habits of teens and their academic achievements. “As our nation’s children begin another school year, it’s important 5. (remember) that health and academic performance are actually related,” said the CDC’s director, Dr. Brenda Fitzgerald. Researchers analyzed the data from 6. 2015 government survey and found that students whose grades were 7. (most) Ds and Fs were more likely to have engaged in behaviors such as 8. (inject) illegal drugs, skipping school, or having other personal 9. (problem). The students who maintained A averages were twice as likely to eat breakfast every day and also maintained physical activities of at least 60 minutes a day five or more days a week. There is no direct cause and effect relationship, but Fitzgerald says that there is a 10. (connect) between health habits and academic achievements.
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