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1、2020届阅读理解专项训练（3 ）阅读理解1Some people say that the best way to reduce the size of your waist isto do stomach exercise. Many people believe that when specific musclesare exercised, the fatty tissues (组织 ) in the immediate area are burnedup. The truth is that exercise burns fat from all over the body and
2、notfrom one specific area. Of course, if you reduce the fat throughout yourbody, you will certainly see results around your waist too.Some people believe that you need to exercise twice a week in order tokeep a sufficient level of physical fitness. However, studies directed byAmerican scientists sho
3、w that unexercised muscles lose their strengthvery quickly. Within 48 to 72 hours, you must use the muscles again toreestablish (重建 ) the good physical effects. And what does that mean toyou?Americanscientistsconcludedthatwhiledailyexerciseis mosthelpful,exercisingeveryotherdayor threedaysa week wil
4、lkeepasufficient level of physical fitness.Is it true that you burn more calories running one mile than walkingthesamedistance?The answeris no.The truthis thatyouuse thesame amount of energy whether you walk or run the mile, since in bothcases you are moving the same weight the same distance. The sp
5、eeddoes not matter. Of course, if you run rather than walk for 30 minutes,you will cover more distance, and therefore burn more calories.If your breathing doesnt return to normal within 5 minutes after youfinish exercising, you have exercised too much. Five minutes or so afterexercising, your breath
6、ing should be normal, your heart shouldnt bebeating loudly, and you shouldnt be tired.1. If you want to reduce the fat around your waist, you should _.A. do stomach exerciseB. exercise the waistC.exerciseallthemusclesof yourbodyD.runfastfor30minutes2. From the second paragraph, we learn that _.A. we
7、 only need to exercise twice a weekB. we should exercise three times a weekC. muscles lose their strength after 48 hoursD. we should exercise every other day, or three days a week3. It can be inferred from the third paragraph that _ .A. youwilllose moreweightrunningone hourthanwalkingonehourB. wheth
8、er you run one mile or walk the same distance, you use thesame amount of energyC. you will lose more weight running one mile than walking the samedistanceD. both A and B4. If you have exercised too much, _.A. your breathing will take longer than 5 minutes to return to normal after you finish exercis
9、ingB. your breathing will return to normal within 5 minutes after finishing exercisingC. your heart will not be beating loudlyD. you will be too tired to move5. This passage tells us that _.A. it is better to do more running than walkingB. the more exercise you do, the healthier you will beC. the un
10、exercised muscles must be used again within 48 to 72 hoursD. in order to lose weight, you have to run fast【答案】 1-5 CDDAC【解析】1. C 。由第一段我们可以得知每一项运动都能使全身的肌肉活动，因此减去的是全身的脂肪，而不是某个部位的脂肪。2. D 。依据为第二段的最后一句话。3. D 。从第三段的第三句话和最后一句话可得到答案。4. A 。根据最后一段的第一句话可得到答案。5. C 。根据第二段中的“ However, studies directed by American
11、 scientistsshowthatunexercisedmuscleslosetheirstrengthveryquickly.Within48to72hours,youmustusethemusclesagaintoreestablish the good physical effects.”这两句可得出答案。2We have all experienced days when everything goes wrong. A day maybegin well enough, but suddenly everything seems to get out of control.Som
12、etimes a single unimportant event may cause a number of things tohappen. Let us suppose that you are preparing a meal and keeping aneye on the baby at the same time. The telephone rings and this causesyour troubles to begin. While you are on the phone, the baby pulls thetablecloth off the table, des
13、troying your half-prepared meal. You hangup hurriedly and attend to your baby. Meanwhile, the meal gets burnt.As if thisis notenoughto bringyouto tears,yourhusbandarriveshome, unexpectedly bringing three guests to dinner.Things can also go wrong on the road. During rush hour one eveningtwocarscollidedandthedriversbeganto argue.The womandriverbehind the two cars happened to be a learner. She got into a panic andstopped her car. This forced the driver following her to stop suddenly.This driver s wife was sitting beside him ho
