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　　Persons who are overweight should watch their diet carefully in order to lose pounds.The,best way to do this is to start a weight control program.At first it is wise to talk with your doctor.He can advise you of the number of calories(卡路里.you should have in your meals each day.He can tell you about exercising while on your diet.A good rule is to lose slowly.A loss of a pound or two is plenty.
　　Plan meals around foods you know.This means that it is wise to include foods that you are used to and that are part of your regular eating habits.When you have lost the weight you wish,simple items can be added to your diet so that you can maintain the weight you want.While you are dieting,try to build a pattern of eating that you can follow later to maintain your desired weight.
　　When dieting,choose low-calorie foods.Avoid such items as fats,fried food,sweets,cakes,cream and soft drinks.Try to take coffee and tea without sugar or cream.Snacks can be part of your diet.For example,a piece of fruit or a simple dessert saved from mealtime can be eaten between meals.
　　Keep busy!This way you will not be tempted to go off the diet.Make full use of opportunities to exercise.Try walking instead of riding whenever possible.Happy dieting!
　　1、While dieting you should ________.
　　A.choose fried foods
　　B.choose low-calorie food
　　C.choose snack as hamburger in McDonalds
　　D.talk to your doctor
　　参考答案：B
　　参考解析：从原文第二段'When dieting，choose low-calorie foods.可以找到答案。
　　2、What is the main idea of the passage?
　　A.How to diet.
　　B.Why we should diet.
　　C.What we should diet.
　　D.Where we should diet.
　　参考答案：A
　　参考解析：文章第一段第一、二句话Persons who are overweight should watch their diet carefully in order to lose pounds.The best way to do this is to start a weight control program点明了本文的主要内容是…the best way to do，即方法问题。
　　3、According to the passage,which of the following statements is NOT true?
　　A.While dieting,you should ask the doctor so that you can lose your weight quickly.
　　B.Plan meals means to have some foods you like and take them as your daily eating habits.
　　C.When you have lost your weight,you can have some coffee and tea without sugar or cream.
　　D.As you are dieting,don't forget exercise.
　　参考答案：A
　　参考解析：第一段末尾，作者建议A good rule is to lose slowly.A loss of a pound or two is plenty应该慢慢地减肥，选项A，医生会建议你迅速减肥是错误的。
　　4、If you want to start a weight control program,you should ________.
　　A.ask your doctor
　　B.plan meals and choose low-calorie foods
　　C.do some exercise
　　D.all of the above
　　参考答案：D
　　参考解析：文章说，要减肥的话，就要开始减肥计划，并与医生讨论这个问题，计划好三餐饮食，并要加强锻炼。所以A、B、C都是正确答案。
　　5、When you have lost the weight you wish,you can ________.
　　A.have some more simple items in your diet
　　B.eat more and more foods you like
　　C.stop dieting
　　D.tell the doctor what you've done
　　参考答案：A
　　参考解析：原文第二段When you have lost the weight you wish，simple items can be added to your diet so that you can maintain the weight you want。减到理想体重以后，就可以吃一些简单的食物。
　　参考译文
　　肥胖人士要减肥的话，必须要密切关注自己的饮食。最好的方法就是开始一项体重控制计划。首先，与你的医生讨论这个问题，这是明智之举。他可以建议每天你应该食用的卡路里的数量，他可以告诉你在节食的时候要注意运动。一个很好的方法就是慢慢地减肥，一次减少一两磅就很多了。
　　用你熟悉的食物计划你的三餐。这就意味着，你的节食计划里应该包括那些你习惯了的、成为你通常饮食习惯一部分的食物。当你达到你希望的重量时，可以将一些简单的食物添加到你的饮食中，以便你能保持你想要的体重。当你节食的时候，试着养成一个以后你还能保持的饮食习惯，从而可以维持你的理想体重。
　　节食时，要食用低卡路里的食物，不要吃如肥肉、油炸食品、糖果、蛋糕、奶油和软饮料之类的东西。试着喝不带糖和奶油的咖啡或茶。小点心可以是你食谱的一部分。例如，可以在正餐之间吃一片水果或者一份饭后剩下的简单的甜点。
　　保持忙碌!这样的话你将可以脱离你的食物。充分利用各种锻炼的机会，只要有可能，就要尽量走路而不是开车。节食愉快!