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!

　　41. 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.

　　42. 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

　　43. 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

　　44. 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.

　　45. 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。