不要盲目减肥-英文课堂pre教学提纲

不要盲目减肥

Don't slimming down blindly

肥胖是影响健康的一大因素。很多女生常常说着要减肥，然而盲目的减肥不但不能达到让自己更健康、外形变好看的目的，反而会对身体造成伤害。所以我们要对盲目减肥说不。

Obesity is one of the main factors that affects health. A lot of girls often say they want to lose weight, however, slimming down blindly can’t make them healthier or more beautiful, but can cause harm to the body. So we should say no to slimming down blindly.

我们减肥的目的是为了健康和外形好看

We lose weight for health and for beauty.

从健康的角度来看，我们之中的大多数都不需要要减肥。以大家熟悉的BMI指数作为标准，身高165的同学体重应在50kg~65kg之间，175的同学体重应在55kg~75kg之间。

Actually, most of us don't need to lose weight for health. Using BMI as a standard, whose height is 165cm, the weight should be between 50kg~65kg, whose height is 175cm, the weight should be between 55kg~75kg.

在一项针对大学生的调查结果显示受调查的大学生中仅有8%超重或肥胖，甚至还有22.9%的同学偏瘦。而在正在减肥的大学生中有88.7%的同学体重是正常的。这些数据表明我们并不需要为了健康而减肥。

In a survey of college students shows only 8% of the college students are overweight or obese, even 22.9% of the students are underweight. And among the students who want to lose weight, 88.7% of them are within the standard limit. These data suggest that we don't need to lose weight for health.

而且盲目的减肥还会带来大量的健康隐患：饮食失调，低血糖，焦虑症和厌食症等等；研究发现，那些减肥不合理的人骨折的概率要高于正常人。

And slimming down blindly will bring a lot of health problems, eating disorders, low blood sugar, anxiety and anorexia, etc. Accord to the research, the person who loses weight improper is more easily getting fracture than others.

在调查中减肥的同学中有29.1%主要依靠“节食”来减肥，还有滥用减肥药物的现象发生，

这两种减肥方式本身就会对身体造成伤害。

In the survey there are 29.1% of students who manage to lose weight by dieting , and some even use drugs，which will cause more harm to the body.

所以我们中的大多数其实并不需要减肥，肥胖的同学则需要通过合理健康的方式逐渐减重而不是通过节食等方式盲目减肥。

So most of us don't really need to lose weight for heath, obese students should lose weight by a healthy way rather than slimming down blindly through diet or other way.

为了外形更加好看也不能盲目减肥。

For beauty, we can't slimming down blindly.

我们先来看一些图片，为了更好看而减肥的她们反而因为过瘦不如原来好看。不健康的减肥方式造成的反弹和过瘦等结果显然不是我们想要的。

Let me show you some pictures, they are some stars who is familiar to us, they lose weight for more beautiful, but they become too thin. The unhealthy way of losing weight may make us become fat again or become too thin. These result is obviously not what we want.

身体的线条是由脂肪和肌肉共同决定的，女性理想的体脂率在17%~25%之间，男性的在10%~18%之间。

The shape of our body is determined by fat and muscle, female's ideal body fat rate is between 17% ~ 25%, the male’s is between 10% ~ 18%.

对于体重正常的人来说，我们没有过多的脂肪，应该通过锻炼在增加肌肉的同时适当减少脂肪从而塑造好看的线条。而盲目的减肥不但起不到减脂的效果还有可能使肌肉减少，更不能达到塑造线条的目的。

For people within the standard limit, we don't have too much fat, so we should build muscle and reduce a little fat at the same time. Far from helping us lose weight, Slimming down blindly may even reduce muscle, thus can't achieve the goal of become more beautiful.

因此为了身体线条的好看我们更不应该盲目的减轻体重，而应选择适合自己的锻炼方案进行体育锻炼。

So for better Body line, we should not slim down blindly, but choose the exercise that suits us and keep on doing it.