on diet还是on a diet
2024-07-18 16:52:04 学考宝 作者：佚名
问题描述
通常见到的说法是on a diet，好像里面的冠词是不能省略的吧？但今天看到一个地方是用on diet，是错了吗？是不是要改成on a diet？还是on diet与on a diet都可以说。若是这样，on diet与on a diet有区别吗？谢谢！
老师答疑
刘老师：
on a diet和on diet都可以说，意思相同。经常跟go或be连用，例如：
on a diet:
You're skinny enough without going on a diet! 你不必节食就已经够瘦的了！
The doctor says I've got to go on a diet. 医生说我得节食。
He's thinned down a lot since he went on a diet.他自从节制饮食以来已经瘦了不少。
I'm supposed to go on a diet.我应该节食。
I think you should go on a diet.我看你应该节食。
The fat boy went on a diet to get rid of his excess weight. 这个胖男孩节制饮食以减轻过量的体重。
He is on a diet to reduce some weight. 他正在节食以减轻体重。
on diet:
It is always not easy to get on diet. 节食减肥却不是那么容易。
They lived on low diet.他们吃粗劣的食物。
I don't want to eat chocolate and junk food; I am on diet.我不吃巧克力和垃圾食品,我在减肥
More and more people, especially females, are to go on diet.越来越多的人, 特别是女生, 开始节制饮食。
You don't need to go on diet. But you can't overeat and should eat limitedly.你不必节食，但要饮食有度，不能吃得过饱。
