精品理论电影在线_日韩视频一区二区_一本色道精品久久一区二区三区_香蕉综合视频

Going on a diet

A typical person needs about 1,800 calories per day to stay alive. These calories keep your heart 1_______and your lungs breathing. They keep your organs operating2_______and, your brain running. They also keep your body warm. A person 3______weight because he or she consumes more calories per day than needed. The only way to lose fat is to 4______the number of calories that you consume per day. This is the basic 5______behind going on a diet.

6______，diets don't work for most people. They do lose weight but then 7______ the diet and put it back. Building a sensible diet and exercise plan is the key to 8______ a consistent weight. You need to figure out how many calories you need in a day and how many you 9______ take in. The next step is to add ，exercise so that you can 10______the number of calories you can consume per day.

Exercise charts can show you how many calories different 11______of exercise can burn. Burning 250 or 500 calories per day can 12______a big difference. You can ride an exercise bike while you are watching TV or you can 13______ the stairs instead of the elevator. Find an exercise 14______. Exercise can be a lot easier if there is someone to talk to. It's a good idea to wear firm-fitting clothes if you are on a diet. 15______clothing acts as a reminder of what you are trying to accomplish.

詞匯：

typical / 'tipik?l /α. 典型的，有代表性的

calory / 'k?l?ri / n. 卡路里

consume / k?n'sju:m / v. 消耗，消費(fèi)，耗盡 (燃料、能量、時(shí)間等)

sensible / 'sens?bl /α. 明智的，合情理的，切合實(shí)際的

consistent / k?n'sist?nt /α. 一貫的，始終如一的

reminder / ri'maind? / n. 令人回憶起……的東西，提醒……的東西

accomplish/ ?'k?mpli? / v. 完成，實(shí)現(xiàn)，做成功

注釋:

1. ...diets don't work for most people . . . :……節(jié)食并不是對(duì)大多數(shù)人都奏效……

2. You can ride an exercise bike while you are watching TV or you can…:你可以在看電視的時(shí)候騎自行車或者你可以......

練習(xí):

1. A ticking B beating C running D kicking

2. A properly B appropriately C approximately D effectively

3. A adds B increases C gains D puts

4. A cut off B take down C remove D reduce

5. A way B principle C method D kind

6. A Similarly B Though C Unfortunately D Although

7. A go off B go on C go after D go under

8. A getting B measuring C maintaining D reserving

9. A preferably B actually C consistently D eventually

10. A raise B go up C exceed D grow

11. A ways B factors C functions D forms

12. A have B do C make D give

13. A walk B climb C run D take

14. A partner B colleague C associate D friend

15. A Tight B Loose C Casual D Formal

答案：1. B　2. A　3. C　4. D　5. B　6. C　7. A　8. C　9. B　10. A　11. D　12. C　13. B　14. A　15. A