题目内容：

Summer is the season to dive into new activities, and kick back and relax. And right now is the time to make sure that you’re ready for the great outdoors, the holiday planning and travel, and the bathing-suit beach days.

If you want to lose weight before summer, concentrate on dropping no more than a pound or two a week. 1.  And when you trouble yourself, sooner or later you’re going to gain it back. Operate on a 500-calorie -a -day deficit (亏缺).   2.  So if you cut 500 calories a day for seven days straight, you’ll lose a pound a week right there.

Operating at an inadequate (减少量）of 500 calories a day should involve both eating less and moving more: For example, you could consume 300 fewer calories and burn 200 extra per day.

Include both healthy eating and exercise in your weight-loss plan, and break the 500-calorie goal into smaller groups to make it more reachable.  3. 

To Cut 100 Calories;   4.  Have vegetable pizza instead of pepperoni (意大利辣香肠). Use our Nutritional Needs Calculator to determine how many daily calories you should consume in order to lose, gain, or maintain your healthy goal weight. Once you’ve reached your goal, recalculate your nutritional needs for keeping extra weight off all summer long.

To Sum 100 Calories: Spend 15 minutes biking.    5. Spend 20 minutes gardening. Keep on exercising at least 30 minutes, three days a week. Reading food labels and counting calories or writing down what and when you eat can give you more control, as well.

A. Here are some simple ways to get there.

B. Walk or run one mile.

C. A pound is 3,500 calories.

D. It is okay to have some snacks between your meals.

E. You should always make sure you get a lot of sleep.

F. Anything more than that usually means you’re troubling yourself.

G. Eat a chicken breast without the skin.