Taking enough exercise __________ good for your health．

　　A．be　　B．is　　C．are D．maybe

Computer games are very popular. It is natural for people towant to  1  , so playing against a computer or against a friend on the computer can be  2  to stop . “Just one more game ,” often turns into another game , then another .

Computer games do have their 3  . They are excellent for training hand /eye coordination (协调). Surgeons(外科医生) who played computer games   4    children are often more practical . Computer games can also be   5   for teaching students. The students are open to learning while playing. They can study for longer than a  6  would be able to teach . Students can also learn at their own speed and not feel   7   to match classmates. And with computers you can  8 a task as many times as you like . The more you do this, the better you will get,    9  you can do it perfectly .

But like anything else in life, things should be 10 . Too much time on the computer can 11  your eyes . Regular breaks are needed. If students cannot  12  playing computer games , they won’t do as well in other areas in their life-not just schoolwork,   13   in developing important social skills such as how to talk with people and how to work with others as part of a  14  . And their health will become worse if they are 15 taking regular exercise.

Computer games have their place, but people must also remember it is important to have a balanced lifestyle.

1.                A．win            B．lose            C．fight D．race

 

2.                A．easy           B．necessary       C．difficult   D．natural

 

3.                A．rules           B．advantages      C．disadvantages  D．mistakes

 

4.                A．to             B．between        C．for  D．as

 

5.                A．good           B．bad            C．interesting D．necessary

 

6.                A．teacher        B．parent          C．doctor   D．computer

 

7.                A．excited         B．pleased         C．stressed  D．willing

 

8.                A．make          B．practice        C．put off   D．discover

 

9.                A．when          B．until           C．after D．while

 

10.               A．planned        B．developed      C．balanced  D．discussed

 

11.               A．break          B．hurt           C．relax D．close

 

12.               A．enjoy          B．start           C．stop  D．keep

 

13.A. but       C. and         C. or              D. though

14.               A．family          B．game          C．match D．team

 

15.               A．often          B．no longer       C．always D．still

 

 

The keys to reaching or staying at a healthy weight are regular exercise and good eating habits. Teens should get 60 minutes or more of physical activity a day. Note the word “activity”. As long as you’re getting your body moving, it doesn’t have to mean doing difficult exercise or going to the sports hall every day. All that matters is that each week you get the right balance of activity, including aerobics (有氧运动), strength building, and flexibility (柔韧) exercise. Make exercise a habit by arranging some time every day.

On days when you have soccer practice or an aerobics class, you may have no trouble exercising for an hour or more. But most of us are busy, and 60 minutes a day for exercise seems like a lot of time. The good news is that it’s OK to divide it into shorter exercise breaks throughout the day.

Just as you might have a healthy snack to stop yourself from getting hungry, exercise snacks can keep energy levels high. So get up 15 minutes early and do some stretching (伸展) activity. Walk fast or run slowly for 15 minutes after lunch. Do the same thing after school — or walk or bike home. Add to that taking the stairs, PE class, and walking between classes during the day, and you’ve probably reached your 60 minutes.

Here are five simple ways to make an exercise lifestyle change:

1.The writer thinks many people probably misunderstand the word“activity” to be “_______”.  

A．physical activity	B．body movement
C．sports hall exercise	D．outdoor exercise

2.When exercising, the most important fact is ________.

A．the time spent on exercise

B．the intensity of activity

C．the difficulty of exercise

D．the right balance of activity

3.The author advises dividing activity into shorter exercise breaks because ___.

A．exercising for a long time is bad for people’s health

B．it has the same effect as soccer practice

C．people usually haven’t much time to exercise

D．no one can spare lots of time to exercise

4.What’s the best title for this passage?

A．Regular exercise.	B．School exercise.
C．Indoor exercise.	D．Difficult exercise

 

It is known that most people spend one third of their lives sleeping. So sleeping is important to our health and daily lives. But the problem is that for most people, especially office workers, it is not easy to get enough sleep. For centuries, people have been troubled by insomnia. There are three ways to deal with it

Pay attention to your daily diet!

How well you sleep is closely connected to your daily diet. If you eat fat or hard-to-digest food for supper or eat just before you sleep, it will keep keeping you awake. What should be on your daily menu? For supper, you can choose something low-fat and digestible like fish, chicken or lean meat, rice and wheat. All the foods mentioned above can soothe the nerves(舒缓神经). Avoid foods that cause gas such as potato, corn, bread, carbonic acid(碳酸)drinks. If you still can not sleep well after cutting out these harmful foods, try adding some foods that will make you sleepy

Create a good sleeping environment

A good sleeping environment includes comfortable pajamas, a soft quilt, and most importantly, a comfortable bed.

Do something relaxing

In order to get a good night's sleep, you should not only relax your body, but also your mind. Try to do something to relax your mind before going to bed. Listening to soft music, reading or watching some light TV for half an hour before going to bed is a good way to make you feel sleepy. If you still can't sleep, try some exercise like walking or jogging to get rid of stress and increase your blood circulation(血液循环). Also taking a bath or soaking（浸泡）your feet in warm water can help your blood circulation and relax your body.

51.What’s the meaning of insomnia?

   A. 疲劳          B. 紧张          C. 兴奋          D. 失眠

52. Which shouldn’t we eat or drink if we can hardly fall asleep?

   A. milk           B. coke           C. fish           D. vegetables

53. Which can help you to fall asleep?

   A. To watch an exciting basketball match.

   B. To listen to rock music

   C. To quarrel with your neighbor.

   D. To go out for a walk.

54. How many hours do most people sleep every day?

   A. 12 hours        B. 10 hours        C. 7 hours        D. 8 hours

55. What’s the main idea of this passage?

   A. How to prepare you dinner        B. Interesting sports

   C. Three ways to relax yourself       D. How to sleep well