1 . If you are already making the time to exercise, it is good indeed! With such busy lives, it can be hard to try and find the time to work out.     1     Working out in the morning provides additional benefits beyond being physically fit.

Your productivity is improved. Exercising makes you more awake and ready to handle whatever is ahead of you for the day.     2    

Your metabolism(新陈代谢) gets a head start.     3     If you work out in the mornings, then you will be getting the calorie(卡路里) burning benefits for the whole day, not in your sleep.

    4     Studies found that people who woke up early for exercise slept better than those who exercised in the evening. Exercise energizes you, so it is more difficult to relax and have a peaceful sleep when you are very excited.

    5     If you work out bright and early in the morning, you will be more likely to stick to healthy food choices throughout the day. Who would want to ruin their good workout by eating junk food? You will want to continue to focus on positive choices.

There are a lot of benefits to working out, especially in the mornings. Set your alarm clock an hour early and push yourself to work out! You will feel energized all day long.

A．You will stick to your diet.

B．Your quality of sleep improves.

C．You prefer healthy food to fast food.

D．There is no reason you should exercise in the morning.

E．You can keep your head clear for 4-10 hours after exercise.

F．After you exercise, you continue to burn calories throughout the day.

G．If you are planning to do exercise regularly, or you’re doing it now, then listen up!

2 . As the parent of two teenagers who have played multiple sports over the years, I’ve seen the good, the bad, the ugly and the absolutely cruel.

However, when I think about the value of sports and why my kids continue to play sports teach kids lessons to become successful adults. Through sports, kids learn how to work in teams, have to take risks, how to challenge themselves to be better, and how to behave when they lose—and when they win.

Whether kids play soccer, baseball, football, or cheer, they learn they are part of a team where one person depends on another. When my son plays baseball, he’s not the only one who needs to play well; he depends on his defense to make the plays in the field. When my daughter plays tennis, she depends on her partner to cut off the ball at the net and win the point, and the tennis team depends on each person in order to win the overall match. Sports also teach children to trust and respect the decisions of someone who understands how the entire team needs to work in order to succeed.

Sadly, though, youth sports have suffered from the “winning isn’t everything; it’s the only thing” attitude. They have become too much of a refection of professional sports. Winning is a happy result, but the lessons from losing are even more important. When my daughter loses tennis match, her coach reminds her that you learn more from losing than from winning. Losing makes you focus on improving your skills and your strategy. We’re going to learn from our mistakes and not repeat them.

I believe that participating in youth sports is much more than building a sound body winning a scholarship to college. Sports are the best way to shape and build more self-motivated and happier children and help them become more self-motivated and happier adults.

1. What is the author’s attitude to youth sports?

A．Critical.	B．Positive.
C．Doubtful.	D．Unclear.

2. What does Paragraph 2 mainly talk about?

A．What sports the author’s kids take.

B．What the author’s kids do in sports.

C．How sports benefit the authors kids.

D．How the author’s kids continue to play sports.

3. What does the underlined sentence in Paragraph 4 mean?

A．Teenagers don’t have to win every time.

B．Winning is the only goal for teen players.

C．Teenagers should work together to succeed.

D．Winning is not the most important in sports.

4. What is the best title for the text?

A．Youth Sports Build Better Adults

B．Teenagers Suffer from Youth Sports

C．Losing Brings More than Winning Does

D．Teenagers Perform Better than Adults in Sports

3 . Two new studies suggest that modern running shoes could increase the risk of injuries to runners.

One study involved sixty-eight healthy young women and men who ran at least twenty-four kilometers a week. The runners were observed on a treadmill machine (跑步机). Sometimes they wore running shoes. Other times they ran barefoot.

Researchers from the JKM Technologies Company in Virginia, the University of Virginia and the University of Colorado did the study.

They found that running shoes create more stress that could damage knees, hips and ankle joints than running barefoot. They observed that the effect was even greater than the effect reported earlier for walking in high heels.

The study appeared in the official scientific journal of the American Academy of Physical Medicine.

The other study appeared in the journal Nature. It compared runners in the United States and Kenya. The researchers were from Harvard University in Massachusetts, Moi University in Kenya and the University of Glasgow in Scotland.

They divided the runners into three groups. One group had always run shoeless. Another group had always run with shoes. And the third group had changed to shoeless running.

Runners who wear shoes usually come down heel first. That puts great force on the back of the foot. But the study found that barefoot runners generally land on the front or middle of their foot. That way they ease into their landing and avoid striking their heel.

Harvard’s Daniel Lieberman led the study. He says the way most running shoes are designed may explain why those who wear them land on their heels. The heel of the shoe is bigger and heavier than other parts of the shoe, so it would seem more likely to come down first. Also, the heel generally has thick material under it to soften landings.

But the researchers do not suggest that runners immediately start running barefoot. They say it takes some training. And there can be risks, like running when your feet are too cold to feel if you get injured.

The study was partly supported by Vibram, which makes a kind of footwear that it says is like running barefoot. The findings have gotten a lot of attention. But the researchers say there are many problems in the way the press has reported in their paper. So they have tried to explain their findings on a Harvard Website.

1. What can we learn from the passage?

A．The way that we run by landing on the front or middle of our foot could avoid damaging our heel.

B．We should start running barefoot in no time.

C．Running in modem running shoes could have more serious effects than running in high heels.

D．We won’t be injured if we run barefoot.

2. How many organizations are involved in the two studies?

A．Three.	B．Four.
C．Five.	D．Six.

3. How did the researchers do the two studies?

A．By practising.	B．By comparing.
C．By questioning.	D．By reasoning.

4. What is the main idea of the passage?

A．Walking in high heels could have fewer serious effects than running barefoot.

B．Two new discoveries encourage people to run in high heels.

C．Running in shoes is partly good to runners.

D．Two new studies prove running without shoes is beneficial to runners in most cases.

4 . Reasons Why Physical Education is Important in School

Are you looking for information about the importance of physical education in schools and why it should be emphasized? Do you want a healthy active lifestyle for your kids? Then this article can help you convince your kids that exercising and participation especially in school PE classes are important.

● It's a link to good health.

    1     It's only in physical education classrooms that students learn the value of taking care of themselves through proper healthy eating and regular exercise.

●It's preventive measure against diseases.

    2     Without any forms of diet management and control with the numerous processed foods students intake every day, a student's health can easily be at risk of many diseases. Physical education in schools is a preventive measure to teach students the value of regular exercise.

●    3    

Physical health allows students to function even better in classrooms. A good cardiovascular(心血管的) system developing from regular exercise promotes excellent blood and oxygen circulation. This means more nutrients circulate throughout the body which includes the brain. This circulation produces longer attention time during classes allowing longer concentration and better absorption.

● It builds self-esteem

Students who are active in physical activities like basketball, volleyball and running are more confident with themselves according to most social school studies.     4     In school, the physical education program introduces these sport activities to students allowing them to make choices of which sport areas they want to get involved in.

●    5    

Most physical education programs are holistic. The program allows students to interact together to a common goal, that is, to win and excel physically. It not only brings out the competitive sides of students working with both body and mind but also promotes sportsmanship.

●It promotes a physically active lifestyle.

The purpose of physical education is to instill(逐渐灌输) in students, at an early age, the value of self-preservation and choosing a lifestyle that is good for both the mind and body.

A．Physical education plays a vital role in students' development and growth.

B．It's a program for muscle strength and fitness.

C．It's probably because of the dedication made to a sport that brings out the best in students.

D．It develops cooperation, teamwork and sportsmanship.

E．The value of physical fitness cannot be overstated too much.

F．It promotes academic learning.

G．Many doctors today agree that obesity is a serious health risk.

5 . A new study, a project of the researchers from the University of Pittsburgh in Pennsylvania, finds the fitness tracker probably does not help with weight loss.

The devices are designed to record your physical activity. They are usually worn around the wrist, where they measure a person’s heart rate. The research team looked at two groups of individuals. The first wore a fitness tracker and took part in health counseling (咨询) with experts to consider the best weight-loss plan. The researchers compared this group with people who only got health counseling.

The study found that those only speaking with the health experts lost nearly 6 kilograms, but those using a fitness tracker lost only 3.5 kilograms. John Jakicic, the lead researcher, questioned the use of electronic devices for weight control in place of “effective behavioral counseling for physical activity and diet. ”

The study involved 470 subjects aged between 18 and 35. Some of them were overweight, while others were considered obese (肥胖的). Over three fourths of the subjects were women. All the subjects were told to increase physical activity and start on a low-calorie diet. They had their weight measured once every six months. After six months, researchers divided the group into two parts: one continued with monthly counseling, while members of the other group were given a fitness tracker. Eighteen months later, both groups “showed significant improvements in fitness, physical activity, and diet,” with no major difference between groups. However, when it came to losing weight, the people who only spoke with experts lost nearly twice as much weight.

Jakicic said, “the study’s findings are important because effective long-term treatments are needed to address America’s obesity. ” More information is needed, he added, to learn how to best use these devices to change “physical activity and diet behaviors” in adults who want to lose weight.

1. All the subjects in the study were asked to ________.

A．start on a high-calorie diet	B．wear a fitness tracker
C．increase physical activities	D．record their heart rates

2. Why does Jakicic think the findings are important?

A．Wearing fitness trackers hardly helps people lose weight.

B．Physical activity and diet have no effect on weight loss.

C．Handling obesity requires effective long-term treatments.

D．There are great differences in fitness between both groups.

3. What can we infer about the study mentioned in the text?

A．The study went on for about two years.

B．More than 120 men took part in the study.

C．Health counseling helps lose almost 6 kilograms.

D．Wearing a fitness tracker is useful for keeping slim.

4. The purpose of the text is to ________.

A．describe how the researchers were conducting the study

B．indicate regular counseling for weight control is necessary

C．convince readers to wear fitness trackers for weight control

D．warn women are more likely to suffer from weight problems

6 . Swimming, cycling, jogging, skiing, dancing, walking or any of dozens of other activities can help your heart.    1     Whether it is a structured exercise program or just part of your daily routine, all exercise adds up to having a healthier heart. Here are some tips for exercise success.

●Choose activities that are fun and add variety. Develop several activities that you can enjoy.    2    

●Wear comfortable, properly fitted shoes and comfortable, loose-fitting clothing appropriate for the weather and the activity.

●Find a convenient time and place to do activities.    3     If you miss an exercise opportunity, work activity into your day another way.

●Use music to keep yourself entertained.

●    4     Decide what kind of support you need. Do you want them to remind you to exercise? Exercise with you regularly or occasionally? Be understanding when you get up early to exercise? Spend time with the children while you exercise? Try not to ask you to change your exercise routine? Share your activity time with others. Ask your family members, friends or co-workers for help.

●Don’t overdo it, especially at first. You can slowly increase the time and intensity (强度) of your activities as you become more fit.    5    

●Keep a record of your activities. Reward yourself at times. Nothing will inspire you more than success!

A．Try to make it a habit, but be flexible.

B．They all cause you to feel warm and breathe heavily without being out of breath.

C．Be an active role model for your children.

D．That way, exercise will never seem boring.

E．If you are overweight or have a high risk of heart disease, see your doctor for medical advice before exercising.

F．Surround yourself with supportive people.

G．Gradually, work up to exercising on most days of the week for 30-60 minutes.

7 . It’s 5:00 in the morning when the alarm(闹钟)rings in my ears. I roll out of bed and walk blindly through the dark into the bathroom. I turn on the light and put on my glasses. The house is still as I walk downstairs while my husband and three kids sleep peacefully. Usually I go for a long run, but today I choose my favorite exercise DVD, Insanity. Sweat pours down my face and into my eyes. My heart races as I force my body to finish each movement. As I near the end of the exercise, I feel extremely tired, but a smile is on my face. It’s not a smile because the DVD is over, but a smile of success from pushing my body to its extreme limit.

Some people enjoy shopping, smoking, food, work, or even chocolate. But I need exercise to get through each day. Some shake heads when they see me run through the town. Others get hurt when I refuse to try just one bite of their grandmother’s chocolate cake. They raise their eyebrows, surprised by my ＂no thank you＂, or by my choice to have a salad. Over the years, I have learned it’s okay to just say ＂no＂. I shouldn’t feel sorry for refusing food that I don’t want to eat.

So what drives me to roll out of bed at 5:00 a.m.? What gives me the reason to just say no to ice cream? Commitment. A commitment to change my life with a way that reduces daily anxiety, increases self-confidence and energy, extends life and above all improves my body shape. This is the point where a smile appears on my face as I look at myself in the mirror or try on my favorite pair of jeans that now fit just right. It’s through commitment and sweat that I can make a difference within myself inside and out.

1. Why is there a smile on the author’s face in the morning?

A．Because she sees her family sleeping peacefully.

B．Because she finishes her favorite exercise.

C．Because she enjoys the interesting DVD

D．Because she feels a sense of achievement.

2. Which of the following is true according to Paragraph 2?

A．She doesn’t treat others politely.

B．She likes to make others surprised.

C．Others don’t understand what she does.

D．Others try to help her by offering her food.

3. What does the underlined word ＂commitment＂ in the last paragraph mean?

A．Good health.	B．Firm belief.
C．A strong power.	D．A regular habit.

4. What can we learn about the author from the text?

A．She acts in a strange way.

B．She wants to look different from others.

C．She aims to develop a good body shape.

D．She has difficulty getting along with others.