It’s 2009．You feel sick, so you go to the doctor．She checks your fever, looks at your throat, and asks what you’ve been thinking about lately． When you leave，she gives you some medicine, but also a list of thinking skills that you are supposed to practice daily． She says that the way you think is causing some of your illness．

Doctors and other scientists who study the human mind and try to explain why people behave in the way that do, called psychologists, are starting to believe it．You know that your brain is connected to every part of your body through your nervous system（神经系统）．Now scientists have proved that how you think and feel can have an influence on the health of your body．

Stress（压力，紧张） is caused whenever there is a problem or a change in your life．Of course, everybody has stress more or less; nobody’s life is perfect．In fact, stress is necessary． Without stress, we would never learn anything or grow or change．We would probably be bored to death．But too much stress can hurt you． It can weaken your body’s protection so that you are more likely to catch diseases．It can even make you more likely to have an accident．

When you feel stress, your brain sends a message to your body to produce a chemical called adrenaline（肾上腺素）．Adrenaline speeds up your breathing and your heartbeat． Today you have a different kind of stress．Problems like endless homework or troubles with your family are the kind of things you can’t fight or run away from, so you don’t use up all that adrenaline．It just stays bottled up inside you, and that’s what can do something bad to you．

What can you do about stress? First, you can try to find ways to change things so you aren’t under so much stress．You can set up a plan to finish homework or go to a doctor or a psychologist to try to work things out with your family or your friends．But sometimes you can’t change a stressful situation．Sometimes you don’t even want to． A big change might be a good change, but it will still be stressful．

The link（关联） between your body and brain works in two ways．Your body can help your mind deal with stress．If you are under stress, you need to take especially good care of your body．It’s important to get enough sleep and eat nutritious meals．Some people take a vitamin-mineral pill every day．Another thing that you can do is daily exercise． If you go walking or do aerobic dancing or work out at the gym, you give your body a chance to burn up some of that adrenaline．Of course, a person who isn’t used to much physical activity should start slowly．Anyone with a continuing physical problem should check with a doctor before staring any exercise programs．

1． A psychologist is a person who may help you with your ______．

       A． illness and abilities                                     B． thoughts and behaviour

       C． mind and nervous system                          D． physical activity and daily exercise

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

       A． You shouldn’t go to the gym if you are under stress．

       B． One can do his homework to burn up adrenaline．

       C． Diseases and accidents are caused by stress．

       D． Everyone needs stress to improve himself．

3． From the last sentence of Paragraph 5 we can infer that ________．

       A． it’s difficult to change a stressful situation

       B． it’s not stressful when a good change takes place

       C． a big change will cause another stressful situation

       D． a stressful situation can’t be changed without any effort

4． What is probably the best title for this passage?

       A． The body-Brain Link                                 B． The Causes of Stress

       C． The Advice on Health                                D． The Nervous System

Do you often ride a bike to school? Here’s some advice for you.

Try not to use busy roads. In some cities there are special pains for bikes only. Use them when you can, but watch out—people often walk along them. Check the road before starting and look all around. Also, when you’re with friends on bikes, it’s much safer to ride behind, not next to, each other. Where one road meets another, you should take even more care. Slow down and check both roads. Use your eyes and be careful.

Check your bike often. Do all the parts work properly? Is there enough air in your tyres(轮胎)?

If you have an accident or fall off your bike, a helmet will protect your head. It must be the right
Size, so ask for help when you buy it.

You must use lights at night, so keep them clean and check the batteries. Don’t wear dark colours; yellow and white are the easiest colours for drivers to see.

A bike isn’t a toy and there should be only one person on it. Many children have accidents when
they play still games on their bike.

Red traffic lights aren’t only for cars and buses.They’re for you too if you’re on a bike.You’re also breaking the law if you go the wrong way up a one-way street.
Please choose best title for each blank.

Eric and Helen are close friends．Yesterday was Helen's birthday，so Eric went to a shop trying to find a special birthday present．At last he saw a hair clip in the shape of a bird．He knew immediately the hair clip was exactly what he wanted for Helen．From the first time he saw it in the window，Eric knew he liked it．

Eric was happy as he walked to Helen's house．When she opened the door he said，"Happy．．．" and then stopped talking for a moment before going on，"birthday，Helen．" He just couldn't believe what he saw! There in Helen's hair was a bird hair clip．It was exactly the same as the one in his gift box! People at the party were talking，but most of the time Eric wasn't listening．He couldn't forget the hair clip．

Finally it was time for the birthday cake．"There are eighteen candles on the cake，Helen．Do you think you can blow them all out?" her parents said．"Make a wish first，wish for something that you want very much before you blow out the candles．If all the candles go out，you will get your wish．"

"I wish I had a bird hair clip，" Helen said and she blew out all the candles．

"What?" asked Eric．"What did you say?"

"The hair clip in my hair isn't mine．It's Millie's．She thought it looked good on me and she said I could have it for the evening．"

Eric quickly showed his little square box to Helen．He couldn't wait for her to open it!

1．How old is Helen?

A．16                     B．18                        C．20                       D．22

2．What shape is the hair clip?

A               B                  C                   D

3．Why did Eric stopped talking for a moment after he said，"Happy．．．" to Helen?

A．Because he felt cold．

B．Because he was too shy．

C．Because he was too excited to speak．

D．Because he saw a bird hair clip in Helen's hair．

4．What does the underlined phrase "go out" mean in Chinese?

A．出去                   B．点燃                    C．熄灭               D．尽力

5．What does the underlined word "it" refer to in the last paragraph?

A．the square box                                  B．the birthday cake

C．the door                                              D．the round box

6．What will probably happen after the birthday party?

A．Helen will argue with Eric．

B．Helen will be extremely happy．

C．Helen will not see Eric any more．

D．Helen will throw away the bird hair clip．