Do you ever find yourself getting really unhappy for almost no reason? Or suddenly feeling down without knowing why? Going from sadness to anger to joy in a matter of minutes can make many teens feel as though they're losing control. But why is the feeling so common among teens?
Maybe you're starting a new school and not able to see old friends as much. Getting good grades or wanting to be better in sports or other activities can be a concern (关注)for many teens. Being accepted by friends is important. Teens also may notice, for the first time, a sense of distance from parents and family. You may feel you want to be on your own and make your own decisions, but it can also seem a bit lonely at times.
Another important cause for mood swings is biology. When puberty begins, the body starts producing hormones（荷尔蒙）. These hormones cause physical changes in the body. But in some people, they also seem to cause emotional(情绪的)changes.
Here are some things you can do that might make those bad moods a bit easier to deal with.
Recognize you're not alone. Although not every teen experiences mood changes to the same degree, they are common.
Talk to people you trust. Friends can help each other by realizing that they're not alone in their feelings. Talking to parents is important, too. Parents can share their own experiences dealing with bad moods. Teachers are often good resources and a doctor can help to answer questions about development.
Get enough sleep. Though it can be hard to find enough time, getting enough rest is very important. Being tired can lead to more sadness.
Create. Taking part in some kinds of activities, like building something out of wood, or starting an art or music piece. Writing can help you organize and express your thoughts and feelings. Get your thoughts on paper. Do the same thing with paint, music, or other art forms. Put your feelings into your artwork.
【小题1】When puberty begins, many teens feel__________.

For most students, the time of exams is very stressful and difficult. Some people find exam time so bad that they become ill, because they are afraid of failing, they are afraid of letting their parents down. If exams are really making you ill or worried, don’t hide your feelings. Talk to someone about it. If one person doesn’t help you, ask someone else.

How to get through exams? Here are some top tips by educational psychologists（教育心理学家）

Ask a teacher about how to review, and exam skills – how to work when you are in an exam.

Take short rests during your time of work. If your mind is tired, it will not remember well.

Plan your work: review at times when you know you will work at your best.

Get enough sleep, and eat healthy food.

If you feel ill, talk to someone about your worries. But don’t be too relaxed! Some stress over exams makes you work hard for them.

If it makes you upset to talk to your friends about an exam when it is finished, don’t do it! In fact, don’t even think about the exam you have finished. What is done is done. You cannot change what you have written!

If you are studying in the evening, don’t go straight to bed after that. Your mind will still be “going round and round” – thinking too much. Do something else, maybe walk or get exercise. Choose something that will relax you, and make you think of other things.

1. Some people find exam time so bad that _________.

  A. they are afraid of failing              B. they become ill

  C. they think too much about it           D. they hide their feelings

2. If you get tired during your time of work, you should _________.

  A. talk to someone about your worries      B. ask a teacher about it

  C. plan your work                      D. take a short rest

3. If you want to get to sleep quickly after studying in the night, you can ______.

  A. do something else to relax yourself      B. go to bed as soon as you can    

C. eat some healthy food                 D. let your parents down

4. The writer thinks if we get too relaxed, ________.

A. our mind won’t remember well         B. we won’t work hard for the exams

C. we will think too much               D. change what we have done

5. From the passage, we know that _________.

 A. it’s useful to talk about exams after having finished it

 B. it’s necessary to plan our work well

 C. we should sleep less and eat more   

D. if we feel ill, don’t tell others