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It's good for your health to take exercise often.

________ exercise often can make you ________.

Positive(积极的) people are usually happy. They often have a lot of friends. When they have a problem, they try to change the problem i【小题1】   a chance. They believe things always work out. But can positive thinking really make someone’s life better? Many scientists are studying positive thinking. They are finding out some very interesting information.
Your Health
The Mayo Clinic is a famous medical organization in the United States. It studies many things, including positive thinking. Their research proves that positive thinking has many advantages. First, positive thinking s   【小题2】   good health. Positive people don’t worry about the bad events in life, so they stay healthy. Positive people are a 【小题3】   likely to exercise and eat healthy foods. Because of this, they don’t usually get sick and don’t have many health problems.
At work
Dr.Michael is a professor in Germany. His research shows that positive people do well in jobs. There are several reasons for this. Positive people are creative. They don’t expect o【小题4】  to help them with problems. They solve problems themselves. And positive people don’t give up. They keep trying to learn new things.
Becoming Positive
In the past, scientists thought attitude n  【小题5】   changed. Now, many psychologists think people can become more positive. There are many different ways to change. Here are some examples. First, think about good events in your life. At the end of a day, ask, “What good things happened to me today?”Think about these things for a few minutes. Second, find interestinga 【小题6】  to do. Laugh at a funny movie or read a good book. Finally, always try new things. For example, you can talk to people you don’t know or shop in a different store. Do different things every day.
A Good Life
Life can be d 【小题7】 sometimes. Don’t give up or be negative. Take action. Think about the future and make a plan. You can learn to be positive.

The students of Class Three are going hiking for their fieldtrip. Hiking is good for people’s health. Many hikers like to hike in the countryside, forest (森林) and mountains. Just walking for fun is the first kind of hiking. Many people like to hike in the parks or just on the sidewalks.

A hike can take a few hours or weeks. For most hiking, people just need clothes and shoes that are good for the weather. At the beginning hikers should start with walks that they can do in one day. As you get stronger, you can go on overnight hikes. Later you can go longer than that. You can make your hiking last (持续) a few days or weeks.

For safety (安全), hikers should hike with someone. You should have one or two friends with you. It is also a good idea to carry a map.

Backpacking is another kind of hiking. People carry food, clothes and other things on their backs in packs. Backpackers can stay many days in the places where there is no food to buy. They carry what they need on their backs.

Now put on your hiking shoes and take a hike.

1.How many kinds of hiking are there in the passage?

2.______ is a good idea for hiking.

3.To walk for fun, many people like to walk ______.

4.The hikers often hike with somebody to ______.

5.Many hikers like hiking in the ______.

The students of Class Three are going hiking for their fieldtrip. Hiking is good for people’s health. Many hikers like to hike in the countryside, forest (森林) and mountains. Just walking for fun is the first kind of hiking. Many people like to hike in the parks or just on the sidewalks.
A hike can take a few hours or weeks. For most hiking, people just need clothes and shoes that are good for the weather. At the beginning hikers should start with walks that they can do in one day. As you get stronger, you can go on overnight hikes. Later you can go longer than that. You can make your hiking last (持续) a few days or weeks.
For safety (安全), hikers should hike with someone. You should have one or two friends with you. It is also a good idea to carry a map.
Backpacking is another kind of hiking. People carry food, clothes and other things on their backs in packs. Backpackers can stay many days in the places where there is no food to buy. They carry what they need on their backs.
Now put on your hiking shoes and take a hike.

1. 1.

   How many kinds of hiking are there in the passage?

   1. A.
      Two.
   2. B.
      Three.
   3. C.
      Four.
   4. D.
      One.
2. 2.

   ______ is a good idea for hiking.

   1. A.
      Carrying food
   2. B.
      Carrying a pack.
   3. C.
      Carrying a map.
   4. D.
      Walking alone.
3. 3.

   To walk for fun, many people like to walk ______.

   1. A.
      with backpacks on their backs
   2. B.
      in a place where there is no food to buy
   3. C.
      in the parks or on the sidewalks
   4. D.
      in the parks or in the zoo
4. 4.

   The hikers often hike with somebody to ______.

   1. A.
      buy some food
   2. B.
      be safe
   3. C.
      talk with
   4. D.
      exercise for fun
5. 5.

   Many hikers like hiking in the ______.

   1. A.
      mountains
   2. B.
      forest
   3. C.
      countryside
   4. D.
      all of the above