Is it difficult for you to remember things? I`d like to tell you some ways to improve your memory, so you shouldn't feel upset.

  My first advice is that if you want to remember something well, you have to review it regularly(有规律地). You might review the material two days after you learn it, then a week later, then two weeks later, and then a month later. After a month you will find that you can easily remember the material.

My second advice is to use a colored pen to highlight （标注）the important parts on your book. This will help you in two days. First, it will help you pay attention to the most important parts when you learn the language. It is always easier to remember only the key points. Second, this will make reviewing easier. When you open your book, the colored parts will show you the most important things quickly. In this way, you don't have to review all the material again.

  Another piece of advice is to use the proper time well. First, review all the information in your mind right before you go to sleep. Your brain is working while you are sleeping. If you think about the information before you go to sleep, you might be able to remember it better. Another good time for memorizing information is in the morning because you have just rested and your brain is fresh and clear. So you might also try to review the important information in the morning.

    One year, two Australians，Adam and Stephen，decided to go to Jamboree(童子军大会)by bike．It was in Sweden，about 20，000 kilometers from their home in Adelaide! They didn't take normal bikes；they took bikes with three wheels instead．These are more comfortable and easier to ride up hills．

    They took everything they needed．They had a tent each，things to cook with，clothes，maps，computers and phones，and things to repair the bikes．They also took their passports (护照)because they planned to travel through 22 different countries．

    The journey began in Australia but it didn't go well．After just a few days，Adam's bike broke．He left Stephen and went back home by coach (长途汽车)．He got a new wheel for his bike，then bought a plane ticket and flew to Perth．In Perth, he took a train to a town called Merridien．After he got off the train，he put his bike together and rode to meet Stephen．

    After that，they flew to Johannesburg and then they began their bike ride though Africa. They slept in tents by the road，and in some places they saw a lot of wild(野生的)animals .One night, they could hear lions ,and another night , an elephant walked past their tents．

In Europe, they rode up some very high mountains．And the most wonderful  thing， they thought，was that they saw snow for the first time in their lives．

    In every country，along the way，Adam and Stephen met a lot of interesting people and had lots of interesting people and had lots of adventures(奇遇)．The journey took 269 days．

    Every year, wildfires(野火) destroy much forest land. homes are broken down, and thousands of people die. smokejumpers are stop helping to stop this.

    Smokejumpers are a special kind of firefight. they jump from planes into areas that difficult to reach by car or on foot. they race to put out fires as fast as they can.

    At a fire site, Smokejumpers first examine the land and decide how to fight the fire. their main goal is to stop fire from spreading. using basic tools such as shovels and axes, smokejumpers clear land of burnable material like plants and other dry material. they carry water with them too, but not much.

    Although most smokejumpers are men, more women are joining. Most important are your weight and height. Smokejumpers in the U.S. for example ,must be 54 to 91 kilograms, so they don't get hurt when they land, or get blown by strong winds.

    Smokejumpers must be able to live in the wilderness. in Russia ,many smokejumpers know how to find food in the forest and even make simple furniture from trees.

    They work is dangerous, the hours are long. But for these firefighters, smokejumpers isn't just a job. They love being able to jump out of planes, fight fires, and live in the forest. As 28-year-old Russian smokejumpers Alexi Tishin says,“This is the best job for the strong and brave.”

(C)

配对阅读。左栏是5个人的活动计划。右栏是7个人的时间安排情况。请为左边的每个人选择最适合参加其活动计划的人。

    I can still remember my first day at school. I was only 6 years old at that time. It was a very big room. I sat at the desk near the window, but I couldn't see anything because the window was too high. There was a big map of the world on the wall and an old blackboard. I don't think I was worried or afraid at that time. There was another little boy next to me. He sat there and kept silent at first. Then he began to cry, because he didn't want to stay there.

    More and more students came in, but the boy didn't stop crying. "Mom, I want to go home." He cried again and again. Later, the teacher came in. She went to the little boy, and said something to him. I couldn't hear what she said. Soon the boy stopped crying and began to smile. To this day, I still don't know what the teacher said to the little boy.

    Do you live in a city? Do you know how cities began? Long long ago, there were only a few thousand people in the world. These people moved from one place to another. They moved over the land, hunting animals for food.

    No one knows how or when these people learned about growing food. But when they did, their lives changed. They did not have to move any more.

    They could stay m one place and grow food there. People began to live near each other, so the first

    Villages appeared. Many people came to work in the villages, and these villages became larger and larger.

    Then people had machines. Life in the villages changed again. People built factories. More and more People lived near the factories, so the villages grew into cities. Some of them grew very big.

    Today, it's strange that some people are moving back to small villages. Can you tell me why?