A horse fair is an interesting place. There were young horses from the country, little Welsh ponies and many beautiful horses too. But there were also a lot of poor, thin horses, tired from hard work. I was very sad to see them.

    At the horse fair there was a man with a gentle voice and kind grey eyes. He offered 23 pounds for me, but they refused. Then a man with a very loud voice came. I was afraid he was going to buy me, but he walked off. Then the grey-eyed man came back again and said:

    "I'll give 24 for him."

    "Done," said the salesman. "He's a quality horse and if you want him for cab (出租马车) work, he's a bargain."

Half an hour later we set off for London, along country roads, until we came to that great city. There were streets to the right, and streets to the left. We went into one of the small streets, and then into a very narrow street, with small, old houses.

    My owner stopped at a house. The door opened, and a woman, a little girl and boy, came out.

    "Is he gentle, father?"

    "Yes, Dolly, as gentle as a kitten; you can pat him."

    Dolly, the little girl, patted my shoulder without fear. It felt so good! They led me into a comfortable, clean stable, and after a delicious meal I lay down to sleep, thinking "I'm going to very happy here".

    My new owner's name was Jerry. His wife was called Polly and they had two children, Harry and Dolly. The next morning they came to see me. I loved it when they patted me and spoke in gentle voices.

    "Let's call him 'Jack', after the old horse, shall we, Harry?" said Dolly.

    "Yes, let's," said Harry.

    The first week of my life as Jack, the London cab horse was very hard. The noise and the people and the traffic on the streets scared me. But Jerry was a very good driver, and that helped a lot Jerry soon found that I was ready to work hard and do my best, and he didn't whip (鞭打) me.

    He kept us very clean, and gave us as much food as we wanted. But the best thing was that we had Sundays off.

   What makes you who you are as a person? You probably have some ideas of your own personality. Are you similar to Martin Luther King or Albert Einstein? Read about these types and find out.

① Animal behavior is an interesting and attractive study. Scientists research the ways animals use to look for food. They study how animals protect themselves from their predators, and which animals kill other animals for food. All of this helps us understand how useful animals can be.

② Each country or culture raises some animals for food. In the United States, people mainly eat meat from cows, chickens and pigs. In some other countries, people might raise sheep or buffalo for meat. These differences come in part from weather and other environmental conditions (状况). People around the world eat all kinds of fish and shellfish from oceans and rivers. In some countries, people don't always choose some animal groups, such as dogs, for food while in other countries such animals may become people's favorite food.

③ In West Africa, animals provide humans with more than food. They have been helping people do daily work for thousands of years. Horses, oxen, and other work animals pull heavy things. Elephants, camels and other animals carry people and things from place to place. Carrier pigeons (信鸽) have been used to send messages.

④ People also receive health benefits (利益) from animals. For example, dogs and cats can help calm people down. This is helpful for people fighting illnesses. Animals can also reduce stress, helping people to draw their attention to learning new information, such as reading. When people are walking their dogs or horses, it encourages exercise.

⑤ Animals and humans share space on Earth, so keeping a healthy relationship with animals around us is in our best interest.

Taking Root.

How many kinds of plants are there in the world? Lucy Braun wondered that as a child. She showed great interest in plants at a young age. She often had energetic walks with her family through the nearby woods. Some plants and wildflowers seemed to shout at her with their wildcolours. Others hid behind rocks.

Lucy looked at the shapes of leaves as she walked in the woods. She kept a record of what she saw. She also learnt to draw what she saw. Then she could compare all kinds of plants. Later, Lucy grew more and more interested in botany, the study of plants.

Branching Out

At university, Lucy took classes in geology, or the study of rocks and minerals. Her work with geologists changed how she looked at the natural world. She continued her studies in botany as well. Lucy also took classes in ecology (生态学). Lucy believed that plant life in some are as was able to move to other places over time.

In Full Bloom

In 1917, Lucy began to teach botany at a university. She lived in a house near the woods. Lucy collected plants from all around the country. She took many photos of them, too. Colour photography was still new then. Because of that, people enjoyed her lessons and photos a lot.

The    ▲     of Labour (劳动)

Later in her life, Lucy wrote many field guides. In 1950, she published her most important guide. It describes the plants in the forests across the country. Ecologists still use it to study changes in the forests over time.

Today, Lucy has a few plants named after her. One of them is Lucy Braun's snakeroot, which is now in danger. Lucy's work in the protection of nature may help prevent its disappearance.

Lucy Braun lived to be 81. In her years as a botanist, Lucy collected nearly 12,000 plants!

Every student knows the importance of taking notes in class. But the skill of note-taking isn't only used in school. Adults also need to take notes in meetings or training courses for work. {#blank#}1{#/blank#}.

At the beginning of a class or meeting, write down the date and topic in your notebook. It will help you keep your notes organized.

{#blank#}2{#/blank#}Trying to write down everything the speaker says will only make you angry. Instead, listen for the key ideas the speaker wants to communicate.

If the speaker uses a PowerPoint, you don't need to copy the slides ( 幻灯片) {#blank#}3{#/blank#}If so, you can just write the key words the speaker says. Or you can take pictures with your mobile phone. Sometimes, the PowerPoint is provided before the class or meeting {#blank#}4{#/blank#}

Review your notes as soon as possible. In this way, you can add any information that you didn't t write down. {#blank#}5{#/blank#}

Note-taking is a useful skill, so you need to practice more to do it well.

A. Pay attention to the most important points. 

B. If so, print it out so that you can write notes on it.

C. You can also review the material while it' s still fresh on your mind.

D. Here are some ways to help you develop this important skill.

E. Ask if the PowerPoint will be provided later.