It seems that there’s a good reason why dogs are always seen as man’s best friend. Scientists have found that dogs are the only animals that can read emotion(情感)in faces much like humans. The finding suggests that like an understanding friend, dogs can see if we are happy, sad, pleased or angry.
When humans look at a new face, their eyes usually look across the left, falling on the right hand side of the person’s face first. A possible reason for this is that the right side of the human face is better at expressing emotions.
Scientists have now shown that pet dogs also have “left gaze bias(左视偏好)”, but only when looking at human faces. No other animal has been known to do like this before. Dr. Kun Guo showed 17 dogs pictures of human, dog and monkey faces as well as something else with his team. The dogs’ eyes and heads show a strong left gaze bias when the animals see human faces. But this did not happen when they were shown other pictures, including those of dogs.
Guo suggests that over thousands of years living with humans, dogs may have developed the left gaze bias as a way to guess our emotions.
“Recent studies show that the right side of our faces can express emotions better than the left. If true, then it makes sense for dogs and humans to see the right hand side of a face first.”
| A．Because dogs are the closest animals to humans. |
| B．Because dogs can read the emotions in humans’ faces easily. |
| C．Because dogs can understand us better when we feel sad. |
| D．Because dogs are good at expressing emotions. |
| A．get along well with humans |
| B．express emotions quickly |
| C．have more understanding friends |
| D．remember more new faces |
| A．dogs have been man’s best friends for thousands of years |
| B．humans have a “left gaze bias” |
| C．the “left gaze bias” works on all animals |
| D．dogs can read emotions the same as humans |
Where do you think people will live in the future? Can you predict people will work and live in the sea? But how will people go to work then? By submarine (潜水艇). Some scientists believe that some day submarine will be as many as today's cars. A famous French drivers says 'One day,man will work on the ocean floor as they do on the street!'
If humans want to live in the sea, they have to solve a lot of problems, similar to those of living on the moon, are lack of oxygen (缺氧) and weightlessness (失重). Many questions are hard to solve. For example, what will happen to our bodies if we live in the sea for a very long time?
Scientists are looking for answers.
Maybe in 50 years man will be able to live in the sea,away from the crowded and noisy cities on land. Man will find it fun and interesting to live in the sea.
And life in the sea is more comfortable. Don't you think so?
1题判断正误（“T”表示正确，“F”表示错误）；2题完成句子；3.4题简略回答问题；5题将文中画线句子译成汉语。Some scientists think people will have to live in the sea.( )
If humans want to live in the sea, theyfirst.
What problem will humans have if they live in the sea?
.How will people go to work if they live in the sea?
..
As teenagers, you have many dreams. These dreams can be very big, such as winning the Nobel Prize, or they can be small. You may just want to become one of the ten best students in your class.Once you find a dream, what do you do with it? Do you ever try to make your dream real?
Follow Your Heart by Australian writer Andrew Matthews tells us that making our dreams true is life’s biggest challenge (挑战).You may think you're not very good at some school subjects, or that it is impossible for you to become a writer. These kinds of thoughts stop you from getting your dream, the book says.
In fact, everyone can make his dream come true. The first thing you must do is to remember what your dream is.Don’t let it leave your heart. Keep telling yourself what you want. Do this step by step and your dream will come true faster because a big dream is, in fact, many small dreams.
You must also never give up your dream.There will be difficulties on the road to your dreams. But the biggest difficulty comes from yourself.
You need to decide what is the most important. Studying instead of watching TV will lead to better exam results, while saving five yuan instead of buying an ice cream means you can buy a new book. As you get closer to your dream, it may change(改变) a little. This is good as you have the chance to learn more skills and find new interests.Follow Your Heart is _______.
| A．The first thing you must do to make your dream real |
| B．The most important dream to have for teenagers |
| C．The name of a famous Australian writer |
| D．The name of a book by Andrew Matthews |
If you want to make your dream real, you should _______.
A.remember what your dream is
B. keep telling yourself what you want
C. never be afraid of difficulties
D. A、B and CWhat's the meaning of “give up”?
| A．接受 | B．挑战 | C．放弃 | D．变化 |
If you want to make your dream come true,you can't .
| A．always remember what your dream is |
| B．watch TV instead of studying |
| C．do what you should do step by step |
| D．save money to buy new books |
What is the best title for the text?
| A．Make a Big Dream. |
| B．How to Find Your Real Dream. |
| C．Never Stop Dreaming of Success. |
| D．Teenagers Have Many Dreams. |
Life in the 2100s will be very different from life today. Between then and now many changes will take place. What will the changes be?
The population is growing fast. There will be more people in the world and most of them will live longer than people do now.
Computers will be much smaller and more useful, and there will be at least one in every home. And computer studies will be one of the important subjects in schools then.
People will work fewer hours than they do now and they will have more free time for sports, watching TV and traveling. Traveling will be much easier and cheaper. More people will go to other countries on holiday.
There will be changes in our food, too. Maybe no one will eat meat every day. Instead, they eat more fruit and vegetables. Maybe people will be healthier.
Work in the future will be different, too. Dangerous and hard work can be done by robots, because of this, many people will not have work to do. This will be a problem.There will bein the future.
| A．a small population | B．few changes |
| C．more people | D．few vegetables |
In the future the computer will be .
| A．much bigger and few people will use it |
| B．much smaller and more useful |
| C．smaller and not many people will use it |
| D．bigger and a lot of people will use it |
In the future more people .
| A．will go to other countries for holidays |
| B．will study at school |
| C．will go to work earlier |
| D．will work for many hours |
People will prefertoin the future.
| A．fruit and vegetables; meat |
| B．meat; fruit and vegetables |
| C．fruit and meat; vegetables |
| D．meat and vegetables; fruit |
The robots willin the future.
| A．do the dangerous work | B．do all the work |
| C．do only housework | D．do the easy work for people |
Most painters discover a style of painting that suits them and stick to(坚持) that, especially if people admire their pictures. As artist grows older his picture may alter（改变）, but not very much. But Picasso, the great Spanish painter, was like a man who had not yet found his own particular style of painting. He kept on struggling（努力） to find the perfect expression till his death in 1973.
Some of Picasso’s paintings are rich, soft colored and beautiful. Others are ugly and cruel and strange. But such paintings allow us to imagine things for ourselves. They force us to say to ourselves, “What does he see that makes him paint like that?” And we begin to look beneath the surface of the things we see.
Picasso painted thousands of pictures in different styles. Sometimes he painted the natural look of things. Sometimes he seemed to break them apart and throw the pieces in our faces. He showed us what the mind knows as well as what the eye sees. At the age of 90 he remained as curious about the world as he had been when he was young. That is why people have called him “the youngest painter in the world”.In the text the author wants to tell us ______.
| A．about Picasso’s different styles of painting |
| B．Picasso was always strange |
| C．about some pictures of different style |
| D．it is not easy for a painter to find his own style |
The ugly, cruel and strange paintings by Picasso ______.
| A．allow us to ask questions about ourselves |
| B．force us to do with a lot of things |
| C．make us think of what is hidden in the things we see |
| D．make us think of funny stories |
The underlined sentence “Sometimes he seemed to break them apart and throw the pieces in our faces.” means ______.
| A．sometimes he tore his pictures into pieces |
| B．sometimes he showed some broken pictures to others |
| C．he broke something he was painting and threw them away |
| D．things in some of his pictures seemed to be in disorder |
The underlined word “curious” means ___________.
| A．可爱的 | B．可信的 | C．好胜的 | D．好奇的 |
Why do people call Picasso “the youngest painter in the world”?
| A．Because he looked young when he was old. |
| B．Because he never gave up looking for something new. |
| C．Because he observed things with his eyes and mind. |
| D．Because he never stopped painting even when he was old. |
Happiness is important for everyone. Most people want to be happy but few know how to find happiness. Money and success don’t bring lasting happiness. Happiness depends on ourselves. In other words, we make our own happiness. Some people believe that if they are wealthy, they will be able to do anything they want, which means happiness. On the other hand, some people believe that holding a high position in the government is happiness. In this way, you have both money and many other things which can’t be bought by money. However, other people believe that having lots of money is not happiness, nor is holding a high position in the government. These people value their beliefs, or their intelligence, or their health. They think these can make them happy.
Here are a few ways to help you be happier.
The first secret of happiness is to enjoy the simple things in life. Sometimes we spend too much time thinking about the future, for example, getting into college or getting a good job, that we don’t enjoy the present. You should enjoy life’s simple pleasures, such as reading a good book, listening to your favorite music, or spending time with close friends. People who have close friends usually enjoy happier and healthier lives.
The second secret of happiness is to be active. Many people go dancing or play sports. People can forget about their problems and only think about the activities.
Finally, many people find happiness in helping others. According to studies, people feel good when they volunteer their time to do many meaningful things for other people. If you want to feel happier, do something nice for someone. You can help a friend with his or her studies, go shopping to get food for an old neighbor, or simply help around the house.
Now maybe you know how to find happiness!The underlined word “wealthy” means “__________” in the article.
| A．pleased | B．healthy | C．excited | D．rich |
Some people who hold a high position in the government think they can _________.
| A．get money and something they can’t buy with money |
| B．do what they want to do at any time |
| C．enjoy health which makes them work hard |
| D．take an active part in all kinds of activities every day |
The writer thinks the secret of happiness is that people ___________.
| A．think about getting a good job |
| B．think of presents they don’t like |
| C．often spend time with close friends |
| D．often spend time on entering the college |
Many people find it happy to ___________.
| A．remember the old days and troubles |
| B．do some meaningful things for others |
| C．go shopping to buy some food |
| D．make much money and little success |
The passage mainly tells us __________.
| A．how to find happiness |
| B．how to save happiness |
| C．to do something good for others |
| D．to make friends with others |