Look at the center circles of Diagram (图)A and Diagram B. 
Which of the centre circles looks larger?
Take a first look and you probably think that the centre circle in Diagram A is smaller than that in Diagram B. In fact , they are exactly the same size.
Then look at the picture on the right. What do you see? A vase花瓶? Or two faces？Does the picture change quickly from one to the other again and again? Maybe or maybe not, but you can never see them at the same time.
“What’s happening? Is something wrong with my eyes?” You may wonder at what you see. Don’t worry. Here is how it goes:
When we look at things, our eyes send messages to our brains大脑 and then our brains interpret（解读） the information. However, sometimes our brains interpret the received information in a wrong way. It seems that our eyes are playing a joke on us. This often happens and we call it “Visual illusion（视觉错误）.
Movie makers often make use of illusions. They make the objects around actors much smaller or bigger than usual. This makes us believe that the actors are much larger or smaller than they usually are. The movies Jurassic Park and Honey I shrunk the kids just make use of illusions.The centre circle in Diagram A looks smaller than that in Diagram B.
That’s because .
A. something is wrong with our eyes
B. the two circles are not the same size
C. our brains interpret the information in a wrong way
D. the two pictures change quickly from one to the otherWhat’s the right order according to the passage?
a. We look at things with our eyes.
b. Our brains interpret the messages.
c. Our brains tell us what we have seen.
d. Our eyes send messages to our brains.
| A．adbc | B．cabd | C．acdb | D．bcad |
Movie makers make use of visual illusions to .
| A．help the actors look better |
| B．make the actors much braver |
| C．help the actors become stronger |
| D．make the actors seem different in size |
In the picture on the right, it seems that Line AB is shorter than Line CD, but in fact Line AB is as long as Line CD. Which paragraph段 can explain what has happened to our eyes?
A. The second one. B. The third one.
C. The fifth one. D. The sixth one.The text is probably taken from .
| A．an advertisement | B．a science book |
| C．a movie magazine | D．a story book |
In today’s world of modern science and medicine, a more traditional treatment is once again becoming popular-animal friendship.
It is now well-known that people with problems such as heart disease or cancer live longer and get better more quickly if they have pets. Keeping pets lowers blood pressure and makes people less worried. Animals are increasingly important in treating older people who have memory loss and other brain problems. These people often feel nervous and upset. Activities with animals help them improve their physical condition and also give them joy, entertainment and loving friendship.
Here is a case that shows the benefits of animals. John was a six-year-old mute. He had no physical problems. He just refused to talk. His older cousin, Ned, had a parrot called Sally, and John used to visit it. When he arrived, Net used to say, “Hi, John!” We all know parrots copy what they hear. After a few visits, Sally began saying “Hi, John!” when John came into the room. Then, one day, John turned to the parrot and replied “Hi, Sally!” Staying with the parrot encouraged John to begin talking.
Another use of animal helpers is in schools. In some cases, animals are used to help children with physical or personal problems. In other cases, they are used to teach children to get on and share with others, and even to teach them about animals.
If you want to know more about animal helper programs, you can get in touch with organizations like Riding for the Disabled or do a search under “animal therapy” on the Internet. You don’t have to be an animal trainer or a doctor to join in.Which is NOT mentioned as an illness that animals can help with?
| A．Heart disease | B．Cancer |
| C．Fever | D．Blood pressure |
The underlined word “mute” in paragraph 3 is closest in meaning to “_______”.
| A．a person who speaks slowly |
| B．a person who does not speak |
| C．a person who cannot hear |
| D．a person who enjoys talking |
The purpose of paragraph 3 is to _______.
| A．show how animals can help with illnesses |
| B．discuss the problems of keeping pets |
| C．describe how to train animal helpers |
| D．introduce some new medical research |
How can animals help school children according to the passage?
| A．They can improve children’s memory. |
| B．They can make children more popular. |
| C．They can increase children’s blood pressure. |
| D．They can teach children to share with each other. |
What is the best title of this passage?
| A．Be kind to animals |
| B．Talking to animals |
| C．The most dangerous diseases |
| D．Get healthy with animal helpers |
There are many wetlands（湿地） in China and some of them have become the world's important wetlands. The Chinese Yellow Sea Wetlands are among them. They are in Yancheng Jiangsu Province. They are home for many different kinds of birds and animals. The world's largest Milu Deer Nature Reserve（自然保护区） is in them. More than 700 milu deer live freely there. There are not many red-crowned cranes in the world， but every winter you can see some in the Red-crowned Cranes Nature Reserve in the Yellow Sea Wetlands.
The temperature in the wetlands is usually neither too high nor too low. There is a lot of rain and sunshine， too. They are really good places for wildlife（野生生物）. Offering food and home for some special kinds of animals and birds is not the only reason why we need to protect wetlands. Wetlands are important because they also prevent flood. But some people want to change the wetlands to make more space for farms and buildings. This means there will be less and less space for wildlife.
Luckily， more and more people are beginning to realize the important of wetlands and wildlife. Every year， on February 2nd， many activities are held to tell people more about wetlands.The Chinese Yellow Sea Wetlands are in the _______ of China.
| A．east | B．south | C．west | D．North |
Usually the weather in the wetlands is _______.
| A．hot | B．pleasant | C．cold | D．dry |
The World Wetlands Day is on _______.
| A．April 22 | B．June 25 |
| C．February 2 | D．March 22 |
We must protect wetlands because _______.
| A．they are home for wildlife |
| B．they can prevent flood |
| C．they can offer food to the animals and birds |
| D．all of the above |
The best title for the passage is _______.
| A．China's Wetlands Have All Entered the World's List |
| B．Wetlands-Home for Wildlife and Human Beings |
| C．Special Animals in the Chinese Yellow Sea Wetlands |
| D．Wetlands-Valuable Recourses（珍贵资源） of Land on the Earth |
| Welcome to City Library City Library is open to everyone every day and the library card is free. You can borrow five books, one CD and as many videos as you want at a time—three weeks for books, one week for CDs and videos. |
||
| BOOKS picture books for children books in 36 languages stories of all kinds You can enjoy newspapers and magazines in the reading room. You can’t take them out of the library. |
VIDEO all kinds of video films TV plays Music videos You can’t watch videos here. You can borrow a video for a week for $1. |
AUDIO music( rock, pop, jazz… ) languages tapes(42 main languages in the world ) You can enjoy listening in the special rooms here. All the CDs can be borrowed—Free! |
If you want to get a library card, you _______________.
| A．have to pay one dollar for it |
| B．needn’t pay for it |
| C．need to borrow five books first |
| D．can buy it on line |
You can borrow _______________ at a time.
| A．only one video | B．two CDs |
| C．five books | D．everything |
At the library, you can _______________.
| A．buy CDs | B．read magazines |
| C．watch the videos | D．both B and C |
According to the library rules, you CAN’T _______________.
| A．take newspapers home |
| B．borrow CDs from the library |
| C．listen to music at the library |
| D．borrow a video for seven days |
The library has _______________.
| A．books in 42 languages | B．no language tapes |
| C．all kinds of picture books | D．special rooms |
Mr. Dawson was an old man with a bad temper(脾气). And everyone in town knew it. Kids were afraid to go into his yard to pick apples.
One Friday, 12-year-old Janet and her friend Amy had to walk past Mr. Dawson’s house. When Janet saw him, she suggested crossing the street to the other side. But Amy said they needn’t.
When Mr. Dawson saw Amy, he smiled and said, “Hello, Amy! I see you have a new friend with you today.” Amy smiled back and told him that Janet would stay with her that night. Mr. Dawson looked friendly and gave them each a fresh apple. The girls were glad to get them.
Later Janet asked Amy, “Everyone says he is the most unwelcome person in town. Why was he so kind to us?” Amy explained that when she first walked past his house, she was also afraid of him. But she pretended(假装) there was an invisible (看不见的) smile on his face and so she always smiled back at him. It took a long time, but one day he half-smiled back at her, and then started talking to her.
“An invisible smile?” Janet was puzzled. “Yes,” answered Amy, “My grandma told me to think so. She says smiles can run around. If we keep smiling at someone, sooner or later he will really smile back.”
Remember what Amy’s grandma said, and we will find that most people can’t refuse our smile. What did people feel about Mr. Dawson? （不超过10个词）
Who did Amy learn “an invisible smile” from? （不超过10个词）
What does the writer want to tell us? （不超过20个词）
Do you love holidays but hate the increase of weight that follows? You are not alone. Holidays are happy days with pleasure and delicious foods. Many people, however, are worried about the weight that comes along with these delicious foods.
With proper planning, though, it is possible to control your weight. The idea is to enjoy the holidays but not to eat too much. You don’t have to turn away from the foods that you enjoy. The following suggestions may be of some help to you.
● Do not miss meals. Before you leave home for a big dinner, have small, low fat foods. This may help to keep you from getting too excited before delicious foods.
● Begin with clear soup and fruit or vegetables. A large glass of water before you eat may help you feel full. Use a small plate(盘子); a large plate will encourage you to have more than enough.
● Better not have high fat foods. Dishes that look oily have much fat in them.
● Fill your plate with salad and green vegetables.
● If you have a sweet tooth, try some fruits. They don’t have as much fat as cream(奶油）and chocolate.
● Don’t let exercise take a break during the holidays. A 20 minutes’ walk after a meal can help burn off calories (卡路里).The writer gives us suggestions about controlling weight during holidays.
| A．four | B．five | C．six | D．seven |
Before we leave for a big dinner, we should eat some ________.
| A．high fat foods | B．cream and chocolate |
| C．oily dishes | D．small and low fat foods |
Which of the following is a good way to stop us putting on weight during holidays?
| A．Don’t take exercise and have a rest. |
| B．Just have clear soup and fruit or vegetables. |
| C．Drink a large glass of water before eating. |
| D．Use a big plate and fill it with beef and chicken. |
From the passage we know that holidays may bring us pleasure and .
| A．bring weight problems |
| B．make us hate delicious food |
| C．force us to eat less fruit |
| D．encourage us to have more food |
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