BIfJohnwantstoexpresshisloveto-优题课

Alzheimer’s disease is a major national health problem. Nearly 2 million Americans over the age of 65 have Alzheimer’s disease. It is a leading cause of death among the elderly. But Alzheimer’s disease is not confined （限于） to the aged. There may be a million or more people under the age of 65 suffering from the disease.
　　At one time, people suffering from the disease were said to be “getting old”. The disease was thought to be a natural part of growing old, but it is now known that Alzheimer’s disease strikes young and old alike. It is an organic （器官的） disease that destroys brain cells.
　　Alzheimer’s disease affects the patient’s memory, speech, and movement. In the beginning stages of the disease, the patient may seem slightly confused. He may have trouble speaking, then the patient’s memory begins to fail. He may forget dates, numbers, names and plans.
As the disease progresses, the patient may not recognize family and friends. These symptoms（症状） often cause terrible anxiety in the patient. He may feel lost and frightened. Sometimes the patient reacts with wild and bad behavior.
　　In the last stages of the disease, the patient may not be able to take care of himself. He may have lost the ability to speak and walk.
　　Scientists don’t know exactly what causes Alzheimer’s disease. It may be caused by a virus （病毒）.It may be caused by a poisonous substance（物质） in the environment. At present, there is no cure for the disease. But there are ways to slow its progress. Exercise and physical treatment can help the patients of this disease.
The main idea of the passage is that Alzheimer’s disease ________.

A．is a terrible part of the aging process

B．is an organic disease that affects young and old

C．can be cured by physical treatment

D．causes forgetfulness

All of the following are symptoms of Alzheimer’s disease EXCEPT________.

A．forgetfulness	B．difficulty in speaking
C．loss of sight	D．loss of the ability to walk

According to the passage, which of the following may be a cause of Alzheimer’s disease?

A．Poisons produced by the brain.	B．Getting old.
C．A virus.	D．Lack of exercise.

The press of Alzheimer’s disease can be slowed by________.

A．operation	B．a change in environment
C．medicines	D．physical treatment and exercise

STUDY BOOKS
Basic Study Manual Hardcover: $ 37.50
Future success depends on the ability to learn. Here are the answers to the questions most often asked by parents, teachers, business trainers and by students themselves. Read this book and learn:
* What the three barriers to study are and what to do about them
* What to do if you get tired of a subject you are studying
* Twenty-six simple drills to help you learn how to study easily, rapidly and with full understanding
Buy and read the Basic Study Manual and use it to dramatically improve your ability to study.
Study Skills for Life Hardcover: $31.99
L. Ron Hubbard’s study technology for teenagers opens the door to their future success by giving them the ability to study and learn. Fully illustrated for easy comprehension.
Learning How to Learn Hardcover: $24.99
The basics of effective study for 8 to 12-year-olds, fully illustrated. Children who read and apply the materials in this book regain their liking for study and their ability to apply this knowledge in life. Get this book for a child you want to see win at his studies!
How to Use a Dictionary Picture Book for Children Hardcover: $34.90
In spite of billions of dollars spent on ‘educational research’, children are not taught the most basic skills of learning, even the most basic of these: how to use a dictionary. In fact, a search of educational books for children found no book that told them how to use a dictionary or that one should. Written for children 8 to 12-year-olds, this fully illustrated book will teach your child:
* How to find words in a dictionary
*The different ways that words are used
* What the different marks and symbols that are used in a dictionary mean
* How to use a dictionary to correctly pronounce words
It includes a section for parents and teachers showing you how to use this book with children. Buy this book and give it to your children to unlock their education.
What’s more, you’ll just pay 50% for it before May 1, 2006.
Some of the four books were illustrated in order to_________

A．help readers understand them

B．persuade readers to buy them

C．reduce the cost of them

D．make them suitable to different readers

Which one is the book written for 8 to 12 years old to use a dictionary?

A．Basic Study Manual

B．Study Skill for Life

C．Learning How To Learn

D．How to Use a Dictionary Picture Book for Children Hardcover

If you buy the four books on April 1, 2006, your will have to pay _____ for them.

A．$129.38

B．$49.18

C．$64.69

D．$34.90

The purpose of the passage is to _______.

A．introduce the four books to readers

B．help children to learn English

C．enrich students knowledge about nature

D．advertise the four books to students

Tourism probably started in Roman times. Rich Romans visited friends and family who were working in another part of the Roman Empire. But when the empire broke down，this kind of tourism stopped.
　　In the early 17th century, the idea of the “Grand Tour” was born. Rich young English people sailed across the English Channel（英吉利海峡）.They visited the most beautiful and important European cities of the time, including Paris in France, and Rome and Venice（威尼斯）in Italy. Their tours lasted for two to four years, and the tourists stayed a few weeks or months in each city. The “Grand Tour” was an important part of young people’s education—but only for the rich.
In the 18th century, tourism began to change. For example, people in the UK started to visit some towns, such as Bath to” take the waters”. They believed that the water there was good for their health. So large and expensive hotels were built in these towns.
　　In the 19th century, travel became much more popular and faster. When the first railways were built in the 1820s, it was easier for people to travel between towns, so they started to go for holidays by the sea. And some started to have holidays in the countryside as cities became larger, noisier and dirtier.
　　Traveling by sea also became faster and safer when the first steamships were built. People began to travel more to far away countries.
　　The 20th century saw cars become more and more popular among ordinary people. Planes were made larger, so ticket prices dropped and more people used them.
　　Thus tourism grew. In 1949, Russian journalist Vladimir Raitz started a company called Horizon Holidays. The company organizes everything—plane tickets, hotel rooms, even food—and tourists pay for it all before they leave home. The package tour and modern tourist industry was born.
　　The first travel agency in China was set up as early as 1949.But tourism did not take off until 1978.In 2002,the industry was worth 500 billion yuan and became an important part of China’s social development.
In the early times, the travelers ________.

A．all came from Roman

B．were very young and strong

C．had lots of money

D．traveled by boat

________ played the most important role in the tourism development.

A．Education

B．Money

C．Transportation

D．People’s ideas

Modern tourism was born ________.

A．in 1949	B．in Roman times
C．in the early 17th century	D．in the 19th century

The underlined phrase “take off” means ________.

A．a plane rising into the air

B．develop very fast

C．remove hats and clothes

D．bring down the prices

Is there something that you've always wanted to try but just never had the time? Well, make plans to try it now since you are on summer vacation. Not all vacations call for taking a tour bus to take photos of famous landmarks. Some vacations allow you plenty of opportunities to learn.
The most difficult aspect of a learning vacation may be choosing one because the possibilities are endless. If you enjoy cooking, various companies can take you to Italy, France, Spain, Mexico or even Peru. Once there, you can learn to prepare the local cuisine(烹饪). Trips are often planned to fit in with local food festivals or special events.
The term “learning vacation” often brings language to mind. The best way to learn a language is in an environment where it's spoken. Study Spanish, French or English. Or attempt a more unusual language like Polish, Estonian or Thai. You'll be able to learn about the country and absorb the culture at the same time.
If you are fond of sports, you can polish your skills or learn new ones. Golf and tennis schools welcome players of all levels. If you want a bigger thrill, you can learn to surf, go climbing or race cars. It's even possible to learn the art and techniques of bull fighting while on vacation!
You can also discover our inner artist. Many places offer painting classes in different mediums. The scenic locations, of the schools offer plenty of subjects that provide inspiration for practice.
If you prefer capturing the world on film, take a photography vacation. Travel with a small group to photograph beautiful animals or scenery. You can also practise your technique on people or at historical sights.
Once you decide on a vacation, choose a company carefully. Request names of recent customers you can contact, and then ask them for an evaluation. The more you know before you go, the better prepared you'll be. Then go out and learn something!
Why is it hard for you to decide on a learning vacation?

A．Because it is hard for you to make plans.

B．Because the possibilities are unlimited.

C．Because there are many good foods from abroad.

D．Because there're too many food festivals or events.

The advantage of learning a language in its native country is that ________.

A．the environment is fit for you to use the language

B．you are able to learn the original foreign language

C． native speakers offer you a lot of chances to practise

D．you can learn the language and experience its culture

Which of the following sports suits you if you don't like thrills?

A．Car racing.	B．Playing tennis.
C．Rock climbing.	D．Surfing.

Which animal has the fastest snapping jaw (颚)? If you're guessing a shark or perhaps a larger animal, you'll have to think smaller. The trapjaw ant, which lives in Central and South America, moves its mouth parts at 35 to 63 meters per second. Another way to think about this is that the ant's jaws close at 125 to 233 kilometers per hour. That's 2, 300 times faster than the blink of an eye.
Scientists were able to measure the amazing jaw speed using highspeed video techniques. Sheila Patek, a biologist, says the key is that the jaws have a springy (有弹性的) system, which is critical in getting explosive (爆发性的) speeds.
Consider a bow and arrow. If you try to throw an arrow with your arm, it won't go very far. If you use a bow, elastic energy stored in the bow is released almost instantly when you release the arrow with your finger or a latch. The combination of the springy bow and latch mechanism is what makes the arrow zoom through the air.
Maybe even more amazing than how fast these ants grab food or even enemies is how they use this same energy to move. As the ant closes its jaws, it uses them to push off the ground—all faster than the eye can see without slow motion video. A snap of the jaw can send an ant up to 8.3 centimeters into the air. That's like someone who is 1.7 meters jumping 13 meters high! Not only can they quickly escape from enemies, but often a group of ants will start jumping all at once. It would be hard for their enemies to grab just one.
People have suspected the ants used their jaws to jump for over a century, but could only prove it with today's modern video equipment.
The fast speed of the trapjaw ant's jaw lies in ________.

A．its light body

B．its springy system

C．its living environment

D．the length of its jaw

The passage uses “a bow and arrow” as an example to show ________.

A．how an arrow gets so much energy to fly

B．why the trapjaw ants have springy system

C．why the trapjaw ants jaws move so fast

D．how a bow and arrow works

Which of the following may amaze the scientists most?

A．How high the ants can leap by using their jaws.

B．How quickly the trapjaw ants can move on the ground.

C．How wonderfully the springy system in the trapjaw ants' jaws works.

D．How quickly the trapjaw ants can grab food or enemies.

According to the passage, the trapjaw ants' jaws keep them safe because ________.

A．they can catch their enemies easily with their jaws

B．their jaws make them difficult to recognize

C．their jaws help them find food easily

D．their jaws help them escape from their enemies

A．1404185526	B．0071460152
C．0312283202	D．140039404X