The Healthy Habits Survey shows that only about one third of American seniors(年长者) have correct habits. Here are some findings and expert advice.
1.How many times did you brush your teeth yesterday?
·Finding：About 33% of seniors brush their teeth only once a day.
·Step：Remove the 300 kinds of bacteria in your mouth each morning with a battery-operated toothbrush. Brush gently for 2 minutes, at least twice a day.
2.How many times did you wash your hands or bathe yesterday?
·Finding：Seniors, on average, bathe fewer than 3 days a week. And nearly 30% wash their hands only 4 times a day—half of the number that doctors advise.
·Step：We touch our faces around 3,000 times a day-often inviting germs（病菌）to enter our mouth, nose, and eyes. Use toilet paper to avoid touching the door handle. And, most important, wash your hands often with hot running water and soap for 20 seconds.
3. How often do you think about fighting germs?
·Finding：Seniors are not fighting germs as well as they should.
·Step：Be aware of germs. Do you know it is not your toilet but your kitchen sponge（海绵）that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds.What is found out about American seniors?
| A．Most of them have good habits. |
| B．Nearly 30% of them bathe three days a week . |
| C．All of them are fighting germs better than expected . |
| D．About one third of them brush their teeth only once a day |
Doctors suggest that people should wash their hands _________.
| A．twice a day | B．three times a day |
| C．four times a day | D．eight times a day |
Which of the following is true according to the text?
| A．We should stop touching our faces. |
| B．A kitchen sponge can carry more germs than a toilet. |
| C．There are less than 300 kinds of bacteria in the mouth. |
| D．We should wash our hands before touching a door handle. |
In the 19th century England people liked to go to the seaside. In those days, ladies wore long bathing dresses, and men wore bathing suits. Women did not walk about on the beach in their bathing dresses. They hired a bathing machine. A bathing machine was used for changing in, and for taking the bather down to the sea. It cost 2 pence to hire a machine and an attendant (f~ ~). When she had paid, the bather climbed up the back steps and got into the bathing machine. Then she changed into her bathing dress. When she had changed , the machine was pulled down to the sea. The bathing machine stopped in the water and the bather went down the front steps into the water. If she did not want to get into the sea, the attendant pulled her in.
1. Who used the bathing machine?
A. Women bathers.
B. Both men and women bathers.
C. Bathers who couldn’t swim.
D. Bathers who couldn’t walk.
2. A bathing machine was mainly used for
A. giving the bather a pleasure ride on the beach
B. giving the bather some exercise before getting into the water
C. protecting the bather from catching cold from the sea wind
D. protecting the bather from being seen in bathing dress out of water
3. In the 19th century people who used the bathing machine usually did the following things. Which is the right order for doing them?
a. Changing into bathing clothes
b. Getting out of the bathing machine
c. Paying 2 pence
d. Getting into the bathing machine
e. Being taken down the beach
f. Getting into the water
A. e,d,a,b,f,c B. c,d,a,e,b,f
C. c,d,e,a,b,f D. d,a,e,b,f,c
Annealing
Annealing is a way of making metal softer by heating it and then letting it cool very slowly, if metal is heated and then cooled very quickly, for example by dipping(浸) it in water, it will be very hard but also very brittle(脆)—that is, it will break easily. Metal that has been annealed is soft but does not breaks as easily. It is possible to make metal as hard or as soft as is wished, by annealing it. The metal is heated, and allowed to cool slowly for a certain length of time. The longer the heated metal takes to cool slowly, the softer it becomes. Annealing can also be used on other material, such as glass.
1. Annealing can make metal ____
A. hard and tough(韧) B. hard but brittle C. soft but tough D. soft and brittle
2. Why do people put hot metal in water?
A. To make it hard. B. To make it soft. C. To make it cool. D. To make it brittle
3. In annealing, the required hardness of a metal depends on ______
A. the quantity of water used B. the temperature of the metal
C. the softness of the metal D. the timing of the operation
4. As suggested by the text, how can glass be made less brittle?
A. It can be heated and then cooled quickly.
B. It can be cooled and then heated slowly.
C. It can be heated and then cooled slowly.
D. It can be cooled and then heated quickly.
When several different people look at the same person, it is not unusual for each of them to see different things; when you alone observe one behavior or one person at two different times, you may see different things. The following are but some of the factors that lead to these varying perceptions（感知，感觉）: 
Each person's perceptions of others are formed by his or her own cultural conditioning, education, and personal experience.
Sometimes perceptions differ because of what we choose to observe and how we deal with what we've observed. It is not necessarily true that person's perception is based on observations of a particular person. Your observations may be totally controlled by some. Your observations may be totally controlled by what others have told you about this person; or you may focus primarily on the situation or role relationship. Most people do not use the same yardstick（尺码） to measure their parents, their friends, and strangers.
Sometimes we see only what we want to see what may be obverse（正面的）to others because of our own needs, desires, or temporary（临时的） emotional states. This is a process known as selective perception. Selective perception is obviously more difficult when contradictory（相反的） information is particularly obvious, but it can be done. We can ignore the stimulus（刺激）-"He's basically a good boy, so what I saw was not shoplifting（入店行窃）." We can reduce the importance of the contradictory information -"All kids get into mischief（顽皮）. Taking a book from the bookstore isn't such a big deal." We call change the meaning of the contradictory information-"It wasn't shoplifting because he was going to pay for it later."...
| 1． |
Why might the observation of the same person by two people at the same time differ?
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| 2． |
According the passage, our perceptions are formed by ________.
|
| 3． |
From the passage, we know _____ causes us to think a boy's shoplifting isn't serious.
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| 4． |
What does the passage mainly talk about?
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Shishmaref, an Eskimo village on an island off northwestern Alaska, is falling into the ocean. Giant storm waves have so hit the place-once well bufferedby sea ice-that villagers voted in 2002 to leave their ancestral home for the mainland. They are being called one of the first refugees（难民）of global warming. k+s-5#u 
"We tend to describe climate change in terms that are abstract-a one degree rise in temperature, an increase in greenhouse gases-but when waves wash away a village, that's concrete and very emotional," says Igor Krupnik, an expert at the National Museum of Natural History. "When they lose a piece of their land, they aren't just losing a certain number of square miles. They are losing part of their history and their memory. They are losing childhood events and grandparents' tales."
Before temperatures began to rise in Shishmaref about 30 years ago, 20 to 30 miles of hard sea ice protected the village from powerful fall storms. But the natives say the ice doesn't freeze as solidly or as soon as it used to and now stretches only six or seven miles, leaving the community of 600 people more exposed. Storms have swept houses into the ocean.
The villagers' plan is to move to Tin Creek, a site on the Alaska mainland 12 miles away, and they have received $180 million from the government. Residents hope that in their new community they'll be able to maintain their close ties, continue hunting animals, and keep fishing, much as their ancestors have done for centuries. "People are asking why the government should be spending so much money on so few people," said a government official. "But people in Alaska are like everyone else. We want to help keep their culture alive."
| 1． |
The underlined word "buffered" probably means "______".
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| 2． |
From the passage what do we know about the sea ice around the village in the past?
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| 3． |
According to the passage, _____ caused the village to be in danger of disappearing.
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| 4． |
What's the villagers' main purpose to rebuild the community?
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About the Conference
The Athletic Business Conference & Expo is a premier educational event for athletic, fitness and recreation professionals. Through thought-provoking（发人深省的） seminars（研究会）, outstanding keynotes, a various trade show and great networking, attendees get the latest information on building, managing, operating and marketing sports, recreation and fitness facilities and programs.
The 2007 conference and trade show will take place at the Orange County Convention Center, Nov. 29~DeC．1 in Orlando.
Conference Seminars and Workshops
Wednesday, Nov. 28, through Saturday, Dec. 1．Workshops will be held on Wednesday, Nov. 28, while seminars will be held Nov. 29~Dec.1．A complete seminar schedule will be available in July.
Golf Classic, Tours
The ABC Golf Classic and tours of area sports and recreation facilities will be held on Wednesday, Nov. 28.
Exhibit Hall Hours
| Thursday, Nov. 29 |
Trade Show Grand Opening |
3:00 p.m. ~7:00 p.m. |
| Friday, Nov. 30 |
Early-morning workouts |
6:30 a.m.~ 8:30 a.m. |
| Friday, Nov. 30 |
Show Hours |
1:15 p.m. ~ 5:15 p.m. |
| Saturday, Dec. 1 |
Early-morning workouts |
8:00 A．m. ~ 9:30 A．m. |
| Saturday, Dec. 1 |
Show Hours |
9:30 a.m. ~12:30 p.m. |
Welcome Reception
Thursday, Nov.29．Location to be announced.
Cost
* Workshops, tours, CEUs and the Golf Classic have an additional cost.
* $ 395 first person.
* $ 340 per person for 2nd and 3rd person from the same organization. k+s-5#u 
* Multi-attendee discount: $ 160 per person for each additional person（4th and beyond） from the same organization.
Note: To receive multi-attendee discount, all attendees from the same organization must register at the same time and pay with one check or credit card. Workshops, tours, CEUS and the Golf Classic have an additional cost.The above advertisement most probably appears in ______.
| A．November | B．June | C．July | D．September |
When should you arrive at the site of the conference if you want to attend the seminars?
| A．On Wednesday. | B．On Thursday. | C．On Friday. | D．On Saturday. |
A party of 3 people and a registered party of 6 people will have to pay ____ in total for the admission.
| A．1075 | B．1555 | C．2630 | D．3555 |
______, is most probably interested in this advertisement?
| A．The person, who majors in Sports Education in university |
| B．The person, who is considering losing some weight these days |
| C．The person, who does cleaning work in a barber shop |
| D．The person, who is going to invest in a recreation center |
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