Pigs are always considered dirty animals because they roll in mud．But in fact they prefer being quite clean．They cover themselves with mud to help stay cool．During cooler weather, they prefer to stay clean．So do elephants,who also cover themselves in dust or mud to keep cool． When they find a place with clean water they will take a bath，using their long noses to give themselves—or each other—a nice shower
Some animals use dust to get clean．Chinchillas (南美洲栗鼠) have very fine fur． They don`t like to take water baths because water is not warm enough for them．So, instead, they roll around in fine dust．The dust helps to keep their fur and skin dry．This protects them from disease
Usually, a small bird is a light meal for a crocodile．But when a crocodile wants its teeth cleaned．it lies on the ground with its mouth open．The crocodile bird goes in and picks out any parasites(寄生虫)between the crocodile`s teeth or under its tongue．The crocodile gets its mouth cleaned，and the crocodile bird gets dinner．
You wouldn`t think fish would need baths．But some undersea parasites live under the fish`s skin．“Cleaner”fish，like the wrasse(隆头鱼)，help take them away．The wrasse stands on its head and dances to signal a big fish that it is ready to go into the cleaning business．The big fish will stop moving and open its mouth wide so the wrasse can swim inside and pick out parasites and bits of food．The passage is mainly about how animals ．
| A．stay clean | B．help each other |
| C．get their food | D．Take baths |
What can we learn from the first paragraph about pigs?
| A．They can help each other take baths． |
| B．They are dirtier during cooler weather． |
| C．They prefer taking baths to rolling in mud． |
| D．They like to stay cool and clean． |
Chinchillas use dust to get clean for the following reasons EXCEPT that ．
| A． dust can dry their fur and skin |
| B．They are not good at swimming |
| C．Water is too cold for them |
| D．Dust is good for their health |
From Paragraphs 3 and 4，we earl know that ．
| A．some animals can get clean from others`help |
| B．Most animals are friendly to each other |
| C．small animals couldn`t get food from big ones |
| D．All of the animals prefer to stay clean |
We can infer from the last paragraph that the wrasse
| A．is often eaten by other fish |
| B．1ikes under other fish`s skin |
| C．is a small kind of fish |
| D．1ikes taking baths |
第二部分：阅读理解（共20小题，每小题3分，满分60分）
阅读下列短文，从每题所给的四个选项（A，B，C，D）中，选出最佳答案，并将答案写在答题卡上。Ticket price increases at HK DisneySource:Xinhua 1 02 -05 2009 11:39 Hong Kong Disneyland announced on Tuesday it will raise weekday admission prices for mainland and overseas tourists by about 19 percent, But Hong Kong residents and tourists who pruchase tickets through travel agents can still enjoy the old prices until June 30.A one-day admission will cost HK $ 350 ($ 45)for adults and HK＄250 for children aged up to 11 from Monday, the previous charges for weekends, Adults were previously admitted for HK$ 295 and children HK＄ 210A Hong Kong Disneyland spokesman said the park does not expect the new pricing structure to have an immdeiate impact on attendances, as research shows guests choose when to visit the attraction based on time available rather than ticket prices, But the hikes (the rise of prices)drew immediate criticism from the industry, The greater tourism industry fears it may harm mainlanders’ willingness to visit Hong Kong.Joseph Tung Yao-chung, executive director of Travel Industry Council of Hong kong, said the decision was unwise in the current financial elimate, He also urged the company to rethink its dicision, during an interview with Southern Metropolis Daily56.On September 10 of 2009 (weekday) HongKong residents and tourists will have to spend____________Buying three children tickets.A HK$360 B $360C HK$750 D HK$88557.There is a family with five people ,Johnm his father, mother ,grandfather and grandmother, They are from America, John is eleven years old, If they visit the place on June 30 2009 (weekday),they will spend about________ in totalA $ 212 B $ 1650 C HK$1400 D $139058What can we infer from the passage?A Joseph Tung Yao-chung disagreed about the ticket price increase at HK Disney.B HongKong Disneyland will make a lot of money by raising weekday admission prices for mainland tourists,C The Hong Kong Disneyland spokesman didn’t like the new pricing structure,D Only tourists from mainland visit Hong Kong Disneyland,.
Sports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment.
Some sports are resource-hungry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses (球场) in good condition. This causes major environmental effects. For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas.
There are many environment-friendly sports. Power walking is one of them that you could take up today. You don’t need any special equipment except a good pair of shoes; and you don’t have to worry about resources and your purse. Simple and free, power walking can also keep you fit. If you walk regularly, it will be good for your heart and bones. Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control.
Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials. But the final goal should be “green gyms”. They are better replacements for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or other open spaces. There is no special requirement for you to start your membership. And best of all, it’s free.
72. The author thinks the golf is resource-hungry because of the following EXCEPT that _____.
A. Golf wastes large areas of countryside B. Golf runs out of much water
C. Keeping golf court in good condition needs too much energy
D. Golf is bad for people’s health
73. According to the passage, which of the following is an environment-friendly sport?
A. swimming in the pool B. hiking in the hills
C. playing basketball in the gym D. motor racing in the desert
74. The reason why the author uses power walking as an example mainly is that ______.
A. it improves our health B. it is an outdoor sport
C. it uses fewer resources D. it is recommended by experts
75. The passage is developed mainly by _____.
A. examples and explanation B. comparison and persuasion
C. facts and descriptions D. figures and conclusion
Rising levels of carbon dioxide in the atmosphere are a major cause of climate change, and now a new study has confirmed that atmospheric CO2 is also affecting the ocean chemistry and potentially harming sea life.
Montana State University scientist Robert Dore has been researching the water in the Pacific Ocean for almost two decades.
“We’ve been going to the same spot in the Pacific Ocean, and we try and characterize long-term change in the open ocean environment. And one of the key things that we measure is CO2 levels. And we’ve been able to record this increasing quantity of atmospheric CO2 into the ocean.”
Scientists expected that as atmospheric CO2 increased, more and more of the carbon dioxide would be absorbed into the ocean, affecting the chemical balance of the sea water, with a potentially harmful impact on shellfish and coral in particular.
“As carbon dioxide dissolves (溶解) in the water, or seawater in this case, it forms a weak acid (酸), carbonic acid, ” Dore explains. “And therefore, as the concentration of CO2 in the atmosphere goes up and that exchanges with the surface seawater, it drives the pH down, and makes it more acidic.”
The seawater Dore and his colleagues have analyzed confirms what the theory predicts.
The effect was particular striking at about 250 meters down, and again at 500 meters. Dore and his colleagues came up with two possible explanations. It could be that surface water picked up CO2 and then moved to those depths. Or there could be a biological explanation.
“It’s important to realize that the oceans are really becoming acidic. And it can have negative impacts on a whole variety of sea life from fish to coral. It’s potentially catastrophic.”
68. What can be the best title of the passage?
A. Sea Life Facing Danger B. Scientist Researching Seawater
C. Oceans Becoming More Acidic D. Climate Change Affecting Seawater
69. Which of the following shows the process of the impact of atmospheric CO2 on sea life?
a. Sea life is endangered.
b. CO2 goes into the surface water.
c. The ocean chemistry is affected.
d. CO2 decreases the pH and makes the seawater more acidic.
e. CO2 levels in the atmosphere go up.
A. a→b→c→d→e B. e→b→c→d→a
C. a→e→c→d→b D. e→d→c→b→a
70. Scientist Robert Dore came to the conclusion based on ________.
A. his research and analysis B. the expectation of other scientists
C. some former theory D. a major cause of climate change
71. What does the passage want to tell us most?
A. It takes time to make a scientific study.
B. Atmospheric CO2 is doing harm to sea life.
C. Robert Dore is a committed and serious scientist.
D. Measures should be taken to prevent the potential catastrophe.
If you are looking for a summer camp job opportunity, the following are some summer camp jobs available for 2010 summer.
1. Fishing / Fly-fishing
Male 21+. Teach fishing and fly-fishing (用假蝇钓鱼) techniques. Live with 6-8 campers, teach basic outdoor skills, lead backpacking trips and assist with canoe trips.
Salary: $2,400.00-$3,000.00
Roaring Brook Camp for Boys
480 Roaring Brook Road
Bradford, Vermont 05033, USA
Contact: Dr. Candice Raines at (800) 802-747-0282
2. Athletic Trainer
International Sports Training Camp is a specialized sports camp located on a private 100-acre lake in the scenic Pocono Mountains of Northeastern Pennsylvania. We are famous for our outstanding facilities, innovative (创新的) programs and friendly staff. We are looking for both students and certified athletic trainers.
Salary: $2,500.00
International Sports Training Camp.
1100 Twin Lake Road
Stroudsburg, Pennsylvania 18360, USA
Contact: Kara Klaus at (570) 6202267
3. Head Cook
Manage kitchen staff of 4, order food and prepare meals and snacks for 50-60 campers and staff daily during sessions and training periods.
Salary: $3, 000.00-$4,000.00
Burgundy Center for Wildlife Studies
HC 83, Box 38DD
Capon Bridge, West Virginia 26711, USA
Contact: Vini Schoene at (540) 465-1516
4. Drama Department Head
Camp Airy (for boys) is seeking an experienced individual with a theater background and experience in directing children’s productions. Supervise counselor staff and direct two major productions in our 600-seat Outdoor Theatre. Our summer season runs from June 17 to August 18. Be sure to visit our outstanding website at airylouise.org.
Salary: Depends on Experience.
Camp Airy & Camp Louise
14938 Old Camp Airy Road
Thurmont, Maryland 21788, USA
Contact: Steve Goldklang at (410) 466-9010
64. Who would be most interested in the passage?
A. College teachers. B. Online bloggers. C. Holiday-goers. D. Job seekers.
65. Mr. Smith is good at fishing and he plans to spend the summer doing what he loves and earn some money. Which number should he dial?
A. (570) 6202267. B. (540) 465-1516. C. (800) 802-717-0282. D. (410) 466-9010.
66. Which of the following statements about Athletic Trainer is TRUE?
A. College graduates are preferred. B. Only professional athletes can apply.
C. This position offers a monthly salary of $3,500.
D. Applicants can get in touch with Kara Klaus.
67. Which of the following organizations offers a salary depending on experience?
A. Camp Airy & Camp Louise. B. International Sports Training Camp.
C. Roaring Brook Camp for Boys. D. Burgundy Center for Wildlife Studies.
More teachers are starting off the school year with letters to parents and students to introduce themselves and set a tone (基调) for the year. The letters are a good way to start positive communication with parents, several teachers told Education World.
“I think it’s professional, ”said Dorothy Peselli, an English teacher at Sparta High School in Sparta, New Jersay, Peselli, who gives out the letters the first day of school, told Education World. “It gives parents an image of you as a professional. If you start communication off in a positive manner, you will have the parents on your side when you need them.”
In her letter to parents, Peselli encourages them to call or e-mail her with specific concerns about their children. “I want to work as a team to make sure that your child becomes an independent lifelong learner,” Peselli wrote to parents last September. She also telephones the parents of all her students at the beginning of the year.
Peselli includes with the letter a classroom handbook (手册) listing plans and rules. And she requires that both parents and students read and sign statements (included in the letter) when they read the handbook. The student letter also lists needed supplies and gives encouragement. “Please come to class ready to work and learn. This will be an exciting year for all of us,” it says.
Last year, Peselli taught at a different high school and parents there were “shocked”, but appreciative, that she had so much contact with them. “I received roses and a thank-you note from one boy and his mother,” Peselli said. She wished her own children’s teachers would take the time to write notes as well. “I never got a letter home from any of my daughter’s high school teachers.” she said, “It would be nice to know the background of some of the people who are teaching my daughter.”
60. We may learn from the text that ______.
A. most teachers are writing letters to parents and students
B. the handbook is used to list supplies and give encouragement
C. Peselli believe it important for teachers to exchange information with parents
D. Peselli mainly introduces her background and teaching experiences in the letters
61. The underlined word “it” in the fourth paragraph refers to _____.
A. the handbook B. the requirement C. the school D. the letter
62. We can infer from the last paragraph that ______.
A. parents were satisfied with Peselli’s way of working
B. Peselli means to surprise parents by writing students
C. Peselli seemed to be popular among boy students
D. all Peselli’s children are studying in high schools
63. The purpose of the text is to ______.
A. introduce an English teaching method B. give advice on how to teach students
C. encourage teachers to keep in touch with parents
D. show us how Dorothy Peselli makes teaching plans