You may never connect the words “good” and “eco-friendly”with plastic.It’s time to do a rethink on that as we say hello to hemp(大麻)plastic.Traditionally,plastics have been made from petrochemicals,which are mainly poisonous.Plants,on the other hand,are also a source of cellulose(纤维素),which can be used to make biodegradable (生物所能分解的)plastic.As hemp happens to be one of the richest sources of cellulose,it is only natural that scientists will support its use,considering its ecological benefits.
Hemp plastic is biodegradable and recyclable.If you thought being eco-friendly reduced its solidity,you couldn’t be more wrong.The hard level of hemp plastic can match that of regular plastic.Hemp plastic is resistant to heat;however,the most outstanding feature of a few varieties of hemp plastic is that they are flame resistant too.Finally,if Henry Ford could imagine creating a car with this material,we can perhaps believe that it indeed is“ten times stronger than steel”.
It is a pity that with so many useful qualities,we don’t see hemp plastic being used in our everyday life,the way it ought to be.Hemp plastic can easily take the place of the exiting plastic in products like cell phone chargers(充电器),laptop covers,etc.Currently,hemp plastic is being used to produce audio(音响设备),video,toys,automobile parts and packaging materials.
Hemp fiber is one of the strongest natural fibers known to us.As scientists keep looking for ways to solve the ecological damage that traditional plastics have caused,here is a material that can be produced to be 100% biodegradable.Hemp plastic is known to be several times durable as compared to polypropylene(聚丙烯)plastic,and it comes without all the health and safety threats,It really has long useful life.
Plastics keep reminding us of the damage that we have done to our planet,all under the excuse of convenience.As hemp products have become a new choice into our daily life,Please take a green plan now and make your effort to protect the environment.Plastics produced in the traditional way are______.
| A．harmful | B．made from plants |
| C．good and eco-friendly | D．biodegradable |
According to Para.2,hemp plastic_____.
| A．is all resistant to flame | B．doesn’t have enough solidity |
| C．will take the place of steel | D．can be used again after being processed |
What does the underlined word“durable”mean in Para.4?
| A．Very useful of important. |
| B．Costing little money or less money. |
| C．Staying in good condition for a long time. |
| D．Existing in large numbers or in many places. |
Which aspect of hemp plastic isn’t mentioned in the passage?
| A．Features. | B．Production cost | C．Applications. | D．Advantages. |
What can we know from the passage?
| A．Using hemp plastic is inconvenient. |
| B．People haven’t made the most of hemp. |
| C．Hemp fiber is a kind of strong man-made fiber. |
| D．Scientists have already known how to solve ecological damage. |
All of my childhood and early, adult life, my mom weighed over 220 pounds (one pound =" 0.454" kilograms). I could feel the pain that my mom experienced with her fatness.
I was never uncomfortable about my mother, but I think she was uncomfortable about herself, and that feeling was painful for all of us. And she began to lose weight.
After more than twenty years of battling obesity（肥胖）, my mother completed a forceful eighteen-month diet that left her ninety pounds lighter than before. A new woman was born! At age twenty-eight, I got a new mom! For the first time, I met the woman my mother truly was, the beautiful little lady under the fatness. It wasn’t so much her new body that was the surprise, but rather her new spirit.
To celebrate her new size and to devote herself to dancing again, my mother joined a “Mrs. Forty-Plus” competition, where she would have to model, give a speech and provide a dance performance. She told our family that she did not care if she won — she simply had always wanted to perform on stage.
She told each one of us, “I’m not doing it to win; I’m doing it to dance!”
The competition was exciting! I prayed that my mom would win, but while watching her on stage I was simply overjoyed just by her effort. To me, she had already won. She posed to perfection, her speech brought tears to everyone’s eyes, and her performance was wonderful.
That night, at age fifty-three, my mother was crowned (为......加冕) “Mrs. Forty-Plus”. She was the first person in our family to ever win such a title.
64. The first two paragraphs mainly show that the author’s mom was __________.
A. experienced B. painful C. comfortable D. fat
65. After the author’s mom completed a forceful eighteen-month diet, she was about __________.
A. 85 kilograms B. 41 kilograms C. 130 pounds D. 90 pounds
66. In order to join in the “Mrs. Forty-Plus” Competition, the author’s mom has to do the following EXCEPT __________.
A. providing a dance performance B. telling a funny story about herself
C. giving a speech to a large number of people D. wearing special clothes to show to people
67. The underlined part in Paragraph 6 means that __________.
A. the author’s mom succeeded in modeling and speaking
B. the author’s mom’s performance was very wonderful
C. the author’s mom was not successful in modeling
D. the author’s mom succeeded in making a speech
Book a room online for your next vacation or road trip. And check out roadsideamerica. com’s favorite tourist attractions!
Clarion Suites Hotel Anchorage★★★
325 W. 8th Ave
Anchorage, AK 99501
Nightly Rates: $ 243~ $ 250
Walking distance to shopping, Alaska Railroad and museum Property has indoor pool and exercise room.
Free Parking/Exercise Gym/No Smoking Rooms/ No Pets Allowed/Indoor Pool/Restaurant/Wheelchair Access
Ramada Inn Anchorage Downtown AK★★★
115 East 3rd Avenue
Anchorage, AK99501
Nightly Rates: $ 79. 00~ $ 99.00
Located in the heart of downtown Anchorage, minutes away from shopping an
d restaurants, the Ramada Anchorage Downtown offers free shuttle service to/from the Anchorage International Airport and Downtown Railroad Depot, free High-speed Wireless Internet throughout the hotel and a free 24-hour fitness center. Free local paper and free USA Today are available.
Air Conditioned/Free Parking/Free Local Telephone Calls/No Smoking Rooms/No Pets Allowed/Free Airport Shuttle
Howard Johnson Anchorage★★★
239 West 4th Avenue
Anchorage, AK99501
Nightly Rates: $ 219.00~ $ 225.00
We are a 246 Room Full Service Hotel Centrally located downtown Anchorage, with free Parking, an Indoor Swimming Pool, and all Exercise Room. And you will find shopping within walking distance.
Free Parking/No Smoking Rooms/Free Newspaper/Over Sized Rooms/Indoor Pool/Wake-up Service/No Pets Allowed/Restaurant
Best Western Golden Lion Hotel★★★
1000 East 36th Avenue
Anchorage, AK99508
Nightly Rates: $150~ $190
The Best Western Golden Lion is conveniently located in Midtown Anchorage. Close to shopping, hospitals, theaters, government offices, and the University of Alaska. The Golden Lion is a full service hotel with restaurant, fitness room, and business center.
Fitness Center/Beauty Shop/Elevators/Fishing/Free Parking/Free Local Telephone Calls/No Smoking Rooms/Skiing/Pets Allowed
60. A disabled person with a wheelchair can choose __________.
A. Clarion Suites Hotel Anchorage B. Ramada Inn Anchorage Downtown AK
C. Howard Johnson Anchorage D. Best Western Golden Lion Hotel
61. How much money will you and your pet spend for two nights at least?
A. $ 486. B. $158. C. $ 438. D. $
300.
62. If you want to be woken up, you should choose __________.
A. Clarion Suites Hotel Anchorage B. Ramada Inn Anchorage Downtown AK
C. Howard Johnson Anchorage D. Best Western Golden Lion Hotel
63. Which of the following statements is TRUE?
A. Free Newspapers are offered by Best Western Golden Lion Hotel.
B. Howard Johnson Anchorage has a Beauty Shop.
C. The guests can ski in Clarion Suites Hotel Anchorage.
D. Ramada Inn Anchorage Downtown AK offers free local telephone call
第三部分阅读理解 (共20小题；每小题2分，满分40分)
阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项, 并在答题卡将该项涂黑。
Tears are nature’s way of making us feel more comfortable. When our eyes is made uncomfortable by some small pieces of pollution, or when we are cutting onions, or when we are worn out and “red-eyes” from over work and late hours, tears form in our eyes to clean and refresh them.
Tears are also a sign of strong emotion. We cry when we are sad and we cry when we are happy.
And tears seem to be uniquely human. We know that animals also experience emotion fear, pleasure, loneliness, but they do not she
d (流) tears.
Biologically speaking, tears are actually drops of saline fluid, which is a little bit salty, produced by a gland (腺) in the body. Because s
alt is an important part, tears may actually constitute（构成）the most conclusive evidence that the human animal is the end product of a long evolutionary process that began in the sea.
And it is clear that, in addition to the emotional benefits, the shedding of tears has a specific biological function as well. Through tears, from our body we can get rid of certain chemicals which build up in response to stress and create a chemical imbalance in the body. Crying actually makes us feel better by correcting that imbalance and making us feel good again. And thus the emotional and the biological functions of tears merge (合并) into one and make us even more “human” than we would otherwise be.
56. According to the passage, human beings may have originated（起源）in __________.
A. the sea B. the salt C. chemicals D. animals
57. Which of the following is NOT a function of tears?
A. Biological. B. Emotional. C. Political. D. Chemical.
58. According to the article, which of the following is unique to humans?
A. The feeling of loneliness. B. The state of feeling good.
C. The ability to shed tears. D. The feeling of fear.
59. Which of the following is the main idea of the passage?
A. Tears are a sign of strong emotion.
B. Tears are always making us feel more comfortable.
C. Tears are uniquely human.
D. Tears have certain biological function.
Though “nanometer”（纳米） is now a fashionable term all over the world, few people know
exactly what it is. It has become a new favorite of manufacturers and sellers in recent years.Many “high-tech” products bearing the name “nano” have entered the market,bringing more mysterious feeling to surprised consumers.
Nanometer is a very small length unit of measure,and is very small.One millimeter is 1000 micrometers,and one micrometer is 1000 nanometers.That is,one nanometer is one billionth of a meter.Nano materials are solid materials composed of particles（粒子）or crystallites（晶体） of less than 100 nanometer in size.Then,is a cup made of nano material really any different from an ordinary cup in function as far as how it works?
Are nano cups really so wonderful?A reporter went to the Institute of Nanomedicine,which is the first such institute of such a sort in the world and the only one in China,specializing in researching the investigation of the application of nano technology into medicine.
A water molecule（分子） is composed of 2 hydrogen atoms and 1 oxygen atom.It can be changed only by special manipulation of the atoms. The material constituting the cup can have ananometer particles . But it cannot change the chemical and physical properties of the water contained in it.The water in the cup is still water. When people drink it,it will produce no special effect on human body.
Professor Ji who worked in the Instiute of Nanomedicine told the reporter, so far, the investigation of nano materials is still limited in the laboratory. No commercial micro products can be produced yet. With the present level of science and technology, the time of everyday goods made of nanometer materials is still years away.
The products labeled with nano marks in the market now are only traditional products coated with a thin layer of nanometer material, which makes them more abrasion resistant（耐磨）, much easier to be cleaned, or oil resisting or moth proof（防蛀）.
Professor Ji explained that nano cup is a real up. It can also be included in the list of nano products in a certain sense. But the nano up has not changed its property and function as a cup. It is not a magical medicine for curing and health care.
72．Which of the following shows the right relationship?
A．nanometer<millimeter<micrometer<meter
B．micrometer<millimeter<nanometer<meter
C．nanometer<micrometer<millimeter<meter
D．millimeter<micrometer<nanometer<meter
73．It can be inferred from the passage that .
A．nano materials have been put into use in daily goods
B．real nano products haven’t become available for people
C．the nano cup is very effective in curing and health care
D．real nano products are being produced by some companies
74．The underlined word “properties” in the fourth paragraph probably means .
A．possessions B．qualities C．reactions D．symbols
75．What would be the best title for the passage?
A．High-tech Products B．Nano Cups
C．Nano Materials D．High-teach Research
|
Tailors English Language Preparation 2010
taylorscollege. edu. au/ telp