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Chemical Safety
Procedures for handling chemical spills(泄露) and leaks.
Chemical spills and leaks can be broken down into two basic types: simple spills, which you can clean up yourself and complicated spills, which require outside assistance.
If your spill meets ANY of the following conditions, it is a COMPLICATED SPILL.
A person is injured; or
The identity of the chemical is unknown; or
Multiple chemicals are involved; or
The chemical is highly poisonous, flammable (可燃的) or reactive ; or
The spill/leak occurs in a “public space” such as a corridor; or
The spill/leak has the potential to spread to other parts of the building such as through the ventilation (通风) system; or
The clean up procedures are not known or appropriate materials are not readily available; or
The clean up requires a respirator (呼吸器) (including cartridge respirators) to be worn and no personnel have been trained and fit-tested in accordance(一致) with the campus Respiratory Protection Program; or
The spill/leak may endanger the environment by reaching waterways or outside ground, or by going down a drain
If none of the above conditions are met, the spill is defined as a simple spill. You may clean up simple spills in accordance with Chapter 6 of the Chemical Safety Guide. For consultative assistance, call Division of Research Safety (DSR) at 333-2755.
| How to report a complicated spill 1. Evacuate(撤退) to a safe location, and alert others to evacuate. 2. Dial 9-911 from a campus phone. 3. Tell the operator you are calling to report a chemical spill at the University of Illinois. 4. Have the following information ready. Name of chemical Quantity spilled Location of spill (Full building name and room number) Number of people injured or slashed If applicable, the occurrence of a fire or explosion Your name and phone number 5. Have someone knowledgeable about the chemical spilled meet the fire department at the main entrance to your building. Take a Material Safety Data Sheet (MSDS) of the chemical, if it is readily available. |
Which of the following situation can be classified as a simple spill?
| A．Some spilled liquid causes a fire in the building. |
| B．Yellow and green gases are leaking from the storage room. |
| C．An unknown red chemical is found on the corridor floor. |
| D．A researcher spills his milk all over the lab floor. |
According to the safety instructions, upon discovering a complicated spill on campus, people should _________.
| A．put on a respirator as soon as possible |
| B．refer to Chapter 6 of the Chemical Safety Guide |
| C．get away from the spill and report it to authorities |
| D．call Division of the Research Safety at 333-2755 |
“MSDS” in the passage possibly refers to _____.
| A．a mask |
| B．an explanation about the chemical |
| C．a device |
| D．another kind of chemical |
Who are most possibly the targeted audiences of this article?
| A．Students in the Chemistry Department of a university. |
| B．Researchers working at Chemical Institution of Illinois. |
| C．Members of Division of Research Safety. |
| D．Staff members at a chemical manufacturing company. |
The purpose of the material above is to ____________ .
| A．inform people of the dangers of various chemical spills |
| B．introduce complicated spills and necessary measures in response to them |
| C．encourage students to join the campus Respiratory Protection Program |
| D．compare simple spills and complicated spills |
The booking notes of the play “The Age of Innocence”.
Price: $10
BOOKING
There are four easy ways to book seats for performance:
-----in person
The Box Office is open from Money to Saturday, 10 a.m.----8 p.m.
-----by telephone
Ring 01324976 to reserve your tickets or to pay by credit card (Visa, Master Card and Amex accepted)。
-----on-line/online
Simply complete the booking form and return it to Global Theatre Box Office.
-----online/on-line
Complete the on-line booking form at www. Satanfiedtheatre. com.
DISCOUNT
Saver: $2 off any seat booked any time in advance for performances from Monday to Thursday. Savers are available for children up to 16 years old, those over 60 and full-time students.
Supersavers: half-price seats are available for people with disabilities and one companion. It is advisable to book in advance. There is a maximum of eight wheelchair spaces available and one wheelchair space will be held until an hour before the show.
Standby: best available seats are on sale for $6 from one hour before the performance for people eligible for Saver and Supersaver discounts and thirty minutes before for all other customers.
Group Booking: there is a ten percent discount for parties of twelve or more.
School: school parties of ten or more can book $6 standby tickets in advance and will get every tenth ticket free.
PLEASE NOTE: we are unable to exchange tickets for refund money unless a performance is cancelled due to unpredicted circumstances.If you want to book a ticket, you CANNOT______.
| A．go to the Box Office on Sundays |
| B．use the Internet |
| C．ring the booking number and pay the tickets by credit card |
| D．complete a booking form and post it to the Box Office |
If you make a group booking for a group of 14 adults, how much should you pay?
| A．$120 | B．$126 | C．$140 | D．$150 |
Which of the following is NOT true according to the passage?
| A．There are only 8 wheelchair spaces in the theatre. |
| B．A school party of 15 students should pay $90 for the standby tickets. |
| C．Full-time students can get best seats for $6 from one hour before the performance. |
| D．The audience can’t refund money if the performance is on show. |
What kind of tickets are the cheapest?
| A．The standby tickets for school parties of ten or more. |
| B．The standby tickets. |
| C．The ticket for saver discount. |
| D．The tickets for group booking. |
An African-American man named John Henry was the hero of former slaves and the people who built the railroads in the US in the 19th century.
John Henry was born a slave. He was known for his strength. Many people say he represents the spirit of growth in America during that period.
John Henry grew up in a world that did not let children stay children for long. Before he was six years old, he was carrying stones for workers building a nearby railroad. By the time John Henry was a young man, he was one of the best railroad workers in the country.
John Henry was asked to lead workers on a hard project, creating a tunnel through a mountain. The project required about 1,000 laborers and lasted three years. Hundreds of men became sick as a result of the hot weather and tiredness. John Henry was the strongest and fastest man. Concerned his friends might lose their jobs, he picked up their hammers and began doing their work. He worked day and night, rarely stopping to have a rest.
One day, a salesman came to the work area with a new drilling machine powered by steam. He said it could drill holes faster than twelve men working together.
John Henry looked at the machine and saw images of the future. He saw machines taking the place of America’s best laborers. He saw himself and his friends unemployed and sanding by a road, asking for food. He decided he would never let the machine take their jobs. Therefore, a competition between a man and a machine began .At first, the steam-powered drill worked twice faster. Then, John Henry started working with a hammer in each hand. He worked faster and faster. People cheered when the machine broke down and was pulled away. But they were sad to find John Henry fall to the ground, with blood spilling all around, and still holding a hammer in one of his hands.“I beat them,”he said. Then he took his last breath.What does the underlined part in Paragraph 3 most probably mean?
| A．Many children in those days starved to death. |
| B．Children at that time grew much faster. |
| C．Children in those days had to work like adults. |
| D．Children at that time couldn’t stay together. |
Why did hundreds of workers become sick?
| A．Because they had to work long hours. |
| B．Because the weather was hot and they were tired. |
| C．Because the project was too hard. |
| D．Because they didn’t have time to eat. |
John Henry helped do his friends’ work .
| A．because he was the strongest and fastest man |
| B．for fear that his friends would lose their jobs |
| C．so that they could regain their strength |
| D．in order be the hero of the railroad workers |
Which of the following best describes John Henry?
| A．Kind and determined. | B．Cautious and considerate. |
| C．Brave and strict. | D．Hardworking and stubborn. |
Think about the different ways that people use the wind. You can use it to fly a kite or to sail a boat. Wind is one of our cleanest and richest power sources, as well as one of the oldest. Evidence shows that windmills(风车) began to be used in ancient Iran back in the seventh century BC. They were first introduced to Europe during the 1100s, when armies returned from the Middle East with knowledge of using wind power.
For many centuries, people used windmills to grind(碾碎) wheat into flour or pump water from deep underground. When electricity was discovered in the late 1800s, people living in remote areas began to use them to produce electricity. This allowed them to have electric lights and radios. However, by the 1940s when electricity was available to people in almost all areas of the United States, windmills were rarely used.
During the 1970s, people started becoming concerned about the pollution that is created when coal and gas are burned to produce electricity. People also realized that the supply of coal and gas would not last forever. Then, wind was rediscovered, though it means higher cost. Today, there is a global movement to supply more and more of our electricity through the use of wind. From the text we know that windmills________.
| A．were invented by European armies |
| B．have a history of more than 2,800 years |
| C．used to supply power to radio in remote areas |
| D．have rarely been used since electricity was discovered |
What was a new use for wind power in the late 19th century?
| A．Sailing a boat. | B．Producing electricity. |
| C．Grinding wheat into flour. | D．Pumping water from underground. |
One of the reasons wind was rediscovered in the 1970s is that_______.
| A．wind power is cleaner |
| B．it is one of the oldest power sources. |
| C．it was cheaper to create energy from wind |
| D．the supply of coal and gas failed to meet needs |
What would the author probably discuss in the paragraph that follows?
| A．The advantages of wind power. |
| B．The design of wind power plants. |
| C．The worldwide movement to save energy. |
| D．The global trend towards producing power from wind. |
How to be Prepared
Electricity, water, gas and telephone may not be working after an earthquake. The police and fire department are likely to be tied up. You should be prepared to take care of yourself for at least three days, preferably for a week.
This list can also be applied to other disasters, such as floods or wildfires.
1. food and water (a gallon a day per person)
2. a first aid kit
3. a fire extinguisher suitable for all types of fires
4. flashlights, a portable radio extra batteries
5. blankets, clothes, shoes and money (ATMs may not work)
6. baby and pet food
It’s also a good idea to decide beforehand how and where your family will reunite if separated during a quake and to conduct in-home practice drills.
During an Earthquake
If you are indoors, stay there. Get under and hold onto a desk or table, or stand against an interior wall. Stay away from exterior walls, glass, heavy furniture, and stay away from windows and outside walls and do not use the elevator.
If you are outside, get into the open, stay into the open, stay away from buildings, power lines or anything else that could fall on you.
If you are driving, move the car out of traffic and stop, avoid parking under or on bridges or overpasses, Try to get clear of trees, light posts, signs and power lines.
If you are in a crowded public place, avoid panicking and do not rush for the exit. Stay low and cover your head and neck with your hands and arms.
After an Earthquake
If the phone is working, only use it in case of emergency. Likewise, avoid driving if possible to keep the streets clear for emergency vehicles.
Be aware that items may fall out of cupboards or closets when the door is opened, and also that chimneys can be weakened and fall with touch. Check for cracks and damage to the roof and foundation of your home.
Listen to the radio for important information and instructions. Remember that aftershocks, sometimes large enough to cause damage in their own right, generally follow large quakes.
If you leave home, leave a message telling friends and family your location.Which of the following items is unnecessary to prepare before an earthquake？
| A．Batteries | B．Cash | C．Medicine | D．Creditcard |
When an earthquake comes，you should ______.
| A．hideyourselfinthekitchen |
| B．rushfortheexitimmediately |
| C．stayawayfromheavyobjects |
| D．callthepolicerightaway |
When an earthquake is over，you should______.
| A．driveacartotakeyourfamilytothesafeplace |
| B．checkthesecurityofyourhome |
| C．callyourrelativestotellthemyouaresafe |
| D．clearupthemessassoonaspossible. |
Which of the following sentences is true according to the passage？
| A．You’dbettermakeitclearhowandwhereyourfamilywillreuniteifseparatedduringaquakeafterthequakehappens. |
| B．Ifyouareindoors,getintotheopen. |
| C．Ifyouareinacrowdedpublicplace,avoidpanickinganddorushfortheexit. |
| D．Ifthephonestillworks,onlyuseitwhennecessary. |
What does the underlined word “aftershock ” mean?
| A．Alessseriousquakefollowingalargeearthquakeinthesamearea. |
| B．Afurtherreactionfollowingtheshockofadeeplydisturbingthing. |
| C．Amessonehastodealwithafteraterriblething. |
| D．Aninstructionthegovernmentgivestosolveproblems. |
Old Bear
Kevin Henkes(2008), under 40 pages
Target Audience: Preschoolers
Price: $3.8
Content: It is snowing really hard and Old Bear is getting ready for his long nap. As he sleeps, he dreams of being a cub again and enjoying the wonders of nature. He dreams about summer, fall, winter and spring and how each season brings him so much joy! The illustrations(插图) show the beauty of the seasons that Old Bear dreams about. Great book!
Half-Minute Horrors
Susan Rich(2009), 120~160 pages
Target Audience: Intermediates (4th~6th grade)
Price: $9.6
Content: Looking for a scary book that is also quick to read? How about a one-paragraph tale of terror or a simple drawing that will make your skin crawl? This book is a collection of very short stories, pictures and cartoons from an impressive group of authors and illustrators.
Leaves
David Ezra Stein(2007), under 40 pages
Illustrated by David Ezra Stein
Target Audience: Toddlers, Preschoolers
Price: $3.4
Content: It’s Little Bear’s first year. Fall has come to his island. When the leaves begin to fall, he wonders what to do. However, after following his instinct and sleeping through the winter, he awakens in spring to find everything blooming once again.
Thanksgiving at the Tappletons’
Eileen Spinelli (2003) , under 40 pages
Illustrated by Megan Lloyd
Target Audience: Preschoolers
Price: $3.5
Content: The Tappletons (bears) are gathered together for their big Thanksgiving feast. However, all is not going well during the preparations. The turkey slides out of the house, down a hill and into a pond. There are no pies at the bakery and the lettuce for the salad has been given to the rabbits. As they sit down for the feast, Grandmother Tappleton reminds them that although they have nothing to eat, they can still be thankful that they have each other.Which book has the most pages?
| A．Old Bear | B．Half-Minute Horrors |
| C．Leaves | D．Thanksgiving at the Tappletons’. |
What can we learn from the book Thanksgiving at the Tappletons’?
| A．We should always keep things in order. |
| B．We should try to make more delicious food on Thanksgiving. |
| C．If we don’t work hard, there will be no food. |
| D．Family love is the most important thing. |
If you like reading horror stories, which book would you like?
| A．Old Bear | B．Half-Minute Horrors |
| C．Leaves | D．Thanksgiving at the Tappletons’. |
Who are the main readers of these books?
| A．Adults. | B．Old people |
| C．Little children | D．Middle school students. |
Where can you probably find this passage?
| A．In a travel guide. | B．In an advertisement. |
| C．In a science textbook. | D．In an official report |
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