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63、(1分)
Read the following directions on a bottle of medicine:
“Take two tablets(药片)with water, followed by one tablet every eight hours, as required, For maximum(最大量) night-time and early morning relief(缓解疼痛), take two tablets at bed - time, Do not take more than six tablets in twenty-four hours.
For children six to twelve years old, give half the amount for a grownup. For children under six years old, ask for your doctor’s advice.
Reduce the amount if nervousness, restlessness, or sleeplessness occurs,”
1. The directions on this medicine bottle clearly warn the patient not to take more than .
A. twenty-four tablets a day. B. eight tablets a day.
C. six tablets a day. D. three tablets a day.
2. We can infer from the directions that .
A. the medicine could cause some people to feel nervous.
B. children may take the same amount that grown-ups take.
C. one may not take this medicine before going to bed.
D. the medicine is a liquid.
3. If one cannot sleep, it is suggested that he .
A. take two tablets before going to bed. B. take less than two tablets before going to bed.
C. stop taking the medicine. D. ask advice of a doctor.
4. Obviously the medicine .
A. may be dangerous to small children.
B. cannot be taken by children under twelve years old.
C. may be taken by children but not by grown-ups.
D. may be taken by grown-ups but not by children.
64、(1分)
In earliest times, men considered lightning to be one of the great mysteries (神秘的事物) of nature. Some ancient peoples believed that lightning and thunder were the weapons (武器) of the gods.
In reality, lightning is a flow of electricity formed high above the earth. A single flash of lightning 1.6 kilometres long has enough electricity to light one million light bulbs (灯泡).
The American scientist and statesman, Benjamin Franklin, was the first to show the connection between electricity and lightning in 1752. In the same year he also built the first lightning rod (避雷针). This device (装置物) protects buildings from being damaged by lightning.
Modern science has discovered that one stroke (闪击) of lightning has a voltage (电压) of more than 15 million volts (伏特). A flash of lightning between a cloud and the earth may be as long as 13 kilometers, and travel at a speed of 30 million meters per second.
Scientists judge that there are about 2,000 million flashes of lightning per year. Lightning hits the Empire State Building in New York City 30 to 48 times a year. In the United States alone it kills an average (平均数) of one person every day.
The safest place to be in case of an electrical storm is in a closed car. Outside, one should go to low ground and not get under tress. Also, one should stay out of water and away from metal fences. Inside a house, people should avoid open doorways and windows and not touch wires or metal things.
With lightning, it is better to be safe than sorry?
1. People once thought lightning came from ________.
A. the sky B. the gods C. the earth D. nature
2. According to the passage what do you think all buildings need?
A. Metal fences. B. Electricity. C. lightning rods. D. Machines.
3. Lightning can travel ________.
A. as quickly as water B. not so quickly as electricity
C. at very low speed D. at very high speed
4. Which of the following is NOT true?
A. In the U.S about one person per day dies from lightning.
B. The Empire State Building frequently gets hit by lightning.
C. Swimming during a thunder storm is a good idea.
D. A closed car is the best place to be during an electrical storm.
5. Lightning is probably ______ to man.
A. useful B. kind C. useless D. friendly
65、(1分)
Although English is not as old as Chinese, it is spoken by many people around the world every day. English speakers are always creating(创造) new words, and we are often able to know where most words come from.
Sometimes , however, no one may really know where a word comes from. Did you ever think about why hamburgers(汉堡包) are called hamburgers, especially when they are not made with ham(火腿)? About a hundred years ago, some men went to America from Europe. They came from a big city in Germany called Hamburg. They did not speak good English, but they ate good food. When some Americans saw them eating round pieces of beef(牛肉), they asked the Germans what it was. The Germans did not understand the question and answered, “We come from Hamburg.” One of these Americans owned a restaurant, and had an idea. He cooked some round pieces of beef like those which the men from Hamburg ate. Then he put each between two pieces of bread and started selling them. Such bread came to be called “hamburgers”. Today “hamburgers” are sold in many countries around the world.
Whether this story is true or not, it certainly is interesting. Knowing why any word has a certain meaning is interesting. too. This reason, for most English words, can be found in any large English dictionary.
1. According to the writer, English is .
A. as old as Chinese B. older than German
C. not so old as Chinese D. very difficult to learn
2. Hamburg is .
A. a kind of food B. a round piece of beef
C. the name of a village D. a city in Germany
3. According to the story, .
A. few Americans like hamburgers B. hamburgers are made with beef
C. hamburgers are made with ham D. hamburgers were first sold about a century ago
4. According to the writer, which of the following can often be found in any large English dictionary?
A. Where all the new words come from
B. Where those Germans came from
C. The reason why a word has a certain meaning
D. The reason why English is spoken around the world
5. According to the story, the word “hamburger” comes from .
A. China because it has a long history
B. England because Germans don’t speak good English
C. the round pieces of beef which those people from Hamburg were eating
D. English speakers because they always create new words
责编:刘卓
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