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In the famous fairy tale, Snow White eats the Queen's apple and falls victim to a curse(诅咒);in Shakespeare's novel, Romeo drinks the poison and dies; some ancient Chinese emperors took pellets(药丸)that contained mercury(水银), believing that it would make them immortal, but they died afterward.

Poison(毒药) has long been an important ingredient in literature and history, and it seems to always be associated with evil, danger and death. But how much do you really know about poison?

An exhibition, The Power of Poison, opened last month at the American Museum of Natural History in New York, intended to give the audience a more vivid understanding of poison.

The museum tour starts in a rainforest setting, where you can see live examples of some of the most poisonous animals: caterpillars(毛毛虫), frogs and spiders. Golden poison frogs, for instance, aren't much bigger than a coin, but their skin is covered with a poison that can cut off the signaling power of your nerves, and a single frog has enough venom to kill 10 grown humans.

"Poisons can be bad for some things," Michael Novacek, senior vice president of the museum, told NBC News. "Yet they can also be good for others."

A poisonous chemical found in the yew tree is effective against cancer, which is what led to the invention of a cancer-fighting drug called Taxol.

The benefits from natural poisons are not limited to just medicine. Believe it or not, many substances(物质)that we regularly ingest(摄入)-chili, coffee and chocolate-owe their special flavors or stimulating(提神的)effects to chemicals that plants make to poison insects.

【小题1】What does the underlined word "immortal" in Paragraph 1 mean?
A.happyB.not moral
C.living foreverD.sick
【小题2】What is the main purpose of the exhibition The Power of Poison?
A.To give people more in-depth knowledge about poison.
B.To teach people how to handle poisonous animals.
C.To inform people about which animals are the most poisonous.
D.To show how poison has been used for medical treatment.
【小题3】Which of the following statements about the Golden poison frog is TRUE according to the article?
A.Its skin can cut off the signaling power of your nerves.
B.It's about the size of a coin.
C.It's the most poisonous animal on display.
D.You can only see it in a rainforest setting of the museum.
【小题4】The stimulating effects of coffee come from ________.
A.natural poison made by the plantB.the substances that we regularly ingest
C.chemicals produced by poisonous insects                      D.its special flavor
2017·福建福州·一模
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24 Solar Terms: 8 things you may not know about Frost’s Descent

The traditional Chinese lunar calendar divides the year into 24 solar terms. Frost’s Descent (霜降), the 18th solar term of the year, begins this year on Oct 23 and ends on Nov 6. 【小题1】, during which time the weather becomes much colder than before and frost begins to appear. Here are four things you should know about Frost’s Descent.

Frosty autumn

【小题2】. During Frost’s Descent, frost begins to appear. But in the lower reaches of the Yellow River region, frost first appears in late October or early November. As Frost’s Descent comes, the world is filled with the atmosphere of late autumn.

Eating fruit

Eating persimmons during Frost’s Descent can help people resist the cold and protect their bones. In the countryside, people believe that their lips will crack if they don’t eat persimmons during this period. The apple is one kind of recommended fruit during Frost’s Descent. Apples can moisten the lungs, quench one’s thirst and help one’s digestion.【小题3】. It can promote the secretion of body liquids, clear away heat and reduce sputum.

Eating duck

It’s a custom to eat duck on the first day of Frost’s Descent in south Fujian province. There is a saying in Fujian which goes, “Even nourishing all year is not as good as nourishing the human body on the first day of Frost’s Descent.”【小题4】.

【小题5】

People in areas such as Daxin county in Guangxi Zhuang autonomous region celebrate the first day of Frost’s Descent. In the Frost’s Descent Festival, the Zhuang people offer sacrifices, dance and sing folk songs. With a history of more than 360 years, the festival is to commemorate Cen Yuyin, a heroine in battles against foreign aggression.

A.Eating chestnuts
B.Frost’s Descent Festival
C.But eating too many could be harmful
D.Frost’s Descent is the last solar term of autumn
E.Eating duck is a way for people there to gain weight
F.The pear is another recommended fruit during Frost’s Descent
G.Frost consists of white ice crystals of frozen water vapor near the ground
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It’s commonly known that the Chinese invented chopsticks (or kuaizi in Chinese) as a set of instruments to be used when eating but the reason behind that is not commonly known. Actually, the Chinese were taught to use chopsticks long before spoons and forks were invented in Europe (the knife is older, not as an instrument for dining but as weapon). Chopsticks were strongly advocated by the great Chinese philosopher Confucius (551—479 BC). Chinese people, under the cultivation of Confucianism, consider the knife and fork bearing sort of violence, like cold weapons. However, chopsticks reflect gentleness and benevolence, the main moral teaching of Confucianism. Therefore, instruments used for killing must be banned from the dining table, and that is why Chinese food is always chopped into bite size before it reaches the table.

Eating Chinese food would not be as enjoyable if the wrong utensils were used. Using two slim and slippery sticks to pick up grains of rice and little pieces of meat and vegetables is actually not a difficult task to accomplish. In fact, there are foreigners who are as competent in using the chopsticks as the Chinese.

The truth of using chopsticks is holding one chopstick in place while pivoting the other one to pick up a mouthful. How to position the chopsticks is the course you have to learn. First, place the first chopstick so that thicker part rests at the base of your thumb and the thinner part rests on the lower side of your middle fingertip. Then, bring your thumb forward so that the stick will be firmly trapped in place. At least two or three inches of chopstick of the thinner end should extend beyond your fingertip. Next, position the other chopstick so that it is held against the side of your index finger and by the end of your thumb. Check whether the ends of the chopsticks are even. If not, then tap the thinner parts on the plate to make them even.

When dining with Chinese friends or business partners, it is always better for foreigners to try learning how to operate the chopsticks. You should only ask for a fork and spoon if all else fails. Using chopsticks to eat rice is a problem to most foreigners. Generally the tip to eat rice is to bring one’s rice bowl close to one’s mouth and quickly scoop the rice into it with one’s chopsticks. Since this is difficult for foreigners, and so simply lifting portions of rice to the mouth from the bowl held in the other hand is perfectly acceptable.

There are superstitions associated with chopsticks too. If you find an uneven pair at your table setting, it means you are going to miss a boat, plane or train. Dropping chopsticks will inevitably bring bad luck. Crossed chopsticks are, however, permissible in a dim sum restaurant. The waiter will cross them to show that your bill has been settled, or you can do the same to show the waiter that you have finished and are ready to pay the bill.

【小题1】Why did Confucius encourage Chinese people use Chopsticks?
____________________________________________________________________________________________
【小题2】While eating, how do you use your chopsticks?
____________________________________________________________________________________________
【小题3】Please tell your foreign friends the meaning of “uneven pair at your table setting” and “crossed chopsticks”.
____________________________________________________________________________________________
【小题4】What does it mean if you cross your chopsticks in a dim sum restaurant?
____________________________________________________________________________________________

Happy Rain on a Spring Night

Good rain knows its time right;

It will fall when comes spring.

With wind it steals in night;

Mute, it moistens each thing.

O’er wild lanes dark cloud spreads;

In boat a lantern looms.

Dawn sees saturated reds;

The town’s heavy with blooms.

(Translated by Xu Yuanchong)

(Notes: mute无声的;moisten使……湿润;lane小路;loom隐现;saturated渗透的;dawn 黎明)

When Tang Dynasty poet Du Fu (712-770) wrote this poem, he was living in Chengdu. Sometimes he went to farm in the field. The poem shows his care for farmers.

The very first word, “good”,shows the poet’s joy and love for the spring rain. The rain is good indeed, as it “knows” the proper time to come. Here the poet uses personification (拟人), as if the rain were smart enough to know that it should come in time for the farmer’s busy plowing (农耕) season.

When the rain comes, it appears during the night without making any noise. Unlike the thunder (雷) and lightning of summer storms, the quiet spring rain makes its contributions without seeking (寻求) to be known.

In the night sky,the clouds look dark and heavy,indicating (暗示) that there will be enough rain during the night. Then the poet imagines: tomorrow morning, all of the flowers in the city will bloom (盛开) after the rain.

【小题1】The poet Du Fu died when he was ________ years old.
A.55B.57C.58D.68
【小题2】Why does the poet use the word “knows” in the first line of the poem?
A.To introduce the poem.
B.To show the farmer’s busy plowing.
C.To describe the rain’s smartness.
D.To tell the proper time of rain coming.
【小题3】Which are mentioned in the poem?
① wind          ② thunder          ③ cloud          ④ lighting          ⑤ rain
A.②③④B.②④⑤C.①③⑤D.①④⑤
【小题4】What’s the main idea of the poem according to the text?
A.The poet’s care for farmers.B.The poet’s love for spring.
C.The poet’s love for rain.D.The poet’s care for the field.

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