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Before going outside in the morning, many of us check a window thermometer(温度计)for the temperature. This helps us decide what to wear.__1.__. We want our food to be a certain coldness in the refrigerator. We want it a certain hotness in the oven. If we don’t feel well, we use a thermometer to see if we have a fever. We keep our rooms a certain warmth in the winter and a certain coolness in the summer.
Not all the thermometers use the same system to measure temperature. We use a system called the Fahrenheit scale. But most other countries use the Centigrade scale.
Both systems use the freezing and boiling points of water as their guide.__2.__.
The most common kind of thermometer is made with mercury(水银)inside a clear glass tube. As mercury (or any other liquid ) becomes hot, it expands. As it gets colder, it contracts(收缩). That is why on hot days the mercury line is high in the glass tube.__3.__.
First. Take a clear glass juice bottle that has a cap ; fill the bottle with coloured water. Tap a hole in the center of the cap using a hammer and thick nail. Put the cap on the jar. Then stick a plastic straw(吸管) through the nail hole.____4.____.
Finally. Place a white card on the outside of the bottle and behind the straw. Now you can see the water lever easily. ____5.____.
As the temperature goes down, the water will contract, and the lever in the straw will come down. Perhaps you will want to keep a record of the water lever in the straw each morning for a week.
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A.People use thermometers which are made by themselves when travelling around the world. |
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B.We use and depend on thermometers to measure the temperature of many other things in our daily lives. |
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C.Thermometers measure temperature, by using materials that change in the same way when they are heated or cooled. |
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D.Now that you know this rule you can make a thermometer of your own that will work. |
E.The water will rise in the straw. As the temperature of the air goes up, the water will expand and rise even higher.
F.They label these in different ways. On the Fahrenheit scale water freezes at 32 degrees and boils at 212 degrees. On the Celsius scale water freezes at 0 degrees and boils at 100degrees.
G.Take wax (you may use an old candle if you have one) and melt some of it right where the straw is struck into the cap to seal(把..粘住) them together.
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第二节完形填空(共20小题,每小题1分,满分20分)阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空。
What will the city of the future look like? No one knows for sure, and (26) ____________ (make) predictions is a risky business. But one thing is certain—they are going to get bigger before they get smaller. In the future, care for the environment will become very important as earth’s natural (27)____________ (resource) run out. We will use lots of (28) ____________ (recycle) materials, such as plastic, aluminium, steel, glass, wood and paper, and we will waste fewer natural resources. We will also have to rely more (29) ____________ alternative energy, such as solar and wind power. All this seems certain, (30) ____________ there are plenty of things about city life in the future which are not certain.
B
Public transport (31) ____________ (provide) a cheap way to get around in Beijing. There are 20,000 buses and (32) ____________ (trolleybus) in Beijing, but they can get very (33) ____________ (crowd). It’s a good idea to avoid public transport during the (34) ____________ hour (6:30 am - 8:00 am and 5:00 pm - 6:30 pm). Fares are cheap, (35) ____________ (start) at 1 yuan. Air-conditioned buses cost more.
C
We use “learned” body language when we are (36) ____________ (introduce) to strangers. Like other animals, we are on guard until we know it is safe to (37) ____________ (relax). So every culture has developed a formal way to greet strangers, to show them we are not (38) ____________ (aggress). Traditionally, Europeans and Americans shake hands. They do this with the right hand—the (39) ____________ (strong) hand for most people. If our right hand is busy (40) ____________ (greet) someone, it cannot be holding a weapon.
D
We left the docks (41) ____________ a beautiful afternoon. The sun was shining (42) ____________ (bright) as we sailed downstream through a hilly region. Men (43) ____________ (ride) bamboo rafts along the river’s edge and coal boats went past. As the sun set we docked at Fengdu. We could see the sun (44) ____________ (set) behind the white pagoda. It was beautiful.
We slept through the first gorge, (45) ____________ is called the Qutang Gorge.
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Book 1 Elixir written by Eric Walters
Twelve-year-old Roth becomes a friend of Dr. Banting and his assistant, Mr. Best, who are doing research on a cure for diabetes (糖尿病). She finds herself torn between her sympathy for the animals being experimented on and her friendship with Banting and Best.
Book 2 George Washington Carver written by Elizabeth Macleod
Meet the “Peanut(花生)Specialist”, George Washington Carver, the inventor and professor who made over 325 products out of peanuts. Through his agricultural research, he also greatly improved the lives of countless black farmers in the southern United States. See also Macleod's Albert Einstein: A Life of Genius.
Book 3 The Inuit Thought of It: Amazing Arctic Innovations
written by Alootook Ipellie & David MacDonald
Explore more than 40 ideas necessary to Inuit survival. From ideas familiar to us today to inventive concepts that shaped their lives, celebrate the creativity of a remarkably intelligent people. Also see other books: The Chinese Thought of It by Tingxing Ye and A Native American Thought of It by Rocky Landon and David MacDonald.
Book 4 Made in Canada: 101 Amazing Achievements written by Bev Spencer
What things do we use daily that have a Canadian connection? Here are 101 common things that were invented in Canada or by a Canadian, including the Blackberry, alkaline(碱性) batteries and the Blue Box recycling program.
Book 5 Newton and the Time Machine written by Michael McGowan
Ten-year-old boy Newton has invented a time machine to see dinosaurs up close. But it disappears on a test run with his two huge friends, King Herbert and Queen Certrude, can he save them before time runs out?
1.Which of the following best describes Roth's feeling in Book 1?
A. Painful. B. Curious. C. Frightened. D. Disappointed.
2.Which of the following is TRUE according to the passage?
A. Animals are mentioned in Book 1 and Book 5.
B. Book 3 introduces 40 inventive concepts.
C. Alkaline batteries were invented by Dr. Banting.
D. George Washington Carver was a black farmer in the US.
3. In Book 5, King Herbert and Queen Gertrude are________.
A. Newton's human friends
B. the names of the time machine
C. two dinosaurs
D. the inventions of the time machine
4.If you are interested in native Americans, you may read the book by ________.
A. Elizabeth Macleod B. Eric Walters
C. Rocky London & David MacDonald D. Bev Spencer
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Algae(水藻) are very simple plants. They grow in fresh water or salty water. Seaweed is algae that grow in salty water. Seaweed is red or brown in color. The Japanese people use these plants from the sea in many ways. From it, they make a food called Kombu. Kombu is seaweed that has been dried, cooked and pressed together. Then it is dried again and cut into long pieces. The Japanese eat a lot of Kombu and like it very much.
Japanese farmers often use seaweed as fertilizer. It makes their plants grow better. Many farmers also find seaweed makes a fine food for their animals.
From seaweed the Japanese also get iodine(碘), which they sell to other countries. Iodine is used in many ways all over the world. It is used in making medicine. It is added to the salt we use at the table. Scientists even use one form of iodine to “ seed clouds” when they want rain to fall.
1. Kombu is a kind of ____ according to the text.
A. plant B. medicine C. food D. fertilizer
2.In the last sentence of the text, “seed clouds” means ____.
A. clouds spreading like seeds
B. the seeds like clouds
C. to make rain fall with human power
D. dropping seeds by clouds
3.The main idea of the story is that ____.
A. The Japanese eat seaweed when they want rain to fall.
B. Kombu is made into medicine for farmers.
C. The Japanese use seaweed in many ways.
D. The Japanese eat a lot of Kombu.
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Directions: Read the following passage. Answer the questions according to the information given in the passage .
According to one study, words send only 7 percent of a person’s message. Intonation (语调) and voice quality communicate 38 percent, and nonverbal(not using or involving words) cues (暗示) transmit a large 55 percent. That means people pick up more from nonverbal communication than from the words a person says. When studying a foreign culture then, it just makes sense to pay attention to how people use nonverbal cues.
Gestures consist of a major form of nonverbal communication. But often these gestures are culture-bound. For example, when the Maoris of New Zealand stick out (伸出) their tongue at someone, it is a sign of respect. When American schoolchildren make the same gesture, it means just the opposite. Also, Americans often indicate “OK” with their thumb and fore-finger touching to form a circle. The same gesture means “money” to the Japanese and “zero” to the French. For that reason, people in a foreign culture must use gestures with caution.
Another part of nonverbal communication is the one that you might not think about — space. When someone comes too close, he feels uncomfortable. When he knocks into someone, he feels obligated (有义务的) to apologize. But the size of a person’s “comfort zone” varies, depending on his cultural or ethnic origin. For example, in casual conversation, many Americans stand about four feet apart. People in Latin or Arabic cultures, instead, stand very close to each other and touch each other often.
Considering the effects of nonverbal communication, we never really stop communicating. How we walk, how we stand and how we use our hands all send a message to others. That’s why it’s possible to “read someone like a book”.
1. How does an American feel when an Arab stands too close to him ?(no more than 3 words)
_________________________________________________________
2. What does the gesture “OK” mean in Japan? (no more than 3 words)
_________________________________________________________
3.Why do we pay more attention to nonverbal cues in a foreign country?(no more than 10 words)
_________________________________________________________
4. Why should people in a foreign culture must use gestures with caution?(no more than 10 words)
_________________________________________________________
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