题目列表(包括答案和解析)
Consult the page adapted from an English dictionary and do Questions 53-56.
Important words to learn: E Essential I Improver A Advanced
shoot [?u:t]
▲verb (shot, shot) WEAPON→1 E to fire a bullet or an arrow, or to hit, injure or kill a person or animal by firing a bullet or arrow at them: If he’s not armed, don’t shoot. ⊙The kids were shooting arrows at a target.⊙She was shot three times in the head.⊙He has a license to shoot pheasants on the farmer’s land. ⊙A policeman was shot dead in the city centre last night. ⊙ The troops were told to shoot to kill. SPORT→2 A to try to score points for yourself or your team, in sports involving a ball, by kicking, hitting or throwing the ball towards the goal: He shot from the middle of the field and still managed to score. MOVE QUICKLY→3 A to move in a particular direction very quickly and directly: She shot past me several meters before the finishing line. ⊙ He shot out of the office a minute ago ─ I think he was late for a meeting.⊙They were just shooting off to town so we didn’t stop to speak.
shooter ['?u:t?] noun[C]He’s thought to be the best shooter in the league.
▲idioms have shot your bolt UK INFORMAL to have already achieved all that you have the power, ability or strength to do and to be unable to do more: He started off the game well but seemed to have shot his bolt by half-time.
? shoot yourself in the foot to do something without intending to which spoils a situation for yourself
? shoot your mouth off INFORMAL to talk too much in a loud and uncontrolled way: It’s just like Richard to go shooting his mouth off about other people’s affairs.
? shoot for the moon US to ask for the best or the most you could hope for: You might as well shoot for the moon and ask for a promotion as well as a raise.
? shoot questions at sb to ask someone a lot of questions very quickly, one after the other: He shot questions at me so quickly that I didn’t even have time to answer.
? shoot the breeze US INFORMAL to talk with someone or a group of people about things which are not important: We sat out on the porch, just shooting the breeze.
▲ phrasal verbs shoot sth down to destroy an aircraft or make an aircraft, bird, etc. fall to the ground by shooting at it: He was killed during the war when his plane was shot down.
shoot sb down to shoot and usually kill someone, showing no sympathy: I saw Tom shoot him down like a dog in the street.
shoot for/at sth US to try to do something: It’s worth taking chances when you’re shooting at a chance of fame and wealth.
shoot out If opposing groups or people armed with guns shoot it out, they shoot at each other until one of the groups or people is dead or defeated.
shoot through AUSTRALIAN INFORMAL to leave a place very quickly, especially in order to avoid having to do something
shoot up INCREASE→INFORMAL to grow in size, or increase in number or level, very quickly: David has really shot up since I saw him last. ⊙Prices shot up by 25%.
▲ noun PLANT→1[C]the first part of a plant to appear above the ground as it develops from a seed, or any new growth on an already existing plant: Two weeks after we’d planted the seeds, little green shoots started to appear. ⊙FIGURATIVE The first green shoots (="hopeful" signs) of economic recovery have started to appear.
FILM→2[C USUALLY SINGULAR] when photographer take a series of photographs, usually of the same person or people in the same place: We did a fashion shoot on the beach, with the girls modeling swimwear. WEAPON→3[C]an occasion on which a group of people go to an area of the countryside to shoot animals
shooting ['?u:ti?] noun 1 A [U]when bullets are shot from guns or other weapons: We heard some shooting in the night. 2 A [C]when someone is injured or killed by a bullet shot from a gun: There have been a number of shootings in the capital this week. 3[U]the sport of shooting animals or birds: pleasant/grouse shooting ⊙ He goes shooting most weekends.
【小题1】What does the phrase “green shoots” mean in “You will be bound to see that the green shoots of your English level start to grow.”?
A.Great efforts. | B.Signs of improving. |
C.Learning ability. | D.Change in method. |
A.shoot at | B.shoot up | C.shoot down | D.shoot through |
A.shooting the breeze | B.shooting your mouth off |
C.shooting yourself in the foot | D.shooting questions at somebody |
A.Shooter | B.Shoot | C.Shot | D.Shooting |
In the atmosphere , carbon dioxide acts rather like a one-way mirror or the glass in the roof of a greenhouse which allows the sun’s rays to enter but prevents the heat from escaping.
According to a weather expert’s prediction, the atmosphere will be 3 ℃ warmer in the year 2050 than it is today, if man continues to burn fuels at the present rate. If this warming up took place, the ice caps in the poles would begin to melt, thus raising sea level several meters and severely flooding coastal cities. Also, the increase in atmospheric temperature would lead to great changes in the climate of the northern hemisphere(半球), possibly resulting in an alteration of the earth’s chief food growing zones.
In the past, concern about a man-made warming of the earth has concentrated on the Arctic because the Antarctic is much colder and has a much thicker ice sheet. But the weather experts are now paying more attention to West Antarctic, which may be affected by only a few degrees of warming, in other words, by a warming on the scale that will possibly take place in the next fifty years from the burning of fuels.
Satellite pictures show that large areas of Antarctic ice are already disappearing. The evidence available suggests that a warming has taken place. This fits the theory that carbon dioxide warms the earth
However, most of the fuel is burnt in the northern hemisphere, where temperatures seem to be falling. Scientists conclude, therefore, that up to now natural influences on the weather have gone beyond those caused by man. The question is: Which natural cause has most effect on the weather?
One possibility is the variable behavior of the sun. Astronomers at one research station have studied the hot sports and ‘cold” spots( that is, the relatively less hot spots) on the sun. As the sun rotates(使旋转), every 27.5 days, it presents hotter or colder faces to the earth, and different aspects to different parts of the earth. This seems to have a considerable effect on the distribution of the earth’s atmospheric pressure, and consequently on wind circulation. The sun is also changeable over a long term: its heat output goes up and down in cycles, the latest trend being downward.
Scientists are now finding shared relations between models of solar weather interactions and the actual climate over many thousands of years, including the last Ice Age. The problem is that the models are predicting that the world should be entering a new Ice Age and it is hot. One way of solving this theoretical difficulty is to assume a delay of thousands of years while the solar effects overcome the inertia(惯性) of the earth’s climate. If this is right, the warming effect of carbon dioxide might thus be serving as a useful opposed balance to the sun’s fading heat.
It can be concluded that concentration of carbon dioxide in the atmosphere would ____.
A. mean a warming-up in the Arctic.
B. raise the temperature of the earth’s surface.
C. prevent the sun’s rays from reaching the earth’ s surface.
D. explain the cause of great changes in the climate in the northern hemisphere.
The article was written to explain____.
A. the greenhouse effect. B. the solar effects on the earth.
C. the causes affecting weather. D. the models of solar weather of solar weather interactions.
Although the fuel consumption is greater in the northern hemisphere, temperature there seems to be falling. This is ____.
A. mainly because the levels of carbon dioxide are rising
B. partly due to changes in the output of solar energy
C. possibly because the ice caps in the poles are melting
D. only due to the effect of the inertia of the earth’s climate
On the basis of their models, scientists are of the opinion that .
A. the climate of the world should be becoming cooler
B. the new Ice Age will be delayed by the greenhouse effect
C. the man-made warning effect helps to increase the solar effects
D. it will take thousands of years for the interia of the earth’s climate to take effect.
If the assumption about the delay of a new Ice Age is correct, ___.
A. ice would soon cover the northern hemisphere.
B. the greenhouse effect could work in favor of the earth.
C. the best way to overcome the cooling effect would be to burn more fuels.
D. the increased levels of carbon dioxide in the atmosphere could warm up the earth even more quickly.
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