读写任务(共1小题;满分25分)

阅读下面的短文,然后按照要求写一篇150词左右的英语短文。

In the atmosphere, carbon dioxide acts rather like a one-way mirror —— 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 metres and severely flooding coastal cities. Also, the increase in atmospheric temperature would lead to great changes in the climate of the northern hemisphere, possibly resulting in an alteration of 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 exceeded those caused by man. The question is: Which natural cause has most effect on the weather?

【写作内容】

1.以约30个词概括短文的要点;

2. 然后以约120个词就“Solutions of slowing climate change”为主题写一篇短文,包括如下要点:

你认为地球会不会持续变暖;

其原因是什么以及人类在其中的作用;

谈谈你的建议。

【写作要求】

你可以使用实例或者其他论述方法支持你的观点,也可以参照阅读材料的内容,但不得直接引用阅读材料中的句子。

字迹清楚,书写工整。

【评分标准】  概括准确,语言规范,内容合适,篇章连贯。

There is a saying in France that states, "The government could fall, the Louvre (卢浮宫)could be broken into or creatures from other planets could land on earth, but if any of these things happened during the Tour de France, no one would notice." The Tour de France is the most famous cycling race in the world.It begins in July and runs for three weeks.Cyclists who race in the Tour de France ride in six legs or stages of the race, and they have between one to four days of rest between each leg of the race.The rider who completes all six legs of the race in the shortest overall time wins.

    The Tour de France began as a publicity stunt(惊人的表演) for the French sports newspaper, L’Auto.Hcnri Desgranges, who worked for L’Auto,  came up with the idea for "the greatest bike race in the world, "and on July 1,1903, the first Tour de France began.Sixty cyclists began that first leg of the race which started in front of the Alarm Clock Cafe just outside of Paris.This first leg took them 467 kilometers to Lyon.The first Tour de France received an astonishing 2,000 francs.Maurice Garin, the most popular cyclist in France at that time, won the first Tour de France.It took him 94 hours and 33 minutes to ride all 2,428 kilometers of the race.This time was three hours faster than the second -place rider.Over the weeks during which the race was run, the idea of the Tour de France slowly caught the imagination of the people of France.The race has been run every year since that time, except during the years of World War I and World War Ⅱ.

    The Tour de France has developed several special honors for which racers compete.Above all, the highest honor is the " yellow jersey".Mr.Desgranges introduced the yellow jersey in 1919 to show the leading racer each rider's total time in order to find the racer with the lowest time.That racer wears the yellow jersey during the day's race.Other honors include the "green jersey " which is given to the rider who sprints the best by riding the fastest over short distances, and the "polka dot jersey" for the best rider in the mountains along the route.

Who wins the Tour de France?

A. The first cyclist to finish the race.

B. The cyclist with the most points.

C. The cyclist with the polka dot jersey.

D. The cyclist with the shortest overall time.

Henri Desgranges was           .

A. a photographer   B. a famous cyclist

C. the man who first won the Tour de France

D. the man who first thought of the Tour de France

How many stages make up the Tour de France?

A. One.   B. Four.    C. Six.    D. Ten

The yellow jersey is worn by____.

A. the fastest daily cyclist    B. the fastest overall cyclist

C. the youngest cyclist D. the champion from the previous year

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