题目内容

In 2013 alone at least 20,000 African elephants were killed for their teeth. In South Africa over the last two years more than 2,200 rhinos were killed for their horns. These numbers are alarming, because current rates of illegal hunting are faster than birth rates, which could lead to extinction for these ecologically important creatures in their environment. Indeed, some elephant and rhino populations are on track to be locally extinct within the next decade.

If you are reading this, you may already be aware of these facts. But you might not know that wildlife trafficking (走私) not only threatens the existence of elephants and rhinos but is also leading to extinction of other species, such as tigers, tortoises, sea turtles — and the world’s most trafficked mammal(哺乳动物) — pangolins.

Pangolins are the only mammals that are entirely covered in tough scales(鳞), which makes them look very strong. But actually they are endangered mammals. There are eight different kinds of pangolins, four in Asia and four in Africa, and all are threatened with extinction. Although pangolins are protected throughout most of the countries where they live, high demand in East Asia, where the delicious pangolin meat is considered a delicacy and where their scales are used in traditional medicines, is driving an illegal trade in both live animals and pangolin parts. The number of pangolin trafficking is shocking. Experts believe that over the last 10 years more than 1 million pangolins were taken from the wild. It is estimated that between 40,000 and 81,250 pangolins were killed for the illegal trade in 2013 alone.

In February, the United States released a plan to deal with wildlife trafficking, which lays out the steps we will take to fight the illegal trade in wildlife, including pangolins. We are strengthening the carrying out of the plan, building international cooperation and contribution to protect wildlife, raising awareness to drive down the demand that is fuelling the illegal trade.

Get involved and remember World Wildlife Day (March 3) by spreading the plan. Use social media and tell everyone that now is the time to get serious about wildlife crime and end the demand that threatens species, big and small, from the huge elephant to the shy pangolin.

1.How many rhinos were killed in South Africa during the last two years?

A. More than 81,250. B. More than 20,000.

C. More than 2,200. D. More than 40,000.

2.How many kinds of pangolins are there in Asia?

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

3.What does the phrase ‘carrying out’ mean in the fourth paragraph?

A. Putting the plan into effect. B. Moving the plan to a place.

C. Making a new plan. D. Taking the plan with you.

4.What does the writer want us to know after reading the passage?

A. Protecting wild animals is our duty.

B. Something about World Wildlife Day.

C. Something about illegal trade in East Asia.

D. Wild animals are in danger and we must get involved.

1.C 2.B 3.A 4.D 【解析】试题分析:本文作者以穿山甲为例,通过具体的数据,揭露了社会上贩卖濒危野生动物的丑恶现象,介绍了美国严厉打击野生动物贩卖等非法贸易的计划,呼吁人们参与并记住世界野生动物日的传播计划,利用社交媒体告诉每个人,要严肃对待野生动物犯罪,保护好濒危野生动物。 1.题意:过去两年里南非有多少犀牛死亡?考查细节理解题。根据第一段In Sout...
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Rooftop Gardens

Have you ever seen a rooftop garden—

a garden on the top of a roof? Many people are

finding it good for the environment and good for

themselves.

Cities can be as much as 4—10 degrees

warmer than the countryside. Green rooftops

can actually help cool the air in cities. A single green roof will not do much to change the temperature of a city. However, when more buildings begin to change their rooftops into green spaces, it makes a real difference. Buildings that are cooler also use air conditioning less often. This reduces the amount of energy a building uses, which is good for the environment. Cities are usually more polluted than other areas. Plants on rooftops can even help clean the air. Gardens in the city can also provide a place for birds and bugs to live in.

One unusual rooftop garden is located above Children’s Hospital in St. Louis, Missouri. The garden covers an area of 7, 500 square feet. The garden has flowers, fountains (喷泉),even a goldfish pond, and also paths that children can walk on in slippers or with bare feet. It is used as a place for the children and their parents to relax and be close to nature without leaving the hospital. Another interesting garden is on the rooftop of the Royal York Hotel in Toronto, Canada. A large vegetable garden has been planted on the roof. The hotel’s chefs (厨师)can pick fresh vegetables from the roof.

Now not all buildings have rooftop gardens. One reason is that rooftop gardens can be more expensive than traditional rooftops. However, they may save on heating and cooling bills in the future. Also, a roof needs to be flat and strong enough to support the weight of the garden.

Some people may not know about rooftop gardens and how good they can be for the environment. But word is starting to get out. You may want to keep your eyes on the skies when you walk in your town or city. You never know when you might find a secret garden many feet above the ground.

1.What is a rooftop garden?

2.What is the second paragraph mainly about?

3.What is the rooftop garden in Children’s Hospital in St. Louis used as?

4.Why is the rooftop garden of the Royal York Hotel interesting?

5.Why don’t all buildings have rooftop gardens?

1.A garden on the top of a roof. 2.The advantages of rooftop gardens in cities. 3.A place for the children and their parents to relax and be close to nature without leaving the hospital. 4.Be...

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