西安建筑科技大学：《大学英语》课程教学资源（大学体验英语，PPT课件讲稿，第三册）Unit1_C-S

Return to menu Do you know Let's learn

Return to Menu Do you know ... Let’s learn

Do you know… Conditions of endangered species? How many pandas are left in the world?

Conditions of endangered species? Do you know ... How many pandas are left in the world?

Humans and Endangered Species Our Earth supports lots of different plant and animal species. With more and more humans changing the environment, other species become extinct faster than they did in the past. In fact, plant and animal species are disappearing at least 1,000 times faster than at any other time in the last 65 million years. As humans take up more and more space on the planet, we destroy the habitats of other animals and plants. This is the biggest reason why animals are becoming extinct today . The report on panda' s condition is a case in point

Our Earth supports lots of different plant and animal species. With more and more humans changing the environment, other species become extinct faster than they did in the past. In fact, plant and animal species are disappearing at least 1,000 times faster than at any other time in the last 65 million years. As humans take up more and more space on the planet, we destroy the habitats of other animals and plants. This is the biggest reason why animals are becoming extinct today. The report on panda’s condition is a case in point. Humans and Endangered Species

How many pandas are left in the world? The short answer to the question is, about a thousand But you may hear a variety of figures. The more truthful answer is, "we don't really know

The short answer to the question is, “about a thousand.” But you may hear a variety of figures. The more truthful answer is, “we don’treally know.” How many pandas are left in the world?

Let's earn The giant panda's declines

The giant panda’s declines Let’s learn

2000 years ago The approximate original distribution of giant pandas ③③爹③多 ③鴦③

2000 years ago: The approximate original distribution of giant pandas

During most of the last 2,000 years: The approximate distribution of giant pandas. 爹

During most of the last 2,000 years: The approximate distribution of giant pandas

At present: The approximate distribution of giant pandas

At present: The approximate distribution of giant pandas

Don't you think we need to do something immediately to save the rare endangered pandas?

Don’t you think we need to do something immediately to save the rare endangered pandas?

The End

The End