1 . There are around 100 tribes that live in global isolation, mostly in South America and India.
The Sentinelese(250 people)have lived on one of the Andaman Islands in Eastern India for 60, 000 years. They protect their island by fighting against people from outside. Their language is different from any other known language.
Another Andaman tribe is the Jarawa(300 people). In the past, they were independent and fought against anybody trying to make contact with them. But in 1998, the Indian govemment built a road across their land, and since then, they’ve had more contact with the outside world.
Some Amazon tribes avoid contact because of unhappy memories. The Mashco—Piro left their vegetable gardens after rubber companies killed most of their tribe at the beginning of the 20th century. Those who survived became nomadic(游牧的)and started hunting animals in the forest.
The Awa live in the Amazon forests of Brazil. Out of 350 members, 100 have no contact with the outside world. They left their villages and adopted a nomadic lifestyle around 1850 to escape attacks by Europeans. In the following years, farmers in nearby communities started cutting the trees to expand their farmland. The Awa lost most of their hunting land.
The few Amazon tribes that still exist are fighting to keep their traditional way of life.
Survival, an organization that fights for the rights of tribal people, says that uncontacted tribes are the most vulnerable(弱势的)humans on the planet and that’s why their environment should be unavailable to the rest of us.
After years of pressure, the organization got Brazil’s government to clear invaders from the Awa land. All non-Awa people are leaving so the tribe can get their forest back. But some think it’s impossible for tribes to stay isolated forever in a connected world. Contact will be made one day. So the question is：Whose choice should it be, ours or theirs?
1. What could be learnt about the Sentinelese from the text?| A．They speak the same language as the Jarawa. |
| B．They resist contact from the outside world. |
| C．There are about 350 members in their tribe. |
| D．They received help from the Indian government. |
| A．To avoid being attacked by Europeans. |
| B．To avoid being robbed by rubber companies. |
| C．To protect their hunting land. |
| D．To maintain their traditional way of life. |
| A．They should fight for their rights by themselves. |
| B．We should show them respect and not disturb them. |
| C．It’s impossible to stay isolated from the outside world. |
| D．We should help them get used to the connected world. |
| A．Doubtfully. | B．Critically. | C．Indifferently. | D．Objectively. |
2 . In 2018, I wanted to do something to bring change for people in my community. I carried out research to understand the problems affecting them and found that climate change was the greatest threat. When I realised many people in the rural areas faced fatal impacts such as landslides, floods and droughts, I decided to stand up. Seeing climate change threaten the availability of food and water in my country was a wake-up call.
We are focused and very clear with our demands. We are not afraid of holding governments and corporations accountable for the climate crisis because the science is clear. We will not give up because our future is at stake. We need to demand for climate action as our lives depend on it too, because we do. Farmers in Ontario stood up against a proposed mega quarry (采石场) in their land. They held festivals to draw attention, they spoke up against corporate mining which threatened their groundwater and soil, they mobilised many people to stop it and in 2012, Highland Company withdrew their plans.
I hope to see the end of the fossil fuel industry, and we need renewable energy. We need sustainability in every sector through green building and clean transportation. I hope to see recovery of our ecosystems through planting more trees, having urban forests and protecting wildlife. Our existence depends on that of our ecosystems. I hope to see more recovery projects built in the most affected communities.
There are many climate movements all over the world and most have social media accounts. Find a local group that you can work with to demand climate action. When people are united, they cannot be defeated. Earth is our home to protect. Everyone is needed.
1. Why did the author take immediate action?| A．He wanted to change people in his community. |
| B．He reminded people of valuing food and water. |
| C．He was aware of the danger of the climate change. |
| D．He was interested in the problems in the rural areas. |
| A．Forced. | B．Forbade. | C．Warned. | D．Organized. |
| A．Renewable energy has replaced the fossil fuel. |
| B．More recovery projects have been built in many communities. |
| C．The fossil fuel industry does harm to our ecosystems. |
| D．The fossil fuel industry doesn’t account for our existence. |
| A．To appeal to people to unite to protect environment. |
| B．To clarify the author’s contribution for the community. |
| C．To recommend us a new kind of renewable energy. |
| D．To show the importance of banning the fossil fuel industry. |
