The world itself is becoming much smaller by using modern traffic and modern communication means. Life today is much easier than it was hundreds of years ago, but it has brought new problems.
Man has been polluting the earth.
The earth is our home. We must take care of it.
| A．One of the biggest is pollution. |
| B．The more people, the more pollution. |
| C．Air pollution is still the most serious. |
| D．That means keeping the land, water and air clean. |
| E．Many countries are making rules to fight pollution. |
| F．I hope scientists can find ways to solve the serious problem. |
| G．Strange diseases have appeared in some places because of pollution. |
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【推荐1】Ninety-seven percent of Earth’s water is ocean. No blue, no green. If you think the ocean isn’t important, imagine Earth without it. Fifty years ago, when I began exploring the ocean, no one realized that we human being could do anything to harm the ocean.
For me, as a woman scientist, it all began in 1953 when I first tried diving. In 1979, by using a submersible, I had a chance to reach the ocean floor which was six miles offshore and 1,250 feet down. Since then, I’ve used about 30 kinds of submarines. We need new deep-diving submersible. We need to see the undersea mountains and understand life in the deep sea. Exploring and protecting the wild ocean is my big wish.
What’s worrying us is that an ice free Arctic Ocean may happen in this century. That’s bad news for the polar bears. Additional CO2 is not only driving global warming, but also changing ocean chemistry, making the sea more acidic. That’s bad news for coral reefs and oxygen-producing plankton(浮游生物). Actually, nearly half of the coral reefs have disappeared. We’re putting hundreds of millions of tons of plastic and other rubbish into the sea. We’re blocking the ocean, poisoning the planet’s circulatory system. Most of the turtles, sharks, tunas and whales are way down in numbers. All of these are part of our life support system.
Health to the ocean means health for us. I wish we would use all means—films, explorations, the web, new submarines—and campaign to stimulate public support for ocean protected areas. My wish is a big wish, but if we can make it happen, it can truly save and restore the ocean, the blue heart of the planet. For the children of today, for tomorrow’s children: as never again, now is the time.
1. Why does the writer say “No blue, no green.” in the first paragraph?| A．To tell us the colors of the earth. | B．To refer to the ocean and the land. |
| C．To show the importance of ocean. | D．To encourage us to explore the ocean. |
| A．Make joint efforts. | B．Save life support system. |
| C．Encourage children to take action. | D．Explore the ocean by new technology. |
| A．Negative. | B．Concerned. | C．Uncertain. | D．Indifferent. |
【推荐2】For more than 60 years, the soft drink Sprite has come packaged in iconic (标志性的) green bottles. Now, that time has come to an end. Starting Aug. 1, the Coca-Cola Co., which produces Sprite, will package the lemon-lime drink in clear plastic bottles in North America, the company announced Wednesday.
By bottling Sprite in clear plastic, Coca-Cola says, the bottles will be able to be recycled more times. One goal, the company says, is to increase the supply of recycled plastic that the company can then use to make future bottles. “Taking colours out of bottles improves the quality of the recycled material,” said Julian Ochoa, the CEO of a plastic recycling company working with Coca-Cola.
Sprite’s green plastic bottles were already recyclable. But coloured plastic bottles are typically separated from clear plastic bottles during the recycling process in order to keep the recycled plastic from becoming discoloured, Coca-Cola said. The green Sprite bottles were more often recycled into things like clothes and carpeting, which are more difficult to recycle again.
Environmental organizations say the problem with Sprite bottles is not only the colour, but the material: single-use plastic. “Coca-Cola’s recent announcement is another greenwashing attempt from one of the world’s worst plastic polluters,” said Kate Melges, who leads the Plastics Project at Greenpeace, “We are in the midst of a massive (巨大的) plastic pollution crisis. This is not a useful practice.”
Coca-Cola produces more than 100 billion plastic bottles every year, according to data it provided in 2019, making it one of the world’s largest producers of single-use plastic waste.
Soft drink bottles are usually made of a type of plastic called polyethyleneglycol terephthalate (PET). PET is lightweight, food-safe and recyclable — but like other plastics, PET can take hundreds of years to decompose. “Bottles with recycled content will still be thrown away, sent to landfills, or littered,” said Matt Littlejohn of Oceana, an ocean conservation (保护) organization.
1. Why does the Coca-Cola Co. decide to use the new package?| A．To increase its production. |
| B．To cut jobs in its factories. |
| C．To make its operation greener. |
| D．To suit the needs of customers. |
| A．Worried. | B．Uncaring. | C．Positive. | D．Doubtful. |
| A．Grow up. | B．Take off. | C．Throw away. | D．Break down. |
| A．Sprite to Be Packaged in Clear Bottles |
| B．Coca-Cola Loses Its Wide Popularity |
| C．Sprite Reduces Its Product Supply |
| D．Coca-Cola Is the Largest Polluter |
【推荐3】The Dutch inventor Boyan Slat spends a lot of time thinking about the ocean.
After five and a half years of hard work, the 23-year-old Slat will watch from dry land as System 001 — a floating barrier nearly 2, 000ft long — snakes (曲折前行) its way out under the Golden Gate Bridge into the Pacific.
If all goes to plan, Slat says, a group of 60 systems could reduce the amount of plastic there by half by 2025. “I hope that this will be a turning point for the plastic pollution problem,” Slat tells TIME in a phone interview. “For sixty years it has only gotten worse and worse. Now hopefully we’re going to make a difference.”
Saving our oceans has been Slat’s single-minded goal ever since he was 16 years old, when a trip to Greece provided more plastic bag sightings than fish. Coming up with the idea for a floating barrier that could collect plastic using the power of ocean currents (洋流) alone, Slat founded his business, The Ocean Cleanup, aged just 18.
The idea caught people’s imagination around the world. In 2015, an early design of System 001 was featured on TIME’s list of the best inventions of 2015. The project has received millions of dollars of funding thanks to fast-changing public opinion on plastic.
Slat sees his mission as a race against time. Plastic gradually breaks down into smaller and smaller pieces called microplastics which can finally enter the food chain. “So the sooner we get it out, the better,” Slat says.
A big question that remains is what will happen to the plastic once it is brought back to land from The Ocean Cleanup’s systems. It’s possible that lots of the waste returned to land will be recycled into more single-use plastics that might one day return to the oceans again. “Big problems require big solutions,” he says. “If anyone has any better ideas, we’d love to know.”
1. What can Slat’s invention System 001 be used for?| A．Cleaning up ocean plastic. |
| B．Keeping a beach dry and clean. |
| C．Transporting passengers by sea. |
| D．Protecting living things in the Pacific. |
| A．He has a good head for business. |
| B．He is good at selling his idea to the media. |
| C．He has a deep sense of social responsibility. |
| D．He wants to change public opinion on the ocean. |
| A．It received great technical support worldwide. |
| B．It was unacceptable to fishermen. |
| C．It came into use very soon. |
| D．It was highly rated. |
| A．Making his invention available to the public. |
| B．How to deal with the collected plastic waste. |
| C．Recycling the waste created by his invention. |
| D．How to get more funding from the government. |
