1 . Many people know that rubbish is a big problem on the Earth. What many people don’t know is that rubbish is becoming a problem in outer space too. Years of space exploration (探索) have left tons of “space junk” (太空垃圾) around the planet.
According to the reports of BBC, there are more than 22,000 pieces of rubbish in space around the Earth. And these are just the objects that are easy to see. There may be millions of smaller pieces of rubbish that we can’t see.
The pieces of space junk move around the planet at very high speeds. They move so fast that even a very small piece can become dangerous. If they crashed (碰撞) into each other, it could cause explosions that might even hurt people on the Earth. If the tiniest piece of rubbish crashed into a space shuttle (航天飞机), it could blow open a hole as big as an elephant.
To help solve this problem, countries around the world have agreed to limit the time their space tools stay in space to 25 years. Each tool must fall safely into the Earth’s atmosphere, or upper parts of the sky. There, it will burn up, and it won’t crash near the Earth.
1. What is becoming a problem in outer space?| A．Unseen things. | B．Many big holes. |
| C．Too much space junk. | D．A lot of explosions. |
| A．It may kill elephants. |
| B．It causes air pollution. |
| C．It moves faster than space shuttles. |
| D．It may cause explosions and hurt people. |
| A．Burn them on the Earth. | B．Limit their time in space. |
| C．Let them crash in the sky. | D．Make them move slowly. |
2 . Are you a tea drinker? If so, you’re not alone. Every day around the world millions of cups of this popular brew are drunk, and it’s been that way for thousands of years. The oldest discovered tea is from the Han Dynasty, dating from 206BC to 220AD. But it’s thought that the tea trend really took off during the Tang Dynasty in the 8th Century, when it became China’s national drink. Now, Turkey, the Republic of Ireland and the UK are believed to be the biggest tea—drinking nations, per capita.
Tea is consumed in many ways-slurped, sipped or glugged. It can be poured from pots, infused or brewed in the cup using tea bags—and it’s this latter process that is causing concern. Research last year found some premium tea bags might be leaving billions of microscopic plastic particles in the cup. Scientists from McGill University in Montreal found that some ‘plastic’ tea bags shed high levels of micro plastics into water. However, The World Health Organization says such particles in drinking water do not appear to pose a risk.
Most tea bags are made from paper, with a small amount of plastic used to seal them shut— made from oil. This has led to debate about whether they can be recycled, but many are still composted. However, gardener Mike Armitage has told the BBC that the plastic contained in the soil could be washed into streams and rivers and ultimately out to sea.
Unilever, the owners of the tea brand PG Tips, said their tea bags are made with a small amount of plastic—used to seal them—and that they are suitable for composting. And the brand Yorkshire Tea said their bags do contain 25% polypropylene, but they were “actively developing plant—based and biodegradable alternatives”.
While tea bag manufacturers might be doing their bit to reduce plastic pollution, it could be a good time to switch your favourite beverage to coffee, or if that isn’t your cup of tea then try using loose-leaf tea, which can have a better flavour.
1. What is the main idea of paragraph 2?| A．Tea can be consumed in many ways. |
| B．The use of tea bags doesn’t appear to pose a risk |
| C．The use of tea bags is causing concern. |
| D．Some tea bags might be leaving microscopic plastic particles in the cup. |
| A．reduce the amount of plastic used to seal tea bags |
| B．wash the plastic in the soil into streams, rivers and sea |
| C．develop plant-based and biodegradable alternatives |
| D．switch to coffee or try to use loose-leaf tea |
| A．Supportive | B．Indifferent | C．Opposed | D．Neutral |
| A．Potential Plastic Pollution |
| B．Chinese tea culture |
| C．What is your favorite drink? |
| D．The Humble tea bag |
1. 垃圾问题的现状；
2. 垃圾分类的意义；
3. 询问对方城市垃圾分类的情况。
注意：1. 词数不少于100；
2. 适当增减细节，使文章连贯；
3. 开头、结尾已给出，不计入总词数。
Dear Chris,
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Yours,
Li Hua
