题型:阅读选择 题类:常考题 难易度:普通
江西省赣州市南康区2019-2020学年九年级下学期英语线上测试试卷
If we think of Earth's resources (资源) as a bank account, then we have already used up all the "money" that Earth saved for this year.
As of July 29, we have already used up as many natural resources as our planet can create in one year, CNN reported. This day even has a name: Earth Overshoot Day (EOD, 地球生态超载日).
The Global Footprint Network, a nonprofit (非营利的) organization based in the United States, Belgium(比利时) and Switzerland, calculates (计算) this day. It has been marking EOD since 1971 by keeping record of how much water, land, fish and forest we use, as well as how much CO2 we're emitting (排放).
Each year, the human population grows and more resources are used. That's why EOD has moved forward by more than two months over the last 20 years. This year, it fell on the earliest date yet – three days earlier than it did last year (Aug 1).
What can we do?
Human beings are now using natural resources 1.75 times faster than they can be renewed(再生), Quartz reported. This has affected the environment in a bad way. For instance, wildfires are becoming more frequent (频繁的). Cities around the world are running out of water. Up to 1 million species (物种) could die out thanks to human activity, Huff Post reported. However, humans are taking some small steps to deal with the problem. Countries like China and India are trying their best to green the planet. But there's still a very long way to go, Science Alert noted.
How much do we use?
Not all countries are equal when it comes to resource usage (使用). Some countries have used more resources than other countries. If everyone lived like Americans do, for example, we would need five Earths. Take a look.
China introduced the "double reduction (双减)" policy in July, 2022. According to the policy, it should take no more than 90 minutes for junior high school students to finish their homework. Several months have passed since the new term began. Here are the two students' points of view. | |
"Our homework is clearly less than before," said 15-year-old Xie Dong from Shijiazhuang. "We are not encouraged to buy workbooks any more. The exercises are mainly from the textbook." Students have enough time to learn new knowledge now. "Our teachers are also giving us more chances to do experiments and learn from real life," said Xie. Self-discipline (自律) becomes the key. "Some students now spend more time having fun when homework is finished early. But if you use all the free time to relax, you might fall behind other students," he said. "And we have few exams, I don't think it is a good thing." | |
For 15-year-old Zhang Jing from Langfang, the best thing about "double reduction" is the increased time in after-school activities. "We can now spend more time taking part in clubs and activities, such as dancing, volleyball and drama. I have joined a group called "leadership development" where I can learn all kinds of skills beyond schoolwork," said Zhang. There are fewer exams now. But it's not necessarily a good thing. "Exams push me to study harder. Each exam shows my progress as well as my weak points," Zhang said. |
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