1 . If you live in Shanghai, you might have to take a “lesson” in sorting garbage (垃圾分类), as the city recently introduced new garbage-sorting rules.
It’s now required that people should sort garbage into four groups, namely recyclable, harmful, dry and wet waste. However, if people fail to sort their garbage properly, they can be fined up to 200 yuan.
More cities are introducing similar rules, following the practice in Shanghai. By the end of 2020, garbage-sorting systems will have been built in 46 major Chinese cities, including Beijing and Shenzhen, reported People’s Daily.
According to a study by the Policy Research Center for Environment and Economy, under the Ministry of Ecology and Environment, over 90 percent of the public believe that garbage sorting is important for the protection of the environment.
However, garbage sorting is still a big problem in China. Only 30 percent of participants(参加者) said they think they are adequately sorting their garbage, the study noted.
According to Xinhua News Agency, it’s partly because many people lack the willingness to sort their own waste. In the past, some garbage rules didn’t give clear fines for people who failed to sort garbage.
“It’s a must to have a legal guarantee (法律保障) to support garbage sorting,” Liu Jianguo, a professor from Tsinghua University, told China Daily.
Liu Xinyu, a researcher of the Shanghai Academy of Social Sciences, told China Daily that the importance of the new rules in Shanghai is to change the past voluntary action into compulsory action for everyone.
Besides China, many other foreign countries have also introduced garbage-sorting rules. In Japan, waste sorting has become a basic survival skill, reported Xinhua. There is a fixed time to deal with each kind of garbage and littering can result in high fines and being sentenced in prison.
In Germany too, people are asked to sort waste into specific groups, reported HuffPost. For example, in Berlin, people have yellow dustbins for plastic and metals and blue dustbins for paper and cardboard.
1. What do we know about garbage sorting in Shanghai?| A．People should put their garbage into two groups. |
| B．People will be fined 200 yuan each time they break the rules. |
| C．Shanghai is the first city to introduce garbage-sorting rules in the world. |
| D．It sets an example for many other cities in China. |
| A．put off | B．lead to | C．turn in | D．cut down |
| A．Why garbage sorting is important. |
| B．How other countries sort garbage. |
| C．Garbage sorting has started in China. |
| D．The world’s garbage problem is becoming worse. |
2 . Swimming at the beach or in a backyard pool are well-known Australian summer activities. But while it is usually a fun time of year, there is a serious side to summer that you might not know about.
In February, there were more than 80 different bushfires burning at the same time in New South Wales, a southeastern state of Australia. The Guardian newspaper reported that 42 homes were burned to the ground because of these fires.
Every household prepares for bushfire season and protects their property. But sometimes the fires are too big and people have to move to safety.
| A．The Australian summer is enjoyable. |
| B．The hot weather also causes other problems. |
| C．These homes are not like Chinese ones. |
| D．Thanks to climate change, this year’s situation is even worse. |
| E．That is why summer is also known as ‘bushfire season” in Australia. |
| F．The dry season lasts about six months, usually between April and October. |
| G．The extreme heat, which can go above 40°C in some cities, is very dangerous. |
1. What did the man think of Americans?
| A．Health-conscious. | B．Ignorant. | C．Lazy. |
| A．To show how influential American food culture is. |
| B．To show how people’s attitudes have changed. |
| C．To show that Americans are spending more on food. |
| A．People have access to more information. |
| B．People are more active in general. |
| C．People are more positive. |
| A．Watching too much TV. | B．Eating fast food. | C．Driving her car. |
1.校园位于山脚下,小河边,校内环境优美；
2.附近两年前建起了一家化工厂；
3.校园环境和师生健康受到严重影响；
4.请予以关注报道,引起有关部门重视。
话题参考词汇：排放污水: drain waste water 释放有毒气体: emit poisonous gas
有关部门 related departments
Dear editor,
I’m Li Hua,
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Li Hua
5 . Google’s data centres and the offices for its 60,000 staff will be powered entirely by renewable energy from next year,in what the company has called a “landmark moment”.The internet giant is already the world’s biggest corporate buyer of renewable electricity,last year buying 44% of its power from wind and solar farms.Now it will be 100%,and an executive said it would no longer refuse to invest in nuclear power in the future.
Oman said it had taken Google five years to reach the 100% target,set in 2012,because of the complexity involved with negotiating power purchase agreements.The company’s biggest demand for energy is its data centres and it admits their overall thirst for power is growing.
Google was now looking to sign 10-year agreements for low-carbon power that was constant,such as hydro,biomass and nuclear.“We want to do contracts on renewable power,it could be biomass if the fuel source is steady and enough,it could be nuclear.We’re looking at all forms of low-carbon generation.”
But he said new nuclear power was “controversial”,the possible safety consequences were much more “dramatic” than with renewable sources,and the price was “much more difficult to guarantee” than when funding solar panels and wind turbines.“We don’t want to refuse to sign a nuclear agreement if it meets our goals of low price,safety,and other factors.We don’t want to rule that out,but today we can’t positively say there are nuclear projects out there that meet this standard,”he said.
The company’s 100% renewable energy does not mean Google is getting all its energy directly from wind and solar power,but that on an annual basis the amount it purchases from renewable sources matches the electricity its operations consume.
1. A “landmark moment” for Google refers to .| A．its efforts in saving energy |
| B．its growing demand for employees |
| C．its progress in using renewable energy |
| D．its becoming the world’s biggest company |
| A．Negotiations of agreements. | B．High consumption of energy. |
| C．Shortage of energy. | D．Tight budgets. |
| A．Nuclear power is an ideal choice. |
| B．Solar and wind power is not safe enough. |
| C．It’s unwise to invest solar and wind power. |
| D．Google is unlikely to use nuclear energy soon. |
| A．To show Google’s profit goal in global market. |
| B．To talk about Google’s new move to use energy. |
| C．To recommend a new kind of renewable energy. |
| D．To urge the public to use renewable energy. |
6 . Food production does great harm to our environment. There are many procedures involved in the manufacture of food that result in greenhouse gases and other pollutants. Some procedures require the consumption of large amounts of fossil fuels, such as the transportation and storage of food products. Other factors that cause great damage to our environment include the overuse of fresh water.
The production of beef is more damaging to the environment than that of any other food we consume. Raising large numbers of cattle requires the production of large amounts of food for the animals. it's estimated that producing one pound of beef requires seven pounds of feed.
Land use is also a problem. If the cattle are free-range cattle, large areas of land are required for them to live on. This has led to disastrous forest cutting and the loss of rare plants and animal species, particularly in tropical rain forests in Central and South America.
Another problem specific to beef production is methane emissions (甲烷排放). Although many people are aware of the damaging effects of carbon dioxide, they don't realize methane's global warming potential is 25 times worse, making it a more dire problem.
Unfortunately, beef consumption is growing rapidly. This is the result of simple supply and demand factors. Specifically, there are two main causes of demand that are encouraging the production of more supply. First, the increase in the world population means there are more people to consume meat. The second factor is socioeconomic advancement. As citizens in developing nations become financially stable, they can afford to buy more meat.
Therefore, one way to reduce the greenhouse gas emissions is for people around the world to significantly cut down on the amount of beef they eat.
1. Which of the following is TRUE?| A．Raising free-range cattle is eco-friendly. |
| B．People cut down trees for animal habitats. |
| C．Producing beef can damage the environment. |
| D．Carbon dioxide causes far more harm than methane. |
| A．common |
| B．urgent |
| C．beneficial |
| D．avoidable |
| A．more people are in demand of beef |
| B．developing countries raise more cattle |
| C．more land is available to raise cattle |
| D．the cost of raising cattle is relatively low |
| A．describe the booming of the beef production |
| B．emphasize the advantages of beef production |
| C．criticize the cutting of the rain forest |
| D．argue for a decrease in beef consumption |
