1 . Most of us have heard of the 3Rs: reduce, reuse and recycle. It is the core principle of a sustainable (可持续的) life, but few of us can apply it in our own lives. Now, there’s a “lab” you can explore and discover a way toward living sustainably.
3R Lab is located in Xuhui district, Shanghai. It offers exhibitions, activities and goods that showcase the 3R principle. The key to a sustainable life, according to Vincent T. M. Fong, the 32-year-old from Hong Kong who created the lab, is to make it a long-term promise. “A sustainable life should be sustainable itself in the first place. You can’t lead a sustainable life on a whim. Small and comfortable changes are exactly what you need,” Fong said.
The lab regularly hosts ugly fruit markets, offering these strange fruits which are often thrown away by traditional markets and consumers at a quite attractive price. “They’re thrown away simply because of their appearance. Buying fruit regardless of how they look reduces food waste significantly in our daily life,” Fong commented.
A water tank with two types of straws is another equipment in the lab. “One type is made from normal plastics widely used in our daily life while the other is from PHA, a new replacement for plastics, and the water is sourced from the Suzhou River,” explained Ni Li, an employee of the lab. Visitors can see how the PHA straws degrade (降解) into a thin layer in just one month, while the others remain unchanged.
“Leading a sustainable life does not necessarily mean sacrifice,” said Fong. Consuming ugly fruit and using degradable plastics are small changes that are good for the environment and easy to stick to. Only in this way can the 3R principle become part of our lives, he added.
After working there for six months, Ni, who wasn’t mindful of the 3R principle before arriving at the lab, now uses her cup every time she buys a coffee. “The job has reshaped my life,” Ni said.
1. What does the-underlined phrase “on a whim” in the second paragraph probably mean?| A．In a rush. | B．On a regular basis. |
| C．Without any reason. | D．As a common practice. |
| A．To reduce food waste. | B．To promote healthy eating. |
| C．To sell new kinds of fruit. | D．To provide more affordable fruit, |
| A．The water pollution caused by plastics. | B．The degradation of PHA straws. |
| C．The interaction between two types of straws. | D．The disappearance of normal plastic straws. |
| A．She avoids going to traditional markets. | B．She has devoted less time to her hobbies. |
| C．She has got rid of a few bad habits. | D．She is leading a low carbon life now. |
2 . Earthquakes are one type of natural disaster you simply can’t see coming. Earthquake preparation is the best way to deal with a confusing time. Here’s something you need to know about how to prepare for an earthquake.
Examine weak points in your home and make a plan to strengthen them. Protect your space or your home by finding out dangers and fixing moveable things.
Create an earthquake safety plan with your family. It’s key to create and practice an emergency plan with your family so that everyone knows what to do during a time of an earthquake. Talk about ways each family member can act as a team.
Learn earthquake emergency plans at your workplace, children’s school or daycare center. Disaster can strike at any moment.
| A．Prepare an emergency bag. |
| B．Prepare for more damage and danger. |
| C．Pick safe spaces in every room to take shelter in. |
| D．The shaking ground could move almost anything. |
| E．It can help reduce fears, especially in young children. |
| F．The preparation depends on a well-practiced plan and ready supplies. |
| G．So it is necessary to learn how to prepare for an earthquake in any environment. |
1. What is the conversation mainly about?
| A．Fighting fires. | B．Detecting fires. | C．Using fires. |
| A．Around 50. | B．About 400. | C．Over 8600. |
| A．Size of a car. | B．Size of a plane. | C．Size of a sports field. |
| A．Saving animals. | B．Saving the trees. | C．Saving humans. |
4 . Windows open? Fans on? Ready for another water break? For schools across Greater Toronto, the extremely hot temperatures provided some lessons in how to beat the heat—or at least attempt to—without air conditioning. It wasn’t easy. With some classroom temperatures getting close to 40℃—one teacher even handed out temperature meters to see how hot it got—both students and educators were red-faced and bathed with sweat all day.
The extreme weather had some parents wondering if their children should be spending most of the day inside hot schools, and a few chose to keep them home. Very few schools across Greater Toronto are air-conditioned. There are no rules or requirements that schools shut down as the temperature rises.
At Bowmore public school, near Coxwell Ave. and Gerrard St. E, teachers arrive at 7 am and open all the doors and windows to circulate fresh air. The windows at the school, replaced in stages over the past few years, swing in at the top, and out at the bottom to provide better air flow.
“Is it hot? Yes. Is it something that makes us feel uncomfortable? Yes,” said Headmaster Lilian Hanson. Despite that, she said she’d never advocate for air conditioners in schools, which are expensive and would consume the city’s electric power. She’d rather see more gardens, more trees—more natural solutions, more sustainable choices.
“We are teaching kids to make good choices,” she said. “Social responsibility is the key.” Students from kindergarten to Grade 8 seek pleasant places under trees and in the outdoor peaceful garden during the break time between classes and after school as the trees there provide much-needed shade. Teachers also take classes with students out there during the day. And kids do get the message about staying cool. Students are reminded to dress in cool clothing. When Hanson arrived at work in a dark-colored dress, a student asked her: “What were you thinking wearing a black dress on a day like today?”
1. What can be learned about the new windows at Bowmore public school?| A．They can let air in and out continuously. |
| B．They can let more light in. |
| C．They can stop the noise. |
| D．They can collect rains. |
| A．She thought the heat bearable. |
| B．The schools hadn’t enough money. |
| C．The city lacked enough power. |
| D．She was concerned more about environment. |
| A．Frightened. | B．Puzzled. | C．Embarrassed. | D．Interested. |
| A．The students enjoy studying outdoors. |
| B．The school is unfriendly to the students. |
| C．The school beats the heat in different ways. |
| D．The students are free to learn anything they like. |
5 . Ways to Reduce Plastic Waste
Plastic has been found virtually in everything these days. Your food is packaged in it. Your car, phone and computer are made from it.
Luckily, there are simple steps you can take to dramatically decrease the amount of plastic waste you produce.
One of the easiest ways to keep plastic out of the landfill is to refuse plastic straws. Simply inform your waiter or waitress that you don’t need one, and be sure to state this clearly when ordering at a drive-through. Can’t stand giving up the convenience of plastic straws?
Use reusable bags
About one million plastic bags are used every minute. A single plastic bag can take 1,000 years to degrade(降解). If you’re already bringing reusable bags to the grocery store, you’re on the right track. Purchase some reusable bags and help keep even more plastic out of the landfill. However, you should avoid those bags made from nylon or polyester (聚酯纤维).
Use matches
| A．Say no to plastic straws |
| B．Choose cotton ones instead |
| C．Don’t use plastic containers |
| D．Choose matches instead of plastic lighters |
| E．Most restaurants will have no problem with it |
| F．And you might even chew it daily in the form of gum |
| G．Purchase a reusable stainless steel or glass drinking straw |
6 . The number of weather-related disasters has increased by five times over the past 50 years, the latest report by the World Meteorological (气象) Organization (WMO) said on September. However, thanks to improved early warning systems and disaster management, the number of death from these hazards has been almost three times less.
According to the WMO, from 1970 to 2019, weather, climate and water hazards accounted for 50 percent of all disasters. Among the top 10 hazards that led to the largest loss of human life during this period were droughts, storms, floods and extreme temperatures. However, deaths fell from over 50,000 in the 1970s to less than 20,000 in the 2010s.
“Weather, climate and water extremes are increasing and will become more frequent and severe in many parts of the world as a result of climate change,” says WMO Secretary-General Petteri Taalas.
“That means more heat waves, drought and forest fires such as those we have observed recently in Europe and North America. We have more water vapor in the atmosphere, which is worsening extreme rainfall and deadly flooding. The warming of the oceans has affected the frequency and area of existence of the most intense tropical storms.”
“Economic losses are increasing as exposure increases. But behind the statistics lies a message of hope. Improved multi-hazard early warning systems have led to a significant reduction in deaths. Quite simply, we are better than ever before at saving lives,” Taalas said.
1. What do we know from the first paragraph?| A．Disasters connected with weather have gone up. |
| B．The number of weather-related disasters has decreased. |
| C．The number of deaths from hazards has been increasing. |
| D．Early warning systems have made disasters decline much. |
| A．There will be more extreme weather. |
| B．Extreme rainfall will no longer exist. |
| C．Water vapor in the atmosphere will go down. |
| D．Humans will defeat extreme weather in the end. |
| A．Improved warning systems will save economic losses. |
| B．Economic losses are going down as exposure increases. |
| C．More lives will be saved thanks to early warning systems. |
| D．Improved early warning systems will control extreme weather |
| A．Something polluted. |
| B．Something reported. |
| C．Something dangerous. |
| D．Something safe. |
As one of the most well-known tourist
8 . The Blue Planet Ⅱ's latest episode focuses on how the plastic is having a destructive effect on the ocean and slowly poisoning our sea creatures. Researchers recently also found that sea creatures living in the deepest place on Earth, the Mariana Trench, have plastics in their stomachs. Indeed, oceans are drowned in plastics.
Though it seems that the world couldn't possibly function without plastics, plastics are a remarkably recent invention. The first plastic bags were introduced in the 1950s, the same decade when plastic packaging began gaining popularity in the United States. This growth has happened so fast that science is still catching up with the change. Plastics pollution research, for instance, is still a very early science.
We put all these plastics into the environment, but we still don't really know what the outcomes are going to be. What we do know, though, is disturbing. The ocean plastic is estimated to kill millions of marine animals every year. Nearly 700 species, including endangered ones, are known to have been affected by it. One in three leatherback turtles, which often mistake plastic bags for jellyfish, have been found with plastics in their bellies. Ninety percent of seabirds are now eating plastics on a regular basis. By 2050, that figure is expected to rise to 100 percent.
And it's not just wildlife that is threatened by the plastics in our seas. Humans are consuming plastics through the seafood we eat. I could understand why some people see the ocean plastic as a disaster, worth being mentioned in the same breath as climate change. But the ocean plastic is not as complicated as climate change. There are no ocean trash deniers(否认者), at least so far. To do something about it, we don't have to remake our planet energy system.
This is not a problem where we don't know what the solution is. We know how to pick up garbage. Anyone can do it. We know how to deal with it. We know how to recycle. We can all start by thinking twice before we use single-use plastic products. Things may seem ordinary, like using a reusable bottle or a reusable bag, but when taken collectively, these choices really do make a difference.
1. Why is plastic pollution research still a very early science?| A．The plastics pollution research is too difficult. |
| B．Plastics have produced less pollution than coal. |
| C．The world couldn't possibly function without plastics. |
| D．Plastics have gained popularity too fast for science to catch up with. |
| A．By citing quotes from leading experts. |
| B．By making a comparison and contrast. |
| C．By presenting solid statistics. |
| D．By listing examples from his own experience. |
| A．We reap（收获） what we sow. |
| B．The shortest answer is doing. |
| C．All things are difficult before they are easy. |
| D．Actions speak louder than words. |
| A．The oceans become choked with plastics. |
| B．The ocean plastic is a global issue. |
| C．The Blue Planet Ⅱ Has left viewers heartbroken. |
| D．Plastics gain popularity all over the world. |
9 . Check out our tsunami (海啸) facts and lean some interesting information related to these great walls of water that can cause so much destruction. Find out what causes tsunamis and read about some notable recent examples of tsunamis that have occurred around the globe.
Tsunamis are huge waves of water that are usually caused by earthquakes or volcanic eruptions.
As a tsunami approaches the shore, water may move back from the coast. If it is shallow enough, the water may be pulled back hundreds of meters. If you are in the area, observing this is a good indication that a tsunami is on the way.
Regions in tsunami danger zones often have warning systems in place to give people as much time to evacuate (撤离) as possible.
When tsunamis hit shallow water (often near the coast), they slow down but increase in height.
An earthquake in the Indian Ocean off Indonesia in December 2004 caused a tsunami that killed over 200, 000 people in 14 countries.
In March 2011, the Tohoku earthquake off the eastern coast of Japan caused a tsunami that was a major factor in the death of over 15, 000 people.
The tsunami waves created by the Tohoku earthquake reached heights of over 40 metres (131feet) in mine areas, wiping out coastal towns and causing a number of nuclear accidents.
The Japanese word “tsunami” literally means “harbour wave”.
Tsunamis are sometimes referred to as tidal waves but this term has fallen out of favour because tsunamis are not related to tides.
1. Which of the following shows a tsunami is coming soon?| A．An earthquake takes place. |
| B．The water marches towards the coast. |
| C．The water near the shore is pulled back. |
| D．The water near the shore is very shallow. |
| A．the earthquake itself |
| B．the lack of warming systems |
| C．the tsunami caused by the earthquake |
| D．the nuclear accidents caused by the tsunami |
| A．The word “tsunami” is from British English. |
| B．The term “tidal wave” is used more often than “tsunami.” |
| C．Some nuclear accidents happened after Indonesia tsunami. |
| D．More people died in Indonesia tsunami than in Tohaku tsunami. |
| A．listing some facts | B．making some comparison |
| C．providing some numbers | D．making some conclusions |
10 . Trees are useful to man in three very important ways: they provide him wood and other products; they give him shade; and they help to prevent drought (干旱) and floods.
Unfortunately, in many parts of the world, man has not realized that the third of these services is the most important. In his eagerness to draw quick profit from the trees, he has cut them down in large numbers.
Two thousand years ago, a rich and powerful country cut down its trees to build warships, with which to gain itself an empire. It gained the empire but, without its trees, its soil became bare and poor. When the empire fell to pieces, the country found itself faced by floods and starvation.
Even where a government realizes the importance of a plentiful supply of trees, it is difficult sometimes to make the people realize this. They cut down the trees but are too careless to plant and look after new trees. So unless the government has a good system of control, or can educate the people, the forests slowly disappear.
This does not only mean that there will be fewer trees. The results are even more serious: for where there are trees, their roots break the soil up, allowing the rain to sink in, and also bind the soil. This prevents the soil from being washed away. But where there are no trees, the rainfalls on hard ground and flows away on the surface, and this causes floods and the rain carries away the rich top soil in which crops grow. When all the top soil is gone, nothing remains but worthless desert.
1. Trees are useful to man mainly in three ways, the most important of which is that they can ________.| A．keep him from the hot sunshine | B．protect him from droughts and floods |
| C．make him draw quick profit from them | D．enable him to build warships |
| A．man hasn’t realized the importance of trees to him |
| B．man is eager to profit from trees |
| C．man is only interested in building empires |
| D．man hasn’t found out that he has lost all trees |
| A．unless a country has a plenty supply of trees |
| B．unless people stop cutting down their trees |
| C．unless the government punishes those who cut trees instead of planting them |
| D．unless all people are taught the importance of planting trees |
| A．to wash away | B．to make stay together |
| C．to make wet | D．to improve |
