1 . Live with roommates? Have friends and family around you? Chances are that if you’re looking to live a more sustainable lifestyle, not everyone around you will be ready to jump on that bandwagon.
I experienced this when I started switching to a zero waste lifestyle five years ago, as I was living with my parents, and I continue to experience this with my husband, as he is not completely zero waste like me. I’ve learned a few things along the way though, which I hope you’ll find encouraging if you’re doing your best to figure out how you can make the change in a not-always-supportive household.
Zero waste was a radical lifestyle movement a few years back. I remember showing my parents a video of Bea Johnson, sharing how cool I thought it would be to buy groceries with jars, and have so little trash! A few days later, I came back with my first jars of zero waste groceries, and my dad commented on how silly it was for me to carry jars everywhere. It came off as a bit discouraging.
Yet as the months of reducing waste continued, I did what I could that was within my own reach. I had my own bedroom, so I worked on removing things I didn’t need. Since I had my own toiletries (洗漱用品), I was able to start personalising my routine to be more sustainable. I also offered to cook every so often, so I portioned out a bit of the cupboard for my own zero waste groceries. Perhaps your household won’t entirely make the switch, but you may have some control over your own personal spaces to make the changes you desire.
As you make your lifestyle changes, you may find yourself wanting to speak up for yourself if others comment on what you’re doing, which can turn itself into a whole household debate. If you have individuals who are not on board, your words probably won’t do much and can often leave you feeling more discouraged.
So here is my advice: Lead by action.
1. What do the underlined words “jump on that bandwagon” mean in the first paragraph?| A．Share an apartment with you. | B．Join you in what you’re doing. |
| C．Transform your way of living. | D．Help you to make the decision. |
| A．He disapproved of it. | B．He was favorable to it. |
| C．He was tolerant of it. | D．He didn’t care about it. |
| A．She is quite good at cooking. | B．She respects others’ privacy. |
| C．She enjoys being a housewife. | D．She is a determined person. |
| A．How to get on well with other family members. |
| B．How to have one’s own personal space at home. |
| C．How to live a zero waste lifestyle in a household. |
| D．How to control the budget when buying groceries. |
Diets have changed in China — and so too has its top crop. Since 2011, the country
A taste for meat is
According to the World Bank, China accounts for about 30 percent of total
3 . Animal appear to predict earthquakes by sensing electricity in the air — the first study to find reliable evidence of the phenomenon has shown.
Cameras revealed an “amazing” drop in the number of animals up to 23 days before a major quake hit their rainforest home at Yanachaga National Park in Peru. Lead scientist Dr Rachel Grant, from Anglia Ruskin University, said, “The results showed that just before the earthquake, animals’ activity dropped right down.”
On a normal day the cameras placed around Yanachaga National Park record between 5 and 15 animals. But in the 23 days before the earthquake, the number of animals dropped to five or fewer per day. No animals were photographed at all on five of the seven days immediately before the quake.
Another study showed that animal activity remained normal in the park over a different period when seismic (地震的) activity was low. Co-author, professor Friedemann Freund, said, “The cameras were located at an altitude of 900 meters. If air ionization occurred, the animals would escape to the valley below, where there were fewer positive ions ( 离子). With their ability to sense their environment, animals can help us understand small changes that occur before major earthquakes.”
Other evidence suggested that before the earthquake, the air around the high mountain sites filled with positive ions that can be produced when rocks are placed under stress. Positive ions have been known to cause ill effects in humans as well as animals. Scientists believe the animals were made to feel uncomfortable by the positive ions, leading them to avoid the area. They are thought to have escaped to lower ground, where the air was less ionized. The findings may help experts develop better short-term seismic forecasts.
1. How did scientists conduct the study?| A．By comparing different animals’ habits. |
| B．By observing animals in high mountains. |
| C．By explaining the positive ion phenomenon. |
| D．By analyzing images of animals they obtained. |
| A．The ground at a lower altitude is less ionized. |
| B．Cameras normally record more animals per day. |
| C．Earthquake warnings can be detected in lower places. |
| D．The activity of animals and earthquakes is consistent. |
| A．The findings make for accurate seismic forecast. |
| B．Animals tend to be uneasy with more positive ions. |
| C．Positive ions make humans and animals depressed. |
| D．All the animals remain abnormal before the earthquake. |
| A．Negative Influence of Positive Ions. |
| B．Ions’ Destruction to the Environment. |
| C．Animals’ Behavior Before Earthquakes. |
| D．Creatures’ Ability to Predict Earthquakes. |
Melati and Isabel deeply love their home on the island, surrounded by tropical rain forests, green fields, and a vast ocean. Enjoying a swim at their local beach was once a daily pleasure for them. But when Melati was fifteen, and Isabel just ten, the sisters started to lose their enthusiasm for swimming in the waters near their borne. More often than not, plastic bags would be around them as they swam and some were scattered on the beach. They got really upset about that.
Melati didn’t think much about it until one day her teacher gave a lesson on some world heroes. Each of those people had sparked movements of positive changes in the world. They believed in the impact they could have and they did inspire more people to do something meaningful. After school, Melati walked home slowly in silence, concerned about the vast amount of plastic rubbish on the beach. The heroes crossed her mind. If they could do it, we could do it too, she thought. The idea lit her up. She couldn’t wait to share what she thought with Isabel and quickened her pace.
“So many plastic bags around! The beach is dirty and messy! It’s so terrible! We have lost the clean and beautiful beach. Can’t we do something to get it back?” Melati said heartily. Isabel felt a bit puzzled at what to do, but she also had a strong desire to do something. Picturing a beach as fascinating as before in mind, the pair jumped with joy.
They talked a lot, anxious to know how Dad and Mom would respond to their ideas. That night when the family sat by the dinner table, the sisters eagerly got their ideas across. While Mom and Dad listened to the girls carefully, their eyes shone. “How amazing that would be! We are so proud of you!” Dad exclaimed. Mom came up, gave them a thumb up and hugged the sisters.
注意：1．续写词数应为150左右；
2．请按如下格式在答题卡的相应位置作答。
Melati and Isabel decided to make a positive impact straight away.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________One month later, Melati received a call from the local newspaper.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________5 . Let's take a minute to think about the water we use. The human body is 60% water and we need to drink lots of water to be healthy. When we are thirsty we just go to the kitchen and fill a glass with clean water.
The truth is that we are lucky enough to have clean water whenever we want，but this is not the case for many people around the world.
| A．We use water indirectly too. |
| B．Every system in our body depends on water to function. |
| C．It is to inspire people to learn more about water-related problems |
| D．If children walk many hours a day to get water，they can't go to school. |
| E．Did you know that around 750 million people do not have clean water to drink？ |
| F．In 1993 the United Nations decided that March 22nd is the World Day for Water. |
| G．In this way，they know how it feels to walk a long distance carrying heavy bottles. |
On a hot September afternoon, Peter and his friend Isabel were on their way to the library. When they passed by Tubman park, Isabel suggested cutting through it to get to the library. As they entered the park, the sight of the swings (秋千) and the merry-go-round brought back a flood of memories of their childhood spent there. But now everything looked so old, sad, and dirty. Litter lay on the ground next to an overflowing trash bin. There were still young schoolchildren playing there but they had to avoid the trash that littered the playground. A little boy told them that the city took the other trash cans away and the remaining one never got emptied often.
As they headed toward the library, the two high school students wrinkled their forehead. In the library, they encountered Mrs. Evans, their kind-hearted fifth-grade teacher, retired yet still passionate. Mrs. Evans listened as Isabel and Peter eagerly explained what they’d seen. Finally, she recommended them to go to the City Hall to voice their concerns.
The next day, Isabel and Peter went into the building of the City Hall but were met with an impatient officer. They were informed that the city couldn’t help with their problem due to a tight budget. Discouraged, they left and turned to Mrs. Evans for help.
Under her guidance, they decided to ask Go Green, a non-profit organization whose goal is to protect the environment, for help. “This group is good at raising money for projects just like yours, ” said Mrs. Evans. She promised to arrange them to present their ideas to Go Green. Hearing this, their face lit up.
Two main tasks remained ahead: researching ways to clean up the park and preparing a convincing presentation. As Isabel was good at researching while Peter always had a talent for speaking, they cooperated quite well. Isabel learned from a science magazine that a new type of trash bin can squeeze the trash down without being emptied often, which saves time, money, and energy. Based on this, Peter practiced his presentation over and over again.
注意：1. 续写词数应为150左右；2. 请按如下格式在答题卡的相应位置作答。
A week later, Peter stood nervously at the back of the hall where Go Green was meeting.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________After the meeting, Isabel excitedly told Peter the good news.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________7 . Anuar Abdullah is a 61-year-old diving instructor in Malaysia. When he isn’t
Now, as climate change becomes an
Abdullah has no degree in marine biology or
In 2017, Thailand’s government asked Abdullah to
In 2021, after Typhoon Rai, the island of Cebu in the Philippines asked Abdullah to save what was
| A．teaching | B．diving | C．learning | D．reporting |
| A．picking | B．judging | C．describing | D．observing |
| A．early | B．artificial | C．apparent | D．uncertain |
| A．help | B．money | C．power | D．honor |
| A．temporary | B．formal | C．natural | D．complex |
| A．devoted | B．led | C．backed | D．traveled |
| A．at once | B．at first | C．in demand | D．in action |
| A．initiate | B．evaluate | C．highlight | D．justify |
| A．regained | B．lost | C．increased | D．removed |
| A．Visitors | B．Researchers | C．Volunteers | D．Officials |
| A．guarding | B．decorating | C．planting | D．maintaining |
| A．hidden | B．left | C．preserved | D．ruined |
| A．contest | B．presentation | C．course | D．topic |
| A．witnesses | B．records | C．schedules | D．hates |
| A．interviews | B．trips | C．work | D．trade |
8 . With an abundance of sun and wind, Spain is positioning itself as Europe’s future leader in green hydrogen production to clean up heavy industries. But some energy experts express caution because this process relies on massive availability of zero-carbon electricity.
Green hydrogen is created when renewable energy sources power an electrical current that runs through water, separating its hydrogen and oxygen molecules (分子). The process doesn’t produce planet-warming carbon dioxide, but less than 0.1% of global hydrogen production is currently created in this way.
The separated hydrogen can be used in the production of steel, ammonia (氨) and chemical products, all of which require industrial processes that are harder to stop fossil fuels. Hydrogen also can be used as a transportation fuel, which could one day transform the highly polluting shipping and aviation sectors.
Spain’s large, windswept and thinly populated territory receives more than 2,500 hours of sunshine on average per year, providing ideal conditions for wind and solar energy, and therefore green hydrogen production.
“If you look at where hydrogen is going to be produced in Europe in the next million years, it’s in two countries, Spain and Portugal,” said Thierry Lepercq, the founder and president of HyDeal Ambition, an industry platform bringing together 30 companies. “Hydrogen is the new oil.”
Lepercq is working with companies like Spanish gas pipeline corporation Enagas and global steel giant ArcelorMittal to design an end-to-end model for hydrogen production, distribution and supply at a competitive price. Criticism has centered on green hydrogen’s higher cost compared with highly-polluting “gray hydrogen” drawn from natural gas. Lepercq argues that solar energy produced in Spain is priced low enough to compete.
Globally, Lepercq said, “Electricity is 20% of energy consumption. What about the 80% that is not electrified? ... You need to replace those fossil fuels. Not in 50 years’ time. You need to replace them now.”
1. Why are some experts cautious about green hydrogen production in Spain?| A．It needs large amounts of sun and wind. | B．It has an effect on heavy industries. |
| C．It causes conflicts among countries. | D．It uses lots of zero-carbon electricity. |
| A．Ideal geographical conditions. | B．The support from government. |
| C．Hydrogen production technology. | D．Well-developed public transports. |
| A．It is highly priced. | B．It is easy to store. |
| C．It is competitive. | D．It is highly-polluting. |
| A．Spain manages to use zero-carbon electricity. | B．Spain struggles to lead EU in heavy industry. |
| C．Spain takes the lead in preventing air pollution. | D．Spain replaces fossil fuel with green hydrogen. |
9 . People have come to understand the enormous impacts-beneficial as well as harmful- plastics have on human lives and the environment. As polymer (聚合物) scientists committed to inventing sustainable solutions for real-world problems, we set out to tackle the issue of plastic waste by rethinking the way polymers are designed so we could make plastics with recyclability built right in.
Everyday items including milk jug, grocery bags, and takeout containers are made from a class of polymers called polyolefins. These plastics are really durable (耐用的) because the chemical bonds in those polymers are extremely stable. In a world set up for disposable (一次性的) items, durability is no longer a design feature but rather a design drawback. Imagine if half the plastics used today were recyclable through twice as many processes as they are now. Also conventional recycling requires careful sorting of all the collected materials, which can be challenging with so many different plastics. For example, separating paper from metal doesn’t require complex technology, but sorting a container from a milk jug of a different polyolefin is difficult to do without the occasional mistake.
In a study published in Science in October 2023, we described a series of polymers with only two building blocks-one soft polymer and one hard polymer-that behave like polyolefins but could be chemically recycled. Connecting two different polymers multiple times until they form a single, long molecule (分子) creates what’s called a multiblock polymer. By changing how much of each polymer type goes into the multiblock polymer, our team produced a wide range of materials with properties that covered all polyolefin types.
Using the same strategy but by adding hydrogen, we could disconnect the polymers back into their building blocks and easily separate them to use again. When we made new polymers out of these recycled plastics, they performed just as well as the original materials even after several rounds of chemical recycling. So we were able to create materials with similar properties of the plastics the world relies on. We believe this work is a step toward more sustainable plastics.
1. What is paragraph 2 mainly about concerning plastics?| A．Their multiple uses. | B．Their chemical properties. |
| C．Their recycling challenges. | D．Their classification criteria. |
| A．mixing building blocks with long molecules |
| B．integrating chemicals into the two polymers |
| C．combining two different multiblock polymers |
| D．adjusting the percentage of the two polymers |
| A．They are made from sustainable materials. |
| B．They can be recycled by adding hydrogen. |
| C．Their reliability outperforms traditional plastics. |
| D．Their properties change with rounds of recycling. |
| A．Designing for Recycling | B．Classifying Plastic Waste |
| C．Replace Plastics with Polymers | D．Technology Creates the Future |
BEIJING — A strong earthquake hit a remote part of western China overnight killing at least 118 people and injuring more than 200, the state news agency Xinhua reported Tuesday.
The tremblor hit Jishishan County, in the southwestern part of Gansu province near the border with Qinghai province —
Xinhua said the earthquake had a magnitude of 6.2.
The U.S. Geological Survey said the quake had a magnitude of 5.9,
About 10 hours later,
