1 . Imagine being able to pop to your local park and pick some tomatoes, potatoes or even bananas to take home for dinner. Sounds too good to be true, right? For residents (居民) of Andernach, German, it’s not just a dream — it’s their reality.
In 2010, Andernach began its edible (可食用的) city project that hadn’t been carried out before, planting 101 varieties of tomatoes in public green spaces around the city center. Its 30,000 residents are free to help themselves to whatever grows, as are any other visitors. The town’s motto of sorts is “Picking is encouraged — help yourself!” Every year a new type of plant is highlighted. In 2011, 100 types of beans were planted, while 2012 saw the introduction of 20 onion varieties. And it has become the phenomenon of the city.
It’s a community effort, as local citizens are encouraged to help plant and maintain the gardens. This offers an opportunity to socialize as well as to learn about planting, cultivating and harvesting food.
An Andernach resident spoke to DW,“I often drop by to pick some herbs that I’m missing at home. Everything is easily accessible. There aren’t any fences. You just take what you need. The only thing is that you have to be quick once the fruits are ripe or they’ll all be gone!”
Andernach may have been the first in German, but it isn’t the only edible city. It’s part of the Edible Cities Network, a project funded by European Union to connect green urban foot initiatives (方案) around the world. Other cities include Carthage in Tunisia, Havana in Cuba and Sempeter-Vrtojba in Slovenia. In February 2022, the first Edible Cities Network Conference took place. Dr Ina Saumel, principal investigator of the Edible Cities Network, called it “a unique opportunity to invite researchers of edible city solutions and practitioners all together.”
Ultimately, the Edible Cities Network aims to give people “greener, more edible and, above all, more livable cities.” It is a response to the pressures of global climate change, and a significant cause full of hope.
1. What can residents do in public green spaces according to the edible city project?| A．Sell the produce they grow there. | B．Learn something about dealing with people and planting. |
| C．Cook whatever plant as they like. | D．Pay to pick some vegetables and fruits there. |
| A．Creative and popular. | B．Conventional and costly. |
| C．Common and fundamental. | D．Rare and unacceptable. |
| A．Andernach is the only city to carry it out. | B．European Union originally established it. |
| C．It helps combine theories with practices. | D．It invites people to share meals together. |
| A．To help residents relieve their pressure. | B．To involve residents in urban planting. |
| C．To increase the produce supply in cities. | D．To create environmentally friendly cities. |
Two disabled Chinese citizens who have planted trees
The vote
Jia Wenqi and Jia Haixia, both of
“I am his hands; he is my eyes,” says Haixia. “We are good partners.”
Fully
Despite their disabilities, they form a great team that makes a huge
1.现状；
2.你的倡议。
要求：词数80左右（开头和结尾已给出，不计入总词数）。
参考词汇：nuclear waste核废水
Dear students,
It’s my great honour to stand here to give a speech.
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Thanks for your listening!
| A．Ways to save water. | B．Schools’ facilities. | C．Cities’ water supply. |
1. What is the relationship between the speakers?
| A．A couple. | B．Classmates. | C．Colleagues. |
| A．Stop using paper cups. |
| B．Prepare boxes for different waste. |
| C．Reduce the use of paper, plastic and cans. |
6 . Growing up in coastal Maine, Lynda Doughty spent lots of time out on the sea. There she often saw whales, seals and other marine (海洋的) animals. She developed a(n)
“I remember being so amazed by them and
She also
So she became a marine
In 2011, she
When COVID-19 broke out, things became more difficult, but they couldn’t
“We were so nervous of how we would
When another New England-based marine animal rescue program
“We could no longer take any
“I feel this strong
| A．habit | B．taste | C．love | D．approach |
| A．dreaming | B．wondering | C．estimating | D．approving |
| A．recognised | B．imagined | C．doubted | D．noticed |
| A．protect | B．attract | C．evolve | D．prevent |
| A．chemist | B．biologist | C．linguist | D．psychologist |
| A．set out | B．gave out | C．set up | D．gave up |
| A．go back | B．wipe out | C．come along | D．slow down |
| A．already | B．still | C．even | D．just |
| A．survive | B．capture | C．occupy | D．quit |
| A．Normally | B．Hopefully | C．Naturally | D．Luckily |
| A．started | B．stopped | C．continued | D．forgot |
| A．generous | B．delightful | C．crucial | D．terrifying |
| A．employers | B．partners | C．experts | D．animals |
| A．assisted | B．encouraged | C．needed | D．impressed |
| A．responsibility | B．ability | C．personality | D．chance |
7 . My kitchen may be the best kitchen on the planet. That is because when I look out of its window can see the west side of Grandeur Peak. Grandeur Peak is one of the most attractive mountains in central Wasatch, with its animals, trees, morning clouds, evening sunset, and the mountain’s paragliders (滑翔伞运动员).
The number of paragliders flying above Grandeur Peak has grown over the past 15 years, so much so that they have become part of the mountain. But during the past year they have largely disappeared. Some paragliders told me that the wind became too strong to fly in. The wind is too strong! Is this another character of our changing climate (气候)? Will paragliding be a sport affected by a warming planet? Utah has been much windier in the past few years. For me, a scientist who studies living things, it is easy to believe that our future will be windier. This year it’s getting super-hot, and the planet is warming faster than scientists expected. I can’t help but worry that the future of paragliding in Utah is not bright.
I’m writing to the brave people who fly from Grandeur Peak with beautiful wings. I want you to join Clean The Dam Air, a group that’ s working hard to fight climate change and air pollution — I’m part of it too. We are introducing a measure, which aims to remove the state sales tax (税) on grocery store food and put a carbon tax on fossil fuels (化石燃料) in its place: gas, electricity produced from fossil fuels, and natural gas. The goal isn’t to make taxes higher. The idea is to encourage everyone to reduce their use of fossil fuels. So, paragliders, join us. Now is the time to take care of our planet. If we succeed, then Utah can be an example to others in fighting climate change.
1. Why does the author mention his kitchen?| A．To share his love of cooking dishes. |
| B．To bring back his memories of paragliding. |
| C．To introduce Grandeur Peak’s paragliding. |
| D．To describe his adventures around Grandeur Peak. |
| A．The author saw less paragliding. | B．Few people visited Grandeur Peak. |
| C．Air pollution became serious in Utah. | D．Strong winds stopped people going outside. |
| A．Uncaring. | B．Supportive. | C．Positive. | D．Worried. |
| A．Buy those foods that are taxed less. |
| B．Reduce flying with wings in Grandeur Peak. |
| C．Join him to support a program about taxing. |
| D．Join a group to improve their paragliding skills. |
8 . A shocking 53.6 million metric tons of electronic waste was discarded last year, a new UN-backed report has revealed. The report shows that e-waste is up by 21% from five years ago. This isn’t surprising, considering how many more people are adopting new technology and updating devices regularly to have the latest versions, but the report also shows that national collection and recycling strategies are nowhere close to matching consumption rates.
E-waste contains materials including copper (铜), iron, gold and silver, which the report gives a conservative value of $ 57 billion. But most are thrown away or burned rather than being collected for recycling. Precious metals in waste are estimated to be worth $ 14 billion, but only $ 4 billion-worth is recovered at the moment.
While the number of countries with national e-waste policies has grown from 61 to 78 since 2014, there is little encouragement to obey and a mere 17% of collected items are recycled. If recycling does occur, it’s often under dangerous conditions, such as burning circuit boards to recover copper, which “releases highly poisonous metals” and harms the health of workers.
The report found that Asia has the highest amounts of waste overall, producing 24.9 million metric tons (MMT), followed by Europe at 12 MMT, Africa at 2.9 MMT, and Oceania at 0.7 MMT.
But whose responsibility is it? Are governments in charge of setting up collection and recycling points, or should companies be responsible for recycling the goods they produce? It goes both ways. Companies do need to be held accountable by government regulations and have incentives to design products that are easily repaired. At the same time, governments need to make it easy for citizens to access collection points and deal with their broken electronics in a convenient way. Otherwise, they may turn to the easiest option — the landfill.
1. What does the underlined word “discarded” most probably mean?| A．increased | B．distributed | C．thrown away | D．consumed |
| A．The functions of policies. | B．The great damage to environment. |
| C．The change of consumption rates. | D．The urgency of recovering e-waste. |
| A．It does harm to the workers’ health. | B．It lacks national policy support. |
| C．It hardly makes profits. | D．It takes too much time. |
| A．New technology should be used to update old devices. |
| B．Governments and companies should take responsibilities. |
| C．Non-poisonous metals had better be used in e-device. |
| D．Citizens must play a key role in recycling e-waste. |
9 . 400 million tons of plastic are generated annually, most of which comes from single-use plastic While countries are making progress in reducing this waste through paper bags and straws, there are still applications where the properties of plastic are necessary.
Transparent (透明的) wood is an alternative for such applications and is highly preferred since it prevents the harm of petroleum-derived (石油衍生的) plastic products. German scientist Siegfried Fink first created transparent wood in the year 1992, and over the past three decades it has been significantly improved by other researchers as well.
In its natural form, wood is not transparent. However, researchers have found that removing lignin, a naturally occurring biopolymer that provides structural support for the plant tissue, can make it transparent. To do so, the wood is soaked in a warm solution consisting of multiple chemicals, followed by boiling it in another solution. This removes the lignin completely and turns the wood white. However, the space that was occupied by lignin needs to be filled up to maintain structural integrity. This process is done by using a resin (树脂) at a temperature of 185 Fahrenheit (85℃).
The final product can have as much as 90 transparency, and it doesn’t break easily. More importantly, it is more biodegradable than glass or plastic.
While transparent wood isn’t commercial yet, it has been employed in a wide variety of applications ranging from construction to energy storage, making flexible electronics and packaging.
The researchers at the Indian Institute of Technology ( IIT) conducted a life-cycle analysis (LCA) of transparent wood to determine the environmental impact of its production and end-of-life (EOL) cycle. The study found that using hydrogen peroxide for delignification, followed by using epoxy for infiltration, was the most eco-friendly. When scaled up for industrial production, the former method would lower electricity consumption by as much as 98. 8 percent.
EOL analysis showed that transparent wood had a reduced ecological impact compared to polyethylene (聚乙烯), paving the way for it to be commercially adapted to replace the petroleum-based material.
1. Why is transparent wood preferred compared to plastic?| A．It is easier to make. | B．It is environmentally friendly. |
| C．It can be used longer. | D．It can be used repeatedly. |
| A．The natural form of wood. | B．The importance of chemicals. |
| C．How transparent wood is made. | D．How lignin keeps wood strong. |
| A．It can be recycled. |
| B．It will replace plastic soon. |
| C．The most eco-friendly way to produce it. |
| D．Potential damage caused by it to the environment. |
| A．Promising. | B．Difficult. | C．Profitable. | D．Uncertain. |
10 . When Abdus Salam looks across the garbage-filled river near his home in one of the major clothing producing districts in Dhaka, the capital of Bangladesh, he remembers a time before the factories moved in. “When I was young there were no clothing factories here. We used to catch fish in the river,” he said. The river beside him is now black like ink. Waste from nearby clothing factories has polluted the water.
Fashion is responsible for up to one-fifth of industrial water pollution, thanks in part to weak management in producer countries like Bangladesh, the world’s second biggest clothing producing country, where wastewater is commonly differed directly into rivers and streams. The wastewater not only hurts the environment, but pollutes drinking water sources.
Once in waterways, poisonous chemicals from dye (染料) build up to the point where light is prevented from coming through the surface, reducing plants’ ability to photosynthesize (进行光合作用). This lowers oxygen levels in the water, killing plants and animals. These chemicals and heavy metals can also build up in the body, increasing the risk of serious illnesses and skin problems. What’s worse, chemical-rich water is also used to water crops, with one recent study finding that dyes were present in vegetables and fruit grown around Savar, just north of Dhaka.
Luckily, change is coming. In Bangladesh, there are signs clothing producers are taking environmental responsibility more seriously, with brands committing to initiatives, such as the Partnership for Cleaner Textile, that title water, energy and chemical use in the industry. Shahab Uddin of Bangladesh’s Ministry of Environment, Forest and Climate Change said a range of measures were being taken to address pollution, including updating conservation and environmental laws, giving fines to polluters, setting up centralized treatment plants, and working with international development partners to improve wastewater treatment. And under a new environmental policy called Zero Liquid Discharge, dyeing, finishing and washing industries must submit a time-bound plan to reduce, recycle and reuse wastewater.
“There is definitely from for further improvement. These challenges cannot be solved overnight,” Uddin added.
1. What is the main purpose of the first paragraph?| A．To blame clothing factories for river pollution. | B．To introduce Bangladesh’s clothing industry. |
| C．To call for the closure of clothing factories. | D．To recall the good old days in Dhaka. |
| A．It is the biggest clothing producing country. | B．It causes 20%of the world’s water pollution. |
| C．It has poor control over wastewater discharge. | D．It suffers from serious drinking water shortages. |
| A．The difficulty of dealing with poisonous chemicals in waterways. |
| B．The damaging effects of wastewater from the fashion industry. |
| C．The chemicals from dyes negatively affecting photosynthesis. |
| D．The way to remove harmful chemicals from the food chain. |
| A．Hand in a plan to treat wastewater. | B．Establish centralized treatment plants. |
| C．Pay high fines for discharging wastewater. | D．Join international groups to deal with wastewater. |
