1 . There’s nothing wrong with a tomato that isn’t perfectly rounded or a peach with an extra dimple(凹)or two; they still carry the same benefits and flavors as the versions we’re used to seeing in grocery stores. Farmers throw away these imperfect items, as many grocery chains won’t buy them for fear that they are unsellable. However, a growing group of grocery chains are fighting to make these discarded fruits and vegetables part of consumers’ buying habits.
One such business is Imperfect Produce, a start-up that delivers fresh ugly produce to consumers. Through this service, you can get up to 20 pounds of fruit and veggies for around $20 a week. This is about a 30 percent discount compared to what’s currently sold in stores. Recently, the company had a major breakthrough when Whole Foods accepted their partnership and agreed to sell the misshapen produce.
While this movement might be a new trend here in the US, it’s already gained serious moment um(势头)in Europe. In 2014, the E. U. announced the Year Against Food Waste, with French grocery chain Intermarché launching a very successful campaign called Inglorious Fruits and Vegetables and England’s Waitrose selling “weather blemished” apples. In Portugal, a similar company to Imperfect Produce called Fruta Feia has also taken off.
Buying these unfortunate-looking foods should be appealing to consumers not only because of the affordability, but also because of the support it gives to farmers and the direct impact it has on decreasing food waste and the environmental pollution. It is believed that when the discarded fruits and vegetables decompose they release methane(甲烷), a greenhouse gas that, when released into the atmosphere, is about 86 times as powerful as carbon dioxide over a 20-year period. Waste is, in fact, the ugliest thing of all.
1. What does the underlined word “discarded” in paragraph one mean?A.Deserted. | B.Harvested. | C.Consumed. | D.Purchased. |
A.Make better profits. | B.Sell imperfect produce. |
C.Get discounts from farmers. | D.Compete with Whole Foods. |
A.It has more successfully-run food chains. |
B.It produces less misshaped fruits and vegetables. |
C.It addresses the problem of misshaped produce earlier. |
D.It faces a more serious problem of unfavorable weather. |
A.It pollutes the farms. | B.It gives out a bad smell. |
C.It contributes to global warming. | D.It produces lots of carbon dioxide. |
2 . School Activities for Kids and Teens
July is a month of fun-filled activities for kids and teens as long as you know where to find them. When you want some fun activities for July, consider these ideas happening this month.
Magic Class Time: Friday, July 1,10:00 a.m. Cost: Free Booking Phone: 34038470 Address: Centenary Community hub,171 Dandenong Note: Would you like to be a magician? Then join David, the magician, to learn about real magic with playing cards, coins, ring ropes and DIY projects and be able to become the life of the party. | Science With Me: Making your own guitar! Time: Saturday, July 4,3:00 p.m. Cost: Free Booking phone: 34031226 Address: 10, Egginton Close Note: Do you want to make a guitar with Katy and her mom?Science With Me is going to be with you. Please remember to bring a piece of wood, a hammer, some rubber bands and some nails with you. |
Secret of the Dragon Time: Monday, July 12,10:30 a.m. Cost: Adult: $7.40 Children under 15: half Booking Phone: 34032578 Address: Brisbane Botanic Gardens Note: Secret of the Dragon is a magical story about two children who ride a dragon to explore the universe. | The Search for Life:Are We Alone? Time: Thursday, July 20,2:00 p.m. Cost: Adult: $14.50 Children: $8.70 Booking Phone:34037689 Address: Brisbane Botanic Gardens Note: Are we truly alone in space? Is there any life out there?These questions are asked in this show. |
A.$23.20. | B.$14.80. | C.$11.10. | D.$7.40. |
A.Magic Class | B.Science With Me |
C.Secret of the Dragon | D.The Search for Life |
A.They are all free. | B.They can all be booked by phone. |
C.They take place in the same place. | D.They all belong to weekend activities. |
Sarah and Janet have been friends since they
4 . In Chicago, the USA, there was a girl called Jenny. She was very polite and ready to help everybody. One day she found a brown paper bag on the way to school. She opened it and saw there was a lot of
When she went to the office, her teacher wasn't in. As it was time for class, she hurried to the classroom. After class, she told her friend, Linda, about the money that she
The next day when the children were playing a game, Linda fell down and was hurt very badly. The other children stood around her and didn't know
Three days later, Linda came to Jenny's house. Her
At the end of the term Jenny was given a
Once wrong, never be wrong forever.
1.A.bread | B.paper | C.money | D.fruit |
A.got | B.kept | C.sent | D.caught |
A.lost | B.found | C.saved | D.made |
A.took | B.brought | C.put | D.moved |
A.workers' | B.teachers' | C.doctors' | D.headmaster's |
A.where | B.how | C.when | D.what |
A.nothing | B.everything | C.something | D.anything |
A.leave | B.treatment | C.action | D.help |
A.office | B.classroom | C.hospital | D.school |
A.popular | B.healthy | C.proud | D.quiet |
A.eyes | B.face | C.nose | D.ears |
A.lie | B.story | C.truth | D.result |
A.honest | B.polite | C.generous | D.friendly |
A.got up | B.cheered up | C.gave up | D.woke up |
A.report | B.gift | C.prize | D.reply |
5 . As of 2020, the world's biggest lithium-ion (锂离子) battery is hooked up to the Southern California power grid and can provide 250 million watts of power, or enough to power about 250,000 homes. But it's actually not the biggest battery in the world: these lakes are.
Wait - how can a pair of lakes be a battery? To answer that question, it helps to define a battery: it's simply something that stores energy and releases it on demand. The lithium-ion batteries that power our phones, laptops, and cars are just one type. They store energy in lithium ions.
How do the two lakes store and release energy? First, one is 300 meters higher than the other. Electricity power pumps that move billions of liters of water from the lower lake to the higher one. This stores the energy by giving the water extra gravitational potential energy. Then, when there's high demand for electricity, valves (阀门) open, releasing the stored energy by letting water flow downhill to power 6 giant turbines that can generate 3 billion watts of power for 10 hours.
Unfortunately, neither of the giant batteries we've talked about so far is big enough to power multiple cities. The two lakes setup requires specific geography, takes up a lot of land, and has high upfront costs to build. The giant lithium-ion battery in California can power about 250,000 homes, yes, but only for an hour. Lithium-ion batteries also require certain heavy metals to make. These resources are limited, and mining them causes environmental damage. Inventors all over the world are rising to the challenge of making batteries that can meet our needs - many of them even weirder than the two lakes.
1. Why is the world's biggest lithium-ion battery mentioned in Paragraph 1?A.To make a comparison. |
B.To introduce the topic. |
C.To stress its importance. |
D.To declare a fact. |
A.With the help of the pumps, the two lakes store energy. |
B.The water flow by itself to release the stored energy. |
C.The two lakes setup is able to power multiple cities. |
D.Lithium-ion batteries are environmentally friendly. |
A.Inventors' worries. | B.Inventors' efforts. |
C.Stranger batteries. | D.New challenges. |
A.Battery Inventors Face New Challenges. |
B.The World's Biggest Battery Looks Nothing Like a Battery |
C.Giant Batteries Fail to Meet Our Needs. |
D.Newly-invented Batteries. |