1. Where is the man doing a project about the environment?
A.At a library. | B.At school. | C.At a lab. |
A.To get information about a project. |
B.To know about her job. |
C.To do research on greenhouse effect. |
A.Solve the woman’s problem. |
B.Move some books. |
C.Do some reading. |
2 . American researchers say they have developed a method to remove carbon dioxide (CO2) from the sea. The researchers say the process can be an additional way to help reduce CO2 from the environment to fight the effects of climate change.
Plants and currents in the ocean absorb large amounts of CO2 from the atmosphere. The sea is estimated to have drawn in about 30 percent of carbon emissions since the Industrial Revolution. But carbon emissions also make oceans more acidic (酸性的). It can hurt coral reefs, which are sensitive to ocean acidity. Reef damage then do damage to the growth of many kinds of sea life.
Gaurav Sant, director of UCLA’s Institute for Carbon Management, said the technology is meant to use the ocean’s natural abilities to reduce carbon levels in the sea. The process sends an electrical charge through seawater flowing through tanks on a large boat. That sets off a series of chemical reactions that turn the carbon emissions into a solid mineral that includes calcium carbonate (碳酸钙). The seawater then returned to the ocean and can pull more carbon dioxide out of the air. The calcium carbonate settles to the sea floor.
The process has already been demonstrated in California. Researchers are working on plans to launch another project in Singapore. The two projects are expected to be fully operational by 2025. Researchers say they are expected to remove thousands of tons of CO2 per year. If successful, the plan is to build additional centers to remove millions of tons of carbon each year.
But experts say even if that amount of carbon can be removed, that is still thousands of times less than what will be needed to effectively reduce climate change. Margaret Leinen, director of an ocean research center, said, “While the process will likely be effective, I question how much effect it will have on climate change over a long period.” Sant said the success of such technology will greatly rely on “how fast you can build the centers”.
1. What can we learn about carbon emissions from the text?A.Most of them are taken in by the oceans. |
B.They can harm many kinds of sea life indirectly. |
C.Removal of them poses a serious threat to coral reefs. |
D.They will decrease ocean acidity when absorbed by seawater. |
A.How a series of reactions form. |
B.How an electrical charge is sent. |
C.How the carbon emissions turned into a solid material. |
D.How the ocean reduces carbon levels with its own natural abilities. |
A.Opposed. | B.Concerned. | C.Approving. | D.Disbelieving. |
A.The approaches to protecting coral reefs. |
B.The construction of industrial-sized centers. |
C.The process of reducing CO2 from the environment. |
D.The techniques to remove calcium carbonate from the sea floor. |
3 . Four best museums in Toronto
Spadina MuseumSpadina Museum, once the house of a well-known Toronto family, is the city’s only museum representing Toronto life from the 1900-1930 period through the lens (镜头) of the wealthy Austin family. Many of the original objects donated by the Austin family include furniture, artworks, letters, and even grocery lists. Don’t miss out on the themed parties in the summer, where you will have a wonderful time with other participants.
Address: 285 Spadina Rd, Toronto, ON M5R 2V5The Black Creek Pioneer Village
It is a living history museum recreating 19th-century Ontario. Visitors can explore over 40 buildings, participate in activities like candle and soap making, and witness presentations of traditional crafts. With animals like horses, chickens, and goats, the village offers an immersive (沉浸式的) experience, transporting visitors back in time.
Address: 1000 Murray Ross Pkwy, North York, ON M3J 2P3The Royal Ontario Museum(ROM)
Opened in 1914, the Royal Ontario Museum is Canada’s largest and most comprehensive museum. It has about 13 million artworks that are well-known at home and abroad, cultural objects and natural history items, featured in 40 gallery and exhibition spaces. Combining its original heritage architecture with the contemporary extension designed by the famous architect Daniel Libeskind, the ROM serves as a national landmark for all to enjoy.
Address: 100 Queens Park, Toronto, ON MSS 2C6The Fort York National Historic Site (Fort York)
At Fort York, visitors can explore a number of historic buildings including the visitor centre, which features a number of interactive displays that tell the story of Fort York and the role it played in the War of 1812. With year-round programming, including guided tours, exhibits, and educational programs, the site offers a comprehensive experience.
Address: 250 Fort York Blvd, Toronto, ON M5V 3K91. What can visitors do at Spadina Museum?
A.Purchase some groceries. |
B.Attend a party in the summer. |
C.Donate some old furniture and artworks. |
D.Communicate with a well-known Toronto family. |
A.It offers visitors free transportation. |
B.It engages visitors in hands-on activities. |
C.It features a lot of historic buildings. |
D.It educates visitors about animal conservation. |
A.Spadina Museum. |
B.The Black Creek Pioneer Village. |
C.The Royal Ontario Museum. |
D.The Fort York National Historic Site. |
So scientists have
As a young child, he
1. What will the headmaster do tomorrow morning?
A.Meet the listeners in the library |
B.Introduce the school to the listeners |
C.Take photos in the lab building. |
A.Central Park. | B.Brooklyn Bridge. | C.The Statue of Liberty. |
A.A talk show. | B.A party. | C.A lecture. |
A.On Wednesday afternoon. |
B.On Wednesday morning. |
C.On Tuesday afternoon. |
1. What is the matter with Mr. Smith?
A.He is unqualified for his job. | B.His leg is broken. | C.He got a sore throat. |
A.Chinese. | B.English. | C.Physics. |
A.He has to help his students prepare for the exam. |
B.He has trouble sleeping. |
C.He wants to visit a friend. |
9 . Initial conversations can have a huge impact on how relationships develop over time. People are often stuck in the impressions they think they might have made the minute they finish speaking with someone for the first time: “Did they like me or were they just being polite?” “Were they deep in thought or deeply bored?”
To find out whether these worries are necessary, we have conducted nearly 10 years of research. In our studies, participants in the UK talked with someone they had never met before. Afterward, they were asked how much they liked their conversation partner and how much they believed that their conversation partner liked them. This allowed us to compare how much people believed they were liked to how much they were actually liked.
Time and time again, we found that people left their conversations with negative feelings about the impression they made. That is, people systematically underestimate how much their conversation partners like them and enjoy their company — a false belief we call the “liking gap”.
This bias (偏见) may seem like something that would occur only in initial interactions, but its effects extend far beyond a first impression. Surprisingly, the liking gap can constantly affect a variety of relationships, including interactions with coworkers, long after the initial conversations have taken place. Having a larger liking gap is associated with being less willing to ask workmates for help, less willing to provide workmates with open and honest feedback, and less willing to work on another project together.
There are numerous strategies to minimize your biased feelings. One place to start is shifting your focus of attention. Try to direct your attention to your conversation partner, be genuinely curious about them, ask them more questions, and really listen to their answers. The more you’re zeroed in on the other person, and the less you’re focused on yourself, the better your conversation will be and the less your mind will turn to all the things you think you didn’t do well.
1. Why did the author carry out 10 years of research?A.To dismiss national concerns. | B.To check out a potential bias. |
C.To enhance human communication. | D.To develop harmonious relationships. |
A.Fewer chances of new projects. | B.Underestimation of their ability. |
C.Bad relationships with people around. | D.Low willingness to interact with others. |
A.Restate opinions. | B.Deliver warnings. | C.Give suggestions. | D.Make a summary. |
A.Liking Gap May Influence Work Performances |
B.First Impressions Rely On Initial Conversations |
C.People Probably Like You More Than You Think |
D.How People Like You Matters Less Than You Assume |
10 . Everyone has unique needs and preferences, and individual sleep requirements are no different. However, the amount of sleep you need per night is mainly determined by your age.
Official recommendations for the length of a person’s sleep are broken down by age group:
Older adults (65+): 7–8 hours
Adults (18–64 years): 7–9 hours
Teenagers (14–17 years): 8–10 hours
School children (6–13 years): 9–11 hours
Preschoolers (3–5 years): 10–13 hours (including naps)
Toddlers (1–2 years): 11–14 hours (including naps)
Infants (4–12 months): 12–15 hours (including naps)
Newborns (0–3 months): 14–17 hours
However, some people might need more or less sleep than is generally recommended, depending on the following factors.
Genetic makeup
Your genetics are an important factor in how many hours of sleep you need per night.
For example, those with one specific genetic mutation (基因突变) need only around 6 hours, whereas people without it require about 8 hours, on average.
Sleep quality
The quality of your sleep can also affect how much you need.
If your sleep quality is poor, you may find that you still feel tired after getting what should be considered enough.
Therefore, it’s not only important to focus on sleeping long enough but also on sleeping well enough. If you often feel like you aren’t sleeping well or are extremely tired and don’t know why, it’s a good idea to check in with your healthcare provider.
1. What is the main reason for the amount of sleep we need per night?A.Sleep quality. | B.Genetics. | C.Our age. | D.Our eating habits. |
A.All the school children need to sleep for 9 to 11 hours. |
B.If you feel tired, please consult your healthcare provider. |
C.Those with genetic mutation only need to sleep around 6 hours. |
D.Due to poor sleep quality, you feel tired though you’ve slept enough. |
A.A travel brochure. | B.A health magazine. |
C.A fashion website. | D.A sports newspaper. |