1 . Is Fresh Air Really Good for You?
We all grew up hearing people tell us to “go out and get some fresh air.”
Recently, people have begun studying the connection between the natural world and healing(治愈).
A.Fresh air cleans our lungs. |
B.So what are you waiting for? |
C.Being in nature refreshes us. |
D.Another side benefit of getting fresh air is sunlight. |
E.But is fresh air really as good for you as your mother always said? |
F.Just as importantly, we tend to associate air with health care. |
G.All across the country, recovery centers have begun building Healing Gardens. |
1. 参加人员:
2. 跑步路线:从校门口到南山脚下:
3. 活动反响。
注意:
1. 写作词数应为80左右:
2. 请按如下格式在答题卡的相应位置作答。
A Cross-Country Running Race
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
3 . For Canaan Elementary’s second grade in Patchogue, N.Y., today is speech day, and right now it’s Chris Palaez’s turn. The 8-year-old is the joker of the class. With shining dark eyes, he seems like the kind of kid who would enjoy public speaking.
But he’s nervous. “I’m here to tell you today why you should … should…” Chris trips on the “-ld,” a pronunciation difficulty for many non-native English speakers. His teacher, Thomas Whaley, is next to him, whispering support. “…Vote for …me …” Except for some stumbles, Chris is doing amazingly well. When he brings his speech to a nice conclusion, Whaley invites the rest of the class to praise him.
A son of immigrants, Chris stared learning English a little over three years ago. Whaley recalls (回想起) how at the beginning of the year, when called upon to read, Chris would excuse himself to go to the bathroom.
Learning English as a second language can be a painful experience. What you need is a great teacher who lets you make mistakes. “It takes a lot for any student,” Whaley explains, “especially for a student who is learning English as their new language, to feel confident enough to say, ‘I don’t know, but I want to know.’”
Whaley got the idea of this second-grade presidential campaign project when he asked the children one day to raise their hands if they thought they could never be a president. The answer broke his heart. Whaley says the project is about more than just learning to read and speak in public. He wants these kids to learn to boast (夸耀) about themselves.
“Boasting about yourself, and your best qualities,” Whaley says, “is very difficult for a child who came into the classroom not feeling confident.”
1. What made Chris nervous?A.Telling a story. | B.Making a speech. |
C.Taking a test. | D.Answering a question. |
A.Improper pauses. | B.Bad manners. | C.Spelling mistakes. | D.Silly jokes. |
A.help students see their own strengths |
B.assess students’ public speaking skills |
C.prepare students for their future jobs |
D.inspire students’ love for politics |
A.Humorous. | B.Ambitious. | C.Caring. | D.Demanding. |
4 . If you are already making the time to exercise, it is good indeed! With such busy lives, it can be hard to try and find the time to work out.
Your productivity is improved. Exercising makes you more awake and ready to handle whatever is ahead of you for the day.
Your metabolism(新陈代谢) gets a head start.
There are a lot of benefits to working out, especially in the mornings. Set your alarm clock an hour early and push yourself to work out! You will feel energized all day long.
A.You will stick to your diet. |
B.Your quality of sleep improves. |
C.You prefer healthy food to fast food. |
D.There is no reason you should exercise in the morning. |
E.You can keep your head clear for 4-10 hours after exercise. |
F.After you exercise, you continue to burn calories throughout the day. |
G.If you are planning to do exercise regularly, or you’re doing it now, then listen up! |
5 . Discovering Your True Self Is Vital to Happiness!
Have you found focusing on yourself is at the bottom of the to-do list, because you feel everyone else in your life comes first?
This isn’t just about identifying your favorite outfit, haircut or flavor of ice cream.
There are many tools to help you develop a deeper sense of yourself, including journaling and other forms of creative expression. You can use a guided journal to explore your thoughts and feelings or just free write whatever comes to mind. It’s up to you what you want to do.
An often overlooked yet very important factor in self-discovery is having healthy boundaries in your personal life.
A.It’s one thing to know your personality type. |
B.It’s a great way to show that you care about others. |
C.Taking time for ourselves has been looked down upon. |
D.Another way is to observe your behavior in different situations. |
E.It allows you to focus on the needs of yourself without ignoring others. |
F.But try not to get caught up in the criticism or judgment of your writing. |
G.It’s about understanding your inner world and how you fit into the outer world. |
6 . 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. |
7 . 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 |
8 . Cities usually have a good reason for being where they are, like a nearby port or river. People settle in these places because they are easy to get to and naturally suited to communications and trade. New York City, for example, is near a large harbour at the mouth of the Hudson River. Over 300 years its population grew gradually from 800 people to 8 million. But not all cities develop slowly over a long period of time. Boom towns grow from nothing almost overnight. In 1896, Dawson, Canada, was unmapped wilderness(荒野). But gold was discovered there in 1897, and two years later, it was one of the largest cities in the West, with a population of 30,000.
Dawson did not have any of the natural conveniences of cities like London or Paris. People went there for gold. They travelled over snow-covered mountains and sailed hundreds of miles up icy rivers. The path to Dawson was covered with thirty feet of wet snow that could fall without warming. An avalanche(雪崩) once closed the path, killing 63 people. For many who made it to Dawson, however, the rewards were worth the difficult trip. Of the first 20,000 people who dug for gold, 4,000 got rich. About 100 of these stayed rich men for the rest of their lives.
But no matter how rich they were, Dawson was never comfortable. Necessities like food and wood were very expensive. But soon, the gold that Dawson depended on had all been found. The city was crowded with disappointed people with no interest in settling down, and when they heard there were new gold discoveries in Alaska, they left Dawson City as quickly as they had come. Today, people still come and go — to see where the Canadian gold rush happened. Tourism is now the chief industry of Dawson City — its present population is 762.
1. What attracted the early settlers to New York City?A.Its business culture. |
B.Its small population. |
C.Its geographical position. |
D.Its favourable climate. |
A.Two-thirds of them stayed there. |
B.One out of five people got rich. |
C.Almost everyone gave up. |
D.Half of them died. |
A.They found the city too crowded. |
B.They wanted to try their luck elsewhere. |
C.They were unable to stand the winter. |
D.They were short of food. |
A.The rise and fall of a city. |
B.The gold rush in Canada. |
C.Journeys into the wilderness. |
D.Tourism in Dawson. |
1.比赛时间;2.演讲话题;3.报名方式。
注意:
1.词数80左右;
2.可适当增加细节,以使行文连贯。
_____________________________________________________________________________________________________________________________________________________________________________________
10 . Once upon a time, we were all question-asking experts. We started asking our parents numerous questions as kids. By preschool, our inquiries even reached the depths of science, philosophy, and the social order. Where does the sun go at night? Why doesn’t that man have a home like we do? Why do rocks sink but ice floats?
Why does the child’s urge to ask questions grow inactive in so many adults? An important factor is how the social environments surrounding us change as we age. Schools transform from a place for asking questions to one funded by our ability to answer them.
When it comes to how we phrase questions, we are advised to open with less sensitive questions, favor follow-up questions, and keep questions open-ended. We can also practice asking questions of and for ourselves by keeping a running list of questions in a journal.
In the world that does not look much as it did years ago, we must ask questions.
A.Then, at some point, our inquiring desires disappear. |
B.It is a high-payoff behavior especially in times of change. |
C.The questions we ask depend on our attitudes as well as the situations. |
D.But as we grow up, asking questions fills us with worry and self-doubt. |
E.As such, one way to renew our inquiring spirit is to change the atmosphere. |
F.We learn to sell ourselves on the job market by what we know, not what we don’t. |
G.It not only removes the publicity from question asking, but offers us a place to experiment. |