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2 . I walk into my teenage son’s bedroom around 10 p.m. to say good night as I usually do. His soft blanket looks so inviting that I sit at the foot of his bed, and just watch him, lost in his new racing video game. He’s carefully chosen his car, customized the plates with his name, and is driving at least 150 km/h through a mountain range. Finishing the course with satisfaction, he turns to me and offers me the control. “Have a try?” “No, it’s late. I just want to go to sleep.”
It feels like I’m always tired these days, taking the role of doing more as my husband, limited by his brain disease, is forced to do less. My son and I are a team. We bolster each other in the unpredictability of our days. He needs my maturity and I need his youthfulness. It’s how we survive.
“C’mon. You sure?” He looks at me hopefully, wanting to share this part of his life with me. Catching his unspoken wish for connection, I honestly try my best to steer (操控) the car well on the screen. But he’s looking at me like he doesn’t understand how I can be so bad. He shakes his head while I’m laughing at the awkwardness of my performance. I hand back the control, defeat and happiness evident on my face. The tiredness of my day has left, replaced with the last signs of tears of laughter on my cheeks.
I’m not sure if my son got what he wanted when he invited me to play. But when I think of that moment, and see his outstretched hand offering me his control, it was an offer I couldn’t refuse. Another shot at a win for this mother and son team driving their way through a life neither of them could’ve predicted.
1. What does the author’s son ask her to do that night?A.Play a video game. | B.Show him how to drive. |
C.Watch a car race with him | D.Evaluate his gaming skills. |
A.Trust | B.Entertain | C.Forgive | D.Support |
A.Extremely boring. | B.Really disappointing |
C.Highly promising. | D.Surprisingly professional. |
A.She is good at parental control. | B.She is quite open to persuasion. |
C.She gets a sense of satisfaction. | D.She has more ups than downs in life. |
Born and raised in California, Kurt Wenner attended Rhode Island School of Design and Art Center College of Design in California. While at Art Center College of Design, he
Every morning, Kurt would draw some of the world’s most famous works of art. It was during this period
Inspired by a wide range of subjects, Kurt Wenner creates well-designed pavement artworks that,
4 . I had taken some detours (弯路) in my scientific research journey. During my studies, I
I faced repeated
For about two years, I was stuck in this
Moving forward, I have resolved to
A.blindly | B.occasionally | C.unwillingly | D.rarely |
A.adjusted | B.destroyed | C.strengthened | D.absorbed |
A.complained | B.guaranteed | C.denied | D.preferred |
A.went against | B.corresponded to | C.relied on | D.brought about |
A.encouragement | B.references | C.rejections | D.training |
A.particular | B.enthusiastic | C.knowledgeable | D.careful |
A.approved | B.struggled | C.criticized | D.hesitated |
A.competition | B.experiment | C.misunderstanding | D.state |
A.impatient | B.regretful | C.depressed | D.envious |
A.Reflecting | B.Meeting | C.Indicating | D.Realizing |
A.experience | B.curiosity | C.target | D.budget |
A.unfamiliar | B.popular | C.traditional | D.advanced |
A.challenged | B.joined | C.prevented | D.comforted |
A.possession | B.responsibility | C.satisfaction | D.convenience |
A.continue | B.attempt | C.prepare | D.learn |
5 . For the last decade, I’ve studied entrepreneurs (企业家) and the key to their success Unsurprisingly, many have failed more times than they’ve succeeded. While failure may initially be a blow to your confidence and even put you in a financial crisis, it is not the end of the road.
One of the entrepreneurs I studied was the founder of a pharmaceutical (制药的) company in Nigeria. To set itself apart from the competition, this company invested in drugs for the elderly.
Failure should be viewed as just an adventure, rather than a sign that your goal is unreachable.
As an entrepreneur, it is important to recognize opportunities to grow. Again, failure can help with this mindset. More often than not, being successful makes you self-content. Although failure can be a hiccup (小问题), it opens your mind to new opportunities and perspectives.
A.After several months, it suffered a significant loss. |
B.Successful entrepreneurs are good at recovering from failures. |
C.Actually, some great businesses are based on multiple failed attempts. |
D.Indeed, entrepreneurs often stress taking risks is key to their success. |
E.Although they tend to take risks, entrepreneurs are always calculative. |
F.The preparation provides reassurance and a map to try again if they do fail. |
G.Failure helps you see what is invisible to those who are constantly successful. |
6 . It’s summer, and the veery (棕夜鸦) has nearly finished hatching this year’s generation. Soon, the bird will make a big move, migrating thousands of miles south. It’s a perilous journey for a small songbird only weighing about 30 grams: if a hurricane happens to influence that migration, some of them may never make it.
But every hurricane season is different, and veeries, as the research shows, have plugged into the global climate cycles that allow them to anticipate what a season will be like. It was found that for two decades, veery migration patterns from Delaware to South America accurately predicted the intensity of the Atlantic Basin hurricane season. During bad years, the birds would wrap up their breeding season sooner and head down to South America early, and during mild years, the birds would hang out in eastern North America for longer.
Study leader Christopher Heckscher thinks the way the veeries “predict” hurricane seasons may result from small changes in regular global cycles like EINin and La Nin events. During El Nino years, the Pacific Ocean water is warmer than average, and those same Pacific Ocean temperatures produce winds that more effectively tear apart hurricanes, leading to below average hurricane seasons. The opposite is true for a La Nin a year.
With these seasonal changes, rainfall in veery habitat may vary, and during years when more rain falls, more fruit could be available, a major staple in veeries’ diet. This change in diet may help the veery return to North America in better shape, more capable of a longer breeding season. Contrarily, with too little fruit, they maybe driven by their lack of physical fitness to cut their breeding season short.
Migrations like the ones taken by the veeries have formed over thousands of years as birds react to predictable changes in the weather. However, the issue now is the speed with which the climate is changing. Research has shown that climate change will make hurricanes more likely to grow from small storms to large storms. Can birds respond quickly enough?
1. What does the underlined word “perilous” in the first paragraph mean?A.Boring. | B.Flexible. | C.Crowded. | D.Dangerous |
A.By adjusting their timing of migration. | B.By working out a new migration route. |
C.By changing their locations of hatching eggs. | D.By minimizing the size of the migratory group. |
A.Weaker and less frequent. | B.More numerous and stronger. |
C.More intense but less common. | D.More unpredictable and irregular. |
A.Whether veeries can adapt to rapid climate change. |
B.That EI Nino and La Nim events will happen frequently. |
C.Whether scientists can accurately predict hurricane seasons. |
D.That hurricanes will prevent veeries from completing their migration. |
7 . “Why do indeed to study math?” This is a question I used to ask every time I encountered difficult primary school math questions or every time I did not feel like doing my math homework. Like many people, I once firmly believed we study math merely to finish our homework and pass math exams and that math is only relevant to those who would like to pursue a career as scientists. However, this perception later turned out to be absolutely ridiculous.
One turning point was when I was 16, while washing dishes, I noticed that the soap bubbles were packed together like a honeycomb, but not all of these shapes were perfectly round. Why did some of the bubbles look like hexagons (六边形)? Why didn’t I see any star-shaped bubbles?
When I learned that math could help answer these questions, I realized math pops up even in our kitchen sink. You may worry that learning many topics in elementary school, like percentages and measurements, is a waste of time. But your concern is definitely unnecessary. Look at these examples and you’ll know what I mean. If you want to build a fence around your house or paint your walls a new color, all of those activities require knowledge about measurement and scaling. More complicated construction projects, such as building a tree house, require lots of mathematical problem-solving skills.
Studios like Pixar rely on ideas from geometry (几何学) to bring characters like Ember from Elemental to life. With an understanding of geometric transformations like reflections, rotations and translations, you can use your computer to make your own animated films.
Many high-paying jobs use math, especially probability. Understanding probability helps doctors identify how effective medical treatments will be, informs coaches about ways their teams can improve and aids code experts in keeping private information secret.
Math is so much more than filling out homework problem sets. So next time you kickback to watch your favorite animated movie, or start saving up for a fancy tech device, hopefully, you’ll appreciate how math is integrated into so many parts of life.
1. What is many people’s common misunderstanding about math?A.It is a very complex subject. |
B.It is useless outside of academic settings. |
C.Math exams are too challenging for many pupils. |
D.Math scores can be boosted greatly through homework. |
A.the artistic beauty of soap bubbles |
B.the role of chemistry in soap bubble formation |
C.the unexpected presence of math in daily situations |
D.the importance of observation skills in everyday life |
A.To emphasize the complexity of some math concepts. |
B.To demonstrate the value of foundational math skills. |
C.To prove the significance of problem-solving abilities. |
D.To show the challenges of practical applications of math. |
A.Math Is Here, There, and Everywhere | B.How Should Math Be Taught in Schools? |
C.Math Is Still a Universal but Difficult Language | D.Can Math Help Us Unlock Good Job Opportunities? |
Tom is talking to a school adviser
I feel