试题

试题 试卷

logo

题型:语法填空(语篇) 题类: 难易度:困难

广西河池市2023-2024学年高二下学期7月期末考试英语试题

阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

If you were told to stop from breathing through your nose, could you do it? Journalist Nestor made it for about 10 days, (plug) up his nose and breathing only through his mouth as part of an experiment at Stanford University. The effects were systemic—sleeping troubles, high blood pressure and, of course, discomfort.

Breathing is so automatic an activity that most of (we) never think about doing it. But as Nestor shows through his own experiences and conversations with dozens of  (expert), the way we breathe makes  difference to the body's overall health. (base) on the results of the experiment, he published a book Breath: The New Science of a Lost Art, where he explores everything from the role our noses play in hormone regulation(激素调节) and digestion, to  some athletes build up the lung capacity(肺活量) to run marathons in extreme conditions or div e into icy water for more than an hour at a time. The topic is  (seeming) simple—an entire book about breathing. But actually every chapter  (reveal) new details about how body and breath work together at the same time.

Nestor's daring attitude and curiosity were infectious: I not only noticed myself paying attention to my own breathing every time I sat down to read, my new-found comfort with my own lungs even  (inspire) me to go for my first jog in years.

举一反三
阅读理解

                                                                                     Guided Walking Week April 2016

          Dates: April 30th-May 7th 2016

          Location: Abdet, Costa Blanca

         A week of guided walking in the mountains around Abdet. Highlights include the climbing of Valencia's highest summit (Sierra de Aitana), traveling completely around the impressive Puig Campana, and several explorations in the Sierra de Aitana. Ancient trails lead through spectacular canyons(峡谷) to abandoned settlements situated high in the mountains. You will discover the snow trader routes which lead from the incredible snow holes high in the mountains down to the villages and towns on the coast. These years, golden eagles have made a return to this area, and you may also see other animals—wild goats, foxes, wild pigs and red squirrels.

         As part of the week you are invited to help clear some local walking paths. This involves clearing collapsed walls and rocks, cutting back fallen trees. This is of course optional and is just for half a day, it's actually great fun!

Price:$499

Includes:

  Accommodation in the beautiful mountain village of Abdet

  All food-good home cooking

  Beer, wine, soft drinks

  Snacks and post walk treats

  Packed lunches & drinks(except café/bar visits)

  Expert guiding

  Photos/Videos of your days in the mountains

  Airport pick-up/return $25 each way(fly to Alicante)

  Single room supplement $75

  To book or get further information, please contact info@abdet. com.

阅读理解

    Artificial intelligence can predict when patients with a heart disorder will die, according to scientists.

    The software learned to analyze blood tests and scans of beating hearts to spot signs that the organ was about to fail. The team, from the UK's Medical Research Council, said the technology could save lives by finding patients that need more aggressive treatment. The results were published in the Journal of Radiology.

    According to the researchers, high blood pressure in the lungs damages part of the heart, and about a third of patients die within five years after being diagnosed. There are treatments: drugs, injections straight into the blood vessels, a lung transplant. But doctors need to have an idea of how long patients might have left, in order to pick the right treatment.

    The software was given scans of 256 patients' hearts, and blood test results. When this data was combined with eight years of patient health records, the artificial intelligence predicted when patients would die.

    The software could look about five years into the future. It correctly predicted those who would still be alive after one year about 80% of the time. The figure for doctors is 60%.

    The team now want to test the software works in other patients in different hospitals before assessing whether it should be made widely available to doctors. The researchers also want to use the technology in other forms of heart failure, such as cardiomyopathy, to see who might need a pacemaker or other forms of treatment.

    Dr Mike Knapton, from the British Heart Foundation, said, "This exciting use of computer software in medical practice will help doctors in the future to make sure that patients are receiving the correct treatment before the condition deteriorates and leaves them needing a lung transplant. The next step is to test this technology in more hospitals with heart disease."

阅读理解

Earthworms don't move fast. But humans can accelerate the worms' spread. Fishermen often use invasive(蔓延性的) earthworms to catch fish. Many have introduced invasive earthworms to rivers, streams and lakes previously unexposed to these animals. Gardeners who use earthworms to make their soil rich may unknowingly introduce invasive ones. The worms even give rides in the mud on wheels, potted plants and road materials shipped around the nation.

But they're not everywhere yet. In the Great Lakes region, "20 percent of the land is earthworm-free," says Cindy Hale, a research biologist. Of the remaining 80 percent of land, half of the land has fewer than two earthworm species-meaning there isn't yet too much impact on the ecosystem, she explains. For these regions, she says, now is the time to take action. According to Hale, educating the public, especially fishermen, is one approach to stopping the spread of invasive earthworms. Identifying which lands are currently earthworm-free is another.

Ryan Huefimeier, a program coordinator for Great Lakes Wom Watch, has been working on a model that will help create large maps of areas with minimal(最小的) or no damage from earthworms. Ultimately, landowners can use it to identify earthworm activity on their property. once identified, lands with minimal or no earthworm damage should be protected.

But scientists suspect that once invasive earthworms arrive they can't be removed. And even if all could be, affected forests might never return to the way they were. "It's very much a story of learning to live with them," concludes Lee Frelich of the University of Minnesota's Center for Forest Ecology.

Forest ecologists have called earthworms "ecosystem engineers" because they can change or create habitats that otherwise would not be present. Whether this is a good thing depends on the situation.

"What the earthworms do and how we value it is what really matters." said Hale. "In one place-farm fields or gardens-we really like European earthworms and what they do, so we consider them good. In native hardwood forests, we really don't like what they do-so we consider them bad. You really have to understand how an organism(微生物) affects an ecosystem. Things aren't black and white."

 七选五

Tired of having the same old travel experiences that leave you feeling unfulfilled (失望的) and disconnected? Mindful travel is offering a new way to explore the world that is meaningful and sustainable.

Mindful travel is a concept that encourages individuals to fully dive into the present moment while exploring new destinations. Individuals are aware of their surroundings, engaging all the senses, and enjoying the beauty of each experience. {#blank#}1{#/blank#}

Mindful travel is not just about the destination but also the journey. The goal is to create a positive impact on both individuals and the world around them. {#blank#}2{#/blank#} It is an opportunity for people to positively contribute to the world.

Mindful travel provides an opportunity to disconnect from the stresses of everyday life. {#blank#}3{#/blank#} Whether it's wandering through a busy market, hiking in nature, or simply sitting by the ocean, it allows us to let go of our worries and fully enjoy the beauty of our surroundings.

{#blank#}4{#/blank#} By stepping out of our comfort zones and experiencing new cultures, we gain a fresh viewpoint on life. We become more open-minded, adaptable, and caring. Through interactions with locals and fellow travelers, we learn about different ways of life and develop a greater understanding of the world.

Mindful travel also has a positive impact on the destinations we visit. Mindful travelers are aware of their impact on the environment. {#blank#}5{#/blank#} By choosing eco-friendly accommodations, supporting local businesses, and respecting cultural traditions, we can ensure that our travels leave a green footprint.

A. They can deeply appreciate the surroundings through it.

B. Mindful travel promotes self-reflection and personal growth.

C. When traveling, we often leave behind our routines and duties.

D. Mindful travel positively impacts our mental and physical well-being.

E. The demands of daily responsibilities often leave little time for self-care.

F. They try to reduce waste, conserve resources, and support sustainable initiatives.

G. It's about being mindful of one's actions and how they affect others and the environment.

返回首页

试题篮