Passage 1
Grand Canyon Family Adventure Tour
Join Buck Wild Grand Canyon Tour.
Buck Wild Grand Canyon Tour is a half day trip that “kids” of all ages will love. Traveling on fully paved roads, you'll hit the Grand Canyon viewpoints. You'll spend approximately 2 hours learning about the geology, plants, animal life, and human history of the park such as Moran Point, Duck on a Rock Viewpoint, and Yavapai Point.
Visit Grand Canyon Junction.
Up next, it's time to head south to Grand Canyon Junction to get up close to live birds at Raptor Ranch. Learn about the hawks, eagles and owls that have called the Grand Canyon home for millions of years. Trained handlers (驯兽员) may even allow you to touch one—full safety measures in place, naturally.
Yabba Dabba Doo to Bedrock City too!
Afterward, get ready to say “Yabba dabba doo” at Bedrock City! First you can learn about 1970s pop culture. Then try your luck at digging up some real dinosaur bones at Raptor Ranch's interactive dinosaur exhibit and fossil dig.
Raptor Ranch for Lunch!
You'll sit down to a hearty Dutch oven (烤箱) lunch at Raptor Ranch's shaded outdoor picnic area before heading back to Buck Wild Grand Canyon Tour's headquarters.
Your Tour Itinerary (旅行计划):
7:00 am: Depart from Raptor Ranch.
7:20-7:30 am: Pick up passengers in Tusayan.
7:30 am-10:00 am: Join Buck Wild Grand Canyon Tour.
10:15 am-10:45 am: Transfer to Raptor Ranch.
11:00 am-1:00 pm: Have lunch, and then head to the headquarters.
*The itinerary above is for spring, summer and autumn; winter tours start 1 hour later.
1.What should you do if you want to touch animals at Raptor Ranch
A.Take safety measures. B.Remember some rules.
C.Put something in place. D.Get on well with the trained handlers.
2.What may make you feel lucky in Bedrock City
A.Learning about 1970s pop culture. B.Attending a dinosaur exhibit.
C.Finding some dinosaur bones. D.Learning about human history.
3.When may you be picked up in Tusayan in winter
A.At 7:20. B.At 7:30.
C.At 8:00. D.At 8:25.
Passage 2
Free Resources for Students Learning at Home
Here are some of the column resources at Science News for Students that can be particularly useful for learning in the home environment.
Try It Out
Now is a great time to learn science by doing science. In this column, we take kids through real scientific research projects, showing them how to apply the scientific methods to develop their own experiments. Check out the full collection of experiments—and give one a try!
Scientists Say
This column features a new vocabulary term every week. Want to know what a “herbivore” is, or how to pronounce “zooxanthellae”? Find out here. Each term is defined, used in context and accompanied by a recording, so kids can hear how the words are pronounced.
Discussion Questions
Each feature length article contains a link to a series of questions. These questions are broken into groups to be answered before, during and after reading to enhance reading comprehension. Each one is labelled “classroom questions”, but they can easily be used at home.
Let's Learn About
This new column will present a handful of stories on a topic, such as exploring Mars or electric eels (电鳗), along with a link to some fun content from somewhere on the Internet. These collections are meant to help kids learn more about a topic in STEM (Science, Technology, Engineering and Mathematics)—with a bit of fun.
1.Which column should you check out if you want to learn new expressions
A.Try It Out. B.Scientists Say.
C.Let's Learn About. D.Discussion Questions.
2.What questions does the Discussion Questions column mainly deal with
A.Those about its articles. B.Those about schoolwork.
C.Those about language learning. D.Those about a series of experiments.
3.What are mainly presented in the Let's Learn About column
A.Relevant recordings. B.Articles about STEM.
C.Scientific research projects. D.Question and answer interactions.
Passage 3
The Best Books on Meditation (冥想)
There are many books written by experienced and caring teachers. I recommend these four books.
Real Happiness
by Sharon Salzberg
It is a complete guide to start a meditation practice. It is based on two key skills—concentration and kindness. It's a practice anyone can do and that can change our lives by bringing us greater creativity, peace and balance.
New: $16.25
Used: $13.51
Making Space
by Thich Nhat Hanh
It offers easy to follow instructions for setting up a breathing room, listening to a bell, sitting, breathing, and walking meditations, and cooking and eating a meal in meditation. Whether you live alone or with a family, this book can help you create a sense of shelter at home.
New: $ 5.98
Used: $1.63
When Things Fall Apart
by Pema Chodron
How can we live our lives when everything seems to fall apart Pema Chodron, in her most beloved work, shows the answer that moving toward painful situations and becoming familiar with them can open up our hearts in ways we never imagined before.
New: $15.69
Used: $12
The Book of Secrets
by Deepak Chopra M.D.
TheBookofSecrets, which distills (提炼) the insights and wisdom of one of the great spiritual thinkers of our time, provides a new tool for achieving just that. The secret of perfect love is found there, along with the secrets of healing, faith, and the most elusive (难懂的) one of all: Who we really are.
New: $9.95
Used: $1.29
1.What benefit can we get when reading RealHappiness
A.Becoming kinder than before. B.Improving our creativity largely.
C.Increasing our sense of happiness. D.Guiding us to a balanced diet.
2.What should we do if everything in our life nearly falls apart
A.Believe in what we are doing. B.Insist on being true to ourselves.
C.Get close to what causes our pain. D.Imagine what the pain brings us.
3.Which book is the best deal when buying the used one
A.RealHappiness. B.MakingSpace.
C.WhenThingsFallApart. D.TheBookofSecrets.
Passage 4
Jenn Ross noticed that some buckets in her garage were knocked over. Believing it may be the result of the family cat, Coco, running after a bird, she did not give it much thought. However, she soon discovered the true “criminal” in her hallway—a lovely young New Zealand fur seal!
The marine mammal spent some time exploring the spare room before settling down on the couch. Jenn finally managed to lead it out the front door and into the garden about an hour and a half later. Shortly after, a ranger (园林管理员) from the Department of Conservation retrieved the seal and returned it to the ocean.
The Ross family's home in Mount Maunganui, New Zealand, is about 150 meters from the sea. This made it easy for the young seal, nicknamed Oscar, to come up the shore. Jenn's husband, Phil Ross, is a marine biologist at the University of Waikato. He suspected the seal followed Coco into the house through the cat holes.
“I haven't heard of seals going through cat holes before, but I blame our cat. Coco tends to fight with dogs. I imagine she took a swipe (猛击) at the seal, which didn't back down, and then followed her through two cat holes, into the garage, then into the downstairs part of our house,” Phil explained.
The couple's two children—Noah, 12, and Ari, 10—were excited to see their new “pet”. However, Coco, who had sought refuge (庇护) at the neighbor's house during the seal's visit, was petrified. Upon returning home, the cat was so scared that she refused to go downstairs for days.
The New Zealand fur seals are the most common seals in New Zealand. The marine mammals, hunted down for food, were on the edge of extinction in the 1800s. But their population has climbed to over 200 000 since the passage of New Zealand's “Marine Mammals Protection Act 1978”.
1.Who knocked over the buckets according to Jenn before her discovery
A.Oscar. B.Noah.
C.Phil. D.Coco.
2.Why did Phil blame Coco
A.She couldn't beat dogs. B.She was kind to the seal.
C.She led the seal into the house. D.She made two holes in the wall.
3.What does the underlined word “petrified” in Paragraph 5 mean
A.Frightened. B.Confused.
C.Disappointed. D.Embarrassed.
4.What do you think of New Zealand's “Marine Mammals Protection Act 1978”?
A.It has proved that the seals will die out. B.It has helped protect the seals effectively.
C.It has changed the seals' living habits. D.It has prevented the seals from leaving the sea.
Passage 5
Facebook and Ray Ban have released their first pair of camera smart glasses, Ray Ban Stories. Facebook hopes they'll be worn to take pictures and short videos, listen to music, and make phone calls, by anyone 13 or older.
The glasses, which Facebook had made fun of in the past, start at $299 and come in three styles, and are available to buyers in six countries, including the United States, Canada, and the United Kingdom.
Hind Hobeika, a product manager for augmented reality devices at Facebook Reality Labs, told me Ray Ban Stories are “the first smart glasses that people will want to wear”.
Facebook lent me a pair of Ray Ban Stories with sunglass lenses (镜片) so I could decide for myself. Ray Ban Stories rely on a companion smartphone app called Facebook View to let you see, edit and share images and videos. It was easy to send pictures to friends via the app.
As far as I could tell, nobody noticed anything unusual about the glasses while chasing my kids around a busy playground, even when I was taking numerous short videos. It would have been easy to use these glasses to invade other people's privacy.
I spoke with Jeremy Greenberg, policy counsel at the Future of Privacy Forums, about my experience. He said there's “definitely some concerns” that people didn't appear to notice that I was capturing pictures and videos—something that would be more obvious if I had pulled out my phone.
“It'll be interesting to see, if this technology becomes widespread, will folks sort of develop that cultural understanding that their images might be taken or videos might be taken?” he asked. “It's real that time will tell.”
And after days of trying them out, I still didn't have the sense that I (or anyone, really) need Ray Ban Stories. You may need eyeglasses or sunglasses, and a smartphone, too. But it's going to be tough for Facebook to convince most people that they have to have a device that can repeat a few of their phone's features sitting on their face—even one that looks this good.
1.What can we learn about Rat Ban Stories
A.They are intended for adults. B.Each pair is no more than $299.
C.Hind Hobeika has confidence in them. D.They are being sold all over the world.
2.What can we use Facebook View to do
A.Revise photos. B.Produce videos.
C.Listen to music. D.Make phone calls.
3.What was Jeremy Greenberg curious to know
A.Whether people will buy Ray Ban Stories.
B.Whether people like to have their photos taken.
C.Whether Ray Ban Stories will replace mobile phones.
D.Whether Ray Ban Stories will develop well.
4.What is the author's final conclusion about Ray Ban Stories
A.They are practical. B.They are unnecessary.
C.They will cause trouble. D.They will benefit us greatly.
Passage 6
As millions of people commute to work, sit at their desks once they arrive at the office and then relax at home at night, in some cases anyway, binge watching their favorite television shows, they may not realize how much all of that sitting may be harming their health.
“Some doctors have called sitting the new smoking,” Dr Deepak L.Bhatt, professor of medicine at Harvard Medical School, told Fox News Digital. “And while that is a bit of an exaggeration (夸张)—smoking is very bad for cardiovascular and overall health—it is true that prolonged periods of sitting worsen health,” added Bhatt.
A 2017 study published in the AnnalsofInternalMedicine that researched an estimated 8 000 adults found an association between prolonged sitting and the risk of early death. According to the study, participants who sat for more than 13 hours per day had a 200% greater risk of death than participants who sat for less than 11 hours. Participants who often sat longer than 90 minutes at a time were about twice as likely to die than those who always limited their sitting time to less than 90 minutes at a time. But the study found those who sat for less than 30 minutes at a time had the least risk of death.
But it's important to think about all the activities we do every day that make us sit too long, not just at work, added Scott Brown, vice president of fitness at Orangetheory Fitness. “This includes driving, eating and time on the sofa,” he told Fox News Digital.
Brown recommended three simple tips on helping decrease sitting too much: Use a smartwatch that can both track and encourage you to stand at specific intervals; set a timer or calendar reminder to remind you to take a standing break; set a goal to take a break every 30—60 minutes. “Amplify (增强) the effect by taking a short walk and even better taking a flight of stairs. Walking while on the phone can be a good way to burn some calories,” he added.
1.Why have doctors called sitting the new smoking
A.It can keep us calm. B.It is harmful to our health.
C.It makes us like smoking. D.It is the same as smoking.
2.How long can we sit at a time according to a 2017 study
A.Less than half an hour. B.One and a half hours.
C.11 hours. D.13 hours.
3.What does Brown advise people to do
A.Take part in various activities. B.Wear a watch.
C.Reduce time of sitting every day. D.Have a break every now and then.
4.Which can be a suitable title for the text
A.Sitting Is Exactly like Smoking B.There Are Tips on Keeping Us Active
C.Activities Can Help to Lose Weight D.Sitting Too Long Is Harmful to Our Health
【语篇解读】 本文主要介绍了在大峡谷国家公园的家庭游览活动,其中包括活动的内容和时间安排。
1.答案与解析:A 细节理解题。根据第二段最后一句可知,在安全措施完全到位的情况下才可以触摸动物。
2.答案与解析:C 细节理解题。根据第三段最后一句可知,挖掘出一些真正的恐龙骨头可能会让你感到很幸运。
3.答案与解析:D 细节理解题。文章最后一部分介绍了出发和游览的时间安排。再根据全文最后一句可知,冬季动身的时间要比其他季节晚一个小时。结合题目可知,D项正确。
【语篇解读】 有许多关于冥想的书是由经验丰富并且有爱心的老师写的。本文推荐了四本书,主要介绍了这几本书的作者、主要内容以及新书和二手书的价格。
1.答案与解析:B 细节理解题。根据Real Happiness部分最后一句中的“by bringing us greater creativity”可知,阅读RealHappiness可以大大提高我们的创造力。
2.答案与解析:C 细节理解题。根据When Things Fall Apart部分最后一句可知,作者在书中建议直面痛苦的情况并熟悉它们,这可以使我们敞开心扉。由此可知,当生活中的一切都几近崩溃时,我们要接近给自己带来痛苦的东西。
3.答案与解析:D 细节理解题。分析每本书的新书价格和二手书价格可知,TheBookofSecrets的新书价格和二手书价格差距最大,且二手书价格最便宜,所以买这本书的二手书最划算。
【语篇解读】 本文主要对Science News for Students网站上提供的适合学生在家学习使用的一些免费资源进行了介绍和宣传。
1.答案与解析:B 细节理解题。根据Scientists Say部分的第一句以及第二句中给出的herbivore和zooxanthellae两个例子可知,该专栏是关于新术语的。由此可知,若想学习新的词语,应查看Scientists Say专栏。
2.答案与解析:A 细节理解题。根据Discussion Questions部分的前两句可知,该专栏的每篇文章都包括一系列问题,这些问题能够加深对所读文章的理解。由此可知,这些问题与该专栏中文章的内容有关。
3.答案与解析:B 细节理解题。根据Let's Learn About部分中的This new column will present a handful of stories on a topic和These collections are meant to help kids learn more about a topic in STEM可知,该栏目主要将关于STEM话题的文章呈现给学生。
【语篇解读】 Jenn Ross发现一只海狗闯入了自家的车库。这种情况发生的原因有二:一是Ross一家居住在海边,二是他们饲养的一只名叫Coco的猫“引狼入室”。
1.答案与解析:D 细节理解题。根据第一段前两句可知,Jenn注意到她车库里的一些桶被打翻了,她以为这可能是家里的猫追赶鸟造成的。也就是说,Jenn一开始以为是猫Coco打翻的桶。
2.答案与解析:C 推理判断题。第四段指出Phil责怪Coco,并提到他对海狗闯进他家车库这一过程的猜测。由此可推知,Phil认为是Coco把海狗引到车库中的,所以Phil责怪Coco。
3.答案与解析:A 词义猜测题。根据第四段介绍的海狗闯进Ross家车库的过程,再结合画线词所在句的下一句提到的此事发生之后,Coco吓得好几天都不敢下楼可推知,画线词意为“吓呆的”,与frightened意思相近。
4.答案与解析:B 推理判断题。根据最后一段最后一句可知,自从新西兰的《海洋哺乳动物保护法1978》通过之后,海狗的数量增加了很多。也就是说,该法案有助于保护新西兰海狗。
【语篇解读】 Facebook和Ray Ban合作开发了一款带摄像头的智能眼镜,作者经过几天的体验后对它做出了负面的评价。
1.答案与解析:C 推理判断题。根据第三段中Hind Hobeika说这是人们想戴的第一副智能眼镜可推知,他对这款智能眼镜有信心。
2.答案与解析:A 细节理解题。根据第四段可知,Facebook View是一款app,通过它可以对照片和视频进行编辑。
3.答案与解析:B 细节理解题。根据倒数第二段可知,Jeremy Greenberg很想知道未来人们是否会接受他们的照片或视频被智能眼镜拍摄。
4.答案与解析:B 推理判断题。根据最后一段可知,作者经过自己的一番体验后得出结论——没有人真正需要Ray Ban Stories这样的智能眼镜。也就是说,这种智能眼镜不是必需品。
【语篇解读】 久坐和吸烟一样对身体健康有很大的危害。研究表明,每次坐着的时间少于三十分钟造成的死亡风险最小。文章建议,为了健康,应该减少坐着的时间,多参加体育锻炼。
1.答案与解析:B 推理判断题。第二段指出一些医生将久坐称为新型吸烟,并提到吸烟对心血管健康和整体健康非常有害,长时间坐着也会危害健康。也就是说,医生将久坐称为新型吸烟是想说明久坐对健康有害。
2.答案与解析:A 细节理解题。第三段介绍了一项研究,该研究说明了坐着的时长的不同对身体造成的不同影响。根据第三段最后一句可知,研究发现,每次坐着的时间不超过半个小时对健康的影响最小。
3.答案与解析:C 细节理解题。在第五段中Brown介绍了减少久坐的方法,再联系上文中介绍的久坐的危害可知,Brown建议人们减少每天坐着的时间。
4.答案与解析:D 标题概括题。和吸烟一样,久坐同样对健康有很大的危害。文章通过研究介绍了坐着的时长的不同对身体健康造成的不同影响,并建议人们尽量减少坐着的时间。因此,D项(久坐对我们的健康有害)为本文的最佳标题。