1 . At the age of 16, Einstein failed in several exams because he often played with some bad kids. One weekend morning, Einstein Carried a fishing net and prepared to go fishing with those
“What are you worrying about? Jack and Robert also
“My boy, you can’t think so,” Looking at Einstein, his father said lovingly. “There is a
“There were two cats playing on the roof.
“Einstein,
After that, Einstein often took himself as a mirror to be
1,000 people have 1,000 kinds of wishes in life. Different wishes will produce different
You must see yourself clearly, and know what you want to get. Your future doesn’t
A.adults | B.kids | C.teachers | D.artists |
A.playing | B.working | C.reading | D.studying |
A.excited | B.curious | C.worried | D.crazy |
A.checked | B.passed | C.dreamed | D.failed |
A.song | B.story | C.speech | D.saying |
A.Luckily | B.Hopefully | C.Suddenly | D.Naturally |
A.while | B.or | C.so | D.for |
A.mouth | B.tail | C.nose | D.face |
A.somebody | B.nobody | C.anybody | D.everybody |
A.poor | B.rich | C.lazy | D.clever |
A.tired | B.angry | C.strict | D.satisfied |
A.regretted | B.graduated | C.succeeded | D.survived |
A.ideas | B.reasons | C.mistakes | D.secrets |
A.sometimes | B.often | C.always | D.never |
A.try on | B.depend on | C.live on | D.insist on |
2 . Humans have been living and working on the space station for 20 years. Their meals are packaged, though sometimes astronauts receive fresh treats from resupply missions. The longer that packaged food is stored, the more it loses nutrients like vitamin C and vitamin K.
Astronauts have successfully grown 10 different crops on the space station since 2015 and had the chance to sample each one. The International Space Station hosted a party for astronauts on Friday as they celebrated the harvest of the first Chili (辣椒) grown in space. The crew finally had a chance to taste the peppers after initially kicking off the plant experiment on the space station in July.
Plant Habitat-04 is one of the most complex plant experiments on the orbiting laboratory to date because peppers take much longer to grow than the previous experiment plants. After growing for four months, the peppers were harvested on Friday.
Peppers provide a great source of vitamin C, as well as other key nutrients. Pepper plants self-pollinate, so they are easy to grow, and they are a pick-and-eat crop that doesn’t have to be cooked. They are also safe to eat raw.
A side effect of life in zero gravity is that astronauts often lose some of their taste and smell, so spicy or well-seasoned foods are a favorite. Adding fresh greens or peppers to the menu allows astronauts to liven up their regular meals. But growing and tending to the plants can also produce other benefits.
Astronauts have described the joy from seeing—as well as smelling and caring for—leafy green plants on the space station that remind them of Earth.
“Growing colorful vegetables in space can have long-term benefits for physical and psychological health,” said Matt Romeyn, principal investigator for the experiment.” We are discovering that growing plants and vegetables with colors and smells helps to improve astronauts’ well-being.”
1. What does underlined “kicking off” in the 2nd paragraph mean?A.Launch. | B.Complete. | C.Quit. | D.Announce. |
A.The technology. | B.Growing process. |
C.The varieties of plants. | D.Growing time required. |
A.They are delicious. | B.They restore their appetite. |
C.They help kill diseases. | D.They improve their memory. |
A.The Fun in the Space Life |
B.The Common Goal in the Space Mission |
C.The First Chili Peppers Grown in Space |
D.A Research Finding from the Space Mission |
3 . When I was a young man, I had a big ego (自负) and very little empathy (同理心). I thought I knew everything. I looked forward to fame and success. I can even remember proudly telling one of my friends in college: “If only everyone listened to me, they would all be happy.” I finally left school, ready to take on the world. Little did I know the world was about to take on me.
In the years following college, instead of success, I found struggles. I had trouble finding work. The jobs I did work at were either temporary or back-breaking and none of them paid well. When my wife and I had children, we were shocked to learn that not one but both of our sons had autis (自闭症) and would need to be taken care of for the rest of their lives. I had no idea why this had happened to us and I was very angry with the world.
In time, however, I began to change. My formerly massive ego was shrinking fast and my empathy was beginning to grow. Instead of finding joy in success, I found it in moments of love. Playing and laughing with my sons brought me so much happiness. My boys taught me more about peace, patience, kindness, joy, and unconditional love than I could have ever learned on my own. I began to share the lessons I learned through my writing and my life.
I finally realized that my purpose in this world had nothing to do with fame or success but everything to do with allowing love and light into my life and sharing it with everyone I could.
1. What was the author like when he was young?A.He was popular. |
B.He was a top student. |
C.He was overconfident about his abilities. |
D.He was warm-hearted to others. |
A.found a tiring but well-paid job |
B.wanted to live a challenging life |
C.didn’t want to have children early |
D.suffered many difficulties in life |
A.The time with his family. |
B.The books he wrote. |
C.The difficulties in his work. |
D.The improvement in his life. |
A.Life can be very hard for some people. |
B.Parents need to be patient with their kids. |
C.It’s important to learn how to be a father. |
D.The purpose of life is to share love. |
4 . The Best National Parks to Visit in Winter
While most parks tend to draw families in the summer and fall, there are also ideal spots for adventurous winter trips.
Yellowstone National Park, Wyoming
The country’s oldest and best-known national park takes on an almost otherworldly atmosphere in winter: the air filled with rolling steam, the strong colors of hot springs, the surrounding white landscapes, let alone the impressive wildlife during this time, like bison, wolves, and playful red foxes. Just book a guided hiking tour to get a ranger’s perspective on the park and local people.
Joshua Tree National Park, California
With its giant red rocks and unique trees, you’ll feel like stepping onto a foreign planet as you spend hours hiking the Panorama Loop or Maze Loop. The park is recognized as an International Dark Sky Park, featuring virtually zero light pollution and the country’s best views of a starry sky.
Grand Canyon National Park, Arizona
A significantly lower number of visitors in winter means you can take in unblocked views of the South Rim, and get to see the rare beauty of the Grand Canyon dusted with snow. For those adventurous and daring, it is recommended to hike the Bright Angel Trail and take the chance to see the canyon’s wintertime wildlife, including mule deer, elk, and bald eagles.
Virgin Islands National Park, St. John
Surprise! Not all wintertime national park trips need to involve snow. Virgin Islands National Park is most famous for its white-sand beaches. You can also hike inland to visit old sugar plantations, or venture out to the water to swim along with sea turtles and manta rays. You will definitely enjoy a different winter here.
1. Which park will one choose if he/she is interested in stars?A.Yellowstone National Park. | B.Joshua Tree National Park. |
C.Grand Canyon National Park. | D.Virgin Islands National Park. |
A.We can have a poor view of the South Rim there. | B.It lies in an area with rolling steam and hot springs. |
C.There is a slight decline in visitor numbers in winter. | D.The Bright Angel Trail is challenging in cold weather. |
A.Hiking. | B.Skiing. | C.Swimming. | D.Hunting. |
5 . The newly-elected president of Brazil, Jair Bolsonaro says that his country should withdraw (退出) from the 2015 Paris Agreement, and that Brazil’s rainforest protections are standing in the way of economic success. During the election campaign, he promised to ease protections for areas of the Brazilian Amazon set aside for native people and wildlife. Are Brazil’s rainforests in danger?
The Amazon, the world’s largest rainforest, is called “the lungs of the planet.” Each tree takes in and stores carbon dioxide from the air around it. Billions of trees pull up water through their roots and release water vapor into the air, forming tiny drops of water. The Amazon creates 30 to 50 percent of its own rainfall. Carlos Nobre, a climate scientist, says that it is almost impossible to say Just how important the rainforest is to the planet’s living systems.
Some of Bolsonaro’s support comes from business and farming groups. One supporter, Luiz Carlos, noted that farmers “are not invaders, they are producers.” He blamed the past government for supporting rainforest protections at the cost of farmers. “Brazil,” he said, “will be the biggest farming nation on Earth during Bolsonaro’s years.”
Paulo Artaxo, a professor of environmental physics at the University of Sao Paulo, says that if Bolsonaro keeps his campaign promises, then “deforestation of the Amazon will probably increase quickly — and the effects will be felt everywhere on the planet.”
Other scientists warn that if the Amazon and other tropical rainforests lose too many trees, this could affect rainfall in other areas. Without enough trees to support the rainfall, the longer and bigger dry season could turn more than half of the rainforest into a tropical grassland.
1. The first paragraph is intended to ________.A.draw people’s attention to the disappearing rainforests |
B.ask people to ease the protection of rainforests |
C.attract the public to the newly-elected president |
D.to complain about the new government's withdrawing |
A.produce much farmland |
B.examine people’s lungs |
C.change the earth’s living system |
D.destroy farmers’ crops |
A.The new president’s supporters care less about farmers. |
B.Scientists are concerned about the protection of rainforests. |
C.The rainforests will stop the economic development in Brazil. |
D.The past government is to blame for the destruction of rainforests |
A.a newspaper |
B.a magazine |
C.a guidebook |
D.a textbook |
6 . Most young people are always on their phones, which may upset many people.
Each teen spent at least an hour of one-on-one time with their oldsters. Based on their
Some of the oldsters actually wanted to take part in e-commerce (电子商务), and needed help to
In addition to arranging group lessons for all of the seniors to
The eighth graders earned their “Silver Award,, for their job. After experiencing the
A.Otherwise | B.Therefore | C.However | D.Besides |
A.service | B.praise | C.invitation | D.donation |
A.keep | B.untie | C.share | D.unlock |
A.technological | B.medical | C.psychological | D.physical |
A.record | B.teach | C.recall | D.investigate |
A.get back | B.set up | C.check out | D.pay off |
A.patience | B.luck | C.fun | D.trouble |
A.write | B.phone | C.text | D.read |
A.sweet | B.simple | C.rare | D.common |
A.play | B.live | C.talk | D.review |
A.amazed | B.experienced | C.confused | D.respected |
A.success | B.arrangement | C.change | D.pressure |
A.performances | B.clinics | C.clubs | D.competitions |
A.organized | B.managed | C.visited | D.funded |
A.needed | B.refused | C.enjoyed | D.deserved |
7 . The benefits of regular exercise are well documented but there’s a new bonus to add to the ever-growing list. New researchers found that middle-aged women who were physically fit could be nearly 90 percent less likely to develop dementia in later life, and as they did, it came on a decade later than less sporty women.
Lead researcher Dr. Helena Horder, of the University of Gothenburg in Sweden, said : "These findings are exciting because it’s possible that improving people's cardiovascular (心血管的)fitness in middle age could delay or even prevent them from developing dementia. "
For the study, 191 women with an average age of 50 took a bicycle exercise test until they were exhausted to measure their peak (最大值的) cardiovascular capacity. The average peak workload was measured at 103 watts.
A total of 40 women met the criteria for a high fitness level, or 120 watts or higher. A total of 92 women were in the medium fitness category; and 59 women were in the low fitness category, defined as a peak workload of 80 watts or less, or having their exercise tests stopped because of high blood pressure, chest pain or other cardiovascular problems.
These women were then tested for dementia six times over the following four decades. During that time, 44 of the women developed dementia. Five percent of the highly fit women developed dementia, compared to 25 percent of the women with medium fitness and 32 percent of the women with low fitness.
"However, this study does not show cause and effect between cardiovascular fitness and dementia, it only shows an association. More research is needed to see if improved fitness could have a positive effect on the risk of dementia and also to look at when during a lifetime a high fitness level is most important. " She also admitted that a relatively small number of women were studied, all of whom were form Sweden, so the results might not be applicable to other groups.
1. What is on the ever-growing list mentioned in the first paragraph?A.Positive effects of doing exercises. |
B.Exercises suitable for the middle-aged. |
C.Experimental studies on diseases. |
D.Advantages of sporty woman over man |
A.To predict their maximum heart rate. |
B.To assess their cardiovascular capacity |
C.To change their habits of working out |
D.To detect their potential health problems |
A.It aimed to find a cure for dementia. |
B.Data collection was a lengthy process. |
C.Some participants withdrew from it. |
D.The results were far from satisfactory. |
A.More Women Are Exercising to Prevent Dementia |
B.Middle-Aged Women Need to Do More Exercise |
C.Fit Women Are Less Likely to Develop Dementia |
D.Biking Improves Women's Cardiovascular Fitness |
8 . When asked what his father did for a living, Mike explained to his kindergarten teacher that “he steals things, but it’s OK, because he gets paid to do it. ”
He isn’t wrong. His father is a hacker(黑客), who is proud of his job, just like doctors are proud of the work they do. Thanks to security researchers’ hacking practices, leaks in a new version of the most common Wi-Fi code standard(WPA3)were found before criminals could use them to break into home and business networks. In another case, criminals found an unknown weakness in Google’s Android operating systems before security researchers did, giving the bad guys full control of more than a dozen phone models.
However, finding Mike’s father’s personalized plates for his car with the word ‘HACKING’, an employee of the Texas Department of Motor Vehicles quickly took them away, claiming that a license plate displaying “HACKING” publicized criminal activity. While this reaction really isn’t the fault of the well-intentioned employee, it’s a sign of how a deeply rooted misrepresentation of his profession has created a fixed wrong image. It seems that the way that hackers are described in Hollywood has contributed to the word ‘hacker’ paralleling ‘criminal’, where hackers are often referred to as figures in dark rooms engaged in illegal activity while tapping at keyboards.
But actually, hacking is just an activity. What separates any activity from a crime is, very often, permission. People are free to drive, but they do not have permission to drive 150 miles per hour, which is a criminal offense. Since a driver is just a driver, why must a hacker be a criminal? Someone who engages in the illegal use of hacking should not be called a ‘bad hacker’ but a ‘cybercriminal’. Contrary to popular belief, most hackers like Mike’s father undoubtedly play an important role in keeping companies and people safe.
1. What did Mike’s son think of Mike’s job?A.Admirable. | B.Amazing. | C.Acceptable. | D.Annoying. |
A.Its weakness. | B.Its importance. | C.Its variety | D.Its security. |
A.To entertain the renders. | B.To question the employee’s claim. |
C.To clarify the concept of hacking. | D.To trace the wrong image of hackers. |
A.Hacking mostly counts. | B.Hacking is actually a crime. |
C.Hacking is popular with people. | D.Hacking needs licenses. |
9 . College sets the stage for students to explore new sides of life. I myself went through this searching process and found something that has changed my
The
After that, feeling the need to
The following term, I
A.progress | B.experience | C.major | D.opinion |
A.meeting | B.trip | C.story | D.task |
A.recorded | B.performed | C.recited | D.discussed |
A.idea | B.amount | C.dream | D.reason |
A.end | B.past | C.course | D.distance |
A.showing | B.acting | C.saying | D.wanting |
A.exercise | B.explore | C.express | D.explain |
A.print | B.write | C.sign | D.count |
A.slow | B.rapid | C.normal | D.obvious |
A.chair | B.arrange | C.attend | D.organise |
A.missed | B.passed | C.created | D.had |
A.allowed | B.stressed | C.ignored | D.repeated |
A.Lastly | B.Thus | C.Instead | D.However |
A.required | B.caused | C.ordered | D.expected |
A.easy | B.popular | C.quick | D.new |
10 . Everyone would agree that it is parents’ job to teach their kids right from wrong. The rise in teen crime suggests that some parents are failing at these tasks. To correct the problem, lawmakers in some states require parents to serve jail time when their children get into serious trouble again and again. The lawmakers hope that this punishment will motivate parents to take their responsibilities seriously.
Supporters of these laws believe that the threat of jail will scare parents into paying more attention to their teens’ behavior than before. They think that these parents would be happy to let the state try to straighten out their kids at juvenile detention centers (少管所), because the centers took the responsibility off the parents’ shoulders. With the new laws, the responsibility is put back on the parents. “The hope is,” a supporter said, “that if parents are held legally responsible, they’ll work harder to keep their youngsters in line.”
However, many people think the laws are unfair. They argue that parents should not be punished for the criminal acts of their children, unless it can be shown there is a contributory fault on the parents’ part.
People who oppose parental responsibility laws also believe that punishing parents won’t create a change in the kids’ behavior. These people argue that parents may not be at fault. The children of good parents can fall in with the wrong kids and get into trouble, they say. Worse yet, if mom is in jail, there may be no one at all to control her kid. …
The unfortunate fact is that jailing a parent punishes the rest of the family. The jailed parent cannot work to help support the family and may also be fired from a job for missing too much work. Furthermore, little evidence exists to support the idea that the threat of punishment improves a parent’s ability to control a teenager. Opponents of parental responsibility laws say that parents who are in this situation need help, not a jail sentence.
1. The phrase “keep their youngsters in line” (in Paragraph 2) is closest in meaning to “________”.A.get their kids to stay at home | B.make their kids behave well |
C.help their kids make a living | D.require their kids to queue in public |
A.So, they believe that it’s easy for mom to control her kid’s behavior. |
B.So, they believe that mom should be jailed for her contributory fault. |
C.So, they believe that lack of mom’s control may then lead to more crime. |
D.So, they believe that mom’s control has a negative effect on her kid’s behavior. |
A.parents should never be punished for their kids’ crimes |
B.jailing a parent may drive the family into a worse situation |
C.the laws are unfair even if they help parents control their kids |
D.responsible parents needn’t worry that their kids will commit crimes |
A.Whether parents should be jailed for their kids’ criminal acts. |
B.How parents deal with young troublemakers in their daily life. |
C.What parents need when their kids commit crimes again and again. |
D.Why laws should be made to hold parents responsible for their kids. |