1 . A man named Randy liked to look for big trees and old trees. He made maps to show where these trees were. He did not want to cut them down. He wanted people to take care of them.
Randy was told that there was a very tall tree on Vancouver Island. The tree was said to be 314 feet tall. That would make it the tallest tree in Canada. Randy started to find the tree.
But someone else found it first. It was found by a logger (伐木工). Loggers wanted to cut down Canada’s tallest tree and all the trees around it.
Randy made a path in the forest so people could see the tallest tree. The tree was so big and beautiful that it would bring them enjoyment. More and more people wanted to save that forest. Thanks to these people, that forest is now a park. Canada’s tallest tree is still there.
1. Why did Randy make maps of big trees and old trees?A.To carry out his duty carefully. | B.To avoid getting lost in forests. |
C.To show where these trees were. | D.To get information for selling them. |
A.Take care of it. | B.Cut it down. |
C.Take pictures of it. | D.Make it famous. |
A.To help people cut it. | B.To help people see it. |
C.To help people water it. | D.To help people move it. |
A.It is now a park. | B.People burned it down. |
C.It will disappear soon. | D.People lost interest in it. |
2 . Winners of the Broadcom MASTERS
Girls took the top prizes at the Broadcom MASTERS, a science competition for middle school students.
Alaina Gassler
Alaina won the $25,000 Samueli Foundation Prize for the project of reducing blind spots in cars. She was inspired to solve this issue by her mother who didn’t like driving her vehicle because its large A-pillar (A柱) design made her feel in danger. “I started to think about how blind spots were a huge problem in all cars,” said Alaina. So she worked on and solved it.
Sidor Clare
Sidor won the $10,000 Marconi/Samueli Award for Innovation, an honor made by Samueli’s generous donation of his 2012 Marconi Society Prize Award. She developed bricks that could one day be made on Mars, so that humans wouldn’t be required to carry building materials with them in order to build there.
Alexis MacAvoy
Alexis won the $10,000 Robert Wood Johnson Foundation Award for Health Advancement, which recognized the student whose work and performance showed the most promise in health-related fields and demonstrated an understanding of the many social factors that affect health. She designed a water filter (过滤器) by using carbon to remove heavy metals from water.
Rachel Bergey
Rachel won the $10,000 Lemelson Award for Invention, awarded by The Lemelson Foundation to a young inventor creating promising solutions to real-world problems. She developed a trap made of tinfoil (锡纸) and netting for the spotted lanternfly, an invasive species causing damage to trees.
1. What is the purpose of Alaina Gassler’s invention?A.To beautify vehicles. | B.To improve the safety of driving. |
C.To decorate the sidewalk for the blind. | D.To reduce the carbon released from cars. |
A.Alaina Gassler’s. | B.Sidor Clare’s. |
C.Rachel Bergey’s. | D.Alexis MacAvoy’s. |
A.Art. | B.Sport. | C.Technology. | D.Education. |
3 . Volleyball games are a hit in school recently. Click the following websites to learn more about volleyball.
www. avp. com (Association of Volleyball Professionals/AVP)
It is an excellent spot to begin educating oneself on volleyball players around the world. It has drop-down menus(下拉式选单) of the top 50 male and female volleyball players in the world, such as Phil Dalhausser or Kerri Walsh Jennings. Additionally, there is a “ History of the AVP” section that goes back as far as 1895. On this website one could easily learn about the most famous volleyball players of all time.
www.fivb. com (Fédération Internationale de Volleyball/FIVB)
While the AVP focuses primarily on beach volleyball, the FIVB includes both beach and indoor volleyball. It also includes an excellent history section named the Story of the Game, which will teach you more about famous volleyball players throughout history.
www. volleychina. org (China Volleyball Association)
If you’re mostly interested in famous volleyball players who play for China, check out www. volleychina.org. This website is designed for those volleyball players famous and skilled enough to play for the Chinese national team. It also has information about the junior teams, so you can see who the up-and-coming volleyball players are. Besides, it has an excellent resource section that can teach you the rules and how to be a judge.
www. volleyhall. org(International Volleyball Hall of Fame)
The last place to go to learn all about famous volleyball players is www. volleyhall. org. By clicking it you can see everyone who has been admitted into the International Volleyball Hall of Fame.
1. Which website allows you to admire the world’s top 50 volleyball players?A.www. avp. com | B.www. fivb.com | C.www. volleychina. org | D.www. volleyhall. org |
A.They focus on both beach and indoor volleyball. |
B.They introduce famous volleyball players in history. |
C.They both have much information about the junior teams. |
D.They show the famous players in the International Volleyball Hall of Fame. |
A.The promising volleyball players in China. |
B.The story of world-famous volleyball players. |
C.The rules of the game and courses for players. |
D.The history of the Association of Volleyball Professionals. |
4 . The computer is a useful machine. It is the most important invention in many years. The oldest kind of computer is the abacus, used in China centuries ago, but the first large, modern computer was built in 1946. A computer then could do maths problems quite fast.
Today computers are used in many ways and can do many kinds of work. In a few years the computer may touch the life of everyone, even people in faraway villages.
In the last few years, there have been great changes in computers. They are getting smaller and smaller, and computing faster and faster. Many scientists agree that computers can now do many things, but they cannot do everything. Who knows what the computers of tomorrow will be like? Will computers bring good things or bad things to people? The scientists of today will have to decide how to use the computers of tomorrow.
1. The computer is a ______ machine.A.helpful | B.strange | C.large | D.dangerous |
A.a few | B.forty | C.sixty | D.eighty |
A.bigger | B.fewer | C.smaller | D.taller |
A.everything | B.anything | C.nothing | D.lots of things |
A.may decide | B.must decide | C.can make | D.needn’t make |
5 . What time it is varies depending on which of Earth’s time zones you are in. But what if you aren’t anywhere on Earth? Scientists from the European Space Agency (ESA), a group devoted to exploring the universe, are arguing that the Moon should have its own time zone too.
At the moment, missions to or involving the Moon use the time zone of the country that is operating the spacecraft. ESA argues that a specific time zone for the Moon would make it easier for space agencies from around the world to work together. Once missions make it to the Moon, having the same time zone would make it simpler for astronauts to communicate and travel across its surface.
Setting up a lunar (月球的) time zone is not easy. Gravity affects how quickly or slowly time passes. Since gravity is weaker on the Moon than it is on Earth, after 24 hours, a lunar clock would be 56 microseconds ahead of a clock on Earth. Another point to consider is that a full day on Earth is measured by the length of time between two sunsets, about 24 hours. On the Moon, the time between two sunsets is nearly 709 hours, which is about 29.5 Earth days. This means that lunar nights can be around two weeks long, with only the Earth and the stars, no sun, in the sky. With all this to think about, scientists need to decide whether it would be better to follow a time zone on Earth. or for the Moon to have its own unique zone. which would have much longer days.
NASA is planning to land humans on the Moon in 2025 with is Artemis Mission. There are also other unmanned missions to the Moon planned for later this year. Bernhard Hufenbach from ESA said that if a working time system for the Moon would be established. ESA could then perhaps make other planets in the solar system get ready for stage.
1. What would happen if a time zone is set up on the Moon?A.Missions to or involving the Moon would be sped up. |
B.Time spent on rocket launching would become shorter. |
C.Cooperation among astronauts on the Moon would be easier. |
D.Spacecraft operation among countries would become simpler. |
A.Clocks run slightly slower on the Moon. |
B.Lunar nights last nearly one-month long. |
C.No sun can be seen in the sky on the Moon. |
D.A full day of the lunar time is much too long. |
A.It would set up working time systems on other planets. |
B.It would work with other countries to explore the space. |
C.It would send more astronauts to planets in the solar system. |
D.It would help NASA with other unmanned missions to the Moon. |
A.Well-being | B.Around the world | C.Big news of today | D.Science and technology |
6 . Dance Classes
Ballet
Ballet teaches grace, posture (姿势) and flexibility. Students focus on the use of proper ballet items (物品), expanding their knowledge of classical ballet techniques and improving motor skills for classical ballet practice. The class is a formal ballet class.
Age: 8 — 10
Date: September 7, 2019 — May 16, 2020
Time: 10:30 am — 12:00 am on Saturdays
Creative Movers
Students can explore creative movement, balance, focus, the development of skills, motor planning and balance. The class helps build strength, flexibility and self-confidence, and allows children to realize expression in a positive and encouraging environment. Children use their imagination to celebrate movement and have lots of fun.
Age: 3 — 5
Date: September 7, 2019 — January 18, 2020
Time: 9:00 am — 9:45 am on Saturdays
Jazz
Jazz includes movements from both classical ballet and dance techniques. This class will focus on traditional Jazz dance. Students will be introduced to jazz-style rhythms and movements. In order to ensure proper placement for your child, we invite all students to participate in a sample (示例) class. Students and parents work with program staff to meet students’ personal dance goals.
Age: 5 — 6
Date: September 7, 2019 — May 16, 2020
Time: 2:00 pm — 3:00 pm on Saturdays
Hip Hop
Students will be introduced to several different aspects of hip hop dance including Popping, Locking, Breaking and Tutting in a high-energy environment. Our hip hop instructors are highly knowledgeable and will provide students with a wonderful view of hip hop dance.
Age: 7 — 10
Date: September 7, 2019 — May 16, 2020
Time: 1:00 pm — 2:00 pm on Sundays
1. Which class is suitable for 4-year-old children?A.Ballet. | B.Creative Movers. | C.Hip Hop. | D.Jazz. |
A.Make use of all the ballet items. | B.Learn the long history of jazz. |
C.Dance with famous modern jazz dancers. | D.Get to know jazz-style movements. |
A.It is open in the afternoon. | B.It is available on Sunday. |
C.It teaches traditional dances. | D.It has the most skilled teachers. |
7 . How to Organize a Music Festival
You love music and you always have. You want to carry out a music festival designed to attract music fans of all ages. Follow the steps and you’ll organize a successful one.
◆Start by making a list of the local bands and artists that you like. You’ve taken this job because you love music, so put your taste to work for you. If you like these musicians, many of the local people will also like them.
◆Find a great location that has much open space for outdoor festivals. You need to build a stage so the musicians can be seen from distances.
◆Hire sound engineers to give the musicians all the help they need.
◆
A.You need to find security people. |
B.We can find enough songs to get a lot of money. |
C.Bigger sports stadiums will be perfect as well. |
D.But remember, you are trying to attract fans of all ages. |
E.People should have practiced many different songs. |
F.You can find a location by going to the local government and asking for permission. |
G.The last thing you want is that a group is on the stage but the speakers don’t work. |
8 . Spending time outdoors has long been linked (联系) to better health. Gardening goes beyond just beautifying outdoor spaces—it can have a deep effect on our physical and mental (身心上的) health.
Gardening involves physical activity that works all the main muscle (肌肉) groups, which is helpful for overall health. “Activities such as digging, planting, weeding and harvesting require movement and can help to improve strength,” said Clayton, CEO of an online lawn care company. “Performing these activities regularly can help burn calories, and keep a healthy weight.”
Beyond burning calories and building muscle, lots of studies have shown that gardening can improve the immune system (免疫系统). The Centers for Disease Control and Prevention (CDC) recommends that people get at least 150 minutes of exercise each week, and gardening is listed as a suitable activity. Doing garden work for that time each week can reduce the risk of obesity, high blood pressure and heart disease. Additionally, spending time outdoors makes us get close to natural sunlight, which is important for vitamin D synth.
Gardening provides a chance for social connection, too. It can be a shared activity among family members, friends or neighbors, building relationships and a sense of belonging.
Gardening also offers cognitive (认知的) benefits. It excites the senses, improves focus and encourages problem-solving and creativity. It provides a chance to learn about plants, ecosystems and the environment, developing a deeper understanding and appreciation for nature.
1. What is Clayton’s attitude towards gardening?A.Supportive. | B.Doubtful. | C.Unclear | D.Uncaring. |
A.It improves focus. | B.It is a waste of time. |
C.It can keep a body in shape. | D.It helps to reduce the risk of diseases. |
A.It contributes to creativity. | B.It encourages problem-solving. |
C.It builds relationships between people. | D.It improves people’s awareness of safety. |
A.How to Start a Garden | B.Choose a Garden or Not |
C.What Plants Grow Best in a Garden | D.Start Gardening and Get the Health Benefits |
9 . Chinatown, lying in Downtown L.A. near the city’s cultural center, is one of L.A.’s most popular tourist destinations.
I had been heading to Chinatown for about 6 years to hang out until 2012, when I became a member of the neighborhood. After moving in, I started to explore every corner of this amazing place.
A MECCA FOR FOOD
In Chinatown, a mix of new and old restaurants meets everyone’s needs. You can find dim sum at Ocean Seafood and tasty banh mi at Golden Lake Eatery. The cuisine in Chinatown goes beyond Asian food. People are still lining up for fried chicken at Howlin’ Ray’s.
Early birds should stop by Philippe The Original, a local restaurant that’s beloved for French Dip sandwiches, but also serves a good classic American breakfast. Night owls will want to head to Full House Seafood on Hill Street, which is open late into the night.
CHINESE AMERICAN MUSEUM
Food is far from the only reason to visit Chinatown. People interested in history will want to start their trip at the Chinese American Museum (CAM), lying just outside of Chinatown at El Pueblo de Los Angeles Historical Monument. The museum is housed in the Garnier Building, the oldest surviving Chinese building in a major area of California.
CENTRAL PLAZA
A big statue of Bruce Lee has become a must-photograph site in Chinatown’s Central Plaza. The late martial arts star once had a studio in Chinatown at 628 W.College St.
Nearby is Dragon Chasing Pearl, which was originally painted on the wall in 1941 by Tyrus Wong. The artist, who passed away in December 2016 at age 106, was famous for his work in films, particularly as the lead artist on Disney’s Bambi.
1. Which of the following serves both French and American food early in the morning?A.Ocean Seafood. | B.Golden Lake Eatery. |
C.Full House Seafood. | D.Philippe The Original. |
A.It has big attraction for history-lovers. |
B.It stands near the famous Garnier Building. |
C.It is situated in the center of Chinatown. |
D.It is the oldest museum in California. |
A.Watch Disney films like Bambi. |
B.Take pictures with martial arts stars. |
C.Admire Tyrus Wong’s artwork. |
D.Visit Bruce Lee’s house at 628 W. College St. |
10 . The best spring destinations in Tibet
The Qinghai-Tibet Plateau has long been an ideal and mysterious destination for visitors. Now with the arrival of spring, the climate is becoming more pleasant and Tibet has become an even better trowel destination. Here we recommend some of the best tourist destinations in Tibet which might suit your travel taste.
Peach blossom valley: Nyingchi
The peach blossoms in Nyingchi, Tibet Autonomous Region have been named as “the most beautiful peach flowers in the world”. A great time to visit Nyingchi for the peach blossoms would usually be from March 20 to Apil 15 each year.
The peach blossom valley in Bomi County, Nyingchi, stretches for 30 kilometers, making it one of the longest in China. Peach blossoms can be seen everywhere- around houses, across farmlands and along streams. Peach trees bloom depending on the altitude and climate, so visitors will have the chance to enjoy the blossoms throughout April.
The Yarlung Zangbo River Grand Canyon
The Yarlung Zangbo River Grand Canyon is the deepest canyon in the world. With a total length of about 500 kilometers, its altitude spans from 1,182 meters at Namchak Barwa, the highest peak of the eastern Himalayas, to 550 meters around the Yarlung Zangbo River Valley in Metog County.
One unique feature of the spring sight here is that visitors can enjoy both the peach blossoms and the snow-capped mountains at the same time.
Nanyi Valley
Nanyigou scenic spot is 20 kilometers away from Milin County and is an important birthplace of the mysterious Tibetan medicine culture. The scenic area rovers a total area of 820 hectares. The ecological conditions here are so good that the place is rich in various animal and plant species.
Surrounded by mountains and shrouded (遮蔽) in clouds, Nanyi Valley is an ideal spring destination for visitors, where you can find peach and azalea blossoms everywhere.
1. What do the three tourist destinations have in common?A.They are all covered with snow. |
B.They are rich in various animal and plant species. |
C.They provide beautiful peach blossoms for visitors. |
D.They are the birthplaces of the Tibetan medicine culture. |
A.It’s the second deepest canyon In the world. |
B.Visitors can have fun from March 20 to April 15 each year. |
C.It is 550 meters away from the eastern Himalayas. |
D.Visitors can admire the snow-capped mountains there. |
A.Tourism. | B.Technology. | C.Agriculture. | D.Photography. |