| 1. 难度：中等 | |
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Teen & Adult Activities Yoga-Fundamentals Teen, Adult & Senior Min/Max: 4/20 June 4-June 25 Mon 11:00-12:00 pm $30 Instructor: Laurie McElroy If you are curious about yoga and would like to learn the basics in a non-threatening, nurturing environment, this class is for you. Gain confidence in the basic poses and salutations. Wear comfortable clothing and bring a sticky yoga mat. Laugh Yourself Happy! Adult & Senior Min/Max: 1/30 June 4-June 11 Mon 9:30-10:30 am $20 July 23-August 6 Mon 10:30-11:30 am $30 Instructor: Chele Howell Come experience the healing benefits of laughing together! Join us for an hour of laughter & deep breathing, music & movement, affirmations, meditation and more! Interactive classes filled with fun, creativity and living in the moment offer a way to reconnect, center and upgrade your mindset. Take home a new tool to help you relax and unwind, deal with everyday stresses, negative thinking, aches and pains and experience greater clarity, well-being and joyfulness! Please bring a yoga mat, blanket, or towel to lie on for meditation. Line Dancing-Intermediate Ages 18 & Up Min/Max: 8/30 June 3-June 24 Sun 4:30-5:30 pm $20 July1-July 29 Sun 4:30-5:30 pm $25 Aug5-Aug 26 Sun 4:30-5:30 pm $20 Instructor: Randy Lattimer If you know the basic patterns and steps to line dancing, if you have mastered syncopation and are ready to move into phrasing and longer patterns with restarts and tags, then you are ready to join us in our intermediate level line dance class. So bring your talent and join in. We will see you in our next class. Students under 18 will be accepted with parental consent. Teen Acrylic Painting Ages 11-16 Min/Max: 4/8 July 30-July 31 Mon/Tue 12:30-3:00 pm $50 Instructor: Taylor Gosney Anyone can learn to paint! This class encourages students to explore the medium of acrylic painting through a variety of techniques emphasizing concepts of shape, volume and color. This class is designed to encourage confidence and creative expression through paint. 1.Which activity will be held even if there is only one member? A.Teen Acrylic Painting. B.Line Dancing-Intermediate. C.Yoga-Fundamentals. D.Laugh Yourself Happy! 2.If a pair of twins learns line dancing in July, they should pay ________. A.$40 B.$50 C.$60 D.$100 3.What do we know about Teen Acrylic Painting? A.It is designed for senior people. B.It encourages students to relax and unwind. C.It lasts 2.5 hours for each lesson. D.It has space for at least 8 members.
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| 2. 难度：中等 | |
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Global warming does more than just kill plant species-it also changes the way plants grow. Researchers at Martin Luther University Halle-Wittenberg (MLU) joined forces with the Leibniz Institute for Plant Biochemistry (IPB) to discover the molecular processes of plant growth. In Current Biology, a scientific journal, they presented their findings on high-temperature plant growth. This could lead to developing plants that can survive global warming. Plants react to even small temperature changes, but they are unable to move to new locations. “When temperatures rise, plants grow taller... to cool themselves off. Their stalks become taller, and their leaves become narrower and grow farther apart. Yet, this makes the plant more unstable overall,” explains Professor Marcel Quint, an agricultural scientist at MLU. Unstable plants bend faster in the rain and produce less food that’s also less nutritious. There’s still lots to learn about plant reactions to temperatures. “We are just starting to understand how plants detect the changes in temperature...,” Quint says. Earlier studies have shown that the protein PIF4 directly controls plant growth and is also dependent on temperature. When it’s cold, PIF4 is less active, meaning the plant doesn’t grow. At higher temperatures, PIF4 activates growth-promoting genes, and the plant grows taller. This is new information, says Quint. To understand it, they investigated the growth of thale cress (Arabidopsis thaliana,) seedlings. Normally, its seedlings form short stems at 20℃. These stems become considerably longer at 28℃. They discovered a hormone that activates the PIF4 at high temperatures, thus producing the protein. The findings of the Halle group may help to breed plants that remain stable even at high temperatures and produce many crops. 1.Why did the researchers at MLU and IPB conduct their research? A.To study the negative effects of global warming. B.To find out how plants help reduce global warming. C.To observe how global warming affects plant growth. D.To understand the ways that plants cause global warming. 2.What can we learn from Paragraph 2? A.Low temperatures have little impact on plants. B.Plants prefer dry weather to rainy weather. C.Plants are very sensitive to changes in soil. D.High temperatures decrease crop production. 3.What do we know about PIF4? A.It mainly exists in the cress seedlings. B.It works differently at different temperatures. C.It is a kind of gene that controls plant growth. D.It is a plant hormone that works at high temperatures. 4.Who will probably benefit most from the findings? A.Farmers. B.Botanists. C.Researchers. D.Environmentalists.
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| 3. 难度：中等 | |
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Joshua Plotnik and his colleagues carried out the tests on six 12-45-year-old Asian elephants living in the grounds of a hotel in northern Thailand. The buckets containing the seeds were not clear enough to see through and had a lid with small holes to let the smell out. In experiments, the elephants chose the greater quantity of seeds in each pair, regardless of the quantity of seeds presented. The accuracy of the prediction was better when the difference between each pair increased. This is thought to be the first time that an animal is able to use its sense of smell to make a simple calculation of whether one of two quantities is more or less than another-the most basic form of math. Many animal species have shown an ability to tell apart between more and less when presented with different amounts of food. But they have used vision to discriminate. Dogs have been unable to show they can perform the same trick in tests of their abilities to smell. For an elephant this ability could be very important. Elephants often travel long distances to find better-quality food and water, which can differ according to seasonal availability, changes to their environment, and a risk they could be attacked by humans. The best performers were able to get it right more than 80 per cent of the time. The scientists suggest that male elephants are better at the task because they need to eat more food, making it more important that their sense of smell is keener. Males also have to sniff out females in heat over long distances in order to reproduce. They say that while elephants do use vision, particularly in close contexts where they react to each other’s body language, they use it mainly to match their more powerful senses-hearing, smell and touch. That elephants have a powerful sense of smell is perhaps unsurprising. They have more genes related to smell than any other animal: 2,000 compared to around 800 for a dog. 1.What special ability do elephants have? A.Use their trunks to find different smells. B.Distinguish between more and less food. C.Smell the differences of food quality. D.Per form the basic math calculation. 2.What does the underlined word “discriminate” mean? A.Choose. B.Indicate. C.Measure. D.Distinguish. 3.Why do elephants often travel long distances? A.To find where the better food is. B.To find where humans wait to attack them. C.To find where the environment has changed. D.To find where they can adapt to the climate. 4.What is the best title for the text? A.Elephants can do simple math puzzles B.Elephants can “count” with their trunks C.Elephants can smell the quality of food D.Elephants can use vision to communicate
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| 4. 难度：困难 | |
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Have you ever had a burger without meat? You might think that a vegetable burger will take away the real meaning of a burger as it will not have the juicy taste of meat. Despite these concerns, the company, Beyond Meat, has managed to successfully make plant-based meat. On May 2, the company became the first vegan company to become public. Beyond Meat’s initial share price was expected to range from $19 to $21. Impressively, just hours later, Beyond Meat’s stocks rose to $73! Instead of killing animals, Beyond Meat obtains these components from different plants and combines them to make vegan meat. It contains pea protein that gives the chewy, meaty texture along with canola oil, coconut fat and other binding agents. In addition, the company uses beet juice to simulate the bloody look of beef! The plant proteins are subjected to intense heating, cooling and pressure so that their structure becomes fibrous and copies that of animal meat. For people who have changed their diet but miss the taste of meat, Beyond Meat satisfies their taste buds. It also has all the nutrients and elements that meat has, but does not come from an animal. Plant-based meat is also beneficial as fewer animals are killed. As our world’s population continues to grow beyond 7 billion, so does the demand for meat. Livestock farming is not sustainable as it requires more land, consumes more energy and is one of the largest producers of greenhouse gases. Beyond Meat uses 99 percent less water and 93 percent less land. It also has 90 percent fewer greenhouse gas emissions, and it uses 46 percent less energy. However, there are some people who do not like the smell of a Beyond Meat patty. Others question that processed foods are unhealthy and it is safer to choose whole vegetables instead. Regardless, with another company, Impossible Burger, looking to go public soon, as well as companies such as Tyson Foods and Nestle looking to enter the market, plant-based meat is here to stay. These companies hope to convince many people to switch from meat to plant-based alternatives. 1.Why did Beyond Meat’s stocks rise sharply? A.People found it convenient to buy plant-based meat. B.People believed the bright future of the company. C.People preferred to spend more money buying meat. D.People are becoming vegans in life. 2.What is the third paragraph mainly about? A.What is made up of meat. B.Why plants can be made into meat. C.How plant-based meat is made. D.Whether plant-based meat is allergenic. 3.What is one of the features of plant-based meat? A.It makes farming sustainable. B.It contains all the nutrients people need. C.It doesn’t have the taste of meat. D.It is environmentally friendly. 4.What can be inferred from the last paragraph? A.Plant-based meat will become a new trend. B.All people prefer plant-based meat. C.Vegan companies produce unhealthy food. D.The smell of plant-based meat is disgusting.
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| 5. 难度：中等 | |
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How long does a year last? 1. But your parents might say that a whole year can pass “in the blink of an eye”. Why does time seem to pass faster as we get older? 2. This physical change causes the rate at which we take in and process new information to decline. Babies, for example, move their eyes much more often than adults because they’re processing images at a faster rate. They take in a lot of information and do many things in a single day. 3. However, as people’s brains degrade over time, fewer images are processed in the same amount of time. Therefore, older people receive less information during a day than younger people. This causes things to seem as though they’re happening more quickly. 4. People may measure time by the number of memorable events that can be recalled within a certain period. Have you ever noticed that when you recall your firsts (first day of school, first family vacation, first birthday party, etc.), they seem to be in slow motion? That’s because when something is a “first”, there are many exciting things to remember. Recalling these memories makes you feel like they took forever. For many adults, life is routine. When they look back, they might feel like there are not many novel (新奇的) things to remember. 5. A.Children might say that a year lasts forever. B.Therefore, time seems to be moving faster to them. C.Different people have different feelings toward time. D.This makes them feel like a single day lasts for a long time. E.As we grow older, we become less interested in new things. F.According to scientists, our brains degrade and change over time. G.In addition, people may also “feel” time differently due to psychological reasons.
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| 6. 难度：困难 | |
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Madagascar was not the paradise I expected. A reporter and I were ______ there to find out who was helping with drought relief and the prevention of famine(饥荒). After a three-hour ride in a van, we ______ in the small town of Ambovombe.Peter immediately headed over to the hospital to speak with a local ______ on our topics of interest. Since I didn't need to photograph the background ______ with the doctor, I wandered out to the road. I raised my ______ to get some images before the sun went down. I've ______ been to Madagascar before, and until you've actually photographed in a place, you don't know how people will ______ to the camera. I ______ a handsome man who was leaning against a wall in the golden light of dusk. No reaction. I took a breath. After a while, everyone within a 20-yard radius had ______ me. Some called out to each other, playfully teasing those I'd ______ . Soon after, a mother encouraged me to photograph her young children.I ______ a moment. They were dressed in ______ clothes. One of them may not have even had any pants on---not because her parents were neglectful, but because they couldn't ________ them. Their mother really ______ me to photograph them. This happens everywhere I go. Parents, ______ of their children, ask me to take a photo. I'd taken this photo of cute smiling children over and over. I don't usually save ________ ，but I saved this one. Why? The children's _________ .It's something so powerful yet so ______ that we sometimes miss it. This mom, despite all the ________ obvious to an outsider's eyes, found in her children something she wanted a photograph to remember. That's because she saw a(n) ______ picture: She saw them with a mother's heart. As should we all. 1.A.expected B.assigned C.allowed D.persuaded 2.A.arrived B.explored C.searched D.camped 3.A.reporter B.nurse C.doctor D.patient 4.A.discussion B.interview C.program D.practice 5.A.paper B.hand C.head D.camera 6.A.just B.seldom C.never D.already 7.A.respond B.adapt C.return D.contribute 8.A.discovered B.greeted C.asked D.photographed 9.A.caught B.noticed C.found D.suspected 10.A.helped with B.stared at C.referred to D.focused on 11.A.watched B.regretted C.hesitated D.choked 12.A.beautiful B.funny C.dirty D.colorful 13.A.serve B.afford C.choose D.bring 14.A.wanted B.informed C.reminded D.paid 15.A.afraid B.sure C.aware D.proud 16.A.images B.cards C.gifts D.words 17.A.clothes B.kindness C.mother D.expectation 18.A.emotional B.changeable C.sensitive D.common 19.A.adventures B.disadvantages C.curiosity D.support 20.A.different B.natural C.broad D.interesting
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| 7. 难度：中等 | |
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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。 The driver, Zhang Sai, hesitated outside 1. apartment building in Wuhan, the central Chinese city at the heart of the coronavirus outbreak. He 2. (order) not to take food to customers’ doors in order to minimize the risk of 3. (infect). But the woman on the phone was begging, he recalled. The food was for her mother, 4. couldn’t go down to meet him. Mr. Zhang finally agreed. He would drop off the order and rush away. 5. he placed the bag on the floor, Mr. Zhang said, the door opened. 6. (Frighten), he rushed away. Without thinking, he pressed the elevator button with his finger, touching a surface he feared could transmit the virus. That was how Mr. Zhang, 32, found 7. (he) speeding back to his delivery station with one finger 8. (hold) high in the air, careful not to touch the rest of his hand. For many people in China, delivery drivers like Mr. Zhang 9. (be) the only connection to the outside world. Once a common but invisible presence on the streets of nearly every Chinese city, the drivers are now being praised 10. heroes.
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| 8. 难度：中等 | |
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假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。 增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。 删除：把多余的词用斜线（\）划掉。 修改：在错的词下划一横线，并在该词下面写出修改后的词。 注意：1. 每处错误及其修改均仅限一词； 2. 只允许修改10处，多者（从第11处起）不计分。 Garbage classification, whether you are accustomed to it or not, is making a change to the way how we live. Taking our community as a example, dustbins in different colors have been putting into use and most residents are clear about the rules of classification but willing to follow it. Though it takes a little more time for individuals sort out their own garbage, it saves the government a largely amount of time and allows more things to be recycled. By this way, we are shouldering our share of responsibility as citizen. It pay to put garbage into different categories, for our own sake and the sake of nature.
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| 9. 难度：中等 | |
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假如你是李华，计划周末和同学去老年之家(nursing home)帮忙。请给你班留学生Tom写信，邀请他一同前往。内容包括： 1. 出发及返回的时间； 2. 活动过程； 3. 期待对方参加。 Dear Tom, ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, Li Hua
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