优优班--学霸训练营 > 知识点挑题
全部资源
          排序:
          最新 浏览

          50条信息

            • 1.

               I have always considered myself a positive thinker, an upbeat person and an optimist. I try to find the best in every situation. I’ve recently become aware of how two little words in my vocabulary have had a tremendous impact on people. I didn’t even realize it. 

                I’ve been listening to myself lately, and I don’t like the way I sound. As a veteran (资深的)teacher, I know that praise can be a huge motivational tool. I realize the importance of developing a child’s self-esteem. I generously sprinkle(洒) uplifting comments around my classroom like I am fertilizing flowers. Each new school year brings a garden variety of students, and they all blossom (开花)with praise and encouragement. I know how to thank my grown kids, my grandkids and my husband for a job well done. I toss praise to the unsuspecting if it appears someone needs a lift. I also yo-yo my positive comments right back when I use the word that makes my preschoolers giggle-BUT.    

              When one of my students attempted to print her name, I oohed and ahhed. “Wow! That is a great A, and your letter, D is nice and tall, but your letter, E should be short; can you erase it and try to make it shorter?” I asked. She wasn’t crushed by my comment. She tried to live up to my expectation. I thought I was helping, preparing her for kindergarten, showing her the difference in size between upper case and lower case letters. I don’t believe that my comment would have any long term affect on her self-worth. I imagine though, if I’d substituted the word BUT with the word AND, she’d have been proud of her accomplishment instead of questioning the “right way” to print her name. I wish I had said, “I like your nice tall letters, AND I like how hard you are trying to make your letter E.”

              My recently divorced daughter called to tell me about a house she was interested in. I listened to her. I applauded her for moving forward with her life, and I said, “Honey, I am glad that you’ve found something you like, but…” There, I did it again!” Don’t you think, with the gas prices, you might want to buy closer to your work?” As she told me all about the prospective house, I could hear the excitement and joy in her voice. The moment I spoke the word, BUT, it was as if I pricked (刺)a balloon with a needle. I could hear her slowly deflate. I sure wish I’d used the word AND. “Honey, I’m glad you found a house in your price range, AND I’m happy for you.” She knows I freely express my opinions, and I know she’s used to my mouth. I suspect that if I had leashed(管住) my tongue, her emotions wouldn’t have flip-flopped, and we’d have both hung up feeling better.

              My dear husband helps around the house; he did the dishes, emptied the dishwasher, and folded the laundry. I was thrilled he had lightened my work load. I thanked him. I told him how wonderful he is, and I used that naughty word again. “BUT, why did you leave small pieces of bread all over the counter?” Why? Why? Why didn’t I say, “Thank you, AND I appreciate all you do around the house.”

              I’ve been doing some self-reflecting. I’ve given up on losing those twenty pounds. I’ve decided a walk around the neighborhood is a good substitute for vigorous exercise. I’ve watched dust bunnies pile up under the sofa. I’ve prayed in the dark instead of at church more often than not. In other words, all those New Year’s resolutions (决心;决定)are now null and void. I lose a pound; I eat a chocolate; I gain a pound. The bar on my treadmill(跑步机) makes a nice rack for hanging laundry. I’ve attended church for grand children’s christenings, and I pass the sanctuary(圣殿) on my way to the church office. I vacuum on weekends. I figure if the dust bunnies don’t mind snuggling(躺着) for another day, I don’t care either.

              My house isn’t spotless, my thighs are heavy, my soul, like my face could use some uplifting, but I have decided that I simply cannot keep all those resolutions I made on January 1st. I’m ready for some spring cleaning. I’m tossing those old resolutions out and I am making one, just one, which I intend to keep. I am going to refrain (忍住)from using the B word. I think I can do it, and I am going to give it my best. I know it will have a positive effect on others. BUT if I mess up, I will try again, and again, and again to remove that naughty little word from my vocabulary. I resolve to replace it with the word AND. This is a resolution I intend to keep!

              (1) How does the author feel about her saying “BUT” to the people around?
              A. It is natural but disappointing.
              B. it is painful but understandable.
              C. She feels guilty and regretful.
              D. She feels hurt and embarrassed.
              (2) Which of the following words can best describe the author?
              A. sensitive and caring
              B. emotional and straightforward
              C. confident and strong-willed
              D. positive and popular
              (3) According to the passage, the author is ___________.
              A. quite optimistic about notusing the word“and”in future
              B. proud that she can always give others some good advice
              C. sad because nobody around her can do things well enough
              D. ready to give people some encouragement when they are down
              (4) What can not be inferred from the last two paragraphs?
              A. The author can’t keep all the promises made before.
              B. The author is determined to substitute AND for BUT.
              C. The author is always keeping her house clean and tidy.
              D. The author is probably very fat and wants to lose weight.
              (5) Which of the following sayings can best express the main idea of the passage?
              A. A leopard cannot change its spots.                   
              B. Sometimes words hurt more than swords.
              C. The road to hell is paved with good intentions. 
              D. People miss the silver lining when expecting gold.
            • 2.

               Chinese Language and Culture Summer Camp in China

              Shanghai is the city which will present you how modernization meets tradition, and how western culture dances with eastern civilization. So it offers a best place for you to participate in Chinese language and culture summer camp.

              Interactive Chinese Lessons

              Our Chinese courses focus on developing speaking, listening, reading and writing skills in a well-balanced way, while each has its own focus. The teaching materials we use, offering 12 levels of classes, are written specially for our program. For beginners, speaking and listening abilities will be stressed while for advanced level students, the course will develop in depth their skills on Chinese characters recognition, long paragraph reading and writing, as well as fluent conversation.

              Small Size Classes

              Our students come from all over the world, mostly between 11 and 17 years old, having different Chinese levels. They will accept level assessment(评估) on the first day of camp, and be placed into different groups according to their language fluency. In a small-class setting each student can receive individual attention from teachers and achieve best studying result.

              Traditional Culture Courses

              We provide various culture courses to help students to develop interest in traditional Chinese culture, which will benefit their language learning. The culture courses include: Calligraphy, Traditional brush painting, Chinese Kong-fu, Tai-chi, Paper-cutting.

              Day Camp

              Day camp is designed for participants who have a host family in Shanghai. Day camp runs from Monday to Sunday, between 8:30 and 17:00.

              Day camp package includes:  Chinese classes in the mornings;Lunch; Culture courses, field trip and sports activities in the afternoons;Others: Textbooks, studying materials, camp life souvenir

              Day camp package NOT includes:Accommodation;Daily pick up and drop off;Breakfast, dinner

              Field trip is optional.

              (1) What is one of the summer camp’s features?

              A. Its teaching materials are regular and common textbooks.

              B. Every participant in the camp has to finish 12 levels of classes.

              C. Beginners attend the class stressing characters recognition.

              D. Students are placed in groups that meet their language fluency.

              (2) The summer camp’s traditional culture courses don’t include ______.

              A. Traditional brush painting B. Chinese Kong-fu

              C. Traditional Chinese cooking D. Paper-cutting

              (3) Which of the following descriptions about the day camp is TRUE?

              A. Everyone who attends day camp will receive a camp life souvenir.

              B. Participants in day camp can have breakfast, lunch and supper there.

              C. Field trip is an activity that everyone is supposed to participate in.

              D. Day camp is designed for participants who live in the summer camp.

            • 3.

              Using tablet computers like Apple’s iPad and Samsung’s Galaxy Note just before bed can lead to a poor night’s sleep, according to research.

              More and more people are taking their tablets to bed with them to surf the web, check Facebook or email before switching off the light. But researchers are warning that the blueish light their screens emit can stop users getting a good night’s sleep. That is because this type of light mimics daylight, convincing the brain that it is still daytime. Blue light suppresses production of a brain chemical called melatonin, which helps us fall sleep. This is because our brains have evolved to be wakeful during daylight hours. By contrast, light which is more orange or red in tone does not reduce melatonin production, perhaps because our brains recognize it as a cue that the day is ending.

              Neurologists (神经病学家) have known for years that staring at screens late in the evening can disrupt sleep. Researchers at the Lighting Research Centre, at the Rensselaer Polytechnic Institute in New York, are warning that looking at tablet displays for more than two hours “leads to a suppression of our natural melatonin levels as the devices emit optical radiation (光辐射) at short wavelengths” - in other words, they emit bluer light.

              They say: “Although turning off devices at night is the ultimate solution, it is recommended that if these devices are used at night displays are dimmed as much as possible and that the time spent on them before bed should be limited.”

              They drew their conclusions after measuring melatonin levels in 13 volunteers, after they had spent time viewing iPads at full brightness at a distance of 10 inches, for two hours. Melatonin levels were significantly lower after they had done this, than they were after the volunteers had viewed their iPads for the same time, but while wearing orange glass goggles, which cut out the blue light.

              They wrote in the journal Applied Ergonomics that tablet makers could “tune the spectral power distribution of self-luminous devices (自发光设备的频谱功率分布)” so that they disrupted the sleep patterns of users less.

              It is not just a good night’s sleep that could be jeopardized (危害) by too much late night screen time. Researchers know that persistent disruption to sleep patterns can lead to an increased risk of obesity, and even breast cancer. However, these studies tend to be comparisons of those with chronic (慢性的) sleep disruption, such as long term shift workers, with those who have normal sleep patterns.

              (1) What is it that stops users getting a good night’s sleep?

              A. Screens         B. blueish light            
              C. Melatonin         D. Orange or red light

              (2) The underlined word “suppresses” in paragraph2 is closest in meaning to _______.

              A. increases        B. removes                 
              C. reduces             D. integrate

              (3) Based on their findings, researchers have made the following suggestions except that _______.

              A. Devices like iPads should be turned off at night.

              B. Tablet makers should make improvements in devices.

              C. Users should view iPads at full brightness instead of wearing orange glass goggles.

              D. The time spent on screen before bed should be controlled.

              (4) We can infer from the passage that _________.

              A. Orange and red light does no good to a good night’s sleep.

              B. Our brains recognize orange or red light in tone as a cue that the day is ending.

              C. The less melatonin our body produces, the easier we fall asleep.

              D. Too much late night screen time leads to more than sleep problem.

            • 4.

              Welcome to Holker Hall & Garden

              Visitor Information

              How to Get to Holker

              By car: Follow brown signs on A590 from J36, M6. Approximate travel times: Windermere-20 minutes, Kendal-25 minutes, Lancaster-45 minutes, Manchester-l hour 30 minutes.

              By rail:The Nearest station is Cark-in-Cartmel with trains to Carnforth, Lancaster and Preston for connections to major cities & airports.

              Opening times

              Sunday-Friday (closed on Saturday) 11:00 am-4:00 pm, 30 March-2nd November.

              Admission Charges

              Hall & Gardens   Gardens

              Adults:               £12.00        £8.00

              Groups:                   £9.00          £5.5

              Special Events

              Producers: Market 13th April

              Join us to taste a variety of fresh local food and drinks. Meet the producers and get some excellent recipe ideas.

              Holker Garden Festival 30th May

              The event celebrates its 22nd anniversary with a great show of the very best of gardening, making it one of the most popular events in gardening.

              National Garden Day 28th August

              Holker once again opens its gardens in aid of the disadvantaged. For just a small donation you can take a tour with our garden guide.

              Winter Market 8th November

              This is an event for all the family! Wander among a variety of shops selling gifts while enjoying a live music show and nice street entertainment.

              (1) How long does it probably take a tourist to drive to Holker from Manchester?

              A. 20 minutes.           B. 25 minutes.           
              C. 45 minutes.            D. 90 minutes.

              (2) How much should a member of a tour group pay a visit to Hall & Gardens?

              A. £12.00.                
              B. £9.00.                   
              C. £8.00                    
              D. £5.50

              (3) Which event will you go to if you want to see a live music show?

              A. Producers Market.                                  
              B. Holker Garden Festival.

              C. National Garden Day.              
              D. Winter Market.

            • 5.

                Are you sometimes a little tired and sleepy in the early afternoon? Many people feel this way after lunch. They may think that eating lunch is the cause of the sleepiness. Or, in summer, they may think it is the heat. However, the real reason lies inside their bodies. At that time—about eight hours after you wake up—your body temperature goes down. This is what makes you slow down and feel sleepy. Scientists have tested sleep habits in experiments where there was no night or day. The people in these experiments almost always followed a similar sleeping pattern. They slept for one long period and then for one short period about eight hours later.

                     In many parts of the world, people take naps in the middle of the day. This is especially true in warmer climates, where the heat makes work difficult in the early afternoon. Researchers are now saying that naps are good for everyone in any climate. A daily nap gives one a more rested body and mind and therefore is good for health in general. In countries where naps are traditional, people often suffer less from problems such as heart disease. Many working people, unfortunately, have no time to take naps. Though doctors may advise taking naps, employers do not allow it! If you do have the chance, however, here are a few tips about making the most of your nap. Remember that the best time to take a nap is about eight hours after you get up. A short sleep too late in the day may only make you feel more tired and sleepy afterward. This can also happen if you sleep for too long. If you do not have enough time, try a short nap—even ten minutes of sleep can be helpful.

              (1) Why do you sometimes feel sleepy in the early afternoon?

              A. Because you eat too much for lunch.

              B. Because it’s hot in summer.

              C. Because your body temperature goes down at that time.

              D. Because you didn’t have a good sleep last night.

              (2) What can we learn about “naps” according to the last paragraph?

              A. All the people in warmer climates take naps in the middle of the day.

              B. Doctors need to take naps while employers don’t.

              C. If you take naps every day, you’ll never suffer from heart disease.

              D. Taking naps regularly is beneficial to people’s health.

              (3) What can we infer from the passage?

              A. If you get up at 6:30 am, you’d better take a nap at about 1:30 pm.

              B. Taking a nap whenever you want will do good to your health.

              C. You will feel less sleepy if you sleep for a long time.

              D. You’ll feel sleepy at regular intervals(间隔).

              (4) What would be the best title for the text?

              A. Just for a Rest B. All for a Nap

              C. A Special Sleep Pattern D. Taking Naps in Warmer Climate

            • 6.

              When people argue about whether coffee is good for health, they're usually thinking of the health of the coffee drinker. Is it good for your heart? Does it increase blood pressure? Does it help you concentrate? However, coffee affects the health of the human population in other ways, too.

                     Traditionally, coffee bushes were planted under the canopy(树荫)of taller trees. However, more and more farmers in Latin America are deforesting the land to grow full sun coffees. At first, this increases production because more coffee bushes can be planted if there aren't any trees. With increased production come increased profits.

                     Unfortunately, deforesting for coffee production immediately decreases the local wildlife habitat, because native birds nest and hide from predators(捕食者)in the tall trees and migrating birds rest there.

                     Furthermore, in the long term, the full-sun method also damages the ecosystem because more chemical fertilizers and pesticides(杀虫剂)are needed to grow the coffee. The fertilizers and pesticides kill insects that eat coffee plant, and then the birds eat the poisoned insects and also die. The chemicals kill or sicken other animals as well, and can even enter the water that people will eventually drink.

                     Fortunately, farmers in Central and South America are beginning to grow more coffee bushes in the shade. We can support these farmers by buying coffee with such labels as "shade-grown" and "bird-friendly". Sure, these varieties might cost a little more. But we're paying for the health of the birds, the land, ourselves, and the planet. I think it's worth it.


              (1) Which opinion does the author agree with?

              A. Shade-grown coffee should be supported.

              B. People should buy full-sun coffee.

              C. Farmers should change the places to grow coffee.

              D. Pesticides should be forbidden in coffee planting.

              (2) Compared with the traditional method, what advantage does the full-sun method have?

              A. It can protect the ecosystem.                          
              B. It can promote people's health.

              C. It can increase the production of coffee.          
              D. It can provide mare nests for birds.

              (3) How do farmers get more land to grow full-sun coffee?

              A. . They move to other countries.                       
              B. They cut down trees

              C. They turn grassland into farmland.                  
              D. They buy more land from other farmers.

              (4) What can we learn from the passage?

              A. It is quite worthwhile to buy shade-grown coffee at any cost.

              B. Farmers all have realized the importance of protecting the environment now.

              C. The full-sun method does good to the health of human beings in the long run.

              D. South American farmers are taking action to plant coffee in the traditional way.

            • 7.

              Glen Nevis is known as the “outdoor capital” of Scotland. During the summer months, one of the most exciting activities is the yearly Glen Nevis River Race, in which competitors race for three kilometers along the river, but not in a boat. Instead, each competitor uses a lilo, a plastic bed filled with air normally used for camping or floating in the sea, to race along the river. There are rocks, waterfalls and sections with scary names like Dead Dog Pool and the Leg Breaker for them to get through.

              Competitors set off at 30 second intervals by jumping with their lilos from a tiny shelf on a rock into the fast-flowing water 12 meters below. It can take anything from 20 minutes to over two hours to complete the course, depending on the level of the river and the abilities of the competitor.

              The only rules are that competitors must be at least 16 years old, and should provide their own crash helmet, a rubber wet suit and a life jacket. Gloves and old trainers are advised to protect against knocks. The most important qualification, however, is a sense of fun.

              The race is full of exciting moments, and the greatest of these is at the Lower Falls Leap, where terrified competitors have to jump over a ten-meter waterfall not far from the finish. More than 3,000 athletes have taken part in the race during its 30-year history. Their£30 entry fee helps to raise money for the mountain rescue team, whose members provide an essential service in the region for free.

              The prizes may not be fantastic, but everyone receives a certificate of completion and the winner gets the title River Race Champion and all who take part agree that it is worth it for the satisfying feeling of reaching the end safely.

              (1) What do we know about the Glen Nevis River Race?
              A. It is usually held in winter.
              B. Its winners receive grand prizes.
              C. It is interesting though quite difficult.
              D. Its participants have to swim for 3 kms.
              (2) What is the key to completing the race?
              A. The competitors’ abilities matter.
              B. The quality of the lilos plays an important role.
              C. The width of the river does matter much.
              D. The racers’ performance counts more than speed.
              (3) What is Paragraph 3mainly about?
              A. The rules of the competition.
              B. The requirements for competitors.
              C. Methods of winning the competition.
              D. Ways to protect you against injuries.
              (4) What can we learn from the last two paragraphs?
              A. Most competitors give up halfway.
              B. The athletes have to pay for the rescue.
              C. Participants feel that finishing the race is worthwhile.
              D. About 3,000 people participate in the race every year.
            • 8.

              What are you going to do if you are in a burning house? How will you escape? Do you know how to save yourself? Please read the following passage.

              Escaping a fire is a serious matter. Knowing what to do during a fire can save you life. It is important to know the ways you can use and show them to everyone in the family, such as stairways and fire escapes, but not lifts.

              From the lower floors of the buildings, escaping through windows is possible, learn the best way of leaving by windows with the least chance of serious injury.

              The second floor window is usually not very high from the ground. An average(平均高度的) person, hanging by the finger-tips will have a drop of about six feet to the ground. It is about the height of an average man. Of course, it is safer to jump a short way than to stay in a burning building.

              Windows are also useful when you are waiting for help. Be sure to keep the door closed. Or smoke and fire may be drawn into the room. Keep your head low at the window to be sure you get fresh air rather than smoke that may leaked(渗) into the room.

              On a second or third floor, the best windows for escape are those that open onto a roof. From the roof a person can drop to the ground more safely. Dropping onto cement(水泥) might end in injury. Bushes(灌木丛) and grass can help to break a fall.

              (1) It is important to _______.
              A. know the ways to escape the fire               
              B. put out the fire in the burning house
              C. jump off a burning house                  
              D. keep the door closed
              (2) It is possible to escape through the windows _______.
              A. if there are some bushes on the ground        
              B. if you live on a lower floor
              C. if you are strong enough                   
              D. If you have a long rope
              (3) Which of the following escaping way is NOT right? _______.
              A. You can escape though stairways.       
              B. You can choose fire escapes.
              C. Use a lift to come down at once.          
              D. Escape from the windows that open onto a roof.
              (4) The best title of the passage is _______.
              A. Waiting for Help
              B. Knowledge on Fire
              C. Escaping from the Windows      
              D. Save Yourself in the Burning House
            • 9.

              书面表达。



              假设主题公园——中华文化园新进落成,为吸引外国游客,希望在互联网上宣传,请你结合以下信息,以“Welcome to Chinese Culture Theme park”为题用英语写一篇文字介绍。

              参考词汇:

              亩:acre             儿童乐园: Children’s paradise

              休闲:recreation             静园: Jing Yuan

              动园: Dong Yuan             忆贤园:Yixian Yuan

              1.字数,100字左右;
                    2.可适当增加细节,以使行文连贯。 

              Welcome to Chinese Culture Theme park

            • 10.

              A build-it-yourself solar still(蒸馏器) is one of the best ways to obtain drinking water in areas where the liquid is not readily available. Developed by two doctors in the U.S. Department of Agriculture, it’s an excellent water collector. Unfortunately, you must carry the necessary equipment with you, since it’s all but impossible to find natural substitutes. The only components required, though, are a 5'5' sheet of clear or slightly milky plastic, six feet of plastic tube, and a container — perhaps just a drinking cup — to catch the water. These pieces can be folded into a neat little pack and fastened on your belt.

              To construct a working still, use a sharp stick or rock to dig a hole four feet across and three feet deep. Try to make the hole in a damp area to increase the water catcher’s productivity. Place your cup in the deepest part of the hole. Then lay the tube in place so that one end rests all the way in the cup and the rest of the line runs up — and out — the side of the hole.

                 Next, cover the hole with the plastic sheet, securing the edges of the plastic with dirt and weighting the sheet’s center down with a rock. The plastic should now form a cone(圆锥体) with 45-degree-angled sides. The low point of the sheet must be centered directly over, and no more than three inches above, the cup.

                 The solar still works by creating a greenhouse under the plastic. Ground water evaporates (蒸发) and collects on the sheet until small drops of water form, run down the material and fall off into the cup. When the container is full, you can suck the refreshment out through the tube, and won’t have to break down the still every time you need a drink.

              (1) What do we know about the solar still equipment from the first paragraph?
              A. It’s delicate. (易碎的)               
              B. It’s expensive.
              C. It’s complex.                               
              D. It’s portable. (可携带的)
              (2) What does the underlined phrase “the water catcher” in paragraph 2 refer to?
              A. The tube.                                
              B. The still.
              C. The hole.                          
              D. The cup.
              (3) What’s the last step of constructing a working solar still?
              A. Dig a hole of a certain size.            
              B. Put the cup in place.
              C. Weight the sheet’s center down.         
              D. Cover the hole with the plastic sheet.
              (4) When a solar still works, drops of water come into the cup from          .
              A. the plastic tube                      
              B. outside the hole
              C. the open air                               
              D. beneath the sheet
            0/40

            进入组卷