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.

               On a hill 600 feet above the surrounding land, we watch the lines of rain move across the scene, the moon rise over the hills, and the stars appear in the sky. The views invite a long look from a comfortable chair in front of the wooden house.

                 Every window in our wooden house has a view, and the forest and lakes seldom look the same as the hour before. Each look reminds us where we are.

                 There is space for our three boys to play outside, to shoot arrows, collect tree seeds, build earth houses and climb trees.

                 Our kids have learned the names of the trees and with the names have come familiarity and appreciation. As they tell all who show even a passing interest, maple(枫树)makes the best fighting sticks and white pines are the best climbing trees.

                 The air is clean and fresh. The water from the well has a pleasant taste, and it is perhaps the healthiest water our kids will ever drink. Though they have one glass a day of juice and the rest is water, they never say anything against that.

                 The seasons change just outside the door. We watch the maples turn every shade of yellow and red in the fall and note the poplars’(杨树)putting out the first green leaves of spring. The rainbow smelt fills the local stream as the ice gradually disappears, and the wood frogs start to sing in pools after being frozen for the winter. A family of birds rules our skies and flies over the lake.

            • 2.

              root 1 /ru:t/ n [C]

              ①►PLANT◄ the part of a plant or tree that grows under the ground and gets water form the soil: Be careful not to damage the roots when repotting. | tree roots —see picture at germinate

              ②►CAUSE OF A PROBLEM◄ the main cause of a problem: Money is the root of all evil. | be/lie at the root of (=be the cause of a problem) Often allergies are at the root of a lot of the problems. | get to the root of (=find out the cause of a problem) | root cause (=the main reason for a problem)

              ③►OF A CUSTOM/TRADITION◄ the origins of a custom or tradition that has continued for a long time: has its roots in Jazz has its roots in the folk songs of the southern states of the US.

              ④►OF AN IDEA/BELIEF◄ the main part of an idea or belief which all the other parts come from: be/lie at the root of Foucault is challenging|the very root of 20th century liberalism.

              ⑤►FAMILY CONNECTION◄ sb’s roots: your connection with a place because you were born there, or your family used to live there: Naita has come to Ghana in search of her roots.

              ⑥►put down roots: if you put down roots somewhere, you start to feel that this place is your home and to have relationships with the people there

              ⑦►TOOTH/HAIR ETC◄ the part of a tooth, hair etc that fixes it to the rest of your body

              ⑧► take root a) if an idea takes root, people begin to accept or believe it: The concepts of democracy and free trade are finally beginning to take root. b) if a plant takes root, it starts to grow where you have planted it

              ⑨►have a (good) root round( informal, especially BrE )to search for something by moving other things around

              ⑩►root and branch: if you destroy something root and branch, you get rid of it completely and permanently because it is bad

              ⑪►LANGUAGE◄ technical the basic part of a word which shows its main meaning, to which other parts can be added: The suffix ‘ness’ can be added to the root ‘cold’ to form the word ‘coldness’. —compare stem1 (4)

              ⑫►MATHEMATICS◄ technical a number that when multiplied by itself a certain number of times, equals the number that you have: 2 is the fourth root of 16.

              —see also cube root, square root, grass roots

              root 2 v

              ①►SEARCH◄ [I always + adv/prep] to search for something by moving things around: [+ through/in/ around] “Hang on a second,” said Leila, rooting through her handbag for a pen. | [+ for] pigs rooting for food

              ② ►PLANT◄ a) [I] to grow roots: New shrubs will root easily in summer. b) [T usually passive] to fix a plant firmly by its roots: The bush was too firmly rooted in the hard earth to dig up easily. | root itself Clumps of thyme had rooted themselves between the rocks. —see also deeply rooted (deeply (5))

              ③►be rooted in: to have developed from something and be strongly influenced by it: policies that are rooted in Marxist economic theory

              ④►be rooted to the spot: to be so shocked, surprised, or frightened that you cannot move

              ⑤►root for sb phr v [T] informal a) to give support and encouragement to someone in a competition, test or difficult situation, because you want them to succeed: Good luck – we’ll all be rooting for you! b) especially AmE to support a sports team or player by shouting and cheering: We’ll all be rooting for the Dallas Cowboys in the Superbowl.

              ⑥►root sth ↔ out phr v [T] a) to find out where a particular kind of problem exists and get rid of it: Racism cannot be rooted out without strong government action. b) informal to find something by searching for it: I’ll try and root out something suitable for you to wear.

              ⑦►root sth ↔ up phr v [T] to dig or pull a plant up with its roots

            • 3.

              From Mr. Ward Hoffman

              Sir, I was halfway through Professor Raj Persaud’s article “What’s the tipping point”(Financial Times Weekend, April 9-l0) when it occurred to me that what I was reading was not ironic (讽刺的). If Prof Persaud wants to know why Americans tip in restaurants, he need only ask the first American he meets in London.

              Americans tip in restaurants for one reason, and one reason only: we tip to supplement (补贴) the salary of restaurant workers. Quality of service does not enter into it, beyond the fact that one may tip a bit less for poor service, or a little more for good service.

              Not tipping at all in a non-fast-food restaurant is not a choice. In the US, one used to tip about 15 percent for dining in a family-style restaurant or in an up-market (高档的) restaurant. Here, in San Francisco Bay area restaurants, we are encouraged to tip 20 percent more, to help restaurant workers live in this very expensive area.

              After eating at an Italian restart in my city, I left a tip of 20 percent on the non-tax part of our dinner bill. It was expected. There is nothing more complicated than that about Americans tipping in restaurants.

              Ward Hoffman,

              Palo Alto, CA 94306, US


              From Mr. Philip McBride Johnson

              Sir, I agree with most of Raj Persaud’s opinion about the doubtful value of tipping, but with one exception. Tips can be very useful when one is a repeat customer or diner.

              It is only when the tipper is a stranger and likely to remain so that the system does not work to his or her advantage. But frequent a hotel or a restaurant, always tip a bit more, and the difference in service and treatment will be easily felt.

              Philip McBride Johnson,

              Great Falls, VA 22066, US

            • 4.

              Winter Vinecki began running at age five, but got serious in 2009 after her father died of cancer — that's when she decided to honor his memory by running a marathon on every continent (大洲) before her 15th birthday.

              Scope: Team Winter is an organization you founded to raise money for cancer research. How did it get started?

              Winter: At first, Team Winter was formed to fight childhood obesity (肥胖). When I was 8, I ran a race and raised $1,100 for that cause. But less than a year later, my dad got cancer. I knew I had to do something to help. When I started, my goal was to raise $10,000. I've raised well past that — almost $500,000.

              Scope: What goes through your mind when you run?

              Winter: When I'm having a hard time during a race, I think about my dad. If he could deal with the pain of cancer, I can deal with any type of pain. He was a very friendly person. He was always smiling and very happy even when he had cancer.

              Scope: Is your age ever an obstacle (障碍) in your races?

              Winter: I've been turned down by race directors who won't let anyone younger than 16 or 18 compete. But Diana Nyad, the first person to swim from Cuba to Florida without a shark cage, told me, “Never let them tell you it can't be done.” From then on I knew my age wasn't the problem.

              Scope: You've probably inspired lots of people too.

              Winter: I've heard about kids doing projects like me. Once in a restaurant, a boy came up to my mom and me and told us his dad had cancer too. Now he's competing (竞争) in running for his dad. Hearing stories like that helps keep me going.

            • 5. Why read, and sometimes even write poetry? That question is not difficult to answer if we change the word poetry to songs.
              I sing when I feel good. When I sing my favorite songs, I feel even better. Sometimes when I am listening to music and to the song words, I feel that it was written for me. A good song always makes me feel something. There are songs that I sing in my head between classes and songs that I want to sing when the school bell rings by the end of the day. They help me get through the day.
              They are like bright and warm colors in the middle of grays and shades. I like songs about love and friendship. The extraordinary thing is that my feelings are more special when I sing my favorite songs in English.
              I also like reading. I used to avoid poetry until an e-friend told me I should recite poems and not look up the meaning of the words. Poetry uses many difficult words and idioms, but the best thing is to just forget about them. In the beginning I felt quite strange. Now I always lock the door. Reading aloud gives you a strange feeling, but when you have some practice and fall into the rhythm, and the sounds of the words, it is really a special experience.
              I started with small poems, but now I think I most like long poems. I have different feelings with different poems. When I have had a bad day at school, I read Keats and forget everything. When I am sad I read Wordsworth by the light of a candle. When the poem is finished, I close the book and my sadness is gone.
            • 6.

              Think about how many ways there are for you to communicate today. You can send a letter or pick up the phone and make a call. But today, one of the most popular ways to communicate is called instant messaging(IM)(即时通讯). In any instant messaging system, you type a little text message on your computer, press the “Send” button, and your message instantly shows up on your friend’s screen. But how does it work?

              Actually, the whole process is very cool. In the 1980s, you could sit down at a computer at any big university. Up to 100 people would be logged in and sharing the computer. They had to share because these computers were very expensive. You could type a command to send an instant message to anyone logged into the same computer. It felt like everyone was connected together no matter where they were sitting. 

              Today, you can do the same thing — but with much more possibilities. And you can communicate with almost anyone in the world. All you need is an instant messaging program installed(安装) on your computer. There are many programs to choose from. AOL's instant messenger (AIM) is probably the most popular right now. MSN has one. Google has Google Talk. Ask your friends and find out what they are using. That will make it easier to communicate with them. 

              When you are ready, you create an account. Next, you need to figure out the IM names your friends use. Add their IM names to your IM program. Click on the friend you want to talk to and then type away. When you click “end”, your friend gets the message instantly. 

              But behind the scenes(在后台,在幕后), amazing things are happening. Your IM program is communicating with a computer, called a server(服务器). The server could be just down the road or even in some other city. All your friend's computers are communicating with a server, too. Your computer is constantly chatting with it to make everything happen. The network called the Internet makes it all possible.

            • 7.

              Melbourne,Australia

              Melbourne is a hot-spot travel destination, and it’s easy to see why with its beautiful beaches and busy city life.

              Why it’s a great choice: Australia as a whole is considered a safe destination for international travel, and because of that, many solo(独自的) travelers go there. As an English-speaking country, you won’t be faced with any language barriers(障碍). Melbourne is easy to get around because you can walk or bike practically anywhere! 

              Thailand  

              Thailand is great for solo travelers—perhaps because it is one of the Buddhist mindsets, which promote equality among the sexes. 

              Why it’s a great choice: Thailand is known for its friendly atmosphere, and as a travel hot-spot, there are plenty of chances to meet other like-minded travelers. Well known for being very cheap, especially in the north. A good choice if you want to get away on a budget. Thailand has a lot to offer, from the party-central Bangkok to beautiful beaches and tropical(热带)jungle. 

              Hong Kong,China 

              Hong Kong is a great place to relax for solo travelers as it is full of “Zen moments,” such as beautiful gardens and Tai Chi classes. 

              Why it’s a great choice:Hong Kongis regarded as one of the safest cities in the world. If you’re not well-traveled, or perhaps a bit tired of things like language barriers,Hong Kongis a great place to start, as it mixes both Eastern and Western at the same time.

              Bali,Indonesia 

              Baliis a spiritual place with yoga, spas, healthy food and beaches. The combination of friendly people and splendidly visual culture has made Bali Indonesia number one tourist attraction. 

              Why it’s so great: You won’t be the only solo traveler inBali. Everyone is known for being extremely friendly and you’re sure to meet some amazing characters along the way. As a Hindu island, Bali is the perfect place for a relaxing and spiritual retreat(静修). The Sacred Monkey Forest in Ubud is fantastic—if you like monkeys, anyway. 

            • 8.

              Living in the United States can be very difficult for newcomers from many developing countries. Finding a place to live is just the first step. Most new immigrants(移民)do not have enough money to buy a house. So they must rent(租借)a house or an apartment.

                 Usually, renting in a big city is more costly than living far away from the city. Living in a city also is more crowded and noisier. However, cities have more public transportation like buses and trains. And cities have more stores, offices and restaurants. Many new immigrants do not have a car or are not able to drive. They usually choose to live in the city or near public transportation. Public transportation operates from morning till late at night.

                 Looking for a place to live can be done in many ways. But the mostappropriate way is to get help from a real estate agent(房地产中介). A report from the National Association of Realtors says almost four in five Americans use a real estate agent to help them find a house to buy or rent.

                 Not every immigrant in the United States is lucky to find a nice place to live. Many poor immigrants live in crowded apartments. Four years ago, a Commerce Department report said 21% of the foreign-born population in the United States were poor. About 13% of the American-born population were poor. The report also said about 47% of the foreign-born population owned houses. This compares with almost 68% of the American-born population. However, reports say in recent years there has been an increase in immigrants buying houses. This is especially true near big cities like Washington DC. Experts say most immigrants will work hard to gain financial support before making a decision to buy a house.

            • 9.

              In western countries, people always talk about the weather, but nobody can do anything about it. That is the truth. They usually begin their talks with "A nice day, isn't it?" "Do you think it will rain?" "What a fine day!" etc.   

              Many people think they can tell what the weather is going to be like. But they can never agree with one another. One man may say, "Do you see how cloudy it is in the east? It's going to rain tomorrow." Another man would say, "No, it's going to be fine tomorrow.” People are often looking for the weather that they want. When a farmer needs water, he looks for something that could tell him it's going to rain; he won't believe anything else. When friends want to have a travel, they are sure that the weather is going to clear up very quickly. Almost everyone listens to what the weather man says. But he doesn't always tell us what we want, and once in a while he makes a mistake. Still, he probably comes closer to being correct than anyone else.

            • 10.

              “Have you put any salt in it?”

              “Certainly not, ma’am,” answered Marie, amazed by the question. “You told me yourself that I was never to put salt in it.”

              Upon this, Madame Duparc snatched up the saucepan without saying another word, turned to the cupboard, and stretched out her hand toward one of four salt-cellars which always stood there. Then she sprinkled salt into the saucepan—— or, if not salt something which she took for salt.

              The hasty-pudding made, Marie poured it from the saucepan into a soup-plate which her mistress(女主人) held. Madame Duparc herself then took it to her father, Monsieur De Beaulieu. Then she and her daughter, and one of her sons, remained with the old man while he was eating his breakfast. Marie, left in the kitchen, prepared to clean the saucepan; but, before she could do so, she was suddenly called in two different directions by Madame De Beaulieu and Madame Duparc. The old lady wished to be taken to mass, and her mistress wanted to send her on a number of errands(差事). I t was half-past eleven in the noon before she got back to the kitchen.

              The first news that met her on her return was that Monsieur De Beaulieu had been suffering, ever since nine o’clock, from a violent attack of vomiting(呕吐) and colic(急性腹痛). Madame Duparc ordered her to help the old man to bed immediately; and inquired, when these directions had been followed, whether Marie felt capable of looking after him herself, or whether she would prefer that a nurse should be sent for. Being a kind-hearted, willing girl, always anxious to make herself useful, Marie replied that she would gladly undertake the nursing of the old man; and thereupon(于是) her bed was moved at once into Monsieur De Beaulieu’room.

              Meanwhile Madame Duparc fetched from a neighboring apothecary’s one of the apprentices(学徒) of the shop to see her father. The apprentice was quite unfit to meet the emergency of the case, which was certainly serious enough to require the attention of his master, if not of a regularly qualified physician. Instead of applying and internal remedies(治疗), the apprentice stupidly tried blistering. This course of treatment proved utterly useless; but no better advice was called in. After he had suffered for hours without relief, Monsieur De Beaulieu began to sink rapidly toward the afternoon. At half-past five o’clock he had ceased to exist.

              This shocking catastrophe, startling(令人吃惊的) and suspicious as it was, did not appear to disturb the nerves of Madame Duparc. She lost no time in sending for the nearest nurse to lay out the body of Monsieur De Beaulieu. On entering the chamber of death, the nurse found Marie there alone, praying by the old man’s bedside. “He died suddenly, did he not?” said the nurse.” Very suddenly,” answered Marie. “He was walking about only yesterday in perfect health.” Soon afterward the time came when it was customary to prepare supper. Marie went into the kitchen mechanically, to get the meal ready. Madame Duparc, her daughter, and her youngest son, sat down to it as usual. Madame De Beaulieu, overwhelmed by the dreadful death of her husband, was incapable of joining them.

              When supper was over, Marie assisted the old lady to bed. Then, worn out though she was with fatigue, she went back to the nurse to keep her company in watching by the dead body. Monsieur De Beaulieu had been kind to Marie, and had spoken gratefully of the little attentions she had shown him. She remembered this tenderly now that he was no more; and she could not find it in her heart to leave a hired mourner to be the only watcher by his death-bed. All that night she remained in the room, entirely ignorant of what was passing the while in every other part of the house— her own little bedroom included, as a matter of course.

              About seven o’clock the next morning, after sitting up all night, she went back again wearily to the kitchen to begin her day’s work. Her mistress joined her there, and saluted her instantly with a scolding.

              “You are the most careless, slovenly(懒散的) girl I ever met with.” said Madame Duparc.” Look at your dress; how can you expect to be decent(得体的)on a Sunday, if you wear your best pair of pockets on week-days?”

            0/40

            进入组卷