2018-19 DI全球大赛省市赛即时挑战题
2018中考地理汇编1地球
图1①地的经纬度是°S，110°E B. 60°N，110°E °S，110°W D．60°N，110°W读右图，完成1～2题。
1.图中所示区域的半球位置是（）2.对图中四地，叙述正确的是（）D.从丁地一直向北，可以回到原地。
本题组考查半球的判读和经纬网确定方向。
第1题，南北半，图示区域主要处在50°N～80°之间，为）和“地球公转示意图＂（图3），回答3~5．当太阳直射点纬度位置如图2所示时，地球运行至图3中的A．①处 B．②处 C．③处 D．④处3.按图中所示方向转动地球仪，可以演示（）A.①②B.②③C.③④D.①④A.北京B.东京C.雅加达D.悉尼。
本题组考查了经纬网、地球运动，以及气候变化。
点是北极点，可见这一天全球昼夜平分，太阳直射在赤道上。
OA是东西半。
∠AOB=30°，所以经15题，太阳直射赤道1．从小辉制作的简易地球仪中，我们能获得的信息是（A．地球是一个两极稍扁赤道略鼓的不规则球体B．沿赤道环地球一周需要走、20°E②地位于南半球、东半球③地位于②地的西南方向题。
1．据图下列判断正确的是（ C ）A．①地位于东半球、高纬度1、可能在正午前后拍摄的是（）A．① B．② C．⑧ D．④2、这一天地球位于公转轨道（图2）上的位置是（）A．甲 B．乙 C．丙 D．丁【解析】1选A，2选C。
本题组考查地球公转的地理意义相关知识点。
第6.峰会举行期间，地球运行位置处于上图中（。
本题组考查地球公转的位置、昼夜长短；青岛市的位( )))·烟台学业考）烟台的小明发现：一年之中，正午的身影总是冬季比夏季的长。
在任何时刻，太阳光只能照亮地球的一半，产生了昼夜现象. 2018年6月18日(晴)，贝贝在衡阳某地进行了“立竿见影”的探究活动。
读图3，从日出到正午，竹竿影子长度的变化规律是关于图中“坐地日行八万里”解释错误．．的是B．地球自转万千米 D．地球公转．在张家界地区“寒来暑往，天气逐渐转凉”这一现象的产生与下列因素相关的正确组合是（8分）。
2018年大学生英语竞赛（NECCS）D类初赛真题试卷一及详细答案（精品）
第1 页共45 页2018年大学生英语竞赛（NECCS ）D 类（研究生）初赛真题试卷一（精品）2018年大学生英语竞赛（NECCS ）D 类初赛真题试卷一及详细答案（精品）目录2018年大学生英语竞赛（NECCS ）D 类初赛真题试卷一（精品）......................................................................1 2018年大学生英语竞赛（NECCS ）D 类初赛真题试卷一详细答案（精品）.................................................. 18 2018年大学生英语竞赛（NECCS ）D 类初赛真题试卷一（精品）(总分160, 做题时间90分钟) Part ⅠVocabulary andStructure Section A 1. Residents will be able to work on______board, and______number of contracts have already been signed for restaurants, shops and businesses. A the; a B /; the C a; the D /; a 2. 2. Some Some Some children children children living living living in in in Europe Europe Europe don't don't don't have have have any______to any______to any______to learn learn learn a a a foreign foreign language. They just cannot see why they should learn it. A ability B motivation C stress D interaction 3. 3. W e W e explained explained explained why why why his his his plan plan plan doesn't doesn't doesn't work, work, work, but but but he he he is is is very______and very______and very______and won't won't change his mind. A promising B strict C conscious D stubborn 4. The Nobel Peace Prize is______by the vast fortune Alfred Nobel______selling explosives. A found; developed into B founded; coming out C funded; made out of D fund; started from 5. Reading______pleasure and looking for opportunities to read in English are the two factors most closely related______successful language learning. A for; to B in; with C with; for D by; to 6. 6. There There There is is is no no no doubt, doubt, doubt, in in in my my my opinion, opinion, opinion, ______matters ______matters ______matters is is is not not not the the the speed, speed, speed, but but but the the quality of the project. A that that B what that C what if D that what 7. In England and Wales the subjects taught in school are______by the National Curriculum, ______was introduced in 1988. A settled down; that B laid down; which C taken up; it D set off; what 8. If the mayor______more concerned with education, he______a law reducing class sizes in our schools. A were; would pass B hasn't been; will pass C isn't; will pass D had; would pass 9. It is not practical to expect that any society can resolve all the social problems it is faced with______. A back and forth B once for all C by nature D in detail 10. Hardly had Professor Wilson finished his speech______the audience started cheering. A since B than C when D as 11. 11. ______that ______that ______that the the the partnership partnership partnership between between between the the the two two two countries countries countries reached reached reached its its its highest highest point. A During the 1990s B It was the 1990s C That it was in the 1990s D It was in the 1990s 12. —Hello. Pacific Airlines. Can I help you? —Yes. ______My name is Andy Philips.—Let me check. Please hold on a minute...You are leaving for Chicago at 3: 30 tomorrow afternoon. —Right. Thank you. A I'd like to reconfirm my flight. B I would like to book an air ticket. C Is there any flight to Chicago tonight? D When will the flight to Chicago leave? 13. —So, So, Terry. Terry. You've been been in in in London London London quite quite quite a a a long long long time time time now. now. —Y es.—______How ______How does does does that that that compare compare compare with with with the the the United United United States?States?—Well, Well, I I I think think think life's life's life's a a a lot lot easier in the United States. It's easier to make money and spend it there. A When are you going to leave? B When did you come here? C What's your impression of living here? D What did you do before you came to England? 14. —______Phone me when you can.—I will. As soon as I come out of it, I'll give give you you you a a a ring.ring.—When When will will will you you you know know know if if if you've you've you've got got got the the the job?job?—They'll They'll send send send me me me a a letter in the next few days. If they offer me the job, I'll accept it. A What are you doing today? B Good luck with the interview! C My mobile phone doesn't work. D How long have you been away from home? 15. —Are you ready for the trip to the Big Apple? I can hardly wait. —The Big Apple?______—The Big Apple is the nickname for New York. You're going to New York with us, aren't you? —Yes, I am. I'm especially looking forward to seeing the Museum of Modern Art. There's a special show of 20th century American painters there. A What if I want to go to a pub? B What are you talking about? C How can I get to New York? D Where is the new museum? Part Ⅱ ClozeJoe Simpson and Simon Yates were the first people to climb the West Face of the Siula Grande in the Andes Mountains. They reached the top 【C1】______(success)but on their way back conditions were very difficult. Joe fell and broke his leg.They both knew that 【C2】______ Simon continued alone, he would probably get back safely. But Simon decided to risk his life and try to lower Joe down the mountain on a 【C3】ro______. The weather got worse as they went down. Then another disaster 【C4】h______. They couldn't see or hear each other and, by mistake , Simon lowered his friend over the edge of a precipice(悬崖). It was impossible for Joe to climb back or for for Simon Simon Simon to to to pull pull pull him him him up. up. up. Joe's Joe's 【C5】______(weigh)was ______(weigh)was pulling pulling pulling Simon Simon Simon slowly slowly towards towards the the the precipice. precipice. precipice. Finally, Finally, Finally, after after after more more more than than than an an an hour hour hour in in in the the the dark dark dark and and and the the 【C6】______(ice)cold, ______(ice)cold, Simon Simon Simon had had had to to to make make make a a a decision. decision. decision. He He He cut cut cut the the the rope. rope. Joe Joe fell fell fell into into into a a huge crevasse(裂缝)in the ice below —but he survived. He had no food or water and he was in terrible pain. He couldn't walk, but he 【C7】man______to get out of the crevasse. Then he started to hop and crawl towards their camp, nearly ten kilometres away. Simon had returned to the camp at the foot of the mountain. He thought that Joe must be 【C8】______, but he didn't want to leave immediately. Three days later, in the middle of the night, he heard Joe's voice calling his name. He couldn't believe it. Joe was there, a few metres from their tent, still 【C9】______(live). Simon felt guilty about about cutting cutting 【C10】______rope, ______rope, but but but both both both men men men believed believed believed he he he had had had done done done everything everything possible to save his friend. 1. 【C1】2. 【C2】3. 【C3】4. 【C4】5. 【C5】6. 【C6】7. 【C7】8. 【C8】9. 【C9】10. 【C10】Part Ⅲ Reading ComperhensionSection APublic holidays and festivals are an important part of a country's life. They give everyone a break from routine and they form part of the annual life in that country. Sometimes they celebrate a day in a country's history, commemorate a special person , mark the passing of time or celebrate a religious festival.Many national festivals have been been celebrated celebrated celebrated for for for years, years, years, but but but occasionally occasionally occasionally new new new ones ones ones come come come along along along and and and old old old ones ones gradually disappear. This is unlikely to happen to Burns' Night or St. Patrick's Day, however. The two festivals are celebrated far beyond their native land. The first of these, these, Burns' Burns' Burns' Night Night Night on on on 25 25 25 January, January, January, marks marks marks the the the birthday birthday birthday of of of the the the Scottish Scottish Scottish poet poet poet Robert Robert Burns(1759—1796). 1796). It It It is is is celebrated celebrated celebrated by by by his his his countrymen countrymen countrymen and and and admirers, admirers, admirers, not not not only only only in in Scotland Scotland but but but all all all over over over the the the world, world, world, from from from New New New Y Y ork to to Sydney, Sydney, from from Toronto Toronto to Tokyo.On Tokyo.On Burns' Burns' Burns' Night Night Night the the the guests guests guests eat eat eat haggis. haggis. haggis. Haggis Haggis Haggis is is is chopped chopped chopped mutton mutton mutton and and and other other ingredients encased in sheep's gut, which is boiled before being served. The haggis is brought into the room to the sound of the bagpipes and the chief guest "addresses" it reciting Burns' poem "Ode to the Haggis". After eating, the other guests recite more of of Burns' Burns' Burns' poems, poems, poems, sing sing sing Scottish Scottish Scottish tunes tunes tunes and and and drink drink drink a a a lot lot lot of of of whisky. whisky. Another Another widely widely celebrated celebrated festival festival festival is is is St. St. St. Patrick's Patrick's Patrick's Day(17 Day(17 Day(17 March), March), March), which which which celebrates celebrates celebrates the the the life life life of of of the the 5th-century saint, St. Patrick. St. Patrick was Bishop of Ireland, and it is said that he gave Ireland its national symbol when he illustrated his religious teaching with the shamrock —a a three-leafed three-leafed three-leafed clover. clover. clover. But But But the the the festival festival festival is is is now now now more more more than than than anything anything anything a a celebration of "Irishness" , whether it takes place in Dublin, Auckland, Melbourne, Montreal Montreal or or or Boston. Boston. On On St. St. St. Patrick's Patrick's Patrick's Day Day Day there there there are are are big big big parades, parades, parades, and and and people people people wear wear shamrocks. In some places people add green colouring to the beer and even to rivers and streams. They go out and have " a good craic"(pronounced "crack")—Irish for good fun. Questions 56—60 Complete the table with no more than three words from the passage. 56. 57. 58. 59. 60. Section B People People wear wear wear clothes clothes clothes to to to protect protect protect their their their bodies bodies bodies from from from the the the cold cold cold or or or the the the burning burning burning sun, sun, from insect bites and injuries, and from the unwelcome eyes of strangers. However, what people wear wear can can can also also also convey convey convey a a a message message message about about about who who who they they they are are are and their and their role in society.For society.For example, example, example, visit nearly visit nearly any any country country country in in in the the the world world world and and and you you you will will will notice notice notice that that young people everywhere are wearing fashionable blue jeans. They wear them not for work, but for social occasions such as parties and concerts. The jeans are somewhat of an index of how these young people view themselves : I'm modern and stylish. I'm different different from from from the the the traditional traditional traditional older older older generation. generation. 【B1】______They ______They can can can convey convey allegiance allegiance to to to schools schools schools and and and sports sports sports teams, teams, teams, advertise advertise advertise places places places or or or products, products, products, serve serve serve as as wearable wearable travel travel travel souvenirs, souvenirs, souvenirs, and and and commemorate commemorate commemorate important important important occasions. occasions. occasions. These These These messages messages clearly tell others, This is what I want you to know about me. 【B2】______It says that the person wants to impress others with his or her professional status. A fitted jacket jacket and and and matching matching matching trousers trousers trousers constitute constitute constitute a a a man's man's man's suit, suit, suit, while while while a a a fitted fitted fitted jacket jacket jacket and and matching skirt constitute a woman's suit. A collared shirt and a necktie are integral parts parts of of of the the the man's man's man's outfit, outfit, outfit, while while while stockings stockings stockings and and and high-heeled high-heeled high-heeled shoes shoes shoes complete complete complete the the woman's. 【B3】______Military personnel are easy to identify by their uniforms. The same is true for civil emergency personnel like police officers and firefighters. In certain contexts, special clothing is worn to differentiate not only the occupation of people, but also their authority. For example, the chef's tall white hat indicates his job and and that that that he's he's he's in in in charge charge charge in in in the the the restaurant's restaurant's restaurant's kitchen. kitchen. 【B4】______ ______ For For For example, example, Scotsmen Scotsmen were were were distinctive distinctive distinctive tartans tartans tartans to to to show show show their their their clan clan clan affiliation, affiliation, affiliation, just just just as as as school school uniforms identify children as students at a certain school.【B5】______In Western societies, societies, women women —and and often often often men men —wear wear wedding wedding wedding rings rings rings on on on their their their left left left hands. hands. hands. Other Other cultures cultures use use use different different different symbols. symbols. symbols. Hindu Hindu Hindu women, women, women, for for for example, example, example, wear wear wear a a a red red red powder powder powder in in their hair after they marry. Clothing serves many functions beyond just protecting our our bodies. bodies. bodies. Clothing Clothing Clothing can can can tell tell tell a a a lot lot lot about about about the the the people people people who who who wear wear wear it. it. it. Questions Questions Questions 6161—65Complete the passage with the following sentences. There are two extra sentences that that you you you do do do not not not need need need to to to use.A. use.A. use.A. Clothing Clothing Clothing might might might also also also show show show which which which group group group a a a person person belongs belongs to.B. to.B. to.B. An An An even even even more more more direct direct direct means means means whereby whereby whereby people people people make make make statements statements statements about about themselves is via messages printed on T-shirts.C. A uniform identifies the occupation of of many many many people.D. people.D. people.D. Societies Societies Societies choose choose choose different different different ways ways ways to to to show show show marital marital marital status.E. status.E. status.E. Jeans Jeans make such an important statement that, in some groups, a person might be judged by the the brand brand brand of of of jeans jeans jeans he he he or or or she she she is is is wearing.F. wearing.F. wearing.F. Often Often Often the the the original original original significance significance significance of of of the the clothing clothing has has has been been been forgotten forgotten forgotten or or or has has has changed changed changed over over over time.G. time.G. time.G. Just Just Just as as as blue blue blue jeans jeans jeans and and T-shirts say a great deal about the people who are wearing them, so does the Western business suit. 6. 【B1】7. 【B2】8. 【B3】9. 【B4】10. 【B5】Section C China's first Nobel Prize winner in in physiology physiology or medicine, Tu Youyou, celebrated celebrated her her her 86 86 86 th th th birthday birthday birthday by by by signing signing signing an an an official official official agreement agreement agreement to to to donate donate donate 1 1 1 million million yuan yuan to to to establish establish establish the the the Peking Peking Peking University University University Tu Tu Tu Youyou Youyou Youyou Talent Talent Talent Award Award Award Foundation.The Foundation.The initiative will provide financial support and incentives to the university's students and young young teachers teachers teachers of of of medicine. medicine. A A vice-chairman vice-chairman vice-chairman of of of the the the National National National Committee Committee Committee of of of the the Chinese People's Political Consultative Conference and a vice-minister of education witnessed the signing at Tu's residence on December 25th, 2016, a few days before her her birthday birthday birthday on on on December December December 30th. 30th. "I've "I've gotten gotten gotten to to to where where where I I I am am am now now now thanks thanks thanks to to to the the university's university's medicine medicine medicine programme," programme," programme," Tu Tu Tu says. says. says. "I "I "I hope hope hope the the the younger younger younger generation generation generation can can achieve even more. " Young researchers enjoy a favourable environment compared with the past, as the country is now very supportive of science and innovation, she says. Tu is best-known for discovering the use of artemisinin(青蒿素)and dihydroartemisinin(双氢青蒿素)to treat malaria(疟疾). She shared the Nobel Prize in 2015 with Irishman William Campbell and Japanese Satoshi Omura for developing therapies against malaria and infections caused by roundworm parasites. That made her her the the the first first first Chinese Chinese Chinese Nobel Nobel Nobel winner winner winner in in in physiology physiology physiology or or or medicine, medicine, medicine, and and and the the the first first first Nobel Nobel winner whose education and research was completed exclusively in China.Tu enrolled enrolled in in in Peking Peking Peking University's University's University's medicine medicine medicine school(now school(now school(now the the the Peking Peking Peking University University University Health Health Science Centre)in 1951. After graduation, she continued her studies and research of fusing traditional Chinese and modern Western medicines at the China Academy of Chinese Medical Sciences, where she still works. She won the top medical-science prize, the Lasker Award, in 2011. She was the first Chinese to claim the honour. Her foundation foundation will will will award award award 5, 5, 5, 000 000 000 yuan yuan yuan per per per student student student and and and 25, 25, 25, 000 000 000 yuan yuan yuan per per per teacher. teacher. teacher. The The foundation's annual earnings will determine the number of recipients each year. The PKU Health Science Centre, founded in 1912, ranks among China's most prestigious medical schools. It has earned international prominence for its researchers' achievements. And some of the research has been published in the journal Science. Questions 66—70 Answer the following questions according to the passage. 11. How did Tu Youyou celebrate her 86th birthday? 12. What was Tu Youyou's contribution to medicine? 13. Who won the Nobel Prize in physiology or medicine of 2015? 14. 14. How How How many many many students students students and and and young young young teachers teachers teachers can can can receive receive receive awards awards awards from from from the the foundation each year? 15. When was the Peking University Health Science Centre founded? Section DIn In this this this age age age of of of consumerism, consumerism, consumerism, many many many people people people are are are finding finding finding themselves themselves themselves overloaded overloaded with with possessions possessions possessions and and and a a a desire desire desire for for for even even even more, more, more, probably probably probably as as as a a a result result result of of of the the the countless countless advertisements we are exposed to. With advertisers finding new ways to get people to buy their products, a movement towards living a simpler non-consumer life is taking newspaper newspaper newspaper columnist columnist columnist Craig Craig Craig Wilson Wilson Wilson spent spent spent all all all of of of 2003 2003 2003 spending spending spending the the the least least amount of money possible. He allowed himself to purchase books, music and gifts. Otherwise, Otherwise, he he he would would would not not not permit permit permit himself himself himself to to to buy buy buy anything anything anything new. new. new. Although Although Although he he he had had had to to avoid certain stores, he was able to achieve his goal. He claims the experience was beneficial, and he continues to keep shopping to a minimum. Popular author Judith Levine came up with the idea and also found the experiment worthwhile. In 2006, a group group of of of ten ten ten friends friends friends in in in San San San Francisco Francisco Francisco took took took the the the idea idea idea and and and made made made a a a pledge pledge pledge to to to live live live as as cheaply cheaply as as as possible possible possible for for for a a a year. year. year. They They They posted posted posted their their their agreement agreement agreement online online online and and and attracted attracted thousands of supporters, many of whom promised to join. An appearance on US TV led to global publicity and and more more more members members members joined joined joined them. them. The The pledge pledge pledge followed followed followed two two rules: rules: 1)Don't 1)Don't 1)Don't buy buy buy new new new products products products of of of any any any kind, kind, kind, and and and 2)either 2)either 2)either borrow borrow borrow or or or buy buy buy used used merchandise. They allowed several exceptions to the rules. Although a few members failed failed to to to follow follow follow the the the rules rules rules at at at times, times, times, they they they generally generally generally succeeded succeeded succeeded and and and most most most of of of them them continue their pledge to this day. Says Rachel, " It makes you change the way you look at things and appreciate what you have. " She estimates that she saved $4,000 that year. There are critics of the simplicity movement. Author Ted Nordhaus warns that this movement is unlikely to be successful on a large scale. Developing nations need need markets markets markets for for for what what what they they they produce. produce. produce. He He He says, says, says, "To "To "To live live live is is is to to to consume, consume, consume, and and and only only technology and innovation can begin to address these global issues. " Though living more simply may not solve all of the world's problems, many of us could reconsider our consumption practices that are putting a strain on our natural resources and add to rising levels of pollution. Indeed, in times when money is short, more people will be reducing their spending out of necessity, rather than out of concern for the environment. Regardless of the motivation, radically rethinking the ways we spend money money and and and value value value possessions possessions possessions may may may be be be just just just what what what the the the world world world needs. needs. needs. Questions Questions Questions 7171—75Complete the summary with a maximum of two words from the passage, changing the form where necessary.Due to the negative effects of 【R1】______, many people are making an effort to reduce their amount of spending. They try to make their lives【R2】______by shopping less for new products they may not really need. A group of friends attracted so much 【R3】______with their plan to avoid buying new products. They did allow for some 【R4】______ to their no-shopping rules. There are some critics, however, who don't believe the movement will 【R5】______ on a large scale. But many people still think it is necessary to rethink the ways we spend money and the value of new possessions. 【R1】【R2】【R3】【R4】【R5】ⅣBicycle sharing has been a hotly debated topic over the past two years. Bicycles are nothingexotic to Chinese people. In the 1960s and 1970s, every family dream to own a bicycle, 【M1】______considering it a symbol of household wealth. In the 1980s, bicycles became a daily necessity andmost important means of transport for the Chinese. Since the 1990s, bicycles have lost 【M2】______their popularity as cars have have gradually gradually gradually dominated dominated dominated China's China's China's streets. streets. streets. Even Even Even today, today, today, cars cars cars remain remain remain the the the symbols symbols symbols for for fortune in society. Currently, bicycle sharing is fueling a cycling renaissance.【M3】______Public bicycle rental systems have been established in many countries, most by the 【M4】______government. Citizens only need to insert coins or swipe a special card to rent a bicycle and then return it to a fixed spot. And China's bicycle-sharing market is nothing like that. Equipped with a 【M5】______GPS system, "Mobike" and "ofo" , China's two largest bicycle rental startups, they enable 【M6】______people to locate, locate, book, book, and and unlock unlock a a bicycle bicycle in their neighbourhood via a a smartphone. smartphone. Cyclerscan drop the bicycle somewhere as long as it doesn't disturb traffic. To some extent, 【M7】______China's bicycle-sharing industry has provided more convenience convenience to to to city city city commuters. commuters. 【M8】______In ______In 2015, 2015, 2015, the the the numbers numbers numbers of of of shared shared bicycles in China exceeded every other country. Although 【M9】______the future of this business model is still unclear, bicycle-sharing is bound to change people's ways of of travel. travel. travel. It It It embodies embodies embodies China's China's China's focus focus focus on on on efficiency, efficiency, efficiency, high high high costs costs costs and and and environmental environmental protection.【M10】______ 1. 【M1】2. 【M2】3. 【M3】4. 【M4】5. 【M5】6. 【M6】7. 【M7】8. 【M8】9. 【M9】10. 【M10】Part Ⅴ TranslationSection A1. The Times is one of Britain's oldest and most influential newspapers. It began its its life life life in in in 1785. 1785. 1785. In In In the the the nineteenth nineteenth nineteenth century, century, century, The The The Times Times Times developed developed developed a a a reputation reputation reputation for for accurate reporting and independent editorial views. It is published in London, along with its sister newspaper, The Sunday Times, which has at least ten sections and takes all week to read! " The Times has had an excellent reputation for over 200 years," said its editor, who has worked for the paper since 1980, "and now we are trying our best best to to to continue continue continue that that that tradition tradition tradition in in in order order order to to to produce produce produce a a a newspaper newspaper newspaper for for for the the the twenty-first twenty-first century. " Section B【T1】 剪纸，顾名思义，就是用剪刀把纸剪成图形(graphics)。
智力测试题2018(3篇)
第1篇一、选择题（每题2分，共20分）1. 以下哪个国家的首都是伦敦？A. 法国B. 英国C. 德国D. 意大利2. 下列哪个元素是地球大气层中含量最多的？A. 氧气B. 氮气C. 氢气D. 二氧化碳3. 下列哪个生物被称为“森林的医生”？A. 蜘蛛B. 蚂蚁C. 啄木鸟D. 蜻蜓4. 以下哪个国家是2018年世界杯足球赛的东道主？A. 巴西B. 德国C. 法国D. 阿根廷5. 下列哪个节日是2018年中国的传统节日？B. 感恩节C. 春节D. 万圣节6. 以下哪个城市被誉为“音乐之都”？A. 悉尼B. 纽约C. 维也纳D. 伦敦7. 下列哪个国家是2018年夏季奥运会的东道主？A. 日本B. 韩国C. 中国D. 巴西8. 以下哪个成语的意思是“形容十分小心谨慎”？A. 慎之又慎B. 如履薄冰C. 小心翼翼D. 精打细算9. 以下哪个城市是2018年亚洲运动会的东道主？A. 吉隆坡B. 曼谷C. 首尔10. 下列哪个国家的国旗上有三种颜色？A. 美国B. 俄罗斯C. 日本D. 法国二、填空题（每题2分，共20分）1. 2018年，我国正式成立了中国科学院大学。
2. 2018年，我国成功发射了嫦娥四号探测器。
3. 2018年，我国成功举办了一带一路国际合作高峰论坛。
4. 2018年，我国正式开通了上海自贸区。
5. 2018年，我国成功举办了一带一路国际合作高峰论坛。
6. 2018年，我国成功举办了世界杯足球赛。
7. 2018年，我国成功举办了亚洲运动会。
8. 2018年，我国成功举办了世界移动通信大会。
9. 2018年，我国成功举办了夏季奥运会。
10. 2018年，我国成功举办了世界人工智能大会。
三、判断题（每题2分，共20分）1. 2018年，我国成功发射了嫦娥四号探测器。
（√）2. 2018年，我国成功举办了一带一路国际合作高峰论坛。
（√）3. 2018年，我国正式开通了上海自贸区。
（√）4. 2018年，我国成功举办了世界杯足球赛。
2018年世界少年奥林匹克数学竞赛四年级海选赛试题含答案
绝密★启用前世界少年奥林匹克数学竞赛（中国区）选拔赛地方海选赛选手须知：1、本卷共三部分，第一部分：填空题，共计50分；第二部分：计算题，共计12分；第三部分：解答题，共计58分。
2、答题前请将自己的姓名、学校、赛场、参赛证号码写在规定的位置。
3、比赛时不能使用计算工具。
4、比赛完毕时试卷和草稿纸将被收回。
四年级试题（Ａ卷）（本试卷满分120分 ，考试时间90分钟 ）一、填空题。
（每题5分，共计50分）1、一辆洒水车4小时洒水124米，照这样计算，2台洒水车7小时可洒水 米。
2、小磊家住四楼，他每上一层楼要24秒，从一楼到四楼，他一共走了 秒。
3、在“□”内，填上合适的数字，使等式成立：53-35=（ -8）⨯（81÷9）4、◇+◇+○=7，○+◇=5，□+□+◇=10，◇= ，○= ，□= 。
5、奶奶对孙子说“再过3年，我的年龄正好是你的10倍。
”奶奶今年77岁，孙子今年 岁。
6、学校一次数学竞赛，共有50人参加，其中第一题做错的有18人，第二题做错的有21人，第一题和第二题都做对的有17人，那么这两题都做错的有 人。
7、100个连续自然数（按从小到大的顺序排列）的和是8450，取出其中第1个，第3个…第99个，再把剩下的50个数相加，和为 。
8、小红一家去香港旅行，2005年10月1日出发，当天是星期六，10月25日回家，请问小红一家回来这一天是星期 。
9、马路的一边每隔9米种一棵柳树，小军乘车5分钟共看到501颗柳树，那么汽车每小时走 千米。
10、在图中，外圈最大正方形的边长为8厘米，那么最中间的小正方形的面积是 平方厘米。
二、计算题。
（每题6分，共计12分）11、653-248-53-52-39+5912、32⨯33⨯34+64⨯66⨯68+96⨯99⨯102+128⨯132⨯136省 市 学校 姓名 赛场 参赛证号∕∕∕∕∕∕〇∕∕∕∕∕∕〇∕∕∕∕∕∕∕〇∕∕∕∕∕∕ 密 〇 封 〇 装 〇 订 〇 线 ∕∕∕∕∕∕〇∕∕∕∕∕∕〇∕∕∕∕∕∕〇∕∕∕∕∕∕〇∕∕∕∕∕∕密 封 线 内 不 要 答 题三、解答题。
20182019学年全国高中联合竞赛竞赛一试A卷数学试题
2018-2019 学年全国数学联合比赛一试（ A 卷）试题一、填空题：本大题共 8 小题 , 每题 8 分, 共 64 分. 温馨提示：多少汗水曾洒下，多少期望曾播种，终是在高考交卷的一刹尘埃落地，多少记忆梦中挂念，多少青春付与流水，人生，总有一次这样的成败，才算长大。
高考保持心平气和，不重要张，像对待平常考试相同去做题，做完检查一下题目，不要直接交卷，检查下有没有错的地方，而后耐心等候考试结束。
1.设 f (x) 是定义在 R 上的函数，对任意实数x 有f ( x3)f (x 4)1.又当0x 7 时，f (x)log 2 (9x) ，则f (100) 的值为________.2.若实数 x, y 满足x2 2 cos y 1 ，则x cos y 的取值范围是________.3.在平面直角坐标系xOy 中，椭圆 C 的方程为x2y21，F 为C的上焦点， A为C 的910右极点， P 是 C 上位于第一象限内的动点，则四边形OAPF 的面积的最大值为________.4. 若一个三位数中任意两个相邻数码的差均不超出1，则称其为“安稳数”. 安稳数的个数是________.5.正三棱锥 P ABC 中， AB1， AP2,过 AB 的平面将其体积均分，则棱PC 与平面所成角的余弦值为 ________.6.在平面直角坐标系 xOy 中，点集K x, y x, y1,0,1，在 K 中随机拿出三个点，则这三点中存在两点之间距离为 5 的概率为________.7.在 ABC中， M 是边 BC的中点， N 是线段 BM 的中点.若 A π， ABC 的面积为33 ，则 AM AN 的最小值为________.8.设两个严格递加的正整数数列a n， b n满足： a10b102017，对任意正整数n ，有a n 2 a n 1 a n，b n 1 2b n，则 a1 b1的全部可能值为________.二、解答题（本大题共 3 小题，满分 56 分. 解答应写出文字说明、证明过程或演算步骤 . ）9.设 k, m 为实数，不等式 x2kx m 1 对全部x a,b 成立.证明： b a2 2 .10.设 x1, x2 , x3是非负实数，满足 x1x2x3 1，求x13x25x3x1x2x3的最小35值和最大值 .11. 设复数z1,z2满足Re(z1)0, Re(z2 ) 0 ，且 Re(z12 )Re(z22 ) 2（此中Re(z)表示复数 z 的实部）.（1）求Re( z1z2)的最小值；（2）求z1 2 z2 2 z1z2的最小值 .2017 年全国数学联合比赛一试（A 卷）答 案一、填空题1. 答案：1.21 解：由条件知，f ( x 14)f ( x) ，所以f (x 7)f ( 100 _ f ( 10014 7)f ( 2)11 1 .f (5)log 2 422. 答案：1,3 1 .解：因为 x 2 1 2 cos y 1,3 ，故 x3, 3 ；由 cos y1 x 2可知， x cos y x1 x 21( x 1)2 1. 所以当 x 1 时， 22 2 x cos y 有最小值 1（这时 y 可以取 π）；当 x 3 时， x cos y 有最大值 3 112（这时 y 可以取 π ）. 因为 1) 2 1的值域是 1, 3 1 ，从而 x cos y 的取值 （ x 2范围是1, 3 1 .3. 答案：3 112解：易知 A(3，0), F (0，1) . 设 P 的坐标是 (3 cos , 10 sin ),π） (0,，则2SOAPESOAPSOFP1 3 10 sin11 3cos2 23 sin )3 11) .（ 10 cossin(22此中arctan10. 当arctan 10 时，四边形OAPF面积的最大值为3 11.102 4.答案： 75.解：考虑安稳数 abc .若 b0, 则a1, c 0,1，有 2 个安稳数 .若 b1，则a1,2 , c0,1,2，有2 3 6 个安稳数.若 2b8，则a,c b1,b,b1，有7 3 3 63个安稳数.若 b9，则 a, c 8,9，有 22 4个安稳数.综上可知，安稳数的个数是 2 6 63 4 75 .5. 答案：35 . 10解：设 AB, PC 的中点分别为 K , M ,则易证平面 ABM 就是平面. 由中线长公式知AM 21(AP2AC 2) 1 PC2 1 (2212 )122 3 , 2424225 .所以 KM AM 2AK 231222又易知直线 PC 在平面上的射影是直线 MK ，而 CM 1， KC3,所以2KM 2MC 2KC 25133 5cos KMC44,2KM MC510故棱 PC 与平面所成角的余弦值为35 . 106.答案：4 . 7解：易知 K 中有9个点，故在 K 中随机拿出三个点的方式数为C9384种.将 K 中的点按以下图标志为A1, A2，, A8，0，此中有8对点之间的距离为 5. 由对称性，考虑取 A1，A4两点的状况，则剩下的一个点有7 种取法，这样有7856 个三点组（不计每组中三点的次序） . 对每个 A i (i1,2,,8), K 中恰有 A i 3 , A i 5两点与之距离为 5 （这里下标按模 8 理解），因此恰有 A i , A i 3，A i 5 i 1,2, ,8这 8个三点组被计了两次 . 从而满足条件的三点组个数为56 8 48 ，从而所求概率为48 4 .8477.答案： 3 1.解：由条件知， AM 1AB AC ,AN3AB1AC,故244AM AN 1AB AC3AB1AC2AC2.13AB4AB AC 2448因为3SABC1AB AC sin A3AB AC ,所以 AB AC 4 ,进一步可24得AB AC AB AC cos A2,从而 AM AN 1(2 3 AB22AC4AB AC) 83AB AC 1AB AC 3 1.42当 AB2，AC24 3 时，AM AN的最小值为3 1 . 438. 答案： 13,20.解：由条件可知： a1 ,a2 , b1均为正整数，且 a1a2 .因为 2017b1029 b1512b1，故 b11,2,3，频频运用 a n的递推关系知a10 a9 a82a8a73a7 2a6 5a63a58a5 5a413a48a321a313a234a221a1，所以 21a10b105122mod 34 ，a1b1b1而13 21 34 8 1，故有a113 21a1 13 2b126b1 mod 34 .①另一方面，注意到 a1a2，有 55a1 34a2 21a1512b1，故a1512b1.②55当 b11时，①，②分别化为a126(mod 34),a1512，无解 . 55当 b1 2 时，①，②分别化为a152(mod 34).a11024，获得独一的正整数55a118 ，此时 a1 b120 .当 b1 3 时，①，②分别化为a178(mod 34).a11536，获得独一的正整数55a110 ，此时 a1 b113.综上所述， a1b1的全部可能值为13,20.二、解答题9. 证明：令f x x2kx m, x a, b ，则 f x1,1 .于是f a a2ka m1,①f b b2kb m1,②a b a b2 a bf k m 1③222由① +②2③知， a b2 f a f b 2 f a b 4 ，故 b a 2 2 .2210.解：由柯西不等式2x1 3x25x3x2x3x1 x1x2x3 x153x25x3 335x1x2x321，当 x 1 1, x 2 0, x 30 时不等式等号成立，故欲求的最小值为1.因为x 1 3x 2 5x 3 x 1x 2 x 31 3x 25x 3 5x 15x 2 x 335x 1351 1x 15x 223x 2 5x 35x 1 x 35 43 114 x26x 2 6x 320 1 39 ，16x 16x 2 6x 32205当 x 11, x 2 0, x 31 时不等式等号成立，故欲求的最大值为 9 .22511. 解：（ 1）对 k 1,2 ，设 z kx k y k i ( x k , y k R) . 由条件知 x kRe(z k ) 0, x k 2 y k 2 Re(z k 2 )2 .所以 Re(z 1 z 2 ) Re((x 1 y 1i)( x 2y 2i )) x 1x 2 y 1 y 2y 12 2 ( y 22 2)y 1 y 2 ( y 1 y 22) y 1 y 2 2 .又当z 1 z 22 时， Re(z 1 z 2 ) 2. 这表示， Re(z 1 z 2 ) 的最小值为 2.（2）对 k1,2 ，将 z k 对应到平面直角坐标系xOy 中的点 P k ( x k , y k ) ，记 P 2' 是 P 2 关于 x 轴的对称点，则 P 1, P 2' 均位于双曲线 C : x 2 y 22 的右支上 . 设 F 1，F 2分别是 C的左、右焦点，易知1 (2 0), F 2(2 0) .F， ，依据双曲线的定义，有P 1F 1 P 1 F 2 2 2，P 2'F 1 P 2'F 2 2 2,从而得z 1 2 z 22 z 1 z 2z 12 z 2 2 z 1 z 2P 1 F 1 P 2' F 1 P 1P 2' 4 2 P 1F 2 P 2'F 2P 1P 2'4 2 ,等号成立当且仅当 F 2 位于线段 P 1 P 2' 上（比方，当 z 1 z 222i 时，F 2 正是 PP 12' 的中点）.综上可知， z 12z 12 z 1 z 2 的最小值为 4 2 .。
八年级数学竞赛试卷
2018—2019学年度八年级数学竞赛试卷（试卷共6页） 温馨提醒：本试卷所有题都在答题卡上作答！一、选择题（每小题3分；共30分） 1. 若三角形三边长分别是23,3,3则这个三角形是( )A. 直角三角形B. 等腰三角形C. 等腰直角三角形D. 等边三角形 2. 估计3218+⨯的运算结果应在 ( )A. 1到2之间B.2到3之间C. 3到4之间D.4到5之间 3. 若)8)((-+x m x 中不含x 的一次项，则 m 的值为 （）A.8B. -8C. 0D. 8或-8 4.已知x x x -=+-525102，则 x 的取值范围是 （）A. 为任意实数B.50≤≤xC.5≥xD.5≤x5. 如图1所示，BC AB ⊥,BC CD ⊥，垂足分别为B,C,AB=BC,， E 为 BC 的中点， 且BD AE ⊥于 F ，若CD=4cm ， 则 AB 的长度为 ( )A. 4cmB.8cmC.9cmD. 10cm6.如图2，ABC ∆的周长为36cm ，把其边AC 对折，使点 C,A 重合，折痕交BC 边于 点D ，交AC 边于点E ，连接AD ，若AE=6cm,则 ABD ∆的周长是 ( )A. 24cmB. 26cmC.28cmD. 30cm图1图2 图3 图47. 如图3，一只蚂蚁从长、宽都是 4，高是 6 的长方体纸箱的 A 点沿纸箱爬到B 点，那么它所行的最短路线的长是 （ ） A.9 B.10C.24D.1728. 如图4，将三个同样的正方形的一个顶点重合放置，如果 0451=∠，0303=∠，那么2∠的度数是 （ ） A.015B.025C.030D.0459. 若直线y=-2x+m 与直线 y=2x-1的交点在第四象限，则 m 的取值范围 是 （ ）A.1->mB.1<m C.11<<-m D. 11≤≤-m10. 已知关于 x 的分式方程1131=-+-xx m 的解是非负数，则 m 的取值范围 是 ( )A.2>mB. 2≥mC.32≠≥m m 且D.32≠>m m 且二、填空题（每小题4分，共24分） 11. 计算：=-+20192018)21()21( ．12. 如图5，已知ABC∆中，40=∠A ，剪去A∠后成四边形，则=∠+∠21 度．图5 图6 图7 图813. 如图6在平行四边形ABCD 中，BAD ∠的平分线AE 交 BC 于点E ，且BE=3，若平行四边形ABCD 的周长是16，则EC 等于 ．14. 已知x 是整数，且分式1222-+x x 的值为整数，则x 可取的值是 ．15. 如图7，在直角坐标系中，直线l 是第二、四象限的角平分线，点A 在y 轴上，OA=2，点B 的坐标是(1,2)，OAB ∆ 与 ''B OA ∆ 关于直线 l 对称．则点'B 的坐标是 ．16. 如图8，10个边长为1 的正方形如图摆放在平面直角坐标系中，经过原点的一条 直线a 将这10个正方形分成面积相等的两部分，则该直线a 的解析式为 ． 三、解答题（共3个小题，每小题6分，满分18分） 17.计算：（4﹣6）÷﹣（+）（﹣）18.解方程：2631132-=--x x19. 先因式分解，然后计算求值：),(5)3)((22y x xy y xy x y x +-+++其中4.3,6.6-==y x ．四、解答题（共3个小题，每小题7分，满分21分）20.如图所示，有一个直角三角形纸片，两直角边AC=6cm, BC=8cm ，，现将直角边 AC 沿直线AD 折叠，使它落在斜边AB 上且与 AE 重合，求出CD 的长.21.如图，BD AC ⊥ 于点Ｃ，Ｆ是ＡＢ上一点，ＦＤ 交ＡＣ 于点Ｅ，ＢＤＦ互余。
NOIP2018普及组复赛题解
NOIP2018普及组复赛题解本次也是天天快乐编程集训队2021CSP&NOIP赛前训练-赛前适应赛的题⽬，OI赛制有步骤分，请⼤家放⼼书写代码。
2018年⼀等奖浙江分数线为230分，⼆等奖分数线为100分，三等奖分数线为80分。
当年附中情况，zxy是163分对应luogu题⽬，、、、，可以到luogu上查看更多题解。
字符串需要读取⼀⾏，即gets或者getline。
判断数字和字母⼤⼩写就是满分了第⼀题⽐较送分，⼀般情况下第⼀题最简单，是签到题。
但是如果第⼀题⽐较难，应该先做后⾯的，⽐赛时间有限。
正式⽐赛需要注意这个题⽬概况，这个题需要我们在相应的⽂件夹内将⽂件名命名为title.cpp，并在代码中添加上⽂件读写。
#include<bits/stdc++.h>using namespace std;int main(){freopen("title.in","r",stdin);freopen("title.out","w",stdout);//你的代码return 0;}枚举、预处理枚举，p1位置加s1个⼯兵，然后依次枚举把s2个⼯兵放在所有的兵营⾥，每次算⼀遍双⽅势⼒之差，取最⼩就可以了直接枚举，可以得到80分#include <bits/stdc++.h>using namespace std;int n,m, p1, s1, s2;int a[1000005];//计算双⽅势⼒之差int cal(int x){//sum1计算左边，sum2计算右边int sum1 = 0, sum2 = 0;//先假设位置x加上s2个⼯兵a[x] += s2;for (int i = 1; i <= n; i++){//m号兵营跳过if (i == m)continue;//分左右else if (i < m)sum1 += (m - i) * a[i];elsesum2 += (i - m) * a[i];}//再减去s2个，因为是假设加上了s2个⼯兵a[x] -= s2;if (sum1 >= sum2)return sum1 - sum2;return sum2 - sum1;}int main(){scanf("%d", &n);for (int i = 1; i <= n; i++)scanf("%d", &a[i]);scanf("%d%d%d%d", &m, &p1, &s1, &s2);//加上s1个⼯兵a[p1] += s1;int min = 1e9,ans;//枚举编号ifor (int i = 1; i <= n; i++){//算⼀下势⼒之差int tmp = cal(i);//⼩的话要更新if (min > tmp){min = tmp;ans = i;}}printf("%d", ans);return 0;}之前的代码是超时的，因为做法是O(n^2 )的，但是后20%数据是10^5 ，写起来要难写些。
NOIP2018普及组初赛题详细解析v1
NOIP2018初赛普及组C++题目+解析二十四届全国青少年信息学奥林匹克联赛初赛——普及组一、单项选择题（共15 题，每题2 分，共计30 分；每题有且仅有一个正确选项）1. 以下哪一种设备属于输出设备：（）A. 扫描仪B. 键盘C. 鼠标D. 打印机答案:D解析:扫描仪是输出设备显而易见2. 下列四个不同进制的数中，与其它三项数值上不相等的是（）。
A. (269)16B. (617)10C. (1151)8D. (1001101011)2答案: D解析：都转成二进制，然后前3个都是1001101001，跟D不同3. 1MB 等于（）。
A. 1000 字节B. 1024 字节C. 1000 X 1000 字节D. 1024 X 1024 字节答案:D解析:1 M B = 1024 K B = 1024 ∗1024 B1MB=1024KB=1024*1024B1MB=1024KB=1024∗1024B 4. 广域网的英文缩写是（）。
B. WANC. MAND. LNA广域网（英语：Wide Area Network，缩写为WAN），又称广域网、外网、公网。
是连围从几十公里到几千公里，它能连接多个地区、城市和国家，或横跨几个洲并能提供远距LAN（Local Area Network (缩写:LAN)）局域网的覆盖范围一般是方圆几千米之内，其具备的安装便捷、成本节约、扩展方便等特点使其在各类办公室内运用广泛。
局域网可以实现全，能够有效地保护资料安全，保证局域网网络能够正常稳定的运行。
答案:B A是局域网C是城域网5. 中国计算机学会于（）年创办全国青少年计算机程序设计竞赛。
A. 1983B. 1984D. 1986答案:B6. 如果开始时计算机处于小写输入状态，现在有一只小老鼠反复按照CapsLock、字母键A、字母键S、字母键D、字母键F 的顺序循环按键，即CapsLock、A、S、D、F、CapsLock、A、S、D、F、……，屏幕上输出的第81 个字符是字母（）。
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2018-19DI中国区省市赛即时挑战______级别通往无处的桥挑战:参赛队的任务是搭建一座“通往无处的桥”。
就此挑战而言，“通往无处的桥”是指桥的尽头超越了木桩，越远越好。
时间:你们有4分钟或5分钟时间来发挥想象力及使用创意流程来搭建“通往无处的桥”。
程序:（4分钟或5分钟）注意：此挑战只有一个环节。
∙利用桌上的材料搭建一座“通往无处的桥”。
∙桥不允许附着在木桩上；木桩不一定是直立的。
∙桥应该以一个方向超过木桩的位置，越远越好。
∙桥不允许接触桌子。
∙如果在4分钟内完成挑战，可以得到额外分数。
∙在挑战时间结束时，裁判将测量你们的桥超过木桩的距离。
材料:2支塑料叉2张纸4张不干胶标签1个纸盘4根封口铁丝4根铅笔3根吸管注：不干胶标签不允许粘贴在木桩或桌子上。
另外有一把尺用来测量，不允许损坏，也不能成为桥的一部分。
得分方法:A.在4分钟内完成挑战就可以得到20分。
B.桥以一个方向超越木桩的距离：每2.5cm可以得到2分（此项最高40分）。
C.创意使用材料：最高20分。
D.团队合作：最高20分。
2018-19DI中国区省市赛即时挑战参赛队学校：_____________________________参赛队名称：______________________会员号：185-团队挑战题（圈选一个）：A B C D E PO______级别通往无处的桥评分表裁判姓名：评分项目分数范围得分A.在4分钟内完成挑战是20分;否0分B.桥以一个方向超越木桩的距离：______cm÷2.5x2分（此项最高40分）C.创意使用材料0或1～20分D.团队合作1～20分总分裁判注意事项：1.所有分数必须是整数，没有小数。
2.每一位裁判给的客观分数必须一致。
2018-19DI中国区省市赛即时挑战______级别通往无处的桥裁判布置场地用在场地中央放一张桌子。
桌上放一个10cm X10cm X30cm的木桩，不要固定。
挑战材料和尺也放在桌上。
木桩桌子Destination Imagination®2018-19DI中国区省市赛即时挑战______级别不要碰挑战:参赛队的任务是搭建一座能够独自站立的结构，并且能够在规定的区域上方放置重量而不碰到桌面。
就此挑战而言，“独自站立”是指结构不附着在任何东西。
时间:你们有4分钟或5分钟时间来发挥想象力及使用创意流程来搭建你们的结构以及放置重量。
程序:（4分钟或5分钟）注意：此挑战只有一个环节。
∙利用桌上的材料搭建一座能够承受重量的结构，承重力越大越好。
∙结构材料和硾都不允许碰到以胶带标示的桌面区域。
∙如果在4分钟内完成挑战，可以得到额外分数。
材料:3根手工毛根1张纸2张索引卡1个纸杯45厘米长的细绳或线4张不干胶标签4个回形针5根吸管注：不干胶标签不允许粘贴在桌子或是硾上。
得分方法:A.在4分钟内完成挑战就可以得到10分。
B.在挑战结束时，结构在胶带区域的上方有至少一个硾就可以得到10分C.在挑战结束时，结构在胶带区域的上方的每一个硾可以得到4分（此项最高40分）。
D.创意使用材料：最高20分。
E.团队合作：最高20分。
2018-19DI中国区省市赛即时挑战参赛队学校：_____________________________参赛队名称：______________________会员号：185-团队挑战题（圈选一个）：A B C D E PO______级别不要碰评分表裁判姓名：评分项目分数范围得分A.在4分钟内完成挑战是10分;否0分B.结构在胶带区域的上方有至少一是10分;否0分个硾C.结构在胶带区域的上方共有_______个硾x4分（此项最高40分）D.创意使用材料0或1～20分E.团队合作1～20分总分裁判注意事项：1.所有分数必须是整数，没有小数。
2.每一位裁判给的客观分数必须一致。
2018-19DI中国区省市赛即时挑战______级别不要碰裁判布置场地用在场地中央放一张桌子，桌面用胶带贴出十字区域，如图所示。
桌上放挑战材料，以及10个硾（大的金属垫片，每个垫片挂上一个铁丝挂钩）。
用胶带贴出的十字区域桌子2018-19DI中国区省市赛即时挑战______级别夸张挑战:你们将表演同一个短剧三次。
每一次的表演细节都要比上一次更夸张。
时间:你们有3分钟时间来发挥想象力及使用创意流程来策划及创作短剧。
然后再有3分钟时间表演3次短剧（每个短剧1分钟）给裁判们看。
场景:有些人说故事极为夸张。
每次说这个故事，细节就越来越令人无法置信。
程序:第一环节（3分钟）：策划你们的短剧，每一次说这个故事，就变得更夸张。
第二环节（1分钟）：表演你们的短剧，没有任何夸张细节。
故事应该合情合理。
第三环节（1分钟）：再次表演同一个短剧，加上稍微夸张的细节。
此时故事应该难以置信。
第四环节（1分钟）：再次表演同一个短剧，加上极为夸张细节。
此时故事应该令人无法置信。
材料:每一支队都有一张空白A4纸及一支笔来策划表演。
得分方法:A.团队表演了一个没有夸张细节的故事就可以得到10分。
B.第二次和第三次表演里，夸张细节的创意：最高20分（此项最高40分）。
C.表演的创意：最高30分。
D.团队合作：最高20分。
Destination Imagination2018-19DI中国区省市赛即时挑战参赛队学校：_____________________________参赛队名称：______________________会员号：185-团队挑战题（圈选一个）：A B C D E PO______级别夸张评分表裁判姓名：评分项目分数范围得分A.故事没有夸张细节是10分;否0分B.第二次表演里，夸张细节的创意0或1～20分C.第三次表演里，夸张细节的创意0或1～20分D.整体表演的创意0或1～30分E.团队合作1～20分总分裁判注意事项：1.所有分数必须是整数，没有小数。
2018-19DI中国区省市赛即时挑战______级别全在披萨里挑战:你们的任务是制作一个有至少一种惊奇配料的披萨，然后在短剧里向裁判们展示。
时间:你们有4分钟时间来发挥想象力及使用创意流程、制作披萨、策划并排练短剧，再有1分钟时间表演短剧向裁判们展示披萨。
程序:第一环节（4分钟）：∙制作一个披萨，这个披萨必须有至少一种惊奇配料。
∙这个环节可以策划和排练表演。
第二环节（1分钟）：∙表演短剧，向裁判们展示披萨。
∙别忘了介绍你们的惊奇配料。
材料:1个披萨烤盘1个圆形纸板7张纸7把剪刀1盒彩笔注：剪刀和彩笔不允许损坏，也不能成为披萨的一部分。
得分方法:A.在第一环节结束时制作了一个披萨，并且有至少一种惊奇配料就可以得到20分。
B.披萨的创意：最高30分。
C.表演的创意：最高30分D.团队合作：最高20分。
2018-19DI中国区省市赛即时挑战参赛队学校：_____________________________参赛队名称：______________________会员号：185-团队挑战题（圈选一个）：A B C D E PO______级别全在披萨里评分表裁判姓名：评分项目分数范围得分A.制作了一个披萨，并且有至少一种惊是20分;否0分奇配料B.披萨的创意0或1～30分C.表演的创意0或1～30分D.团队合作1～20分总分裁判注意事项：1.所有分数必须是整数，没有小数。
2.每一位裁判给的客观分数必须一致。
2018-19DI中国区省市赛即时挑战______级别旧人新物挑战:你们将表演一个短剧，剧中的历史名人来到现代，并且使用现代的设备。
就此挑战而言，“现代设备”是指该历史名人所属年代不存在的任何物品。
时间:你们有4分钟时间来发挥想象力及使用创意流程来策划及排练短剧。
然后再有2分钟时间表演短剧给裁判们看。
场景:一位历史名人来到了现代。
在你们的表演里，这位历史名人发现并且使用了一件他/她所属年代不存在的现代设备。
程序：第一环节（4分钟）：策划并排练短剧。
短剧应该有开头、主体和结局。
第二环节（2分钟）：表演短剧给裁判们看。
材料:每一支队都有一张空白A4纸及一支笔来策划表演。
得分方法:A.短剧有开头、主体和结局就可以得到10分。
B.历史名人穿越到现代的创意：最高20分。
C.历史名人使用现代设备的创意：最高20分D.表演的创意：最高30分E.团队合作：最高20分。
2018-19DI中国区省市赛即时挑战参赛队学校：_____________________________参赛队名称：______________________会员号：185-团队挑战题（圈选一个）：A B C D E PO______级别旧人新物评分表裁判姓名：评分项目分数范围得分A.短剧有开头、主体和结局是10分;否0分B.历史名人穿越到现代的创意0或1～20分C.历史名人使用现代设备的创意0或1～20分D.表演的创意0或1～30分E.团队合作1～20分总分裁判注意事项：1.所有分数必须是整数，没有小数。
2.每一位裁判给的客观分数必须一致。
2018-19DI中国区省市赛即时挑战______级别搬运巨石挑战:你们的任务是将3块巨石从桌子的一端移到另一端。
时间:你们有5分钟时间来发挥想象力及使用创意流程将巨石移到桌子另一端的指定区域内，队员不能碰触巨石。
场地设置：场地中央有一张桌子。
桌子一端以胶带贴了一条标线，另一端贴了一个方形区域。
在标线后方有3个巨石。
另外有一张桌子放了挑战用材料。
程序：第一环节（5分钟）此挑战只有一个环节。
∙利用桌上的材料制作3个不同的装置，用来搬运巨石。
∙每一个装置只能搬运一个巨石。
∙每一次只能运送一个巨石。
∙队员任何时候都不允许碰触巨石。
∙在挑战结束时，只有完全位于方形区域内的巨石才能计分。
材料:60厘米长的细绳/线2张纸4张不干胶标签2个纸盘6根手工毛根5个棉球5个回形针5根吸管注：不干胶标签不允许粘贴在巨石或是桌上。
得分方法:A.在挑战结束时，每个完全位于方形区域内的巨石可得5分（此项总分最高15分）。
B.每一个用来运送巨石的装置的创意：最高15分（此项总分最高45分）。
C.创意使用材料：最高20分D.团队合作：最高20分。
2018-19DI中国区省市赛即时挑战参赛队学校：_____________________________参赛队名称：______________________会员号：185-团队挑战题（圈选一个）：A B C D E PO______级别搬运巨石评分表裁判姓名：评分项目分数范围得分A.完全位于方形区域内的巨石____个(最多3个)x5分B.装置1的创意0或1～15分装置2的创意0或1～15分装置3的创意0或1～15分C.创意使用材料0或1～20分D.团队合作1～20分总分裁判注意事项：1.所有分数必须是整数，没有小数。