武汉7年级长江作业本英语寒假作业答案

武汉7年级长江作业本英语寒假作业答案 精品文档 武汉7年级长江作业本英语寒假作业答案 下文是关于武汉7年级长江作业本英语寒假作业答案相关 内容 财务内部控制制度的内容财务内部控制制度的内容人员招聘与配置的内容项目成本控制的内容消防安全演练内容 ，希望对你有一定的帮助: 武汉7年级长江作业本英语寒假作业答案:九年级长江寒假作业英语答案 九年级长江寒假作业英语答案 听对话或独白，根据对话或独白的内容，从下面各 题 快递公司问题件快递公司问题件货款处理关于圆的周长面积重点题型关于解方程组的题及答案关于南海问题 所给的A、B、C三个选项中选择最佳选项。每段对话或独白读两遍。(共12分，每小题1分) 请听一段对话，完成第5至第6小题。 5. Where does the woman want to go? A. The library. B.The post office. C. The City Bank. 6. What should the woman do at the traffic lights? A. Turn right. B.Tum left. C(Go forward. 1 / 79 精品文档 请听一段对话，完成第7至第8小题。 7.Why did the woman take pictures of her flat? A. To put them in her living room. B(To show them to her friends( C. To send them to her parents. 8. Which room does the woman like best? A. The study. B.The living room.C.The 、bedroom. 请听一段对话，完成第9至第10小题。 9. When does the man go to the gym every day? A. After breakfast. B.After lunch. C.After dinner. 2 / 79 精品文档 10. What's the man's job? A.A reporter. B.An actor. C.A doctor. 请听一段对话，完成第11至第13小 题。 11. Why is the man asking for hot water? A. He is thirsty. B.His feet hurt.C.He feels cold. 12. How well did the man do in the race? A(He was in the middle. B. He was one of the fastest. C. He was one of the slowest. 13. What can you learn from the conversation? The man enjoys running. 3 / 79 精品文档 B. The man wants to win the race. C. The woman will run with the man. 请听一段对话，完成第14至第16小题。 14. What's the speaker mainly talking about? A. His students. B.His job. C. His trouble. 15. What do the students usually do duringthe lesson? A. Mark their coursework. B.Do experiments. C.Answer questions. 16. What does the speaker think of his way of teaching? A. It bores the students. B.It saves time C.It works. 三、听对话，根据所听到的对话内容和提示词语，记录关键 4 / 79 精品文档 信息。对话读两遍。(共10分，每小题2分) Healthy Dentistry To: Dr. Lee Patient’s name: Bill __17__ Last check-up: __18__ ago Check-up time: __19__, July 4 7:30 in the __20__ Room number: __21__ 知识运用(共25分) 四、单项填空。(共13分，每小题1分) 从下面各题所给的A、B、C、D四个选项中，选择可以填入空白处的最佳选项。 5 / 79 精品文档 22. The lovely girl is from Class6. ____ name is Alice. A. Her B. His C.Your D. Its 23.—Is your father home? —No，he’s working late ____ the office. A. on B. at C. of D. to 24. There were only two paintings for sale and he bought ____. A. all B. any C. both D. some 25. Let’s ____ for a walk, shall we? A. to go B. going C. go D. gone 26. —Where were you last Saturday? 6 / 79 精品文档 —I ____ in the Capital Museum. A. am B. will be C. was D. have been 27. —Mum, must I wash the dishes right now? —No, you ____. A. shouldn’t B. wouldn’t C. mustn’t D. needn’ t 28. I work hard this term, but Peter works much ____. A. hard B. harder C. hardest D. the hardest 29. —May I speak to the headmaster? —He ____ a meeting now. Can I take a message? A. is having B. had C. has D. will have 30. There are no buses, ____ you’ll have to walk. 7 / 79 精品文档 A. so B. or C. but D. for 31. — ____ is the dictionary? —It’s $22.95 A. How old B. How long C. How thick D. How much 32. I ____ Mr. Smith since he moved to Shanghai. A. didn’t hear from B. don’t hear from C. won’t hear from D. haven’t heard from 33. Today, computers are really helpful. They ____ everywhere. A. use B. are used C. used D. were used武汉 7年级长江作业本英语寒假作业答案。 34. —Can you tell me ____ the prize, Tom? 8 / 79 精品文档 —Last year。 A. when you got B. when did you get C. when will you get D. when you will get 五、完形填空。(共12分，每小题1分) 阅读下面的短文，掌握其大意，然后从短文后各题所给的A、 B、C、D 四个选项中，选择最佳选项。 Several weeks ago, our headmaster, Mr. Gaudi, told usthat our school had been chosen to compete on Smart Aleck—a game show which my best friend Carla and I both love. Carla has a good imagination, and I know a lot of history, so we thought we’d be good __35__ for the team. A few days later, Mr. Gaudi held a meeting with everyone interested in the__36__ . He told us that Smart Aleck uses a five member team. He also said that three more 9 / 79 精品文档 people would be needed as backup(替补). Unluckily four times that many students were at the meeting. So Mr. Gaudi said we would have a __37__ and the top eight scorers would become the team and the backup.Everybody agreed that this was a __38__ way to decide. Yesterday, all of the hopefuls went to the dining hall after school. We would have to decide the starting line-up(阵容).Mr. Gaudi acted as the host. After a couple of hours, all the __39__ on the team were set except one. Carla and I __40__ for that last position.We had to hold a one-on-one competition between the two of us.The winner would be on the team and the loser would be the backup. Midway through our two-person competition,I was starting to pull ahead.__41__ I saw the look on Carla's face.I waited for a second and knew what I had to do.As much as I wanted to be on Smart Aleck,Carla wanted __42__ even more.So,starting with my next question,I held back and le t Carla __43__,just by a little bit.Her expression as she __44__ she would be on the show made 10 / 79 精品文档 up for my not being on the team.And since I will go as backup,I'll still have the fun of seeing the show up close. Was I __45__ by not trying as hard as I could?I don't think so.No one noticed,and Carla and I didn't __46__ it.It won't hurt the team because Carla will be a very good competitor on the real show.I think that making my best friend happy was the right thing to do. 35. A.choices B.pairs C.leaders D.fans 36. A.course B.work C.trip D.show 37. A.direction B.discussion C.competition D.conversation 38. A.special B.hard C.fair D.funny 39. A.places B.rules C.names D.orders 40. A.tied B.clapped C.cried D.returned 11 / 79 精品文档 41. A.Still B.Never C.Then D.Again 42. A.us B.it C.me D.her[来新 课标 第一 网 43. A.wait B.turn C.move D.win 44. A.accepted B.realized C.considered D.decided 45. A.coming B.refusing C.helping D.cheating 46. A.mean B.plan C.regret D.say 阅读理解(共44分) 六、阅读下列短文，根据短文内容，从短文后各题所给的A、 B、C、D四个选项中，选择最佳选项。(共26分，每小题2 分) A Join Us for a Day at Sun Valley Amusement Park 12 / 79 精品文档 Children aged 10 to 14 are invited to take part in the “Event of the Summer” at Sun Valley Amusement Park, the most popular amusement park on the East Coast. Sun Valley has more than 80 amusement rides. For sports lovers, there are basketball courts, an indoor baseball field, and climbing walls. No amusement park would be complete without a gift shop. Sun Valley has two. You won’t want to miss out on this day of fun. Join us at Sun Valley Amusement Park on July 14 Register(登记)early. The cost of the trip is $25. This includes tickets and all rides. We suggest that all children bring lunch. 13 / 79 精品文档 Buses leave at 9:00 AM and return at 5:00 PM. Rain Date: Wednesday, July 16. Register at the Children’s RecreationCenter at the Town Hall by July 3. A one-day registratio n will also be held on July 1 at the Brown School. For more information, call Jane Parks at 555-7267 47. Who can take part in the “Event of the Summer”? A. Children under 5 B. Children over 16 C. Children aged 10-14 D. Children aged 5-9 48. The children had better bring ____ A. a basketball B. lunch C. a gift D. gloves 14 / 79 精品文档 49. When can children register at the Brown School? A. On July 1 B.On July 3 C.On July 14 D.On July 16 B Street Ping Pong— Ping! Do you like table tennis? If you had travelled to cities in the UK like London or Birmingham last summer, you might have seen one of the dozens of free tablesthat were there as part of a project (项目) called Ping!. What is Ping!?[ xk b 1.c o m] Ping～is a three-year table tennis project. It has been running since 2010 and this year, 2012, is the final year. The idea is to put free table tennis tables in eight different towns in the UK for four weeks during the summer. Each table comes with its own bats and balls and is free to play. You can find the tables outdoors. 15 / 79 精品文档 What does Ping! hope to achieve? It would be great if Ping～helped find a new Olympic table tennis star but what Ping! really hopes. to achieve is just to get people playing and having fun together."Putting a ping pong table on the street gives people a chance to connect with other people," said MeeraSodha, Ping! Project Manager. One of the towns that took part in the project was Hull, a city in England. Forty-five tables were put into the city. JakobAdamski, an ESOL student learning.English, said, "I really enjoyed playing table tennis in the park. It was alsoagood way for me to practise my English and meet people." 50 When did the Ping! project start? A. Last summer. B. Last winter. C. In 2010. D. In 2012. 51. What's the Ping!project?武汉7年级长江作业本英语 寒假作业答案。 16 / 79 精品文档 A. Choosing table tennis stars. B. Holding table tennis matches. C. Teaching people how to .play table tennis. D. Putting free table tennis tables in some towns. 52. The purpose of the Ping!project is A. to help people practise English B. to invite people to visit the UK cities C. to get people to play and have fun together. D. to encourage people to take part in the 2012 0lympics C The right name is important in the business world. All 17 / 79 精品文档 you have to do is think of the names for some of the products you buy every day and you’ll agree that the name and the product are connected in the everyone’ s mind. In many countries, successful trade or brand names are protected by law. This is so that other companies cannot make a product and, in fact, be buying something different. Businesses register a company or a product name with the government. In fact, more than 1,000 product and company names are registered every hour. Many companies spend a lot of money to find the right name for their products. A good example of this is. In the car industry. Some successful names for cars have powerful associations (联系).The Ford Mustang and the Jaguar are only two examples of choosing the names of animals that are fast and strong. When a U. S company decides to sell its product in another country, it has to make sure that the product name translates properly. When Coca-Cola introduced its soft drink to China, it looked for the right name. 18 / 79 精品文档 It wanted a name that would do two things. One was to present its image(形象)in Chinese and the second was to be close to its first brand name—Coke. It took some efforts before finding the right word —which sounds similar and translates as “happiness in the mouth”. Asian company names are not new to the United States. The brand names of Samsung and Sony have been successful. Finding the right brand name is a big business. Asian companies that sell to foreign markets pay to find a name that will connect with its customers. There are even naming companies that specialize in inventing product names. These companies can charge (要价)up to $100,000 a word for their creations. But it’s worth it. Successful companies know how important the right brand names are for their development. 53. Why are trade names protected by law in many countries? A. To make companies pay for naming service. B. To help people choose the best products 19 / 79 精品文档 C. To present good images of the products. D. To prevent good images from being copied 54. What can we learn from the passage? A. Many companies care about the cost of finding the right names B. Creative trade names can help companies to have a larger sale C. The government often does business with naming companies D. It is considered necessary for cars to be names after animals 55. What’s the best title for the passage? A. The Business of Names 20 / 79 精品文档 B. The Development of Names C. The Rules of Naming Business D. The Methods of Choosing Names 武汉7年级长江作业本英语寒假作业答案:九年级英语长江 寒假作业答案 九年级英语长江寒假作业答案 第一部分听力(30分) I.听句子,从A、B、C三个选项中，选择最佳应答语,并在答 题卡上将该项 涂黑。每个句子听两遍。(每小题1分,共5 分) 1. A. Fine, thanks. B. See you. C. Good morning. 2. A. On Sunday. B. At 8 :00 a . m. C. In July, 1989. 3. A. Yes, I am. B. Yes, I can. C. Yes, please. 21 / 79 精品文档 4. A. It’s a T-shirt. B. It's a white T-shirt. C. It's his T-shirt. 5. A. He is forty. B. He is a doctor. C. He is in black pants. II. 听5段短对话。从A、B、C三个选项中，选择最佳答案, 并在答题卡上将 该项涂黑。每段对话听两遍。{每小题1分， 共5分) 6. What does the man usually do on Sundays? A. He usually plays computer games. B. He usually plays basketball. C. He usually plays football. 7. What are they talking about? A. People. B. Cars. C. Traffic accidents. 22 / 79 精品文档 8. What’s the date today? A. It’s March 17th. B. It’s March 18th. C. It's March 19th. 9. Could the boy swim one year ago? A. Yes, he could. B. No, he c ouldn't. C. No, he can’t. 10. What’s the woman’s favorite Chinese festival? A. The Lantern Festival. B. The Spring Festival. C. The Mid-autumn Festival. III.听1段长对话，从A、B、C三个选项中，选择最佳答案， 并在答题卡上将 该项涂黑。对话听三遍。(每小题2分,共 10分)。www .xkb1.com 11. Does Kate like watching TV? 23 / 79 精品文档 A. No, she hates it. B. No, she doesn’t. C. Yes, she d oes. 12. How many hours does Kate watch TV every day? A. About four. B. Over five. C. About three. 13. Which TV program does Kate like best? A. Movies on TV. B. News reports. C. TV plays. 149. How often does Kate watch movies on TV till midnight? A. Every day. B. Sometimes. C. Always. 15. What is Jack’s advice? A. Kate should have enough rest. B. Kate should watch TV for a long time. C. Watching TV is good for Kate’s health. 24 / 79 精品文档 IV. 听短文,从A、B、C三个选项中，选择最佳答案，并在 答题卡上将该项涂 黑。短文听三遍。(每小题2分，共10 分) 16. I am going to ______ every morning during the winter holidays. A. watch TV B. join a guitar club C. read English 17. In the evening of the holidays, I’ll watch TV ______. A. for the whole holidays B. for only one hour C. for one night 18. I will join a ______ club. 下文是关于武汉7年级长江作业本英语寒假作业答案相关内 容，希望对你有一定的帮助: A. guitar B. dance C. music 25 / 79 精品文档 19. I will ______ on time in my winter holidays.武 汉7年级长江作业本英语寒假作业答案。 A. read English B. watch TV C. go to bed and get up 20. I’m sure I will ______ from the travelling. A. play the guitar betterB. learn English better C. have a good time and learn a lot 第二部分单项选择(10分) 从下列各题所给的A、B、C、D四个选项中，选择能填入空 白处的最佳选 项,并在答题卡上将该项涂黑。(每小题1分, 共10分) 21. Pl ease give ______ English book to her. A. me B. I C. mine D. my 26 / 79 精品文档 22. —Could you please pass me something to eat? —What about some ______? A. water B. orange C. fish D. tea 23. Her mother goes to work ______ bus every morning. A. by B. at C. on D. in 24. —Who’s that girl? —You mean ______ one with long blond hair? That's Jack’ s daughter. A. a B. an C. the D.不填 25. Lucy ______ a student last year, but now she ______ 27 / 79 精品文档 a teacher. A. is; is B. was; is C. was; will be D. is; was 26. —Were you at home at 9:00 last night? I called you but nobody answered. —Sorry，I ______ at that time. A. take a shower B. took a shower C. was taking a shower D. am taking a shower 27. —Mum, I can't find my shoes. —Hurry up! Your father ______ for us. A. is waiting B. waited C. waits D. will wait 28. —I have ______ in learning English and I’m so 28 / 79 精品文档 worried. Could you help me with it? —Sure, I’d love to. A. joy B. interest C. trouble D. fun 29. —I’ve never had such a wonderful time. Tha nk you for inviting me. — ______. A. That’s right. B. You're welcome. C. That’s it. D. Good job. 30. When winter comes, days get ______. A. long and long B. short and short C. longer and longer D. shorter and shorter 第三部分 完型填空(10分) 阅读短文,从短文后各题所给的A、B、C、D四个选项中，选 29 / 79 精品文档 择能填入空白处 的最佳选项,并在答题卡上将该项涂黑。 (每小题1分，共10分) Last week our school held a sports meeting. Everyone in our class felt very 31 because we were the winners. In the boys’ relay race, Michael 32__ very fast and our class won the first place. Yu Ting is good 33 the long jump and she 34 won. We，re sorry that we 35 in the high jump, but we’re sure we 36 do better next time. I took part in the boys， 37 race. I did my best and was the first 38 the finish Line. TTKis encourages 39 _ a lot. Now I love sports better. I want to be a soccer player. I will take more exercise every day and I hope some day I 40 able to take part in the Olympic Games. 31. A. worried B. surprised C. excited D. frightened 32. A. runs B. ran C. run D. is running 33. A. for B. in C. to D. at 30 / 79 精品文档 34. A. also B. too C. either D. as well 35. A. do badly B. did badly C. do well D. did well 36. A. could B. can C. may D. would 37. A. 400-meter B. 400-meters C. 400 meter D. 400 meters 38. A. passes B. pass C. passed D. to pass 39. A. me B. him C. her D. us 40. A. am B. be C. will be D. was 第四部分阅读理解(30分) I. 阅读短文，根据短文内容,从短文后各题所给的A、B、C、 D四个选项中, 选择最佳选项,并在答题卡上将该项涂黑。 (每小题2分，共20分) 31 / 79 精品文档 A American boys and girls love to watch television. Some children spend six hours a day in school and four to six hours a day in front of the television set. Some even watch television for eig ht hours or more on Sunday. Televisions are like books or films. A child can leam bad things and good things from them. Some shows help children to understand the news and places from other countries or other times in history. With television a child does not have to go to the zoo to see animals or to the ocean to see a ship. Boys and girls can see a play, a concert or a game at home. Television brings many places and events into our homes. Some programs show crime and other things that are bad for children，so parents sometimes help them to find other interesting things to do. 32 / 79 精品文档 41. Childre n usually spend ______ a day in school. A. six hours B. more than eight hours C. only a few hours D. four hours 42. Some children spend eight hours or more ______ on Sunday. A. studying B. playing C. watching TV D. helping their parents 43. On television children can see ______. A. games B. big animals C. oceans D. almost everything 44. “Television brings many places and events into our homes. " means ______ 33 / 79 精品文档 A. television makes things happen on homes B. we can know places and events without going to see them C. we can see houses and buildings on TV D. we can find them easily 45. Parents sometimes help their children find other things to do when there is ______ for children. A. a bad program B. an animal C. a game D. an uninteresting film B William Henry Harrison, the ninth president of the US, was bom in a small town. When he was a boy, he was very quiet and shy. Because he was so quiet, every one thought that he wasn't bright. The people in the town 34 / 79 精品文档 often put a nickel (五 分硬币)and a dime ( 一角硬币) before him and asked him which to choose. He always chose the nickel and they laughed. One day a woman felt sorry for him. She askeddo you never take a dime and always choose a nickel instead? Do you know a nickel is worth much less than a dime?” “ Certainly I know it,，’ William answered slowly. “ But if I choose the dime， they will not ask m e to choose them any more. ” 46. Which of the following is true according to the passage? A. William Henry Harrison was the eighth president of the United States. B. William Henry Harrison was bom in a big town. C. William Henry Harrison was very quiet and shy when he was a boy. 35 / 79 精品文档 D. William Henry Harrison wasn’t bright. 47. Why did people in the town think that he wasn’t bright? A. Because he was bom in a small town. B. Because he was so quiet. C. Because he was the ninth president of the US. D. Because he liked money. 48. Why did the people laugh at William Henry Harrison? A. Becausse he was bright. B. Because he was not shy. C. Because he loved the nickel. 36 / 79 精品文档 D. Because he always chose the nickel. 49. Did William Henry Harrison know a nickel was worth much less than a dime? A. Yes, he did . B. No, he didn’t. C. Yes, he does. D. No, he doesn’t. 50. What do you think of William Henry Harrison? A. Stupid. B. Clever. C. Naughty. D. Brave, II.阅读短文,判断短文后各题所给句子的内容是否与短文 内容相符，相符 的请在答题卡上相应题号后的选项中将A 项涂黑，不相符的则将B项涂黑。(每小题2分,共10分) 2012 has also brought in a new age for Chinese TV. The country’s first 3-D TV channel has started broadcasting(播放).Opened on New Year’s Day, the channel will air different programs including 37 / 79 精品文档 documentaries, sports, serials and live events— including the CCTV New Year Gala and the Olympic Games. The 3-D channel broadcasts from 10:30 a. m. through midnight，Beijing time each day. There are no viewing fees(费用)during the early phase of operation (运行 阶段)，and viewers can get the full 3-D effect by wearing 3-D glasses. Six TV stations have worked together to produce the channel, including CCTV, Beijing, Tianjin, Shanghai, Jiangsu and Shenzhen TV stations. Each station is working on a specific program, while the channel itself is broadcast through CCTV. 51. The country's first 3-D TV channel started broadcasting on New Year’s Day. 52. The 3-D TV channel will not air the Olympic Games. 53. Viewers can get the full 3-D effect by wearing 3-D glasses. 38 / 79 精品文档 54. The 3-D TV channel broadcasts from 8:30 a. m. through midnight, Beijing time every day. 55. Tliere are viewing fees(费用)during the early phase of operation(运行阶段)• 卷 II第五部分 任务型阅读(10分) I. 阅读短文，按照短文后的要求答题。请把答案写在答题 卡相应的位置。(每 小题2分，共10分) More than 85% of respondents (调查对象)to a survey about the Chinese Lunar New Year said they expect the festival's traditions to be continued, survey res ults have show n. The survey, done online by the China Youth Daily Social Investigation Center on 7,012 people, showed that 88%of respondents consider reuniting with family to be the most important part of the festival. According to the survey, 78.6% of respondents see the festival as an 39 / 79 精品文档 opportunity to visit relatives as many people live far from their hometowns. Wan Jianzhong, a professor of Beijing Normal University, said that Lunar New Year traditions, including visiting the elderly, holding family get-togethere and setting off firecrackers (放鞭炮)，have mostly been preserved (保持)，but some others are disappearing. “ During the Spring Festival，people woricing outside their hometowns hurry to get home and reunite with their families. This causes a great national migration (迁 徙)， because the tradition of family get-togethers on Chinese New Years Eve is rooted in the hearts of the Chinese，” Wan said. 任务一:替换 56.写出短文中能替换下列句子划线部分的词或短语。 According to the survey, over 5960 respondents expect Lunar New Year traditions to be continued. 任务二: 用英语回答问题。 40 / 79 精品文档 57. How many people were surveyed about the Chinese Lunar New Year? 58. Where was the survey done? 59. Was holding family get-togethers a Lunar New Year tradition? 任务三:翻译 将短文中的划线部分翻译成中文。 第六部分 词汇(10分) 根据句意和首字母或汉语提示，写出句中所缺单词的正确形 式，每空一词。请把 完整的单词写在答题卡相应的位置。(每 小题1分,共10分) 61. Mike’s parents are b __________ teachers. Xk b1 .co m 62. People will __________ (飞往)to the moon for 41 / 79 精品文档 vacation. 63. You should ___________ (刷)your teeth after meals. 64. Don't __________ (吼)～ I can hear you. 65. Mary wanted to buy a __________ (新的)computer. 66. Keep your eyes closed. Don't open them u__________ I tell you to do so. 67. Lucy is thinner than Lily, but Lily is t __________ than Lucy ? 68. M__________ is the fifth month of a year. 69. My favorite season is __________ (夏季)because I can swim in the river behind my house. 70. What are you g__________ to do tomorrow? 42 / 79 精品文档 第七部分情景交际(10分) 根据对话内容，在每小题的空白处填上合适的句子，使对话意思完整、通 顺。请把答案写在答题卡相应的位置。(每小题2分，共10分) David:Excuse me, sir. Could you please tell me the way to the Space Museum? Man: Sorry, 21 . 武汉7年级长江作业本英语寒假作业答案:七年级数学寒假作业答案 作业一 一、A,D,C,D,D,A 二、7)-5?、0? 8)-1、-2 9)2 10)-2 11)5、-5、?5 12)a-b三、13)1、-60+40-82+82-16+38=2 2、 102 43 / 79 精品文档 3、60+40+82+82+16+38=318 14)解:由题可知a-2=0、a+b-5=0 ?a=2;b=3 15)(1)10/11、(2)-(2015/2016 )、(3)奇数位为负;偶数位为正的n/(n+1) 16)(1)8-9+4+7-2-10+18-3+7+5=25 、在A点的东方25?处 (2)0.3×(8+9+4+7+2+10+18+3+7+5)=21.9(L) 17)解:由题可知，b=a+4 ?b-2a=a+4-2a=5 ?a= -1 ?原点在A点右侧1单位距离的位置。 18)(1)1/9、- 1/10、1/11、- 1/150 (2)1/9、- 1/10、- 1/11、- 1/150 44 / 79 精品文档 (3)1、-1/2、- 1/3、 1/2 (150/4=37......2) 解:原式= (1/2-1/4)+(1/4-1/6)+ ...+(1/2012-1/2014) = 1/2-1/4+1/4-1/6+..+1/2012-1/2014 = 1/2 -1/2014 = 1006/2014 = 503/1007 作业二 一、B,A,A,C,C 二、6)380000、290000、5.70、199.1 7)0 8)?2或?4 45 / 79 精品文档 9)?3、?4、?5 10)(1)0或4、1或3 (2)3、2、0、?1 三、11) (1) 197/21、(2)- 22/3 、(3)7、(4)- 14 、(5)- 2 、(6)0、 (7)64/9 、(8)- 48、(9) - 1、 (10) 0 、(11)- 7/3、(12)- 547/25 、(13)899.5 、(14)- 45/11 、(15)- 29 、(16)128/11 12)解:?b0、a-c13) 解:?a-b = -1，b-c =1 ?b = c+1 a-b = a-1-c= - 1 ?c-a=0 ?原式=(-1)2 +12+0 =2 中考 真题 北京中考数学真题pdf四级真题及答案下载历年四级真题下载证券交易真题下载资料分析真题下载 演练 (1)B (2)A (3) 12 作业三 一、C、 C、 C、 B、 C、 D 46 / 79 精品文档 二、7)-1/3 , 2 8)5 , 5 9)3 10)5-a , a-3 ,2 11)8(x-y)-5(x+y) 12)70 三、13) (1)5x-5y (2)a2-4a-2 14) xy2- x2y 、-6 15) -8 16)12 17)x2- πx2/4=(1-π/4)x2 3.44 18)(1)8、10、4+2n (2) 112 (人 ) 19)16、68、4n - 4 中考真题演练 (2)A (3)64, 8, 15、(n-1)2+1， n2 ，2n - 1、 2n3 -3n2 +3n -1 作业四 一、D、 A、 A、D、 C 47 / 79 精品文档 二、6) -3 7) -6 8)X+7+X+X-7=54 、11,18,25 9)2000 10)66 三、11)(1) - 1 、(2)-1/2 (3)- 20 、(4)3 、(5)1 12) a=5 13) - 28 14)2008 15) 一中55人，二中45人，便宜725元 16)X/5=(X-50-70)/3;5Y-3Y=50+70 17) 2 18) 6 作业五 一、D、 B、C、A 、 B 二、6)(a-b)/2 7) 2×12X=18(26-X) 8)4380 9)11,2 10)50-8X=38 三、11)解:设队伍长X千米， 48 / 79 精品文档 X/(12-8)+X/(12+8)=14.4/60 X=0.8(?) 12)解:设某同学共做对X题， 5X-(20-X)=76 X=16(题) 解:15a+2a(35-15)=275 a=5(元/m3) 解:设甲牧童有X只羊， X-1=(X+1)/2+1+1 X=7 (7+1)/2+1=5 15)解:?15×10+5×5=175元 ?20×10×0.8=160元 16)解:(1+0.14)/(1-0.05)-1 =0.2 17)解:1)75、525 2)(1060+375)/0.2 = 7175 7175-1000=6175 6175×0.2-525= 710 . 3)设乙的应税金额为X元， 49 / 79 精品文档 0.2X-375=0.25(X-1000)-975 X=17000 17000×0.2-375=3025 中考真题演练 1) D 2) 40 3) ?解:设两地高速公路长X千米， X/(4.5-0.5)-10=X/4.5 X= 360千米 ?295.4=(360-48-36)a+100+80+5 a= 0.4 作业六 一、 C、 C、 D、B 、 C 二、 6)三角形、扇形 7)5、3 8)4厘米 9)6、-2 10) n-1 三、 11) 12)F、C、A 13)30 14) 15)4 下文是关于武汉7年级长江作业本英语寒假作业答案相关内 50 / 79 精品文档 容，希望对你有一定的帮助: 16)1、3、6、n(n-1)/2 17)四棱柱 由三视图可知菱形的对角线分别为3厘米，4厘米 ?菱形的边长为5/2厘米 ?S侧=5/2×8×4 = 80 (平方厘米) 18)解:设长方体盒子的宽为X厘米，则长为X+4厘米，高为14/2-X厘米 X+4+2(14/2-X)=13 X=5 ?长方体盒子的宽为5厘米，则长为9厘米，高为2厘米 V=9×5×2 =90 (立方厘米) 19)先沿垂直的棱爬到上端，再沿对角线爬到苍蝇处。对角线距离最近。 作业七 51 / 79 精品文档 一、B、C、B、B、C 二、6)54?;152?48′;136? 7)北偏西30?;西南方;南偏东15? 8)54? 9)40? 10)150/11? 三、11)(1)45?26′ (2)48?12′16″ 12)解:??BOC = 2?AOC, ?AOD = ?BOD ??AOB =3?AOC, ?AOD = ?AOC ?AOC = ?AOD - ?COD = ?AOC - 25? ??AOC = 50? 13)解:??AOD与?BOD互补，?COD =?AOC, ?DOE =?BOD ??DOE = ?BOE ,?DOB = ?BOE 52 / 79 精品文档 ??COD = (180?-?DOB)= 90?- ?BOE ??COE = ?COD +?DOE =90?- ?BOE +?BOE =72? ??BOE = 72? 14)解:??1 =?2 = ?ABC , ?3 =?4 = ?ACB , ?ACB+?ABC =180?-80?=100? ??BOC = 180?- (?2+ ?4)=180?- ×100?=130? 15)解: ? ?OM,ON分别平分 ?AOC ,?BOC ,?BOC =20?， ?AOC =90?+20?=110? ??NOC = 10??MOC =55? ??MON = ?MOC - ?NOC = 45? ? ?OM,ON分别平分 ?AOC ,?BOC ,?BOC =2x?， 53 / 79 精品文档 ?AOC =90?+2x? ??NOC = x??MOC = 45?+x? ??MON = ?MOC - ?NOC = 45? ? ?OM,ON分别平分 ?AOC ,?BOC ,?BOC =2y?， ?AOC =90?- 2y? ??NOC = y??MOC = 45?-y? ??MON = ?MOC +?NOC = 45? 16)解:1)OC在?AOB内 ???AOC :?BOC = 5 :4 ?AOB = 18? ? ?AOC = 5/9?AOB = 10? ?BOC = 4/9?AOB =8? ???AOC :?BOC = 5 :4 ?AOB = m? 54 / 79 精品文档 ? ?AOC = 5/9?AOB = 5/9m? ?BOC = 4/9?AOB =4/9m? 2)OC在?AOB外 ???AOC :?BOC = 5 :4 ?AOC = ?BOC+?AOB ? ?AOC = 5?AOB = 90? ?BOC = 4?AOB =72? ???AOC :?BOC = 5 :4 ?AOC = ?BOC+?AOB ? ?AOC = 5?AOB = 5m? ?BOC = 4?AOB =4m? 17)解:???DOB :?DOA = 2 :11 ?AOC ,?DOB与?BOC互余 ??AOC = ?DOB ?DOA =90?+?AOC = 90?+?DOB ??DOB :?DOA = ?DOB :(90?+?DOB)= 2 :11 ??DOB = 20? 55 / 79 精品文档 ??BOC = 90?- ?BOD = 70? 18)解: ?作DO的延长线至E，则?AOE为?DOA 的补角 ? ?AOC ,?DOB与?BOC互余 ，?COB = n? ??AOC = ?DOB ?DOA =90?+?AOC =180?- ?COB =180?- n? ??AOE= 180?- ?AOD = n? ??AOE :?BOC = 1:1 中考真题演练 ?6;?75? ;?OE;OC 作业八 一、A、C、C、B、B、D、C、D、D、A、B、B 56 / 79 精品文档 二、13)4;14)1、2;15)70?;16)1/19709、- 1/1995014 三、17)?19/6;?110?29′30″ 18)解:10y-6y+5=20-2y-4 Y=11/7 19) 3X+3Y-8; -17 20)解:设其中茶壶X只，则茶杯36-X只 15X+3(36-2X)=162 X=6 36-6=30 21)解:设A、B两市相距X?，则C市距A市(X+100)/2?，C市距B市(X - 100)/2? X - [(X+100)/2]-400=[(X - 100)/2] X = 600 22)解:?C点是AB的中点，D点是AE的中点 57 / 79 精品文档 ?AE=2DE=12? AC= AB= 7.5? ?CE = AE - AC = 4.5? 23)解:? ?DOB的补角有?DOA、?DOC; ?DOB的余角有?DOA、?DOC ??OD,OE分别平分 ?AOC ,?BOC ??DOE = ( ?AOC +?BOC)=90? ?DOA = 90?- ?DOB = 65? 24)解:设12:00时看到的个位为A，十位为B，则里程分别为10B+A;10A+B;100B+A, 10A+B -(10B+A)= 100B+A-(10A+B) A = 6B A,B为0-9的自然数，且B?0，所以B=1,A=6 12:00时看到的为16 58 / 79 精品文档 25)解:??EOM = ?FON ;??EOM ，?FON同为?FOM的余角 ??EON+?FOM = ?EOM+?FOM+?FOM+?FON =180? ???EON = ?EOM+?FOM+?FON= ?FOM+2?FON ?FON = 90?- ?FOM ??EON = ?FOM+2?FON = 180?- ?FOM 又??FON :?EON = 4 :13 ??FON :?EON = (90?- ?FOM):(180?- ?FOM )= 4 :13 ?FOM = 50? 武汉7年级长江作业本英语寒假作业答案:作业二-2013年初一数学寒假作业(长江作业本)答案 武汉7年级长江作业本英语寒假作业答案:英语长江寒假作业 59 / 79 精品文档 英语长江寒假作业 2012-2013学年人教版八年级上学期英语寒假作业答案(长 江寒假作业) 一、 1、junk program start differences exercises 2、多久一次、至于、当然、照看、与••不同、on weekends、 go to the movies 、 twice a week 、my favorite singer、do morning exercises 3、times 、skateboarding、eating、watches、surfing 4、B、D、C、A、C、C、C、B、B、C、C、D、 5、(1) How often (2) What (3) What’s favorite (4)doesn’t do any (5) doesn’t eat 6、(1) I usually climb the hill on weekends. 60 / 79 精品文档 (2)I go to the movies once a year. (3)My brother plays soccer three or four a week. (4)She watches TV at home. (5)Yes, I am. 7、healthy 、milk、often、day、like、much、why、good、 think、tellin 8、D、B、A、C、D、B、C、A、D、B 9、B、B、D、B、 10、(1)so fishing (2)meet (3) mare a meeting (4)clean (5) free (6) Friday、 二 1、 balanced 、dentist、medicine、believe 、improve|、 61 / 79 精品文档 weak、 2、 C、H、G、E、D、F、B、A、 3、 (1) Stressed out、(2) stay healthy、(3) see a dentist、(4) drink tea with honey、 (5) lie dews、rest (6) drink lots of water (7) eat anything go to bed early 4、C、C、B、B、A、A、C、C、B、A、 5、(1)It’s 、to (2) lots of (3) shouldn’t drink much water (4) What’s the matter with (5) When did 、arrive 6、2-5-3-1-9-4-7-6-8 7、A、B、C、B、D、A、B、C、A、A 8、B、A、D、C、C、、C、D、B、A 62 / 79 精品文档 9、My friend Li Ming has a bad cold because he played football in the rain with his friends yesterday .The doctor told him to drink snore water and stay in bed to hare a good rest for two days. He has to ask for leave. 三 1、 Weather、long、where、takes、fishing 2、 1.Sounds、2.doing、3. eating、times、4. watched、 did watch、watched、5. does、reads 3、 B、D、A、B、B、C、C、D、D、A 4、 (1)don’t believe will (2) wrong with (3) may be (4) why comes 5、 C、A、C、C、B、A、B、A、B、A 6、 (1)B、A、B、B、C、(6) right how (7) They are staying here for fire days. (8) 他们尽力维持纪律。(9)Tomorrow (10) No, most of the young people will do . 63 / 79 精品文档 7、 Had 、sent、is、said、saw、jumped、could、told、 get、smiled 8、 During the National Day. I’m going to Shennongjia for vacation with my parents. We are learning on 29th of September by train. We are staying there for about six days. We are going sightseeing there. On the first day. We are going to climb the mountains .On the second day we are going rafting, and in the last few days we will the sunrise and visit some famous places. 本文来源 于:/Article/chuzhongst/czxmbyyst/xmbyybnjscst/201302/14725.html 武汉7年级长江作业本英语寒假作业答案:2016寒假作业答 案 作业三年级寒假作业答案 64 / 79 精品文档 第一页: 1月20日放假，2月23曰开学， 共放假34天 新学期报到2月22日 第二页: 1米-6分米=4分米 5千米,5000米 4千米,2000米,2000米 0X5,0 45厘米，55厘米,1米 (1米,10分米,100厘米) 65 / 79 精品文档 6千米,6000米 8吨,8000千克 8XO,0 数学书5厘米 课桌高7分米(70厘米) 绳子长2米 楼高30米 汽车载重4吨 小红身高140厘米 北京到天津120千米 橡皮长40毫米(4厘米) 456+337=793 284+540=824 607-455=152 604x6=3624 108x7= 756 305x9= 2745 长方形周长,(长，宽)x2,(l7，21)x2,76厘米 三角形周长=三边之和=8+12+14=34 66 / 79 精品文档 平行四边形的周长=(长边+短边)x2=(16+12)x2=56 Hello! 你好～ What's your name,你叫什么名字, I'm Sarah.我是莎拉 Goodbye,Miss White.再见，怀特小姐 第三页: 号角 观察 用劲/用尽 挽手 好奇 检查 尽力 晚霞 且 组词 祖国 便宜 帮助 巴 一把 网吧 伤疤 靶子 平 批评 苹果 抨击 草坪 67 / 79 精品文档 同 笔筒 梧桐 山洞 青铜 放学以后，小兵还在教室里做作业，这时候，老师走进来说:“别再做了～”小兵说:“我忘记这道题该怎么计算了。”老师又耐心地讲解了一遍。 1、秋天，一片红的、黄的叶子像一只只翩翩起舞的蝴蝶。 2、一去不复返的时间像一只离弦的箭。 3、雨后的彩虹像一条无边无际的七色彩带。 身穿绿衣裳，肚里水汪汪，生的子儿多，个个黑脸腔。(西瓜) 身穿大皮袄，野草吃个饱，过了严冬天，献出一身毛。(绵羊) 25x4=100 17x5=85 15x4=60 45x2=90 第四页; 长度单位:千米、米、分米、厘米、毫米 68 / 79 精品文档 质量单位:吨、千克、克 5千米=5000米> 4000米 10吨=10000千克> 2000千克 99吨=99000千克> 9900千克 4厘米=40毫米 70千克6吨=6000千克 5000米=5千米 12吨-7吨=12000千克-7000千克=5000千克 3厘米=30毫米=23毫米+7毫米 爸爸的身高170厘米你的床宽120厘米 1元硬币的厚度2毫米 长江全长6380千米 a b c d e f g h I j k l m n o p s线路 第五页: 69 / 79 精品文档 穿戴招呼孔雀初撞凤尾竹 仰望相似孔雀勤奋服装舞蹈使劲/用劲有趣可惜 伸懒腰揉眼睛敲大鼓打招呼 可亲的笑容鲜艳的花朵紧张的心情灿烂的阳光 商品丰富天气晴朗朝霞美丽蜘蛛结网 穿针一线锦上添花衣冠禽兽戴罪立功红男绿女花言巧语 叫苦连天一目了然声东击西惊天动地万马奔腾家喻户晓 穿锦衣戴红花，叫一声惊万家。(公鸡) 第六页: 880-407=473 786-454=332 809-704= 105 697+125=822 805-719=86 70 / 79 精品文档 459-268=191 234+679= 913 745-206=539 409+163=572 204-79= 125 206-150=56 因为7+8=15 8+15=23 15+14=29„„上面的数是下面两个 数相加的和， 所以左边的数从上到 下:90-38-52-15-23-29-7-8-15-14 右边的数字 83-47-36 -28-19-17-14-14- 5 -12 red红色的 yellow黄色的 blue蓝色的 green绿色的 black黑色的 white白色的 orange橙色的 brown棕色 的 第七页: DdEe Gg Nn Tt Qq Bb LlHh Rr Aa YyFfJj Pp 陈都阴阳隐陪陆限陋阵附险隔阶院除阿陌降队防 颗项顶预颈颂领颁顺顽顾顿顷题额颜颐 胳膊肋肛肚肠肺腑肝胆服肯肮脏胜肾育肩膀肥胖股胖鹏朋 71 / 79 精品文档 徘徊徒微行徽街往很德行征衙衡律待得 亮晶晶、明晃晃、冷冰冰、热腾腾、黑漆漆、金灿灿、红彤彤、傻乎乎、香飘飘、香喷喷、暖烘烘、绿油油、红艳艳、闹哄哄、火辣辣.... 清清楚楚、纷纷扬扬、风风雨雨、躲躲闪闪、 鬼鬼祟祟 、 昏昏沉沉 慌慌张张、结结巴巴、熙熙攘攘 、干干净净、 整整齐齐、明明白白,、大大小小、战战兢兢 、 吞吞吐吐„„ 默默无闻、嗷嗷待哺、哀哀欲绝、步步高升、比比皆是、 步步为营、彬彬有礼、楚楚动人、察察而明、楚楚可怜、草草了事、蠢蠢欲动、绰绰有余、咄咄逼人、喋喋不休、鼎鼎大名、代代相传、愤愤不平、泛泛而谈、格格不入、、、、、 从前,一位穷书生到有钱的亲戚家去借钱,碰上连绵阴雨,没法回去了.这亲戚想赶他走,就在大门上写了:下雨天留客天留我不留.本意是:下雨天留客,天留我不留.但没标上标点符号.穷书生用手指沾上口水,在墨字上按了按,加上了标点. 72 / 79 精品文档 穷书生因为巧妙地加了标点而坦然留住,这位亲戚有口难言. 想一想:穷书生是怎样打标点的? 下雨天留客天留我不留 下雨天留客天留我不留 优质解答: 下雨天留客,天留我不?留! 下雨天,留客天,留我不?留! 平行四边形;1,2,4 第八页: 1、长方形、正方形、平行四边形都是四边形。(对，它们都有四条边) 73 / 79 精品文档 2、边长2米的正方形，它的周长是4米。(错，正方形周长=边长x4=2x4=8) 3、长方形、正方形、平行四边形的四个角都是直角。(错，平行四边形的角不 一定是直角) 下文是关于武汉7年级长江作业本英语寒假作业答案相关内容，希望对你有一定的帮助: 4、周长相等的两个长方形，它们的形状和大小也一定相同。(错，边长是14 和16,12和18的长方形) 长方形的周长=(长+宽)x2 (5+3)x2=16 (10+2)x2=24 正方形的周长=边长x4=25x4=100厘米 1、 2+3=5 5+3=8 8+3=11 11+3=14 14+3=17(前面的数加3等于后面的数) 74 / 79 精品文档 2、 1+5=6 6+1=7 7+5=12 12+1=13 13+5=18 18+1=19(隔一个数加5，隔一个 数加1) 3、 2+1=3 3+2=5 5+3=8 5+8=13 8+13=21 13+21=34(前面两个数相加得到后面 一个数) 4、 rabbit兔子 bird鸟 duck鸭子 pig猪 elephant大 象 monkey猴子 第九页: 坚持 讲述 勘探 甚至 防止 翅膀 镇定—镇静/平静 照顾—照料/照应 思索—思考/琢磨 神奇—奇妙/奇特 75 / 79 精品文档 1、同学们向校园里的小鸟打招呼。/小鸟向校园里的同学们打招呼。 2、爸爸带我爬天都峰。 3、他只能静静地躺在床上养病。 坐井观天 津津有味 同舟共济 南腔北调 扶摇直上 海市蜃楼 源远流长 春风得意 声东击西 安居乐业 荣华富贵 阳奉阴违 (所填的词含有地名:天津，济南，上海，长春，西安，贵阳) 第十页: 2600米6分米=60厘米 6000千米=6千米 > 5千米 3千克=3000千克 > 2800千克 5500米 1、正方形的四条边都相等(对) 76 / 79 精品文档 2、平行四边形的四个角都是直角(错，当它们是长方形和正方形时才是直角) 3、长方形和正方形都是四条线段围成的图形(对) 4、边长是4厘米的正方形，它的周长是16厘米(对，正方形周长=边长x4=4x4=16) 一台彩色电视机990元，两台彩色电视机多少钱,(990x2=1980元) 一个书包18元，妈妈买了3个，需要付多少钱,(18x3=54元) 一个熨斗145元，如果要买两个，需要多少钱?(145x2=290 元) goat山羊 goose鹅 chicken小鸡 goldfish金鱼 cow奶牛 sheep绵羊 dog狗 rabbit兔子 horse马 cat猫 第十一页: 胸脯 准备 注明 遗迹 照相机 捉迷藏 自言自语 77 / 79 精品文档 探索 驾驶 通讯 高低 深浅 使用 迅速 抵抗 有一只老虎，看见曾打败过自己的水牛被农夫吆喝着耕地。它大为不解，便去问牛为什么怕农人。牛说，因为人有智慧。老虎向农人要求看看他的智慧，农人说把智慧忘在家里了，可以去拿，但要先把老虎捆起来，免得他走后老虎把牛吃掉。老虎听从了。农人回村叫来了村民，把老虎关进铁笼子，对老虎说:“这就是智慧。” 1、智慧:指人辨析判断和发明创造的能力，聪明才智。 2、没有智慧，不运用自己的智慧，一个人常常会吃亏。遇事要善于利用自己的智慧，趋利避害。 3、有一次，妈妈辅导我做作业，有道题她说了几次我都做不出来，她叹了口气说，真是对牛弹琴。我说“对，牛弹琴。你看，牛在弹琴” 110x7=770 5x12=60 330?3=110 1000?5=200 78 / 79 精品文档 5x80=400 11x4=44 460?2=230 3000?5=600 12x4=48 31x3=93 3500?5=700 660?6=110 90x5=4500 32x2=64 6400?8=800 48?4=12 第十二页 1、99x1=99 99+0=99 2、6x500=3000(末尾有3个0) 3、被除数?除数=商„„余数 被除数=(商+余数)x除数=(4+4)x6=48 79 / 79