第4期final-2
《新视野英语教程(第三版)》教学资源book4Unit2-Section B
Para. 6-7
I remember I complained about the truck, but I don't remember you ever complaining when you came home tired from work and I asked you for money to go on the road again. If you did complain, I guess I didn't hear you. I was too wrapped up in my problems to think of yours.
Para. 2-3
My Darling Wife, This is a letter that no man ever wants to write, but
I'm lucky enough to have some time to say what I've forgotten to say so many t do we know about the driver’s life? She’s a beautiful, diligent and tender-hearted woman.
Intensive Reading
Para. 1
In the northern Canadian mountains, one driver was found dead in his truck after a bad snowstorm. He perhaps lived for a couple of hours until the cold got him. He had written his last letter to his wife.
2020年12月大学英语四级真题及答案(第二套)
2020年12月大学英语四级真题及答案（第二套）Part I Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write on the topic Changes in the Way of Transportation. You should write at least 120 words but not more than 180 words.Part II Listening ComprehensionSection ADirections: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will bespoken only once. After you hear a question, you must choose the best answer fromthe four choices marked A), B), C) and D). Then mark the corresponding letter onAnswer Sheet 1 with a single line through the centre.【听力原文】News Report One(1) A waiter has returned a check worth nearly $ 424,000 to the retired social worker who lost it. The waiter found a bank envelope while cleaning off a table last Saturday at a restaurant. He ran outside but the customer was gone. He opened the envelope and got a shock. After an unsuccessful search, the restaurant's owner called the Daily News for help. The "relieved" customer was reunited with her check on Wednesday. It contained money from her apartment sale, already planned for a down payment on a new home. The customer did not tip the waiter after her meal. (2) She tried to give him money later on, but he graciously declined. The waiter, who's working his way through school, did accept the customer's apology and gratitude and said he was happy to have helped her.Questions 1 and 2 are based on the news report you have just heard.1.What does the news report say about the waiter?A. He wanted to buy a home.B. He suffered from a shock.C. He lost a huge sum of money.D. He did an unusual good deed.2. What did the customer try to do when she got her check back?A. Invite the waiter to a fancy dinner.B. Tell her story to the Daily News.C. Give some money to the waiter.D. Pay the waiter's school tuition.【听力原文】News Report Two(3) The village of Maref in Alaska voted on Tuesday to move to the state's mainland. The move is due to global warming and rising sea levels. Most of the village's 169 registered voters took part in the town hall meeting. They decided in a vote of 89 to 78 to move from their land on Sarichef Island, near the Arctic Circle. (4) Maref Council Secretary Donna Barr said the vote was largely symbolic. It will be costly financially to the community. "About 15 years ago, they estimated the cost at $ 180 million. I would figure it's much higher now," Barr said. "We don't seethe move happening in our lifetime because of the funding." The village's roughly 650 residents have seen warming temperatures melt sea ice and permanently frozen land. This has resulted in houses falling into the water. At least 31 villages in Alaska face "immediate threats" due to climate change, the Government Accountability Office reported in 2009.Questions 3 and 4 are based on the news report you have just heard.3. What is Maref's vote on Tuesday about?A. Whether or not to move to the state's mainland.B. How to keep the village from sinking into the sea.C. Where to get the funds for rebuilding their village.D. What to do about the rising level of the seawater.4. Why did Donna Barr say they wouldn't see the plan carried out any time soon?A. It takes too long a time.B. It costs too much money.C. It has to wait for the state's final approval.D. It faces strong opposition from many villagers.【听力原文】News Report Three(5) A man in Halifax, Canada, wanted to find out if people were thankful for someone holding the door open for them. (7) The social experiment showed that 99 out of 100 people expressed gratitude. "I didn't think we were going to get 99. I don't know why, but I was pleasantly surprised because it went beyond just 'thank you.' People got into conversations with us," said Steve Foran, CEO of Gratitude at Work. "What we know from research is that from grateful people come good things," he said. (6)"A simple way to induce gratitude in people is opening doors and so we went to six places and opened the doors for people."For the experiment, Foran's team went to a shopping center, a mall, two office buildings, and a coffee shop. The door was held for 15 to 20 people at a time at each location. "We did have one that didn't say thank you. We're not here to judge them because on any given day, that could be me or you. I suspect out of the 100 people, there were probably a bunch of them having a bad day, but grateful people make people grateful," said Foran.Questions 5 to 7 are based on the news report you have just heard.5. What is the purpose of the social experiment?A. To investigate whether people are grateful for help.B. To see whether people hold doors open for strangers.C. To explore ways of inducing gratitude in people.D. To find out how people express gratitude.6. What did Steve Foran and his teams do in the experiment?A. They induced strangers to talk with them.B. They helped 15 to 20 people in a bad mood.C. They held doors open for people at various places.D. They interviewed people who didn't say thank you.7. What do we learn from the news report?A. People can be educated to be grateful.B. Most people express gratitude for help.C. Most people have bad days now and then.D. People are ungrateful when in a bad mood.Section BDirections: In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from the fourchoices marked A), B), C) and D). Then mark the corresponding letter on AnswerSheet I with a single line through the centre.【听力原文】Conversation OneW: Rays Solar. Lisa's speaking. How can I help?M: Hi, my name is Winston. (8) I wish to enquire about solar panel installations.W: Yes. What would you like to know?M: Well. My neighbor installed panels on his roof about a year ago in order to power his hot water. He tells me it has saved him over $ 500 thus far. Does that sound about right to you?W: Well. I'm not familiar with your neighbor or his particular setup, but that amount is definitely possible. I can tell you that the average four-bedroom house may typically have a roof with50 square meters of surface area. Four panels on one side of that roof could save a family offour around $ 300 a year.M: OK. That sounds about right then. My house is about the size you described, but my neighbor's is bigger. I'm not sure how many panels he has up there, (9) but he does have alarge family of six.W: Are you interested in installing some solar panels on your roof, sir?M: Yes, I'm considering it.W: If you wish to come into our office, we could show you the different solutions we offer.M: OK. I might do that. (10) But just quickly, if you don't mind, could you tell me approximately how much a typical installation costs, like, say, four panels?W: Prices do vary depending on different factors, but as a rough estimate, it's around $ 2,000.(11) But you know a typical household will make back that initial investment in about fiveyears.M: OK. I see. Thank you.Questions 8 to 11 are based on the conversation you have just heard.8. What is the man's purpose for calling the woman?A. To order a solar panel installation.B. To report a serious leak in his roof.C. To enquire about solar panel installations.D. To complain about the faulty solar panels.9. What do we learn about the man's neighbor from the conversation?A. He plans to install solar panels.B. He owns a four-bedroom house.C. He saves $ 300 a year.D. He has a large family.10. What is one of the man's chief concerns?A. The service of the solar panel company.B. The cost of a solar panel installation.C. The maintenance of the solar panels.D. The quality of the solar panels.11. How long will it take typical household to make back the initial investment?A. One year and a half.B. Less than four years.C. Roughly six years.D. About five years.【听力原文】Conversation TwoW: M: Good afternoon. Sorry to have kept you waiting. How can I help you?W: Oh, no problem. (12) I'm interested in booking a holiday to Australia and wonder if you could tell me what deals you have.M: Sure. Are you only looking for flights or a package holiday with everything included?W: When you say "everything," what do you mean?M: Well, a package holiday would include your flights, hotels, meals, day trips to different places of interest and transport to and from the airport.W: Yeah, that sounds pretty good. (13) I'm going with my family, so it would be nice to have everything taken care of. So, what sort of deals do you have for package holidays then?M: All sorts, really. How long do you want to go for and what dates?W: (14) Two weeks around Christmas time would be great.M: Okay, let me check that for you. Here's one, 14 nights in southeastern Australia. Five nights in Sydney and five nights in Melbourne, and then for the other four nights you can choose from a list of trips to other places nearby. You could visit Canberra, for example, or the Blue Mountains, or you could go for a drive down the Great Ocean Road. Also, if you' re interested in wine, you could go on a tour of the places where they grow grapes and make wine.W: That sounds great. (15) It's good we can choose some activities ourselves.Questions 12 to 15 are based on the conversation you have just heard.12. Where is the conversation taking place?A. At a travel agency.B. At an Australian airport.C. At an airline transfer service.D. At a local transportation authority.13. Why is the woman interested in package holidays?A. She would be able to visit more scenic spots.B. She wanted to save as much money as possible.C. She would like to have everything taken care of.D. She wanted to spend more time with her family.14. How long does the woman want to go for the holiday?A. Four days.B. Five days.C. One week.D. Two weeks.15. What does the woman say she likes about the holiday package?A. Choosing some activities herself.B. Spending Christmas with Australians.C. Driving along the Great Ocean Road.D. Learning more about wine making.Section CDirections: In this section, you will hear three passages. At the end of each passage, you will hear three or four questions. Both the passage and the questions will be spoken only once.After you hear a question, you must choose the best answer from the four choicesmarked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1with a single line through the centre.【听力原文】Passage One(16) Tourists taking a holiday in the Indonesian island of Bali are facing a new $ 14-per-person tax when they arrive on the holiday island from next year. But this is a green tax, which Bali Governor Wayan Koster has been working on for months, and which is designed to help clean up the island's natural environment, and with good reason, too. Indonesia is drowning in plastics. (17) Recycling is not one of the country's strong points. It's not uncommon to be offered many more plastic bags than one could ever need when visiting supermarkets and shopping malls. But, slowly, things are starting to change for the better. Back in 2016, the medium-sized city of Banjarmasin banned-single-use plastic bags. The city of Bogor followed suit in 2018. (18) A few months ago, Koster announced a plan that would not . only ban single-use plastic bags from supermarkets and convenience stores, but plastic bags and straws across the island. The regulation will come into full effect next month. "We received a fast and quick response from the Balinese people. Not only positive responses from the Balinese, we received good responses from the central government, other local governments and even from overseas." Koster told the Sydney Morning Herald this week during an interview. The governor is a determined environmentalist and he has more laws planned to protect the island's waterways, in particular, and to support the introduction of electric vehicles too.Questions 16 to 18 are based on the passage you have just heard.16. What would tourists have to do when they visit Indonesia's Bali Island?A. Bring their own bags when shopping.B. Use public transport when traveling.C. Dispose of their trash properly.D. Pay a green tax upon arrival.17. What does the passage say about Indonesia?A. It has not been doing a good job in recycling.B. It has witnessed a rise in accidental drowning.C. It has not attracted many tourists in recent years.D. It has experienced an overall decline in air quality.18. What is the new plan Governor Koster recently announced?A. To charge a small fee on plastic products in supermarkets.B. To ban single-use plastic bags and straws on Bali Island.C. To promote the use of paper bags for shopping.D. To impose a penalty on anyone caught littering.【听力原文】Passage Two(19) An endangered species of whale is experiencing a small-baby boom off the coast of America. The North Atlantic right whale is one of the rarest species of whale on the planet, numbering only about 411. But the Center for Coastal Studies said Friday that its aerial survey team spotted a mum with two babies in Cape Cod Bay a day earlier. That brings the number seen in nearby waters alone this year to three. That's big news because the whale population has been falling, and no baby whales were seen last year. In all, seven baby whales have been spotted so far this year. (20-1) The whale population has become endangered due to commercial whaling activities in recent years. This is because they are sometimes hunted for their meat or their skin. (20-2) Over-hunting could lead to the disappearance of the whale population, possibly causing major problems to the global food chain. (21) The whales give birth off the Southeast Coast of America in the winter and travel to feeding grounds off the Northeast Coast in the early spring. The Northeast Coast is a critically important source of food. The animals often feed close to shore. This provides watchers on land with "unbeatable views of one of the rarest of marine mammals. "It's illegal to get within 1,500 feet of the animals without a federal research permit, so whale watchers are discouraged from attempting to get close to the whales.Questions 19 to 21 are based on the passage you have just heard.19. What do we learn from the passage about the North Atlantic right whale?A. It gives birth to several babies at a time.B. It is the least protected mammal species.C. Its breeding grounds are now better preserved.D. Its population is now showing signs of increase.20. What has caused the decline of the whale population in recent years?A. Global warming.B. Polluted seawaters.C. Commercial hunting.D. Decreasing birthrates.21. Why do the whales travel to the Northeast Coast of America in the early spring?A. To mate.B. To look for food.C. To escape hunters.D. To seek breeding grounds.【听力原文】Passage ThreeAn average person consumes 144 pints of milk a year, but 40% of that is poured onto cereal.. And 60% of those people are children. But what was once advertised as nutritious is becoming unpopular. (22) Americans drink 37% less milk than they did in the 1970s. And in the UK, dairy consumption overall has fallen by a third in the past 20 years. (23) Milk is increasingly being described in a negative light. A recent blog suggested maybe people are drinking less milk because it is poisonous to many of us. Lactose is the sugar found in milk and dairy products. It needs a series of complex proteins to break it down. (24) Without enough of these proteins, the lactose is broken down by bacteria in the human body. This can cause physical pain and produce gas in the stomach. However, after we have finished breast or formula feeding, most of us don't continue producing the complex proteins in our body, which are necessary to break down the lactose. Despite the problems in digesting milk, it does provide many benefits. (25) Milk is nutritious. It contains vitamins A and D, as well as protein and isn't full of calories. You can test yourself by drinking a large glass of milk. If you get sick in your stomach within the next 24 hours, you are lacking in the proteins to digest milk.Questions 22 to 25 are based on the passage you have just heard.22. What does the passage say about Americans?A. They prefer to drink low-fat milk.B. They think milk is good for health.C. They consume less milk these days.D. They buy more milk than the British.23. How do Americans and British people think of milk nowadays?A. It is not as healthy as once thought.B. It is not easy to stay fresh for long.C. It benefits the elderly more.D. It tends to make people fat.24.Why does drinking milk cause pain in some people?A. They drink too many pints every day.B. They are sensitive to certain minerals.C. They lack the necessary proteins to digest it.D. They have eaten food incompatible with milk.25. What does the passage say is a a benefit of milk?A. It is easier for sick people to digest.B. It provides some necessary nutrients.C. It is healthier than other animal products.D. It supplies the body with enough calories.Part III Reading Comprehension (40 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read thepassage through carefully before making your choices. Each choice in the bank is identified by a letter: Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.Questions 26 to 35 are based on the following passageWhen my son completes a task, I can't help but praise him. It's only natural to give praise where praise is due, right? But is there such a thing as too much praise?According to psychologist Katherine Phillip, children don't benefit from 26 praise as much as we'd like to think. "Parents often praise, believing they are building their child's self-confidence. However, over-praising can have a 27 effect," says Phillip, "When we use the same praise 28 it may become empty and no longer valued by the child. It can also become an expectation that anything they do must be 29 with praise. This may lead to the child avoiding taking risks due to fear of 30 their parents."Does this mean we should do away with all the praise? Phillip says no. "The key to healthy praise is to focus on the process rather than the 31 . It is the recognition of a child's attempt, or the process in which they achieved something, that is essential," she says. "Parents should encourage their child to take the risks needed to learn and grow."So how do we break the 32 of praise we're all so accustomed to? Phillip says it's important to 33 between "person praise" and "process praise". "Person praise is 34 saying how great someone is. It's a form of personal approval. Process praise is acknowledgement of the efforts the person has just 35 . Children who receive person praise are more likely to feel shame after losing," says Phillip.A. chooseB. constantC. disappointingD. distinguishE. exhaustingF. experiencedG. negativeH. outcomeI. patternJ. pluralK. repeatedly L. rewarded M. separately N. simply O. undertaken Section BDirections：In this section, you are going to read a passage with ten statements attached to it.Each statement contains information given in one of the paragraphs Identify theparagraph from which the information is derived. You may choose a paragraphmore than once. Each paragraph is marked with a letter：Answer the questions bymarking the corresponding letter on Answer Sheet 2.Poverty is a story about us, not themA) Too often still, we think we know what poverty looks like. It's the way we've been taught, theimages we've been force-fed for decades. The chronically homeless. The undocumented immigrant. The urban poor, usually personified as a woman of color, the "welfare queen"politicians still too often reference.B) But as income inequality rises to record levels in the United States, even in the midst of arecord economic expansion, those familiar images are outdated, hurtful, and counterproductive to focusing attention on solutions and building ladders of opportunity.C) Today's faces of income inequality and lack of opportunity look like all of us. It's AnnaLandre, a disabled Georgetown University student fighting to keep health benefits that allowher the freedom to live her life. It's Tiffanie Standard, a counselor for young women of color in' Philadelphia who want to be tech entrepreneurs-but who must work multiple jobs to stay afloat. It's Ken Outlaw, a welder in rural North Carolina whose dream of going back to school at a local community college was dashed by Hurricane Florence-just one of the extreme weather events that have tipped the balance for struggling Americans across the nation.D) If these are the central characters of our story about poverty, what layers of perceptions,myths, and realities must we unearth to find meaningful solutions and support? In pursuit of revealing this complicated reality, Mothering Justice, led by women of color, went last year to the state capital in Lansing, Michigan, to lobby on issues that affect working mothers. One of the Mothering Justice organizers went to the office of a state representative to talk about the lack of affordable childcare-the vestiges (n) of a system that expected mothers to stay home with their children while their husbands worked. A legislative staffer dismissed the activist's concerns, telling her "my husband took care of that-I stayed home.E) That comment, says Mothering Justice director Danielle Atkinson, "was meant to shame"andrelied on the familiar notion that a woman of color concerned about income inequality and programs that promote mobility must by definition be a single mom, probably with multiple kids. In this case, the Mothering Justice activist happened to be married. And in most cases in the America of 2019, the images that come to mind when we hear the words poverty or income inequality fail miserably in reflecting a complicated reality: poverty touches virtually all of us. The face of income inequality, for all but a very few of us, is the one we each see in the mirror.F) How many of us are poor in the U.S.? It depends on who you ask. According to the CensusBureau, 38 million people in the U. S. are living below the official poverty thresholds. Taking into account economic need beyond that absolute measure, the Institute for Policy Studies found that 140 million people are poor or low-income. That's almost half the U. S. population.G) Whatever the measure, within that massive group, poverty is extremely diverse. We know thatsome people are more affected than others, like children, the elderly, people with disabilities, and people of color.H) But the fact that 4 in 10 Americans can't come up with S 400 in an emergency is a commonlycited statistic for good reason: economic instability stretches across race, gender, and geography-. It even reaches into the middle classes, as real wages have stagnated (T) for all but the very wealthy and temporary spells of financial instability are not uncommon.I) Negative images remain of who is living in poverty as well as what is needed to move out ofit. The big American myth is that you can pull yourself up by your own efforts and change a bad situation into a good one. The reality is that finding opportunity without help from families, friends, schools, and community is virtually impossible. And the playing field is nothing close to level.J) The Frame Works Institute, a research group that focuses on public framing of issues, has studied what sustains stereotypes and narratives of poverty in the United Kingdom. "People view economic success and wellbeing in life as a product of choice, willpower, and drive,"says Nat Kendall-Taylor, CEO of Frame Works. "When we see people who are struggling," hesays, those assumptions "lead us to the perception that people in poverty are lazy, they don't care, and they haven't made the right decisions.K) Does this sound familiar? Similar ideas surround poverty in the U.S. And these assumptions give a false picture of reality. "When people enter into that pattern of thinking," says Kendall-Taylor, "it's cognitively comfortable to make sense of issues of poverty in that way. It creates a kind of cognitive blindness all of the factors external to a person's drive and choices that they've made become invisible and fade from view. "L) Those external factors include the difficulties accompanying low-wage work or structural discrimination based on race, gender, or ability. Assumptions get worse when people who are poor use government benefits to help them survive. There is a great tension between "the poor" and those who are receiving what has become a dirty word: "welfare."M) According to the General Social Survey, 71 percent of respondents believe the country is spending too little an "assistance to the poor."On the other hand, 22 percent think we are spending too little on "welfare": 37 percent believe we are spending too much.N) "Poverty has been interchangeable with people of color-specifically black women and black mothers," says Atkinson of Mothering Justice. It's true that black mothers are more affected by poverty than many other groups, yet they are disproportionately the face of. poverty. For example, Americans routinely overestimate the share of black recipients of public assistance programs.O) In reality, most people will experience some form of financial hardship at some point in their lives. Indeed, people tend to dip in and out of poverty, perhaps due to unexpected obstacles like losing a job, or when hours of a low-wage job fluctuate.P) Something each of us can do is to treat each other with the dignity and sympathy that is deserved and to understand deeply that the issue of poverty touches all of us.36. One legislative staffer assumed that a woman of color who advocated affordable childcaremust be a single mother.37. People from different races, genders, and regions all suffer from a lack of financial security.38. According to a survey, while the majority believe too little assistance is given to the poor,more than a third believe too much is spent on welfare.39. A research group has found that Americans who are struggling are thought to be lazy and tohave made the wrong decisions.40. Under the old system in America, a mother was supposed to stay home and take care of herchildren.41. It was found that nearly 50% of Americans are poor or receive low pay.42. Americans usually overestimate the number of blacks receiving welfare benefits.43. It is impossible for Americans to lift themselves out of poverty entirely on their own.44. Nowadays, it seems none of us can get away from income inequality.45. Assumptions about poor people become even more negative when they live on welfare. Section CDirections: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D.。
吉林省吉林市普通中学2022-2023学年高三上学期第二次调研测试英语试题含答案
★启用前·绝密★吉林市普通中学2022-2023学年度高中毕业年级第二次调研测试英语（答案在最后）注意事项：1. 本次考试由四部分组成, 考试时间120分钟, 满分150分。
2. 答卷前, 考生务必将自己的学校、班级、姓名、考生号填写在答题卡指定位置。
3. 请按题号顺序在答题纸上各题目的答题区域内整洁作答, 超出区域答题无效。
第一部分听力（共两节, 满分30分）第一节（共5小题；每小题1. 5分, 满分7. 5分）听下面5段对话。
每段对话后有一个小题, 从题中所给的A、B、C三个选项中选出最佳选项, 并标在试卷的相应位置。
听完每段对话后, 你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
现在你有5秒钟的时间阅读第1小题的有关内容。
1. What was the weather like in southern China during the woman’s holiday?A. Sunny.B. Rainy.C. Snowy.2. Where does the woman find her keys?A. In her pocket.B. On the table.C. On the ground.3. What is Tony?A. A teacher.B. A writer.C. A photographer.4. What is the probable relationship between the speakers?A. Husband and wife.B. Boss and secretary.C. Waiter and customer.5. What was the man probably doing this morning?A. He was watching a competition.B. He was attending a meeting.C. He was taking a math class.第二节（共15小题；每小题1. 5分, 满分22. 5分）听下面5段对话或独白。
人教高中英语必修4-Unit 2课时练习及解析.pdf
人教版高中英语必修四Unit 2 课时练习Ⅰ.单项填空1．(2012年北京西城模拟)—Does Shelly like shopping?—Well，she would rather spend time ________ at home than ________ in the street.A．read；wander B．reading；wanderC．in reading；to wander D．reading；to wander解析：根据would rather do than do句型，可知第二空应该用wander，故排除C、D两项；另外，根据spend＋一段时间＋(in)＋动名词，可知第一空需用reading。
答案：B2．(2012年江苏一模)—Do you know what made Susan so upset？I saw her weeping just now.—________ giving away state secrets.A．Charged with B．Being charged withC．Accusing of D．To be accused of解析：v.-ing形式在句中作主语，答语补全完整后是：Being charged with giving away state secrets made Susan so upset.答案：B3．It is believed that universities are a place ________ students ________ skills and knowledge.A．to equip；with B．equipping；withC．to equip；for D．equipping；for解析：句意为：人们相信大学是教授学生知识和技能的地方。
a place后应接动词不定式作定语，排除B、D两项；equip with意为“用……装备”，故A项正确。
新教材 牛津译林版高中英语必修第二册全册课后练习 含解析
牛津译林版必修第二册全册课后练习UNIT 1 Lights,camera,action! ................................................................................................... - 1 - 课时练习1 ...................................................................................................................... - 1 - 课时练习2 ...................................................................................................................... - 7 - 课时练习3 .................................................................................................................... - 12 - UNIT 2 Be sporty，be healthy ............................................................................................... - 18 - 课时练习1 .................................................................................................................... - 18 - 课时练习2 .................................................................................................................... - 23 - 课时练习3 .................................................................................................................... - 28 - UNIT 3 Festivals and customs ............................................................................................ - 33 - 课时练习1 .................................................................................................................... - 33 - 课时练习2 .................................................................................................................... - 39 - 课时练习3 .................................................................................................................... - 44 - UNIT 4 Exploring literature..................................................................................................... - 49 - 课时练习1 .................................................................................................................... - 49 - 课时练习2 .................................................................................................................... - 54 - 课时练习3 .................................................................................................................... - 59 - 模块综合测验 ....................................................................................................................... - 65 -UNIT 1 Lights,camera,action!课时练习1Ⅰ.单词拼写根据首字母提示或所给汉语意思写出所缺单词。
2-4自由自航船舶操纵性试验
回 转试验
4. 对回转试验的结果进行分析。
K、T分析: 运动有非线性影响， K、T是一个平均概念。
如图所示： 当t很大时，转首角
随时间的变化呈直线关系
斜率Kδ0 =tgβ 。
回 转试验
4. 对回转试验的结果进行分析。
K、T分析: 运动有非线性影响， K、T是一个平均概念。
2-4 自由自航船舶操纵性试验
船舶操纵性试验
目的----求取船舶操纵性衡准及各运动要素，从
而评价操纵性优劣。
实船 船模
自航模
回转试验 螺旋与逆螺旋试验 Z 型操舵试验
所测数据 代表各项 流体动力 综合影响
第九章
约束模
直线拖曳试验 位置导数
悬臂试验
回转导数
平面运动机构试验 加速度导数
在约束模试验中，通过各专门装置强迫船模进行精确控制下 的运动，每次可变换一个参数，令其他参数为零，可分别求得 此单一参数下的流体动力（力矩）导数
Z形操舵试验
2. 特征参数
(2) 转首滞后(Overshoot Time)
物 转首滞后（航向超越时间）是从时间方面对船
理 舶转动惯性的一种度量。超越时间越长，船舶
意 义
转动惯性越大。
它意味着零舵角之后出现零角速度的时间
滞后。TL越小跟从性越好。
超越角
转首滞后
Z形操舵试验
3.K—T的标准算法
a. 分析原理 b. 试验中运动描述方程为： c.
绪论
➢试验方法：
实船和无线电遥控自航船模操纵性试验均 属无约束的自由自航试验。在操纵性试验中， 可以直接测得各种运动参数，能较直观地分析 比较船舶的操纵性能，长期以来被广泛应用。
新外研版四年级英语下全册教案 第二学期全套教学设计
外研版小学四年级英语下册教案一、指导思想激发学生学习英语的兴趣，培养他们学习英语的积极态度，使他们建立初步的学习英语的自信心；培养学生一定的语感和良好的语音、语调基础，使他们形成初步运用英语进行简单日常交流和书写，为进一步学习打下基础。
二、学情分析我所教的四年级二班的学生共30人，通过一年的学习，大部分学生已经入门，开始进入状态，对英语的学习产生了浓厚的兴趣。
但也有个别学生由于平时没有养成良好的学习习惯，课堂学习效果较差，对于他们要因材施教，注重差异，找出优缺点，本学期及时改进，共同进步。
三、教学目的、任务1、提升学生学习英语的兴趣，养成良好的朗读书写的习惯；2、发音准确、朗读流利，准确掌握书中的重点内容；3、能够进行简单的日常用语的交流；4、能够用简单的句子进行写作；5、熟练掌握所学歌曲、chant等6、了解西方文化，初步知道课文的文化背景。
四、教学重点难点1．重点：（1）提高课堂效率。
（2）养成良好的听英语、读英语、说英语的习惯。
（3）发音清楚，语调正确，书写工整。
2．难点：使英语基础差的学生提高听、说、读、写的能力，全面提高英语成绩。
五、方法措施1、认真备课，钻研《新标准英语》教材，进行课堂的有效教学，提高课堂效率，做到当堂内容当堂掌握。
2、创新运用各种不同英语教学法来辅助教学，如：情景教学法、直接教学法和TPR全身反应法，并开展一些有趣的活动、游戏让学生在轻松的氛围中学习英语。
3、创设英语情景和环境，使学生们在一定的英语语言环境里习得“第二语言”。
做到“生活中有英语，英语中有生活”。
4、鼓励学生大胆说英语，肯定他们的进步（尤其是英语基础不好的学生），树立学生的信心，培养学生朗读和书写的习惯。
5、注重教材的灵活性和可操作性，以满足不同层次的学生的需求。
帮助英语基础不好的学生，提升英语基础好的学生。
6、多教授chant和歌谣或小故事等促进学生多单词和句型的记忆。
充分利用教科书中的课文创设栩栩如生的情景，为学生提供使用英语进行交流的机会。
Step-By-Step-3000-第二册-Unit4-答案
Unit 4 Getting ready for the future careerPart I-A1. cook,Experience, work on weekends,Call 23597392. English and math teachersA bachelor’s degreeTeaching certificate3. Marking Communication SupervisorBusiness AdministrationPC and presentation354, 164934. Area Sales ManagerCareers and extensiveHardworking and initiated quick learnerChallengingMobile, travel extensivelyExpected salary, recent photo, 385, NY158355. BuyerA competitive salary and a benefits packageCareer developmentBusiness or engineering2-3 years’Good command of EnglishCommunication and interpersonalWork in teamsContact phone number and a copy of diploma to 962 West Avenue, Syracuse, NY 186406. AccountantAccounting or auditingStrong computer skills3 years’, trading companiesEducation certificate, ID card copy and photo to 404, South 7th Street, NYCTapescript:1.Cook need immediately in a busy downtown restaurant! You must be goodand dependable. Experience is preferred and work on weekend is required.If you are interested, please call 2359739.2. A small private school needs English and math teachers. Applicants musthave a bachelor’s degree and teaching certificate. Interested people please send your resume to Wales Charter School, 19 Snow Road, NYC.3.As the world leader in imaging business from photographic to commercialto electronic imaging, we invite application from qualified persons for the position of Marketing Communication Supervisor. Candidates must have bachelor’s degree in Business Administration and good PC and presentation skill. Please apply by sending your resume to MTP, P.O. Box 354, Syracuse, NY 16493.4.If you are a dynamic, hardworking and initiated quick learnerinterested in working in a challenging environment, if you are mobile and able to travel extensively, please join our Truck Tire and Passenger Car Tire Teams and be the Area Sales Manager. Professional careers and extensive training are provided to you. Are you the right one for us? Send your detailed resume with your expected salary and recent photo to: Martin’s Apparel, 385 Rockledge Street, Syracuse, NY15835.5.We are among the top 50 industrial companies worldwide with an annualturnover in excess of US$40 billion. We provide for our employees not only a competitive salary and a benefits package, but also excellent career development opportunities. We are now seeking qualified people to fill the position of Buyer. Candidates’ qualifications include:a bachelor’s degree in business or engineering, 2-3 years’relevantworking experience, good command of English, good communication and interpersonal skills and the ability to work in teams. Those who are interested please send your resume, a recent photo, contact phone number and a copy of your diploma to 962 West Avenue, Syracuse, NY18640 6.we, one of the world’s largest food manufacturers, have the positionof Accountant available. Applicants must have a university degree in accounting or auditing, strong computer skills and a minimum of 3 years’experience with trading companies. If you believe that you have the experience and talent to develop and grow with one of the world’s leading food companies, please send your resume, education certificate, ID card copy and photo to 404, South 7th Street, NYC.Part I – BWeb designer, the hottest jobs, six1. Tissue engineersSkin, on the market, growing organs in test tubes2. Genetic programmersDefects, smart, certain cancers3. farmersCrops and livestock, proteins, vaccine-carrying , cows, sheep and goats.4. food monitorsfast-growing fish and freeze-resistant fruits5. Hot-line handymanReprogramming, power up, giving abuse, home electronics, video phone 6. Narrow castersPersonalized, media and advertisers, tastes and smells.Part I – CAndrew Sue934kgLansing, Michiganthe National Bicycle Leaguethe American Bicycle Association’sBMXWorld125donating, Special OlympicsTape script…tell you about a 9-year-old boy. He is a bicycle motocross racer, and his name is Andrew Sue. He rides under Number One on the track, and he lives in Lansing, Michigan. He’s also Number One in other ways. He weighs about 34 kilograms. The boy is a two-time BMX, that’s Bicycle Motor Cross, national champion, and he’s also a two-time world champion. He’s right Number One for his age in the National Bicycle League and Number One in the American Bicycle Association’s Michigan II District. And he’s been a bicycle motocross racer since he was five years old. Andrew has collected more than 126 trophies for his feats on the track. His awesome display of hardware has not set around collecting dust, however. He donated many of the trophies, the hardware, to the Michigan Special Olympics. I don’t know if you are familiar with that. Now Special Olympics on television and he decided that he had so many trophies that he ought to give them some. And he talked it over with his parents that he ought to give them some. And he talked it over with his parents and they too thought it was a good idea. His father Tom Sue says that they were sort of running out of room in the house. After seeing the crippled children on television, they knew they had found a worthwhile purpose for the trophies. And Andrew’s unselfish gesture has brought praise from Michigan State Representative and Speaker of the House, Bobby Crimm. He wrote a letter and said, “ Your Mom and Dad must be very proud of you, Andy. You are truly an extraordinary young man.” And Andrew’s parents are obviously quite proud of what their son has done both on the track as a bicycle motocross Number One winner and also by giving the trophies to handicaps, participants in the Special Olympics. He knows that those trophies will bring other people great joy too.Part II- Bb, a, b, aPart II- CF T F F F T FPart II- D1.hiring painters2.doing advertising3.providing equipment4.taking care of payroll5.writing contract6.doing final inspection with customerTape scriptNineteen-year old Mark Laratonda is a local college student. He is getting useful business experience this summer at home in Pennsylvania. Mark and other students are spending their summer working for a company called Student Painters. Student Painters is based in Toronto. It operates in 28 states in the United States and in 5 Canadian provinces.All of the mangers and painters at Student Painters are full-time college students. They are earning money for tuition and expenses for the next school year.Student Painters was founded in 1980. Its goal is give students a chance to experience the real business world. I aratonda is a manager for Student Painters. He is also a business marketing major at Indiana University. He says, "Working at Student Painters is a great experience for me. I am learning a lot about how business operate."Laratonda heard about Student Painters last year at his university. "I filled out an application and they called me for an interview. After the interview, they called me again and offered me a job", Laratonda said. He eagerly accepted the opportunity. He said, "It's a great chance to get experience in the business world. I get to work in many different places and I get to work outside. There a lot of responsibilities. But there are a lot of rewards. It looks good on your resume, too."In order to become a manager, Laratonda was trained by company instructors. As a manager, he must do many things. For example, he is responsible for hiring the painters. He also does the advertising. Mar must provide equipment such as ladders, paint, and brushes for the painters. He takes care of the payroll ad writes the contracts. It is also his responsibility to do the final inspection of each project with the customer.Laratonda supervises two groups of painters. Each group has three painters. The painters usually work eight hours a day. "The people I hired are very responsible. They work hard and get the job done. " Laratonda says.His painters have completed 15 projects since May. They have about $40,000 worth of painting jobs to do this this summer.Statements:1.Student Painters is based in New York.2.Student Painters was founded in 1980.3.Student Painters operates in 50 states in the United States and in 5 Canadian provinces.4.Mark Laratonda supervises three groups of painters.ratonda's painters have completed 15 jobs since July.pany instructors trained Laratonda to become a manager.7.Mark Laratonda is an engineering major at Indian University.Part III-AQuestion 1: 15 to 20 yearsQuestion 2: my abilities and aptitudes, as well as my interests and aims Question 3: find success and satisfactionQuestion 4: the immediate advantages, the long-term prospectsQuestion 5: my guidance counsellor, my parents, my teachers and my headmaster.Question 6: Have I made a real study of jobs?Question 7: regard, a means of getting money, my future happiness and contentment, combination.Part III-B1.Affect/ future course of life/ determine/ friends/ husband or wife/ where you live/ recreational activities/ other aspects2.Weak points/ strong ones/ what kind/ you want to be3.What/ other people / important and challenging/ talk to people/ watch/ at work4.Satisfaction/ not just start/ years to come/ importance of education / promotion/ preference/ educated persons5.Experience/ benefit/ help/ think about/ stimulate/ really want to do / offer suggestions/ take advantage of/ qualities and qualifications6.Read about/study/ over and over again7.---------------------Tape scriptIn order to give you as much help as possible. I have drawn up a lit of questions that you ought to ask yourself."Have I given thought to what I would like to be doing 15 to 20 years from now?" Bear in mind that the career you choose will affect the future course of your life. It will partially determine your range of friends, your choice of husband or wife, where you live, your recreational activities, and other important aspects of your life."Have I a clear knowledge of my abilities and aptitudes, as well as my interests and aims?" Be honest about your weak points as well as your strong ones. Take a really good look at yourself and give real thought to the kind of person you are, what you are good at , and what kind of person you want to be."Do I know the kind of occupations in which people like myself tend to find success and satisfaction?" Once you have examined and found out about yourself, your next question is what you really do with yourself. You can gain some idea of what other people, with similar abilities and interests, consider to be important and challenging in the careers that they choose, by talking to people already in the careers that interest you. Watch these people at work."Have I weighted carefully the immediate advantages against the long-term prospects offered by the jobs I am considering?" Will the occupation you select give you satisfaction, not just when you start, but in the years to come? Realize now the importance of education in all fields, technical and professional. Remember that when promotion occurs, preference is usually given to educated persons--other things being equal."Have I talked about my job preferences with my guidance counsellor, my parents, my teachers and my headmaster?" Remember they have tremendous fund of experience from which you should benefit. They can help you think about the jobs in which you will find satisfaction and challenge. They can stimulate you to give careful thought to what you really what to do, and offer useful suggestions as to how you might take full advantage of your personal qualities and qualifications."Have I made a real study of jobs? It takes a very long time to find the work that suits you the best. Reading about and studying a number of occupations is something you should do over and over again."How do I regard my job? Is it just a means of getting money to do the things that I want to do ? Is the work important to me and my futurehappiness and contentment? Is it a combination of both these things?"The above questions and their answers should give you some better ideas about how you should start planning your career. Your life-long job can not be approached in any kind of haphazard fashion. It must be considered carefully, examined from every angel, talked over with those who know you and those who can help you in any way.Part IVFilling up formsGeneral views:A.Personal life, habits, little or nothing, the matter in handB.Hesitate, intimate friends, goes blankC.The worstD.No reliefSupporting detailsA.Driving license/ evening course/ holiday abroadApplying for job/ stamps/ measles/ father tobacconist/ in Foreland/ died at 82B. Date of birth/ nationality/ serious illness/ tonsils/ delicate/ lazy/ personal defects/ contact lenses/ upper teeth not own/ character/ gambling/ difficult to get upC. Education/ previous experience/ posts held/ dates/ struggle to remember/ exams/ how long/ what firms/ if blank/ in prison/ dubious occupationD. Summons/ explain discrepanciesTape script:Of all things in th world, I most dislike filing up forms. In fact, I have a positive horror of it. Applying for a driving license, registering for an evening course, booking a holiday abroad- everything nowadays seems to involve giving information about one's personal life and habits that has little or nothing to do with the matter in hand. When applying for a job, it may be of some obscure interest to a prospective employer to learn that I collect stamps or bad measles as child. But why should he conceivably want to know that my father was a tobacconist to live in Foreland and died when he was 82. The authorities who require one to fill up forms frequently demand answers to questions that one would hesitate to put to one's intimate friends. The worst of it is that, when confronted with such questions, my mind goes blank and I can hardly remember my own date of birth, let alone my nationality. Have I ever suffered from a serious illness? Have I ? What do they mean by "serious"? I had my tonsils out in hospital when I was eight, and my mother always assured me I wasdelicate, but father contended I was born lazy. Do I suffer from my personal defects? Well, I wear contact lenses and my upper teeth are not my own. But perhaps the word "defect" applies to my character. Am I supposed to admit that I like gambling and find it difficult to get up in the morning, both of which are true? Of all, I think job applications are the worst- education, pervious experience, posts held, give dates. Terrified by the awful warning about giving false declarations, which appears at the bottom of the form, I struggle to remember what exams I passed and how long I worked for what firms. However hard I try, there always seems to be a year or tow for which I can not satisfactorily account and which, I am certain, if left blank, will give the impression that I was i prison or engaged in some occupations too dubious to mention. Even when the form is safely posted, there is no relief as I hourly await the summons from some furious official to explain the discrepancies on my form.（注：可编辑下载，若有不当之处，请指正，谢谢!）。
BEC中级听力真题第二辑Test3-Test4
BEC中级听力真题第二辑Test3-Test4大家都知道bec中级考试难度不算低，所以我们要好好复习，为了方便大家备考，下面小编给大家带来BEC中级听力真题第二辑Test 3 - Test4，一起来学习吧。
【BEC中级真题听力】第二辑Test 3 - Part 1 Conversation 3Hints:A-P-T Office EquipmentJohn RaymondPlanet Design ShopsOh英式拼写对话人之间以换行区分Hello, A-P-T Office Equipment. Hello. This is John Raymond, from Planet Design Shops. I'm calling about our order for a security camera. It's being dispatched tomorrow and the driver will need delivery instructions. OK. Address first, the order confirmation gave the retail park as the delivery address, but your invoice has our central branch. Oh. That's not where we want it to be delivered. The confirmation was right. OK. Now, parking, the spaces opposite the shop are for disabled drivers only, so your driver should use the loading area while he sets up the equipment. I've got that. We'll have payment ready for you. That's fine. Thanks. I'll make out a receipt for the driver to give you when he makes the delivery. Will you be paying by cheque? Yes. And you have something for the driver to collect, I understand. Yes. We've come to the end of the rental period on our photocopier. We've bought a new model, so the old one's to be returned. Right, the driver will call you tomorrow with a definite time【BEC中级真题听力】第二辑Test 3 - Part 3Hints:MDstate-of- the-artMinistry of IndustryWorld Bank英式拼写最后一句到then截止,后面不写As you know, the main supplier of our components announced suddenly last month that they were closing down shortly, leaving us in a very difficult situation. I shortlisted four potential replacement suppliers, and have visited them all. I'll report on each, though I've only found one company that meets our needs entirely. Initially, I was optimistic about the first company I saw. I was given an enthusiastic welcome and generous hospitality by the MD, but when he took me on a tour of the factory, I began to have a few doubts about his commercial expertise. The factory is enormous, a converted aircraft shed, I think, almost too big to be practical. There is certainly enough machinery to produce the quantities we need, and that, of course, is vital. However, I had one main concern. The company has recently invested heavily in state-of- the-art production equipment and in a comprehensive training programme for machine operators. But I was surprised to see that half the factory wasn't in use because several important customers had cancelled orders. I was reassured that orders are dispatched quickly, and delivery times are impressive, and distribution isn't a problem, but I'd need to inspect their products more closely to see if the quality's what we require. The second company looked promising too, because they are based in the region that produces the natural resources to make our components. Everything neededfor their activities is available on their doorstep. They have a good working relationship with the local mine owners, who are known to have good safety records. During my visit, the company went into great detail about the quality inspections carried out on the material before it leaves the mines. This company seemed to have no problems with transport, until I looked more closely. The factory is in a very mountainous region, about 600 kilometres from the capital city. Passenger flights are fairly frequent, taking under two hours, but the journey by road can take days. The roads are really inadequate. The whole infrastructure needs massive investment. There is a seaport just over the border with the neighbouring country, which would certainly cut down on distance, but, as far as I can see, it might also bring other problems. Now we simply can't risk depending on such fragile communications. The third company I looked at, on the other hand, is on the coast, with good access to the main seaport. Transport and shipping of goods are well organised and, in fact, they own a haulage company as one of their subsidiaries. The production unit is new, built and equipped with the help of investment from the Ministry of Industry. What's more, company workers are involved in decision-making, and industrial relations are excellent. Perfect so far. Unfortunately, though, their finished products are not of the quality we demand. The specifications are right for our components, so no modifications in design would be necessary. But when I did a quick inspection, I found a higher percentage of faults than we'd be prepared to tolerate. If we chose them, we'd certainly have to negotiate longer warranties than those they're offering at present. The final company I visited seems to have everything, though. It's ten years old, well established, located between the capital and a major seaport.The company has grown rapidly and has just modernised its factory, thanks to a loan from the World Bank, which has enabled it to install the most up-to-date equipment available on the market. The production unit is now fully automated, and efficiency is the company's great strength. This company has a well-deserved reputation for the quality of its finished goods. Given their high standard, it's not surprising that the costs are considerable, and they're asking higher prices than the other companies I visited. But I'm confident we'll be able to negotiate on this. The key point in their favour, in my opinion, is their ability to meet deadlines for the duration of a long-term contract. It's easy to meet one deadline, of course, the difficult thing is to do it all the time. To sum up, th【BEC中级真题听力】第二辑Test 4 - Part 1 Conversation 2Hints:Mike ShepherdKaren PetersonMarketingMusicMateDirectors'oh等感叹词不写最后一句写到you为止英式拼写对话人之间以换行区分Mike Shepherd. Hello, it's Karen Peterson here, from Marketing. I've been called away on urgent business, but I wanted you to have my report on the MusicMate cassette player to discuss at the Directors' meeting this morning. Right. OK then, I'd better make a note of this. Right. MusicMate has been our second all-time best-seller, with a reputation based on qualitydesign at an inexpensive price. OK, I've got that. Sold originally only on the Asian market it was then launched in Europe, which rapidly overtook Asia in sales volume, giving us a sure sign that the USA, an even bigger market, should be our next target. Fine.I don't think we'll be making any decisions about new markets, though. OK, back to the UK market then. I think it's important not to neglect our loyal customers here. What would be really helpful would be a new advertising campaign, but I'm aware there's not enough in the budget for that. So I'm suggesting that the way forward is to offer greater discounts. This should form the basis for our marketing plan. That's it. And, also, any rumours of my department wanting to phase out MusicMate are false. We're very optimistic about its future. Fine.Well look, it's been a pleasure talking to you.en.【BEC中级真题听力】第二辑Test 4 - Part 2 Section 2Hints:英式拼写写数字编号,编号之后空格写说话内容18 I think where we went wrong was in assuming that price is always the most important concern, and simply keeping our margins low. Clearly, by doing this we haven't managed to regain market share. Our marketing consultant has suggested that we change our strategy and give increased attention to other things which are very important to people, such as reliability of quality and of delivery, even if it involves charging more. 19 We'll be implementing various measures as quickly as possible. In the short term, we're going to reduce the number of quality control staff on the factory floor. We think we can do this without causing too many problems. We're also looking at the supplier of ourmetal casings. We think we can negotiate a better deal for these elsewhere. And we also need to give serious thought to the question of overheads. 20 I've looked at the figures for the last five years and they're rather worrying. I feel we must do something to retain people longer. As things are, the cost to the company isn't easy to quantify. We don't have any reliable method of calculating it. But it must be considerable. After all, it takes quite a few weeks, or months, depending on the type of work, for anyone new to achieve maximum productivity, because there's so much information to acquire. 21 Our assets are very healthy. The capital value of the hotel building has almost doubled since we acquired it. But although we've renovated about 1/3 of the rooms, we can't complete the programme without funds, and we can't generate any substantial income until we start trading. So we've decided to open for business immediately, and offer discounts to compensate for the inconvenience of the ongoing building work. We're sure there'll be a market. 22 Research suggests that saturation point was reached in this country some time ago, despite falling prices. So we shouldn't expect consumption here to increase much more in the future. However, income levels in our traditional overseas markets are steadily rising, so a product like ours, which is regarded as a luxury there right now, will soon be regarded as a necessity. So, in general terms, the figures will be much as they were.BEC中级听力真题第二辑Test 3 - Test4。
美剧太空堡垒卡拉狄加观看顺序
迷你剧上 Miniseries Part 1迷你剧下 Miniseries Part 2[第1季第1集] 33 33[第1季第2集] 水Water[第1季第3集] 巴士底日Bastille Day[第1季第4集] 悔恨行为Act Of Contrition[第1季第5集] 你无法再次回家You Can't Go Home Again [第1季第6集] 石蕊 Litmus[第1季第7集] 六号的分身术 Six Degrees Of Separation [第1季第8集] 血肉之躯Flesh And Bone[第1季第9集] 兴奋之余Tigh Me Up Tigh Me Down [第1季第10集] 上帝之手 The Hand Of God[第1季第11集] 殖民地日 Colonial Day[第1季第12集] 科波,最后的光芒上 Kobols Last Gleaming Part 1 [第1季第13集] 科波,最后的光芒下 Kobols Last Gleaming Part 2[第2季第1集] 失散Scattered[第2季第2集] 黑暗之谷 Valley of Darkness[第2季第3集] 混乱Fragged[第2季第4集] 抵制Resistance[第2季第5集] 农场The Farm[第2季第6集] 家园上Home Part 1[第2季第7集] 家园下Home Part 2[第2季第8集] 最终剪辑 Final Cut[第2季第9集] 凤凰飞翔 Flight of the Phoenix[第2季第10集] 珀伽索斯 Pegasus[第2季第11集] 复活船上Resurrection Ship Part 1 [第2季第12集] 复活船下Resurrection Ship Part 2 [第2季第13集] 灵启示现 Epiphanies[第2季第14集] 黑市 Black Market[第2季第15集] 伤疤 Scar[第2季第16集] 牺牲 Sacrifice[第2季第17集] 舰长之手 The Captain's Hand[第2季第18集] 下载 Downloaded[第2季第19集] 放下你的负担上Lay Down Your Burdens Part 1 [第2季第20集] 放下你的负担下Lay Down Your Burdens Part 2网络剧: 抵抗 The Resistance Webisodes[第3季第1集] 占领Occupation[第3季第2集] 濒临点 Precipice[第3季第3集] 出卡布里卡记上 Exodus Part 1[第3季第4集] 出卡布里卡记下 Exodus Part 2[第3季第5集] 通敌者 Collaborators[第3季第6集] 撕裂Torn[第3季第7集] 解救措施 A Measure of Salvation[第3季第8集] 英雄Hero[第3季第9集] 未完成的使命 Unfinished Business[第3季第10集] 通路 The Passage[第3季第11集] 朱庇特之眼(宙斯之眼) Eye Of Jupiter[第3季第12集] 被提升天(喜悦) Rapture[第3季第13集] 拨云见日 Taking a Break From All Your Worries [第3季第14集] 金氏女子 The Woman King[第3季第15集] 明年再见 A Day in the Life[第3季第16集] 劳苦大众 Dirty Hands[第3季第17集] 苦痛漩涡 Maelstrom[第3季第18集] 自有主张 The Son Also Rises[第3季第19集] 十字路口上 Crossroads Part 1[第3季第20集] 十字路口下 Crossroads Part 2电视短片：太空堡垒卡拉狄加：利刃之回闪Razor:Flashbacks电视电影：太空堡垒卡拉狄加：利刃Razor[第4季第1集] 信我者他 He That Believeth In Me[第4季第2集] 六号秘辛 Six Of One[第4季第3集] 以爱相连 The Ties That Bind[第4季第4集] 极速偏离 Escape Velocity[第4季第5集] 通幽之路 The Road Less Travelled[第4季第6集] 信念 Faith[第4季第7集] 猜猜何来晚餐 Guess What's Coming to Dinner [第4季第8集] 必要条件 Sine Qua Non[第4季第9集] 枢纽 The Hub[第4季第10集] 揭露 Revelations网络剧: 敌人的面孔 The Face of the Enemy[第4季第11集] 伟大主张Sometimes A Great Notion[第4季第12集] 心神不宁The Disquiet That Follows My Soul [第4季第13集] 誓言 The Oath[第4季第14集] 血的代价Blood on the Scales[第4季第15集] 无处可逃No Exit[第4季第16集] 僵局 Deadlock[第4季第17集] 有人在守护着我 Someone To Watch Over Me [第4季第18集] 星流孤岛Islanded In A Stream Of Stars[第4季第19集] 破晓上Daybreak I[第4季第20集] 破晓下（大结局） Daybreak II。
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此试题参考以下领域的内容：CCNA Exploration: 接入WAN∙7.1.4 配置DHCP 服务器如果将命令ip dhcp excluded-address 10.10.4.1 10.10.4.5添加到配置为DHCP 服务器的本地路由器该路由器将丢弃发往10.10.4.1 和10.10.4.5 的流量。
不会路由地址处于10.10.4.1 到10.10.4.5 之间的客户端所发出的流量。
DHCP 服务器不会分配10.10.4.1 到10.10.4.5 之间的地址。
该路由器将忽略来自地址处于10.10.4.1 到10.10.4.5 之间的DHCP 服务器的流量。
此试题参考以下领域的内容：CCNA Exploration: 接入WAN∙7.1.8 DHCP 故障排除请参见图示。
连接到Fa0/0 的主机无法从此DHCP 服务器获取IP 地址。
debug ip dhcp server命令的输出为："DHCP address pool for 192.168.1.1"。
问题出在哪里？DHCP 地址池中排除了地址192.168.1.1。
192Network 的地址池不正确。
网络地址池的默认路由器不正确。
地址192.168.1.1 已经用在接口Fa0/0 上。
此试题参考以下领域的内容：CCNA Exploration: 接入WAN7.2.2 何谓NAT？请参见图示。
R1 针对内部网络10.1.1.0/24 执行NAT 过载。
主机 A 向web 服务器发送了一个数据的目的IP 地址是什么？10.1.1.2:1234172.30.20.1:1234172.30.20.1:3333192.168.1.2:80此试题参考以下领域的内容：CCNA Exploration: 接入WAN7.3.8 配置用于IPv6 的RIPng请参见图示。
网络管理员对Router1 和Router2 上发出图示中的命令。
但其后在检查路由表时发现，两个路由器均不能获的LAN 网络。
RIPng 配置最可能发生什么问题？串行接口处于不同的子网上。
接口上未启用RIPng 进程。
未配置RIPng 网络命令。
Router1 和Router2 的RIPng 进程不匹配。
此试题参考以下领域的内容：CCNA Exploration: 接入WAN7.1.4 配置DHCP 服务器请参见图示。
使用default-router和dns-server命令指定的TCP/IP 配置信息是如何获得的？TCP/IP 信息先转发至10.0.1.3，再提供给DHCP 客户端。
DNS 客户端使用TCP/IP 信息将所有数据转发至作为默认网关的R1 上的10.0.1.3。
TCP/IP 信息被提供给网络上所有与R1 FastEthernet 0/0 接口连接的DHCP 客户端。
TCP/IP 信息应用于所有通过FastEthernet 0/0 接口（即网络10.0.1.0 /24 的主机）进入R1 的数据包，从地址10.0.以及10.0.1.254 发出的数据包除外。
此试题参考以下领域的内容：CCNA Exploration: 接入WAN∙7.3.7 配置IPv6 地址下列有关使用IPv6 address命令进行配置的接口的说法，哪一项是正确的？接口上启用IPv6 流量转发。
接口上自动配置本地链路IPv6 地址。
接口上自动配置全球单播IPv6 地址。
所有分配到接口的IPv4 地址都将为IPv6 地址取代。
此试题参考以下领域的内容：CCNA Exploration: 接入WAN∙ 2.2.1 PPP 简介以下哪种封装协议配置到Cisco 路由器上的串行接口时，仅可与其它Cisco 路由器兼容？PPPSLIPHDLC帧中继此试题参考以下领域的内容：CCNA Exploration: 接入WAN∙ 2.1.5 HDLC 封装∙ 2.3.1 PPP 配置选项如果将HDLC 封装改为PPP 封装，接口上会新增什么功能？流量控制差错控制身份验证同步通信此试题参考以下领域的内容：CCNA Exploration: 接入WAN∙ 2.1.3 分界点客户网络与归另一组织拥有的网络接口的位置称为什么？CPEDCE本地环路分界点此试题参考以下领域的内容：CCNA Exploration: 接入WAN2.1.2 TDM请参见图示。
图示中表示的哪种数据传输技术？TDMPPPHDLCSLIP此试题参考以下领域的内容：CCNA Exploration: 接入WAN1.2.2 WAN 物理层概念请参见图示。
下列关于核心路由器设备的说法中哪项正确？它们使用多端口网间设备在WAN 上交换帧中继、ATM 或X.25 等流量。
它们提供网际互连和用于连接服务提供商网络的WAN 接入接口端口。
它们为数字信号提供端接并通过纠错和线路监控技术确保连接的完整性。
它们支持多个电信接口以最高速度运行，还能够在所有接口上全速转发IP 数据包。
此试题参考以下领域的内容：CCNA Exploration: 接入WAN2.4.3 挑战握手验证协议(CHAP)如果不以纯文本格式发送身份验证信息，在Cisco 和非Cisco 路由器之间建立链路连接应使用以下哪种第2 层协议和身份PPP 与PAPPPP 与CHAPHDLC 与PAPHDLC 与CHAP此试题参考以下领域的内容：CCNA Exploration: 接入WAN8.4.3 数据链路层故障排除请参见图示。
两节点间的通信失败。
根据图中所示的输出，最可能的原因是什么？接口重置电缆没有插好LMI 类型不正确PPP 协商故障此试题参考以下领域的内容：CCNA Exploration: 接入WAN∙ 2.4.5 配置PPP 身份验证请参见图示。
路由器CTRL 和BR_1 之间的链路配置如图所示。
为什么这两台路由器无法建立PPP 会话？时钟频率错误。
用户名配置错误。
IP 地址位于不同的子网上。
时钟频率配置在链路上错误的一端。
此试题参考以下领域的内容：CCNA Exploration: 接入WAN∙ 2.4.1 PPP 身份验证协议在认证PPP 会话时，下列有关PAP 的说法哪一项是正确的？PAP 使用双向握手。
口令是唯一和随机的。
PAP 定期执行口令挑战。
PAP 使用MD5 哈希算法保护口令安全。
此试题参考以下领域的内容：CCNA Exploration: 接入WAN3.1.5 帧中继的地址映射请参见图示。
分支 A 配有一台使用IETF 封装的非Cisco 路由器，分支 B 配有一台Cisco 路由器。
输入图中所示的命令后无法建立PVC。
R2 LMI 的类型是Cisco，R1 LMI 的类型是ANSI。
两处都成功建立了LMI。
为什么无法建立PVC？PVC 与R1 之间的链路必须是点对点链路。
PVC 两端的LMI 类型必须匹配。
Cisco 路由器和非Cisco 路由器之间无法建立帧中继PVC。
命令frame-relay map ip 10.10.10.1 201中缺少参数IETF。
此试题参考以下领域的内容：CCNA Exploration: 接入WAN3.1.5 帧中继的地址映射请参见图示。
从San Jose 路由器发往DC 路由器的帧头的地址字段中会放置什么内容？DLCI 103DLCI 301172.16.1.18172.16.1.19此试题参考以下领域的内容：CCNA Exploration: 接入WAN3.3.3 帧中继流量控制请参见图示。
从图中所示的输出可得出哪两条结论？（选择两项。
）此网络中当前发生了拥塞现象。
帧中继连接正处于协商过程中。
此网络中当前没有数据流动。
网络正在丢弃可选择丢弃的数据包。
DLCI 具有全局意义。
此试题参考以下领域的内容：CCNA Exploration: 接入WAN3.1.5 帧中继的地址映射在帧中继网络中，哪种技术可用于将下一跳网络层地址动态映射到虚电路？逆向ARPLMIDLCIFECN题参考以下领域的内容：CCNA Exploration: 接入WAN3.1.5 帧中继的地址映射帧中继网络中所用的本地管理接口提供哪三项功能？（选择三项。
）交换虚电路的相关信息将DLCI 映射到网络地址提供流量控制提供错误通知提供拥塞通知发送keepalive 数据包以检验PVC 的工作情况此试题参考以下领域的内容：CCNA Exploration: 接入WAN3.4.1 配置帧中继子接口请参见图示。
假如您是网络管理员，需要使用帧中继拓扑连接两个远程站点。
要完成拓扑，应如何配置HQ(config-subif)#frame-relay map ip 172.16.1.1 301 broadcast on Serial 0/0/0.1HQ(config-subif)#frame-relay map ip 172.16.2.2 302 broadcast on Serial 0/0/0.2HQ(config-subif)#frame-relay map ip 172.16.1.1 103 broadcast on Serial 0/0/0.1HQ(config-subif)#frame-relay map ip 172.16.2.2 203 broadcast on Serial 0/0/0.2HQ(config-subif)#frame-relay interface-dlci 103 on Serial 0/0/0.1HQ(config-subif)#frame-relay interface-dlci 203 on Serial 0/0/0.2HQ(config-subif)#frame-relay interface-dlci 301 on Serial 0/0/0.1HQ(config-subif)#frame-relay interface-dlci 302 on Serial 0/0/0.2此试题参考以下领域的内容：CCNA Exploration: 接入WAN3.4.1 配置帧中继子接口请参见图示。
要到达R2，按图示在点对点接口上配置帧中继时，在R1 上发出的frame-relay interface-dlci命令应使用哪100101200201此试题参考以下领域的内容：CCNA Exploration: 接入WAN∙ 3.4.1 配置帧中继子接口在哪种情况下，应在帧中继PVC 配置中使用关键字multipoint？当使用全局DLCI 时当使用物理接口时当需要支持组播时当参与连接的路由器处于在同一子网中时此试题参考以下领域的内容：CCNA Exploration: 接入WAN∙ 6.2.3 DSL一名技术人员正在与竞争对手公司的一名同行聊天，比较两家公司的DSL 传输速率。