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ask and answer3广州版四年级上课前疯狂三分钟

ask and answer3广州版四年级上课前疯狂三分钟

疯狂三分钟自签:同签:家签:先复习,然后完成下面句子问答。

1.What colour is the dress? (绿色)2.What colour is the T-shirt?蓝色3.What colour is the pair of trousers?紫色4.What colour are the trousers?黄色5.What colour are the socks?黑色6.What colour are the sweaters?红色7. Who are they? (Sally and Xiaolin) ____________________________ 8. Who’s the woman? (Miss White)_____________________________ 9 What time do you have breakfast? _____________________________ 10. What time is it?_____________________________疯狂三分钟自签:同签:家签:先复习,然后完成下面句子问答。

7.What colour is the dress? (绿色)8.What colour is the T-shirt?蓝色9.What colour is the pair of trousers?紫色10.What colour are the trousers?黄色11.What colour are the socks?黑色12.What colour are the sweaters?红色7. Who are they? (Sally and Xiaolin) ____________________________ 8. Who’s the woman? (Miss White)_____________________________ 9 What time do you have breakfast? _____________________________ 10. What time is it?_____________________________ 疯狂三分钟自签:同签:家签:先复习,然后完成下面句子问答。

英专综合教程6册课文翻译及课后答案Answer to unit3

英专综合教程6册课文翻译及课后答案Answer to unit3

IV. Chinese Translation of Paragraphs1. 首先,我要强调的是,读书本应是一种享受。

当然,为了应付考试或者获取信息,许多书我们不得不读,而我们从中却不可能得到任何愉悦。

我们读这些书是出于教育的目的,至多希望自己对它的需要不至于使阅读的过程过于乏味。

我们读这些书并非好之乐之,而是出于无奈。

这当然不是我要谈的读书。

要谈的读书。

我接下去要谈论的书籍,既不能助您获得学位,也不能帮您谋生;既不能教您怎样驾驶帆船,也不能教您怎样启动熄火的车辆。

然而,它们却可以让您生活得更为充实。

不过,您必须喜欢读书才行,否则也无济于事。

2. 我这里所说的“您”,是指那些有闲的成年人,他们想读的不是非读不可的那些书。

我指的不是书虫,因为书虫们自有读书之道。

我这里只想谈些名著,那些很久以来广受推崇的杰作。

我们理应都读过这些名著,遗憾的是这类人却为数甚少。

有些名著不仅为优秀的批评家们所公认,文学史家也会有长篇大论,然而,今天的普通读者读之却味同嚼蜡。

这些作品对研究者来说是重要的,然而,时移事易,人们喜好变更,如今这些书早已失其原味,要读完全凭意志。

举例来说,我读过乔治·艾略特的《亚当·比德》,但我不能违心地说这个过程是愉悦的。

我读它是出于义务,读完了自然如释重负。

3. 关于这类书籍,我无意置喙。

每个人自有自己的评价和意见。

不论学者们对某本书作何评价,即便他们众口如一,极尽溢美之词,除非您感兴趣,否则它与您毫不相干。

不要忘记批评家也经常犯错,批评史上那些最著名的评论家的低级错误比比皆是。

一本书对您价值几何,只有作为读者的您才是最终评判人。

当然,这适用于我将要向您推荐的书籍。

我们每个人都不可能与他人完全一样,至多只是相仿而已。

因此,没有理由认为对我有益的书也正好对您有益。

不过,读这些书让我觉得内心更加富有;倘若我没有读过的话,恐怕我就不会完全是今天的我了。

所以我恳求您,倘若您在本文的诱惑之下去读我推荐的书,但却又读不下去,那就放下它们。

明德大学英语教材答案Unit3

明德大学英语教材答案Unit3

明德大学英语教材答案Unit3 Unit 3: Answer Key for Mingde University English Textbook Section A: ListeningPart I: Listening Comprehension1. B2. D3. A4. C5. C6. B7. A8. B9. C10. APart II: Listening and Note-taking11. International Business Conference12. February 18th13. Main conference hall14. Professor Lisa Johnson15. Trends in global marketing16. Strategies for expanding international markets17. Case studies of successful global companies18. Identifying potential markets19. Maximizing foreign investments20. Guest speakers from various industries Section B: Vocabulary and GrammarPart I: Vocabulary1. reputation2. highlights3. diversity4. enthusiasm5. participantsPart II: Word Formation1. optimistic2. flexibility3. informative4. challenging5. explorationPart III: Grammar1. expires2. has been studying3. won't have finished4. was sleeping5. had already leftPart IV: Cloze Test1. provided2. learning3. situations4. such5. communicate6. effectively7. understanding8. another9. opportunities10. lackSection C: Reading Comprehension Part I: Reading Comprehension2. A3. D4. B5. A6. C7. D8. B9. A10. CPart II: Vocabulary in Context1. essential2. significant3. relatively4. facilitate5. profoundPart III: Reading Comprehension Passage 1:1. D3. C4. APassage 2:5. B6. D7. C8. APart IV: Text Completion1. increasingly2. additionally3. nevertheless4. consequently5. furthermoreSection D: WritingPart I: Sentence Transformation1. It was such a boring movie that I fell asleep.2. She broke her leg when she was skiing.3. John is the most talented musician I have ever seen.4. The students are required to wear uniforms every day.5. The book, which was written by a famous author, was just published.Part II: WritingWrite an essay on the importance of cross-cultural communication in a globalized world.In today's globalized world, cross-cultural communication plays a crucial role in various aspects of life, such as business, education, and interpersonal relationships. With the advancements in technology and increased mobility, individuals from different cultural backgrounds are increasingly finding themselves in situations where effective communication is essential. This essay will discuss the importance of cross-cultural communication and how it can contribute to a harmonious and inclusive society.Firstly, cross-cultural communication fosters mutual understanding and respect. When people from different cultures interact and engage in meaningful dialogue, they gain insights into each other's values, beliefs, and perspectives. This leads to a greater appreciation of cultural diversity and helps to bridge the gap between cultures. By acknowledging and embracing cultural differences, individuals can build stronger relationships and work collaboratively towards common goals.Secondly, cross-cultural communication is vital in the business world. Globalization has opened up new opportunities for companies to expand their operations internationally. However, conducting business in foreign markets requires an understanding of the local culture, customs, and communication styles. By investing time and effort in cross-cultural trainingand communication, organizations can avoid misunderstandings, build trust with local partners and customers, and establish productive business relationships.Furthermore, cross-cultural communication is crucial in the field of education. As the world becomes more interconnected, students are increasingly interacting with peers from different cultural backgrounds. By promoting cross-cultural communication in schools and universities, educators can equip students with the skills and knowledge to navigate diverse environments. This includes developing cultural sensitivity, effective listening skills, and the ability to adapt communication strategies to suit different situations. Such skills are invaluable in fostering tolerance, inclusivity, and empathy among future generations.In conclusion, cross-cultural communication is of utmost importance in today's globalized society. It facilitates mutual understanding, supports successful business ventures, and cultivates harmonious relationships among individuals from different cultural backgrounds. By recognizing the significance of cross-cultural communication and actively promoting it, we can create a more inclusive world where diversity is celebrated and cooperation thrives.Word Count: 621Please note that the content provided here is fictional and may not accurately reflect the answer key for the Unit 3 in the Mingde University English Textbook.。

2016年广东听说考试真题(A-G)分析报告(含全部7套试题文字稿和分析)

2016年广东听说考试真题(A-G)分析报告(含全部7套试题文字稿和分析)

2015年广东听说考试真题(A-G)分析报告一、总体分析2015年的广东高考听说考试,在题型设计、考试形式与难度设置方面依旧整体保持不变,但是B部分的三问翻译及五答难度稍有增加,C部分的语速比以往偏慢。

考试依旧重在考查学生的朗读及语言交际能力。

A部分的视频长度为1分钟左右,总体的字数约为100字,朗读语速属于高考正常语速,平均语速为100words/minute,但是每幕视频文字较多,切换偏快,七套题中A卷为美音,B-G卷为英音。

这七套题题材分别为探索科技类、动物或人物类、国家类、动物类、植物类、城市类、记叙文,其中动物类的偏多,也是这几年高考中频繁出现的话题类型,但是G卷出现了一段记叙文类型的题材,这也是以后需要关注的。

句型以陈述句为主,生单词数增多,平均每套生单词为1.4个。

B部分的情景介绍和视频部分的总时长在61-81秒之间,涉及的内容题材都是教学大纲中常见的,主要是贴近学校学生生活的话题,分别为A卷—讨论学习压力,B卷—如何改变学习中的坏情绪,C卷—谈论中学老师,D卷—谈论参加志愿者协会,E卷—谈论春节回家过年,F卷—谈论学生穿校服,G卷—咨询大学的学习生活。

话题与2014年的不同,主要侧重于学生的学习生活。

语音为仍为美音,语速大约为153words/minute,比2014年真题语速稍慢。

三问部分的翻译句式是较为常见的一般疑问句和特殊疑问句,个别句子的翻译稍有难度,有的需要注意对话中的用词才能使翻译更快速、准确,如A卷三问第三个翻译中的“正能量”,如果注意到了二答中的用词“positive energy”,在翻译三问第三题时会更得心应手,这一点也是以后需要注意多加训练的,同时以后还要多注意一些流行语的翻译,如“(点)赞”“土豪”“雾霾”等。

三问机答内容含有的信息量较为丰富。

五答部分题目类型为直白题和同意转换的题目,还有少量的总结题,如E卷的五答第三个问题。

直白题数量较多,仍然有少量试题的答案稍长,难度稍有提高,因此学生在听取录音时准确、快速记录信息点非常关键。

wlan题库及答案正确版

wlan题库及答案正确版

wlan题库及答案正确版1.无线网络的初步应用开始于哪段时间()?A.一次大战期间B.二次大战期间C.20 世纪后期D.2000 年之后Answer: B2.IEEE 是负责美国无线频率使用的标准组织。

A.TrueB.FalseAnswer: B3.以下哪个标准组织是为WLAN 设备认证实现WLAN 技术互操作性的()?A.WiFi 联盟B.IEEEC.IETFD.FCCAnswer: A4.以下哪些协议是IEEE 制定的802.11 标准()? (Select 3 Answers)A.802.11a/b/g/nB.802.11iC.802.1XD.802.11sAnswer: A B D5.以下哪些标准是WiFi 联盟制定的()? (Select 2 Answers)A.802.11a/b/g/nB.WPAC.WPA2D.802.11iAnswer: B C6.CAPWAP 协议是由IEEE 标准组织在2009 年4 月份提出的一个WLAN 标准,用于AC 与瘦AP 之间的通信。

A.TrueB.FalseAnswer: B7.以下哪些协议支持2.4GHz 频段()?(Select 3 Answers)A.802.11aB.802.11bC.802.11gD.802.11nAnswer: B C D8.中国在2.4GHz 频段支持的信道个数有多少个()?A.11B.13C.3D.5Answer: B9.以下选项中哪个频段范围属于中国支持的5GHz 频段()?A.5.15~5.25GHzB.5.25~5.35GHzC.5.725~5.825GHzD.5.725~5.850GHzAnswer: D10.根据所控制的信号参量的不同,调制方式可分为哪些()?(Select 3 Answers)A.调幅B.调频C.调相D.调波Answer: A B C11.下图属于哪种调制方式()?A.调幅B.调频C.调相Answer: B12.第一个基于封包式技术的无线电通讯网络名字叫什么()?A.INTERNETB.ARPANetC.ALOHNETD.NSFnetAnswer: C13.WLAN 工作频段包括哪些()?(Select 2 Answers)A.2 GHzB.5 GHzC.5.4 GHzD.2.4 GHzAnswer: B D14.2.4 GHz 频段最多可以划分为多少个信道()?B.13C.11D.3Answer: A15.2.4 GHz 频段美国非重叠信道是什么()?A.2,7,12B.3,8,13C.1,6,11D.3,7,13Answer: C16.2.4 GHz 频段各信道中心频率之间的距离为多大()?A.20 MHzB.22 MHzC.5 MHzD.10 MHzAnswer: C17.802.11g 频段每个信道带宽多大()?A.25 MHzB.20 MHzC.50 MHzD.22 MHzAnswer: B18.以下哪个协议可以同时支持2.4GHz 频段和5GHz 频段()?A.802.11aB.802.11bC.802.11gD.802.11nAnswer: D19.2.4 GHz 频段中国规定的工作频率是哪个范围()?A.2.4 GHz-2.4835 GHzB.2.471 GHz-2.497 GHzC.2.4465 GHz-2.4835 GHzD.2.445 GHz-2.475 GHzAnswer: A20.以下技术哪些工作在5 GHz()?(Select 2 Answers)A.雷达B.蓝牙C.红外D.数字卫星Answer: A D21.基本服务集是802.11 网络的基本组件,由一组相互通信的工作站所构成。

新视野大学英语3读写教程第三版ppt课件

新视野大学英语3读写教程第三版ppt课件
Lead-in
Pre-reading activities
Cultural background
从使用情况来看,闭胸式的使用比较 广泛。 敞开式 盾构之 中有挤 压式盾 构、全 部敞开 式盾构 ,但在 近些年 的城市 地下工 程施工 中已很 少使用 ,在此 不再说 明。
Lead-in
Matching up
3. How did Audrey Hepburn influence the world?
Tips
• She was universally reckoned to be the most beautiful woman and a style icon in the world. She still influences major stars of today and remains the fashion icon of the present world.
5 Steve Spielberg
2 Charlie Chaplin
A. Jurassic Park
(《侏罗纪公园》)
1 Audrey Hepburn
C. Roman Holiday
(《罗马假日》)
4 Zhang Yimou
D. The Great Dictator
(《大独裁者》)
3 Zhang Ziyi
从使用情况来看,闭胸式的使用比较 广泛。 敞开式 盾构之 中有挤 压式盾 构、全 部敞开 式盾构 ,但在 近些年 的城市 地下工 程施工 中已很 少使用 ,在此 不再说 明。
Pre-reading activities
Watch and talk
Watch the video about Audrey Hepburn, take down the key points and then make a presentation about her life story.

新视野英语听力3答案(NewHorizonEnglishlistening3answer)

新视野英语听力3答案(NewHorizonEnglishlistening3answer)

新视野英语听力3答案(New Horizon English listening 3 answer)Fifth unit3/19It 'simHewasShy8/19verysheplaysheanythingshewaNtsNicktoknowunbelievable10/19He 'snotNickthe team HE thinks11 / 19I 'wouldTaliashocked annoyed12 / 19sure sounds like stupid a minute deliberately from collegeWorks for recognize teammate bothExcuse us media you 've got that right get it worry you gettingSome pressure sit out badlyFrankly win without you1A/5callHershecouldn 'T100Alittle1B/5 the whole story on the phone this rebate A hundred dollarsSupposed to of the camera nice aboutIt serial number is gone Oh man 8002A / 5becomeexcitsucc...... LikeBEgin2B/5 1) do you feel 2) do you think 3) are loving 4) such 5) so 6) believe3/5 so /such a /so /such /so /such a5/5 1) can I ask you to take a2) I have to take care of3) I 'm tied uo at the moment4) Would you mind if5) Can you please check6) OK, no problem7) please fill this formSixth unit3/19ShewasNotheresultTalia8/191, Nickput50000intohisbankaccount2Shebelieves3 \ \ heowes4 \ makingmoney5 \ people6 \ Ibelthat7 \ can "t9/16 keep investigating &Nbsp; have no choice going with beat us to it You 've got to admitMissing something asThey seem in this case too trusting skeptical all right working onFair let my emotions color myJudgment let me down won 't be sorry10 / 19skepticalHebelievesshoulDworkThebank11 / 19theyhavetoairsomewantDony1A / 5areallowWisestopIDDanY1B/5 says at bars to have their parents thirteen years old get drunk你知道喝酒不负责任他们的孩子保姆酒吧老板,这是发生疯狂2A / 5把对我们我们不对我们决定对于对一我们从来没有对我们2B / 5 1)存入2(银行帐户3)事实上4)从我5采取)一件6)除7)和8)捷足先登9)让我们失望5 /去/说/吃/你/我自己/知道/会引起/哭泣。

新视野大学英语第三版视听说教程3答案

新视野大学英语第三版视听说教程3答案

新视野大学英语第三版视听说教程3答案Unit 1: Access to SuccessListening to the WorldSharing:In this n。

the topics covered include bungee jumping。

having a cup of tea。

feeling good。

and achieving success。

The correct order for the statements in Task 3 is C-D-E-B-A。

and the correct answers for Task 4 are 1.2.and 4.The answers for Task 5 are B。

C。

B。

C。

and B。

Task 6 discusses the story of a person who XXX about life。

and even after being imprisoned。

XXX.XXX:In this n。

Task 2 includes ns 1-6.9.10.and 11.ic 2 has three details to consider。

and ic 3 has two details to consider.Viewing:Task 3 in this n has only one answer。

which is 3.Task 4 asks for the correct order of the events。

which is e-g-c-b-f-a-d。

Task 5 discusses the XXX in just 90 minutes。

He had to focus and make this challenge。

which involved running seven miles。

in just four months.Speaking for nRole-play:In Task 1.the correct answer is B。

新编大学英语口语教程1教学课件Unit 3

新编大学英语口语教程1教学课件Unit 3
Word Bankห้องสมุดไป่ตู้
The right foods help you not only to live but to live well. People often do not realize their food choices affect the way they feel, both physically and emotionally. Why are food and drink important? Making healthy choices about what you eat and drink is a powerful way to help care for yourself. Choosing foods that nourish rather than harm your body may help prevent chronic conditions and the need for certain medicines in the future. Food and drink give your body the fuel needed to work properly, stay healthy, and fight disease. Foods can also be used to help treat some health problems. Hence to manage your food and drink wisely helps to improve your health and well-being.
Part 1 Warm Up
1 Are you familiar with the Eight Cuisines and their typical dishes? Please do a matching job below. Then talk with your partner about the dishes you like.

博采英语阅读3参考答案unit2

博采英语阅读3参考答案unit2

博采英语阅读3参考答案unit2博采英语阅读3参考答案Unit 2Unit 2: Exploring CulturesSection A: Vocabulary1. The correct answer is "heritage". This word refers to the cultural legacy left by a society, environment, or family, which is handed down from generation to generation.2. "Tradition" is the right choice here. It denotes beliefs, customs, and practices that are passed down within a societyor group.3. "Festival" is the term we are looking for. It is an eventor a celebration of cultural or religious significance.4. "Custom" is the appropriate word. It represents atraditional and widely accepted way of behaving or doing something that is specific to a particular society or culture.5. "Ritual" is the correct answer. It is a series of actions performed according to a prescribed order, often forreligious or cultural reasons.Section B: Reading ComprehensionPassage 1: The Celebration of FestivalsQuestions:1. What is the main idea of the passage?Answer: The main idea of the passage is to describe the significance of festivals in various cultures and how they serve as a means of preserving traditions and bringing communities together.2. Why are festivals important in a community?Answer: Festivals are important in a community because they help to maintain cultural identity, promote social cohesion, and provide opportunities for celebration and enjoyment.3. How do festivals reflect a culture's heritage?Answer: Festivals reflect a culture's heritage by incorporating traditional customs, rituals, and symbols that have been passed down through generations.4. What is the role of food in cultural festivals?Answer: Food plays a significant role in culturalfestivals as it often represents the culinary traditions of a culture and serves as a way to bring people together for communal dining experiences.5. How do modern technologies influence the way festivals are celebrated?Answer: Modern technologies influence the way festivals are celebrated by providing new platforms for sharinginformation, facilitating global participation, and offering innovative ways to experience traditional events.Passage 2: The Significance of Cultural TraditionsQuestions:1. What is the primary purpose of cultural traditions?Answer: The primary purpose of cultural traditions is to connect individuals to their history, maintain a sense of continuity, and provide a framework for understanding the world.2. How do cultural traditions contribute to a person's identity?Answer: Cultural traditions contribute to a person'sidentity by providing a shared set of values, beliefs, and practices that define who they are and where they come from.3. Why is it important to preserve cultural traditions?Answer: It is important to preserve cultural traditions because they are a vital part of a society's heritage, they offer a sense of stability and continuity, and they enrichthe diversity of human experiences.4. What challenges do cultural traditions face in the modern world?Answer: Cultural traditions face challenges such as globalization, which can lead to the erosion of local customs, and the rapid pace of technological change, which can make traditional practices seem outdated.5. How can individuals help to maintain cultural traditions? Answer: Individuals can help to maintain cultural traditions by participating in and supporting traditional events, educating others about the importance of these practices, and adapting traditions in ways that make them relevant to contemporary life.Section C: Grammar Focus1. The correct form is "has been celebrated". This is the present perfect continuous tense, indicating an action that started in the past and continues up to the present.2. "Were" is the correct choice. It is the past tense of "be" and is used here in a subjunctive mood to express a hypothetical situation.3. "Had been" is the right answer. This is the past perfect tense, used to describe an action completed before another action or time in the past.4. "Is being held" is the correct form. This is the present continuous passive, indicating an ongoing action in the present.5. "Will have been completed" is the appropriate choice. This is the future perfect tense, used to describe an action that will be completed before a specific time in the future.Section D: Cultural Insights1. The correct answer is "Mardi Gras". It is a festival celebrated in many places around the world, but it is particularly famous in New Orleans, Louisiana, USA.2. "Diwali" is the right answer. It is a Hindu festival known as the Festival of Lights, celebrated with lights, fireworks, and rituals.3. "Ramadan" is the term we are looking for. It is the ninth month of the Islamic lunar calendar, observed by Muslims as a month of fasting, prayer, reflection, and community.4. "Hanukkah" is the correct answer. It is a Jewish festival that usually lasts eight days, commemorating the rededication of the Second Temple in Jerusalem.5. "Midsummer" is the term we are looking for。

学术英语理工详解答案Unit3

学术英语理工详解答案Unit3

第11页/共53页
Unit 3 Listening to Lectures
1 Preparing for listening to a lecture
4 What are the potential effects of global warming?
The effects of global warming may be physical, ecological, social or economic. Evidence of observed climate change includes the instrumental temperature record, an increase of extreme weather events (such as hurricanes, earthquakes, volcanoes, and landslides), rising sea levels, decreased snow cover in the Northern Hemisphere, mass animal extinctions and human migrations.
Unit 3 Listening to Lectures
Unit Contents
1 Preparing for listening to a lecture 2 Paying attention to the introduction 3 Understanding the ideas through examples 4 Following a lecture through signal words 5 Memorizing the points by taking notes
1 What are the definitions of the following terms?

Unit3 what would you like说课和试讲(课件)人教PEP版英语五年级上册

Unit3 what would you like说课和试讲(课件)人教PEP版英语五年级上册

Sarah:What would you like to drink ?
Father:I’d like some water.I’m thirsty .
.
Sarah: Here you are.
Father: Thanks.
.
Role play
Father: I’m hungry? Mother: What would you like to eat ? Father: A sandwich,please. Mother: OK.
1.Greeting. 2.Sing a song
Design purpose:To form a better English learning surrounding for students.
Step2
Situational activities (2mins)
Sarah will invite all students to her home and have dinner.and then they will go to the supermarket.
Mother: OK.
Sarah:What would you like to drink ?
Father:I‘d like some water.I’m thirsty .
Sarah: Here you are.
Father: Thanks
.
Listen and imitate
Father: I’m hungry? Mother: What would you like to eat ? Father:A sandwich,please. Mother: OK.
Teaching aims

BEC新编剑桥商务英语中级(第三版)Module2Listening

BEC新编剑桥商务英语中级(第三版)Module2Listening

BEC新编剑桥商务英语中级(第三版)Module2Listening Module2.2 ListeningExtract 1 Good morning and thanks for coming. Today I'd like to tell you about the world's largest document management company. With a of nearly sixteen billion dollars the Corporation develops and markets technologies with products and solutions that customers depend upon to get the best results for their business. In my brief presentation we'll begin by looking at some of the key figures behind the company's success and how the company is structured. Then I'll give an of Xerox around the world and finally I'd like to talk about some of the trends affecting our market and its future growth. If you have any questions, I'll be happy to answer them at the end. So, here you can see, the turnover for last year was nearly sixteen billion dollars, with a final income of 978 million dollars. We operated from our headquarters in Rochester New York State in 160 countries with 55000 employees, with over half of those in the USA. This next chart shows you how the corporation is split into four divisions. First of all, there's Xerox Global Services…早上好,谢谢你的到来。

新版仁爱英语八年级上册Unit3Topic3

新版仁爱英语八年级上册Unit3Topic3

Unit3Topic3一. 重点词汇answer答复;回答factory工厂 serve服务;端上(饭菜)news新闻museum博物馆agree同意 agree with sb. 与某人看法一致take a shower洗澡 answer the phone 接电话brave勇敢的useful有用的match火柴,比赛,竞赛/将···配对in a low voice低声地说sell卖hungry饥饿的beat打击dead死的wake up醒来however然而solve解决二.重点句型及语言点:Section A1.Hold the line,please.请别挂电话。

此句是一种常用的电话交际用语。

类似的还有:Hold on,please.请稍等。

(Wait) a moment,please.请等一会儿。

2.Jane answers the phone.简接听了电话。

answer the phone 固定词组,可翻译为“接电话”answer的意思是“回答,答复”。

如:1) What shall I answer?我将怎样回答呢?2) Have you answered his letter? 你回了他的信吗?3) Answer the door, please, Jack. Someone is knocking at the door.开门去,杰克,有人在敲门。

3.What were you doing at this time yesterday?昨天的这个时候你在做什么呢?本句为过去进行时,表示过去的某个时刻/某一时间段正在进行的动作,其结构为was/were+现在分词。

At this time意为“此时此刻”,是美式用法;英式用法则为this time。

4.I called you to go to the English Corner but no one answered.我打电话叫你去英语角,但是没人接。

经典24题 Test_Answer_Sheet_3

经典24题 Test_Answer_Sheet_3

Please note – the correct answers are shown in bold.Example QuestionsEx 1Between which two months was there the greatest change in the number of Internet trades made?SolutionWe calculate the change in the number of Internet trades between months (in 000s):Change = Number trades Month (n) – Number trades Month (n – 1)October and November6November and December1December and January–9January and February1From this we can see the greatest change in the number of Internet trades occurred between December and January.As the Question only referred to the change in the number of trades and not whether the change should be positive or negative, the change in number between December and January is the correct answer.TipWe should do these calculations mentally without resorting to a calculator. Once we have to resort to a calculator orpen and paper, we start losing time.AnswerA B C D ESeptember October November December Januaryand October and November and December and January and FebruaryEx 2In September, approximately what proportion of the total number of trades was made up of Internet trades?SolutionWe consider September data.We calculate what proportion of the total number of trades is made up of Internet trades (in 000s):Proportion of trades = Number of Internet Trades÷Total number of Trades= 10÷(10 + 22)= 0.31 or 31%AnswerA B C D E25%31%34%37%43%Test Questions1For how many years was the price of Arca shares closer to that for Stella than for Henecan?SolutionWe calculate the differences in share prices:2$98 – $73 = $25$165 – $98 = $673$125 – $85 = $40$231 – $125 = $1064$130 – $75 = $55$187 – $130 = $575$153 – $120 = $33$280 – $153 = $1276$198 – $143 = $55$285 – $198 = $87From these calculations we can see that the difference in share price between Arca and Stella is smaller than thedifference in share price between Henecan and Arca for each of the 6 years. Thus the Arca share price is closer to the Stella share price for all of the 6 years.TipVisually inspecting the chart provided, we can see that Arca share price is closer to the Stella share price for all 6years except, maybe, Year 4.A quick calculation shows that the Arca share price is closer to the Stella share price even for Year 4.Thus, the Arca share price was closer to the Stella share price for all 6 years.AnswerA B C D E234562If the percentage increase in the Arca share price between Years 5 and 6 is doubled for the period Year 6 to 7, what will the value ofthe share price be in Year 7?SolutionWe consider the Arca share price.We calculate the percentage increase in share price between Year 5 and Year 6:Percentage increase = (Year 6 share price÷Year 5 share price) – 1=($198/$153) – 1= 1.2941 – 1=0.2941 or 29.41%The question indicates that the expected increase from Year 6 to Year 7 is double that of the increase from Year 5 to0.2941) = 0.58822.The Year 7 share price is then:Year 7 share price =(1 + 0.58822)]=$314.47The closest answer provided is $314.AnswerA B C D E$297$314$321$328$3353Between which two years did the change in Stella’s share price most closely match the change in Henecan’s share price?SolutionWe compare the percentage change in share prices by considering the proportional change in share price betweenconsecutive years per company (this makes the calculations faster without any loss of accuracy):Proportional change = (Share price Year n+1÷Share price Year n)Year 2 – Year 3$85/$73 = 1.1644$231/$165 = 1.4Year 3 – Year 4$75/$85 = 0.8824$187/$231 = 0.7229Year 4 – Year 5$120/$75 = 1.6$280/$187 = 1.4973Year 5 – Year 6$143/$120 = 1.1917$285/$280 = 1.0179Comparing these values we see that the difference in proportional change in share price between Year 4 and Year 5 is the smallest and, thus, they are the closest match.TipA visual scan of the chart provided shows that the likely years would be, Year 4 to Year 5 or Year 5 to Year 6.We calculate the proportionate changes for these 2 time periods only, reducing the number of calculationsnecessary.AnswerA B C D EYear 1 to Year 2 to Year 3 to Year 4 to Year 5 toYear 2Year 3Year 4Year 5Year 64If in the year prior to Year 1 the share prices of Henecan and Stella were both 10% higher, what was the actual difference in theseshare prices in that year?SolutionWe calculate the share price for each company for the year prior to Year 1. Taking each company in turn, we calculate the 10% increase in share price as follows:Prior share price= 1.1 Company Year 1 share priceSo,Henecan:Prior share price= 1.1 $175= $192.5Stella:Prior share price = 1.1 $65= $71.5Now we calculate the difference in share price:Difference in share price = $192.5 – $71.5=$121TipA faster way of calculating this value is to consider the increase in difference in share price.We can do this as both share prices increase by the same amount, 10%.Difference in share price=($175 – $65) 1.1=$121AnswerA B C D E$121$125$131$137$1425What was the difference in the value of Medium Term Bonds trades in Frankfurt compared to Paris?SolutionWe calculate the difference in value of Medium Term Bonds trades (in Euro millions):Difference=Value of trades in Frankfurt – Value of trades in Paris=50 – 20=30AnswerA B C D E30 million euros40 million euros50 million euros60 million euros70 million euros6By how much did the total value of all Short Term Bonds traded exceed that of all Long Term Bonds traded?SolutionWe calculate the difference in value of all Short Term Bonds traded and all Long Term Bonds traded (in Euro millions): Difference=total value Short Term Bonds – total value Long Term Bonds=(90 + 50 + 40 + 60 + 20) – (20 + 30 + 30 + 20 + 10)=150AnswerA B C D E120 million euros130 million euros140 million euros150 million euros160 million euros7As a proportion, which location traded the fewestMedium Term Bonds?SolutionWe calculate the value Medium Term Bonds traded as a proportion of the total Bonds Traded per Location. TheLocation with the smallest proportion is what we are looking for:Proportion = Medium Terms Bonds traded÷Total Bonds tradedFrankfurt0.385Zurich0.300Paris0.200Milan0.250From this we can see that Paris, as a proportion, traded the fewest Medium Term Bonds.TipTo find the correct answer we have to look for a location where a small amount of Medium Bonds are traded and alarge overall amount of Bonds.This will provide a small proportion which is what we are looking for.Looking at the chart provided, there are two likely locations: London and Paris.Looking at the Paris trades and comparing to Paris we can see London should have at least a total value of tradeover 200 million Euros to have a smaller proportion than Paris.This makes Paris the answer.AnswerA B C D ELondon Frankfurt Zurich Paris Milan8Across these 5 locations, by what proportion would the volume of trading in Long Term Bonds have to increase in order to match the current volume of trading in Medium Term Bonds?SolutionWe calculate the total volume of trading in both Long Term and Medium Term Bonds. We then calculate thepercentage increase in trading of Long Term Bonds in order to match the current volume of trading in Medium TermBonds.Total Volume traded (working in millions of Euros):Long Term=110Medium Term=150Percentage difference =100%=36.4%AnswerA B C D E31.6% 33.5%36.4%38.1%39.4%Total Profits 600270-230-380310580= (Total Sales- Total Costs)9In which year did Total Costs equal approximately90% of Total Sales?SolutionWe calculate the Total Costs and then the percentage this value is for each of the years (in $ 000s):Total Costs = Total Sales – Total ProfitsYear 2413093.9%Year 35080104.7%Year 45530107.4%Year 5491094.1%Year 6524090.0%From this we can see Year 6 is the correct answer.TipConsidering the table of data provided, we look for the year for which the Total Profits is 10% of the Total Sales.We can ignore Year 3 and Year 4 as these do not have any profits and thus will have greater Costs than Sales.We can see that Year 6 has a Total Profits that is 10% of Total Sales, which is what we are looking for.AnswerA B C D EYear 2Year 3Year 4Year 5Year 610In which one of the following years wereTotal Costs the highest?SolutionWe calculate the Total Costs for each of the years and from this establish the year with the highest Total Costs(in $ 000s):Year 24,130Year 35,080Year 45,530Year 54,910Year 65,240From this we can see Year 4 is the year with the highest Total Costs.TipLooking at the data provided, we can see that Year 4 or Year 6 would have the highest Total Costs as these yearshave the highest Total Sales values.For Year 4 we add $380,000 to the Total Sales to establish Total Costs.Comparing this value of Total Costs to Year 6 Total Costs (Total Sales minus Total Profits) we see Year 4 is thecorrect answer.AnswerA B C D EYear 2Year 3Year 4Year 5Year 611What was the average annual profit over the 6-year period?SolutionWe calculate the average profit over the 6-year period (in $ 000s):Average Profit = Total Profits÷6= (600 + 270 + (-230) + (-380) + 310 + 580)÷6= 191.666AnswerA B C D E$187,666$191,666$212,333$223,133$266,63312In Year 1, compared with the previous year, both Total Sales and Total Profits rose by 10% each. What approximately were the TotalCosts in the year prior to Year 1?SolutionAs we are asked for an approximate value for Total Costs, we can calculate the value using mental arithmetic. Working in $ 000s:Both Total Sales and Total Profits are 10% less in the year prior to Year 1. From this we know that the Total Costs willalso be 10% less than the Total Costs in Year 1. Total Costs in Year 1 is a bit less than 4,500. 10% of this value is a bit less than 4,050.The answer is thus 4,018 or A.AnswerA B C D E$4,018,182$4,096,000$4,128,573$4,282,000$4,376,92513What was the average value of Bonds sold per annumover the 6-year period?SolutionWe calculate the average value of the Bonds Sold per annum over the 6-year period. (Considering the chart we have to remember that the “Value in $000s” does not start at 0 but 5000.) Working in $ 000s:Average Value = (6000 + 8000 + 7000 + 9000 + 9000 + 10000)÷6= 8166The answer closest to this value is C: $8.17 million.AnswerA B C D E$7.33 million$7.83 million$8.17 million$8.53 million$8.83 million14The biggest proportional increase in the sales of Equity products took place between which two years?SolutionWe calculate the proportional change in the sales of Equities (in $ 000s):Value of Equities sold=All Products – Bonds onlyProportional Change=(Value Year n – Value Year n–1) ÷Value Year n–1Year Proportional changeYear 1 – Year 2-0.25Year 2 – Year 30.67Year 3 – Year 4-0.20Year 4 – Year 5-0.50Year 5 – Year 6 1.00From this we can see the biggest proportional increase in the sales of Equity products is Year 5 – Year 6.TipVisually inspecting the chart, we can see the only increases in the sales of Equity products were for Year 2 to Year 3and Year 5 to Year 6.Year 2 to Year 3 has a change from 3 to 5 units.Year 5 to Year 6 has a change from 2 to 4 units. This is the time period with the greatest proportional increase.AnswerA B C D EYear 1 and Year 2 and Year 3 Year 4 and Year 5 andYear 2Year 3Year 4Year 5Year 615In which year did Bonds represent the largest proportion of total financial products sold?SolutionWe calculate the proportion that Bonds represent of total financial products sold, for each year:Proportion = Value Bonds÷total financial products soldYear 20.727Year 30.583Year 40.692Year 50.818Year 60.714From this we can see that for Year 5 Bonds represented the largest proportion of total financial products sold.TipVisually inspecting the chart provided, we look for the year with smallest difference between all products and Bonds,and large values for both.Year 5 fits these criteria the best.AnswerA B C D EYear 2Year 3Year 4Year 5Year 616If in Year 7 the value of Bond products increases by 10% and the value of Equity products increase by 15%,what will the total value of sales be?SolutionWe calculate the increases in value for Bond products and Equity products and then add these together to calculatethe total value of sales (in $ 000s):Year 7:Value of Bond products=110=11,000Value of Equity products=115%=4,600Total value of sales=11,000 + 4,600=15,600AnswerA B C D E$14.85 million$15.60 million$15.75 million$17.25 million$18.35 million17Which age range shows the smallest number ofsales per enquiry?SolutionWe calculate the number of sales per enquiry for each age range. From this we establish the age range with thesmallest number of sales per enquiry:EnquiriesSales per enquiry = Sales÷Array25-34 years old0.35935-44 years old0.47645-54 years old0.34855-64 years old0.46965 years and over0.600From this we can see that the age range “16-24 years old” has the smallest number of sales per enquiry.TipVisually inspecting the chart provided we look for age ranges where the number of enquiries is large and the numberof sales small.Age ranges “16-24 years old” and “25-34 years old” seem like the most likely candidates.We can see the number of sales per enquiry for “16-24 years old” is 1/3. For the age range “25-34 years old” tohave a smaller sale per enquiry ratio, the number of sales would have to be less than 13.The sales for this age range are 14.Thus the age range “16-24 years old” is the correct answer.AnswerA B C D E16-24 years25-34 years35-44 years45-54 years55-64 years18Assuming 400,000 mail shots were sent out to 25-34 year olds, how many more enquiries would be generated compared to actualsales?SolutionWe calculate the number of enquiries and actual sales generated by 400,000 mail shots. The chart provided indicatesthe data represented is for 10,000 mail shots, so we calculate the actual sales and enquiries generated using: Actual Sales=(400,000÷10,000) 14=560Enquiries=(400,000÷10,000) 39=1,560Thus a 1000 more enquiries are generated than actual sales.TipAs the ratio of (400,000÷10,000) is the same for both equations we need only multiply the difference betweenactual sales and enquiries by this ratio:Difference between enquiries and sales = (400,000÷10,000) (39 – 14) = 1,000AnswerA B C D E8009001,0001,1001,20019Last year there were 630 sales recorded for the 45-54 year old group. How many mail shots would have been sent out to reachthis figure?SolutionWe calculate the number of mail shots by calculating how many batches of 10,000 would have had to be sent out toachieve 630 sales:Number of batches=630÷8=78.75Number of mail shots=10,000=787,500AnswerA B C D E630,500625,000685,500760,000787,50020In one year, there were 1.9 million mail shots sent out to people aged 65 and over compared to 1.1 million mail shots sent out topeople aged 16-24 years old. How many more sales were likely tohave been made to people aged 65 and over?SolutionWe calculate the number of sales generated for each of the age ranges “65 years and older” and “16-24 years old” by the respective mail shots:Sales for 65 years and over=(1.9 million÷10,000) 9=1,710Sales for 16-24 years old=(1.1 million÷10,000) 12=1,320Difference in sales generated=1,710 -1,320=390AnswerA B C D E270336390484533US Dollar ($) 1.28 1.05Pound Sterling (£)0.870.74Japanese Yen (Y)184156Swiss Franc (CHF) 1.98 1.80Hong Kong Dollar (HK$)12.7010.2021How many more Swiss Francs could have been purchased with 3000 Euros in Year 1 compared to Year 2?SolutionWe calculate the number of Swiss Francs purchased with 3000 Euro for Year 1 and Year 2, and take the difference: Swiss Francs bought Year 1=3,000 1.98=5,940Swiss Francs bought Year 2=3,000 1.80=5,400Difference =5,940 – 5,400=540TipA faster way of calculating this value is to multiply the difference in exchange rates by 3,000:Difference=3,000 (1.98 – 1.8)=540AnswerA B C D E435 Swiss Francs450 Swiss Francs485 Swiss Francs540 Swiss Francs570 Swiss Francs22In Year 1, 200 Euros was used to purchase a holding of Japanese Yen. What would the value of this holding be if exchanged for HK$ in Year 2?SolutionWe calculate the value of the holding in HK$ by calculating the value of the following exchanges:200 EURO Year 1 -> Japanese Yen Year 1 -> Euro Year 2 -> Hong Kong Dollar Year 2.holding=200 184 (1÷156) 10.20Valueof=HK$ 2,406AnswerA B C D EHK$ 2,313HK$ 2,406HK$ 2,511HK$ 2,612HK$ 2,70923Which currency strengthened the least against the Euro between Year 1 and Year 2?SolutionWe calculate the proportional change for each currency and from this establish the currency that strengthenedthe least:Proportional change = (Value Year 2÷Value Year 1) – 1Pound Sterling–0.15Japanese Yen–0.15Swiss Franc–0.09Hong Kong Dollar–0.20All of the currencies have appreciated against the Euro but the Swiss Franc has appreciated the least.AnswerA B C D EUS Dollar Sterling Yen Swiss Franc Hong Kong Dollar24Between Year 1 and Year 2, the value of £ Sterling in relation to the Euro, moved:SolutionWe calculate the change in value of the Pound Sterling in relation to the Euro from Year 1 to Year 2. We calculate this using:Percentage change={[(1/Year 2 Value) – (1/Year 1 Value)]÷100%={[(1/0.74) – (1/0.87)]÷(1/0.87)} 100%=17.6%TipA way to understand this calculation is to consider the following, simplified scenario:In Year 1 a shirt costs $1.In Year 2 the same shirt costs $2.Looking at this we can see that the value of the shirt has increased 100% in relation to the Dollar:Change of value of the shirt=[($2 – $1)÷100%=100%Conversely, the value of the Dollar has decreased 50% in relation to the shirt:Change of value of Pound Sterling={[(1/$2) – (1/$1)]÷100%=-50%We apply the same principle to calculate the change in value of the Pound Sterling in relation to the Euro byreplacing the shirt with Euro and the Dollar with Pound Sterling.AnswerA B C D EDown 9.1%Down 8.5%Up 11.7%Up 14.3%Up 17.6%Numerical Test Answer Booklet 3 is created by . © 2007.No part of this booklet may be reproduced or transmitted in anyway without the written consent of 。

answer的第三人称单数和例句

answer的第三人称单数和例句

answer的第三人称单数和例句answer的第三人称单数:answersanswer的用法:answer的用法1:answer用作动词的基本意思是“回答,答复”,可以用言语回答,也可以用文字回答,还可以用行动回答,视宾语的不同可灵活翻译。

answer的用法2:answer用作及物动词时,可接人、物或that 从句作宾语,也可接双宾语(两个宾语都是直接宾语),作“符合,满足”解时宾语主要是need, hope, purpose等抽象名词。

answer的用法3:answer用作不及物动词时主要表示“回答,负责,保证,成功,奏效,适应,符合”。

answer的用法4:answer表示用语言、文字或行动对问题进行回答,是一最常用词; 用于转义表示“符合,适应”等义时,是较正式的用法; answer to the name则是口语用法。

answer的用法5:answer for表示“受责备”时可用于被动结构,表示“许诺,答应别人”时也常用于被动结构,表示其他意思时均常用于一般时态。

作“对…负有责任”解时,通常不用于进行体。

answer第三人称单数例句:1. the correct answers can be found at the bottom of page8.正确答案在第8页末尾。

2. they try to tease out the answers without appearing to ask.他们试图不动声色地套出答案。

3. mr wade answers both questions with a qualified yes.韦德先生对两个问题给出了不完全肯定的回答。

4. he was disturbed by the inaccuracy of the answers.很多答案都不准确,为此他感到很烦恼。

5. so many of these questions simply don't have answers.这些问题有很多根本就没有答案。

仁爱版八年级英语上册Unit3Topic1SectionB优质教案

仁爱版八年级英语上册Unit3Topic1SectionB优质教案

八年级上册教案设计Unit3OurHobbiesTopic1What’syourhobby?SectionBⅠ.MaterialanalysisSectionB的主要教学活动为1a和3。

本节课主要通过Michael,Maria和Kangkang之间的对话,继续学习表示兴趣爱好的话题。

SectionB是对SectionA的延伸,谈论的内容也从谈论现在的兴趣爱好扩展到了对过去兴趣爱好的谈论,即usedtodosth和它的否定形式usednottodosth/didn’tusetodosth。

本小节第3部分主要谈论过去和现在爱好的对比。

学生们对兴趣爱好的话题很感兴趣。

但是要正确使用usedtodosth表达过去的兴趣爱好,也是有困难的,所以在设计这堂课的时候,老师应该将语言知识、语言点融入实际生活当中,让学生感受到本话题的实用价值。

能够在生活中自由谈论现在和过去的兴趣爱好并能够进行书面表达。

Ⅱ.TeachingaimsKnowledgeaims:1.能根据音标,正确朗读出下列单词及简单短语:collection,doll,coin,pop,usedtodosth。

2.能在老师的引导下,判断出S在清辅音、元音、浊辅音和ts/ds中的不同发音。

3.能正确拼读并运用单词表中的单词,如:coin,hate,pop等。

4.能用usedtodosth/usednottodosth/didn’tusetodosth表示过去的兴趣爱好。

5.能运用本课所学语言,对过去和现在的兴趣爱好进行对比。

Skillaims:1.能听懂有关过去的兴趣爱好和现在的兴趣爱好进行对比的简单对话和陈述。

2.能正确地口头表达有关喜欢和不喜欢及它们的过去式的话题。

3.能正确朗读课本的文本材料,准确把握语音、语调及连读。

4.能正确地运用书面表达写出自己和他人现在及过去的兴趣爱好。

Emotionalaims:通过对SectionB的学习,要求学生明白在不同的兴趣爱好中,可以增加不同领域的知识。

青少版新概念1B Unit21,3

青少版新概念1B Unit21,3

Page 45 b: 1. Is there any tea in Paul’s cup? No, there isn’t. There’s some in the pot.
2. Is it a very late start? No, it isn’t. It’s a very early start.
Unit 21 Breakfast blues
Lesson 41
新概念课文教学课件标准流程
• • • •
• • • • • •
1 热身活动( 复习) 2课文导入 3 生词学习 4 听力理解( 1 Picture talking 2 Listen and answer 3 Listen and fill in the blanks) 5 句子学习 6 篇章学习 7 情景再现 8 重点提炼 9 巩固练习 10 作业
1. What mustn’t he do?
He mustn’t train on an empty stomach.
2.
3. 4. 5.
Where is the orange juice?
It is in the fridge.
Where is the tea? What can’t Paul do at six o’clock in the morning?
• • • • • • • •
6. 他想要一些奶酪。 He wants some cheese. 7. 他想要一些奶酪吗? Does he want any cheese? 8.他不想要奶酪. He doesn’t want any cheese. 9. 他想要什么? What does he want?
变为否定句
• • • • • • • • 1.I want some tea. I don’t want any tea. 2.Paul wants some tea. Paul doesn’t want any tea. 3.He has got some juice. He hasn’t got any juice. 4.She has got some coffee. She hasn’t got any coffee.

雅思口语答案

雅思口语答案

handwriting1.Do you like handwriting?Answer 1: Yes. I’m really proud of my handwriting. I’ve practiced calligraphy for a few years. Answer 2: No. I can’t write with a pen very fast. It always takes a lot of time for me to take notes or write things down.2.Do you prefer handwriting or typing?Answer 1: I prefer typing! When I type I can use both of my hands, which is quicker than handwriting!Answer 2: I like handwriting more. It’s just I’m used to it. Typing is not as good as handwriting.3.How’s your handwriting?Answer 1: Ha ha, you wouldn’t want to see my handwriting. It looks like abstract art to people like my parents.Answer 2: I think it’s okay and readable. But I wouldn’t say it’s pretty good.4.Can you tell a person’s personality by his handwriting?Answer 1: I can’t, because these days, people don’t write that much. It’s just very judgmental if we only judge a person’s personality based on how he writes with a pen.Answer 2: I’m not 100% accurate in this case, but according to my experiences, I did guess right a few times just by looking at someone’s handwriting.5.How would you feel if you received a handwritten letter?Answer 1: Well, if the letter came from people I know, I would be thrilled, because I know it must be something special that this person wanted to write with a pen.Answer 2: Honestly, a hand written letter won’t make me feel different. When I read letters, I care more about the content not the font of the words.friends1. Do you prefer more general friends or just a few good friends?Answer 1: I prefer a few good friends. These people will help me when I’m in trouble. As to general friends, it’s a bit strange to ask for help since we aren’t that close.Answer 2: honestly I want to keep the balance, just a few good ones, and some general ones. I like to have more people on my friends list, so I get to learn more.2. What are the differences between best friends and other friends?A best friend is someone you may not talk to very often, but you never feel distant. General friends are easy to lose so you need to talk to them often.3. Who is your best friend?My best friend is Kate, we met in high school. So it’s been ten years since we became friends.4. What do you usually do with your friends?Answer 1: Mostly we hang out at a coffee place to drink something and chat for a few hours. Sometimes we go shopping together.Answer 2: I like to play sports with my buddies. As most of my friends are really athletic, so we may play basketball for the whole afternoon and go get a drink later.5. Do you like to make friends?Answer 1: I like to do that on a regular basis. I’m a social person, so if I can’t have more friends, I’ll be bored.Answer 2: Kind of. I don’t need too many friends, but it’s good to have some new ones. It’s necessary for me.public holiday1. Do you have many public holidays in China?Yes I think so. Almost every month, there is a public holiday. Like this month, we have New Year, everyone was off work for three days.2. Which public holiday do you prefer?Spring festival: I like spring festival most. It’s the biggest festival every year. The holiday is a week long. I get to see my relatives and friends. It’s a lot of fun!National holiday: national holiday is my favorite because it’s in autumn, the best season for travelling ever! Besides, it’s my country’s birthday, I always have a sense of pride towards this holiday.New year: I guess new year is my top preference. It’s the first day of a new year, I usually feel more alive. I mean I can think about new plans and goals.3. What’s the most important one?Traditionally speaking, spring festival is the all-time important day for every Chinese, since that’s the time only for family. It really matters a lot to us.4. Do you like more national holidays?Answer 1: the more the better! People need holidays! I think Chinese people are really hard-working, but we should know that having a break from a holiday makes life more fun! Answer 2:No, I think we have had enough, I just expect each holiday can be longer so people’ll have more time to enjoy. A one-day holiday is like nothingadvertisements1. Do you like watching advertisements?Answer 1: Hmm, I wouldn’t say I like them, because when I try to watch a video, they are there for like a minute or two, which really annoys me.Answer 2: I’m fine with advertisements, not commercials though. Some magazine ads are really cool and creative. Sometimes it’s interesting to see them.2. What types of advertisements are there in your country?I think there are tons of them. When you walk in downtown area in a city, you see billboards, neon signs or posters. When you ride on a bus, you see ads on the back of each chair. And of course TV commercials are insane, you can’t avoid them in China.3. Have you bought anything because of advertisements?Yes, I can name a few. For example, I bought my first pair of Nike shoes after I saw their ad. And when I shop on the internet, I don’t normally have a shopping list, mostly I buy things from ads, so things like hairdryers, books, clothes etc.4. Will you look at the advertisement on the street?Well, if I’m just having a walk, sure, I’ll look at them. But if I’m on my way somewhere, I won’t care what’s going on in those advertisements.5. Do you prefer ads on TV or on the internet?Maybe ads on the internet, because I can just close the pop-up ads real quick whereas on TV, there isn’t much you can do but just wait for like a long time till they are over.Shoes1. Are there any shoes you like?女生Answer 1: I like shoes that don’t have a thick sole. Those shoes are pretty comfortable to me. I have like 20 pairs athome!Answer 2: I like to wear high heels. They make me look more confident and thinner. I can even run in high heels, so they’re certainly my favorite.男生Answer 1: Hmm, I mostly like to buy sports shoes for basketball, tennis and jogging. These shoes are comfortable and cool.Answer 2: I prefer leather shoes with strings. In terms of color, navy blue and black are my favorites.2. What’s your favorite brand of shoes?Answer 1: 女生Hmm, if I have to name one, it should between mix. I started buying their shoes when I was in high school. They make shoes for all seasons and the prices are reasonable.Answer 2: 男生For trainers, I would say niki. I’ve been a big fan of it for ages! Their shoes can protect my feet well and look very cool.3. What’s the most important thing about shoes?It should be whether not the shoes fit you. If they don’t fit, they are just useless unless you want to have them as part of your collection.4. Do you prefer comfortable shoes or fashionable shoes?This is a very tricky question. I don’t know about other people, but for me, both qualities are important. When I buy a pair of shoes, I expect them to look good and fit well. Otherwise I’d rather not buy them.5. How often do you buy shoes?It’s hard to say. I’m not like other girls who have to buy shoes regularly. I just like to hang out at a mall without a purpose, if I see shoes I like I’ll buy instantly.6. Will you buy shoes online?Answer 1: Yes, I’ve bought quite a few pairs. I just have this talent that I can judge what size is good for me basedon the pictures!Answer 2: No, that’s very risky. I can’t afford time to buy and return and wait for the refund if I get the wrong shoes.sky1. Do you like to watch the sky?在国外的童鞋Answer1:yes, I love the blue. You know the sky here is 10 times clearer than that in China. I never had enough of watching it!爱数星星的人Answer2:Yes, I like to go out late at night and sit somewhere quiet, looking up to the sky. Here in my hometown, there are more stars in the sky, shining like diamonds. It’s just so beautiful!喜欢登高望天的童鞋Answer3:Yes, I often go mountain climbing and sit on the top of the mountain. When I look up to the sky, it’s so close to me. It’s just immense. I can’t see its boundaries.总是有飞机经过的天空Answer4:Yes!! There are planes going across the sky during the day, I can’t stop looking up, wishing I could be on the plane and watch the sky closely.望天兴叹的人Answer5:yeah, I guess so. When I feel down, I like to watch the sky, not thinking about anything, trying to forget about all the sad things.2. Do you like the sky during the day or night?Answer one: It looks better during the day, because I can see clouds, birds, the sun and maybe a helicopter! At night, it’s all dark, quite boring!Answer two: definitely I like it more at night. It’s dark and mysterious. I love the darkness!3. Have you learnt any courses about stars or planets?Answer 1: Yes. At primary school, there was a course called Nature. The teacher taught a few lessons about stars, like where they are in the universe and what they are called.Answer 2: Hmmm, let me see. Probably longtime ago, when I was very young, I think I took a class about the sky and stars, something like that.4. What’s your favorite star?Answer 1: Ah, I don’t think I have a favorite. They look all the same to me, you know far away and shiny.Answer 2: Maybe Mars, I heard there could be living creatures on the planet. Who knows, maybe it’s true. I’d rather believe it, it could be my home 50 years later.Museums1. Are there many museums in your hometown?Yes. I think there are about four museums. Two of them are large ones where you can go see some free exhibitions. The other two are new, I’ve only heard of them.2. Do you think museums are useful for visitors to your hometown?They are useful for those who really want to know the past of my hometown. Many of our local museums display old photo sand objects. Visitors can get to know the old shanghai/Beijing/(你家乡城市的名字)better.3. Do you often visit a museum?No, not really. I haven’t been to one for probably a few years.4. So when was the last time you visited a museum?Around five years ago? At that time, are lative of mine came to my hometown, so I took him to the museum that he loved most.5. Do you think museums are important?Well, they are obviously important to those who are obsessed with history. For these people, history books are not a good source of information, they want to have something more visual. So museums can definitely meet their requirements.6. Do you think it’s suitable for museums to sell things to visitors?Hmm, I’m fine with that. The gift shop in a museum is a source of revenue. And there is nothing wrong that the museum runs a shop for people who want to buy something interesting and historical.7. Did you go to any museums when you were a child?I guess so. Every year, my primary school organized a trip to a local museum, so I probably visited at least a few when I was little.WorkWork (适合目前在银行金融行业工作的童鞋)1.Do you work or study?Answer one: Ihave a job, which is being a bank teller in xx city.Answer two: I’mworking as a finance analyst. I’ve been in the company for a few years.2.What specific things do you doon your job?Answer one: WhenI’m at work, I usually help customers open an account, deposit or withdraw somemoney from their accounts. Sometimes I am put in charge of dealing withcompanies’ accounts.Answer two: Well, mostly, I need to evaluate the financial condition of my clients, such as checking their capital, their balance sheets. Then I’ll write a report on the documents they give to me.3.Why did you choose that job?Answer one: Well, actually I didn’t choose that job. A friend of mine helped me get that position. The money was good at that time, so I took it.Answer two: Ilike to deal with numbers and analyzing. It’s pretty fun. And I love my office,I have everything I need like a printer, a nice chair, a great mac book as my work computer.4.Would you recommend that job to others?Answer one: I’d recommend it to people who really want to know what it’s like to work in a bank. My position is low in the rank system. But what I do is something bank people need to know.Answer two: Ha ha, I would say if people are fine with getting off work at 10 pm, they should consider my job. The pay is really good because of the overwork.5.What did you do on the first day of your job?Answer one: The first day at work…. I think I just cleaned up my work area, because the one who used to sit there left a bunch of garbage below the desk!Answer two: The first day was pretty stressful, because everyone was saying hi to me, and I was trying so hard to remember their names!Work (适合目前在做会计和工程师的童鞋)6.Do you work or study?Answer one: I’m an accountant. I work for a local accounting agency at the moment.Answer two: I’m currently working in computer engineering. I’ve been working for just a year.7. What specific things do you do on your job?Answer one: As a senior accountant in my company, I have to train new employees and cope with big clients. I go on business trips quite often, because meeting with clients in person is really important.Answer two: Mostly, I write programs. Now I’m working on a few projects. They are new systems for my clients to manage their factories.8.Whydid you choose that job?Answer one: My mother was the reason. She had been an accountant for almost twenty years before I started looking for a job. She thought I could be a good one too. And my employer offered good pay.Answer two: well it was the only company that offered me an interview. So I went to the interview and passed it. The job has a lot to do with what I learned at university. So I chose it.9. Would you recommend that job to others?Answer one: Yes, accounting is not as boring as many people think. You learn a lot about different businesses while you’re helping your clients.Answer two: Maybe not. What I do is kind of repetitive sometimes, like fixing bugs and updating things for my clients. It’s not always interesting.10.What did you do on the first day of your job?Answer one: I honestly can’t recall what happened, because it was like three years ago. I don’t even remember what I did last week, not to mention three years ago.Answer two: The first day was normal. Someone introduced me to people in my department. Hmm, maybe we had a meeting, because there were a few new guys too, so we kind of had a discussion on a few things.History1. Do you like history?Kind of. I like to watch historical documentaries. Mostly I like ancient history of China.2. So there must be something you don’t like about history?Yes, I just don’t think it’s right to spend too much time on the past, learning what happened. We should focus more on the present.3. Then why do people study history?A good reason I can think of is they want to know the mistakes people made in the past, so they won’t make the same mistakes in the future. I can’t figure out any other reasons for studying history.4. Do you think the internet is a good place to learn about history?Yes, information on the internet is mostly free. So for people who don’t want to visit a historical museum in person, they can go straight to the official websites of the museums. History is totally at your fingertips.5. Can you name a person from history who you would like to learn more about?Okay, I’d say Mr. Lu Xun. I really like to read his works. His way of thinking is sharp and unique.6. What would you like to talk with him when you met him?I’d first ask him if it was true that he decided to quit being a doctor and becoming a writer. And I’m so curious about his experience in Japan almost 100 years ago, things must be very different!7. Did you like your history class in high school?当时因为学历史困难被迫选理科的同学:History was a nightmare for me. I seriously cut most of my history classes, because I never understood what the teacher was talking about.当时学文科并且热爱历史的同学:Yes. It was fun to study history. It wasn’t just dates and facts, it was more about how history changed the course of human civilization。

应用型大学英语视听说教程3答案单元3

应用型大学英语视听说教程3答案单元3

A. Look and listenIdentify the family types in the pictures. Listen to the statements and fill in the blanks with the nuclear extended homosexual specific gendedistance biological divorced adopted1. A (nuclear ) family contains a married couple and their children, and both parents are the2. An (extended ) family consists of the biological or adoptive parents, their children, and othemore (distant ) relatives.3. A (homosexual ) family consists of a couple of the same biological sex or (social gender)4. (Single-parent) families are families with children under age 18 headed by a parent who is wiB. Ask and answer the questionsAsk and answer the following questions with a partner.1. Can you name any family type?Your answer:Reference answer: There are quite a few family types, such as the nuclear family, the extended family, the homosexual fa blended family or reconstituted family, i.e. a family in which one or both members of the couple have children from a prev 2. Which family type do you prefer, the extended family or the nuclear family? Why?Your answer:Reference answer: It depends. If I have a full-time job and my child is still young, I prefer an extended family to a nuclear fatake care of the baby.3. Who is the breadwinner (挣钱养家的人) in your family? Whose income is larger? Who has the final say? Your answer :Reference answer : Both my father and my mother are the breadwinners in my family. Unlike most traditional couples, my mfinal say in my family.SectionOne ListenA. Listen and practiceListen to the expressions of time and put them down in the blanks.1. (1:15)2. (12:30) 4. (11:10 ) 5. (5:05 ) 7. (23:51 ) 8. (2:00 ) 9.(10:45)10.(18:35)Section Two SpecialEnglish programsA.Item12. Listen for details1) Listen to the report and choose the best answer to the following question. Where is Jenna Bush's wedding ceremony going to be held?a. At the White House.b. In Crawford, Texas.c. In the University of Virginia.d. In Baltimore, Maryland.2) Now listen to the report again and choose the best answer to the following question. Which statement about Henry Hager is NOT true, according to the report?(a)a. He is a former schoolteacher.b. He was a White House intern in 2003.c. He worked on Bush's reelection campaign in 2004.d. He has not got his master's degree in business yet.SectionTwo SpecialEnglish programsB.Item22. Listen for details1) Listen to the report and choose the best answer to the following question. Which of the following countries is the best place for mothers and children?(c)a. America.b. Britain.c. Sweden.d. Denmark.2) Now listen to the report again and choose the best answer to the following question. Which of the following is NOT a condition that the report is based on?(c)a. The risk of early death.b. The rate of use of modern birth control methods.c. The percentage of pregnant women with a shortage of sugar in the blood. d. The percentage of births with the aid of trained medical workers.Section Two SpecialEnglish programsC.Item32. Listen for details1) Listen to the report and choose the best answer to the following question. Why are some people interested in genealogy?(d)a. For religious reasons.b. For membership in some historical or cultural organizations.c. For personal interest.d. All of the above.2) Now listen to the report again and choose the best answer to the following question. Which is NOT a way to start a genealogical investigation?(c)a. Starting with oneself.b. Searching old family books.c. Going to small libraries.d. Using the Internet.无提交答案[Reference Answer:stays at home ]2.无提交答案[ReferenceAnswer:feeds ]3.无提交答案[Reference Answer:switch ]4.无提交答案[Reference Answer:both men and women ]What's Sean's wife Regan's job? (b)a. She's an architect.b. She's an attorney.c. She's a doctor.d. She's a researcher.2. Compared with men who traditionally work outside the home, how much bigger is the percentage of chance of dying for men who have been stay-at-home dads for at least 10 years?(c)a. 8%b. 18%c. 80%d. 3%3. What is the reason all the men interviewed stay at home? (c)a. Their babies need Dad's care more than Mom's.b. They have heart disease.c. Their wives' incomes are higher.d. Their wives like high-demand and high-control jobs.Section Four Real worldC. Listen and writeListen to the sound clips and fill in the blanks with the exact words or phrases you've heard.1. New research shows this role reversal may, in fact, be (stressful for) the heart.2.The idea of Mr. Mom, (characterized) in the 1980's movie, husbands and wives(switching traditional roles).3. This finding about (househusbands), as far as we know, has never been examined, and it's really an(unanticipated) finding.4. Since we were kids, we were raised to, you know, be the (breadwinner),you know, take care of the family, you know, (financially) a5. The same study also found women like her are three times more likely to (develop) heart disease than women who are (in low-au. What are the legal ages for girls and boys to marry in India? Your answer :Reference answer : 18 for girls, and 21 for boys. 2. What do the two boys think of marriage? Your answer :Reference answer : Marriage to them is staying together, looking after each other, and looking after the house. 3. What kind of cultures may have difficulty accepting child marriage, according to the reporter? Your answer :Reference answer : Cultures that base marriages on romantic love. 4. When will the newlyweds live together? Your answer :Reference answer : They won't live together until the brides are at least 16.Section Two Your turnWork in pairs. Have a discussion with your partner on arranged and love marriages. You may refer to the following o1. Define marriage, arrangedmarriage,andlove 2.TakeChinaforexample,whydidparentsinthepast3. What are the advantages and disadvantages of arranged and love marriages respectively? Your answer : Referenceanswer1. Marriage is a union between a man and a woman approved by law. Marriages can be divided into arranged marriages a thehusbandorwifefortheirchild.Alovemarriageisaunionoftwoindividuals2. Arranged marriages are found in cultures in which the extended family is common. In extended families, marriage is inevof the group. Parents would like to provide their children with protection, wealth, security, and happiness, and they mightpartners for3. Love marriages offer more independence and freedom as compared to arranged marriages. In arranged marriages, therepart in family rituals and traditions, putting up with sisters-in-law, contributing to family expenses, etc. Love marriages prbefore marriage allows partners to have better respect and understanding for each other’s needs and desires. Then they aand romance are necessary conditions for a successful marriage, while there is no dating or romance before the weddingsecurity to the women. Parents employ mature and wise judgment when choosing suitable spouses for their children.B. Story dictationListen to a story and fill in the missing words. The story will be read three times. The first and the third times it will be pause for each missing part.Now listen to the story:We met on a blind date. For me, it was love at first sight.He was perfect. He was my Prince Charming. (1)(I was a terrible romantic when I met him and I gave up my heart) the day he smiled at mwas dark like brown sugar and his black hair was combed into carefully casual waves over his forehead. His cheeks were high and broad and his his whole face and (2)(lit his eyes so that they turned to golden honey) .He was strong, thoughtful, and quiet. When we were dating, he was such a gentleman, opening doors, letting me pick the movies, and stuff li would get my favorite ice cream, and sometimes he would bring me lunch from my favorite Chinese place down the street. He isn't quite the talksay, opposites attract! We dated for about a year before he proposed, and were married six months later. (4)(I believe that fate or destiny br(5)(Marriage wasn't the "big adjustment" everyone said it would be) . It was exactly what I wanted: great guy, great apartment, great fur。

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x1 , x 2 , x3 , x 4 , x5 ≥ 0 ...................10 分 ..................
五.解:设 t 时刻采用新技术的人数为 x(t ) ,
dx = λx ;....................... 分 ........................5 dt dx (2)Logistic 模型 = ax( N − x) , N 为总人数。............5 分 ............ dt 六.解:设 6 年一个时段,记时段 k 种群按年龄组的分布向量为
1 1 1 1 + + = ....................... 分 .......................9 12 12 12 4
ϕ1 (v ) =
1 1 5 , ϕ 3 ( v ) = , ϕ 4 (v ) = . 12 4 12 5 1 1 1 , , , 。 12 4 4 12
s1 s1 s 2 T 1 1 , 2 ) = (1, , ) T ...................... ......................14 分 λ λ 3 18
故时间充分长后种群的固有增长率为 1.5,稳定的按年龄组的分布为 (1, ,
1 1 T ) ...15 分 .. 3 18
即 18 年后种群各年龄组分别有 8625 只,825 只,525 只........... ...........10 分 .............. 由 | λE − L |= 0 ,求得唯一的正特征根为 λ = 1.5 ...............12 分 对应的特征向量为
x * = (1,
3
x(0) = ( x1 (0), x 2 (0), x3 (0)) T = (600,600,600) T ............... 分 ...............8
6 ⎞⎛ 600 ⎞ ⎛ 8625 ⎞ ⎛3/ 8 8 ⎜ ⎟⎜ ⎟ ⎜ ⎟ 3 故 x(3) = L x(0) = ⎜ 1 3 / 8 0 ⎟⎜ 600 ⎟ = ⎜ 825 ⎟ , ⎜ 0 1 / 2 3 / 8 ⎟⎜ 600 ⎟ ⎜ 525 页
4 3⎞ ⎛ 0 ⎜ ⎟ ........................... L = ⎜1 / 2 0 0 ⎟ ........................... 3 分 ⎜ 0 1/ 4 0 ⎟ ⎝ ⎠
又因为时段 k + 1 种群按年龄组的分布向量可表示为 x( k + 1) = Lx ( k ), k = 0,1,2,3 。若 x(0) 表示按年龄组的初始分布向量,故任意时段 k 种群按年龄组的分布为
max z = 0.043 x1 + 0.027 x 2 + 0.025 x3 + 0.022 x 4 + 0.045 x5 .... 分 ....3
s.t. x 2 + x3 + x 4 ≥ 4 x1 + x 2 + x3 + x 4 + x5 ≤ 10
2 x1 + 2 x 2 + x3 + x 4 + 5 x5 ≤ 1 .4 x1 + x 2 + x3 + x 4 + x5 9 x1 + 15 x 2 + 4 x3 + 3 x 4 + 2 x5 ≤5 x1 + x 2 + x3 + x 4 + x5
广西师范学院课程考核评分细则 (A□/B□/ C□卷)
课程名称: 数学模型 考核专业、年、班级:数学与应用数学 04 级 1、2、3 班 考核形式: 闭卷笔试 考试时间:2007 年 7 月 4 日 命题教师签名:
一.填空题 (每空 2 分) 1. 连续模型 2.
dt r ⋅ dr t
3. N (1 −
即持有 40%,30%,20%,10%股份的股东在公司决策中的权重分别为
.................................... ....................................15 分
第 4 页,共 4 页
I
1 1 0 4 1/4 0
v( s )
v(s / 1)
v( s ) − v( s / 1)
|s|
w(| s |)
w(| s |)[v( s) − v( s / 1)]
.................................... 8 分 ................................... 故 ϕ 2 (v ) = 类似可求
x(k ) = Lk x(0), k = 1,2,3,L ........................5 分 .......................
由题意知 18 年后种群各年龄组的数量即为时段 3 按年龄组的分布,
6 ⎞ ⎛3/ 8 8 ⎜ ⎟ ......................7 易求得 L = ⎜ 1 3 / 8 0 ⎟ ...................... 分 ⎜ 0 1/ 2 3 / 8⎟ ⎝ ⎠
(1)指数模型
x(k ) = ( x1 (k ), x 2 (k ), x3 (k )) , 其中 xi ( k ) 为时段 k 第 i 年龄组的种群数量, = 0,1,2,3, L k
.................................... 分 ....................................1 由繁殖率 bi 和存活率 si 构成的矩阵
解得 T =
'
2c1 c 2 + c3 ' ,Q = c 2 r c3
2c1 r c3 ............... ...............10 分 c 2 c 2 + c3
四.解:设投资证券 A, B, C , D, E 的金额分别为 x1 , x 2 , x3 , x 4 , x5 (百万元) ,按照规定、 限制和 1000 万元资金约束,列出模型................ 分 ................1
E ) , 0, E < r r
4. A 的最大特征根 λ = n
5. 建立层次结构模型、 构造成对比较阵、 计算权向量并做一致性检验、 计算组合权向量、 并做组合一致性检验 6. 均值为 0 的正态, 残差分析 二.1. 模型准备 模型假设 模型构成
模型检验
模型分析
模型求解
模型应用 ................................... 分 ...................................6 2.答:对无差别曲线呈下凸状作如下解释: 当人们占有的 x 较小时, 他宁愿以较多的 Δy 交换较少的 Δx ,而当占有的 x 较大时,就要以较多的 Δx 换取较少的 Δy 。.. 分 ...5 三.解:一个订货周期 T 内的总费用:订货费 c1 ,贮存费 c 2 ⋅ QT / 2 ..... .....1分 缺货费为 c3 r (T − T1 ) / 2 ........................ 分 ........................2
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第 1 页,共 4 页
利用微分法求 T 和 Q 该优化模型的目标函数使 C (T , Q ) 最小,令
∂C ∂C = 0, = 0 ............................7 分 ........................... ∂T ∂Q
第 3 页,共 4 页
s
2 0 0 0 1 1/4 0
{1,2} 1 0 1 2 1/12 1/12
{2,3} 1 0 1 2 1/12 1/12
{2,4} 0 0 0 2 1/12 0
{1,2,3} 1 1 0 3 1/12 0
{1,2,4} 1 1 0 3 1/12 0
{2,3,4} 1 0 1 3 1/12 1/12
2
故总费用为
C = c1 + c 2 ⋅ QT / 2 + c3 r (T − T1 ) 2 / 2 = c1 + c 2 rT 2 / 2 + c3 r (T − T1 ) 2 / 2 ....4 分 ...
将 Q = rT1 即 T1 =
Q 代入上式且除以 T 得每天的平均费用 r
c1 c 2 Q 2 c3 (rT − Q) 2 + ................6 分 ............... C (T , Q) = C / T = + T 2rT 2rT
七.解:此问题可看作一个 4 人合作对策,记 I = {1,2,3,4} ,其中 1,2,3,4 分别代表持 有 40%,30%,20%,10%股份的股东,特征函数定义如下:对于 I 的每一个子集 s ,当 其持有的股份超过 50%时 v( s ) = 1 ,否则 v( s ) = 0 。........... 分 ............3 利用 Shapley 值计算的 ϕ1 (v ) , ϕ 2 (v) , ϕ 3 (v) , ϕ 4 (v ) 分别为持有 40%,30%,20%,10 %股份的股东在公司决策中的权重。其中,股东 2 在公司决策中所占权重计算见下表
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