外研社杯全国英语阅读大赛.
外研社杯全国英语大赛阅读题2023
【外研社杯全国英语大赛阅读题2023】一、比赛介绍1.1 比赛概述外研社杯全国英语大赛是我国著名的英语竞赛之一,旨在培养学生的英语阅读能力、写作能力和思辨能力,提升学生的综合英语水平。
1.2 参赛对象比赛面向全国范围内的中小学生,分为初中组和高中组两个年级组别,分别考查学生的英语阅读理解和写作能力。
1.3 比赛形式初赛阶段为线上笔试,考生需要在规定时间内完成阅读理解和写作题目。
决赛阶段为线下口试,对初赛脱颖而出的选手进行面对面的英语口语表达能力考察。
二、比赛内容2.1 阅读理解比赛涵盖了各种类型的阅读理解题目,包括新闻报道、广告宣传、科技文献等。
考生需要通过阅读文章内容,理解作者的观点,抓住关键信息,回答问题或者进行问答。
2.2 写作能力比赛还考察了学生的写作能力,要求学生在有限的时间内完成一篇英语短文,内容涉及个人见解、社会热点、学习经验等。
2.3 口语表达决赛阶段的口语表达环节是比赛的重要组成部分,通过一些口头交际和综合应用题目,考察学生的口语表达能力、思维反应速度和语言流利度。
三、比赛意义3.1 培养英语阅读兴趣英语阅读是学习英语的重要组成部分,通过参加英语大赛,学生可以接触到更多优质的英语原版文章,培养对英语阅读的兴趣和热情。
3.2 提升英语综合能力比赛的题目旨在考查学生的英语阅读理解、写作表达和口语能力,通过参与比赛,学生可以在这些方面得到锻炼和提升,全面提高自己的英语综合能力。
3.3 增强竞争意识和自信心参加英语大赛可以让学生在竞争中成长,比赛过程中的挑战和压力可以激发学生的竞争意识,同时也增强他们的自信心,为将来的学业和工作打下良好基础。
3.4 开拓国际视野英语是国际通用语言,通过参与英语大赛,学生可以更好地了解世界各地的英语使用情况和文化背景,开拓国际视野,促使学生更好地融入全球化的教育和社会环境。
四、比赛准备4.1 提前备战参加英语大赛需要提前进行充分的准备,包括扩充词汇量、背诵范文、加强阅读训练、提高听说能力等,学生需要有计划、有目标地进行全面的准备。
外研社国才杯全国英语阅读大赛样题
外研社国才杯全国英语阅读大赛样题在英语学习的过程中,阅读是一项至关重要的技能。
外研社国才杯全国英语阅读大赛样题,作为一项旨在提高学生阅读能力的比赛,对于学生们来说具有重要意义。
今天,我们就来深入探讨一下外研社国才杯全国英语阅读大赛样题,以及如何有效地利用这些样题来提高阅读能力。
让我们来了解一下外研社国才杯全国英语阅读大赛。
这是一项面向全国中小学生的英语阅读比赛,旨在提高学生的阅读能力和英语综合运用能力。
比赛的样题设计丰富多样,内容涵盖了各个年级的学科知识和语言要求,既考察了学生的词汇量和语法知识,也注重了学生的阅读理解能力和批判性思维能力。
参加这样的比赛对于学生来说是一次难得的锻炼机会,能够有效地提高他们的英语阅读水平和应试能力。
接下来,让我们来讨论一下如何有效地利用外研社国才杯全国英语阅读大赛样题来提高阅读能力。
学生可以选择一些适合自己年级的样题进行练习。
通过仔细阅读和理解样题的内容,学生能够提高自己的阅读速度和阅读理解能力。
学生可以结合样题中的阅读材料进行词汇和语法的学习。
通过对样题中生词和句型的积累和掌握,学生能够提高自己的语言水平。
学生可以通过分析样题的答案解析来发现自己的阅读不足和错误,从而及时纠正和改进自己的阅读方式和答题技巧。
外研社国才杯全国英语阅读大赛样题对于提高学生的英语阅读能力来说具有重要意义。
通过充分利用这些样题,学生能够有效地提高自己的阅读速度、阅读理解能力和语言水平。
我们鼓励学生们多多参加这样的比赛,并将比赛的样题作为提高自己英语阅读能力的重要练习材料。
在我看来,外研社国才杯全国英语阅读大赛样题是一份宝贵的资源,它不仅可以帮助学生提高英语阅读能力,还可以激发学生对英语学习的兴趣和热情。
我们应该充分利用这些样题,并将其作为提高英语阅读能力的重要工具。
通过本文的深入探讨,我相信读者对外研社国才杯全国英语阅读大赛样题有了更深入的了解。
希望大家能够充分利用这些样题,提高自己的英语阅读能力,取得更好的学习成绩。
外研社杯全国英语大赛初赛总分
外研社杯全国英语大赛初赛总分在外研社杯全国英语大赛初赛中,总分是参赛者展示英语水平的重要指标之一。
总分的高低不仅仅代表了参赛者在英语学习上的实力,更反映了他们在语言理解、表达能力、团队协作等方面的综合素养。
总分的评定成为了参赛者和评委们关注的焦点之一。
我们来看一下总分的构成。
在外研社杯全国英语大赛初赛中,总分是由听力、阅读理解、写作和口语表达等部分组成的。
这些部分覆盖了英语的各个方面,而总分的高低也需要参赛者在每个方面都有相当的水平才能取得。
在听力部分,参赛者需要通过听取录音来回答问题。
这不仅考验了他们的听力水平,更重要的是考验了他们对语音和语调的理解能力。
能否准确地听出录音中的信息、理解对话或短文的意思,都是决定总分高低的关键因素。
接下来是阅读理解部分,这一部分需要参赛者在限定的时间内阅读并理解一些篇章,并根据问题来进行回答。
这既考验了他们的阅读速度和理解能力,也考验了他们的综合分析和逻辑推理能力。
只有在这些方面都表现出色,才能在总分中获得较高的分数。
写作部分是另一个重要的组成部分。
参赛者需要在规定的时间内完成一篇短文,内容可能是对某个观点或现象的描述、分析或评论。
这需要他们具备较强的语言组织能力和表达能力,同时也要求他们能够用适当的词语和句式来表达自己的观点和看法。
最后是口语表达部分,参赛者需要在规定的时间内进行口语交流。
这不仅考验了他们的口语表达能力,更考验了他们的思维活跃性和应变能力。
在有限的时间内能否清晰地表达自己的思想,与他人进行有效的交流,对于总分的高低都有着重要的影响。
总分的高低不仅仅代表了参赛者在英语学习上的实力,更反映了他们在语言理解、表达能力、团队协作等方面的综合素养。
评委们在评定总分时需要将参赛者在每个部分的表现都予以综合考量,这样才能够准确地反映出他们的真实水平。
在我看来,外研社杯全国英语大赛初赛总分的标准应该是全面的、公正的。
只有这样才能够更好地鼓励和激励参赛者,同时也能够更准确地评价他们的英语水平和综合素养。
外研社国才杯全国英语阅读大赛2023样题
【外研社国才杯全国英语阅读大赛2023样题】一、引言最近几年来,英语阅读能力越来越受到重视,而英语阅读大赛也成为了考察学生英语水平的重要方式。
为了帮助广大学生更好地备战外研社国才杯全国英语阅读大赛,我们特准备了2023年的样题,供大家参考。
二、阅读理解1. 阅读下面的短文,然后从每小题所给的四个选项中选择最佳选项。
The Great Wall of China is over two thousand years old and is about 6,400 kilometers long. It is called the "Great Wall" because it is very long. The Great Wall is 7 meters high and 5 meters wide. There are steps on the wall. It is said that you can see the Great Wall from the moon.1. What is the Great Wall of China?A. A bridgeB. A wallC. A buildingD. A city2. How old is the Great Wall of China?A. Over one thousand years oldB. Over two thousand years oldC. Over three thousand years oldD. Over four thousand years old3. Why is the Great Wall called “the Great Wall”?A. Because it’s very longB. Because it’s very highC. Because it’s very oldD. Because it’s very wide2. 阅读下面的短文,然后根据短文内容回答问题。
外研社杯英语阅读大赛比赛情况
外研社杯英语阅读大赛比赛情况English:The Foreign Language Teaching and Research Press (FLTRP) Cup English Reading Contest is an annual event aimed at promoting English reading proficiency among students in China. It typically consists of several rounds, starting from school-level competitions and culminating in a national final. Participants are tested on their reading comprehension skills, vocabulary, and overall understanding of English texts. The contest is open to students of all ages and levels, from primary school to university. It provides a platform for students to showcase their English proficiency and encourages them to develop a habit of reading in English. Through the competition, participants not only improve their language skills but also gain valuable experience in critical thinking and analysis. The FLTRP Cup English Reading Contest has become one of the most prestigious English competitions in China, attracting thousands of participants each year and contributing to the promotion of English education nationwide.中文翻译:外研社杯英语阅读大赛是中国每年举办的一项活动,旨在促进中国学生的英语阅读能力。
外研社·国才杯全国英语阅读、写作、演讲
外研社·国才杯全国英语阅读、写作、演讲大赛是一项旨在提高学生英语综合能力的重要比赛。
这个比赛涵盖了阅读、写作和演讲三个方面,对参赛者的要求非常高,也为参赛者提供了一个展示自己英语能力的舞台。
在这篇文章中,我们将深入探讨外研社·国才杯全国英语阅读、写作、演讲大赛的意义、特点和影响,并对参赛者在比赛中可能遇到的挑战和应对策略进行分析。
1. 比赛的意义外研社·国才杯全国英语阅读、写作、演讲大赛不仅是一项能够锻炼学生英语综合能力的比赛,更是一个促进学生综合素质发展的评台。
在比赛中,学生需要通过阅读、写作和演讲来展示自己的英语能力,这有助于提高学生的语言表达能力、逻辑思维能力和批判性思维能力。
而且,比赛还可以激发学生学习英语的兴趣,提高他们对英语学习的积极性和主动性。
2. 特点和影响外研社·国才杯全国英语阅读、写作、演讲大赛的特点之一是全面性和综合性。
参赛者需要在阅读理解、写作表达和口头表达三个方面都有很高的水平,这对参赛者的英语能力提出了很高的要求。
参加这样的比赛,可以促使学生在多个方面进行英语综合能力的提升,不断完善自己的英语能力。
而且,比赛的影响也很广泛,可以激励更多的学生参与到英语学习和比赛中,促使英语教育更加全面、深入地开展。
3. 参赛者可能面临的挑战参加外研社·国才杯全国英语阅读、写作、演讲大赛,参赛者可能会面临很多挑战。
其中,最大的挑战之一是英语能力的综合性。
参赛者需要在阅读、写作和演讲三个方面都有很高水平,这对参赛者的英语能力提出了很高的要求。
另外,比赛的时间紧迫和压力也可能成为参赛者的挑战,需要参赛者具备较强的应变和处理压力的能力。
4. 应对策略针对外研社·国才杯全国英语阅读、写作、演讲大赛的挑战,参赛者可以采取一些应对策略。
要有充分的准备,包括对阅读、写作和演讲技巧的全面提高,以及对各方面知识的系统学习和积累。
要注意在平时的学习中注重英语能力的均衡发展,不偏废任何提高综合能力。
外研社杯阅读大赛名言
外研社杯阅读大赛名言外研社杯阅读大赛是一项旨在提高学生英语阅读能力和综合素质的比赛,以下是一些名言:1. Reading is to the mind what exercise is to the body. - Joseph Addison(读书之于心灵,犹如锻炼之于身体。
- 约瑟夫·艾迪生)2. The more that you read, the more things you will know. The more that you learn, the more places you'll go. - Dr. Seuss(你读得越多,知道的事情就越多。
你学得越多,去的地方就越多。
- 苏斯博士)3. Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers. - Charles W. Eliot(书籍是最安静、最忠实的朋友;它们是最容易接近、最有智慧的顾问,也是最有耐心的老师。
- 查尔斯·W·艾略特)4. A reader lives a thousand lives before he dies. The man who never reads lives only one. - George R.R. Martin (一个读者在死前可以经历一千种生活。
从未读过书的人只活了一种。
- 乔治·R·R·马丁)5. Reading is a means of thinking with another person's mind; it forces you to stretch your own. - Bill Bryson(阅读是借助他人思维进行思考的一种方式;它迫使你自己去拓展思维。
外研社杯全国英语大赛地区决赛内容
外研社杯全国英语大赛地区决赛内容1.引言1.1 概述外研社杯全国英语大赛地区决赛是一项具有重要影响力的英语竞赛活动。
这项比赛旨在通过选拔和奖励英语学习能力出色的学生,促进全国范围内英语教育的发展。
参赛学生将展示他们在听、说、读、写等多个方面的英语能力,经过层层选拔,从而脱颖而出,争夺地区决赛的胜利。
外研社杯全国英语大赛地区决赛是由外语教学与研究出版社主办的一项大型英语竞赛活动。
这一活动每年都会吸引来自各地的优秀学生参与,为他们提供了一个展示自己才华的舞台。
比赛中,学生们将接受一系列的英语测试,包括听力、口语、阅读和写作等项目,以展示他们全面的英语能力。
本次地区决赛是外研社杯全国英语大赛的重要环节之一。
在这个阶段,参赛学生将在各地区的比赛中与其他选手一决高下。
这不仅是选拔优秀学生的机会,也是提高学生英语水平的重要途径。
地区决赛的内容涵盖了广泛的英语知识和技能,旨在考察学生的综合能力和应对各种语言环境和学习任务的能力。
通过参加外研社杯全国英语大赛地区决赛,学生们在与其他学生的竞争中不断提高自己的英语水平,增强了对英语学习的兴趣和积极性。
同时,参赛者还有机会结交来自各地的英语学习者,共同分享经验和交流学习心得。
这不仅丰富了学生的英语知识,还培养了他们的团队合作精神和跨文化交流能力。
外研社杯全国英语大赛地区决赛内容丰富,挑战性强,是学生们展示自己英语能力和与他人展开比拼的重要机会。
对于参赛学生来说,这是一次锻炼和提高的机会,同时也是一次展示自己才华的舞台。
无论获得与否,这样的比赛经历都将对学生的英语学习和成长产生积极的影响。
1.2文章结构文章结构部分的内容应该包括对整篇文章的组织以及各个部分的功能和关系进行详细的说明。
本篇文章的结构如下:一、引言1.1 概述:介绍外研社杯全国英语大赛地区决赛的背景和重要性,概括地描述比赛的整体情况和目标。
1.2 文章结构:对整篇文章的结构进行说明,分别介绍正文的各个要点和结论部分的总结和展望。
外研社杯阅读大赛名言汇总
外研社杯阅读大赛名言汇总外研社杯阅读大赛是一个面向中小学生的英语阅读比赛,旨在提高学生的英语阅读能力和阅读理解能力。
以下是一些与阅读相关的名言:1. "The more that you read, the more things you will know. The more that you learn, the more places you'll go." Dr. Seuss.2. "Reading is to the mind what exercise is to the body." Joseph Addison.3. "A reader lives a thousand lives before he dies. The man who never reads lives only one." George R.R. Martin.4. "Once you learn to read, you will be forever free." Frederick Douglass.5. "The man who does not read has no advantage over the man who cannot read." Mark Twain.6. "Reading is a discount ticket to everywhere." Mary Schmich.7. "There is no friend as loyal as a book." Ernest Hemingway.8. "Reading is important, because if you can read, you can learn anything about everything and everything about anything." Tomie dePaola.9. "The journey of a lifetime starts with the turning of a page." Rachel Anders.10. "Reading is a conversation. All books talk. But a good book listens as well." Mark Haddon.以上这些名言都强调了阅读的重要性,以及阅读对个人成长和知识获取的积极影响。
外研社国才杯全国英语阅读
外研社国才杯全国英语阅读
外研社·国才杯全国大学生英语阅读大赛旨在引导大学生了解阅读的本质,
提升阅读速度和理解能力,增强跨文化意识,提高外语素养。
大赛设初赛和决赛两个阶段。
初赛采用线上闭卷答题形式,题型为单项选择题和多项选择题,共50道题,总分为100分。
决赛采用线上闭卷答题形式,题型为单项选择题、多项选择题和简答题,共50道题,总分为100分。
参赛对象为全国高校全日制本科生、硕士研究生和博士研究生。
报名截止时间为每年5月31日。
该赛事旨在培养具有国际视野、跨文化沟通能力和团队协作精神的复合型人才,促进英语教育教学改革与发展。
如需更多信息,可访问外研社官网或相关论坛。
外研社杯全国英语演讲、写作、阅读大赛
“外研社杯”全国英语演讲、写作、阅读大赛(陈美贤老师提供)(一)项目简介“‘外研社杯’全国英语演讲大赛”、“‘外研社杯’全国英语写作大赛”和“‘外研社杯’全国英语阅读大赛”是由外语教学与研究出版社和教育部高等学校大学外语教学指导委员会、教育部高等学校英语专业教学指导分委员会联合举办的公益大赛。
“‘外研社杯’全国英语演讲大赛”于2002 年创办,在国内外广受关注,已成为全国参赛人数最多、规模最大、水平最高的英语演讲赛事;“‘外研社杯’全国英语写作大赛”于2012 年启动,旨在推动英语写作教学,提高学生英语写作水平,引领高校外语写作教学的改革与发展;“‘外研社杯’全国英语阅读大赛”于2015 年全新举办,旨在通过比赛的形式,激发大学生的英语学习热情,为他们提供阅读实践的机会和自我挑战的舞台。
三项大赛以高远的立意和创新的理念,汇聚全国优秀学子,竞技英语表达与沟通艺术。
同一赛场,三个舞台,既各具特色,又互促互进,为全国大学生提供展示外语能力、沟通能力与思辨能力的综合平台。
英语演讲、写作与阅读能力是国家未来发展对高端人才的基本要求,也是高端人才外语能力、思辨能力、交际能力、创新能力和国际竞争力的综合体现。
三项大赛的设置,将以“读”、“说”和“写”三大能力的提高为“驱动力”,全面提升学生的外语综合应用能力。
赛题将以国际化人才要求为标准,融入思辨性、拓展性和创造性等关键要素,增强学生的跨文化交际意识,开拓其国际视野,提升其国际素养。
“‘外研社杯’全国英语演讲大赛”、“‘外研社杯’全国英语写作大赛”和“‘外研社杯’全国英语阅读大赛”覆盖面广,选手代表性强;比赛遵循国际规则,赛程科学,赛制严谨,程序规范;评委专业,评判严格,保证公开、公平、公正;奖项设置合理,师生共赢。
诚毅学院每年5月组织选拔和培训,经过近一年的准备,次年11月份参加比赛。
诚毅学院至2004年组队以来在“CCTV口语和写作大赛”上获得一次福建省一等奖五次,获得二等奖和三等奖若干次。
外研社杯全国英语大赛阅读
外研社杯全国英语大赛阅读
外研社杯全国英语大赛是一个面向全国中小学生的英语竞赛活动,旨在提高学生的英语综合运用能力,促进英语教学改革,推动
英语教育的发展。
阅读是该比赛的一个重要环节,通过阅读理解测试,可以考察学生的阅读能力、理解能力和语言表达能力。
在外研社杯全国英语大赛的阅读环节中,通常会设置一些阅读
材料,如短文、文章或图表等,要求参赛学生阅读并回答相关问题。
这些阅读材料可能涵盖不同主题和体裁,如新闻报道、科普知识、
散文等,以考察学生对不同类型文本的理解能力和应用能力。
参赛学生需要具备良好的阅读理解能力,包括对文章主旨的把握、细节信息的捕捉、推理判断能力等。
同时,他们还需要具备一
定的词汇量和语法知识,以便更好地理解和分析所阅读的文章内容。
除了对学生阅读能力的考察,外研社杯全国英语大赛的阅读环
节也旨在培养学生的阅读兴趣和阅读习惯。
通过阅读不同类型的文章,学生可以拓展自己的知识面,提高语言表达能力,培养批判性
思维和跨学科的综合能力。
总的来说,外研社杯全国英语大赛的阅读环节不仅是对学生英语能力的考核,更是对他们综合素养的培养和提升。
希望参与比赛的学生能够通过这一环节,提高自己的英语水平,培养对英语阅读的兴趣和热爱,为将来的学习和生活打下坚实的基础。
外研社国才杯全国英语阅读大赛样题
“外研社·国才杯”全国英语阅读大赛样题赛题分值说明:1. 线上初赛:题型仅为客观题,即Read and Know,Read and Reason,Read and Question三个模块,共40题,答题时间为110分钟,满分100分。
第1-3题每题1分,第4-9题每题2分,第10题5分,第11-30题每题3分,第31-40题每题2分。
2. 复赛和决赛:题型包含客观题和主观题,即Read and Know,Read and Reason,Read and Question,Read and Create四个模块,共41题,答题时间为150分钟,满分100分。
第1-3题每题1分,第4-9题每题2分,第10题5分,第11-30题每题1.5分,第31-40题每题2分,第41题30分。
注:本样题仅供了解大赛题型,不提供参考答案;体验更多大赛真题,可加入备赛课程《阅读大赛真题——2019》,全面了解大赛题型,充分把握考查要点,官方赛事系统iTEST提供即时反馈,支持反复练习。
Part I Read and KnowIn Part I, you will read short texts of various kinds. Read the instructions carefully and answer the questions. (Time allowed: 20 minutes)Questions 1-3 (Suggested completion time: 3 minutes)Directions: Read the following quotes. Match the quotes with the people. Please note there are two extra options you do not need.Question 4 (Suggested completion time: 2 minutes)Directions: Read the text and answer the question according to the text.To ensure the high standards of facilities we need to build new wards, laboratories and consulting rooms. In short, we need your help now. Complete the coupon today and rest assured that your donation is going to the best possible cause.4. Where is the piece of text taken from?A. an advertisementB. an instruction bookletC. a storyD. a newspaperQuestion 5 (Suggested completion time: 2 minutes)Directions: Read the text and answer the question according to the text.Few corners of the world remain untainted by intrepid tourists, and their impact is often devastating. Too frequently they trample heedlessly on fragile environments, displacing wildlife and local populations in their insatiable quest for unexplored locations.5. What is the best title for this text?A. The Future of TourismB. The Role of TourismC. The Price of TourismD. The Benefits of TourismQuestion 6 (Suggested completion time: 2 minutes)Directions: Read the text and answer the question according to the text.With E-book sales increasing by more than 300% for the second year, publishers delivering new revenue streams through E-book Apps, and academic publishers long having derived some 90% of their revenue online, it is a travesty to describe all this as the publishing world being "in denial" about digital.6. What is the main idea of this text?A. Publishers are making profits from E-book sales.B. Not all publishers are threatened by digital storms.C. E-books become a main source of revenue for publishers.D. Traditional publishing industry is dying out.Question 7 (Suggested completion time: 2 minutes)Directions: Read the text and answer the question according to the text.With our travel agency, the holiday you book is the holiday you get. If you arrive and find we've failed to live up to our promises, let us know what the problem is within one day of your arrival. We'll spend 24 hours doing everything possible to sort the problem out. In the unlikely event that we can't resolve your problem and make you happy within 24 hours, we'll fly you home and give your money back.7. The text could best be described as__________.A. a commitmentB. an appealC. a warningD. a vowQuestion 8 (Suggested completion time: 2 minutes)Directions: Read the text and answer the question according to the text.The new digital cameras are great fun and very easy to use. They let you review your pictures the moment you take them, so you can re-shoot right away if you're not satisfied. But remember, a digital camera is just a computer ***. It's not a replacement for your ordinary camera.8. What is the meaning of the missing word XXXX in the text?A. "something that is poor quality"B. "an item that is not essential, something extra"C. "something expensive but good value for money"D. "a fashion which always remains popular"Question 9 (Suggested completion time: 2 minutes)Directions: Read the text and answer the question according to the text.She had gone alone, but the children were to go to the station to meet her. And loving the station as they did, it was only natural that they should be there a good hour before there was any chance of Mother's train arriving, even if the train were punctual, which was most unlikely.9. What can you say about their mother's train?A. It would probably be early.B. It would probably be on time.C. It would probably be late.D. It had been cancelled.Question 10 (Suggested completion time: 5 minutes)Directions: The bar chart shows the number and proportion of undernourished people in the developing regions, from 1990-1992 to 2014-2016. Answer the question according to the information in the chart.Source: The Millennium Development Goals (MDG) Report 201510. Choose the INCORRECT description about the chart.A. The latest estimates suggest that nearly one in nine individuals do not have enough to eat between 2014 and 2016.B. Projections indicate that the 2015 MDG target is nearly reached, with 12.9 per cent of undernourished population.C. The situation noticeably improved during the years 1995-1999, but went down in the first five years of the new millennium.D. The proportion of undernourished people in the developing regions has fallen by almost half since 1990.Part II Read and ReasonIn Part II, you will read short texts on different subjects. Read the instructions carefully and answer the questions based on logical inference and reasoning. (Time allowed: 55 minutes)Question 11 (Suggested completion time: 4 minutes)Directions: Read the following definition of a logical fallacy. Answer the question according to the definition.11. Which of the following provides a typical example of poisoning the well?A. That's my stance on funding the education system, and anyone who disagrees with me hates children.B. You are so weird. That means—we are pretty much sure—that your whole family is weird, too.C. God exists because the Bible says so. The Bible is inspired. Therefore, we know that God exists.D. I don't care what you say. We don't need any more bookshelves. As long as the carpet is clean, we are fine.Question 12 (Suggested completion time: 4 minutes)Directions: Look at the following picture and then answer the question.12. Which of the following logical fallacies does the picture illustrate?A. False Dilemma: an argument that presents a limited set of two possible categories and assumes that everything in the scope of the discussion must be an element of that setB. Guilt by Association: a fallacy used to discredit an argument for proposing an idea that is shared by some socially demonized individual or groupC. No True Scotsman: an argument coming up after someone has made a general claim about a group of things and then been presented with evidence challenging that claimD. Hasty Generalization: a fallacy committed when one forms a conclusion from a sample that is either too small or too special to be representativeQuestions 13-14 Reasoning (Suggested completion time: 10 minutes)13. Many people report that exposure to certain foods and drinks such as cheese, chocolate, and red wine, is associated with the onset of migraine headaches. Other people report that exposure to certain smells (especially strong perfumes) seems to trigger a migraine headache, and some note that exposure to bright and flickering lights can be followed by a migraine. It would seem that a person with a tendency to get migraines should try to find out which of these situations is associated with the onset of the headache and then avoid this stimulus.All of the following, if true, would make the above recommendation impractical except:A. The time delay between the trigger and the onset of the headache can make it exceptionally difficult to identify the trigger.B. The presence of a known trigger doesn't always cause a migraine.C. In a high proportion of cases the patients report multiple triggers for their headaches.D. Most of the known triggers are common and almost unavoidable features of modern life.14. Richard: The national budget should provide significant increases in all levels ofeducation in the upcoming year.Natalie: That's not fair. A reduction in defense spending in peacetime may bring us excessive risks. We can't afford it.Which of the following is the best interpretation of Natalie's argument?A. Funds saved from defense have been diverted to all levels of education.B. Highlighting spending on education dangerously impacts on spending on the military.C. The size of the military budget reflects a state's ability to fund educational activities.D. Compared with military spending, investing in education will create a financial crisis.Questions 15-17 (Suggested completion time: 6 minutes)Directions: Read the text about a science discovery. Answer the questions according to the text.Manipulating MemoryMemory is notoriously malleable. Our recollections fade and take on new meanings; sometimes we remember things that never even happened. But 15 .Recently, however, scientists have started to grasp and tinker with memory's physical basis. Last year, in work evocative of films such as Eternal Sunshine of the Spotless Mind and Inception, researchers discovered ways to manipulate specific memories in mice using optogenetics, a powerful technique that can trigger nerve cells in animals' brains by zapping them with beams of laser light. In a series of experiments, they showed that they could delete existing memories and "incept" false ones.This year, researchers went even further: switching the emotional content of a memory in mice from bad to good and vice versa. Under the laser, for example, male mice that had once associated a certain room with being shocked were tricked into acting as though they had once met friendly female mice there instead.Whether the mice in these experiments actually experienced vivid false memories or just a fuzzy sense of pleasure or fear is unclear. Nor is it clear whether the findings apply to the tricks of memory so familiar to people. Long-sought therapeutic advances, such as treatments for post-traumatic stress disorder, could remain far off. One thing is certain, however: Once considered beyond scientific dissection, memory is finally starting to yield its secrets.15. Which of the following best fits the numbered space in the text?A. what is really happening in our brain as memories are remodeled remains mysteriousB. scientists are curious about why people are oblivious to what have happened to themC. advanced technology has helped scientists discover the workings of our brainD. some scientists argue that what we observe about human memory is not what it really is16. The word "incept" is closest in meaning to ________.A. operateB. startC. detectD. occupy17. Which of the following can be inferred from the text?A. People's false memories result from the impact of different emotion provoked by later experience on the same spot.B. The success in research indicates that it won't be long that a therapy is worked out for people disturbed by painful memory.C. By zapping the brain cells of mice with light, researchers are able to create, erase, or alter their memories, good or bad.D. Many fancy ideas in science fictions or movies that are based on them actually draw greatly upon scientific achievement.Questions 18-19 (Suggested completion time: 4 minutes)Directions: Read the text about cholera. Decide whether the statements are True or False according to the text.A child receives the oral cholera vaccine ShancholCholera is caused by a bacterial infection of the intestine. Approximately one in 20 people infected with cholera has a serious case, with symptoms including severe diarrhea, vomiting, and leg cramps. These symptoms quickly cause dehydration and shock, and can result in death within hours if the infected person doesn't receive treatment. Cholera is typically transmitted by contaminated food or water. In areas with poor treatment of sewage and drinking water, the feces of people with cholera can enter the water supply and spread quickly, resulting in an epidemic. The cholera bacterium may also live in the environment in some coastal waters, so shellfish eaten raw can be a source of cholera in affected areas.18. Cholera is known to be a life-threatening disease which easily causes death of most of the patients.True ( ) False ( )19. Cholera typically occurs in areas near the sea or the river where contaminated food is a major source of the disease.True ( ) False ( )Questions 20-21 (Suggested completion time: 5 minutes)Directions: Read the abstract of a research paper from the DeepMind website. Decide whether the statements are True or False according to the abstract.Teaching Machines to Read and ComprehendAuthors: K. M. Hermann, T. Kočiský, E. Grefenstette, L. Espeholt, W. Kay, M. Suleyman, P. BlunsomPublished: NIPS 2015Abstract: Teaching machines to read natural language documents remains an elusive challenge. Machine reading systems can be tested on their ability to answer questions posed on the contents of documents that they have seen, but until now large scale training and test datasets have been missing for this type of evaluation. In this work we define a new methodology that resolves this bottleneck and provides large scale supervised reading comprehension data. This allows us to develop a class of attention based deep neural networks that learn to read real documents and answer complex questions with minimal prior knowledge of language structure.20. Previous studies didn't take constant effort to evaluate the reading ability of artificial intelligence machines, which was why the present research was conducted.True ( ) False ( )21. One implication of the research is that a methodology that helps gather and handle big data is indispensable to artificial intelligence related studies.True ( ) False ( )Questions 22-23 (Suggested completion time: 6 minutes)Directions: Read the text about the "Think small" advertising campaign. Answer the questions according to the text.Think SmallI f you're interested in marketing and advertising, Volkswagen's "Think small" campaign for the Beetle when it was first introduced to North America in 1959 looms large as one of the greatest advertising campaigns of all time. It wasn't just a revolution in automotive advertising; it changed the entire industry.Until the Beetle hit the market, automotive marketing copy was full of bluster, and the images were flights of fancy, emphasizing low, long lines and a fantasy lifestyle.The clean, simple photography on a white background that emphasized the Beetle's compact, practical form may seem commonplace these days, but it was a revolution in a world where Americans grew up obsessed with muscle cars, horsepower, and tire smoke. Making the car small, when the convention was to makeit fill the page, was also novel. The simplistic approach to design and layout was totally contrary to the advertising conventions of the time.__ __22_____ The text was minimalist in both look and content, presenting the facts simply instead of trying to weave tall tales and fantasies; and instead of bluster, it ushered in an intelligent sense of humor that made readers feel like they were in on the joke. The message was one of smart anti-luxury, and took gentle aim at an industry obsessed with superficiality and styling, rather than the substance underneath the car bodies.Not only does "Think small" continue to inspire Volkswagen advertising to this day, it ushered in a creative revolution in the advertising business and changed the world of marketing forever. "Think small" showed the power of humor and honesty, and its photographic and design principles brought about a major shift in the look and feel of marketing around the world.22. Which of the sentences below best fits the numbered space in the text?A. What defined the ad even more than its visual style was the tone of its copy.B. This ad starts off doing the exact opposite of what you would expect in a car ad.C. This was an exercise in minimalism and a very accurate reflection on the product itself.D. The car wasn't depicted as an integral piece of the daily lives of a middle class family.23. It can be inferred that the advertising conventions of the 1950s were reflected in the following except that ___________.A. The ads in the 1950s typically showed proud owners and passengers evoking great joy about new shiny big acquisitions.B. The marketing concept then focused on providing as much information as possible to the reader such as the way it's created.C. The marketing schemes associated the advertised product with an idea or a way of living from average consumers' perspective.D. The marketing practice may attach importance to a sense of humor brought by the use of exaggerated language.Questions 24-25 (Suggested completion time: 4 minutes)Directions: Read the following six remarks concerning the crowd. Four of them are taken from Gustave Le Bon's book, The Crowd: A Study of the Popular Mind. Choose the two remarks that may NOT be taken from the book.24-25. _______The CrowdA. In crowds it is stupidity and not mother wit that is accumulated.B. Crowds most envy the lonely man who walks confidently as if he is walking with the great crowds!C. A crowd is not merely impulsive and mobile. Like a savage, it is not prepared to admit that anything can come between its desire and the realization of its desire.D. I walked with them, as crowds have that effect on me, I want to do what they do, to journey towards some point of revelation, which of course never comes.E. Crowds, being incapable both of reflection and of reasoning, are devoid of the notion of improbability; and it is to be noted that in a general way it is the most improbable things that are the most striking.F. …the individual forming part of a crowd acquires, solely from numerical considerations, a sentiment of invincible power which allows him to yield to instincts which, had he been alone, he would perforce have kept under restraint.Questions 26-28 (Suggested completion time: 5 minutes)Directions: Read the text about a fly. Answer the questions according to the text.The FlyAt that moment the boss noticed that a fly had fallen into his broad inkpot, and was trying feebly but desperately to clamber out again. "Help! Help!" said those struggling legs. But the sides of the inkpot were wet and slippery; it fell back again and began to swim. The boss took up a pen, picked the fly out of the ink, and shook it on to a piece of blotting-paper. For a fraction of a second it lay still on the dark patch that oozed round it. Then the front legs waved, took hold, and, pulling its small, sodden body up, it began the immense task of cleaning the ink from its wings. Over and under, over and under, went a leg along a wing, as the stone goes over and under the scythe. Then there was a pause, while the fly, seeming to stand on the tips of its toes, tried to expand first one wing and then the other. It succeeded at last, and, sitting down, it began, like a minute cat, to clean its face. Now one could imagine that the little front legs rubbed against each other lightly, joyfully. 27 .26. Which of the following is NOT true according to the text?A. The boss saved the fly out of his broad inkpot.B. The fly was trapped by the thick ink on its wings.C. The passage describes how a fly survived an accident.D. The passage shows how a fly conquered a challenge.27. Which of the following statement can best fit in the numbered space?A. The horrible danger was over; it had escaped; it was ready for life again.B. The boss was relieved now, reassured that the fly had been out of danger.C. But the front legs waved, caught hold, and, more slowly this time, the task restarted.D. But such a grinding feeling of wretchedness seized him that he felt positively frightened.28. The tone of the text can be described as a complex mixture of anything but _______.A. sympatheticB. humorousC. cheerfulD. depressingQuestions 29-30 (Suggested completion time: 7 minutes)Directions: Read the text about Chaco Culture. Answer the questions according to the text.The "Chaco Culture", as modern-day archaeologists call it, flourished between roughly the 9th and 13th centuries A.D. and was centered at Chaco Canyon in what is now New Mexico.The people of the Chaco Culture built immense structures that at times encompassed more than 500 rooms. They also participated in long-distance trade that brought cacao, macaws (a type of parrot), turquoise and copper to Chaco Canyon.29_______, researchers have to rely on the artifacts and structures they left behind, as well as oral accounts that have been passed on through generations, to reconstruct what their lives were like.Archaeologists generally agree that Chaco Canyon was the center of Chaco Culture. Today the canyon is a national park and a UNESCO World Heritage Site. The National Park Service estimates that there are about 4,000 archaeological sites in the park, including more than a dozen immense structures that archaeologists sometimes call "Great Houses". Archaeological research has revealed many discoveries, including a system of roads that connected many Chaco Culture sites, and evidence of astronomical alignments that indicate that some Chaco Culture structures were oriented toward the solstice sun and lunar standstills.“There has been more archaeological research conducted in Chaco and o n the subject of Chaco than on any other prehistoric district in North America,” says a National Park Service statement posted on Chaco Culture National Historical Park's website."Today, twenty Puebloan groups in New Mexico, as well as the Hopi in Arizona, claim Chaco as their ancestral homeland and are tied to this place through oral traditions and clan lineages. A number of Navajo clans are also affiliated with Chacoan sites through their traditional stories," the National Park Service statement says.Despite the fact that there has been an immense amount of archaeological research carried out at Chaco Canyon, and at other Chaco Culture sites in the American Southwest, modern-day archaeologists disagree over what the people of the Chaco Culture were like.Some archaeologists think that the people of the Chaco Culture were not politically united, while some think they controlled an empire centered on Chaco Canyon. "What was Chaco? Opinions vary widely, perhaps wildly. Interpretations range from a valley of peaceful farming villages to the monumental capital of an empire," wrote Stephen Lekson, a professor at the University of Colorado Boulder, in an article published in the book The Architecture of Chaco Canyon, New Mexico (University of Utah Press, 2007).Lekson noted that there are different interpretations among archaeologists as to what the Great Houses were. Some archaeologists believe that they were villages inhabited by thousands of people, while others think that they were elite residences that housed a small number of residents.29. Which of the following best fits in the numbered space in the text?A. The people of the Chaco Culture did not use a writing system and as suchB. While archaeologists are not certain what caused this dramatic population bumpC. When thinking about archaeological sites, we tend to think of them as deadsilentD. Since Chaco's national monument status may not protect it from development pressures30. Which of the following statements can we know from the text?A. The people of the Chaco culture were good at foreign trade.B. "Great Houses" were built from approximately the 9th to 13thcentury A.D.C. Most descendants of ancient Chaco people live in New Mexico now.D. Archaeologists hold different ideas about how the people of the Chaco Culture lived.Part III Read and QuestionIn Part III, you will read passages on the same subject. You will be required to identify the writer's position and evaluate the effectiveness of the writer's arguments. (Time allowed: 35 minutes)Questions 31-40 (Suggested completion time: 35 minutes)Directions: Read three passages about fashion. Answer the questions according to the passages.Passage AIt's not that easy to answer the question, "what is fashion?" because it means different things to different people. Fashion is an art. It's a religion. It's a job. It's a peek into a personality. It's playfulness. It's an escape or a disguise. It is a feast for the eyes. But ultimately, 32 . French fashion designer Coco Chanel once said, "Fashion is not something that exists in dresses only. Fashion is in the sky, in the street, fashion has to do with ideas, the way we live, what is happening."It's true. Fashion isn't defined solely by our clothing choices, but is also conveyed through the way we carry ourselves, our personalities and our views of the world. At its most fundamental, fashion is simply the prevailing style or custom, as in dress or behavior.So, who exactly answers the question "what is fashion"? Who decides what's fashionable and what isn't? What's in or what's out?Fashion Designers. The iconic fashion houses—Prada, Gucci, Chanel—are referred to as haute couture, French for "high sewing". These designers lead the way in creating trend-setting fashion. While some of their designs are outrageous andcompletely unrealistic when it comes to everyday wear, generally the theme is adapted into versions suitable for wearing.Media. Fashion trends are often sparked by characters on popular television shows and movies as well as adopted from magazine pages. "Sex and the City", "The Devil Wears Prada", these shows introduced us to new, cutting-edge designs. While you might not be caught dead wearing a Carrie Bradshaw original, you might take ideas inspired from her look and piece together your own creation.Celebrities. A prime example of a celebrity-driven fashion trend? UGGs. Until Kate Hudson and Jessica Simpson were spotted wearing them around L.A. several years ago, no one had given any thought to UGG boots. Now they are everywhere.Musicians. Musicians have always been very influential when it comes to dictating fashion. Rock 'n' roll is fashion. Elvis is an iconic example. In the 1950s, everyone wanted to dress like Elvis. What about the heavy metal hair bands so popular in the 1980s? Axl Rose reinvented the head bandana while Poison, Motley Crue and Bon Jovi set the pace for big, rocker hair.Just because you don't know if a Prada bag is fall 2007 or spring 2008 doesn't matter. All that matters is that you like it and it's an expression of you. That is fashion. Passage B[A]Fashion is more prevalent in modern society than in primitive tribes or peasant communities. The modern society is an open society where class distinctions are not so rigid as in primitive society. Its urban and mobile class structure enables people to cultivate individual taste and adopt new course. [B]Our standards of judgment have also changed. Today the individual is rated more by observable externalities than by his ancestry, his character or his genuine accomplishments. The clothes a man wears, the language he speaks, the manners he shows have more weight in ascribing a status than his simplicity, patriotism and integrity.If he can keep himself up to date in the matters of his dress, speech and manners, he will assure himself a high social esteem. [C]Not only the mobile and urban character of modern society but its affluence also speaks for greater prevalence of fashion in it. Men today are richer than their ancestors and have more leisure. They have the necessary means and time to play with luxuries and to think of fashion. Maclver writes: We do not think of fashion in overalls; there is more of fashion in the body of an automobile than in its chassis. There is no fashion in steam shovels.[D]Consequently the higher the standard of living the more material there is for fashion to operate upon.Passage CAs summer has officially faded into the colder weather of autumn, I assumed the days of Nike shorts, comically large T-shirts and polos would be only a memory of yesterday. This has not been the case.。
外研社阅读大赛赛制
外研社阅读大赛赛制
比赛分为初赛和决赛两个阶段。
初赛分为校内选拔和校际选拔两个环节。
在校内选拔阶段,每位参赛学生需要参加一次笔试和一次口语测试。
笔试主要测试学生的阅读理解、词汇和语法等方面的能力,口语测试则主要测试学生的口语表达和交流能力。
根据笔试和口语测试的成绩,学校将选出优秀的学生参加校际选拔。
在校际选拔阶段,每个学校会派出若干名优秀学生参赛。
比赛内容包括阅读理解、听力理解和口语表达三个方面。
阅读理解和听力理解的题目都是由外研社出题,难度适中,考察学生的英语阅读和听力能力。
口语表达的环节则要求学生根据所给的主题进行自由发挥,进行口头表达。
评委会将根据三个方面的表现综合评定选手的成绩。
在初赛之后,会有半决赛和决赛两个环节。
半决赛和初赛的内容相似,但难度稍有提高。
决赛则是最高水平的比赛,除了阅读理解、听力理解和口语表达之外,还会增加写作和翻译两个环节,考察学生的英语写作和翻译能力。
比赛的奖项设置也非常丰富。
除了根据成绩评定的个人奖项之外,还有最佳团体奖、最佳指导教师奖等奖项。
同时,比赛的获奖者还有机会去外研社进行英语学习和交流,拓展自己的国际视野。
总的来说,外研社阅读大赛是一项非常有意义的比赛,可以有效提高学生的英语阅读和口语能力,培养学生的阅读兴趣和阅读习惯。
同时,比赛的评选也非常公正,奖项设置也非常丰富,给学生提供了更多的奋斗目标和奖励机会。
2021“外研社·国才杯”全国英语阅读大赛样题
2021“外研社·国才杯”全国英语阅读大赛样题赛题分值说明:1. 线上初赛:题型仅为客观题,即Read and Know,Read and Reason,Read and Question三个模块,共40题,答题时间为110分钟,满分100分。
第1-3题每题1分,第4-9题每题2分,第10题5分,第11-30题每题3分,第31-40题每题2分。
2. 复赛和决赛:题型包含客观题和主观题,即Read and Know,Read and Reason,Read and Question,Read and Create四个模块,共41题,答题时间为150分钟,满分100分。
第1-3题每题1分,第4-9题每题2分,第10题5分,第11-30题每题1.5分,第31-40题每题2分,第41题30分。
Read and Know模块考查选手的阅读广度和基础阅读技能,Read and Reason模块考查选手对不同体裁和题材短篇文本的阅读能力以及阅读逻辑,Read and Question模块考查选手对跨语篇较长文本的综合信息处理和判断能力,Read and Create模块考查选手基于阅读理解的写作输出能力。
注:本样题仅供了解大赛题型,不提供参考答案。
Part I Read and KnowIn Part I, you will read short texts of various kinds. Read the instructions carefully and answer the questions. (Time allowed: 20 minutes)Questions 1-3 (Suggested completion time: 3 minutes)Directions: Read the following quotes. Match the quotes with the people. Please note there are two extra options you do not need.Question 4 (Suggested completion time: 2 minutes)With E-book sales increasing by more than 300% for the second year, publishers delivering new revenue streams through E-book Apps, and academic publishers long having derived some 90% of their revenue online, it is a travesty to describe all this as the publishing world being "in denial" about digital.6. What is the main idea of this text?A. Publishers are making profits from E-book sales.B. Not all publishers are threatened by digital storms.C. E-books become a main source of revenue for publishers.D. Traditional publishing industry is dying out.Question 7 (Suggested completion time: 2 minutes)Directions: Read the text and answer the question according to the text.With our travel agency, the holiday you book is the holiday you get. If you arrive and find we've failed to live up to our promises, let us know what the problem is within one day of your arrival. We'll spend 24 hours doing everything possible to sort the problem out. In the unlikely event that we can't resolve your problem and make you happy within 24 hours, we'll fly you home and give your money back.7. The text could best be described as__________.A. a commitmentB. an appealC. a warningD. a vowQuestion 8 (Suggested completion time: 2 minutes)Directions: Read the text and answer the question according to the text.The new digital cameras are great fun and very easy to use. They let you review your pictures the moment you take them, so you can re-shoot right away if you're not satisfied. But remember, a digital camera is just a computer XXXX. It's not a replacement for your ordinary camera.8. What is the meaning of the missing word XXXX in the text?A. "something that is poor quality"B. "an item that is not essential, something extra"C. "something expensive but good value for money"D. "a fashion which always remains popular"Question 9 (Suggested completion time: 2 minutes)Directions: Read the text and answer the question according to the text.She had gone alone, but the children were to go to the station to meet her. And loving the station as they did, it was only natural that they should be there a good hour before there was any chance of Mother's train arriving, even if the train were punctual, which was most unlikely.Source: The Millennium Development Goals (MDG) Report 201511. Which of the following provides a typical example of poisoning the well?12. Which of the following logical fallacies does the picture illustrate?14. Richard: The national budget should provide significant increases in all levelsof education in the upcoming year.Natalie: That's not fair. A reduction in defense spending in peacetime maybring us excessive risks. We can't afford it.Memory is notoriously malleable. Our recollections fade and take on new meanings;A child receives the oral cholera vaccine ShancholTeaching Machines to Read and ComprehendI f you're interested in marketing and advertising, Volkswagen's "Think small" campaign forA. In crowds it is stupidity and not mother wit that is accumulated.The "Chaco Culture", as modern-day archaeologists call it, flourished between roughlyPassage AIt's not that easy to answer the question, "what is fashion?" because it means different things to different people. Fashion is an art. It's a religion. It's a job. It's a peek into a personality. It's playfulness. It's an escape or a disguise. It is a feast for the eyes. But ultimately, 32 . French fashion designer Coco Chanel once said, "Fashion is not something that exists in dresses only. Fashion is in the sky, in the street, fashion has to do with ideas, the way we live, what is happening."It's true. Fashion isn't defined solely by our clothing choices, but is also conveyed through the way we carry ourselves, our personalities and our views of the world. At its most fundamental, fashion is simply the prevailing style or custom, as in dress or behavior.So, who exactly answers the question "what is fashion"? Who decides what's fashionable and what isn't? What's in or what's out?Fashion Designers. The iconic fashion houses—Prada, Gucci, Chanel—are referred to as haute couture, French for "high sewing". These designers lead the way in creating trend-setting fashion. While some of their designs are outrageous and completely unrealistic when it comes to everyday wear, generally the theme is adapted into versions suitable for wearing.Media. Fashion trends are often sparked by characters on popular television shows and movies as well as adopted from magazine pages. "Sex and the City", "The Devil Wears Prada", these shows introduced us to new, cutting-edge designs. While you might not be caught dead wearing a Carrie Bradshaw original, you might take ideas inspired from her look and piece together your own creation.Celebrities. A prime example of a celebrity-driven fashion trend? UGGs. Until Kate Hudson and Jessica Simpson were spotted wearing them around L.A. several years ago, no one had given any thought to UGG boots. Now they are everywhere.Musicians. Musicians have always been very influential when it comes to dictating fashion. Rock 'n' roll is fashion. Elvis is an iconic example. In the 1950s, everyone wanted to dress like Elvis. What about the heavy metal hair bands so popular in the 1980s? Axl Rose reinvented the head bandana while Poison, Motley Crue and Bon Jovi set the pace for big, rocker hair.Just because you don't know if a Prada bag is fall 2007 or spring 2008 doesn't matter. All that matters is that you like it and it's an expression of you. That is fashion.Passage B[A]Fashion is more prevalent in modern society than in primitive tribes or peasant communities. The modern society is an open society where class distinctions are not so rigid as in primitive society. Its urban and mobile class structure enables people to cultivate individual taste and adopt new course. [B]Our standards of judgment have also changed. Today the individual is rated more by observable externalities than by his ancestry, his character or his genuine accomplishments. The clothes a man wears, the language he speaks, the manners he shows have more weight in ascribing a status than his simplicity, patriotism and integrity.If he can keep himself up to date in the matters of his dress, speech and manners, he will assure himself a high social esteem. [C]Not only the mobile and urban character of modern society but its affluence also speaks for greater prevalence of fashion in it. Men today are richer than their ancestors and have more leisure. They have the necessary means and time to play with luxuries and to think of fashion. Maclver writes: We do not think of fashion in overalls; there is more of fashion in the body of an automobile than in its chassis. There is no fashion in steam shovels. [D]Consequently the higher the standard of living the more material there is for fashion to operate upon.Passage CAs summer has officially faded into the colder weather of autumn, I assumed the days of Nike shorts, comically large T-shirts and polos would be only a memory of yesterday. This has not been the case.Fashion, in and of itself, is already a type of conformism. In order to be considered fashion, a look, a garment or a stylistic choice must be deemed fashionable.Who gets to decide this—what is fashionable? While certain fashion heavyweights play a role in this decision, the ultimate decision is left to the public.As I was surfing the Web recently for inspiration for this column, I came across the Prada website. What I discovered literally caused me to gasp. Of course, everyone knows Prada is an expensive brand—a luxury—but what I discovered shocked me: a keychain priced at $180. No, this keychain was not solid gold or encased in diamonds. It was simply a keychain: a skull with the word "Prada" on a small charm.How can a company charge $180 for a keychain? The answer: people are willing to pay for it. People know the brand and conform to the idea of owning a piece of such an Italian "luxury".This is nonsensical. Why do we choose to wear miniscule shorts in frigid weather or spend nearly $200 on a charm? Such decisions are influenced by peers, the media and the personal resolution to not make rational, individualistic choices. We cling to the idea of acceptance.In short, we often choose to abide by the pressures of social conventionality, and this leads us to make ridiculous selections—pairing Ugg boots with shorts or wearing neon with camouflage—which we would otherwise not make.I am certainly shamefaced in my occasional conformity to these ludicrous fashion folkways.I am guilty of donning Crocs in public. Yikes!Transient, often preposterous trends referred to as fads inspire some rather strange ideas. Who can recall the pet rocks of the '70s or Popples of the '80s? Such pop trends are not confined to behavior; they bleed into the fashion world, evidenced in overly distressed jeans, the most painful of neon shades, shoes that resemble Swiss cheese and a host of other fads I do not have the space to mention.I refuse to give up hope for societal common sense.One day we will comprehend that shorts are for the summer and ridiculously expensive keychains are for “never.” Do not allow others to dictate for you. Be bold. Be an individual. Do not buy the keychain.31. The phrase "might not be caught dead" in Passage A most probably means ______.A. would rather not die anywayB. might not be caught red handedC. would refuse completely to do somethingD. might be uneasy though doing something32. Which of the following best fits the numbered space in Passage A?A. fashion is an individual statement of expression for each of usB. fashion facilitates social change by providing a transitional stageC. fashion is not an individual choice but a group choiceD. fashion determines our speech, opinion, dress, music, art, etc.33. It can be inferred from Passage A that fashion designers, media, celebrities and musicians share the following views except ______.A. that fashion is anything but separated from the daily life of ordinary peopleB. that nothing completely absurd and unrealistic can finally become fashionC. that fashion is what society accepts and has an element of social sanction behind itD. that if a particular choice remains confined to an individual it can't be called fashion34. The word "affluence" in Passage B is closest in meaning to ______.A. versatilityB. wealthinessC. peculiarityD. charisma35. According to Passage B, which of the following attributes may probably be more important than others for an individual to be favorably received now?A. A wide range of erudition.B. Loyalty to his or her friends.C. A passion for popular novels.D. Good virtues such as honesty.36. Look at the four blanks with letters (A, B, C, and D) in Passage B and decide where the following sentence could be added.The modern society is more tolerant of differences and therefore places few shackles on the cycle of fashion.Where would the sentence best fit?A. Option AB. Option BC. Option CD. Option D37. Which of the following is NOT true about the author's attitude towards fashion according to Passage C?A. The author thinks it a waste of time mentioning a list of examples of irrational fads.B. People are mad about fashion and therefore lose their own good judgment.C. The author never allows himself to be carried away by the fashion trends.D. Behind the behavior of keeping up with fashion is a need to stay in the crowd.38. What does the author mean by "I refuse to give up hope for societal common sense" in Passage C?A. To criticize the social obsession with appearance.B. To provide an example of how ridiculous some fashion trends are.C. To prove that the pursuit of fashion is beyond people's common sense.D. To predict a possible impact of today's fashion on people's social behaviors.39-40. Decide whether the statements are True or False according to the three passages.39. All the three passages agree that fashion plays a role in the interplay of class relations that it satisfies the contrary desires for novelty and for conformity.True ( ) False ( )40. None of the three passages are denying conventional social values in people's judgment, for example, what's considered good about things or people.True ( ) False ( )Part IV Read and CreateIn Part IV, you will read a passage and then write a short essay according to it. You should write with clarity and logic. (Time allowed: 40 minutes)Question 41 (Suggested completion time: 40 minutes)Directions: Read an excerpt from Discourse on the Method of Rightly Conducting the Reason and Seeking the Truth in the Sciences. Write a short essay according to the excerpt.…And as a multitude of laws often only hampers justice, so that a state is best governed when, with few laws, these are rigidly administered; in like manner, instead of the great number of precepts of which logic is composed, I believed that the four following would prove perfectly sufficient for me, provided I took the firm and unwavering resolution never in a single instance to fail in observing them.The first was never to accept anything for true which I did not clearly know to be such; that is to say, carefully to avoid precipitancy and prejudice, and to comprise nothing more in my judgment than what was presented to my mind so clearly and distinctly as to exclude all ground of doubt.The second, to divide each of the difficulties under examination into as many parts as possible, and as might be necessary for its adequate solution.The third, to conduct my thoughts in such order that, by commencing with objects the simplest and easiest to know, I might ascend by little and little, and, as it were, step by step, to the knowledge of the more complex; assigning in thought a certain order even to those objects which in their own nature do not stand in a relation of antecedence and sequence.And the last, in every case to make enumerations so complete, and reviews so general, that I might be assured that nothing was omitted.The long chains of simple and easy reasonings by means of which geometers are accustomed to reach the conclusions of their most difficult demonstrations, had led me to imagine that all things, to the knowledge of which man is competent, are mutually connected in the same way, and that there is nothing so far removed fr om us as to be beyond our reach, or so hidden that we cannot discover it, provided only we abstain from accepting the false for the true, and always preserve in our thoughts the order necessary for the deduction of one truth from another. And I had little difficulty in determining the objects with which it was necessary to commence, for I was already persuaded that it must be with the simplest and easiest to know, and, considering that of all those who have hitherto sought truth in the sciences, the mathematicians alone have been able to find any demonstrations, that is, any certain and evident reasons, I did not doubt but that such must have been the rule of their investigations.41. Write a short essay of about 300 words based on your understanding of the excerpt. Remember to write in your OWN words. Your essay should respond to the following questions:1) What is the main issue that Descartes explores in this excerpt, and what is his method?2) What is your OWN understanding of the methods proposed by Descartes?。
外研社杯全国英语阅读大赛
外研社杯全国英语阅读大赛简介一、参赛资格全国具有高等学历教育招生资格的普通高等学校在校本、专科学生、研究生,35周岁以下,中国国籍。
曾获得往届“外研社·国才杯”全国英语阅读大赛出国及港澳交流奖项的选手不包括在内。
二、参赛方式初赛:符合参赛资格的高校学生可直接向本校外语院(系)或大学外语教学部咨询、报名和参加初赛。
复赛:初赛结束后,举办初赛的外语院(系)或大学外语教学部向本省(市、自治区)大学外语教学研究会报名参加复赛。
每校参赛人数由本省(市、自治区)大学外语教学研究会确定并公布。
决赛:复赛结束后,各省(市、自治区)大学外语教学研究会将获得决赛资格的3名选手向大赛组委会秘书处报名参加全国决赛。
三、参赛注册大赛官网将于2019年6月1日起开放参赛报名页面。
所有参赛的选手必须在大赛官网的“选手报名/参赛”页面进行注册。
参赛选手在大赛官网注册时所用的手机号将作为参加线上初赛、复赛和决赛时登录大赛系统的重要认证信息。
参赛选手注册的个人信息须准确、真实。
如经组委会查证与真实情况不符,将取消其参赛资格。
参与主办单位组织的线上初赛的院校请指定初赛网络管理员,提前在大赛官网中选定拟参与的初赛场次,并通知本校选手登录大赛官网报名,报名时间将于选定的比赛时间前一周截止。
四、赛题构成“外研社·国才杯”全国英语阅读大赛比赛内容包含四个环节:Part I.Read and Know(读以明己)Part II.Read and Reason(读以察世)Part III.Read and Question(读以启思)Part IV.Read and Create(读以言志)特别提示:赛题的具体形式和内容详见大赛官网“外研社·国才杯”全国英语阅读大赛样题:(1)线上初赛赛题仅为客观题,即Read and Know,Read and Reason,Read and Question三个模块。
(2)复赛和决赛包含客观题和主观题,即Read and Know,Read and Reason,Read and Question,Read and Create四个模块。
外研社阅读大赛多久出成绩
外研社阅读大赛多久出成绩
答:1天后。
2022外研社阅读大赛公布选手的线上初赛成绩,包括总成绩和各模块成绩,不包含赛题,不提供答案。
奖项设置考试分特等、一、二、三等奖。
扩展资料
“外研社杯”全国英语演讲大赛于2002 年创办,在国内外广受关注,已成为全国参赛人数最多、规模最大、水平最高的英语演讲赛事。
大赛以高远的立意和创新的理念,汇聚全国优秀学子,竞技英语表达与沟通艺术,为全国大学生提供展示外语能力、沟通能力与思辨能力的综合平台。
英语演讲是国家未来发展对高端人才的基本要求,也是高端人才外语能力、思辨能力、交际能力、创新能力和国际竞争力的综合体现。
大赛的设置,将以演讲能力的提高为“驱动力”,全面提升学生的外语综合
应用能力。
赛题将以国际化人才要求为标准,融入思辨性、拓展性和创造性等关键要素,增强学生的跨文化交际意识,开拓其国际视野,提升其国际素养。
“外研社杯”全国英语演讲大赛覆盖面广,选手代表性强;比赛遵循国际规则,赛程科学,赛制严谨,程序规范;评委专业,评判严格,保证公开、公平、公正;奖项设置合理,师生共赢,奖励丰厚。
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2016年浙江省高考数学试卷(文科)一、选择题1.(5分)已知全集U={1,2,3,4,5,6},集合P={1,3,5},Q={1,2,4},则(∁U P)∪Q=()A.{1}B.{3,5}C.{1,2,4,6}D.{1,2,3,4,5}2.(5分)已知互相垂直的平面α,β交于直线l,若直线m,n满足m∥α,n⊥β,则()A.m∥l B.m∥n C.n⊥l D.m⊥n3.(5分)函数y=sinx2的图象是()A.B.C.D.4.(5分)若平面区域,夹在两条斜率为1的平行直线之间,则这两条平行直线间的距离的最小值是()A.B.C.D.5.(5分)已知a,b>0且a≠1,b≠1,若log a b>1,则()A.(a﹣1)(b﹣1)<0 B.(a﹣1)(a﹣b)>0 C.(b﹣1)(b﹣a)<0 D.(b ﹣1)(b﹣a)>06.(5分)已知函数f(x)=x2+bx,则“b<0”是“f(f(x))的最小值与f(x)的最小值相等”的()A.充分不必要条件 B.必要不充分条件C.充分必要条件D.既不充分也不必要条件7.(5分)已知函数f(x)满足:f(x)≥|x|且f(x)≥2x,x∈R.()A.若f(a)≤|b|,则a≤b B.若f(a)≤2b,则a≤bC.若f(a)≥|b|,则a≥b D.若f(a)≥2b,则a≥b8.(5分)如图,点列{A n}、{B n}分别在某锐角的两边上,且|A n A n+1|=|A n+1A n+2|,A n≠A n+1,n∈N*,|B n B n+1|=|B n+1B n+2|,B n≠B n+1,n∈N*,(P≠Q表示点P与Q不重合)若d n=|A n B n|,S n为△A n B n B n+1的面积,则()A.{S n}是等差数列B.{S n2}是等差数列C.{d n}是等差数列 D.{d n2}是等差数列二、填空题9.(6分)某几何体的三视图如图所示(单位:cm),则该几何体的表面积是cm2,体积是cm3.10.(6分)已知a∈R,方程a2x2+(a+2)y2+4x+8y+5a=0表示圆,则圆心坐标是,半径是.11.(6分)已知2cos2x+sin2x=Asin(ωx+φ)+b(A>0),则A=,b=.12.(6分)设函数f(x)=x3+3x2+1,已知a≠0,且f(x)﹣f(a)=(x﹣b)(x ﹣a)2,x∈R,则实数a=,b=.13.(4分)设双曲线x2﹣=1的左、右焦点分别为F1、F2,若点P在双曲线上,且△F1PF2为锐角三角形,则|PF1|+|PF2|的取值范围是.14.(4分)如图,已知平面四边形ABCD,AB=BC=3,CD=1,AD=,∠ADC=90°,沿直线AC将△ACD翻折成△ACD′,直线AC与BD′所成角的余弦的最大值是.15.(4分)已知平面向量,,||=1,||=2,=1,若为平面单位向量,则||+||的最大值是.三、解答题16.(14分)在△ABC中,内角A,B,C所对的边分别为a,b,c,已知b+c=2acosB.(1)证明:A=2B;(2)若cosB=,求cosC的值.17.(15分)设数列{a n}的前n项和为S n,已知S2=4,a n+1=2S n+1,n∈N*.(Ⅰ)求通项公式a n;(Ⅱ)求数列{|a n﹣n﹣2|}的前n项和.18.(15分)如图,在三棱台ABC﹣DEF中,平面BCFE⊥平面ABC,∠ACB=90°,BE=EF=FC=1,BC=2,AC=3.(Ⅰ)求证:BF⊥平面ACFD;(Ⅱ)求直线BD与平面ACFD所成角的余弦值.19.(15分)如图,设抛物线y2=2px(p>0)的焦点为F,抛物线上的点A到y 轴的距离等于|AF|﹣1,(Ⅰ)求p的值;(Ⅱ)若直线AF交抛物线于另一点B,过B与x轴平行的直线和过F与AB垂直的直线交于点N,AN与x轴交于点M,求M的横坐标的取值范围.20.(15分)设函数f(x)=x3+,x∈[0,1],证明:(Ⅰ)f(x)≥1﹣x+x2(Ⅱ)<f(x)≤.2016年浙江省高考数学试卷(文科)参考答案与试题解析一、选择题1.(5分)已知全集U={1,2,3,4,5,6},集合P={1,3,5},Q={1,2,4},则(∁U P)∪Q=()A.{1}B.{3,5}C.{1,2,4,6}D.{1,2,3,4,5}【分析】先求出∁U P,再得出(∁U P)∪Q.【解答】解:∁U P={2,4,6},(∁U P)∪Q={2,4,6}∪{1,2,4}={1,2,4,6}.故选:C.【点评】本题考查了集合的运算,属于基础题.2.(5分)已知互相垂直的平面α,β交于直线l,若直线m,n满足m∥α,n⊥β,则()A.m∥l B.m∥n C.n⊥l D.m⊥n【分析】由已知条件推导出l⊂β,再由n⊥β,推导出n⊥l.【解答】解:∵互相垂直的平面α,β交于直线l,直线m,n满足m∥α,∴m∥β或m⊂β或m与β相交,l⊂β,∵n⊥β,∴n⊥l.故选:C.【点评】本题考查两直线关系的判断,是基础题,解题时要认真审题,注意空间思维能力的培养.3.(5分)函数y=sinx2的图象是()A.B.C.D.【分析】根据函数奇偶性的性质,以及函数零点的个数进行判断排除即可.【解答】解:∵sin(﹣x)2=sinx2,∴函数y=sinx2是偶函数,即函数的图象关于y轴对称,排除A,C;由y=sinx2=0,则x2=kπ,k≥0,则x=±,k≥0,故函数有无穷多个零点,排除B,故选:D.【点评】本题主要考查函数图象的识别和判断,根据函数奇偶性和函数零点的性质是解决本题的关键.比较基础.4.(5分)若平面区域,夹在两条斜率为1的平行直线之间,则这两条平行直线间的距离的最小值是()A.B.C.D.【分析】作出平面区域,找出距离最近的平行线的位置,求出直线方程,再计算距离.【解答】解:作出平面区域如图所示:∴当直线y=x+b分别经过A,B时,平行线间的距离相等.联立方程组,解得A(2,1),联立方程组,解得B(1,2).两条平行线分别为y=x﹣1,y=x+1,即x﹣y﹣1=0,x﹣y+1=0.∴平行线间的距离为d==,故选:B.【点评】本题考查了平面区域的作法,距离公式的应用,属于基础题.5.(5分)已知a,b>0且a≠1,b≠1,若log a b>1,则()A.(a﹣1)(b﹣1)<0 B.(a﹣1)(a﹣b)>0 C.(b﹣1)(b﹣a)<0 D.(b ﹣1)(b﹣a)>0【分析】根据对数的运算性质,结合a>1或0<a<1进行判断即可.【解答】解:若a>1,则由log a b>1得log a b>log a a,即b>a>1,此时b﹣a>0,b>1,即(b﹣1)(b﹣a)>0,若0<a<1,则由log a b>1得log a b>log a a,即b<a<1,此时b﹣a<0,b<1,即(b﹣1)(b﹣a)>0,综上(b﹣1)(b﹣a)>0,故选:D.【点评】本题主要考查不等式的应用,根据对数函数的性质,利用分类讨论的数学思想是解决本题的关键.比较基础.6.(5分)已知函数f(x)=x2+bx,则“b<0”是“f(f(x))的最小值与f(x)的最小值相等”的()A.充分不必要条件 B.必要不充分条件C.充分必要条件D.既不充分也不必要条件【分析】求出f(x)的最小值及极小值点,分别把“b<0”和“f(f(x))的最小值与f(x)的最小值相等”当做条件,看能否推出另一结论即可判断.【解答】解:f(x)的对称轴为x=﹣,f min(x)=﹣.(1)若b<0,则﹣>﹣,∴当f(x)=﹣时,f(f(x))取得最小值f(﹣)=﹣,即f(f(x))的最小值与f(x)的最小值相等.∴“b<0”是“f(f(x))的最小值与f(x)的最小值相等”的充分条件.(2)设f(x)=t,则f(f(x))=f(t),∴f(t)在(﹣,﹣)上单调递减,在(﹣,+∞)上单调递增,若f(f(x))=f(t)的最小值与f(x)的最小值相等,则﹣≤﹣,解得b≤0或b≥2.∴“b<0”不是“f(f(x))的最小值与f(x)的最小值相等”的必要条件.故选:A.【点评】本题考查了二次函数的性质,简易逻辑关系的推导,属于基础题.7.(5分)已知函数f(x)满足:f(x)≥|x|且f(x)≥2x,x∈R.()A.若f(a)≤|b|,则a≤b B.若f(a)≤2b,则a≤bC.若f(a)≥|b|,则a≥b D.若f(a)≥2b,则a≥b【分析】根据不等式的性质,分别进行递推判断即可.【解答】解:A.若f(a)≤|b|,则由条件f(x)≥|x|得f(a)≥|a|,即|a|≤|b|,则a≤b不一定成立,故A错误,B.若f(a)≤2b,则由条件知f(x)≥2x,即f(a)≥2a,则2a≤f(a)≤2b,则a≤b,故B正确,C.若f(a)≥|b|,则由条件f(x)≥|x|得f(a)≥|a|,则|a|≥|b|不一定成立,故C错误,D.若f(a)≥2b,则由条件f(x)≥2x,得f(a)≥2a,则2a≥2b,不一定成立,即a≥b不一定成立,故D错误,故选:B.【点评】本题主要考查不等式的判断和证明,根据条件,结合不等式的性质是解决本题的关键.综合性较强,有一定的难度.8.(5分)如图,点列{A n}、{B n}分别在某锐角的两边上,且|A n A n+1|=|A n+1A n+2|,A n≠A n+1,n∈N*,|B n B n+1|=|B n+1B n+2|,B n≠B n+1,n∈N*,(P≠Q表示点P与Q不重合)若d n=|A n B n|,S n为△A n B n B n+1的面积,则()A.{S n}是等差数列B.{S n2}是等差数列C.{d n}是等差数列 D.{d n2}是等差数列【分析】设锐角的顶点为O,再设|OA1|=a,|OB1|=c,|A n A n+1|=|A n+1A n+2|=b,|B n B n+1|=|B n+1B n+2|=d,由于a,c不确定,判断C,D不正确,设△A n B n B n+1的底边B n B n+1上的高为h n,运用三角形相似知识,h n+h n+2=2h n+1,由S n=d•h n,可得S n+S n+2=2S n+1,进而得到数列{S n}为等差数列.【解答】解:设锐角的顶点为O,|OA1|=a,|OB1|=c,|A n A n+1|=|A n+1A n+2|=b,|B n B n+1|=|B n+1B n+2|=d,由于a,c不确定,则{d n}不一定是等差数列,{d n2}不一定是等差数列,设△A n B n B n+1的底边B n B n+1上的高为h n,由三角形的相似可得==,==,两式相加可得,==2,即有h n+h n+2=2h n+1,由S n=d•h n,可得S n+S n+2=2S n+1,﹣S n+1=S n+1﹣S n,即为S n+2则数列{S n}为等差数列.另解:可设△A1B1B2,△A2B2B3,…,A n B n B n+1为直角三角形,且A1B1,A2B2,…,A n B n为直角边,即有h n+h n+2=2h n+1,由S n=d•h n,可得S n+S n+2=2S n+1,即为S n﹣S n+1=S n+1﹣S n,+2则数列{S n}为等差数列.故选:A.【点评】本题考查等差数列的判断,注意运用三角形的相似和等差数列的性质,考查化简整理的推理能力,属于中档题.二、填空题9.(6分)某几何体的三视图如图所示(单位:cm),则该几何体的表面积是80 cm2,体积是40cm3.【分析】根据几何体的三视图,得出该几何体下部为长方体,上部为正方体的组合体,结合图中数据求出它的表面积和体积即可.【解答】解:根据几何体的三视图,得;该几何体是下部为长方体,其长和宽都为4,高为2,表面积为2×4×4+2×42=64cm2,体积为2×42=32cm3;上部为正方体,其棱长为2,表面积是6×22=24 cm2,体积为23=8cm3;所以几何体的表面积为64+24﹣2×22=80cm2,体积为32+8=40cm3.故答案为:80;40.【点评】本题考查了由三视图求几何体的表面积与体积的应用问题,也考查了空间想象和计算能力,是基础题.10.(6分)已知a∈R,方程a2x2+(a+2)y2+4x+8y+5a=0表示圆,则圆心坐标是(﹣2,﹣4),半径是5.【分析】由已知可得a2=a+2≠0,解得a=﹣1或a=2,把a=﹣1代入原方程,配方求得圆心坐标和半径,把a=2代入原方程,由D2+E2﹣4F<0说明方程不表示圆,则答案可求.【解答】解:∵方程a2x2+(a+2)y2+4x+8y+5a=0表示圆,∴a2=a+2≠0,解得a=﹣1或a=2.当a=﹣1时,方程化为x2+y2+4x+8y﹣5=0,配方得(x+2)2+(y+4)2=25,所得圆的圆心坐标为(﹣2,﹣4),半径为5;当a=2时,方程化为,此时,方程不表示圆,故答案为:(﹣2,﹣4),5.【点评】本题考查圆的一般方程,考查圆的一般方程化标准方程,是基础题.11.(6分)已知2cos2x+sin2x=Asin(ωx+φ)+b(A>0),则A=,b=1.【分析】根据二倍角的余弦公式、两角和的正弦函数化简左边,即可得到答案.【解答】解:∵2cos2x+sin2x=1+cos2x+sin2x=1+(cos2x+sin2x)=sin(2x+)+1,∴A=,b=1,故答案为:;1.【点评】本题考查了二倍角的余弦公式、两角和的正弦函数的应用,熟练掌握公式是解题的关键.12.(6分)设函数f(x)=x3+3x2+1,已知a≠0,且f(x)﹣f(a)=(x﹣b)(x ﹣a)2,x∈R,则实数a=﹣2,b=1.【分析】根据函数解析式化简f(x)﹣f(a),再化简(x﹣b)(x﹣a)2,根据等式两边对应项的系数相等列出方程组,求出a、b的值.【解答】解:∵f(x)=x3+3x2+1,∴f(x)﹣f(a)=x3+3x2+1﹣(a3+3a2+1)=x3+3x2﹣(a3+3a2)∵(x﹣b)(x﹣a)2=(x﹣b)(x2﹣2ax+a2)=x3﹣(2a+b)x2+(a2+2ab)x﹣a2b,且f(x)﹣f(a)=(x﹣b)(x﹣a)2,∴,解得或(舍去),故答案为:﹣2;1.【点评】本题考查函数与方程的应用,考查化简能力和方程思想,属于中档题.13.(4分)设双曲线x2﹣=1的左、右焦点分别为F1、F2,若点P在双曲线上,且△F1PF2为锐角三角形,则|PF1|+|PF2|的取值范围是.【分析】由题意画出图形,以P在双曲线右支为例,求出∠PF2F1和∠F1PF2为直角时|PF1|+|PF2|的值,可得△F1PF2为锐角三角形时|PF1|+|PF2|的取值范围.【解答】解:如图,由双曲线x2﹣=1,得a2=1,b2=3,∴.不妨以P在双曲线右支为例,当PF2⊥x轴时,把x=2代入x2﹣=1,得y=±3,即|PF2|=3,此时|PF1|=|PF2|+2=5,则|PF1|+|PF2|=8;由PF1⊥PF2,得,又|PF1|﹣|PF2|=2,①两边平方得:,∴|PF1||PF2|=6,②联立①②解得:,此时|PF1|+|PF2|=.∴使△F1PF2为锐角三角形的|PF1|+|PF2|的取值范围是().故答案为:().【点评】本题考查双曲线的简单性质,考查双曲线定义的应用,考查数学转化思想方法,是中档题.14.(4分)如图,已知平面四边形ABCD,AB=BC=3,CD=1,AD=,∠ADC=90°,沿直线AC将△ACD翻折成△ACD′,直线AC与BD′所成角的余弦的最大值是.【分析】如图所示,取AC的中点O,AB=BC=3,可得BO⊥AC,在Rt△ACD′中,AC=.作D′E⊥AC,垂足为E,D′E=.CO=,CE==,EO=CO﹣CE=.过点B作BF∥AC,作FE∥BO交BF于点F,则EF⊥AC.连接D′F.∠FBD′为直线AC与BD′所成的角.则四边形BOEF为矩形,BF=EO=.EF=BO=.则∠FED′为二面角D′﹣CA﹣B的平面角,设为θ.利用余弦定理求出D′F2的最小值即可得出.【解答】解:如图所示,取AC的中点O,∵AB=BC=3,∴BO⊥AC,在Rt△ACD′中,=.作D′E⊥AC,垂足为E,D′E==.CO=,CE===,∴EO=CO﹣CE=.过点B作BF∥AC,作FE∥BO交BF于点F,则EF⊥AC.连接D′F.∠FBD′为直线AC与BD′所成的角.则四边形BOEF为矩形,∴BF=EO=.EF=BO==.则∠FED′为二面角D′﹣CA﹣B的平面角,设为θ.则D′F2=+﹣2×cosθ=﹣5cosθ≥,cosθ=1时取等号.∴D′B的最小值==2.∴直线AC与BD′所成角的余弦的最大值===.也可以考虑利用向量法求解.故答案为:.【点评】本题考查了空间位置关系、空间角,考查了空间想象能力、推理能力与计算能力,属于难题.15.(4分)已知平面向量,,||=1,||=2,=1,若为平面单位向量,则||+||的最大值是.【分析】由题意可知,||+||为在上的投影的绝对值与在上投影的绝对值的和,由此可知,当与共线时,||+||取得最大值,即.【解答】解:||+||=,其几何意义为在上的投影的绝对值与在上投影的绝对值的和,当与共线时,取得最大值.∴=.故答案为:.【点评】本题考查平面向量的数量积运算,考查向量在向量方向上的投影的概念,考查学生正确理解问题的能力,是中档题.三、解答题16.(14分)在△ABC中,内角A,B,C所对的边分别为a,b,c,已知b+c=2acosB.(1)证明:A=2B;(2)若cosB=,求cosC的值.【分析】(1)由b+c=2acosB,利用正弦定理可得:sinB+sinC=2sinAcosB,而sinC=sin (A+B)=sinAcosB+cosAsinB,代入化简可得:sinB=sin(A﹣B),由A,B∈(0,π),可得0<A﹣B<π,即可证明.(II)cosB=,可得sinB=.cosA=cos2B=2cos2B﹣1,sinA=.利用cosC=﹣cos(A+B)=﹣cosAcosB+sinAsinB即可得出.【解答】(1)证明:∵b+c=2acosB,∴sinB+sinC=2sinAcosB,∵sinC=sin(A+B)=sinAcosB+cosAsinB,∴sinB=sinAcosB﹣cosAsinB=sin(A﹣B),由A,B∈(0,π),∴0<A﹣B<π,∴B=A﹣B,或B=π﹣(A﹣B),化为A=2B,或A=π(舍去).∴A=2B.(II)解:cosB=,∴sinB==.cosA=cos2B=2cos2B﹣1=,sinA==.∴cosC=﹣cos(A+B)=﹣cosAcosB+sinAsinB=+×=.【点评】本题考查了正弦定理、和差公式、倍角公式、同角三角函数基本关系式、诱导公式,考查了推理能力与计算能力,属于中档题.17.(15分)设数列{a n}的前n项和为S n,已知S2=4,a n+1=2S n+1,n∈N*.(Ⅰ)求通项公式a n;(Ⅱ)求数列{|a n﹣n﹣2|}的前n项和.【分析】(Ⅰ)根据条件建立方程组关系,求出首项,利用数列的递推关系证明数列{a n}是公比q=3的等比数列,即可求通项公式a n;(Ⅱ)讨论n的取值,利用分组法将数列转化为等比数列和等差数列即可求数列{|a n﹣n﹣2|}的前n项和.【解答】解:(Ⅰ)∵S2=4,a n+1=2S n+1,n∈N*.∴a1+a2=4,a2=2S1+1=2a1+1,解得a1=1,a2=3,=2S n+1,a n=2S n﹣1+1,当n≥2时,a n+1﹣a n=2(S n﹣S n﹣1)=2a n,两式相减得a n+1即a n=3a n,当n=1时,a1=1,a2=3,+1=3a n,满足a n+1∴=3,则数列{a n}是公比q=3的等比数列,则通项公式a n=3n﹣1.(Ⅱ)a n﹣n﹣2=3n﹣1﹣n﹣2,设b n=|a n﹣n﹣2|=|3n﹣1﹣n﹣2|,则b1=|30﹣1﹣2|=2,b2=|3﹣2﹣2|=1,当n≥3时,3n﹣1﹣n﹣2>0,则b n=|a n﹣n﹣2|=3n﹣1﹣n﹣2,此时数列{|a n﹣n﹣2|}的前n项和T n=3+﹣=,则T n==.【点评】本题主要考查递推数列的应用以及数列求和的计算,根据条件建立方程组以及利用方程组法证明列{a n}是等比数列是解决本题的关键.求出过程中使用了转化法和分组法进行数列求和.18.(15分)如图,在三棱台ABC﹣DEF中,平面BCFE⊥平面ABC,∠ACB=90°,BE=EF=FC=1,BC=2,AC=3.(Ⅰ)求证:BF⊥平面ACFD;(Ⅱ)求直线BD与平面ACFD所成角的余弦值.【分析】(Ⅰ)根据三棱台的定义,可知分别延长AD,BE,CF,会交于一点,并设该点为K,并且可以由平面BCFE⊥平面ABC及∠ACB=90°可以得出AC⊥平面BCK,进而得出BF⊥AC.而根据条件可以判断出点E,F分别为边BK,CK的中点,从而得出△BCK为等边三角形,进而得出BF⊥CK,从而根据线面垂直的判定定理即可得出BF⊥平面ACFD;(Ⅱ)由BF⊥平面ACFD便可得出∠BDF为直线BD和平面ACFD所成的角,根据条件可以求出BF=,DF=,从而在Rt△BDF中可以求出BD的值,从而得出cos∠BDF的值,即得出直线BD和平面ACFD所成角的余弦值.【解答】解:(Ⅰ)证明:延长AD,BE,CF相交于一点K,如图所示:∵平面BCFE⊥平面ABC,且AC⊥BC;∴AC⊥平面BCK,BF⊂平面BCK;∴BF⊥AC;又EF∥BC,BE=EF=FC=1,BC=2;∴△BCK为等边三角形,且F为CK的中点;∴BF⊥CK,且AC∩CK=C;∴BF⊥平面ACFD;(Ⅱ)∵BF⊥平面ACFD;∴∠BDF是直线BD和平面ACFD所成的角;∵F为CK中点,且DF∥AC;∴DF为△ACK的中位线,且AC=3;∴;又;∴在Rt△BFD中,,cos;即直线BD和平面ACFD所成角的余弦值为【点评】考查三角形中位线的性质,等边三角形的中线也是高线,面面垂直的性质定理,以及线面垂直的判定定理,线面角的定义及求法,直角三角形边的关系,三角函数的定义.19.(15分)如图,设抛物线y2=2px(p>0)的焦点为F,抛物线上的点A到y 轴的距离等于|AF|﹣1,(Ⅰ)求p的值;(Ⅱ)若直线AF交抛物线于另一点B,过B与x轴平行的直线和过F与AB垂直的直线交于点N,AN与x轴交于点M,求M的横坐标的取值范围.【分析】(Ⅰ)利用抛物线的性质和已知条件求出抛物线方程,进一步求得p值;(Ⅱ)设出直线AF的方程,与抛物线联立,求出B的坐标,求出直线AB,FN 的斜率,从而求出直线BN的方程,根据A、M、N三点共线,可求出M的横坐标的表达式,从而求出m的取值范围.【解答】解:(Ⅰ)由题意可得,抛物线上点A到焦点F的距离等于A到直线x=﹣1的距离,由抛物线定义得,,即p=2;(Ⅱ)由(Ⅰ)得,抛物线方程为y2=4x,F(1,0),可设(t2,2t),t≠0,t≠±1,∵AF不垂直y轴,∴设直线AF:x=sy+1(s≠0),联立,得y2﹣4sy﹣4=0.y1y2=﹣4,∴B(),又直线AB的斜率为,故直线FN的斜率为,从而得FN:,直线BN:y=﹣,则N(),设M(m,0),由A、M、N三点共线,得,于是m==,得m<0或m>2.经检验,m<0或m>2满足题意.∴点M的横坐标的取值范围为(﹣∞,0)∪(2,+∞).【点评】本题考查抛物线的简单性质,考查直线与圆锥曲线位置关系的应用,考查数学转化思想方法,属中档题.20.(15分)设函数f(x)=x3+,x∈[0,1],证明:(Ⅰ)f(x)≥1﹣x+x2BatchDoc-Word文档批量处理工具(Ⅱ)<f(x)≤.【分析】(Ⅰ)根据题意,1﹣x+x2﹣x 3=,利用放缩法得≤,即可证明结论成立;(Ⅱ)利用0≤x≤1时x3≤x,证明f(x)≤,再利用配方法证明f(x)≥,结合函数的最小值得出f(x)>,即证结论成立.【解答】解:(Ⅰ)证明:因为f(x )=x3+,x∈[0,1],且1﹣x+x2﹣x 3==,所以≤,所以1﹣x+x2﹣x3≤,即f(x)≥1﹣x+x2;(Ⅱ)证明:因为0≤x≤1,所以x3≤x,所以f(x)=x3+≤x +=x +﹣+=+≤;由(Ⅰ)得,f(x)≥1﹣x+x2=+≥,且f ()=+=>,所以f(x )>;综上,<f(x)≤.【点评】本题主要考查了函数的单调性与最值,分段函数等基础知识,也考查了推理与论证,分析问题与解决问题的能力,是综合性题目.21。