职称英语考试真题及答案理工类A级概括大意
第3部分:概括大意与完成句子(第23—30题,每题1分,共8分)
添加微信好友, 获取更多信息
复制微信号
下面的短文后有2项测试任务:(1)第23——26题要求从所给的6个选项中为第2——5段每段选择1个更佳标题;(2)第27——30题要求从所给的6个选项中为每个句子确定1个更佳选项。
First Image-recognition Software
1. Dartmouth researchers and their colleagues have created an artificial intelligence software that uses photos to locate documents on the Internet with far greater accuracy than ever before.
2. The new system, which was tested on photos and is now being applied to videos, shows for the first time that a machine learning algorithm (运算法则) for image recognition and retrieval is accurate and efficient enough to improve large-scale document searches online. The system uses pixel (像素) data in images and potentially video — rather than just text — to locate documents. It learns to recognize the pixels associated with a search phrase by studying the results from text-based image search engines. The knowledge gleaned (收集) from those results can then be applied to other photos without tags or captions (图片说明), making for more accurate document search results.
3. "Over the last 30 years," says Associate Professor Lorenzo Torresani, a co-author of the study, "the Web has evolved from a *** all collection of mostly text documents to a modern, massive, fast-growing multimedia data set, where nearly every page includes multiple pictures or videos. When a person looks at a Web page, he immediately gets the gist (主旨) of it by looking at the pictures in it. Yet, surprisingly, all existing popular search engines, such as Google or Bing, strip away the information contained in the photos and use exclusively the text of Web pages to perform the document retrieval. Our study is the first to show that modern machine vision systems are accurate and efficient enough to make effective use of the information contained in image pixels to improve document search."
4. The researchers designed and tested a machine vision system — a type of artificial intelligence that allows computers to learn without being explicitly programmed — that extracts semantic (语义的) information from the pixels of photos in Web pages. This information is used to enrich the description of the HTML page used by search engines for document retrieval. The researchers tested their approach using more than 600 search queries (查询)on a database of 50 million Web pages. They selected the text-retrieval search engine with the best performance and modified it to make use of the additional semantic information extracted by their method from the pictures of the Web pages. They found that this produced a 30 percent improvement in precision over the original search engine purely based on text.
23. Paragraph 1 ____
24. Paragraph 2 ____
25. Paragraph 3 ____
26. Paragraph 4 ____
A. Function of the new system
B. Improvement in document retrieval
C. Publication of the new discovery
D. Problems of the existing search engines
E. Popularity of the new system
F. Artificial intelligence software created
27. The new system does document retrieval by ____.
28. The new system is expected to improve precision in ____.
29. When performing document retrieval the existing search engines ignore __ __
30. The new system was found more effective in document search than the ____
A. using photos
B. description of the HTML page
C. current popular search engines
D. document search
E. information in images
F. machine vision systems
参考答案:第3部分:概括大意与完成句子(第23—30题,每题1分,共8分)
23-26. F A D B
27-30. A D E C
职称英语真题《综合C》词汇选项
1. Railways are the most important mode of transport for the economy.
A. way
B. factor
C. objective
D. source
2. The law carries a penalty of up to three years in prison.
A. message
B. punishment
C. guilt
D. obligation
3. He said some harsh words about his brother.
A. unkind
B. proper
C. normal
D. unclear
4. I am going as a favor to Ann because I have to.
A. partner
B. help
C. drive
D. guide
5. We need to identify the potential problem.
A. main
B. possible
C. immediate
D. common
6. When did you first encounter these difficulties?
A.create
B. experience
C. present
D. resolve
7. Don't tempt thieves by leaving valuable clearly visible.
A. attract
B. alarm
C. catch
D. spot
8. There is a need for radical changes in education.
A. long-term
B. short-term
C. revolutionary
D. systematic
9. Under the terms of the contract, you must give 3 months' notice before you leave.
A. rules
B. subjects
C. expressions
D. words
10. I realized to my horror that I had forgotten the present.
A. limit
B. fear
C. power
D. fool
11. It frustrates me that I'm not able to put any of my ideas into practical.
A. shows
B. surprises
C. frightens
D. discourages
12. The weather last summer was awful.
A. fair
B. dry
C. bad
D. hot
13. The doctors did not reveal the truth to him.
A. hide
B. handle
C. disclose
D. establish
14. My piano playing has improved significantly since I had a new teacher.
A. definitely
B. generally
C. certainly
D. greatly
15. He tried to assemble his thoughts. "
A. clear
B. share
C. gather
D. spare
答案与解析
1. A。题干:铁路对经济来说是最重要的交通方式。本题考查名词。划线单词mode的意思是“方式,模式”,四个选项way意为“方式, *** ”,factor意为“因素”,objective意为“目标”,source意为“来源”,四个选项中只有way有相同的含义。因而,该题答案为A。
2. B。题干:法律规定更高达3年的入狱惩罚。本题考查名词。划线单词penalty的意思是“惩罚,处罚”,四个选项message意为“消息,信息”,punishment意为“惩罚,处罚”,guilt意为“犯罪,罪恶”,0bligation意为“义务,责任”。因而,该题答案为B。
3. A。题干:他对他的兄弟说了一些难听的话。本题考查形容词。划线单词harsh的意思是“刺耳的,严厉的”,四个选项unkind意为“不友好的”,proper意为“正确的”,normal意为“正常的”,unclear意为“不清楚的”。因而,该题答案为A。
4. B。题干:我去是为安娜提供帮助,因为我必须这样做。本题考查名词。划线单词favor的意思是“支持,帮助”,四个选项partner意为“伙伴,同伴”,help意为“处理,解决”,drive作为名词意为“驱动力,驱使”,guide作为名词意为“指导,向导”。因而,该题答案为B。
5. B。题干:我们需要确认潜在的问题。本题考查形容词。划线单词potential的意思是“潜在的”,四个选项main意为“主要的”,possible意为“可能的”,immediate意为“立即的,马上的”,common意为“节省,抽出”。四个选项中possible与potential的语义比较接近,因而该题答案为B。
6. B。题干:你之一次遇到这些苦难是什么时候?本题考查动词。划线单词encounter的意思是“遇见,偶遇”,四个选项create意为“创造,创新”,experience意为“经历”,present意为“展示,赠与”,resolve意为“解决,决定”。experience与encounter在语义上最接近,因而该题答案为B。
7. A。题干:不要将贵重物品放在看得见的地方,这会引诱小偷。本题考查动词。划线单词tempt的意思是“引诱,怂恿”,四个选项attract意为“吸引”,alarm意为“警惕,警告”,catch意为“抓住”,spot意为“玷污,认出”。attract与tempt在语义上最接近,因而该题答案为A。
8. C。题干:教育需要根本性的变革。本题考查形容词。划线单词radical的意思是“根本的,基本的”,四个选项long—term意为“长期的”,short-term意为“短期的”,revolutionary意为“革命性的”,systematic意为“系统的”。四个选项分别代入后,revolutionary与radical从语境上看语义最接近,因而该题答案为C。
9. A。题干:基于合同的条款,你离开的话要提前三个月书面通知。划线单词term的意思是“条款,学期,任期,术语”,四个选项rule意为“规则,规章,条例”,subject意为“主体,主题”,expression意为“表达”,word意为“单词,话语”。因而,该题答案为A。
10.B。题干:我意识到我的恐惧就是我已经全然忘记了现在。本题考查名词。划线单词horror的意思是“担心,恐惧”,四个选项limit意为“限制”,fear意为“担心,害怕”,power意为“权力,力量”,fool意为“愚人,傻子”,四个选项中只有fear有相同的含义。因而,该题答案为B。
11.D。题干:我不能将我的想法付诸实践,这让我很受挫折。本题考查动词。划线单词frustrate的意思是“使受挫折,挫败”,四个选项show意为“展示表明”,surprise意为“使惊奇”,frighten意为“使害怕”,discourage意为“使气馁,使沮丧”。frustrate在语义上与discourage比较接近,因而该题答案为D。
12.C。题干:去年夏天的`天气很糟糕。本题考查形容词。划线单词awful的意思是“糟糕的,可怕的”,四个选项中fair的意思是“公平的,合理的,晴朗的”,dry意为“干的”,bad意为“坏的,不好的”,hot意为“热的,热门的,流行的”。因而,该题答案为C。
13.C。题干:这个医生并未告诉他真相。本题考查动词。划线单词reveal的意思是“揭示,揭露”,四个选项hide意为“隐藏”,handle意为“处理,解决”,disclose意为“公开,揭露”,establish意为“建立,确立”。因而,该题答案为C。
14.D。题干:我的钢琴弹奏已经有了显著提高。本题考查副词。划线单词significantly的意思是“显著地,相当地”,四个选项definitely意为“确定地,明确地”,generally意为“总地,一般地”,certainly意为“当然地”,greatly意为“大大地,非常”。因而,该题答案为D。
15.C。题干:他在努力组织他的想法。本题考查动词。划线单词assembly的意思是“ *** ,组装”,四个选项clear意为“清除”,share意为“分享”,gather意为“聚集, *** ”,spare意为“节省,抽出”。因而,该题答案为C。
职称英语综合A阅读判断模拟题
为了大家更好地备考2017年职称英语考试,yjbys网为大家提供了2017年职称英语综合A的试题相应练习。以下是阅读判断专项模拟题,大家可以多加练习。
American Sports
The United States is a sports-loving nation. Sports in America take a variety of forms:organized competitive struggles, which draw huge crowds to cheer their favorite team to victory;athletic games, played for recreation anywhere sufficient space is found; and hunting and fishing.
Most sports are seasonal, so that what is happening in sports depends upon the time of year. Some sports are called spectator sports, as the number of spectators greatly exceeds the number playing in the game.
Baseball is the most popular sport in the US. It is played throughout the spring and summer,and professional baseball teams play well into the fall. Although no other game is exactly like baseball, perhaps the one most nearly like it is the English game of cricket.
Football is the most popular sport in the fall. The game originated as a college sport more than 75 years ago. It is still played by almost every college and university in the country, and the football stadiums of some of the largest universities seat as many as 80,000 people. The game is not the same as European football or soccer. In American football there are 11 players on each team,and they are dressed in padded uniforms and helmets because the game is rough and injuries are likely to occur.
Basketball is the winter sport in American schools and colleges. Like football, basketball originated in the US and is not popular in other countries. Many Americans prefer it to football because it is played indoors throughout the winter and because it is a faster game. It is a very popular game with high schools, and in more than 20 states, state-wide high school matches are held yearly.
Other spectator sports include wrestling, boxing, and horse racing. Although horse-racing fans call themselves sport *** en, the accuracy of the term is questionable, as only the jockeys who ride the horses in the races can be considered athletes. The so-called sport *** en are the spectators, who do "not assemble" primarily to see the horses race, but to bet upon the outcome of each race.
Gambling is the attraction of horse racing.
1.Hunting and fishing are mainly favored by men, young and old, in the US.
A. Right
B. Wrong
C. Not mentioned
2.Professional baseball teams can continue to play for a long period of time in the fall after the regular baseball seasons of spring and summer.
A. Right
B. Wrong
C. Not mentioned
3.Baseball shares many features with the English game of cricket.
A. Right
B. Wrong
C. Not mentioned
4.Football can be classified as a spectator sport.
A. Right
B. Wrong
C. Not mentioned
5.Many Americans like basketball better than football because the latter is so harsh that players have to wear special uniforms.
A. Right
B. Wrong
C. Not mentioned
6.Basketball in American is so popular with universities that nationwide university matches are held yearly.
A. Right
B. Wrong
C. Not mentioned
7.Horse-racing fans cannot be considered sport *** en because they are spectators whose primary interest is gambling.
A. Right
B. Wrong
C. Not mentioned
答案解析:
1.C。题干:打猎和钓鱼主要受到美国男人、年轻人和老人的喜爱。题干中的核心结构huntingand fishing和并列结构men,young and old可作为答案线索,可发现答案相关句为首段第二句,但并没有提到men,young and old,所以选择C。
2.A。题干:职业棒球队在春天和夏天的赛季之后还可以继续在秋天打很长时间的球。题干中的关键词Professional baseball teams和the regular baseball seasons of spring and summer可作为答案线索,发现答案相关句为第二段首句。该句句意与问题句一致,该题主要是考查well into the fall(一直到秋季末)结构的含义。
3.A。题干:棒球和英国的板球有很多共同之处。利用题干中的线索词baseball和cricket寻找答案相关句:可以发现第二段第二句为相关句。该句的句意为“与棒球运动最接近的就是英国的板球”,与题干的.句意一致,选择A。
4.A。题干:足球是一种观赏类体育项目。利用题干中的关键词football和spectator sport找到答案相关句:之一段最后一句。该题考查考生的推断能力:既然更大的足球体育馆能容纳80 000名观众,那么根据spectator sports(观赏性运动)的定义,足球应该是spectator sports。
5.B。题干:与橄榄球相比,许多美国人更喜欢篮球,因为橄榄球比较激烈而且还要穿特殊的服装。将题干中的关键词basketball和football作为答案线索找到答案相关句:在第四段,可知美国人喜欢篮球是因为在冬天也可以玩,而且是速度类项目。题干句的说法与该相关句的说法不一致,故选B。
6.A。题干:美国的篮球在大学很流行,全国的大学每年都举办比赛。利用题干中的关键词Basketball进行定位,发现相关内容在第四段最后一句,故答案为A。
7.A。题干:赛马迷们不被认为是运动员,因为他们是观众,而且首要兴趣是赌博。将题干中的horse.racing fans作为答案线索找到相关句:题干在文章末段。根据相关句群的句意(赛马比赛的吸引人之处是赌博,赛马迷只是对赌博感兴趣),可知题干的说法与这些相关句的说法一致,故选A。
2017年重庆职称英语有效期多久
2017年职称英语考试已经取消全国统考了,一般是过了国家线60分是长期有效的,只过了省线,有效期比较短,且仅在省内使用。chinatat
2017年职称英语
2017年职称英语考试时间预计:2017年3月25日
考试内容
概述
全国专业技术人员职称英语等级考试是由国家人事部组织实施的一项国家级外语考试。本考试遵循"严格要求、实事求是、区别对待、逐步提高"的原则,根据英语在不同专业领域活动中的应用特点,结合专业技术人员掌握和使用英语的实际情况,对申报不同级别专业技术职务的人员的英语水平提出了不同的要求。
全国专业技术人员职称英语等级考试共分三个专业类别:综合类、理工类和卫生类,每个专业类别的考试各分A、B、C三个等级。
全国专业技术人员职称英语等级考试一般于每年3月的最后一个星期举行。A、B、C三个等级考试的总分各为l00分,考试时间均为2小时。
评价目标
全国专业技术人员职称英语等级考试重点考查应试者的阅读理解能力。考试总的评价目标是:申报A级的人员在2小时内应完成3000词左右的阅读任务,并能正确理解所读材料的内容;申报B级的人员在2小时内应完成2600词左右的阅读任务,并能正确理解所读材料的内容;申报C级的人员在2小时内应完成2200词左右的阅读任务,并能正确理解所读材料的内容。
为达到上述目标,考试对应试者的英语汇量、语法知识和阅读理解能力分别提出如下要求:
(一)词汇量
考试所涉及的词汇和短语主要依据本大纲所附词汇表。对申报不同级别的应试者要求认知的词汇量不等:
1.申报A级的人员应认知6000个左右的单词和一定数量的短语;
2.申报B级的人员应认知5000个左右的单词和一定数量的短语;
3.申报C级的人员应认知4000个左右的单词和一定数量的短语。
(二)语法知识
考试不直接对应试者所掌握的语法知识进行考查,但应试者必须掌握基本的语法知识,主要包括:
1.英语句子的基本语序及其意义;
2.英语句子的结构和常用句型;
3.各种时、体的形式及其意义;
4.各种从句的构成及其意义;
5.句子中词语的所指、省略、替代、重复,以及句子之间的意义关系等。
(三)阅读理解能力
应试者应能综合运用英语语言知识和阅读技能来理解专业的或一般内容的英语书面材料。阅读能力主要包括以下几个方面:
1.掌握所读材料的主旨和大意;
2.了解阐述主旨的事实和细节;
3.利用上下文猜测某些词汇和短语的意义;
4.既理解个别句子的意义,也理解上下文之间的意义关系;
5.根据所读材料进行判断和推论;
6.领会作者的观点、意图和态度。
考试内容与试卷结构
A、B、C三个等级的考试各由6个部分组成,每个级别的考试题型一样、题量相同,但不同级别考试总的阅读量及难易程度不同。考试主要考查应试者理解书面英语的能力。
第l部分:词汇选项(第l~15题,每题l分,共15分)
考查应试者理解在一定语境中单词或短语意义的能力。本部分为l5个句子,每个句子中均有1个词或短语划有底横线,要求应试者从每个句子后面所给的4个选项中选择l个与划线部分意义最相近的词或短语。
第2部分:阅读判断(第16~22题,每题l分,共7分)
考查应试者识别和判断文章所提供的信息的能力。本部分为l篇300~450词的短文,短文后列出7个句子,有的句子提供的是正确信息,有的句子提供的是错误信息,有的句子的信息在短文中并未直接或间接提及。要求应试者根据短文的内容对每个句子做出判断。
第3部分:概括大意与完成句子(第23~30题,每题l分,共8分)
考查应试者把握文章段落大意及细节的能力。本部分为l篇300450词的短文,有2项测试任务:(1)短文后有6个段落小标题,要求应试者根据文章的内容为其中指定的4个段落各选择一个正确的小标题;(2)短文后有4个不完整的句子,要求应试者在所提供的6个选项中选择4个正确选项分别完成每个句子。
第4部分;阅读理解(第31~45题,每题3分,共45分)
考查应试者对文章主旨和细节信息的理解能力。本部分为3篇文章,每篇300~450词,每篇文章后有5道题。要求应试者根据文章的内容,从每题所给的4个选项中选择1个更佳答案。
第5部分:补全短文(第46~50题,每题2分,共10分)
考查应试者把握文章结构、掌握作者思路的能力。本部分为1篇300~450词的短文,文中有5处空白,文章后面有6组文字,其中5组取自文章本身。要求应试者根据文章的内容选择5组文字,将其放回相应位置,以恢复文章原貌。
第6部分:完形填空(第51~65题,每题l分,共15分)
考查应试者正确把握文章内容,以及在一定语境中准确使用词语的能力。本部分为1篇300~450词的短文,文中有15处空白,每处空白给出4个选项,要求应试者根据短文的内容从4个选项中选择1个更佳答案。
命题原则
考试命题的广度和难度根据本大纲规定的范围及对应试者能力的要求而确定。命题原则如下:
(一)合理安排测试项目的层次结构。本考试的重点是考查应试者的阅读理解能力,试卷的结构应充分考虑阅读理解能力的不同层次,测试不同层次能力的项目所占比重亦不相同。
(二)合理安排测试项目的难度结构。本考试题目的难易程度分为易、较易、较难、难四个等级,试卷中各种难易程度题目各占一定比例。试题的难易程度和能力层次是两个不同的概念,在每个能力层次的项目中,都包含难易程度不同的题目。
答题及计分办法
考试均采用客观性试题,要求应试者从每题所给的选项中选择一个更佳答案,或根据要求选择更佳搭配。考试中,应试者应在专门设计的答题卡上作答。应试者要特别注意:做在试卷上的答案一律无效。每题只能选择一个答案。考试计分只计算答对题的数目,答错不扣分。
职称英语考试试题
职称英语考试,主要有以下六种题型。
一是词汇选项,是给你一个句子,在句子当中给你找出一个单词划横线,在A、B、C、D四个选项当中,选出划横线的同义的单词。这个可以利用字典来解答这种题型(考试可以查询字典的)。
二是阅读理解题,是整个考试卷面当中,相对比较难的题。它虽然不是最难的题但是是占分值更大的题。
三是阅读判断题目,阅读判断,不同于阅读理解,除了将文章读完,找到题目对应的答案所在句之外,还需要将这个题目在原文中的句子和题目进行比较,最终得出是正确还是错误。
四是完型填空题型,最重要一点,完型填空,你至少应该用15分钟左右时间做完。对于完型填空,我们考生应该怎么样把握。
五是概括大意与完成句子,是把一篇文章考两遍。之一遍是考概括大意题,直接到指定段落当中寻找中心主题句的过程。第二是考完型句子,把之一句话的意思补全,要求他在意思上,语法上都与原文一致,而且语法必须要正确。
六是补全短文, 给出你大概230到250字的文章,从中拿出五个独立完整的句子,然后给你六个选项,要求考生读完后,顺序按原文章出现的形式,把文章恢复原貌。