托福阅读备考-事实信息题讲解.doc

上传人:文库蛋蛋多 文档编号:145662 上传时间:2020-08-12 格式:DOC 页数:18 大小:21.77KB
返回 下载 相关 举报
托福阅读备考-事实信息题讲解.doc_第1页
第1页 / 共18页
托福阅读备考-事实信息题讲解.doc_第2页
第2页 / 共18页
托福阅读备考-事实信息题讲解.doc_第3页
第3页 / 共18页
托福阅读备考-事实信息题讲解.doc_第4页
第4页 / 共18页
托福阅读备考-事实信息题讲解.doc_第5页
第5页 / 共18页
亲,该文档总共18页,到这儿已超出免费预览范围,如果喜欢就下载吧!
资源描述

《托福阅读备考-事实信息题讲解.doc》由会员分享,可在线阅读,更多相关《托福阅读备考-事实信息题讲解.doc(18页珍藏版)》请在三一办公上搜索。

1、托福阅读备考:事实信息题讲解 回顾托福阅读的所有题型,其中有2种题型占据的比例-“词汇题”和“事实信息题”,今天给大家带来了托福阅读备考之事实信息题讲解,希望能够帮助到大家,下面就和大家分享,来欣赏一下吧。托福阅读备考之事实信息题讲解1. 提问方式:Accordingto paragraph which of the following statements is true of / concerned with /related to X?例:According toparagraph 1, what was true of the Sahara region around 6,000 B.

2、C.? (TPO 28 EarlySaharan Pastoralists)Accordingto paragraph why / how / what.?例:According to paragraph 1, why is playdifficult to define? (TPO 30 Role of Playin Development)分析:通过以上两种不同提问方式可以总结出该题型有以下几个特点:1). 该题型是就某段话当中的某个细节信息(即提问方式1中的X)进行提问。2). 该题型可以围绕该细节信息的不同方面进行提问,通过特殊疑问词which;what; why; how可以看出。3

3、). 由于题干中未出现infer;suggest; indicate等字样,所以该题型旨在考察文本信息的字面含义,无需考生进行文本的隐含意推理。2. 解题步骤:Step 1: 读题干,找出定位词注意:如果是提问方式1, 那么定位词则是位于介词of/with/ to后面的信息。如果是提问方式2, 那么定位词一般是名词,并且是非主题性的名词(当然定位词不一定只能找一个,一般可以找2到3个,因为定位词越多相对定位的位置也会越。)例:Accordingto paragraph 2, which of the following presents a particular challenge tores

4、earchers who study play behavior in animals?(TPO30 Role of Play in Development)分析:通过提问方式类似于第1种提问方式,其实题干可以改写成whichof the following statements is true of the challenge to researchers who 因此,定位词应该是位于介词of后面的challenge toresearchers。至于后面的playbehavior就不需要了,因为它属于通篇的主题词。Accordingto paragraph 4, how did the C

5、atholic Church react to the introduction ofmechanical clocks? (TPO 30 The Inventionof Mechanical Clock)分析:通过提问方式属于第2种提问方式,因此考生们应该在题干中找出名词部分,考生们可以看到两组名词:CatholicChurch和MechanicalClocks, 并且这两组词都是我们所需要的定位词。Paragraph5 answers which of the following questions about mechanical clocks. (TPO 30 The Inventio

6、n of Mechanical Clock)分析:通过题干找出题干中一疑似的定位词组Mechanical Clocks, 但是却发现整篇*都在讨论MechanicalClocks。这种类型的提问方式是考生们怕看到的,因为定位词无效。此刻建议考生们可以反过来先读选项,然后根据选项中的定位词回读段落寻找答案。Step 2: 通过题干中定位词回原文进行定位。注意:在定位的过程中考生们可能会遇到以下2个问题:问题1:定位词在原文中可能是非原文原词(如果是专有名词一般在原文中就是原文原词,但如果是普通名词则有可能是非原文原词)。例1:定位词为原文原词的情况Paragraph 1: Evolutionar

7、y biologists believe thatspeciation, the formation of a new species, often begins when some kind ofphysical barrier arises and divides a population of a single species intoseparate subpopulations. Physical separation between subpopulations promotesthe formation of new species because once the member

8、s of one subpopulation canno longer mate with members of another subpopulation, they cannot exchangevariant genes that arise in one of the subpopulations. In the absences of geneflow between the subpopulations, genetic differences between the groups beginto accumulate. Eventually the subpopulations

9、become so genetically distinctthat they cannot interbreed even if the physical barriers between them wereremoved. At this point the subpopulations have evolved into distinct species.This route to speciationis known as allopatry(“alio-” means “different”,and “patria” means “homeland”).(TPO31 Speciati

10、onin Geographically Isolated Populations)Q: According to paragraph 1, allopatric speciation involveswhich of the following?分析:此题干中的定位词为allopatric speciation, 为专有名词,在原文中为原文原词,即后一句话为定位句。例2:定位词为非原文原词的情况Paragraph 2: Playappears to be a developmental characteristic of animals with fairlysophisticated ner

11、vous systems, mainly birds and mammals. Play has been studiedmost extensively in primates and canids (dogs). Exactly why animals play isstill a matter debated in the research literature, and the reasons may not bethe same for every species that plays. Determining the functions of play is difficultbe

12、cause the functions may be long-term, with beneficial effects not showing upuntil the animals adulthood. (TPO30 Role of Play in Development)According toparagraph 2, which of the following presents a particular challenge toresearchers who study play behavior in animals?O The delay between activities

13、and the benefitsthe animal derives from them.O The difficulty in determining which animalspecies play and which do not.O The fact that for most animals, there is noclear transition from youth to full adulthood.O The lack of research on the play behavior ofanimals other than canids and primates.分析:此题

14、干中的定位词为challenge researchers, 在原文中考生们无法找到这两个定位词,但是可以找到challenge的同义替换形式difficult, 因此该句即是我们所需要的定位句。问题2:定位词在原文中出现不止一次。Paragraph 7: Occasionally, a sequence offossil-rich layers of rock permits a comprehensive look at one type of organismover a long period of time. For example, Peter Sheldon s studies o

15、f trilobites, a now extinct marineanimal with a segmented body, offer a detailed glimpse into three million yearsof evolution in one marine environment. In that study, each of eight different trilobitespecies was observed to undergo a gradual change in the number of segments -typically an increase o

16、f one or two segments over the whole time interval. Nosignificant discontinuous were observed, leading Sheldon to conclude thatenvironmental conditions were quite stable during the period he examined. (TPO30 The Pace of Evolutionary Change)According toparagraph 7, Peter Sheldons studies demonstrated

17、 which of the following abouttrilobites?O They underwent gradual change over a longtime periodO They experienced a number of discontinuoustransitions during their historyO They remained unchanged during a long periodof environmental stabilityO They evolved in ways that cannot be countedfor by either

18、 of the two competing theories.分析:通过题干找出定位词Peter Sheldon trilobites, 然后回读原文进行定位,考生们会发现这两组定位词在原文中分别出现2次。因此,考生们需要定位的范围变大,难度由此也加大了。这种类型的事实信息题是考生们在考场上不愿意看到的一种,但是很不幸的是由新的几套TPO中的例题显示这种类型的题目正在变多,所以朗阁海外考试研究中心的专家请各位考生平时在练习时加大这种类型的考题的练习。Step3: 比较定位句与选项的内容,选出语义接近的选项。注意:1). 考生们所看到的定位句可能是一个非常长的句子,而选项相对比较简短,所以考生们

19、一定要学会从长难句中截取你所需要的能回答问题的部分。简单点说就是比如题干中问你why.;那么,此时考生们在分析原文定位句时应该重点看because这种能够解释的部分。2). 考生们在比较定位句与选项时切忌不能随意推理,只需要把握文本的字面意思即可。例1:Paragraph 3: To what extent competition determines the composition of acommunity and the density of particular species has been the source ofconsiderable controversy. The pr

20、oblem is that competition ordinarily cannot beobserved directly but must be inferred from the spread or increase of onespecies and the concurrent reduction or disappearance of another species. TheRussian biologist G. F. Gause performed numerous two-species experimentsin the laboratory, in which one

21、of the species became extinct when only asingle kind of resource was available. On the basis of these experiments and offield observations, the so-called law of competitive exclusion was formulated,according to which no two species can occupy the same niche. Numerousseeming exceptions to this law ha

22、ve since been found, but they can usually beexplained as cases in which the two species, even though competing for a majorjoint resource, did not really occupy exactly the same niche. (TPO 29 Competition)Paragraph 3 supports the idea that Gauses experiments were importantbecause theyO provided a sit

23、uation in whichcompetition could be removed from the interaction between two speciesO showed that previous ideasabout the extent to which competition determines the composition of a communitywere completely mistakenO helped establish thatcompetition will remove all but one species from any given eco

24、logical nicheO offered evidence thatcompetition between species is minimal when there is an overabundance of asingle food source解题步骤:1). 读题干,找出定位词Gauses experiments, 然后把握题目问的内容是有关于G的实验的importance。2). 通过定位词回到原文进行定位,位于第三句话。但是第三句只提到了定位词之一,接下来的第四句中提到了由此形成了一个law, 可以对应题干中想问的importance。3). 第3句和第4句两句定位句的大意为

25、“当只有一种食物*被提供时,两种物种中的一种会消亡。参照这些实验和观察就形成了竞争互斥规律-没有哪两种物种可以占据同样的生态圈”,接下来浏览四个选项,发现C选项大意吻合-确定了竞争将会移除其他所有的物种在任何一个生态圈里面。例2:As railroad linesfanned out from Chicago, farmers began to acquire open prairie land in Illinois andthen Iowa, putting the fertile, deep black soil into production. Commercialagricultur

26、e transformed this remarkable treeless environment. To settlersaccustomed to eastern woodlands, the thousands of square miles of tall grasswere an awesome sight. Indian grass, Canada wild rye, and native big bluestemall grew higher than a person. Because eastern plows could not penetrate thedensely

27、tangled roots of prairie grass, the earliest settlers erected farmsalong the boundary separating the forest from the prairie. In 1837, however,John Deere patented a sharp-cutting steel plow that sliced through the sodwithout soil sticking to the blade. Cyrus McCormick refined a mechanical reaperthat

28、 harvested fourteen times more wheat with the same amount of labor. By the1850s McCormick was selling 1,000 reapers a year and could not keep up withdemand, while Deere turned out 10,000 plows annually. (TPO 33 Railroads andCommercial Agriculture in Nineteenth-Century United States)Accordingto parag

29、raph 5, the firstsettlersgenerally did not farm open prairie land becauseA.they could not plow it effectively with the tools that were available.B.prairie land was usually very expensive to buy.C.the soil along boundaries between the forest and the prairie was more fertile thanthe soil of the open p

30、rairie.D.the railroad lines had not yet reached the open prairie when the first settlersarrived.解题步骤:1).读题干,找出定位词settlers open prairie land, 并且抓住题干问的重点是because2).根据定位词定位到句和第三句这样的语义群,这样的语义群可以给我们提供一个大范围定位,然后接下来考生们在第四句里看到了because,所以第四句就是我们需要的定位点。3).定位句的语义大约为“因为东部的耕种工具无法穿透这里的根部缠结在一起的草,因此,早期的定居者们将农场建立在了远

31、离草原的边界地区。”接下来浏览四个选项,只有A选项提到了因为耕作工具的原因,所以选择A选项。3. 总结:1).此种题型必须要先阅读题干,摸清题干所问的具体内容,然后再读*进行定位2).此种题型既可以只考察某一个特定的定位句理解;同时也可以考察2-3个定位句范围的意群理解。但无论怎样,考生不是漫无目的地搜索,而是根据题干有目的性地寻找答案托福阅读真题原题+题目By 1776 the fine art of painting as it had developed in western Europe up to this time had been introduced into the Amer

32、ican colonies through books and prints, European visitors and immigrants, and traveling colonists who brought back copies (and a few original) of old master paintings and acquaintance with European art institutions.By the outbreak of the Revolution against British rule in 1776, the status of the art

33、ists had already undergone change. In the mid-eighteenth century, painters had been willing to assume such artisan-related tasks as varnishing, gilding teaching, keeping shops, and painting wheel carriages, houses, and signs. The terminology by which artists were described at the time suggests their

34、 status: limner was usually applied to the anonymous portrait painter up to the 1760s; painter characterized anyone who could paint a flat surface. By the second half of the century, colonial artists who were trained in England or educated in the classics rejected the status of laborer and thought o

35、f themselves as artists. Some colonial urban portraitists, such as John Singleton Copley, Benjamin West, and Charles Wilson Peale, consorted with affluent patrons. Although subject to fluctuations in their economic status, all three enjoyed sufficient patronage to allow them to maintain an image of

36、themselves as professional artists, an image indicated by their custom of signing their paintings. A few art collectors James Bowdoin III of Boston, William Byrd of Virginian, and the Aliens and Hamiltons of Philadelphia introduced European art traditions to those colonists privileged to visit their

37、 galleries, especially aspiring artists, and established in their respective communities the idea of the value of art and the need for institutions devoted to its encouragement.Although the colonists tended to favor portraits, they also accepted landscapes, historical works, and political engravings

38、 as appropriate artistic subjects. With the coming of independence from the British Crown, a sufficient number of artists and their works were available to serve nationalistic purposes. The achievements of the colonial artists, particularly those of Copley, West, and Peale, lent credence to the boas

39、t that the new nation was capable of encouraging genius and that political liberty was congenial to the development of taste a necessary step before art could assume an important role in the new republic.1. What does the passage mainly discuss?(A) European influence on colonial American painting(B)

40、The importance of patronage to artist(C) The changing status of artists in the American colonies in the eighteenth century(D) Subjects preferred by artists in the American colonies in the eighteenth century.2. The word outbreak in line 5 is closest in meaning to(A) cause(B) beginning(C) position(D)

41、explanation3. The word undergone in line 6 is closest in meaning to(A) led to(B) transformed(C) preferred(D) experienced4. According to the passage , before the American Revolution the main task of limners was to(A) paint wheel carriages(B) paint portraits(C) varnish furniture(D) paint flat surfaces

42、5. It can be inferred from the passage that artists who were trained in England(A) considered artists to be superior to painters(B) barely painted portraitists(C) were often very wealthy(D) imitated English painters6. The word consorted in line 14 is closest in meaning to(A) made decisions(B) studie

43、s(C) agreed(D) associated7. The word sufficient in line 16 is closest in meaning to(A) adequate(B) temporary(C) friendly(D) expensive8. According to the passage , artists such as Copley, West and Peal signed their paintings(A) increased the monetary value of the paintings(B) made it more difficult f

44、or other artists to copy the paintings(C) supported the artists image of professionalism(D) distinguished colonial American artists from European artists9. The author mentions James Bowdoin III and William Byrd in line 17 as examples of which ofthe following?(A) Art gallery owners who displayed only

45、 European art(B) Art collectors who had a profound influence on American attitudes toward art(C) Artists who gave financial support to other artists(D) Patrons whose helped to encourage artisans to become artists10. With which of the following would the author be most likely to agree?(A) Countries t

46、hat have not had a political revolution are unlikely to develop great art.(B) The most successful art collectors are usually artists themselves.(C) The value of colonial American paintings decreased after the Revolution.(D) Colonial artists made an important contribution to the evolving culture of the new nation.PASSAGE 32 CBDBA DACBD托福阅读备考之事实信息题讲解

展开阅读全文
相关资源
猜你喜欢
相关搜索

当前位置:首页 > 教育教学 > 资格考试


备案号:宁ICP备20000045号-2

经营许可证:宁B2-20210002

宁公网安备 64010402000987号