深入解析托福阅读句子插入题

时间：2024-03-17 06:54:54 楚薇20由分享

托福阅读句子插入题是一种常见的题型，我们应该怎么去解答它呢?下面小编给大家带来深入解析托福阅读句子插入题，希望对大家有所帮助!

深入解析托福阅读句子插入题

句子插入题是托福阅读十大题型之一，从句子层面考察考生对句间逻辑关系、段落大意的理解和把握。这类题目是给出一句话让我们来判断这句话应加入一个段落中四个方块的哪个部分,用鼠标双击所选的黑色方块即可。做这类题目的关键首先是理解该句子，寻找其中的衔接词，分析这个句子的特点和其在文中的作用，然后把这个句子带入原文中检验其是否合适。

掌握衔接词对解答这类问题非常重要，因为它是理解上下文和这个句子的逻辑关系的核心。衔接词语主要包括代词(指示代词，例如this, these their, it, such, another ，这些通常是上文提到过的，所以可以采用就近原则来做。);关键同义词，重复出现的形容词，副词和名词;表示因果，转折等关系的过渡词语：如，therefore, so, however, as a result, consequently, on the contrary, however 等;递进扩展词：如，furthermore, also, as well, too, in addition, moreover, besides, even, additionally等;结构配对词：如，on the one hand…. on the other hand，some…others，同时还要注意一些表示顺序的词，如first ,second ,third等。

我们来具体来一个例子：1. But there is also another special kind of conversational flow among Southern women that contributed to their writing. 2. Some of their talk took the form of tales and vignettes told for their own sake.3. Sometimes humorous, sometimes sad; all were as bright as the figures in the fine needlepoint. 4.

Look at the four positions that indicate where the following sentences can be added to the …paragraph of the passage.

These tales included grotesque, comic, and poetic descriptions, character sketches, narratives, gusts of feeling, delicate ironies, and astute observations.

Click on a position to add the sentence to the passage.

A: position 1 B: Position 2 C: Position 3 D: Position 4

接下来再来看看如何解答这道题。理解要插入的句子，These tales included grotesque, comic, and poetic descriptions, character sketches, and narratives, gusts of feeling, delicate ironies, and astute observations. 我们看这个句子是主、谓、宾结构，其中宾语为一些列的并列名词和短语。寻找衔接词，这个句子的衔接词为：These tales。分析这个句子和上下文的关系：位置1 不可能，因为它后面的句子是一个主题型句子，即，提出论点，而我们要插入的句子为一个小点，属于论据。然后看位置2，这里出现了和我们要加入句子一样的信息点Some of their talk took the form of tales and vignettes told for their own sake。显然句子放在位置2是不行的;位置3后面的句子是对其前面句子for their own sake的进一步解释。所以最后只能是位置4了。把这个句带入各个位置。检查每个位置，位置4是最恰当的。

句子插入题的一个本质和一个原则往往被大家忽略，导致失分很多。一个本质---插入句是一句“可有可无”的话。题的出题位置大家比较清楚，一般处于倒数第二题的位置，并且用来出题的段落是大家应该在前面的题目中已经见到过，而之前的题目和文章既然大家理解起来没有出现大的障碍，就说明插入进来的句子是一句可有可无的话。这就要从两个方面来理解了。

何为“可有”?既然插入句能放进原文中去，就说明它和原文是有一定关系的，所以叫“可有”，这也就意味着，插入句的部分含义是在原文中有所重复的。所以我们的重点是回到文中找那部分被重复的句意。例如：

█Watt's steam engine soon showed what it could do. █It liberated industry fromdependence on running water. █The engine eliminated water in the mines by drivingefficient pumps, which m-ade possible deeper and deeper mining. █The ready availability ofcoal inspired William Murdoch during the 1790s to develop the first new form of nighttimeillumination to be discovered in a mill-ennium and a half. Coal gas rivaled smoky oil lamps andflickering candles, a-nd early in the new century, well-to-do Londoners grew accustomed togaslit houses and even streets. Iron manufacturers, which had starved for fuel while dependingon charcoal, also benefited from ever-increasing supplies of coal: b-last furnaces with steam-powered bellows turned out more iron and steel for the new machinery. Steam became themotive force of the Industrial Revolu-tion as coal and iron ore were the raw materials.

(官方真题Official6-Powering the Industrial Revolution)

Look at the four squares [█] that indicate where the following sentence coul-d be added tothe passage.

The factories did not have to go to the streams when power could come to th-e factories.

Where would the sentence best fit?

在上题中，“liberated industry from dependence on running water”和 “The factories did not have to go to the streams”句意便发生了重合。所以我们可以确定，文中第二句话的前后应该是我们可以选择的范围。

何为“可无”?这个便是经常被大家忽略的地方。既然这句话，可以省略，那么这个插入句究竟要符合什么特点呢?还是以上题为例，我们发现 “liberated industry from dependence on running water”和 “The factories didnot have to go to the streams”句意发生了重合，那究竟应该把插入句放在第二个█还是第三个█呢?这时就需要分情况讨论了：

情况1：放在第二个█，也就是说我们认为插入句是和下文有关系，既然要符合“可无”这个本质，所以说插入句必须是对下文概括或者引出。

情况2：放在第三个█，也就是说我们认为插入句是和上文有关系，既然要符合“可无”这个本质，所以说插入句必须是对上文进一步解释。

综合以上两种情况，我们会发现，插入句要么总结引出下文，要么进一步解释上文。所以我们会发现，在插入题中，前一句的叙述范围应该总比后一句大。　根据上述内容，也就引出了我们需要注意的一个非常重要的做题原则。

一个原则。在插入题中，句子的叙述顺序遵循从大到小，从抽象到具体的原则。找到重复的句意后，按照大小顺序安置插入句的位置。在上题中，“liberated industry from dependence on running water”的意思是解放了工厂对水流的依赖。 “The factories did not have to go to the streams”的意思是工厂不用去往河流的位置。显然前者说得更概括和抽象，后者更具体，所以按照从大到小的顺序，应该选择第二个█。

怎样Hold住托福阅读中的生词

在托福阅读中遇到生词，对理解无大碍者可一跃而过。只有难以推测的生词才借助词典。但过多依赖词典会打断托福阅读思路，影响速度及理解，这就需要学生会猜词。本文小编将告诉大家如何应对托福阅读生词。

可这不是说平时阅读一涉及到托福阅读生词便去猜测，如有条件使用词典，同学们还是应该将不会的生词一一查明，并加以记忆。只有这样才能扩充我们的词汇量，提高阅读理解能力。猜词可有多种方法，下面介绍几种常用且准确性高的方法，同样也适合在托福阅读考试中。

一、托福阅读利用上下文线索猜测词义

1、根据同义、反义关系猜词

Today' s teenagers seem to be more liberal in their ideas than their _______ grandparents.

A. freethinking B. traditional C. old D. happy

traditional与liberal意思相反，故选B。

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2、根据句意或段落文章的上、下文猜测词义

Klebold and Harris felt _______ and wanted to revenge against those who disliked playing

together with them or laughed at them.

A. discouraged B. ashamed C. tired D. separated

根据下文的disliked playing together with them判断此处应为“感到孤立”，故选D。

托福阅读真题训练1

The most thoroughly studied cases of deception strategies employed by ground-nesting birds involve plovers, small birds that typically nest on beaches or in open fields, their nests merely scrapes in the sand or earth. Plovers also have an effective repertoire of tricks for distracting potential nest predators from their exposed and defenseless eggs or chicks.

The ever-watchful plover can detect a possible threat at a considerable distance. When she does, the nesting bird moves inconspicuously off the nest to a spot well away from eggs or chicks. At this point she may use one of several ploys. One technique involves first moving quietly toward an approaching animal and then setting off noisily through the grass or brush in a low, crouching run away from the nest, while emitting rodent like squeaks. The effect mimics a scurrying mouse or vole, and the behavior rivets the attention of the type of predators that would also be interested in eggs and chicks.

Another deception begins with quiet movement to an exposed and visible location well away from the nest. Once there, the bird pretends to incubate a brood. When the predator approaches, the parent flees, leaving the false nest to be searched. The direction in which the plover escapes is such that if the predator chooses to follow, it will be led still further away from the true nest.

The plover's most famous stratagem is the broken-wing display, actually a continuum of injury-mimicking behaviors spanning the range from slight disability to near-complete helplessness. One or both wings are held in an abnormal position, suggesting injury. The bird appears to be attempting escape along an irregular route that indicates panic. In the most extreme version of the display, the bird flaps one wing in an apparent attempt to take to the air, flops over helplessly, struggles back to its feet, runs away a short distance, seemingly attempts once more to take off, flops over again as the useless wing fails to provide any lift, and so on. Few predators fail to pursue such obviously vulnerable prey. Needless to say, each short run between flight attempts is directed away from the nest.

1. What does the passage mainly discuss?

(A) The nest-building techniques of plovers

(B) How predators search for plovers

(D) Why plovers are vulnerable to predators

2. The word merely in fine 3 is closest in meaning to

(A) often

(B) only

(D) at first

3. Which of the following is mentioned in the passage about plovers?

(A) Their eggs and chicks are difficult to find.

(B) They are generally defenseless when away from their nests.

(D) Their nests are on the surface of the ground.

4. The word emitting in line 10 is closest in meaning to

(A) bringing

(B) attracting

(D) minimizing

5. In the deception technique described in paragraph 2, the plover tries to

(A) stay close to her nest

(B) attract the predator's attention

(D) frighten the approaching predator

6. The word spanning in line 19 is closest in meaning to

(A) covering

(B) selecting

(D) explaining

7. According to paragraph 4, which of the following aspects of the plover's behavior gives the

appearance that it is frightened?

(A) Abnormal body position

(B) Irregular escape route

(D) Unusual amount of time away from the nest

8. The word pursue in line 25 is closest in meaning to

(A) catch

(B) notice

(D) chase

9. According to the passage , a female plover utilizes all of the following deception techniques

EXCEPT

(A) appearing to be injured

(B) sounding like another animal

(D) pretending to sit on her eggs

10. Which of the following best describes the organization of the passage ?

(A) A description of the sequence of steps involved in plovers nest building

(B) A generalization about plover behavior followed by specific examples

(D) A cause-and-effect analysis of the relationship between a prey and a predator

PASSAGE 63 CBDCB ABDCB

托福阅读真题训练2

PASSAGE 64

What unusual or unique biological trait led to the remarkable diversification and unchallenged success of the ants for ever 50 million years? The answer appears to be that they were the first group of predatory eusocial insects that both lived and foraged primarily in the soil and in rotting vegetation on the ground. Eusocial refers to a form of insect society characterized by specialization of tasks and cooperative care of the young; it is rare among insects. Richly organized colonies of the land made possible by eusociality enjoy several key advantages over solitary individuals.

Under most circumstances groups of workers are better able to forage for food and defend the nest, because they can switch from individual to group response and back again swiftly and according to need. When a food object or nest intruder is too large for one individual to handle, nestmates can be quickly assembled by alarm or recruitment signals. Equally important is the fact that the execution of multiple-step tasks is accomplished in a series-parallel sequence. That is, individual ants can specialize in particular steps, moving from one object (such as a larva to be fed) to another (a second larva to be fed). They do not need to carry each task to completion from start to finish — for example, to check the larva first, then collect the food, then feed the larva. Hence, if each link in the chain has many workers in attendance, a series directed at any particular object is less likely to fail. Moreover, ants specializing in particular labor categories typically constitute a caste specialized by age or body form or both. There has been some documentation of the superiority in performance and net energetic yield of various castes for their modal tasks, although careful experimental studies are still relatively few.

What makes ants unusual in the company of eusocial insects is the fact that they are the only eusocial predators (predators are animals that capture and feed on other animals) occupying the soil and ground litter. The eusocial termites live in the same places as ants and also have wingless workers, but they feed almost exclusively on dead vegetation.

1. Which of the following questions does the passage primarily answer?

(A) How do individual ants adapt to specialized tasks?

(B) What are the differences between social and solitary insects?

(D) Why have ants been able to thrive for such a long time?

2. The word unique in line 1 is closest in meaning to

(A) inherited

(B) habitual

(D) natural

3. The word rotting in line 4 is closest in meaning to

(A) decaying

(B) collected

(D) cultivated