托福阅读句子插入题解题技巧
托福培训丨托福阅读句子插入题解题要点
托福培训丨托福阅读句子插入题解题要点朗阁托福培训中心孙亚楠句子插入题是托福阅读中的一道必考题型，题量不多，每篇文章中出现一道。
句子插入题是给出一句话让我们来判断这句话应该加入1-2个段落中的四个黑方块的哪个部分，用鼠标点击所选的黑色方块即可。
做这类题目的关键首先是理解待插入的句子，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。
下面朗阁托福培训中心的专家将就句子插入题的解题步骤做出详细的说明。
解题步骤与解题要点阅读并分析待插入的句子，找出其中的线索词；从第一个小黑方块前一句开始读，逐一代入进行验证；插入句必须满足前后两条线索，先前再后。
（先用前线索再看后线索）从此步骤中可以看出掌握线索词是解答此题的关键，那么线索词都有哪些？主要有两大类，指代线索和逻辑线索。
1. 指代线索(1). 指代词(they, it, them)必然有所指代；指代词(this, these, their, other, another, such)后面若有名词短语，则向前寻找此名词短语或其同义改写。
例题1:Paragraph 4: Regularly flowing rivers and streams that originate within arid lands are known as "endogenous." These are generally fed by groundwater springs, and many issue from limestone massifs, such as the Atlas Mountains in Morocco. Basaltic rocks also support springs, notably at the Jabal Al-Arab on the Jordan-Syria border. ■Endogenous rivers often do not reach the sea but drain into inland basins, where the water evaporates or is lost in the ground.■Most desert streambeds are normally dry, but they occasionally receive large flows of water and sediment.■Paragraph 5: Deserts contain large amounts of groundwater when compared to the amounts they hold in surface stores such as lakes and rivers. ■But only a small fraction of groundwater enters the hydrological cycle—feeding the flows of streams, maintaining lake levels, and being recharged (or refilled) through surface flows and rainwater. (TPO 16 Water in the Desert)12. Look at the four squares [■] that indicate where the following sentence could be added to the passage.These sudden floods provide important water supplies but can also be highly destructive.Where would the sentence best fit?解析：1. 分析黑体句，找到其中的线索词即为these sudden floods, 则要插入的方块前面必定要出现名词短语sudden floods或是其同义改写。
托福阅读句子插入题常见错误思路和解题技巧汇总讲解
托福阅读句子插入题常见错误思路和解题技巧汇总讲解托福阅读中难度方面颇有争议的题型是句子插入题，会做插入题的同学觉得这个题型看似复杂其实就是送分题，今天给大家带来了托福阅读句子插入题常见错误思路和解题技巧,希望可以帮助到大家，下面就和大家分享，来欣赏一下吧。
托福阅读句子插入题常见错误思路和解题技巧汇总讲解托福阅读句子插入题常见错误思路介绍1、验证时容易犯“只承上”或“只启下”的错误;2、不知道从插入句中提取什么线索;3、常规解法基本熟练，但不会灵活使用排除法。
托福阅读句子插入题中3种逻辑线索整理1、并列或递进关系(如again/also/another等);2、指代关系(如this/that/the/such等);3、逻辑关系(如因果/转折等)提取线索的主要目的是预判上下文的内容/情感色彩等，给后面的验证过程提供参考信息。
托福阅读句子插入题解题排除法步骤讲解1、把插入句带入选项进行一一比对;2、看选项的前后两句是否本身已有联系，如果有便不能再插入一句把该联系断开。
“承上启下”是完美标准，但有些正确选项并不一定吻合既“承上”又“启下”的特点(比如段落最前的A或段落最后的D),所以考生在验证选项时需要“瞻前顾后”，能够衔接上文并同时引导下文的选项才是最佳选项。
托福阅读材料：十大热门求婚地点Traditional marriage proposals could soon be consigned to the history books – with almost half of them now happening at home in front of the TV.传统的求婚方式可能很快就只在历史书里出现了，现在几乎有一半的求婚是在家里看电视的时候完成的。
A study of newlyweds has found modern men are ditching age-old traditional proposal custom in favour of a more lacklustre approach.一项针对新婚夫妇的调查发现，现代人渐渐地不再遵循传统的求婚习俗，而更倾向于没有惊喜的平凡求婚方式。
托福阅读句子插入题解题方法
句子插入题每篇文章都会出现一道，并且一定位于最后一题内容小结题之前的倒数第二题。
试想一下，这是为什么呢？因为ETS是一个很人性化的机构，如果这类题出现在前几道题的位置，而你又选错了，那么会对你对文章的理解造成困扰，影响你做其他的问题。
所以，要把它放在后面。
而没有它，是不影响你做题不影响你读文章的。
既然这句插入的话对文章本身是没有影响的，那么插入的句子插在某段段首的几率大么？答案明显是否定的。
原因呢？因为外国人的思维模式比较直截了当，不会像中国人那样藏着掖着，抛砖引玉或是画龙点睛。
所以往往在某段第一句的句子在该段都起着至关重要的角色：主题句，它会总结上文，而更多的情况是引领下文。
我们排除了一个答案：就是段首的位置，但是还有三个干扰选项啊！！！句子插入题到底在考察什么呢？答案是：上下文的衔接。
插入的句子一定要和上下文衔接得当。
下面360教育集团就带广大的托儿们了解句子插入题解题方法。
步骤一：先阅读要插入的句子。
步骤二：关注插入的句子主语部分，要在该插入句子之前得以重复。
以TPO4 Deer Population of the Puget Sound的句子插入题为例。
Paragraph 2-3: Nearly any kind of plant of the forest understory can be part of a deer‘s diet, where the forest inhibits the growth of grass and other meadow plants, the black-tailed deer browses on huckleberry, salad, dogwood, and almost any other shrub or herb. But this is fair-weather feeding. What keeps the black-tailed deer alive in the harsher seasons of plant decay and dormancy? One compensation for not hibernating is the built-in urge to migrate. Deer may move from high-elevation browse areas in summer down to the lowland areas in late fall. Even with snow on the ground, the high bushy understory is exposed; also snow and wind bring down leafy branches of cedar, hemlock, red alder, and other arboreal fodder.The numbers of deer have fluctuated markedly since the entry of Europeans into Puget Sound country. The early explorers and settlers told of abundant deer in the early 1800s and yet almost in the same breath bemoaned the lack of this succulent game animal.Look at the four squares that indicate where the following sentence could be added to the passage.There food is available and accessible throughout the winter.Where would the sentence best fit?插入的句子主语部分出现两个单词there 和food, there是地点状语，说明插入的位置之前出现了地点和食物。
托福阅读句子插入题的妙招
托福阅读句子插入题的妙招很多考生看到句子插入题都会有犯懵的感觉，因为乍一看去，全然不知所措：要处理的信息不仅包括被插入句，而且还有四个目标句，不知从何下手。
即使你最终弄懂了这五个句子，花费的时间也会让你不寒而栗。
那么，这种题型是不是真得硬碰呢?究竟有没有一种”四两拨千斤”的方法呢?答案是肯定的。
接下来给大家分享分享我的一些小妙招，希望对各位有所帮助。
1、结构突破法。
所谓结构突破法，第一步就是观察被插入句的特殊结构(如比较句、平行句等)，然后从目标句中挑选出与被插入句结构相似的句子，最后判断它们的先后顺序。
请看下面的例题Paragraph 2 ■Another task for the Glomar Challenger’s scientists was to try to determine the origin of the domelike masses buried deep beneath the Mediterranean seafloor. ■These structures had been detected years earlier by echo-sounding instruments, but they had never been penetrated in the course of drilling. ■Were they salt domes such as are common along the United States Gulf Coast, and if so, why should there have been so much solid crystalline salt beneath the floor of the Mediterranean? ■12. Look at the four squares [■] that indicate where the following sentence could be added to the passage.Thus, scientists had information about the shape of the domes but not about their chemical composition and origin.Where would the sentence best fit?注意到被插入句是一个很对称的结构，but前面是个肯定句，后面是个否定句，而第二个方框后面的句子也是同样的结构，再结合被插入句的第一个单词“thus”可知，被插入句应该插在第三个方框处。
托福阅读插入句子题答题技巧
托福阅读插入句子题答题技巧托福阅读插入句子题答题技巧托福由四部分组成，分别是Reading、Listening、Speaking以及Writing。
每个单项满分30分，总分120分。
为了帮助同学们更好地备考托福阅读考试，以下是yjbys网店铺整理的关于托福阅读插入句子题答题技巧，供大家备考。
这种题长这样：Paragraph 8: Much of the water in a sample of water-saturated sediment or rock will drain from it if the sample is put in a suitable dry place. █But some will remain, clinging to all solid surfaces. █It is held there by the force of surface tension without which water would drain instantly from any wet surface, leaving it totally dry. █The total volume of water in the saturated sample must therefore be thought of as consisting of water that can, and water that cannot, drain away. █13. Look at the four squares [█] that indicate whe re the following sentence could be added to the passage.What, then, determines what proportion of the water stays and what proportion drains away?Where would the sentence best fit?怎么做插入句子题?题目给出的句子(后文直接称之为“插入句”)能被放入其中一个位置的原因，就是这个句子与正确位置的前后文存在着某种语义上的联系。
托福阅读句子插入题解题技巧
托福阅读中句子插入题的解题技巧在托福阅读考试中，同学们会遇到句子插入题。
那么本文就来探讨一下句子插入题的解题技巧供大家参考。
在做题的时候，我们需要先读句子插入题中出现的句子，再看原文。
这样做的好处是比较省时间，可以较快的找到被插入句子的主语。
而且重点把握该句的动词和名词，从而为读原文做好准备。
举个例子，比如TPO34中Passage 3 Protection of Plants by Insects里的第13题：Look at the four squares [] that indicate where the following sentence could be added to the passage.Sometimes they capture the insects to feed their protein-hungry larvae.Where does the sentence best fit?通过这句话，我们可以发现they是该句的主语，动词capture是谓语，而insects 是句子中的宾语，那么抓住这个句子的主干再去做题，就明确了回原文阅读的目的了。
下面我们来看原文：Ants are probably the most frequent and certainly the most persistent defenders of plants.[A] Since the highly active worker ants require a great deal of energy, plants exploit this need by providing extrafloral nectar that supplies ants with abundant energy.[B]To return this favor, ants guard the nectaries, driving away or killing intruding insects that might compete with ants for nectar.[C]Many of these intruders are herbivorous and would eat the leaves of the plants.[D]此时我们需要注意的，将句子插入原文后，插入后的句子不能改变原文间的内在逻辑关系。
托福阅读解题技巧-句子插入题
托福阅读解题技巧-句子插入题托福阅读不同于传统阅读，其中包含了”句子插入题”这类特殊题型，这也是托福阅读中相对难得分的题型。
此类题型中，题干中会给出一个新的句子，然后会在原文段落中给出四个黑框，考察新句子在文章中最合适的位置。
针对于此类题型的解答，有很多实用的方法，今天我们要介绍的是在剩余时间不多的情况下，最简单最便捷的解决方法-语义指代匹配法。
在上下句的关联中，代词是最为紧密的一类词。
当作者再次谈及上句相关话题时，为了避免重复，遵循语言学的最简单化原理，作者会用代词指代上文内容，常见指示代词this, that, these, those, 人称代词they, she, he, 或it ，还有their, such, another等。
对于此类题型的具体解题步骤如下：①确认指代对象：根据指代词找到其所指代的对象；②定位指代对象：通过浏览扫描段落信息，确定指代对象位置；③代入验证：把插入句代入含有指代对象所在句的后面进行验证即可。
接下来，我们通过具体实例来论证使用语义指代匹配法。
案例：Paragraph 1: Before 1815 manufacturing in the United States had been done in homes or shops by skilled artisans.■As master craft workers, they imparted the knowledge of their trades to apprentices and journeymen. ■In addition, women often worked in their homes part-time, making finished articles from raw material supplied by merchant capitalists. ■After 1815 this older form of manufacturing began to give way to factories with machinery tended by unskilled or semiskilled laborers. ■Cheap transportation networks, the rise of cities, and the availability of capital and credit all stimulated the shift to factory production.11. Look at the four squares[■]that indicate where the following sentence can be added to the passage.This new form of manufacturing depended on the movement of goods to distant locations and a centralized source of laborers.Where would the sentence best fit?分析：本题待插入句中含有明显的指代词This，并有伴随有名词词组new form of manufacturing，这样可以推断出This指代的内容则为”new form of manufacturing”。
托福阅读句子插入题技巧
托福阅读句子插入题技巧一、了解句子插入题。
托福阅读里的句子插入题啊，就像是给一篇文章补个小补丁。
你得找到最适合这个补丁的地方，让文章读起来顺顺当当的。
这种题主要就是考你对文章结构和逻辑关系的理解啦。
二、先看插入句。
拿到题，咱先瞅一眼要插入的那个句子。
这个句子就像个小钥匙，它里面往往有一些线索能帮咱们找到它该去的地方。
比如说，这个句子里可能会有指代的词，像“this”“that”“these”“those”之类的。
要是有“this theory”，那你就得在文章里找提到的相关理论呀。
还有的时候，插入句里会有一些逻辑连接词，像“however”“therefore”“moreover”之类的。
要是有“however”，那这个句子肯定是要放在和前面内容有转折关系的地方啦。
三、找文章中的线索。
1. 代词指代。
文章里也会有很多代词，这时候你就得把插入句里的代词和文章里的内容对应起来。
比如说，插入句里说“These animals”，那你就在文章里找提到的动物种类呗。
如果文章前面说了好几种动物，那你就得看哪个地方说的动物最符合“These animals”的指代内容，这个插入句就很可能放在那后面。
2. 逻辑关系。
文章里到处都是逻辑关系。
如果插入句是个表示因果关系的句子，像“Therefore, the population decreased.”那你就得在文章里找导致人口下降的原因，然后把这个句子放在原因的后面。
要是文章里前面说“Due to the lack of food and thespread of disease”，那这个插入句就可以放在这儿啦，这样整个逻辑就通了。
3. 话题相关性。
有时候呢，插入句讲的是一个特定的话题。
那你就在文章里找这个话题开始或者被提及的地方。
比如说插入句是关于“Ancient Greek architecture”的，那你就在文章里找啥时候开始讲古希腊建筑的，这个句子可能就放在那附近。
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托福阅读句子插入题解题技巧
在托福阅读考试中，有一种叫做插入题的托福阅读题型，插入句子题是托福阅读中的新题性，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。
本文将为大家深入分析托福阅读中的插入题型如何处理。
句插题考察句间关系，所以通常情况下句插题的被插入句子都包含指示代词：it, this, that, those, these，such，another等，以及表示因果，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等，所以搞清楚这些词汇所涉及的信息是解答正确的关键。
我们来具体看一个例子：
Paragraph 2: The systematic study of this art is a relatively new discipline in Australia. Over the past four decades new discoveries have steadily added to the body of knowledge. The most significant data have come from a concentration on three major questions. First, what is the age of Australian rock art? Second, what is its stylistic organization and is it possible to discern a sequence or a pattern of development between styles? Third, is it possible to interpret accurately the subject matter of ancient rock art, bring to bear all available archaeological techniques and the knowledge of present-day Aboriginal informants? ■
Paragraph 3: The age of Australia’s rock art is constantly being revised, and earlier datings have been proposed as the result of new discoveri es. ■Currently, reliable scientific evidence dates the earliest creation of art on rock surfaces in Australia to somewhere between 30,000 and 50,000 years ago. ■This in itself is an almost incomprehensible span of generations, and one that makes Australia’s rock art the oldest continuous art tradition in the world. ■
Look at the four squares [■] that indicate where the following sentence could be added to the passage
While a great deal of information exists, the answers to these questions are not yet definitive. (TPO 23-3)
被插入句子里面出现while做让步和代词these questions，代词显然充当了这道题最重要的解题关键，因为被插入句子前面一定要出现questions才能让被插句本身能够说的通，所以观察一下四个备选位置，questions都出现在第一段，所以该句最合适的位置就是第一个黑色方块。
但是还有一类句插题的被插入句子里没有代词和逻辑关系词汇，这类句插题只能靠寻找被插入句子和插入位置的相关信息点来完成解题，比如下列题目：
paragraph1: In the Mesa V erde area of the ancient North American Southwest, living patterns changed in the thirteenth century, with large numbers of people moving into large communal dwellings called pueblos, often constructed at the edges of canyons, especially on the sides of cliffs. Abandoning small extended-family households to move into these large pueblos with dozens if not hundreds of other people was probably traumatic. Few of the cultural traditions and
rules that today allow us to deal with dense populations existed for these people accustomed to household autonomy and the ability to move around the landscape almost at will. [■] And besides the awkwardness of having to share walls with neighbors, living in aggregated pueblos introduced other problems. [■] For people in cliff dwellings, hauling water, wood, and food to their homes was a major chore. [■] The stress on local resources, especially in the firewood needed for daily cooking and warmth, was particularly intense, and conditions in aggregated pueblos were not very hygi enic. [■]
Look at the four squares [■] that indicate where the following sentence could be added to the passage.
Performing everyday household tasks required more effort. (TPO 24-3)
被插入句子本身没有代词和逻辑关系词，如果要插入，该句与上下文一定有信息上的关联，所以只要找到信息对应点，题目就能顺利解出。
该句谈到Performing everyday household tasks，即做日常家务事，我们用这个信息来找对应点：阅读4个备选位置，看看哪个句子也谈到做日常家务事。
通过阅读，发现第二个黑色方块后的句子具体谈到了家务事…hauling water, wood, and food to their homes was a major chore，初步判断应该在这句附近插入，又因为被插句是抽象描述，而第二个黑色方块后的句子是具体例子的呈现，所以该句最合适的位置是第二个黑色方块。