托福阅读搞定细节题


时间:2016/10/1
作者:辛达托福代报名小编
-返回首页 / 返回文章列表


辛达托福代报考位:到2016年10月1日上午托福官网没有释放考位,在此提醒广大考生抓紧时间报名,注意自己的考试时间,如对雅思报名有任何疑问,欢迎咨询在线客服。

  托福阅览搞定细节题一、找要害字

  在标题中找要害字,是解题的榜首步。可是,要害字怎样找?什么样的词才干作为要害字?许多同学会这么答复:这还不简单!比较级和榜首流,数字,大写。没错,这些都是咱们多见的定位词。那么,用这辛达托福么的办法,咱们看看怎样来定位下面这道题。这是TPO28榜首篇文章underground water中的第八题:

  Q8 According to paragraph 2, what is the relationship between permeability and porosity?

  A. The more pores a rock has, the higher its porosity but the lower its permeability

  B. Rocks with many internal spaces that are not connected with each other will have high porosity but low permeability.

  C. If water flows through a rock easily, it has permeability but low porosity.

  D. Rocks that have high permeability have high porosity and vice versa.

  在这道题里面,既没有大写,也没有时刻,更没有比较级。看到这个题,许多学生就傻眼了,这该怎样去定位?因而,定位词不只是是指咱们之前所学过的,大写,比较级,还应当包含名词,形容词,动词等等。这些词都可以协助咱们来定位。因而,在这道题中,咱们可以用relationship,permeability,和porosity来定位。为什么用这几个词来定位?由于标题问的是relationship。是谁的relationship?是permeability和porosity之间的联系。

  托福阅览搞定细节题二、找要害字地点的语句

  依据榜首个过程找到了相应的要害字,接下来该怎样做呢?有许多同学会说,回文章找呗。好,那咱们回到相对应的文章中,来找一下要害字地点的语句。

  Groundwater is stored in a variety of rock types. A groundwater reservoir from which water can be extracted is called an aquifer. We can effectively think of an aquifer as a deposit of water. Extraction of water depends on two properties of the aquifer: porosity, and permeability. Between sediment grains are spaces that can be filled with water. This pore space is known as porosity and is expressed as a percentage of the total rock volume. Porosity is important for water-storage capacity, but for water to flow through rocks, the pore spaces must be connected. The ability of water, or other fluids, to flow through the interconnected pore spaces in rocks is termed permeability. Fractures and joints have very high permeability. In the intergranular spaces of rocks, however, fluid must flow around and between grains in a tortuous path; this winding path causes a resistance to flow. The rate at which the flowing water overcomes this resistance is related to the permeability of rock.

  咱们来看一这下这段文字。在整段中,咱们都没有找到富含relationship的语句。这个时分,咱们所知道的,读要害字地点的语句,这条办法就行不通了。此刻,咱们该怎样办呢?需求咱们先找出富含porosity的语句。This pore space is known as porosity and is expressed as a percentage of the total rock volume.从这个语句,咱们可以知道,porosity指的是岩石储藏水的才能。然后,咱们再来找到富含permeability 的语句:The ability of water, or other fluids, to flow through the interconnected pore spaces in rocks is termed permeability.也即是说岩石的小孔连接起来,让水留过,这即是渗透性,也即是permeability。那么此刻,咱们来理明白二者的联系:岩石的储水才能,即辛达托福是多孔性;岩石的小孔相联系,水可以流过,这即是渗透性。

  托福阅览搞定细节题三、运用排除法

  读懂了要害的语句以后,咱们再来看ABCD四个选项,用排除法来选出准确的答案。

  A选项说,岩石的孔越多,多孔性就越高,渗透性越低。原文并没有说,多孔性越高,渗透性就越低。B选项说岩石的孔没有相连,那么就有高的多孔性和低的渗透性。这句话恰好表现了原文的内容:多孔性是水的贮存才能,小孔相连,水能留过,是渗透性。孔不相联系,那么水留过小孔的才能就天然很低。C是说假如水很容易的留过岩石的孔,即是有渗透性,可是多孔性很低。这个文章也没有说。D选项说岩石有高的渗透性就有高的多孔性,反之亦然。这个原文也没有说。

  因而,咱们在核对选项的时分,必定要记住,凡是文章中说到的才干够选,文章中没有说到的就不可以选。必定要契合文章。

  依据上文中给咱们的详细解题过程,咱们在做细节题时应当注意:

  (1)找要害字。要害字包含名词,动词,形容词,比较级等等,不能只是局限于曩昔所学的大写,数字等等。

  (2)找要害字地点语句。假如文章中没写出清晰富含这个要害字的语句,那么咱们需求读明白文章的有关句,找到他们之间内涵的逻辑联系。

  (3)运用排除法。用排除法的时分必定要注意,要契合文章,文章中没有说到的必定是不能选的。

  托福阅览细节题尽管看起来难度挺大,可是只需考生给予满足的辛达托福耐性和信心,准确运用以上小编为咱们引荐的办法,相信咱们必定会攻破此类专题。




☆转载声明: 各位同行和网友们,欢迎转载或引用在本站的文章,敬请标注原文出自辛达托福代报网!

其他文章推荐

托福写作和雅思写作的区别

30分钟内写出高质量托福作文

近义掌握托福词汇

托福词汇巧记

如何取消或更改托福考试

辛达代报名网站编辑部



上一篇:托福阅读词汇题解题步骤

下一篇:托福听力低分原因有哪些?