锁定信号词,一招搞定托福阅读


时间:2015/12/19
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 :直到2015年12月19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,如对托福报名有任何疑问,欢迎咨询在线客服。        



托福阅览的文章通常都很长,细节众多,其间现实细节题能够说是难度较大的标题之一,需求对文章的细节内容有极好的把握。但现实细节题又是托福阅览中所占份额较大的题型,时刻紧、任务重,要怎么拿下呢?沪江英语教研讲堂邀请到沪江网校的托福备考名师猫猫教师给咱们共享现实细节题的破题秘诀!

【确定信号词-找到辐射区】

现实细节题主张咱们选用“确定信号词-找到辐射区”的办法来回答现实题,咱们一起来了解一下这种办法:

细节题标题通常都会就文章中的一个名词或许一项现实来提问,该名词或现实即是“signpost word(s)”,即所谓的信号词;托福阅览的标题通常都会对于某一段提问,主张咱们在确认了信号词以后,回到对应阶段,经过“scanning”及扫读的办法,敏捷定位到原文中的信号词处,将信号词上下几句划为辐射区进行研讨,进步做题功率。

【例题操练】

一起来看例题,将这个办法应用到实战中来吧。

标题

1. The period discussed in the passage isreferred to as an “explosion” because it

A occurred 0.6 billion years ago, late inEarth’s history
B was characterized by the unusually fastevolution of many new life-forms
C was characterized by widespread animalextinction
D was characterized by violent volcaniceruptions

标题问的是,文章中评论的这一期间之所以被称为“大迸发”是因为什么。

这篇阅览文章是围绕着“寒武纪生物大迸发”展开内容的。在本标题,explosion即是咱们所说的信号词。

原文中与本题对应的阶段内容如下:

The geologic timescale is marked bysignificant geologic and biological events, including the origin of Earth about4.6 billion years ago, the origin of life about 3.5 billion years ago, theorigin of eukaryotic life-forms (living things that have cells with truenuclei) about 1.5 billion years ago, and the origin of animals about 0.6billion years ago. The last event marks the beginning of the Cambrian period.Animals originated relatively late in the history of Earth – in only the last10 percent of Earth’s history. During a geologically brief 100-million-yearperiod, all modern animal groups (along with other animals that are nowextinct) evolved. This rapid origin and diversification of animals is oftenreferred to as “the Cambrian explosion.”

内容许多,经过扫读,咱们看到explosion这个词呈如今阶段最终,咱们将本信号词前的两句话定为辐射区,即:
During a geologically brief100-million-year period, all modern animal groups (along with other animalsthat are now extinct) evolved. This rapid origin and diversification of animalsis often referred to as “the Cambrian explosion.”

解读一下辐射区的意思:

在时间短的一亿年的地质学周期中,一切现代动物群(包含如今现已灭绝的生物)都进化了。
这次疾速的动物来源和动物品种多元化状况发生的期间常常被称为“寒武纪大迸发”。

咱们了解到,这一期间的特征即是动物品种多元化,动物发展的速度快,这也是这一期间被称为“大迸发”的因素。

研讨选项:

A occurred 0.6 billion years ago, late inEarth’s history
A 表明这一期间之所以被称为“大迸发”是因为它发生在六亿年前,是在地球前史的晚期。
本选项不对,是不是被称为“大迸发”,与呈现的期间无关。

B was characterized by the unusually fastevolution of many new life-forms
B 表明这一期间之所以被称为“大迸发”是因为这段期间的特征是许多生命方式以不同寻常的速度进化演化
B准确,它说到了这一期间之所以被称为“大迸发”的两个因素“许多的生命方式”以及“不同寻常的速度”,与原文辐射区相吻合。

C was characterized by widespread animalextinction
C 表明这一期间之所以被称为“大迸发”是因为这段期间的特征是许多动物都灭绝了。
C选项过错,动物灭绝和“大迸发”是相悖的。

D was characterized by violent volcaniceruptions
D表明这一期间之所以被称为“大迸发”是因为这段期间的特征是火山迸发的状况很严重。留意:volcanic: 火山的,eruption: 迸发。因而,D也不对,辐射区没有说到火山的疑问,并且它与被称为“大迸发”的因素也不吻合。

本题挑选B。

2. According to paragraph 1, which of the following is true of the white-tailed deer of Puget Sound?

A. It is native to lowlands and marshes.
B. It is more closely related to the mule deer of eastern Washington than toother types of deer.
C. It has replaced the black-tailed deer in the open prairie.
D. It no longer lives in a particular type of habitat that it onceoccupied.

标题问的是,从文章榜首段看,以下哪个选项在描绘皮吉特我爱湾白尾鹿的时分表述是准确的?

这篇文章是围绕着皮吉特湾的鹿群展开内容的。在本题中,white-tailed deer即是咱们所说的信号词(短语)。

原文中与本题对应的阶段内容如下:

Two species of deer have been prevalent inthe Puget Sound area of Washington state in the Pacific Northwest of the UnitedStates. The black-tailed deer, a lowland, west-side cousin of the mule deer ofeastern Washington, is now the most common. The other species, the Columbian white-tailed deer, in earlier times wascommon in the open prairie country, it is now restricted to the low, marshyislands and flood plains along the lower Columbia River.

经过扫读,咱们看到white-tailed deer这个词(短语),将本信号词(短语)后边的三个分句定为辐射区,即:
…white-tailed deer, in earlier times wascommon in the open prairie country, it is now restricted to the low, marshyislands and flood plains along the lower Columbia River.

解读一下辐射区的意思:

白尾鹿早前在开阔的草原是很多见的,可是如今它们的寓居规模减小至哥伦比亚河流下流的低地沼地及冲积平原。

从辐射区咱们了解到,白尾鹿从前的活动规模比如今大得多,如今和曾经的日子区域有所不同。

研讨选项:

A. It is native to lowlands andmarshes.
A表明白尾鹿是在低地及沼地土生土长的。这与辐射区”in earlier times was common in the open prairie country”不符,A过错。

B. It is more closely related to the mule deer of eastern Washington than toother types of deer.
B表明白尾鹿与骡鹿有近亲联系,和辐射区内容无关,且与榜首段中” The black-tailed deer, a lowland, west-side cousin of the muledeer of eastern Washington”(黑尾鹿是骡鹿的近亲)相悖,B过错。

C. It has replaced the black-tailed deer in the open prairie.
C表明在开阔的草原区域,白尾鹿被黑尾鹿替代了。这个选项是惹是生非的选项。C过错。

D. It no longer lives in a particular type of habitat that it onceoccupied.
D表明白尾鹿如今的寓居地和曾经的寓居地不一样。与辐射区意思相符,挑选D。

重复一下,托福阅览的信息量很大,如果在解现实细节题时把一切信息都吃透再做题,会致使时刻不行,咱们能够选用“确定信号词-找到辐射区”的办法来回答这类题,把需求理解的信息的包围圈减小,吃透该规模内与信号词有关的细节,有助于咱们敏捷作出准确答案。

这篇文章内容为托福题型逐一破系列文章之一,对词汇题的破解办法感兴趣的同学能够学习托福阅览题型逐一破之词汇题。更多托福阅览及托福备考有关文章,请前往沪江英语教研讲堂学习。






☆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

各版块深度解析

托福口语高分突破指南:从思维构建到精准表达

托福阅读词汇题

英语发音常见误区

托福阅读精读训练体系

辛达代报名网站编辑部



上一篇:托福写作:表达观点的模板

下一篇:托福写作最受欢迎的习语总结