托福閱讀考試中尋找信號(hào)詞的技巧-智課教育旗下智課教育

1、 智 課 網(wǎng) 托 福 備 考 資 料 托福閱讀考試中尋找信號(hào)詞的技巧-智課教育旗下智課教育想要提升托福文章的閱讀速度,最為重要的就是精確的抓準(zhǔn)文章的信號(hào)詞。那么,針對(duì)于托福閱讀中的事實(shí)信號(hào)題,我們又該如好找準(zhǔn)信號(hào)詞呢?下面,智課教育就為大家用實(shí)例詳細(xì)的分析一下托福閱讀的文章一般都很長(zhǎng),細(xì)節(jié)眾多,其中事實(shí)細(xì)節(jié)題可以說(shuō)是難度較大的題目之一,需要對(duì)文章的細(xì)節(jié)內(nèi)容有很好的掌握。但事實(shí)細(xì)節(jié)題又是托福閱讀中所占比例較大的題型,時(shí)間緊、任務(wù)重,要如何拿下呢?【鎖定信號(hào)詞-找到輻射區(qū)】事實(shí)細(xì)節(jié)題建議大家采用“鎖定信號(hào)詞-找到輻射區(qū)”的方法來(lái)解答事實(shí)題,我們一起來(lái)了解一下這種方法:細(xì)節(jié)題題目一般都會(huì)就文章中的一

2、個(gè)名詞或者一項(xiàng)事實(shí)來(lái)提問(wèn),該名詞或事實(shí)就是“signpost word(s”,即所謂的信號(hào)詞;托福閱讀的題目一般都會(huì)針對(duì)某一段提問(wèn),建議大家在確認(rèn)了信號(hào)詞之后,回到對(duì)應(yīng)段落,通過(guò)“scanning”及掃讀的方式,迅速定位到原文中的信號(hào)詞處,將信號(hào)詞上下幾句劃為輻射區(qū)進(jìn)行研究,提高做題效率?！纠}練習(xí)】一起來(lái)看例題,將這個(gè)方法應(yīng)用到實(shí)戰(zhàn)中來(lái)吧。題目1. The period discussed in the passage isreferred to as an “explosion” because itA occurred 0.6 billion years ago, late inEart

3、hs historyB was characterized by the unusually fastevolution of many new life-formsC was characterized by widespread animalextinctionD was characterized by violent volcaniceruptions題目問(wèn)的是,文章中討論的這一時(shí)期之所以被稱(chēng)為“大爆發(fā)”是因?yàn)槭裁?。這篇閱讀文章是圍繞著“寒武紀(jì)生物大爆發(fā)”展開(kāi)內(nèi)容的。在本題目,explosion就是我們所說(shuō)的信號(hào)詞。 原文中與本題對(duì)應(yīng)的段落內(nèi)容如下:The geologic times

4、cale 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 anim

5、als 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 Earths history. During a geologically brief 100-million-yearperiod, all modern animal groups (along with other animals th

6、at are nowextinct evolved. This rapid origin and diversification of animals is oftenreferred to as “the Cambrian explosion.”內(nèi)容很多,通過(guò)掃讀,我們看到explosion這個(gè)詞出現(xiàn)在段落最后,我們將本信號(hào)詞前的兩句話(huà)定為輻射區(qū),即:During a geologically brief100-million-year period, all modern animal groups (along with other animalsthat are now extinct

7、 evolved. This rapid origin and diversification of animalsis often referred to as “the Cambrian explosion.”解讀一下輻射區(qū)的意思:在短暫的一億年的地質(zhì)學(xué)周期中,所有現(xiàn)代動(dòng)物群(包括現(xiàn)在已經(jīng)滅絕的生物都進(jìn)化了。這次快速的動(dòng)物起源和動(dòng)物種類(lèi)多樣化情況產(chǎn)生的時(shí)期常常被稱(chēng)為“寒武紀(jì)大爆發(fā)”。我們了解到,這一時(shí)期的特征就是動(dòng)物種類(lèi)多樣化,動(dòng)物發(fā)展的速度快,這也是這一時(shí)期被稱(chēng)為“大爆發(fā)”的緣由。研究選項(xiàng):A occurred 0.6 billion years ago, late inEarths h

8、istoryA 表示這一時(shí)期之所以被稱(chēng)為“大爆發(fā)”是因?yàn)樗l(fā)生在六億年前,是在地球歷史的晚期。本選項(xiàng)不對(duì),是否被稱(chēng)為“大爆發(fā)”,與出現(xiàn)的時(shí)期無(wú)關(guān)。 B was characterized by the unusually fastevolution of many new life-formsB 表示這一時(shí)期之所以被稱(chēng)為“大爆發(fā)”是因?yàn)檫@段時(shí)期的特征是很多生命形式以不同尋常的速度進(jìn)化演變B正確,它提到了這一時(shí)期之所以被稱(chēng)為“大爆發(fā)”的兩個(gè)原因“很多的生命形式”以及“不同尋常的速度”,與原文輻射區(qū)相吻合。C was characterized by widespread animalextinctionC 表示這一時(shí)期之所以被稱(chēng)為“大爆發(fā)”是因?yàn)檫@段時(shí)期的特征是很多動(dòng)物都滅絕了。C選項(xiàng)錯(cuò)誤,動(dòng)物滅絕和“大爆發(fā)”是相悖的。D was characterized by violent volcaniceruptionsD表示這一時(shí)期之