托福閱讀時間緊？你要先學(xué)會略讀！

托�？荚嚂r間有限，同學(xué)們不能像平時托福備考一樣，無時間觀念。很多同學(xué)在托福考試中，常會抱怨托福閱讀時間不夠，托福閱讀做的慢。本文就教大家如何略讀，希望同學(xué)們能夠掌控時間，高效答題，考出理想的托福成績！

托福閱讀略讀可以略過哪些內(nèi)容呢?

1、數(shù)據(jù)類說明或證據(jù)。托福閱讀文章分說明文、議論文和史詩文三種。 在提供論據(jù)或者闡述一個事實(shí)時，作者提供的數(shù)據(jù)是不需要看的，所以略去不讀，重要的往往是論點(diǎn)，常為出現(xiàn)在數(shù)據(jù)前的一句話。比如在托福閱讀中出現(xiàn)的內(nèi)容： At the beginning of the nineteenth century，Denmark and Norway had fewer than 1 million people, while Sweden and the Netherlands had fewer than 2.5 million inhabitants. 整句話無非是一個事實(shí)，這里那里有多少人口。

2、例子。其實(shí)數(shù)據(jù)也是例子的一類。這里的例子是作者為了觀點(diǎn)而寫的。識別例子可以使用標(biāo)志詞for example, for instance, such as等，也可以直接判斷那些帶有具體的人名、地名的內(nèi)容為例子。在托福閱讀中，沒有題目直接問到例子的內(nèi)容是什么，這些可以不讀。

3、轉(zhuǎn)折前的內(nèi)容，大家在閱讀時可以借助轉(zhuǎn)折詞but, yet, however,nevertheless等詞來判斷句子的轉(zhuǎn)折關(guān)系。在轉(zhuǎn)折關(guān)系出現(xiàn)時，常是為了強(qiáng)調(diào)后面的內(nèi)容，而前面內(nèi)容再長也可以略去不讀。利用轉(zhuǎn)折關(guān)系來略讀內(nèi)容在讀首段時尤為重要。來看一段內(nèi)容： Many plants - one or more species of at least68 different families - can secrete nectar even whenthey have no blossoms, because they bear extrafloral nectaries (structures that producenectar) on stems, leaves, leaf stems, or other structures.These plants usually occur where antsare abundant, most in the tropics but some in temperate areas. Among those of northeasternNorth America are various plums, cherries, roses, hawthorns, poplars, and oaks. Like floralnectar, extrafloral nectar consists mainly of water with a high content of dissolved sugars and,in some plants, small amounts of amino acids. The extrafloral nectaries of some plants areknown to attract ants and other insects, but the evolutionary history of most plants with thesenectaries is unknown. Nevertheless, most ecologists believe that all extrafloral nectaries attractinsects that will defend the plant.

段落中的最后兩句中出現(xiàn)了but與nevertheless，它們正是把握段落主旨的關(guān)鍵所在。