十大类标志词
据研究，有90%以上的考点都是由标志词引导话提示的，因此在语段听力中听到下列标志词时要引起高度重视，集中注意力听清标志词前后的句子。
1.最高级标志词
形容词、副词最高级：most/ chief/ primary/ main/ leading / ……
2.唯一级标志词
only / unique / prefer / every / one / of all / perfect / ……
3.因果项标志词
cause / lead to / contribute to / thanks to / owing to / question / answer / why / reason / ……
4.转则项关键词
despite / in spite of / instead / while / from ~ to ~ / although ~ (yet)~ / not only ~ but also ~ / ……
5.序数项标志词
所有的序数词(first, second)/ another / the other / next / last / in addition / on the other hand / ……
6.时间项标志词
when / how / today / as / before / after / since / then / until / ……
7.解释项标志词
or / namely / in other words / that is / that is to say / ……
8.目的项标志词
to / for / ……
9.总结项标志词
all in all / in brief / to conclude / at last / in summary / in short / ……
10.强调项标志词
副词：especially / particularly / almost / always / usually / ……
动词：show / remember / note / notice / say / pronounce / ……
