2012年12月大学英语四级写作技巧指导(2)

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2012年12月大学英语四级写作技巧指导(2)
7 i4 ]! V/ V) ^& N' C破折号的用法
2 O7 _4 V$ I( q5 J, X, w; _　　用于表示句子正常语序中突然或出人意料的中断。如果意义明确，它也可用于代替括弧或逗号。通常，破折号特别强调它所隔开的部分。
8 x4 Q! ?6 F3 W/ O! i　　破折号常用于对一长项已表达过的内容进行总结。
4 i( M' V, l% a# _6 a) k例 The day was the longest in her life - or so it seemed to her. 外语学习网
Could you - I hate to ask! - help me with these dishes?
7 x+ b/ W2 @" E% k! zWhen we left town - a day never to be forgotten - they had a record snowfall.
% n! j1 r2 [* x) Q) l( {Most of the paintings in the gallery - in fact all but one - were done in the early 19th century.
What he lacked in intelligence - and he lacked a good deal - he made up for in physical strength.
The three of them were seated at one end of a long dining table that could hold - had once often held - eighteen people.
" h3 h* h$ D" t; E) Y3 l. z" s, VWilliam Harvey did not discover the circulation of the blood in the body. It was discovered - or rather, always assumed - in China.
More than 600 unforgettable - and often surprising - photographs and Illustrations will rivet your attention, no matter what your age.
　　破折号常用来总结一系列已表达过的内容。如：
* i. ~( U" h2 ]　　Time and patience - two simple words - yet why are they so hard for me to remember.