助 记
①(2010·高考福建卷)Businesses are witnessing a difficult time,which has in turn produced influence on consumers’ desire to go green.企业见证了困难时期,这反过来也影响着消费者使用绿色产品的欲望.
②The successful launch of Shenzhou Ⅷ is a powerful witness_to our country’s increasing prosperity.“神舟”八号的成功发射是我们伟大祖国日益强盛的有力见证.
3occur vi.发生,出现,想出 (教材P6)The eruption had occured on August 24th,79AD. 这次喷发发生在公元79年的8月24日.
归纳拓展 ①It didn’t occur to her to ask for help. 她没想到要请别人帮忙. ②It never occurred to him that he would make such a great success in teaching career.他从来没有想到他会在教学事业中获得如此巨大的成功. ③The idea occurred_to him in a dream. 这个主意是他在梦中想到的.
辨析
occur,happen,take place,come about,break out occur 表示发生时,是相当正式的用语,且很少用于口语,用于指具体事物时可与happen互换(但happen后接不定式时,不能与occur互换). happen 普通用词,用来表示事情和过程的发生,用happen to sb.表示(非计划中的)某事发生在某人身上. take place 常指有计划或有安排的事情发生. come about 通常用于“How did it come about that...”或“It came about that...”结构中. break out 多指战争、火灾等不愉快的事情突然发生. ④(2011·高考大纲全国卷)A more embarrassing situation occurs when a student starts falling into sleep. 当一个学生睡着时,一种更尴尬的境况就出现了. ⑤The same thing happened to me last year. 去年同样的事在我身上发生.
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