练规范、练技能、练速度 come about发生;造成 教材原句P26:So how has this come about and does it matter? 那么,这种温度的增长是怎么产生的呢?会有什么影响吗? ①Can you tell me how the big fire came about? 你能告诉我大火是怎样发生的吗? ②I’ll never understand how it came about that you made such a mistake.我真不明白你居然犯了这么个错误。
辨析:come about,happen,take place与break out (1)come about 发生,产生,指要求解释或说明事情发生的理由。经常与how连用。 (2)happen 发生,常用词汇,指偶然的,意外的,具体客观事物的发生或出现,尤其指自发的未能预见的事情发生。 (3)take place 发生,指事件或事故的发生是在预料中的并非是偶然的,进而引申为按计划“进行,举行”。 (4)break out指战争、火灾、疾病等的突然“发生、爆发”。 6.用come about,happen,take place或break out填空: (1)A fire______________during the night,which caused a lot of damage. (2)Luckily the earthquake didn’t________in the center of the city. (3)How did it______________that the dairy products were harmful to children? (4)Great changes______________in our school in the past few years. 答案: (1)broke out (2)happen (3)come about (4)have taken place result in导致 教材原句P26:They also agree that it is the burning of more and more fossil fuels that has resulted in this increase in carbon dioxide.他们还赞同下述观点,正是由于越来越多地燃烧化石燃料导致了二氧化碳的增加。 ①The accident resulted in three people being killed. 这次事故造成了三人死亡。 ②His hard work resulted in excellent grades in his exams. 他的努力使他在考试中取得了优异的成绩。 result from...由……造成;因……而产生 as a result结果 as a result of...由于……的结果 with the result that...其结果是…… without result没有结果;白费 ③However,pollution and other serious problems have also resulted from human progress. 但是,人类的发展也产生了污染和其他严重的问题。
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