【add】add的用法

【add】add的用法

【答案】 1.add表示加；增加,常与介词to连用,即add ...to ...,把.加到.中去；往.中加..例如：
　　If you add 4 to 6,you get 10.4加6等于10.
　　Add some hot water if you think the coffee is much too strong.如果你觉得这咖啡太浓,就加点儿热水.
　　2.add表示补充(说道),即又说；继续说.例如：
　　And I expect your little sister will come,too, added she.她接着又说：而且我希望你的小妹妹也能来.
　　Mother added that we must get back as soon as possible.妈妈接着又说我们必须尽早回来.
　　3.add to表示增加；增添,其中to是介词,后接名词或代词.有时也可用来表示(房屋的)扩建或(书的)续写等.例如：
　　Each girl present at the party was wearing a flower in the hair,which added to their beauty.参加晚会的姑娘人人头上都戴有一朵花,使得她们显得愈加漂亮.
　　The soldiers were extremely tired and the heavy rain added to their difficulty.战士们累极了,而大雨更是增加了他们的困难.
　　This old house has been added to from time to time.这幢老房子曾一再扩建.
　　Has that book of his been added to later?他的那本书后来曾续写过吗?
　　4.add ...up 表示把.加起来；add up to ...则表示加起来总和为..例如：
　　Can you add these ten figures up?你能把这十个数字加起来吗?
　　All these figures add up to 5,050.所有这些数字加起来总和为5,050.
　　此外,add up (to) 在口语中还有以下两种用法：
　　1) 作含义是；表示；等于；总而言之讲.例如：
　　His remarks added up to a condemnation of my plan.他的意见总之就是谴责我的计划.
　　2) 作有意义；讲得通.例如：
　　I don't think what she said added up at the meeting.我认为她在会上的发言没有意义.

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