您现在的位置是:首页
>
英语时态总结及用法 总结归纳:sum的用法有几种
总结归纳: um的用法有几种 The um of ehavior i to retai a ma ow dig ity without i trudi g u o the li erty of oth
总结归纳:sum的用法有几种

The sum of behavior is to retain a mans own dignity without intruding upon the liberty of others., ——Francis Bacon,人的行为准则是维护自己的尊严而不妨碍他人的自由。, ——培根,一、你知道sum有几种含义吗?,n.,1.总数,总和,Check it again! I think you've got the sum wrong,再验算一下!我想你把总数算错了。,2.合计,总计,Ten years was the sum of John's education.,约翰总计受了十年的教育。,3.一笔款子,He allocated a sum of money to education.,他拨出一笔款子作为教育经费。,4.算术,算术题(的解答),The teacher write the sum on the board, and the children cop them down in their exercise book.,老师把算术题写在黑板上,学生再抄写在自己的练习本上。,5.要点,概要,This is the sum of this book.,这就是这本书的要点。,v.,1.合计 [I,T],She summed up the expenses.,她合计开支费用。,2.总结,归纳 [I,T],You must seek out the advanced experience of the masses, sum it up and popularize it,你必须发现羣众的先进经验,并加以总结和推广。,3.总计,计算…的总数(常与up连用)[T],These instances sum up to several dozen.,这些例子总计达数十个。,4.集中(常与up连用)[T],It summed up all past laws.,它集中了过去所有法律的优点。,二、词义辨析:含有“总数、总量”含义的还有这些词,quantity, amount, number, sum,这些名词均有“总数、总量”之意。
quantity书面用词,指事物的总量和总数量,侧重大批计量,含准确测量的意味。
amount普通用词,与quantity近义,但强调整体,指把所有数量、重量及度量归并在一起得出的总数。
number普通用词,指人或物的数目,强调数的概念。
sum普通用词,指简单加算的结果。,三、含有sum的常见短语,sum up,1.是…的总和〔数〕;合计 2.总结,概括 3.向陪审团概述案情,sum total,n.总计,合计,principal sum,资金,本金,sum of money,款项;一笔钱,zero-sum game,零和博弈,零和对策,四、学会sum的用法了吗?来做个小测试吧~
,The ____ of evidence points to the crime resting on them,所有证据都表明该犯罪乃他们所为。
很赞哦! (1050)