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ExErCisE 和 ExErCisEs的区别

exercise为不可数名词,exercises为可数名词。 exercise为不可数名词时: (身体或脑力的)活动,锻炼,运动 例如:to take exercise 锻炼;gentle exercise 平和的运动 行使,运用,使用 例如:the exercise of power by the government 政府权...

exercise是概念词,作运动讲,不可数。 exercises是具体的,作练习、操讲,可数,比如眼保健操:eye exercises。 exercise为不可数名词时: 1、(身体或脑力的)活动,锻炼,运动 例如:to take exercise 锻炼;gentle exercise 平和的运动 2、...

exercise 可以是动词“锻炼”,如 He exercises every day. 此时,exercises 是 exercise 的单三形式。 exercise 也可以是名词。 (1)“练习”,“操”可数名词 如 There are many exercises in the book. We should do eye exercises. (2)“锻炼”,...

一个是作业练习,一个是锻炼

你好 do exercise = take exercise 锻炼.此处exercise不可数 do exercises 做练习或做操, 此处exercise为可数,复数

不一定,根据语境有不同搭配: exercise泛指“锻炼”时,做不可数名词; 如:take exercise 锻炼身体; take more exercise 多锻炼; 2. exercise 表示“体操”或“练习(题)”时是可数名词,要用复数形式; 如: do morning exercises 做早操; do eye...

1.activities是activity 的复数形式,意思是 活动;活动力 The school offers many recreational activities for the students. 该校为学生提供了很多娱乐活动。 2.exercises 是exercise的复数形式,意思是 运动,锻炼 Swimming is one of the hea...

它解释为运动时是不可数名词 If you don't get more exercise, you'll get fat. 解释为习题时才可数 school work exercises [C]为可数~`即可以加S [U]为不可数~不加S n. 1. 运动,锻炼[C][U] Swimming is one of the healthiest forms of exercis...

第一个是做体育运动,像do morning exercises 或 do eyes exercises ,如果中间没有这些词的话exercise就不能加s 有用就采纳哦,谢谢

一般用法: take exercise, do morning exercises,morning exercises 特殊用法: 表示体育锻炼时不可数;表示练习时可数 1、do exercise 是不可数名词,表示进行体育锻炼,或锻炼身体 2、do exercises是可数名词,表示做练习或作习题,比如学习...

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