exercise 和 exercises的区别?do morning exercises是做早操?do morning exercise是早锻炼?do exercises到底是锻炼还是做习题- -我凌乱了求解释…

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exercise 和 exercises的区别?do morning exercises是做早操?do morning exercise是早锻炼?do exercises到底是锻炼还是做习题- -我凌乱了求解释…
exercise 和 exercises的区别?do morning exercises是做早操?do morning exercise是早锻炼?
do exercises到底是锻炼还是做习题- -我凌乱了求解释…

exercise 和 exercises的区别?do morning exercises是做早操?do morning exercise是早锻炼?do exercises到底是锻炼还是做习题- -我凌乱了求解释…
操是可数名词,练习也是可数名词例如：math exercises数学练习
锻炼是不可数名词抽象名词没有复数形式.

做锻炼早操的时候是 do (morning) exercise 做习题的时候是 do (math chinese )exercises

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.
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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”，不可数名词如 Let's take exercise
do morning exercises是做早操
嗯差不多就这样，希望帮到你，望采纳，谢谢！！！！

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exercise和exercises的用法 Exercise和exercises什么区别? exercise和exercises的区别?请举例 physical exercise 和physical exercises的区别是?何时用physical exercise,何时用physical exercises? do exercise和do exercises有什么区别? 英语：do exercise 和do exercises 有什么区别? exercise和exercises在这里的区别英语 more exercise 和 more exercises的区别速求! healthy和health 到底啥区别额.还有 luck 和 lucky exercise 和exercises . do moring exercises 和 do some exercise 为什么一个加s 一个不加 in the morning do sport 和do Exercise一样么是do morning exercises exercise 和 exercises的区别?do morning exercises是做早操?do morning exercise是早锻炼?do exercises到底是锻炼还是做习题- -我凌乱了求解释… 关于exercise,exercises的用法We do morning ____everymorning.And we do _____after school.A.exercises; exercises B.exercises; exercise C.exercise; exercises并请翻译一下 take more exercise还是take more exercises 锻炼是take exercises 还是 take exercise exercise与exercises有什么区别 take much exercises还是take much exercise exercise 与exercises 的区别及用法