Dogs like a lot of exercises.we often walk them in the park.it is important for everyone to doexercise every day .两个句子中的exercise意思都一样为什么前者是复数,后者是单数呢?
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![Dogs like a lot of exercises.we often walk them in the park.it is important for everyone to doexercise every day .两个句子中的exercise意思都一样为什么前者是复数,后者是单数呢?](/uploads/image/z/11721299-59-9.jpg?t=Dogs+like+a+lot+of+exercises.we+often+walk+them+in+the+park.it+is+important+for+everyone+to+doexercise+every+day+.%E4%B8%A4%E4%B8%AA%E5%8F%A5%E5%AD%90%E4%B8%AD%E7%9A%84exercise%E6%84%8F%E6%80%9D%E9%83%BD%E4%B8%80%E6%A0%B7%E4%B8%BA%E4%BB%80%E4%B9%88%E5%89%8D%E8%80%85%E6%98%AF%E5%A4%8D%E6%95%B0%2C%E5%90%8E%E8%80%85%E6%98%AF%E5%8D%95%E6%95%B0%E5%91%A2%3F)
Dogs like a lot of exercises.we often walk them in the park.it is important for everyone to doexercise every day .两个句子中的exercise意思都一样为什么前者是复数,后者是单数呢?
Dogs like a lot of exercises.we often walk them in the park.it is important for everyone to do
exercise every day .两个句子中的exercise意思都一样为什么前者是复数,后者是单数呢?
Dogs like a lot of exercises.we often walk them in the park.it is important for everyone to doexercise every day .两个句子中的exercise意思都一样为什么前者是复数,后者是单数呢?
do exercise 做体操/做运动, 是固定搭配, exercise 是不可数名词, 没有复数的.
exercise 作"锻炼;练习"讲时,是可数名词. 前面有a lot of ,故用复数.
再如: I do special neck and shoulder exercises...
我做专门的颈部和肩部运动.
You'd better get up early to do exercise.
你最好早点起床锻炼身体.
exercise表运动时是可数名词,前面一个有a lot of 修饰,所以是复数,后面没有用单数