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strong
__________ is exercise.
Swimming
________________ is exercise.
Playing basketball
________ is exercise.
Running
________________ is exercise.
Playing ping-pong
____________ is exercise.
Riding a bike
Do you think watching sports is exercise?
Click to it.
54
Read and answer.
What did Ben and Tim often do before(以前)?
Why does Ben worry about Tim?
What did Ben send to Tim?
Then often played games outdoors.
Because Tim watches too much TV and plays too many computer games.
He sent him a poem.
1. exercise可做为名词也可做动词。
表示运动锻炼时是不可数名词, 表示智力或精神方
面的训练活动时是可数名词。
表示运动锻炼时还可以是动词。
How much exercise do you need?
She is doing English exercises.
My father always exercises in the morning.
2. He watches too much TV and plays too many computer
games.