经典句型:I'm doing morning exercise. 我在晨练。

A:What are you doing here?

甲:你干什么呢?

B:I'm doing morning exercise.

乙:我在晨练。

A:Aou going to lose weight?

甲:你要减肥吗?

经典句型:Many people are taking morning exercise in the park. 公园里很多人在晨练。

A:Let's go to the park.

甲:我们去公园吧。

B:Why? It's too early.

乙:为什么?太早了。

A:Many people are taking morning exercise in the park.

甲:公园里很多人在晨练。

B:I don't want to do morning exercise.

乙:我不想去晨练。

A:Look at yourself.You're fatter.

甲:看看你自己。你发胖了。

句型讲解：

在公园里，很多人在做morning exercise晨练。如:Tai Chi Chuan太极拳,jogging慢跑。