lesson 13 游泳
swimming
01 do you want to swim?
你想去游泳吗？
类似表达 would you like to swim? / do you feel like going swimming?
02 how many styles of swimming do you know?
你知道哪些游泳的姿势？
语法提要
style当名词表示“风格，类型”的时候，属于可数名词，其疑问词要用how many，而不能用how much。
03 swimming could help you increase vital capacity.
游泳可以增强你的肺活量。
词组释义 vital capacity 肺活量
04 butterfly stroke is difficult to learn.
蝶泳是很难学的。
类似表达 it's difficult to learn butterfly stroke
05 it's a good time to go to swim in summer.
夏天是游泳的好时机。
语法提要
it's time to do sth表示“是时候做某事，做某事的时候到了”，在time前加形容词是对时间的修饰，it's good time to do sth表示“是做某事的好时机”。
06 to learn how to inhale and exhale is important.