没有多少复杂的短语或句型,基本上都是祈使句、简单句,或者简单的复合句（由 when 引导的时间状语从句）.倒是有两处语病,不知是否抄错了.比如 in the most,the 是多余的,再比如 when your lungs and full,and 应该是 are.
有用的短语有：
help sb stop doing sth 比较类似句型：help sb do sth
learn to do sth 通常类似的还有 learn how to do sth
动词短语不多,有：look at,wait for,want to do sth
有用的词：whatever,类似的 however,whenever,wherever,whoever 等,无论什么,无论怎样,无论何时,无论何地,无论是谁.例如著名的《在此等候》歌词里的 wherever you go,whatever you do,I will be right here waiting for you.非常有意境.我们还可以说：Whoever you talk to,don't forget to say something nice.Whenever you come home,just give me a call.
用了很多祈使句,即无主语的句子,通常用于向某人提出要求.比如：后半段里向吸烟者提出的四项建议,基本都是祈使句.比如：look at your watch and wait,do something else,find someone to talk to,take a short walk,breathe in slowly and deeply,count to five,then breathe out slowly,repeat several times