Directions： Read the passage carefully and then translate the underlined sentences into English or Chinese.
Write your answer on your answer sheet.
Laughter is the greatest medicine. 小题1: It helps those who cannot work out become fit.
First of all， laughing out loud helps improve your general fitness. This is because 小题2:笑能增强心肺功能. So it is easy to understand why some yoga exercises include laughter.
Second， a good laugh can relax your muscles. 小题3:As you laugh， the muscles participating in the laugh become active. After you laugh， these muscles start to relax. This movement is like a deep-breathing exercise， so it is very useful for people with breathing-problems.
Also， laughter makes us feel a sense of happiness. Experts say that the positive feelings produced by laughter not only make us happy but also help us reduce pain.
小题4:下次你再感到难过或失望时，别着急。 Enjoying a funny comedy or reading some jokes will drive away your negative feelings and make you feel much better.
小题5:Can you imagine what our life will be like without laughter？
小题1:笑/ 它能帮助那些不能运动的人变得健康。
小题2:laughter strengthens the heart and the lungs
小题3:你笑时，参与笑的肌肉会变得活跃。
小题4:The next time you feel upset or disappointed， do not worry.
小题5:你能想象没有了笑，我们的生活会是怎样的？
题目分析：
小题1:这句话的主语是：It ，谓语是：helps，宾语是 those，后面是定语从句 who cannot work out ，become fit.是宾语补足语。
笑/ 它能帮助那些不能运动的人变得健康。
小题2:笑能增强心肺功能. 这句话是典型的主谓宾结构：laughter strengthens the heart and the lungs
小题3:这句话里面有As you laugh这是时间状语从句，主语是 the muscles ，participating in the laugh 是现在分词做定语，谓语是：become active.你笑时，参与笑的肌肉会变得活跃。
小题4:下次你再感到难过或失望时，别着急。 这句话用The next time这样的连词短语，连接时间状语从句， you feel upset or disappointed，这里用系表结构， 主句用祈使句：do not worry.
小题5:Can you imagine what our life will be like without laughter？这句话用了句型：What…be like？，因为what引导的是宾语从句，所以注意语序是陈述句语序：你能想象没有了笑，我们的生活会是怎样的？
