例句：Pollution poses a great threat to our existence.

　污染对我们的生存造成一大威胁。

　Noise poses a great threat to our living.

　噪音对我们的生活造成一大威胁。

　例句：Reading does good to our mind.读书对心灵有益。

　Overwork does harm to health.工作过度对健康有害。

　例句：Smoking has a great influence on our health.

　抽烟对我们的健康有很大的影响。

　例句：What an important thing it is to keep our promise!

　How important a thing is to keep our promise!

　遵守诺言是多么重要的事!

　What an important thing it is to be honest!

　How important a thing is to be honest!

　诚实是多么重要的事!

　例句：Thanks to his encouragement, I finally realized my dream.

　因为他的鼓励，我终于实现我的梦想。

　Thanks to Miss Qin's help, I passed the examination.

　多亏秦老师的帮助，我通过了考试。

　= make it a rule to + V (养成……的习惯)

　We should get into the habit of previewing and reviewing.

　我们应该养成预习和复习的习惯。

　例句：Taking exercise is closely related to health.

　做运动与健康息息相关。

　例句：We should bring home to people the value of working hard.

　我们应该让人们明白努力的价值。

　We should spare no effort to beautify our environment.

　我们应该不遗余力的美化我们的环境。

　例句：The progress of the society is based on harmony.

　社会的进步是以和谐为基础的。