Grain Rain came from the old saying, “Rain brings up the growth of hundreds of grains,” which shows that this period of rainfall is extremely important for the growth of crops. The Grain Rain marks the end of cold weather and a rapid rise in temperature. Here are five things that you may not know about the Grain Rain.

　　Key time for agriculture

　　Grain Rain brings a marked increase in temperature and rainfall and the grains grow faster and stronger. It’s a key time to protect the crops from insect pests.

　　Sandstorms occur

　　Grain Rain falls between the end of spring and the beginning of summer, with infrequent cold air moving to the south and wandering cold air in the north. From the end of April to the beginning of May, the temperature rises much higher than it does in March. With dry soil, an unpredictable atmosphere and heavy eastern winds, gales and sandstorms become more frequent.

　　Drinking tea

　　There is an old custom in southern China that people drink tea on the day of Grain Rain. Spring tea during Grain Rain is rich in vitamins and amino acids (氨基酸), which can help to remove heat from the body and is good for the eyes. It is also said in the south that drinking tea on this day would prevent bad luck.

　　Eating toona sinensis

　　People in northern China have the tradition to eat the vegetable toona sinensis during Grain Rain. An old Chinese saying goes “toona sinensis before the rain is as tender as silk”. The vegetable is nutritious and can help to strengthen the immune system. It is also good for the stomach and skin.

【2017年高考英语一轮复习讲练测：必修3 语法专题复习 动词时态语态复习（1）（测）（原卷版）】相关文章：

★ 2017届高考英语二轮复习大题冲关秘籍完形填空之记叙文：命题趋势（含解析）

★ 2017届高考英语二轮复习大题冲关秘籍语法填空：名校模拟（含解析）

★ 2014届高考英语一轮复习课时作业(二十八)必修5Module 4《Carnival》（外研版）

★ 2017年高考英语一轮复习讲练测：必修3 语法专题复习 动词时态语态复习（1）（练）（原卷版）

★ 2014届高考英语一轮复习课时作业(三十四)选修6Module 4《Music》（外研版）

★ 2014届高考英语一轮复习课时作业(二十三)必修4Module 5《A Trip Along the Three Gorges》（外研版）

★ 2014届高考英语一轮复习课时作业(三十八)选修7Module 2《Highlights of My Senior Year》（外研版）

★ 2017届高考英语二轮复习大题冲关秘籍阅读理解七选五：创新押题（含解析）

★ 天津市武清区杨村第四中学2016届高考英语一轮复习语法专题五《状语从句》课件外研版

★ 【人教版】2014届高考英语一轮复习指导考点针对练：必修5 unit5《First aid》