围绕主题句展开，支持、说明和阐述主题句的句子便是拓展句。拓展句紧扣主题句中的关键词而展开，句子与句子之间逻辑清楚，上下转承结合得当，简明扼要，重点突出。
小学优秀二年级英语作文大全范文一：
Spring is really here, in the pond, the fields, in the sky, glow with vitality everywhere. Nature's beauty has become rich together.
A clear day, warm in the sun on the body, soft spring breeze brush his face, both warm and comfortable: the rainy day, bursts of spring thunder exploding from time to time, both thrilling and exciting.
小学优秀二年级英语作文大全范文二：
Spring scenery is so beautiful, spring, the mood even more beautiful.
Rickets an entire winter backs straight, and cheerful smile full of hope. Parks and lively up, photography of young people, old people fishing, catching insects, children, one by one intoxicated in the arms of nature, linger.
小学优秀二年级英语作文大全范文三：
An old man takes one last look before leaving the City Cemetery at Biandanshan of Wuhan, Central China's Hubei Province.In ancient times, people celebrated Qing Ming Jie with dancing, singing, picnics, and kite flying.
Colored boiled eggs would be broken to symbolize the opening of life.
In the capital, the Emperor would plant trees on the palace grounds to celebrate the renewing nature of spring. In the villages, young men and women would court each other.
小学优秀二年级英语作文大全范文四：
Celebrated two weeks after the vernal equinox, Tomb Sweeping Day is one of the few traditional Chinese holidays that follows the solar calendar-- typically falling on April 4, 5, or 6.
Its Chinese name "Qing Ming" literally means "Clear Brightness," hinting at its importance as a celebration of Spring. Similar to the spring festivals of other cultures, Tomb Sweeping Day celebrates the rebirth of nature, while marking the beginning of the planting season and other outdoor activities.
小学优秀二年级英语作文大全范文五：
Children's day is coming. I decided to do many things on that day.
First of all. That day we will get up early, came to the school, because we now is a junior high school student, so the school won't for us as the primary that give us after 61, although just top junior high school of time, but a little habits, half year after will probably already accustomed to junior middle school life.
61 will be here soon, and now we are facing tests sports add try. Also is in the June 1 day, I hope we can take an examination of teenager years is a good grades.