互动封闭仿真课堂
1、智能交互 2、电子板书式视频教学 3、在线互动问答 4、封闭课堂启发式教学方式
随堂测试、知识梳理、易错点揭示、总结启迪智能错题本
听课中的错题能自动加入错题本，课后可方便复习及导出错题本升级服务
在线答疑、课后同类题练习、讲义下载、短信提醒My mother is very good at raising plants and flowers.We have plants and flowers indoors and outdoors all the year round.Some of our plants were very small in the beginning,but now they are large and very beautiful.On top of our roof there is a big glass-enclosed greenhouse.
All our friends love to come to our house to see the beautiful world my mother has made for us. Every morning and evening we see my mother taking care of her plants like little children.As her real children grow older and more independent,my mother devotes more time to her garden.
This is a very good way to spend one’s free time.
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