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③which / that my mother gave me
第三步:将替换后的从句作为整体置于主句重复词后面。将①中的英文句子和句子③合并后变成:
④The suitcase was my birthday present which / that my mother gave me.
另外,我们还可以再添加一些信息,比如在句尾加上时间状语从句变成:
⑤The suitcase was my birthday present which / that my mother gave me when I was 18 years old.