see/hear/watch sb doing sth 听/看/观察到某人正在做某事
I hear him singing。
be afraid of doing sth 担心(害怕)会发生某事
My little sister is afraid of staying at home alone。
be interested in doing sth 对做某事的兴趣。
I'm interested in playing games。
【小升初英语70个必背重点句型】相关文章:
最新
2016-11-24
2016-11-24
2016-11-09
2016-11-04
2016-11-04
2016-11-02