展开全部
现在进行时的结构：am/is/are +现在分词例句：1. I am reading now.2. He is watching TV.3. We are playing basketball.过去进行时的结构：was/were + 现在分词例句笑做：1. Tom was doing his homework at that time.2. We were singing an English song when the teacher came in.将来碰带衡进行时的结构：行李will/shall+be+ 现在分词例句：1. I shall be working on my doctoral dissertation during May.2. What will you be doing this time tomorrow?
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
推荐律师服务：
若未解决您的问题，请您详细描述您的问题，通过百度律临进行免费专业咨询
