摘要:whywhy的含义是“为什么”：—Why was he late？ —He missed the bus． —他为什么迟到了？—他没赶上公共汽车。whenwhen的含义是“什么时候”：—When do you get up？—7 a．m．—你平常什么时候起床？—早晨7点。[阅读全文]

摘要:1）引导地点状语从句的连词有where, wherever, everywhere:where:I'll drive you where you're going. 你到哪儿去我都可以开车送你去。Please keep sitting where you are. 请仍坐在原处。I'm quite comfortable[阅读全文]