衡中同卷2019-2020学年度上学期高三年级一调考试地理答案

衡中同卷2019-2020学年度上学期高三年级一调考试地理答案，查看衡中同卷一调各科试卷及其答案请关注微信号：趣找答案

already的意思是“较早地”“提前”,可表示“比预想发生的时间早”,含有“想不到某事竟然已经发生了”或“以为某事会晚一些发生”的意味。yet用于谈论尚未发生但可能发生的事。1.already多用于肯定句,而yet多用于疑问句或否定句作“已经”“还”“仍然”解,通常放在句末。The guests have already arrived.客人已经到了。Have the guests arrived yet?客人到了吗?The guests have not arrived yet.客人还没到。2.already有时也可用于疑问句中表示惊讶、怀疑,或者表示期望〔预计〕有一个肯定的回答。试比较以下两个句子：Have you had your lunch yet?你吃过午饭了吗?(一般疑问句)Have you had your lunch already?你已经吃过午饭了?(表示惊讶)Have you received your invitation yet?你收到邀请信了吗?(一般疑问句)Have you already received your invitation?