参考答案：自主学习：一、in colour; be superior to; wind up; spring up; a variety of; in that case; stand for; be capable of; up to sb; be familiar with;merely; accompany; anyhow; ample; brand; in that case; stand for; be capable of; up to date; up to sb; be familiar with; look into; in time; on time; on sale; on the market二、at; at; on; for; by; for; in; in; On;at in on for by since. at 时间某一点前，in 某一段时间前，on 用于特定的某一天前。 for 表示经过了多少时间，by 表示“不迟于某个时间”，since 表示“从过去某个时间一直延续到现在”。 其它时间介词有：during; after; before; between; from; until; over 等。 点拨：（at in on ; by the day, by weight; in, after; 其它介词的基本含义。）at in on at 用于比较小的地点和场所前；in 用在极大的地点场所前；on 表示在某个东西的表面。其它的介词地点介词有：above/below; over/under; on/beneath; behind; near/by; opposite; against点拨：against oppositeOn in toIn 在范围内；on 接壤，to 表示方向。其它的范围、趋向的介词有：across/through; between/among; up/down; off; into; along; over; past; round其它介词有：above/over; beyond; below; beside; except; without; with; from behind; from above; but for; concerning/including/considering 等。Exercise:by; for; through; in; into, down; over; at, on; of, on; After, in短语分类：（略）合作探究：on sale; up to date; capable of; stands for; satisfied with; on the market; In that case; in time for; up to; agree withfrom; in; on, in; in; from; of; in; from; with; to; between; among; to; with; for. Into;DB当堂检测：ABCDA BCDBC DBABC BACBC
