一轮资料资源简介：

介词用法比较复杂，但亦有规律可循。
    ●难点磁场
    1.(★★★★)________his wife，his daughter also went to see him.
    A.Besides            B.Beside             C.Except            D.Except for 
                                                                (NMET1986)
    2.(★★★★)—What are you doing?
     —I’m looking________the children.They should be back for lunch now.
    A.after               B.at                C.for                D.up
                                                                (NMET1986)
    3.(★★★★)The doctor will be free________. 
    A.10 minutes         B.after 10 minutes      C.in 10 minutes      D.10 minutes after 
(NMET1992)
    4.(★★★★)We offered him our congratulations________his passing the college entrance exams.
    A.at                B.on                C.for                D.of
                                                               (NMET1993)
    5.(★★★★★)—How long has this bookshop been in business?
    —________1982.
    A.After              B.In                C.From              D.Since
                                                                (NMET1994)
    6.(★★★★★)Did you have trouble________the post office?
    A.to have found       B.with finding         C.to find            D.in finding 
(NMET1992)
    7.(★★★★★)—What do you want to do ________those old boxes?
    —To put things in when I move to the new flat. (北京2002)
    A.by                B.for                C.of                D.with
    8.(★★★★★)The train leaves at 6:00 p m. So I have to be at the station________5:40pm. at the latest.
    A.until              B.after               C.by                D.around
                                                                (NMET1997)