about(1)worry about(2)hear about(3)talk about(4)think about2
against(1)against the rules(2)protect sth
against sth
at(1)be good at(2)be surprised at(3)laugh at(4)look at(5)point at(6)at first(7)at last(8)at least(9)at a time(10) at the time(11) at the moment(12) at the bottom of…(13) at the top of担心七下考虑八上九上九上擅长七上对……感到惊奇九上嘲笑;对……一笑置之九下看七上指着……七下起初;首先七下终于;最后八上至少;起码九上每次;一次九上那时;在那段时间九上此刻,目前七上在……的底部八上在……的顶端八下(14) at weekends(15) at school(16) at work4
away(1)fall away(2)get away(3)give away(4)go away(5)keep away from(6)keep sb
away(7)put away(8)run away(9)send away(10) sweep away(11) take away(12) throw away5
down(1)break down(2)count down(3)sit down(4)slow down(5)turn down在周末七上在学校;上学八下在工作七上突然向下倾斜九上离开,逃离捐献走开,离开远离(使)避开;(使)不靠近 九上收起;收拾好七上逃走;逃跑九上发送,派遣扫去七上夺去;拿走八上扔掉;丢弃九上出故障倒数,倒计时八下坐下七上减速调低