ready – prepared 有准备的
get ready for – get prepared for 为…做好准备
ready – willing 乐意的
rarely – hardly – seldom 很少， 几乎不
usually – normally 通常地
normal – common – usual – average 通常的
suddenly – abruptly(A级) 突然地
protect – preserve 保护
slight – a little 轻微的
harmful – damaging -- bad 有害的
harm – damage 损害
hurt – injure 伤害
shine – polish 擦亮
deadly – killing – fatal 致命的
affect – influence – impact 影响
impartial (B级) – fair – just 公正的
extract – take out 拔出
repair – fix 修理
physician – doctor 医生
depend on – rely on – be dependent on 依靠
particularly – especially 尤其， 特别
obvious – evident – clear – distinct 明显的
safe – secure 安全的
ensure – make sure – make certain 确保
pretty – very – rather – fairly 相当地
distant – remote 遥远的