学习句子方法如下：Where unemployment and crime are high, it can be assumed that the latter is due to the former
在失业率和犯罪率高的地方，我们可以假定高犯罪率是由高失业率造成的
分析：该句中 where 引导的是地点状语从句
重难点词：unemployment n 失业 (状态)；失业人数；失业率crime n 犯罪活动；罪行assume v 假定；设想latter n 后者重难点词块及句型：due to 由于；因为it is assumed (that)
认为是……状语从句时间状语从句when, whenever, while, as, since, after, before, until, once, as soon as, hardly / scarcely
when, the moment, the minute, immediately 等引导地点状语从句where, wherever 等引导原因状语从句because, since, as, now that 等引导结果状语从so
that, such
that, so that 等引导句条件状语从句if, unless, as / so long as, in case, on condition that 等引导目的状语从句so that, in order that, for fear that, in case 等引导方式状语从句as, as if, as though 等引导让步状语从句though, although, as, even if, even though, while, however, whatever, no matter how / what / who
