（外研版必修2）高三英语一轮单元复习教案：Module 2 No Drugs
知识详解
① reduce vt. 减少；缩减；约束，限制；使降低，降职；
使……变为(某个状态)(回归课本P12)
reduce... to...把……减少到……,reduce...by...把……减少了……,reduce sb.to doing sth.迫使某人做某事；使某人不得不做某事,reduction n.缩小，减少；缩版,make a reduction减价
【归纳总结】
【例句探源】
①The expenses have been reduced to 1,000 yuan one month.
每月的费用已降到1,000元。
②The expenses have been reduced by 200 yuan one month.
每月的费用已降了200元。
③Eventually Charlotte was reduced to begging on the streets.
最后夏洛特被迫沦落到沿街乞讨。
④We can make a reduction if you buy in bulk.
如果你大批购买，我们可以降低价格。
