at an astonishing rate

　　- 剑17 阅读 -

　　1、雅思小作文必备词

　　雅思小作文经常会涉及到数据的分析，那么，rate 这个词绝对是雅思小作文写作的必备词汇，从雅思真题中出现的 rate 来看看它的相关用法吧

　　2、rate 真题例句

　　eg. In the first half of the 1800s, London’s population grew at an astonishing rate, and the central area became increasingly congested.(IELTS176,T1,R1)

　　eg. The women who had learnt to read through the National Literacy Crusade had the lowest rates of child mortality. (IELTS6,T4,R2)

　　eg. Adults and children are frequently confronted with statements about the alarming rate of loss of tropical rainforests. (IELTS4,T1,R2)

　　eg. The charts below give information about USA marriage and divorce rates between

　　1970 and 2000, and the marital status of adult Americans. (IELTS6,T4,W1)

　　3、相关实用表达

　　at an average rate of 平均速度为……

　　at an alarming rate 以惊人的速度

　　at a/the rate of 以……速度

　　crime/divorce rate 犯罪率/离婚率