精品文档高中英语必修三第四单元重点、难点 Unit Four Astronomy: the science of the stars1、They were followed in time by land animals. 陆地动物及时出现。in time及时；终于A stitch in time saves nine. 小洞不补，大洞尺五。 You will get used to it in time. 最终你会习惯的。易混辨析：in time和on time in time表示“及时；终于”； 而on time表示“按时”。联想扩展：in no time 立即；马上 at one time 曾经；一度 at a time 一次 at any time 在任何时候 at times有时；偶尔 from time to time 有时即时活用： How often do you go to see your parents? - _.A. In no time B. After a while C. In a
