Lesson 72 What s happening?New words out autof 离开，在外 run rn 跑, 奔 hill hl 小山 fight fat 打架 skip skp 跳绳 read ri:d , 阅读; 朗读 write rat . 写，写作 aut out rn run hl hill fat fight skp skip ri:d read rat writea hundred two hundred three hundred four hundred five hundred six hundred seven hundred eight hundred nine hundred a thousand本课小结 out of “ 在。外，离开 ” come out of the school 从学 校里出来 Come out of the classroom 从班级里出来 12.run 跑，奔 “ 现在分词running” 如：Sue is running down the hill 苏正往山下跑 13. hill “ 小山” mountain 大山
