7B Unit4 Finding your way单元复习归纳一重点单词1. follow跟随;仿效 eg: follow me 随我来 2. north北,北方west西,西方 south南,南方 east东,东方 north-east东北方 3. A is方位 of B=A is( to/in/ on)+the 方位of B 4. be afraid be afraid of sth 害怕某事 be afraid to do sth 害怕做某事 5. straight径直地 go straight on 往前直走6. remember doing sth/ to do sth记得做过某事/记得要做某事forget doing sth/to do sth 忘记做过某事/忘记要做某事了 7. dangerous危险的 adj; danger 危险 n;8. sound声音(可数) 9. 1augh笑,大笑 laugh at sb