Unit1 People around us I 单词解释. Person: people;human人 probably: possibly;maybe也许 forget : not remember 忘记 encourage sb. = give sb. hope or support鼓励 cheerful = happy;pleased;glad 开心smart = clever / bright/wise 聪明的 support= give sb. help 支持remain= still be ;keep 仍然;保持 joke:something funny II 默写词组. (1-16均为正文所出现知识点)1. as well 除之外,也 2. take care of = look after