精选优质文档-倾情为你奉上Unit 2 The Olympic Games单元要点预览词汇部分词语辨析1. make sure/be sure/for sure 2. in charge of/in the charge of3. compete / contest4. basis / base / foundation词形变化1. advertise vt. 做广告; 登广告advertisement n. 广告advertising n. 做广告 (作定语)2. replace v. 代替, 取代replacement n. 代替, 取代 replaceable adj. 可代替的; 3. interview v. n.面试, 面谈; 采访interviewee (面试中)受审核者; 被接见者; 被采访者interviewer主持面试者; 接见者; 采访者重点单词1. admit vt. & vi. 许可某人/物进入;接纳,接受某人(入院入学等);承认,招认2. c