1、Unit 2 English around the world,Step One 构词助记,内容索引,Step Three 语境助记,Step Two 词义助记,Vocabulary Breakthrough,Step One 构词助记,A组 前缀 western adj. adj.中西部的 B组 后缀 office n. adj.官方的；正式的；公务的 actual adj. adv.实际上；事实上 gradual adj. adv.逐渐地；逐步地 spell v. n.拼写；拼法 fluent adj. adv.流利地；流畅地 frequent adj. adv.常常；频繁地 use n.
2、 n.用法；使用；词语惯用法 express vt. n.词语；表示；表达,midwestern,official,actually,gradually,spelling,fluently,frequently,usage,expression,C组 转化n.本地人；本国人adj.本地的；本国的n.基部；基地；基础vt.以为根据adv.直接；挺直adj.直的；笔直的；正直的,native,base,straight,Step Two 词义助记,A组 同义词 lift n. n. flat n. n. really adv. adv. often adv. adv. order v. v. ta
3、xi n. n. B组 形近词 later adj.后来的，以后的 adj.较后的；后半的；(两者中)后者的,elevator,apartment,actually,frequently,command,cab,latter,Step Three 语境助记,背诵经典 1. The army officer commanded his soldiers to fire as soon as the enemies came up. 2. She requested that no one be told of her identity until the meeting. 3. I recognized her by her fluent English. 4. British and American English are different in vocabulary and spelling. 5. It is frequent exercise that is playing an important part in his good health.,
