Ill. Detailed Study Text A of Unit 7. Friend on the Line I Study the Words 1 male n/a.男性(的),雄性(的)[反] female a/n 女性(的) 2. mystified a从 mystify vt使神秘化,迷惑,派生而来 3. loose a.放松的,宽松的,自由的,不严密的同源派生 词: loosenν使松,变松 Loosely adv.松驰地[同] relaxed, free[反]tght紧的 strict严肃的 4. elevator n.由 elevateⅵt.抬起,使升高[同]lift
III. Detailed Study: 3. loose a. 放松的，宽松的，自由的, 不严密的 同源派生 词：loosen v. 使松，变松Loosely adv. 松驰地 [同] relaxed, free [反] tight紧的 strict 严肃的 Text A of Unit 7 :Friend on the Line I. Study the Words 1. male n./ a. 男性（的），雄性（的） [反] female a./ n. 女性（的） 2. mystified a. 从mystify vt. 使神秘化，迷惑，派生而来 4. elevator n. 由elevate vt. 抬起，使升高 [同] lift
5 hesitateⅵ犰豫,不情愿,踌躇,[同] waver同源派生 ia]: hesitatingly adv ; hesitant adj. hesitation n 6. importance n.重大,重要[同 weight, significance 7 role n.作用,职务,任务,角色[同] function, duty task, character 8 postman n合成词: post-man 9 mailbox n.合成词:ma|-box 10. warmth n温暖,热情;Ⅴ使变暖,由warm-th(名 词后缀)[同]heat[反] coldness同语源派生词: Warmer 取暖器
5.hesitate vt.犹豫，不情愿，踌躇， [同] waver 同源派生 词：hesitatingly adv.；. hesitant adj. ， hesitation n. 6. importance n. 重大，重要 [同] weight, significance 7. role n. 作用，职务，任务，角色 [同] function, duty, task, character 8.postman n. 合成词：post-man 9.mailbox n. 合成词：mail-box 10.warmth n .温暖，热情 ；v. 使变暖，由warm-th（名 词后缀） [同] heat [反] coldness同语源派生词：warmer 取暖器
2. When did the author and the old man become friends through the phone?(From the time he dialed the old man back and said hello to the old man . 3. What did the old man do after their first talking through the phone?(He called the author almost every day. 4. What events did the old man experience? (He experienced World War I and I)
2. When did the author and the old man become friends through the phone? (From the time he dialed the old man back and said hello to the old man.) 3. What did the old man do after their first talking through the phone? (He called the author almost every day.) 4. What events did the old man experience? (He experienced World War I and II)