Unit 1
Section A
1. revolve around 围绕
2. track down 追踪到，追查到 3. pick on 找茬，欺负 4. tell on 告发
5. be in disbelief不信；怀疑
6. wear a vacant expression 带着茫然的表情 7. adjust to sth./doing sth.
8. long to do sth./long for sth. 渴望 9. pledge to do sth. 承诺做某事 10. work out 找出答案；解决
11. blossom on one’s own依靠自己活得有声有色 12. become essential to 对……必不可少 13. enrich one’s life 丰富某人的生活 14. hit/strike home 被领会
15. reckon with 考虑；面对；对付
16. be emotionally drained and exhausted 在情感上疲惫 17. lead up to引起
18. stand erect 站得笔直 19. index finger 食指
20. thumbs up/down 翘拇指（表示接受或成功）/拇指向下（表示拒绝或不成功） 21. end up doing sth. 以做某事而告终 22. a welcome bonus 额外的礼物 23. pray for 为……祈祷
24. constantly love and support 永恒的爱和支持 25. get (sb.) through （帮某人）度过难关 26. reconcile sth. with sth. else 使和谐一致 27. limitation to/on 对……的限制
Unit 2
Section A
1. endurance athletes 耐力运动员 2. iron deficiency 缺铁
3. moderate exercise 适度的运动
4. evidence of iron deficiency 缺铁的迹象 5. associate professor 副教授
6. iron supplements铁离子补充剂 7. bounce back 恢复健康；振作起来 8. in general 总体来说
9. respectively 各自地；分别地 10. up to 多达
11. at risk 有危险
12. be liable to do sth. 易于做某事；易遭受
13. recommended daily allowance of iron 建议的日摄入铁量 14. tip sb. over the edge 使某人受不了 15. a variety of mechanisms 各种机制 16. be associated with 与……相关 17. digestive system 消化系统 18. blood vessel 血管
19. molecules of blood protein 血蛋白分子
20. compromise one’s exercise performance 使某人的运动成绩大打折扣 21. iron reserve 铁离子储量
22. be likely to do sth. 有可能做某事
23. be advisable to do sth. 做某事是明智的 24. modify one’s diet 改进饮食 25. undo the problem 解决问题 26. throw up 呕吐
27. in some cases 在某些情况下
28. enhance the amount of iron absorbed 增加铁的吸收量 29. derive…from…从……获得…… 30. avoid doing sth. 避免做某事 31. interfere with 干扰；妨碍 32. sum up 总结
33. remedy the deficiency 弥补不足
Unit 3
1. operate on the principle that… 以······为原则（宗旨）运作 2. claim success with 宣称……成功
3. receive considerable publicity for 因……而备受关注 4. troubled youngsters 问题青少年 5. see…as··· 把我们视为······
6. cultivate a comprehensive set of principles倡导一整套价值观念 7. spread···to···把······向······传播 8. be willing to do sth. 愿意做某事 9. suspend a program 暂停一项计划 10. be associated with 与······相关
11. be scheduled to do sth. 被安排/定于做某事 12. a magnet program 一个引人注目的计划 13. over sb.’s protest 不顾某人的抗议 14. quest for 对······的追求
15. spend some time doing sth. 花时间做某事 16. energetic exchange 激烈的讨论
17. evaluate one’s class performance 评估某人的课堂表现 18. put forth 使出；发挥
19. approach to ······的方法 20. take responsibility for 为······承担责任 21. avoid the controversy 避免争议 22. complete with 包括，具有 23. a key ingredient 一个重要因素
24. demonstrate the school’s philosophies and outlook 实践学校的思想和观点 25. tend to do sth. 倾向于做某事 26. do one’s utmost全力以赴
27. It is worthwhile for sb. to do sth. 某人做某事是值得的 28. at the outset 开始
29. make a commitment to sth./doing sth. 承诺做某事 30. boarding schools 寄宿学校
31. conduct faculty evaluations 评估教职员工 32. kind of 有点
Unit 4
1. work on 从事；致力于 2. be in love with 爱上 3. approve of 同意 4. assemble 组装 5. go ahead 继续
6. severe 严厉的；严肃的
7. be dedicated to 献给……;专心致志 8. for sale 出售；待售
9. come up with an idea 想出一个主意
10. refashion the doll into 把这个娃娃改造成······ 11. name…after… 以……命名 12. decline interviews 谢绝采访
13. be disgusted by/at/with对……讨厌 14. instantly rise to fame 一举成名 15. solemn 严肃的；庄严的 16. be inspired by 受……的启发
17. capture the world’s attention 令世界瞩目 18. there was no doubt (that)…毫无疑问 19. pose for the portrait 为画像摆好姿势
20. save her from a very boring life 使她摆脱了一种乏味的生活 21. a prominent figure杰出人物
22. the settlement of the American frontier 美国拓居 23. go against tradition 反传统而行 24. run away from 从……逃走/出走
25. earn a reputation for being honest and hard working 因为人诚实、工作勤奋而赢得声誉 26. sign a contract with sb. 与某人签订一份合同 27. identify 识别
28. be short for…是······的缩写 29. evolve from 从······进化而来 30. recruiting posters 征兵招贴画
Unit 5
1. the preceding shift 上一位（批）值班人员 2. the pit of one’s stomach 胸口，心窝 3. reach for the light伸手去拉灯 4. lie motionless 一动不动地躺着
5. feel for the faint pulse感觉那微弱的脉搏 6. ease her thirst 缓解她的干渴
7. make no attempt to 没有尝试去做某事 8. manage to do sth. 设法做某事
9. go about providing for her needs 开始做她所需要的 10. remove…from…从……拿开 11. avoid doing sth. 避免做某事
12. spend her last ounce of strength 耗尽了最后的那点力气 13. sense my thoughts 看穿了我的心思 14. interval 间隔
15. a swell of emotion 一股情感
Unit 6
1. watch sth. for… / to watch for 观察某物以获取······ / 小心等待 2. large schools of fish 大群的鱼
3. be reported to do sth. in unusual patterns 据报道说以异常的方式做某事 4. be a major concern 是关注的重点
5. insert sth. in / into / between 把某物插入······中／中间 6. in addition 另外
7. enclose sth. in … 将某物包入／装入······ 8. attach sth. to 把某物附加在 / 依附于 ······ 之上 9. keep sth. handy 手边备有某物
10. put out 扑灭 / 生产／投资 ／发挥 11. fragments of broken glass 碎玻璃片 12. agree on 就······取得一致意见 13. be busy with / doing sth忙于做某事 14. a sensible arrangement 明智的安排 15. check in 登记 / 报到 16. with accuracy 精确地 17. be resistant to对······有抵抗力 / 抵制力 18. make a great difference in / to…在······方面 ／使······大不一样
Unit 7
