1.enjoy v.---adj. enjoyableenjoy doing sth. 喜欢做某事==be fond of sth./doing sth.enjoy oneself(=have a good/great/wonderful time=have fun)(in) doing sth.2.experience n.---v. experience体验，经历---adj. experienced 有经验的experience 不可数名词-经验（后面常接介词in 或of短语）可数名词—经历an experience /an exciting experience3.earn vt. 赚钱，谋生；博得，得到earn one’s living/earn one’s bread 谋生，维持生计4. respect vt. 尊敬；重视；注意n. （不可数）尊重，尊敬；（可数）点；方面---adj. respectable正派的，受人尊敬的；好的，令人满意的---adj. respected 受尊敬的，受敬重的---adj. respectful 有礼貌的，恭敬的(of+N/to sb.) 反义disrespectful---adj. respective 各自的（仅用于名词前）respected多用于修饰人，它与respectable的区别在于respectable表示受人尊敬的可能性，但未必被respected 搭配用法：respect sb. for sth. 因某事而尊敬某人in respect of sth. 关于，就…而言show respect for sb. 尊敬某人lose the respect of 失去对..的尊敬earn/win respect 赢得尊重5.devote vt.致力于；献身--adj. devoted挚爱的（be devoted to sb.--n. devotion挚爱，深爱；忠心devote oneself to致力于，献身于；专心于sb. devote sth. to doing sth. 把…献给；把…专用于sb. devote sth. to sth. 用于be devoted to sth/doing sth. 把时间(钱、精力等)献给(做)某事6.average n.平均数；平均水平；一般标准—adj.中等的；普通的；平常的—LV.平均为on (an / the) average 平均，按平均计算；一般说来；通常above/below average 平均水平之上/下7.challenge n. 挑战；怀疑, 质问；艰巨的任务;难题--vt. 挑战；质疑；邀请某人比赛---adj. challenging 具有挑战性的---n. challenger挑战者the challenge of doing sth….的挑战face/accept/take on a challenge面对/接受挑战meet/rise to a challenge迎接挑战challenge for sth. 挑战某物challenge sb. to do sth.质疑某人做某事8.encouragement n.鼓励，促进---v. encourage 鼓励，激励—反义：discourage v.使泄气；劝阻----n. courage 勇气；胆量；勇敢---adj. encouraging 令人鼓舞的，振奋人心的encourage sb. to do sth. 鼓励某人做某事discourage sb. from doing sth. 劝某人不要做某事/劝阻某人做某事have courage to do sth. 有勇气做某事9.for free免费的free from不受…的影响；没有…的；摆脱…free of charge/tax/duty/rent 免费/免税/免税/免租金free to do 自由地做某事free adj.免费的；自由的---v.释放；使自由；解脱，使摆脱；解救；解除---adv. freely自由地，不受限制地；畅通地---n. freedom 自由；自主10.look back on/upon sth. 回忆，回顾look back on/upon the past回首过去look back on/upon those years回首那些年look into 调查；观察look on旁观；认为，视为look out注意，小心；注意看look up查找；好转；向上看；尊敬；拜访look down on/upon轻视，看不起look through浏览；仔细查看；视而不见look after 照顾；照看look for 寻找look forward to (doing sth.) 期待，盼望look about 四处查看；考察事态（1）As look back upon those years，I am struck by Annie's wisdom.<回顾，回想>（2）I've been looking into this matter this afternoon.<调查>（3）Two men were fighting. The rest were looking on.<旁观>（4）When you're eating fish，look out for bones.<当心，小心>（5）We've been looking out for a new house，but the ones we've seen are all too expensive.<留心找某物>（6）Look up the word in the dictionary<查寻，查找>（7）I want to look my uncle up sometime.<看望，拜访>（8）She looked through her notes before the examination.<浏览>11. satisfaction n.满意—v. satisfy使某人满意；满足要求等；符合标准等---adj. satisfied满意的，满足的反义: dissatisfied---adj. satisfying 令人高兴的，令人满意的反义: unsatisfying，物体，做主语，一般很少用---adj. satisfactory满意的，够好的，反义: unsatisfactory，常用，表示事物本身具有的特点等be satisfied with sb./sth.对…感到满意with/in satisfaction 满足地，满意地to sb.’s satisfaction 使某人满意express satisfaction with/at sth.对…表示满意give sb. the satisfaction of doing sth. 使某人得到做某事的满足感get/gain satisfaction from sth.从某事物中得到满足感12.exchange v.交换，交流，兑换，更换exchange sth. for sth.用某物换某物exchange sth. with sb. 同某人交换/交流某物in exchange for 交换13. What is…like?用于提问某人或某物的情况怎么样。
其中like为介词既可以用于提问某人的长相怎么样，又可以提问某人的性情、品质等。
What does sb. look like? 仅用于提问某人的长相怎么样。
What does sb. like? 用于提问某人喜欢什么。
其中like为动词What do you think of sb.?问的是一个人的品行。
What do you think of sth.?==How do you find/like sth.?询问看法，表示“觉得…怎么样？”14. 动名词作主语，谓语动词用单数。
有时用it作形式主语，把动名词置于句末。
常用的句型有：It is a waste doing sth.做…是浪费It is no good/use doing sth.做…没好处/用途It is worthwhile doing sth.做…是值得的There is no sense in doing sth.做…没道理There is no point in doing sth.做…没有意义There is no use/good in doing sth. 做…没好处/用途There is nothing worse than doing sth.没有…比更糟的15. attend vt.出席，参加；上学；到场；（医生、护士等）照料，关心---n. attendance出席人数，出席，参加---n. attendant服务员，随从---n. attention注意，留心；照顾attend class上课attend school上学attend a meeting参加会议attend to处理(生意或个人事务)；照料；注意倾听；专心于attend to the matter处理事情attend，take part in, join, join in辨析四者均有“参加”之意。
Attend指出席或参加会议、音乐会、婚礼、宴会等，也可指听课、听报告等。
Take part in多指带着责任心参加大型活动，并在其中起一定的作用，如体育、比赛、游戏、讨论、战斗等Join 指加入团体、组织等，并成为其中的一员，如参军、入团、入党等Join in 强调参加正在进行的活动，如比赛、娱乐、谈话等Join sb. in sth. 和某人一起做某事16. the best way to do sth.the way to do sth.做某事的方法the way of doing sth. 做某事的方法all the way一路上；从头至尾by the way 在路旁；顺便说by way of 经由；通过…的方法in a way在某种程度上；有几分，稍微in no way一点也不，决不no way 绝不可能in the way 挡道；妨碍某人on the way to (doing sth.) 在去往…的路上；正在走向；快要成为…17. used to do sth. 过去常常做某事be/get used to sth/doing sth. 习惯于（做）某事be used to do sth. 被用来做某事be used for doing sth. 被用来做某事be used as sth.用作18. fun n.（不可数）娱乐，玩笑，有趣,有趣的人或事---adj. funnyfor fun 开玩笑地；为了好玩have fun (doing sth.) 玩得开心what fun多么开心make fun of 嘲笑；取笑it is fun to do sth. 做什么事有趣的sth. is fun.19. 疑问词+动词不定式结构常跟在动词ask, know, consider, explain, decide, wonder, understand, learn 等后面作宾语I don’t not what to do next.==I don’t know what I shall do next.20. prepare v.准备；筹备；把...准备好—adj. prepared有准备的，准备好的（不放在名词前）---n. preparation 预备，准备复数：准备工作，筹备工作---adj. prepared 有准备的反义：unprepared 无准备的prepare sth.准备某事prepare to do sth.准备做某事prepare sb. to do sth.为某人做某事做好准备prepare for sth.为某事做准备prepare sth. for sth.为某事准备某物sb. be prepared to do sth.某人有能力且愿意做某事do sth. in preparation for sth.为准备某事而做某事make preparations for sth.为…做准备工作in preparation在准备中21. though/although连词，引导让步状语从句，主句不能与but连用，但可与yet, still等连用though还可作副词，一般放在句末，而且前面多用逗号隔开，although无此用法。