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　　O

　　1.once （熟义：adv. 曾经，一度） conj. 一旦

　　Once you understand this rule, you will have no further difficulty. 一旦明白了这条规则，就再也没有困难了。

　　2.operate （熟义：v. 动手术） v. 操作，操纵；管理 ，经营

　　He operates the lift. 他是开电梯的。

　　They operate three factories and a huge warehouse. 他们管着三家工厂和一个大仓库。

　　3.order （熟义：n & v. 命令） n．次序；秩序/点菜  n & v．订购

　　Some teachers find it difficult to keep order in their classes. 有些老师觉得课堂秩序很难维持。

　　We ordered two glasses of milk and some bread.

　　P

　　1.park （熟义：n. 公园） v. 停车；（暂时）留下（某人），寄存（某物）

　　Your car is very badly parked. 你的汽车停放得不好。

　　Park yourself in that chair while I make you a cup of tea. 你坐在那张椅子上，我给你沏茶去。

　　2.passage （熟义：n. 段落，节） n. 通道，走廊；旅费

　　They forced a passage through the crowd. 他们在人群中挤出一条路。

　　3.plant  （熟义：n&v. 植物；种植） n. 工厂

　　How much steel can be made in the steel plant？这钢铁厂能产钢多少？

　　4.position （熟义：n. 位置） n. 职位，工作；立场，观点

　　He applied for the position of assistant manager. 他申请副经理一职。

　　5.pretty （熟义：adj. 漂亮的，可爱的） adv. 相当

　　She seemed pretty satisfied with the result. 她对那结果似乎相当满意。

　　6.promise （熟义：v. 答应；诺言） v. 有希望

　　It promises to be warm this afternoon. 今天下午可望转暖。

　　There’s plenty of room for improvement in your work. 你的工作还有很多改进的余地。

　　7.perform:

　　① 表演(vt.) They are performing the play The Merchant of Venice.

　　② 表现(vi) He performed well in the contest.

　　8.present:

　　① 礼物 (n.) He sent me a present for my birthday.

　　② 在场的、出席的（adj.）There were 200 people present at the meeting.

　　③ 目前，当前（n.）I am afraid I can`t help you at present----I am too busy

　　④ 提出、介绍(vt.)  He presented his report to the manager when he finished it

　　9.power:

　　① 力量 (n.) It`s beyond my power to do this.

　　② 动力(n.)  wind power

　　③ 权利(n.)

　　10.place:

　　① 地方(n.) Qingdao is a good place to live in.

　　② 放置(vt.) When he came in,he placed his bag on the table.

　　11.point:

　　① 指（出）(vi.) The clock hands pointed to twelve.

　　② 点(n.) Two point six 2.6

　　③要点、论点(n.) Let`s stop discussing the useless problem and come to the point.

　　R

　　1.race:

　　① 竞赛(n.) a horse-race

　　② 种族(n.) people of mixed race

　　2.raise:

　　① 提高、举起(vt.)  Raise your voice to make yourself heard.

　　② 饲养；抚养(vt.)  My mother raised pigs at the countryside.

　　③ 筹集；集资(vt.)  The man raised money to build a primary school..

　　3.room （熟义：n. 房间 ）n. 空间

　　There is no room for so many people.

　　4.rough:

　　① 粗糙的（adj.）Touch the ball and tell me whether it is rough or smooth.

　　②艰辛的（adj.）Life is rough.

　　5.run （熟义：v. 跑，行驶  ）v. 经营，管理；

　　He has no idea of how to run a successful business. 他不知道把企业办好的方法。

　　6.regular:

　　① 规则的（adj.）The man does regular exercise to keep fit.

　　② 定期的、定时的（adj.）He goes to work by regular bus.

　　③ 照例的、经常的（adj.）Mary is a regular customer in the shop.

　　7.realize:

　　① 认识到(vt.) Only then did I realize I was wrong.

　　② 实现(vt.) He realized his dream of being a doctor.

　　S

　　1.save:

　　① 拯救、救(vt.)He jumped into water and saved the drowning man.

　　② 节约(vt.) Save water,please.

　　③ 储蓄(vt.) The girl saves some money for travel.

　　2.serve:

　　① 服务、服役(vt.) He served in the army during the war.

　　② 供（某人）饭菜、上菜(vt.) Learn to serve at table.

　　3.see （熟义：v. 看见 ）v. 见证

　　The year 2004 saw the improvement of human rights in China. 2004年见证了中国人权的进步。

　　4.sentence （熟义：n. 句子）v. 判决，宣判

　　He has been sentenced to pay a fine of 1000 pounds. 他被判罚款1000英镑。

　　5.separate （熟义：v. 分离，分开）adj. 各自的，独立的，单独存在的

　　We can’t work together any more; I think it’s time we went our separate ways.

　　我们再也不能在一起工作了，我看得各奔东西了。

　　6.settle （熟义：v. 定居，稳定，安定 ）v. 解决，处理

　　It’s time you settled your dispute with him. 现在你该跟他把争端解决了。

　　7.service

　　① 服务(n.) The food is good at the hotel,but the service is poor.

　　②公用事业的业务或工作状态(n.) a bus/train service

　　8.since:

　　① 自从……（以来）I have worked in the company since I graduated from college.

　　② 既然  Since you like the car,why don`t you buy it?

　　9.suggest （熟义：v. 建议，提议 ） v. 暗示，表明

　　His cool response suggested that he didn’t like the idea. 他反应冷淡表明他并不喜欢这个主意。

　　10.stage:

　　① 舞台(n.)  be/go on the stage 登台表演

　　② 阶段(n.)  at an early stage in our history  在我们历史发展的早期

　　11.spare:

　　① 业余的（adj.） I collect stamps in my spare time.

　　② 多余的（adj.）I have no spare money this month.

　　③ 拨出，匀出(vt.) Can you spare me some time?

　　④ 过剩，有余(vt.) spare no effort to do sth 不遗余力做某事

　　12.stand:

　　① 站 (vi) She stood there for two hours.

　　② 忍受(vt.) I can`t stand you.

　　③ 架(n.) a hat/coat stand

　　④ 摊(n.) a market stand

　　13.still

　　① 仍然、还(adv.) He is still a child,don`t scold him too much.

　　② 静的，不动的（adj.）Please keep still while I take your photograph.

　　14.sign:

　　① 符号、招牌(n.) Can you see that traffic sign?it says “Slow down.”

　　② 签名、签字(vt.) Sign your name here.

　　15.study:

　　① 学习,研究 (n.) The little boy is fond of study.

　　② 学习，研究vt..) I am studying how to swim.

　　16.should:

　　① 应该 You should clean your classroom every day.

　　② 竟然 I can`t believe that he should speak to his parents like that.

　　17.spring:

　　① 春天(n.) The weather is warm in spring.

　　②泉水(n.) a hot spring 温泉

　　18.sense:

　　① 感觉 (n.) The blind have a keen sense of hearing.

　　② 意识 (n.)  comman sense

　　19.some:

　　① 一些 Give me some paper,please.

　　② 某一 （在单数可数名词之前）Some Mr.Smith is waiting for you.

　　20.support:

　　① 支持(vt./n.) The chair can`t suport you two---you are too heavy.

　　② 赡养(vt.) He has a big family to suport.

　　21.strike (struck、struck)

　　① 打、击、敲(vt.) The stone struck me on the head.

　　② 袭击、攻击(vt.) A heavy storm struck the village.

　　③ 罢工(n.) a strike by bus drivers  be/go on strike  举行罢工

　　22.state:

　　① 国家、州(n.) There are fifty states in America.

　　② 状态  (n.) The old man is in a poor state of health.

　　③ 陈述、阐述（vt.）He stated his view the medicine could be used in curing cancer.

　　T

　　1.tell （熟义：v. 告诉） v. 讲述，分辨，判断，确定

　　Who can tell which is right and which is wrong. 谁能判断那个对那个错。

　　2.touch （熟义：v. 接触，碰；感动 ）n. 联系

　　Our head office can put you in touch with a branch in your area.

　　我们总公司可安排你与当地分公司取得联系。