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1、第四单元重点词汇讲解Adjust(1).Vi&vt. 调整，调节，校正，适应，顺应（2）You can adjust this desk to the height of any child.这桌子可以配合小孩的高度任意调整。Adjust your language to the age of your audience.要根据听众的年龄使用相应的语言。Watch out for sharp bends and adjust your speed accordingly.当心急转弯并相应调整。It took her a while to adjust to living alone after
2、 divorce.她离婚后，过了一段时间才适应了单身生活。Just as I tried to make the necessary adjustment to this new situation, Wang Ping apperared.我正努力适应这里的新环境，这时王平出现了。（3） Adjust sth. to st调整 以适应 adjust to sth/doing sth 适应于Adjust oneself to使自己适应于 adjustment .n 调整，调节，适应Adjust to=adapt to适应 make an adjustment作出调整注意：adjust:适应，调
3、整，校正adapt:适应 改编adopt:采纳，收养Participate(1)vi. 参加，参与（2）We want to encourage students to participate fully in the running of the college.我们想鼓励学生完全参与学院的管理工作。As far as I know, she didnt participate in the discussion.据我所知，她没有参加讨论。（3）Participate with sb.in sth同某人参与某事Participate in sth/doing sth参与（做）某事Partic
4、ipant 参加者，参与者辨析：participate正式用法，侧重参加大型的团体活动并以积极的角色参与且发挥作用，如参加奥运会。attend侧重到场，不一定起作用，多用于参加会议，上课，婚礼，葬礼。Take part in侧重积极参与群众性，集体性的事业或活动。join侧重加入某团体，组织，党派。Join in侧重加入某一正在进行的具体活动，如讨论，游戏。Operate(1)vi.工作，运转，给做手术 Vt.操作（2）For most people , its impossible to operate a computer without a mouse.对大多数而言，没有鼠标几乎无法操作
5、电脑。The doctor said that the patient had to be operated on at once, which made us all worried.医生说这个病人必须立刻做手术，这使我们都非常担心。His father is operating a big company, which operates in several cities, making high profits.In return for society, he donated much money to a patient in need, who was operated on la
6、st year.他的父亲经营着一家大公司，在几个城市里运营着且盈利很高，作为对社会的回报。他为以为去年动了手术急需帮助的病人捐了一大笔钱。(3)Operate on sb.=make/perform an operation on sb.给某人做手术Operate a shop/a machine/business开店/操作机器/经营一家企业Come/go into operation开始工作/运转，生效Be in operation在运转中，在实施中练习：1. To be honest, it took me more than a month to _myself _to the new
7、school life.A. adopt to B. adjust to C. adapt to D. suit for2. Did he say something in the lecture that _you?-Not really. Actually I felt sleepy over his speech.A. adjusted to B. attached to C. referred to D. appealed to 3.Our employees are encouraged to_in the decision.A. attended B .take C. participate D. enter答案：B D C完成句子：All the doctors in the hospital insisted that he was badly wounded and that he _at once.(operate) 答案 (should)be operated on.