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1、Unit15 Learning词汇篇1_通过本节课，学生可掌握unit15中重点词汇、短语及其用法，并通过各个题型的练习，巩固词汇基础，提升综合解题能力。一、重点词汇及短语1secure 基本用法secure adj. 稳固的；牢固的; 安全的 vt. 握紧，使安全The child felt secure near its parents.这个孩子在父母跟前感到很安全。Make the windows secure before leaving the house.出门之前把窗户关严。2lay off 基本用法lay off 解雇，裁员；休息；停止工作The company laid off
2、 100 workers last week.公司上周解雇了一百名工人。The doctor told Mary to lay off for a month.医生告诉玛丽得休息一个月。3suspect 基本用法suspect v. 怀疑；猜想； adj 可疑的；不可信的； n. 嫌疑犯The police are watching out for the suspect.警方正密切注意嫌疑犯的行动。They suspected that he was the murderer.他们怀疑他是凶手。4instruct 基本用法instruct vt. 教，讲授；指导，训练；说明；通知Dont i
3、nstruct your secretary to say you are out when you are in.不要教你的秘书在你在的时候说不在。I will instruct you when to start.我会告诉你我们该何时动身。5. aside from 基本用法aside from 除.之外Aside from you, everyone is suspect.除了你之外，每个人都有嫌疑。Aside from the foggy weather, the trip was good.除了天气多雾外，那趟旅行很好。6. bury 基本用法bury v. 埋葬； 掩埋；遮盖He
4、was sitting with his head buried in a book.他坐着埋头看书。Both his grandparents were buried here.他的祖父母都葬在这里。7. drill 基本用法drill n. 训练；钻孔机；播种 vi.训练；钻孔Youd better set a goal before you start the drill.练习开始前，你最好设定一个目标。She had lots of drill in listening.她在听力方面受过许多训练。8. alternative 基本用法alternative adj.供选择的；选择性的；
5、交替的 n.二中择一；供替代的选择Ill have no alternative but to go with you.我除了跟你走外别无选择。Please find alternative means of transport.请另外找一个运输方法。9. slight基本用法slight adj.轻微的，少量的；脆弱的；细长的；不重要的 His spine developed a slight curve.他的脊柱有点弯曲。The boss decided to pass over his slight mistakes.老板决定原谅他的小错。10. loose 基本用法loose adj.
6、 不严谨的；放荡的；宽松的；不牢固的 v.释放；开船；变松；开火The loose board in the floor should be nailed down.地板中松了的板子应该用钉子钉牢。That loose woman will come to no good.那荡妇不会有好下场的。11. obey 基本用法obey v.服从；按照行动；听话No matter what he is, he must obey the law.不论他是什么人，他必须遵守法律。Obey your boss or you will be fired.服从你的上司，否则你会被解雇。12. pace 基本用
7、法pace n. 速度，步速；步法 v.踱步；缓慢而行Each child learns at his or her own pace.每个儿童均按自己的进度学习。The boy does his work at a snails pace.小男孩慢吞吞地做作业。13. outstanding 基本用法outstanding adj.杰出的；显著的；未解决的He is one of the most outstanding writers of the time.他是当今最杰出的作家之一。He won theNobelprize for his outstanding contribution
8、 to physics.他因在物理方面的突出贡献获得了诺贝尔奖。14. reflect 基本用法reflect v.反映；反射；表达；显示；反省The sunlight was reflected in the water.日光由水面反射出来。He has to reflect on what answer to give.他得思考一下如何答复。15. select 基本用法select vt. 挑选; 选拔She selected a diamond ring from the collection.她从收藏品中挑选了一枚钻石戒指。She helped to select a dress f
9、or Ruth.她帮着给露丝选了一件衣裳。16. to a certain extent 基本用法to a certain extent 在一定程度上；在某种程度上I agree with you to a certain extent, but .我在一定程度上同意你的意见，但I agree with his plans, but only to a certain extent.我同意他的计划，但只在一定程度上。17. misunderstand 基本用法misunderstand vt. 误解；误会I think the couple misunderstand each other.我
10、认为这对夫妇未能真正互相了解。They pretended to misunderstand me.他们假装听错了我的话。18. pour 基本用法pour vt. 倒；灌；倾斜；骤雨Although I poured it carefully, I spilt some of the oil.虽然我倒油时很小心，但还是洒了一些。Tears poured down as she watched the sad scene.她一看到这悲惨的场景，便禁不住流下泪来。19. set off 基本用法set off 出发，动身；使爆炸；引发If you want to catch that train
11、 wed better set off for the station immediately.你要是想赶上那班火车，咱们就最好马上动身去火车站。Do be careful with those fireworks; the slightest spark could set them off.这些烟火要格外小心，稍有火星就能引起爆炸。20. lack 基本用法lack vt. n. 缺乏，没有I tell you, people will lack the means to live.我告诉你，人们将缺乏生活资料。The teacher lacked confidence in front
12、of his class.那位教师在学生面前缺乏自信。21. access 基本用法1. access n. 接近；入口；通道The avalanche cut off the access to the mountain village.雪崩切断了进入山村的通道。The only access to that building is along the track.到那座大楼的唯一通道就是沿这条小路走。2. access vt. 进入；（电脑）存取We cant access the Internet.我们连不上网。Branch officials can access the centra
13、l data bank.分行官员可以存取中央数据库。22. acquire 基本用法acquire vt. 获得，得到She has acquired a new set of interests.她逐步有了一些新的爱好。She had acquired much wisdom during her long life.她经年累月造就了很高的智慧。23. be accustomed to 基本用法be accustomed to 习惯于做某事I might have been incredulous had I not been accustomed to such responses.若非我
14、已经习惯了这样的回答，我可能不敢轻易相信。24. worthy 基本用法worthyadj.值得的；有价值的；配得上的，相称的；可尊敬的；应的This is a worthy English-Chinese dictionary.这是一本有价值的英汉词典。His behavior is worthy of praise.他的行为值得称道。25. defence 基本用法defence （defense） n. 保卫，保护A lot of money is spent on defence.国防方面的开支很大。They planned the defence of the town.他们订出了该城的防御计划。26. tend to 基本用法tend to 倾向于；倾向于My family tend to be quite long-lived.我家族的人大都相当长寿。I tend to think that she is right.我倾向于认为她是对的。27. ignore
