北师大版高中英语选修七教案：Unit20 New Frontiers词汇篇2（学生版）.doc

unit20 new frontiers-词汇篇2_1、掌握本单元lesson2、 lesson3及communication workshop中的重点单词，短语及句型。2、灵活运用本单元lesson2、 lesson3及communication workshop中的重点单词，短语及句型。一重点单词与短语1. give away赠送；泄漏(秘密；表露短语拓展：give in to对屈服give up放弃give off放出；排出give out用完；分发；公布；精疲力竭give in投降；屈服；让步；呈送give way to给让路someone in the group gave him away to the police.团伙中有人向警察告发了他。图解助记短语give out的三种意思2. take over接收，接管；继承；支配短语拓展：take for当作；误当作take off起飞；脱下；迅速流行；解除(工作、职务等)；撤掉take to喜欢；亲近；适应take.for granted认为理所当然take in吸收；欺骗；包括在内；收留；领会，理解；观看take apart拆开，拆卸take on呈现；雇佣take out拿出，取出；除去take up占据take down记录lesley explains possible treatments but you can tell shes not taking it in.莱斯利解释了各种可行的疗法，不过，你可以看出来，她并没有领会。3.donate vt.捐赠，赠送；捐献(器官)donation n.捐赠；捐赠物donate sth.to.把某物捐献给collect donations for.为募捐make/give/present a donation to捐赠the silver trophy was donated by a leicester businessman.银制奖杯是由一个莱斯特的商人捐赠的。please make a donation to unicef.请向联合国儿童基金会捐款。4. correspond v.通信；相一致，符合；相当于correspond to/with和一致correspond with和通信correspondence n.一致，符合；通信联系；往来书信in correspondence with与有通信联系correspondent n.记者，通讯员；通信者corresponding adj.符合的，相应的，相关的she still corresponds with american friends she met nine years ago.她仍与9年前结识的美国朋友们通信。the two maps of london correspond closely.这两张伦敦地图很相似。5. cure v.治愈(病人)；治好(疾病)；矫正，改正(某人的不良行为)；解决(问题)；n.治疗；疗程cure sb.of.治愈某人的；矫正某人的a cure for.针对的治疗take a cure接受治疗an operation finally cured his shin injury.手术最终治好了他胫部的伤。we need to cure our environmental problems.我们需要解决我们的环境问题。词义辨析cure，treat(1)cure表示“治愈”，宾语既可以是人，也可以是疾病，有时也表示“矫正；革除”。(2)treat表示“治疗”时，多接人作宾语，强调治疗动作，并不说明是否治愈。6. declare v.宣告；宣布；声明；表明；宣称)declare.to be.宣布为declare war on.向宣战declare for/against表示赞成/反对he declared his intention to become the best golfer in the world.他表明自己想成为世界上最好的高尔夫球选手。the u.n.has declared it to be a safe zone.联合国已宣布它为安全区。7.range fromto从到range n.种类；系列辨析range fromto/change from to易混词组语义区别range fromto从到指范围的变化change from to从变成指性质、状态的变化the fronter ranges from the northern hill to the southern coast.边界从北部山地一直延伸到南部海岸。can i change my reservation from the fifth to the seventh?我能把我的预约从五号改到七号吗？8.although 引导让步状语从句辨析although/though/as易混词组语义区别although尽管通常情况下两者可互换，但是though可以引起倒装，作副词时可放在句尾though尽管as尽管引导让步状语从句时从句部分需要部分倒装although/though it was raining hard, yet they went on playing football.虽然雨下得很大，但他们还是继续踢足球。tired as/ though he was, he still went on with his work.尽管很累，他还是继续工作。9.be about to 即将，正要辨析be about to/be to do/be going to do易混词组语义区别be about to即将、马上就要去做此短语从时间上来讲等于be just going to do,因此在含有这个短语的句子中一般不再加时间状语be to do将要表示按安排或计划要在将来做某事，还可表示命令等语气，相当于should,must等。此短语可与将来的时间状语连用。be going to do将要表示按计划、安排做某事，但不一定马上去做，一般与时间状语连用。此短语还可用来表示推断或可能性。i am about to leave for shanghai.我即将离开去上海。the letter is to be handed to him in person.这封信必需当面交给他本人。what are you going to do for your holiday?假期你要做什么？10.go out熄灭1) 熄灭there was a power cut and all the lights went out.因停电所有的灯都熄灭了。2)播放，播出the first episode goes out at 8 pm.晚上8点播出第一集。3)出门参加社交活动he goes out drinking most evenings.大多数晚上他都到外边喝酒。11.beyond prep.在较远的一边；超出1)在(或向)较远的一边the road continues beyond the village up into the hills.这条路经过村子后又往上延伸到群山中。2)迟于或晚于(某一时间)it wont go on beyond midnight.这事不会延续到午夜以后。3)超出之外；非所能及the situation is beyond our control.局势已超出我们所能控制的范围。4) 超出；除之外hes got nothing beyond his state pension.除了政府发的养老金，他一无所有。12.take place发生短语拓展：take the place of代替， 替代take ones place坐某人的座位，代替某人的位置in place of=instead of代替，顶替辨析take place/happen/occur易混词组语义区别take place发生；举行尤其根据安排或计划发生的事情happen发生；碰巧偶然或突发性事情occur发生相当于happen13.as a result of作为的结果，由于短语拓展：as a result结果，因此result from源于result in结果为， 导致he was late as a result of the traffic jam. 由于交通堵塞，他迟到了。14.in case 以防万一辨析in case / in case of/ in the case of易混词组语义区别in case以防万一后接从句in case of假如后接名词、动名词in the case of就来说表示转而提及另一件事情take a hat in case the weather is very hot.把帽子带上 以防天气很热。in case of fire, open this safety door. 万一发生火灾，打开这扇安全门。in case of the learning english,we must practise.就学习英语来说， 我们必修练习。二重点句型1.there is no doubt about it.关于这一点是毫无疑问的。句型公式：there is no doubt that./about.(1)there is no doubt意为“毫无疑问”，后接that从句或“about名词”结构。there is doubt意为“值得怀疑”，后接whether引导的从句或“about名词”结构。(2)doubt v.& n.怀疑；疑问。作动词时，其用法如下：在否定句和疑问句中，doubt后面接that引导的宾语从句。在肯定句中，doubt后面一般接whether或if引导的宾语从句。作名词时，用法如下：用于肯定句时，一般接whether或if引导的同位语从句。用于否定句、疑问句时，一般接that引导的同位语从句。(3)be in doubt犹豫不决beyond doubt无疑地there is no doubt that what a cleaner does is harder compared with any other jobs in the society.毫无疑问，一个清洁工干的活比社会上其他工作都要辛苦。2. we started flying around the world and meanwhile，scientists figured out how to split the atom.我们开始坐飞机环游世界，与此同时，科学家们发现了怎样分离原子句型公式：how to do.(1)疑问代词who，what，which等和疑问副词when，where，how等后面跟不定式，构成不定式短语，在句中可用作主语、宾语、表语、宾语补足语等成分。(2)“疑问词不定式”经常用在某些动词后作宾语，这样的动词(或词组)有：tell，show，know，learn，find out，forget，wonder等。(3)疑问词why后跟不定式时，省去符号to。(4)“疑问词不定式”结构中的不定式要用主动式，不用被动式。(5)此用法中的不定式的逻辑主语需与主句的主语或宾语保持一致，否则用相应的从句。i dont know what to say.我不知道说什么好。三重点识记词汇1. give away泄露(秘密) 2. take over接管，接收3 rescue vt.&n.拯救，救援 4. original adj.起初的；最早的5. assess vt.评价；评估 6. assist vt.帮助；协助7. procedure n.步骤；程序 8. correspond vi.通信；符合9. meanwhile adv.同时 10. outspoken adj.直言的，坦率的11. cure vt.治愈 12. exploration n.探测；探险13. phenomenon n.现象 14. press vt.按；压15. permanent adj.长久的，永久的 16. enterprise n.企业17. worn adj.磨损的wear vi.磨损18. instructor n.指导者；教练instruct v.教导，指导19. donate vt.捐赠；赠送donation n.捐赠20. poison n.毒药；毒物；v.毒害poisonous adj.有毒的21. declare vt.宣告；宣布declaration n.宣告；宣布22. permit vt.许可，允许；n.许可证；通行证permission n.允许，许可23.technical adj.技术上的technique n.技术，技巧technology n.工艺学；技术例1. (2015湖北十堰调研) despite the fact that the big exam is drawing near, i suggest you _an evening a week for funtaking a walk with your parents, or treating yourself to an interesting movie.a. set aside b. give away c. put off d. take up例2. (2014山东) i dont really like the author, _i have to admit his books are very exciting. a. althoughb. unlessc. untild. once例3. (2015北京丰台一模) _most people come here for skiing, there are plenty if other things to do.a. although b. once c. since d. if例4. (2015北京东城二模)_you know him well, you will find him easy to be around and thoughtful.a. however b. thoughc. onced. before例5. (2015浙江杭州萧山三中阶段考试)the workers are going on strike for the salaries here are low _the rate elsewhere.a. with b. againstc. through d. beyond基础演练一.按要求完成下面各题。短语配对(一)1.in advancea.t o make something understood or clear2.give awayb. ahead of time3.take overc. solve the problem or make out the answer4.get across d. make sure of the control or management of5.figure oute. let out the secret短语配对(二)1.procedurea. situation in which one has to choose between two things2.donateb. order of way of doing things3.correspondc.to give money, food, clothes, etc.to sb.,especially a charity4.dilemmad.to exchange letters5.spilte.to divide, or to make something divide into two or more parts6.premierf. most important巩固提高二.根据句意及首字母或汉语提示,用单词的适当形式填空1.tobacco is trying to p_ a better image. 2.there are different _ (种类) of books in the library. 3.tibet is an a_ province of our country. 4.an _ (官员) of the local government called to see him. 5.i heard him quarrelling with his _ (同事). 6.if jim had not dived in to r_ him, the boy would have drowned. 一短语填空take overfigure outin advancemake up forgive awayget acrosscome out1.whats the best way to _ my opinions in a speech? 2.it didnt take the children long to _ the correct answer.3.can you give me some advice o n how to _ the time i have lost. 4.the film _ a long time ago. 5.if you had warned me _,i would not have done that. 6.the little boy _ his hiding place when he coughed. 7.his company was _ by his son after he died. 二用方框内所给动词短语的适当形式填空give away, figure out, make up for, take over, come into conflict, cure.of., rescue.from, make a great breakthrough, look into, donate.to.1. could you give me some tips on how to _the time i have lost?2. next you need to _ how to get over those obstacles.3. mr. bush feels that he is old，so his son will soon_ his business.4. he often _ with his roommates, which makes them annoyed.5. doctors are now able to _ people _ many diseases which in former times would have killed them.6. the little boy _ his hiding place when he coughed.7. and i would definitely _ money_ the poor people.8. hubbe was _ in exploring the space.9. they are _the cause of the accident.10. he _ a child _ drowning._一单项选择1.an award was _ to him for his great achievements. a. shownb. presentedc. offeredd. praised2. briggs will _ as general manager when mitchell retires. a. get awayb. take overc. set offd. run out3.after the _ of the climbers, the police were thanked for their work. a. rescueb. freedom c .helpd. safety4.the present situation is very complex, so i think it will take me some time to _ its reality. a. make outb. figure outc. look throughd. put off5.a college is going to _a students ability based on grades and then make the decision to admit or refuse an applicant. a. experimentb. parallelc. assessd. observe6.weve just moved into a bigger house and the res a lot to do. lets _ it. a. keep up withb.do away withc. get down tod. look forward to7.ones life has value _ one brings value to the life of others. a.so thatb.no matter howc.as long asd. except that8.a good speaker is supposed to manage to _the listeners what he means. a. make sense tob. appeal to c. attach tod. get across to9. he took pity on the people in the flooded-areas and _ his clothes and quilts to them. a. gave awayb. gave offc. sent outd. threw away10.ill spend half of my holiday practicing english and _half learning drawing. a. anotherb .the other c. others d. other二. 阅读理解a new study suggests that the round-the-clock availability that cell phones have brought to peoples lives may take a toll on family life. the study, which followed more than 1,300 adults over 2 years, found that those who consistently used a mobile phone throughout the study period were more likely to report negative “spillover” between work and home lifeand, in turn, less satisfaction with their family life. spillover essentially(本质上)means that the line between work and home begins to become unclear. work life may invade home life when a parent is taking job-related calls at home, for instanceor family issues may start to take up work time. for example, a child may call mum at work, telling her “microwave exploded”, explained noelle chesley, an assistant professor of sociology at the university of wisconsin-milwaukee and t he author of the study. the problem with cell phones seems to be that they are allowing for even more spillover between work and home.this may be especially true for working women, the study found. among men, consistent use of mobile phones seemed to allow more work issues to creep (潜入)into family time. but for women, the spillover tended to go in both directions. being “connected” meant that work cut into home time, and family issues came into work life.cell phones seem to be opening more lines for stressful exchanges among family mem