高中英语（新教材） 牛津译林版必修第三册Unit 2 词汇拓展课件.ppt

1、typhoontornadohurricanedestroydestructivemass destruction大规模毁灭；规模毁灭性；大规模杀伤性widespread destruction大规模破坏polebe poles apart天南地北, 南辕北辙, 截然相反, 大相径庭positive pole正极；阳极the South Polethe North Poleinforminform sb. ofkeep sb. informed ofwell informed见闻广博的；消息灵通的be informed of将获悉；被告知conferencepress conferencesh

2、ockshockedshockingbe shocked at/bybe shocked to doculture shock shock sb.It is shocking thatshockoften passive to surprise sb, usually in a way that upsets them 指使震惊、使惊愕：We were all shocked at the news of his death.听到他的死讯，我们都感到震惊。罪行之残暴使公众大为震惊。horrifyto make sb feel extremely shocked, upset or fright

3、ened 指使惊吓、使惊恐、恐吓：The whole country was horrified by the killings.全国都对这些凶杀案感到大为震惊。disgustto make sb feel shocked and almost ill because sth is so unpleasant 指使作呕、使厌恶、使反感作呕、使厌恶、使反感：scarescaredscaringscare sb. to deathscare sb. away/offscare sb. into doingbe scared at/byfrightento make sb feel afraid,

4、often suddenly 指（常为突如其来地）使惊吓、使惊恐：He brought out a gun and frightened them off.他掏出一把枪，把他们吓跑了。scareto make sb feel afraid 指使害怕、使恐惧：They managed to scare the bears away.他们设法把那些熊吓跑了。alarmto make sb anxious or afraid 指使惊恐、使害怕、使担心：alarm用于形容不好的事情或危险将要发生不好的事情或危险将要发生的心情，多为忧虑忧虑而非真的害怕。powerpowerfulcome into po

5、werin powera car powered by batteryenergy n. 能源，能量；精力能源，能量；精力辨析物理学中指能量、能源，用于人时则指体力和精力。例证Potential energy can be used to do work.势能可以用来做功。We should devote our energy to the career.我们应该致力于这项事业。force n. 力，力量力，力量辨析辨析通常指外力通常指外力，如物体相撞时产生的力量。例证The force of her fall was broken by the straw mats.草垫的缓冲作用减弱了她下

6、落的冲击力。The torrents of water rushed ahead with a terrifying force.急流汹涌奔腾。power n. 力，力量辨析普通用词，泛指一切力量、能力等。例证Adults know the power of love.成年人懂得爱的力量。The propelling power of trains is usually made of steam or electricity.火车的动力通常来自蒸汽或电。Strength n. 力气，力量力气，力量辨析通常指体力或人、事物等拥有的实力。例证He had hardly enough streng

7、th left to move his feet.他连移动双脚的力气都几乎没有了。Our national strength has increased since 1982.自1982年以来，我们的国力增强了。run out of sth.use up sth.sth. run outsupplysupply sb. withsupply sth. to sb.medical suppliesoffer v. 提供辨析指主动给予帮助主动给予帮助等，对方可以接受也可以拒绝。例证The manager offered him a cigarette.经理拿了一支烟给他。He offered me

8、 shelter.他给我提供了避难处。He offered her a good job, but she turned it down.他给她提供了一份好工作，但她拒绝了。afford v. 正式提供，给予辨析多指提供抽象的东西，可后接双宾语。例证The room affords a fascinating sea view.这房间可以看到迷人的海景。It afforded him the opportunity to communicate with his foreign peers.这给了他与外国的同龄人交流的机会。provide v. 提供，供应辨析指为某人提供需要或有用的东西，多用

9、于 provide sth for sb 和和provide sb with sth 结构中。例证The restaurant provides free desserts for guests.这家餐厅为客人提供免费甜点。有义务为老年人提供住所。supply v. 提供，供给辨析尤指长时间地定期供应所需或想要之物，多用于 supply sb with sth 和和 supply sth to sb 结构中。fundcrowd funding众筹trust fund信托基金set up a fundIMFfloodflash flood暴洪be in full flood充满活力；处于高潮a

10、flood of洪水般；潮水般；一大批flood indownstairsupstairsdocumentdocument case公文包official document官方文件documentary adj. 记录的；文件的；记实的n. 纪录片documental adj. 文件的，公文的honeyotherwisecuriouscuriouslycuriositygenerositybe curious about out of curiosityRomeRomanRome wasnt built in a day.When in Rome, do as Romans do.All ro

11、ads lead to Rome.erupteruption爆炸；爆发爆炸；爆发explode 指物体爆炸而释放大量热能的一刹那。erupt 主要指火山的爆发，也可用作引申意义。burst 强调爆炸能量的突然释放和力量的突然迸发。eruptivevolcanic eruptionearthunearthuncoverundressunloadunfoldunrollunmaskunpackuntieunearth some disturbing factsdestinationdonatedonate sth. to sb.give awaydonordonationcharityCharit

12、y begins at home好事从家里做起charity school慈善学校public charity公共慈善机构；公益慈善机构；公益慈善事业local charity当地慈善机构；地方慈善机构；地方慈善团体charity sale慈善义卖；义卖staffteaching staff教学人员；教员；教职工教学人员；教员；教职工medical staff医务人员；医疗人员；医务人员；医疗人员；医疗工作者医疗工作者staff in a company在一家公司任职在一家公司任职be fully staffed满员满员slideslid slidslide into depression b

13、ara bar of chocolateforbid ban bar prohibit 【导航词义：禁止】forbid v. 禁止，不准辨析指通过下命令、制定规则等禁止下命令、制定规则等禁止某事，或禁止某人做某事。例证My mum forbade me to play computer games.我妈妈不准我玩电脑游戏。Parking here is forbidden.这里禁止停车。The law strictly forbids racial discrimination.法律严格禁止种族歧视。ban v. 禁止，取缔禁止，取缔辨析强调不可抗拒性，语气较强。例证Gambling is b

14、anned in this country.这个国家禁止赌博。Why has he been banned from driving for two years?为什么他被禁止驾车两年？bar v. 禁止，阻止禁止，阻止辨析指正式禁止某人出入某地或做某事禁止某人出入某地或做某事。例证He was barred from leaving the country.他被禁止出境。The players are barred from going out after 11 pm.夜里11点之后运动员不得外出。prohibit v. 正式禁止辨析尤指以法令禁止法令禁止做某事或使用某物，通常用被动语态im

15、port vt.&n.exportimported/exported goodscloud-cappedashyashdawnduskat dawnat duskvolcanovolcanictake the form ofin the form oftrunkbearbearableunbearableunbearablybear/stand/tolerate doingbear in mind牢记, 记住bear fruit成功, 取得成果break outbreak downbreak inbreak upbreak throughbreak away frombeyondwithinb

16、eyond controlbeyond reachbeyond descriptionbeyond doubtbeyond repairbeyond measurebeyond comparewithin reachwithin striking distance在攻击距离之内；成功的可能性很大distantdistancein the distancekeep someone at a distance对冷淡, 同疏远long distance长途的distance learning远程教育far and widepatterncolumngossip column漫谈栏；茶话栏person

17、al column私人信息发布栏；私人广告栏columnistn. 专栏作家 columnist n. 专栏作家专栏作家rescue单词辨析单词辨析营救；拯救；搭救营救；拯救；搭救save 含义广泛，既可指营救某人使脱脱离危险离危险，也可指精神或道德上的拯救。rescue 多指营救某人脱离紧迫紧迫的危险。rescue sb. come to ones rescuerescuersharpsharpen单词辨析单词辨析锐利的；敏锐的；机敏的锐利的；敏锐的；机敏的sharp 指人头脑精明、敏锐或机警精明、敏锐或机警。keen 多指对复杂艰深的事物或问题有敏锐的观察和敏捷的理解敏锐的观察和敏捷的理解

18、。acute 侧重感觉敏锐感觉敏锐，能分辨出一般人难以觉察的细微区别。shrewd 指有头脑，善于判断分析，精明过人判断分析，精明过人。sharpenersharp rise/increase/fall/declinelocatelocatedlocationbe located in/atretireretired单词辨析单词辨析退下；退却退下；退却retreat 含消极意味，多指被迫采取退下或退却被迫采取退下或退却的行动。withdraw 侧重因某种原因而有意离开，常含礼貌、谦恭等理由。也指军队的撤退撤退。retire 指从公开或公共场合退下到私下场所，也指被免除职务或自动辞职、退役等。retirementretire from从.退休；退役；隐退retiree