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返回目录SailingtheoceansUnit2返回目录PeriodⅡLearningaboutLanguage&UsingLanguage返回目录课堂深度拓展课末随堂演练目录Contents返回目录课堂深度拓展[词汇点击]secureadj.安全的;可靠的;牢固的,稳定的;确信的,有把握的vt.取得,实现;使安全,保卫;使牢固securityn.安全,安全感;安全措施;保护物;保证人;担保1返回目录(1)be/feelsecureabout对……感到没有忧虑be/feelsecureof对……有把握;确信……be/feelsecureagainst/from没有遭受……的危险(2)securesth(forsb/sth)(为……)取得……securesb/sthfrom/against使……免受……返回目录①Therewasnosecuremethodofmeasuringlongitudeuntilthe17thcenturywhentheBritishsolvedthistheoreticalproblem.(教材P13)直到17世纪英国人解决了这个理论问题后,人们才有了测量经度的可靠方法。②Aftermanytestsandcarefultechnologypreparing,theyweresecureofsuccess.经过大量的前期试验和细致的技术准备工作,他们确信会成功。返回目录③Nowmynewhouseissecurefromtyphoonsandotherdisasters.现在我的新房子将不怕台风及其他灾害。④Canyousecuremetwogoodticketsfortheconcert?你能为我弄到两张音乐会的优等票吗?⑤Somemeasuresareneededtosecurethebankfromaflood.我们需要采取一些措施以免这个大堤被洪水冲坏。⑥Theyarenowunderagreatdealofpressuretotightentheirairportsecurity.他们目前承受着加强机场安保措施的巨大压力。返回目录[考点训练]——单句语法填空(1)Itishighlynecessary__________(secure)thevillageagainstthedangersofthecomingtyphoon.解析it为形式主语,动词不定式为真正的主语。句意:预防即将来临的台风给村寨带来的危险很有必要。(2)Thirtyyearslater,noneofthesepeoplehadrecoveredfromtheirlosses,orhadregainedthesenseof________(secure)thatthetornadohadtakenfromthem.解析senseofsecurity安全感。句意:30年过去了,这些人当中没有人从他们的损失中恢复过来,或者重拾那次龙卷风带走的安全感。tosecuresecurity返回目录referencen.参考;涉及,提到;关联(常与介词to连用)referv.谈到,涉及;查阅,参考;有关2(1)make/give(a)referenceto说到,谈到;参照,参考forreference作为参考/查阅in/withreferenceto关于……;就……而论withoutreferenceto不论……;与……无关referencebook参考书;工具书pointsofreference基准点,参照点返回目录(2)refer…to归功于……,归咎于……将……送交给……以求获得帮助等referto参照,查询提到,涉及refer…as把……称为/当作……返回目录①However,itwasawkwardtouseasoneofthepointsofreferencewasthemovingshipitself.(教材P13)但是,它不容易使用,因为其参照点之一就是行驶中的船只本身。②Hemadenoreferencetoanyagreement.他没有提到任何协议。③Pleasekeepthiscontractinasafeplaceforreference.请把这份合同放在稳妥的地方以备查阅。返回目录④Withreferencetoyourrequestforinformation,IregrettoinformyouthatIamunabletohelpyou.关于你索取资料的请求,我遗憾地通知你我无能为力。⑤Hereferredhiswealthtohisownhardwork.他把他的财富归功于自己的辛勤劳动。⑥Hereferredmetoagooddoctor.他让我去找一位好医生。返回目录[考点训练]——单句语法填空(1)You'dbetterwritedownthephonenumberofthatrestaurantforfuture_____________(refer).解析forfuturereference以便将来查找。句意:你最好记下那家饭店的电话,以后也许用得着。(2)Heneverreferred______hissistersinhisletters.referenceto返回目录preciseadj.精确的;准确的;恰好的,正是的(仅用于名词前)precisionn.精确(性);精密(度)preciselyadv.精确地;确切地;恰恰;正是3(1)tobe(more)precise(更)精确地说,(更)确切地说atthatprecisemoment恰恰在那个时刻(2)withprecision准确地;精确地返回目录①Whatevertheprecisefigure,theBibleisbyfarthebestsellingbookofalltime.不管精确的数字到底是多少,迄今为止《圣经》始终是最畅销的书籍。②Thepoliticalchangesthatmadeglobalizationpossibletookplaceinaremarkablyshortperiodoftime—from1978to1991tobeprecise.使全球化成为可能的政治变革发生在非常短的一段时间内——确切地说,是从1978年至1991年。返回目录③Justatthatprecisemomentherhusbandwalkedin.恰恰就在那个时候,她的丈夫走了进来。④Thechoirsangwithprecision.合唱团的演唱准确无误。返回目录[考点训练]——单句语法填空(1)Nobodyknows_____________(precise)howmanypeoplearestilllivinginthecamp.[写作提能]——句型训练(2)这个房间大小约20平方米,嗯,更确切地说,19.5平方米。Thisroomisabout20sqms—well,19.5sqms,_________________.preciselytobemoreprecise返回目录tendencyn.趋向;倾向tendv.倾向于,易于;照管,护理4(1)haveatendencyto/towards有……的倾向haveatendencytodosth有做某事的倾向(2)tendtodosth往往会做某事;易于做某事tendtosb/sth照料/照看某人/物返回目录①Thesextantwastheupdatedversionoftheastrolabeandquadrantwhichreducedthetendencytomakemistakes.(教材P13)六分仪是方位圆和象限仪的改进版,它减少了出差错的可能性。②Youhaveatendencytoromanticizeyourlife.你有把生活浪漫化的倾向。③Peopletendtoneedlesssleepastheygetolder.人年纪大了,需要的睡眠时间往往会减少。④Shestayedathomeandtendedtohermother.她待在家里照看母亲。返回目录[考点训练]——单句语法填空(1)Peopleunderstresstend___________(express)theirfullrangeofpotential.解析tendtodosth往往会做某事。句意:处于压力下的人往往会发挥自己全部的潜力。(2)Theyoungmotherhastogetupthroughoutthenighttotend______thebaby.解析tendtosb照料某人。句意:这位年轻的妈妈不得不常在夜里起床照料宝宝。toexpressto返回目录survivaln.生存;幸存survivev.幸存,幸免于;继续存在;比……活得长survivorn.幸存者,活着的人5survivefrom幸存于……surviveon靠……存活下来返回目录①Thegreatestnavigationaljourney:Alessoninsurvival(教材P17)最伟大的航海旅程——幸存的经验教训②Thoseorganismsthataremostsuitedtotheenvironmentwillbethosethatwillsurvive.那些最适应环境的生物将是那些存活下来的。返回目录[考点训练]——单句语法填空(1)Officialssaidtherewereno_____________(survive)oftheplanecrash.(2)Ifcancersarespottedearly,there'sahighchanceof____________(survive).survivorssurvival返回目录departuren.出发;离开departvi.离开;出发;背离;违反6(1)departure(from)(从)……离开;与……分离/违反(2)departfor动身去……departfrom从……离开背离/违反……返回目录①Theyhadreceivednonewsofhimsincehisdeparturefromtheisland.自从他离开这座岛后,他们再也没有得到过他的消息。②ThistraindepartsfromNewYorkat10:00a.m.这列火车于上午10点整离开纽约。③Whyisitinthiscountrythatwehavedepartedfromgoodeducationalsense?为什么在这个国家我们偏离了良好的教育观念?返回目录[考点训练]——单句语法填空(1)IsawSimonshortlybeforehisdeparture_______Australiabuthaveneverheardfromhimagainsincethen.解析句意:在Simon前往澳大利亚之前不久我见过他,但自那时起就再未得到过他的消息。(2)Theyhopedthiswouldleadtothe_____________(depart)ofallforeignforcesfromthecountry.fordeparture返回目录depositvt.放下,放置,寄存;存储,存放(于银行)(+in);付定金n.存款;定金,押金,保证金7(1)depositsthwithsb把某物寄存于某人处depositmoneyinabank把钱存入银行(2)makeadeposit储蓄drawoutone'sdeposit取款putdownadeposit付定金securitydeposit押金,保证金,定金返回目录①Theydepositedthecaptainintoasmallboattolethimfindhisownwayhome.(教材P17)他们把船长放在一条小船里,让他自己想办法回家。②Hedepositedthepaperswithhislawyer.他把文件交
本文标题:2019-2020学年高中英语 Unit 2 Sailing the oceans Period 2
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