2019版高中英语 Unit 2 Sailing the oceans 2.1 Warming Up

-1-Unit2Sailingtheoceans-2-SectionⅠ—WarmingUp,Pre-reading,Reading&ComprehendingYUXIDAOYIN预习导引HEXINGUINA核心归纳一二三四一、英语说说看观察下列图片上的人物,你知道他们的功绩吗?试着将图片与描述匹配起来吧。ABVascodaGamaChristopherColumbusCDFerdinandMagellanJamesCookYUXIDAOYIN预习导引HEXINGUINA核心归纳一二三四1.thefirstexplorertocircumnavigatetheglobeandcrossthePacificOcean2.findingawaytoIndiabysea3.mappingofNewfoundlandandNewZealand4.discoveringtheNewWorld答案:1.C2.A3.D4.BYUXIDAOYIN预习导引HEXINGUINA核心归纳一二三四二、把A栏中的单词和B栏中的英文释义相互搭配起来AB1.voyagea.madeordonewithoutanyplan2.mercyb.exact;accurate3.explorationc.theactofmentioningsb./sth.;theactoflookingatsth.forinformation4.minimumd.thewayapersonorthingtendstobeorbehave;thetrend5.randome.alongjourney,esp.byseaorinspace6.referencef.leastorsmallest7.preciseg.tomakesimple8.simplifyh.theactivityofexploring9.tendencyi.dependable10.reliablej.kindness;forgiveness答案:1.e2.j3.h4.f5.a6.c7.b8.g9.d10.iYUXIDAOYIN预习导引HEXINGUINA核心归纳一二三四三、短语互译A.温故:从文中找出下列短语并写出它们的汉语意思1.workout2.plotaship’sposition3.becloseto4.identifythepositionof5.acceleratethespeed6.tie...to...7.afixedperiodoftime8.beusedtodo9.compare...with...10.inrelationto算出标出船只位置靠近确定……的位置加快速度把……系在……上一段固定的时间被用来做把……与……相比较与……相关YUXIDAOYIN预习导引HEXINGUINA核心归纳一二三四B.知新:从文中找出与下列词组对应的英文11.受……的支配12.最小量的13.在赤道14.在地平线上15.可靠的方法16.打结的绳子17.海里(计量单位)18.随意的路线19.更新版20.减少做……的可能性atthemercyoftheminimumamountofattheequatoralongthehorizonasecuremethodaknottedropenauticalmilearandomcoursetheupdatedversionreducethetendencytodosth.YUXIDAOYIN预习导引HEXINGUINA核心归纳一二三四四、阅读课文SAILINGTHEOCEANS,回答下列问题1.Thepassagedoesn’ttelluswhetherskilledseamenusedtousethetojudgetheirpositionatsea.A.NorthStarB.sunC.moonD.clouds2.Bystudyingthewindsseamencould.A.judgethedirectionoftheshipB.knowhowfarawaytheywerefromtheirhomeC.tellthedistancetheyhaddiscoveredD.maketheirjourneymeaningful答案:C答案:AYUXIDAOYIN预习导引HEXINGUINA核心归纳一二三四3.Fromthepassagewecanlearnthat.A.whyearlyseamenwantedtosailthesevenseasB.thereisusefulinformationinanencyclopediaC.earlysailorswentexploringtheseasusingtheirskillsandsimpleinstrumentsD.whylatitudeandlongitudeareimportanttoplotaship’sposition答案:CYUXIDAOYIN预习导引HEXINGUINA核心归纳一二三四4.Thepurposeofthepassageistotellus.A.keepingalongitudeofthecoastlineisthefirstandmostusefulformofexplorationB.abouttheskillsandnavigationalaidsearlyseamenusedwhilesailingtheoceansC.thefindingoflatitudeandlongitudeisamusttoplotaship’spositiononamapD.howtheearlysailorsusedtheirskillsandsimpleinstruments答案:BYUXIDAOYIN预习导引HEXINGUINA核心归纳1234561.Thevoyagesoftravellersbeforethe17thcenturyshowthattheywerenotatthemercyoftheseaeventhoughtheydidnothavemodernnavigationalaids.17世纪以前的航海记录显示,即使没有现代航海技术的帮助,旅行者们也不是任凭海洋摆布的。剖析eventhough引导一个让步状语从句,eventhough=evenif。I’llcometoseeyouthiseveningeventhoughIcanstayonlyafewminutes.今晚我要来看你,即使我只能待一会儿。YUXIDAOYIN预习导引HEXINGUINA核心归纳123456考点mercyn.仁慈;宽恕;怜悯Theyshowednomercytothepeoplethere.他们对那里的人民毫无仁慈之心。WhymustIhavemercyonhim?Tellmethat!我为什么一定要宽恕他?告诉我!Hefellonhiskneesandbeggedformercy.他跪下来乞求宽恕。归纳shownomercytosb.对某人毫无仁慈have/takemercyonsb.宽恕某人begformercy乞求宽恕YUXIDAOYIN预习导引HEXINGUINA核心归纳123456mercyn.恩惠;幸运It’samercythatwehavemetyouhere.真幸运我们在这儿遇到您。Wewereatthemercyoftheweather.我们受制于天气。归纳It’samercythat...很幸运……atthemercyof...任由……摆布YUXIDAOYIN预习导引HEXINGUINA核心归纳123456活学活用翻译句子(1)这次地震中一家人都幸免于难,真是不幸中之万幸。(2)一个真正的人会对病人和贫穷者给予怜悯的。完成句子(3)Weshould(对……表示仁慈)thepoorinthisbadeconomicenvironment.(4)“Please(宽恕)me,God!”saidthepooroldman.(5)I’mnotgoingtoputmyself_______________________(由……摆布)thebank.Itwasamercythatthewholefamilysurvivedtheearthquake.Itisatruemanwhowillshowmercytothesickandthepoor.showmercytohavemercyonatthemercyofYUXIDAOYIN预习导引HEXINGUINA核心归纳1234562.Thisseemstohavebeenthefirstandmostusefulformofexplorationwhichcarriedtheminimumamountofrisk.这似乎已是最早的、最有用的探险方式,所冒的风险也最小。剖析Thisseemstohavebeen...表示“这似乎已经是……”。如:I’mtiredout.IhavebeenshoppingallafternoonandIdon’tseemtohavefinishedanything.我很疲劳。我整个下午一直在购物,好像还没有购完。考点一explorationn.探险;探测TheArcticexplorationappealstome.北极探险吸引着我。Thisisanexplorationoftheunknownpartsofthecontinent.这是一次对大陆未知地域的探测。YUXIDAOYIN预习导引HEXINGUINA核心归纳123456explorev.探测;探究WelaunchedrocketstoexploreMars.我们发射火箭以探测火星。Hereisoneinterviewwhichexploresthefundamentalquestionsinlife.有一个探究最根本的生活问题的采访。YUXIDAOYIN预习导引HEXINGUINA核心归纳123456考点二carry在本句的意思是“具备,含有,包含”。Thisreportcarriedaseriouswarningoffuturepollutioninthesea.这个报告含有对未来海洋污染的严重警告。考点三minimumadj.最小的;最低的一般只能做定语用。如:What’stheminimumageforbeginningtogotoschoolinyourcountry?在你们国家上学的最小年龄是多少?YUXIDAOYIN预习导引HEXINGUINA核心归纳123456活学活用单词拼写(1)Wemust(探索)allthepossibilitiesforthesolutionoftheproblem.(2)Thestereo(带有)atwo-yearguarantee.(3)Infloodedareas,thegovernmenttrieditsbesttoreducethelosstoa(最小的)degree.语法填空(4)Geophysical(explore)isrelativelynew.(5)The(explore)ofspacebyShenzhouⅩhasinfluencedthewholeworld.(6)Youcanhireacarifyouwant(explore)furtherfield.explorecarriesminimumexplorationexplorationtoexploreYUXIDAOYIN预习导引HEXINGUINA核心归纳1234563.Thenhecouldtellifhewassailingonhiscorrectratherthanarandomcourse.这样他就能够辨别出自己是在正确的航道上而不是在随意行驶。剖析if在句中表示“是否”,引导一个宾语从句,可用whether代替。HeaskedifMrGilbert’soperationhadbeensuccessfulandthedoctort