2019年英语新选修七讲义Unit3SectionⅣLearningaboutLanguageUsingLanguage

Section_ⅣLearning_about_Language_&_Using_Language[原文呈现][读文清障]ANEWDIMENSION①OFLIFE19thJanuaryI'msittinginthewarmnightairwithacolddrinkinmyhand②andreflecting③ontheday—adayofpure④magic!Iwentsnorkelling⑤onthereefoffshorethismorninganditwasthemostfantastic⑥thingIhaveeverdone.Seeingsuchextraordinarybeauty⑦，Ithinkeverycell⑧inmybodywokeup⑨.Itwaslikediscoveringawholenewdimensionoflife.ThefirstthingIbecameawareof⑩wasallthevivid⑪colourssurrounding⑫me—purples,reds,oranges,yellows,bluesandgreens.Thecoralswerefantastic—theywereshapedlikefans,plates,brains,lace,mushrooms,thebranchesoftreesandthehorns⑬ofdeer.Andallkindsofsmall,neat⑭andelegantfishwereswimminginandaroundthecorals.①dimension/dI'menʃn/n．维(数)；方面；侧面②withacolddrinkinmyhand是“with＋宾语＋宾补”结构。此处作宾补的是介词短语inmyhand。③reflect/rI'flekt/vi.思考vt.映射；反射；思考④pure/pjʊə/adj.纯的；纯粹的；纯洁的⑤snorkel/'snɔːkl/vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管⑥fantasticadj.奇妙的，令人惊奇的⑦现在分词短语Seeingsuch...作时间状语。⑧cell/sel/n．细胞；(蜂房的)巢室⑨wakeup醒来；唤醒⑩be/becomeawareof对……知道、明白；意识到……⑪vivid/'vIvId/adj.生动的；鲜明的；鲜艳的⑫surroundvt.环绕，围绕⑬hornn．(牛、羊、鹿等的)角；号角；喇叭；警报器⑭neat/niːt/adj.〈口〉好的；整齐的；匀称的崭新的生活空间[第1～2段译文]1月19日我坐在温暖的夜空下，手里拿着一瓶冷饮，回忆着当天的事情——这纯粹是神奇的一天！这天上午，我戴着呼吸器在近海的珊瑚礁上潜泳，这是我从来没有过的绝妙经历。看到这样奇特的美景，我周身的每个细胞都苏醒了，就像发现了一个全新的生活空间似的。我首先注意到的是我周围那些鲜艳的色彩——紫色、红色、橘黄、明黄、蓝色和绿色。那些珊瑚都是稀奇古怪的——有的形状像扇子、盘子、脑袋和彩带，有的像蘑菇、树枝和鹿角。还有种类繁多、小巧整齐、姿态优雅的鱼穿行在珊瑚丛中，或环游于珊瑚的四周。Thefishdidn'tseemtomindmeswimming⑮amongthem.Iespeciallylovedthelittleorangeandwhitefishthathidinthewavinglongthinseaweed⑯.AndIalsolovedthesmallfishthatcleanthebodiesoflargerfish⑰—Ievensawthemgetinsidetheirmouthsandcleantheirteeth!Itseemedtherewasasurprisewaitingformearoundeverycorner⑱asIexploredsmallcaves,shelvesandnarrow⑲passages⑳withmyunderwaterflashlighteq\o(○,\s\up1(21))：theyellowandgreenparrotfishwashangingupsidedowneq\o(○,\s\up1(22))，andsuckingeq\o(○,\s\up1(23))tinyplantsoffthecoralwithitshardbird­likemouth;ayellow­spottedeq\o(○,\s\up1(24))redsea­slugeq\o(○,\s\up1(25))wasslidingbyabluesea­star;alargewise­lookingeq\o(○,\s\up1(26))turtleeq\o(○,\s\up1(27))waspassingsoclosetomethateq\o(○,\s\up1(28))Icouldhavetouchedit.,⑮mind(sb./sb.'s)doingsth.介意(某人)做某事⑯seaweed/'siːwiːd/n．海草；海藻⑰thathidinthewaving...和thatcleanthebodies...均是that引导的定语从句，均修饰fish。⑱现在分词短语waitingforme...作定语，修饰asurprise。surprise在此处是抽象名词具体化的用法。⑲narrow/'nærəʊ/adj.狭窄的；有限的；狭隘的⑳passagen．通道；走廊；短文eq\o(○,\s\up1(21))flashlight/'flæʃlaIt/n．闪光信号灯；手电筒；闪光灯eq\o(○,\s\up1(22))upsidedown上下翻转eq\o(○,\s\up1(23))suck/sʌk/vt.&vi.吮吸eq\o(○,\s\up1(24))yellow­spottedadj.带着黄斑点的eq\o(○,\s\up1(25))sea­slug/'siːslʌɡ/n．海蛞蝓eq\o(○,\s\up1(26))wise­lookingadj.长相聪慧的eq\o(○,\s\up1(27))turtle/'tɜːtl/n．海龟；龟；甲鱼eq\o(○,\s\up1(28))so...that引导结果状语从句。[第3段译文]在这些鱼群中游泳，它们似乎并不在乎。我特别喜欢那些橘黄和白色相间的小鱼，它们藏在波动着的细长的海藻里。我也喜欢那些为大鱼清洁身体的小鱼——我甚至还看到这些小鱼游进大鱼的嘴里去帮它们清洁牙齿！当我用水下探照灯探索小石洞、暗礁和狭窄通道的时候，似乎每个角落都有使我感到惊奇的东西等着我：黄绿相间的鹦嘴鱼倒挂着，用它那像鸟嘴一样的硬嘴从珊瑚上吮吸微小植物；一条带着黄斑点的红色海蛞蝓从一个蓝色的海星旁边滑行过去；一只长相聪慧的大乌龟紧贴我的身旁而过，伸手便可触及。TherewereothercreaturesthatIdidn'twanttogettooclosetoeq\o(○,\s\up1(29))—aneeleq\o(○,\s\up1(30))withitsstrongsharpeq\o(○,\s\up1(31))teeth,eq\o(○,\s\up1(32))withonlyitsheadshowingfromahole,watchingforatastyeq\o(○,\s\up1(33))fish(ormytastytoe！);andthegianteq\o(○,\s\up1(34))clameq\o(○,\s\up1(35))halfburiedinsomecoralwaitingforsomethingtoswiminbetweeneq\o(○,\s\up1(36))itsthickgreenlips.Thenthereweretwogreyeq\o(○,\s\up1(37))reefsharks,eachaboutoneandahalfmetreslong,whichsuddenlyappearedfrombehindsomecoraleq\o(○,\s\up1(38)).Itoldmyselftheyweren'tdangerousbutthatdidn'tstopmefromfeelingscaredtodeatheq\o(○,\s\up1(39))foramoment!Thewaterwasquiteshalloweq\o(○,\s\up1(40))butwherethereefendedeq\o(○,\s\up1(41))，therewasasteepeq\o(○,\s\up1(42))droptothesandyoceanfloor.Itmarkedaboundaryeq\o(○,\s\up1(43))andIthoughtIwasverybravewhenIswamovertheedgeofthereefandhungtherelookingdownintothedepthsoftheoceaneq\o(○,\s\up1(44)).Myheartwasbeatingwildlyeq\o(○,\s\up1(45))—Ifeltveryexposedineq\o(○,\s\up1(46))suchdeepclearwater.Whatawonderful,limitlessworlditwasdownthere!AndwhatatinyspotIwasinthisenormousworld！eq\o(○,\s\up1(47))eq\o(○,\s\up1(29))that引导的定语从句，修饰creatures。eq\o(○,\s\up1(30))eel/iːl/n．鳗，鳝eq\o(○,\s\up1(31))sharp/ʃɑːp/adj.锐利的；锋利的；敏捷的eq\o(○,\s\up1(32))withonlyitshead...是with复合结构，在句中作伴随状语。现在分词短语watchingfor...作showingfromahole的状语，对其补充和说明。eq\o(○,\s\up1(33))tasty/'teIstI/adj.好吃的；可口的eq\o(○,\s\up1(34))giant/'dʒaIənt/adj.巨人的；巨大的n.巨人；伟人eq\o(○,\s\up1(35))clam/klæm/n．蛤eq\o(○,\s\up1(36))inbetween在……之间eq\o(○,\s\up1(37))grey/ɡreI/adj.&n．灰色(的)eq\o(○,\s\up1(38))which引导非限制性定语从句，which指代reefsharks。eq\o(○,\s\up1(39))(be)scaredtodeath吓死了eq\o(○,\s\up1(40))shallow/'ʃæləʊ/adj.浅的；肤浅的；浅显的eq\o(○,\s\up1(41))where引导地点状语从句。eq\o(○,\s\up1(42))steep/stiːp/adj.陡峭的eq\o(○,\s\up1(43))boundary/'baʊndərI/n．界限；分界线eq\o(○,\s\up1(44))现在分词短语lookingdown...作伴随状语。eq\o(○,\s\up1(45))wildlyadv.急剧地；失控地；紊乱地eq\o(○,\s\up1(46))beexposedin暴露在……中eq\o(○,\s\up1(47))两个what引起的感叹句用于加强感情色彩。[第4～6段译文]还有一些其他的动物，我不想太靠近它们——一条带有利齿的鳗鱼，只是把头从石洞里伸出来，望着可供美餐的鱼过来或者在等着我的美味脚趾伸过去！；巨大的蛤蜊半掩在珊瑚礁中等着有什么东西游过来，游到它那宽厚的绿嘴唇中去。然后，还有两条灰色的珊瑚鲨，每条大约有1.5米长，突然从珊瑚礁后边游了出来。我告诉自己它们并不危险，但是这样一点也不能抑制我那怕得要死的心情！,海水很浅，但是到了珊瑚礁的尽头，就有一个陡坡，一直下降到满是沙子的海底。它是边界的标志。我游过珊瑚礁的边沿，浮在上面往下看海底的时候，我认为我还是非常勇敢的。我的心急剧地跳动着——在这样深邃而清澈的海水中，我感觉我彻底曝光了。,这个水底下的世界是多么美妙，多么漫无边际！而我在这个海洋的世界中又是多么渺小！对应学生用书P54Step1Readthetextandthenmatchthetopicwitheachparagraph.1．Paragraph1A．coloursandshapes2．Paragraph2 B．dangers3．Paragraph3C．reflecting4．Paragraph4 D．thereef'sedge5．Paragraph5E．afinalthought6．Paragraph6F．someseacreatures答案：1～6CAFBDEStep2Choosethebestanswersaccordingtothetext.1．Inthediary,theauthormainlywantstotellusthat________.A．whathesawintheseaB．howthefisheatintheseaC．thevividcoloursintheseaD．alltheplantsintheseaarepoisonous2．Whatwashangingupsidedownintheseaaccordingtothetext?A．Theorangeandwhitefish.B．Theyellow­spottedredsea­slug.C．Theyellowandgreenparrotfish.D．Theorangeandblue­stripedangelfish.3．Whentheauthorsawtwo________，hefeltscaredtodeath.A．anemonefishs B．parrotfishsC．sea­slugs D．sharks4．Howmanykindsofcreaturesdidn'ttheauthorwanttogettooclosetoaccordingtothefourthparagraph?A．Two. B．Three.C．Four. D．Five.5．Fromthewholetextweknowthattheauthorfeltthat________.A．hewasatinyspotcomparedwiththeseaworldB．theoceanwasatinyspotcomparedwiththewholeworldC．therewasnodangerintheseaexceptsharksD．allkindsoffishwerewaitingforsomethingforfood答案：1～5ACDBA一、这样记单词记得准·写得对记得快·记得多Ⅰ.基础词汇1.jogvi.慢跑vt.轻推；轻撞2.targetn.目标；靶；受批评的对象3.pureadj.纯的；纯粹的；纯洁的4.neatadj.〈口〉好的；整齐的；匀称的5.greyadj.&n.灰色(的)6.shallowadj.浅的；肤浅的；浅显的7.boundaryn.界限；分界线8.awesomeadj.使人敬畏的；令人畏惧的Ⅱ.拓展词汇1.reflectvi.思考vt.映射；反射；思考→reflectionn．反映2.awareadj.意识到的；知道的→awarenessn．意识3.vividadj.生动的；鲜明的；鲜艳的→vividlyadv.清晰地4.narrowadj.狭窄的；有限的；狭隘的→narrowlyadv.勉强地；狭窄地；严密地5.sharpadj.锐利的；锋利的；敏捷的→sharpenvt.&vi.削尖；磨快；尖锐；变锋利6.tastyadj.好吃的：可口的→tasten．味道vi.尝起来vt.品尝7.scarevi.受惊吓vt.恐吓→scaredadj.害怕的8.pensionn．养老金；退休金→pensionern．领取养老金者1.netn．网[联想]net相关词荟萃①networkn．网络②netizenn.网民③Internetn.因特网2.neatadj.整齐的，整洁的[词块]neatandtidy干净整齐3.shallowadj.浅的；肤浅的[反义]deep深的4.narrow形似词一览①arrown．箭头②borrowv．借③sorrown．伤心④sparrown．麻雀5.含词根“viv/vit(生命)”的单词集汇①vividadj.生动的②survivev.存活；幸存③survivaln.存活；幸存④survivorn.幸存者⑤vitaladj.有活力的；重要的⑥vitaminn.维生素二、这样记短语记牢固定短语多积常用词块1.be_in_danger_of处于……的危险中2．be_trapped_in被困于……3．be/become_aware_of对……知道、明白；意识到……4．upside_down上下翻转5．get_close_to靠近6．(be)_scared_to_death吓死了1.inthewarmnightair在温暖的夜空下2．thevividcolours鲜艳的色彩3．inthewavinglongthinseaweed在波动着的细长的海藻里4．strongsharpteeth利齿5．frombehindsomecoral从珊瑚后边6．beatwildly急剧地跳动着三、这样记句式先背熟再悟通后仿用1.I'msittinginthewarmnightairwithacolddrinkinmyhand...我坐在温暖的夜空下，手里拿着一瓶冷饮……with复合结构在句中作状语。Wearesurethateverythingwillbebetterwith_time_going_by.随着时间的推移，我们确信一切都会好起来的。2.Thenthereweretwogreyreefsharks,eachaboutoneandahalfmetreslong...然后，还有两条灰色的珊瑚鲨，每条大约有1.5米长……独立主格结构在句中作状语。Thepartywillbeheldinthegarden,weather_permitting.如果天气允许，晚会将在花园里举行。3.Thewaterwasquiteshallowbutwherethereefended,therewasasteep...海水很浅，但是到了珊瑚礁的尽头，就有一个陡坡……从属连词where在句中引导地点状语从句。Thereshewas,standingexactlywhere_I_had_left_her,_cryingbitterly.她就站在我刚才离开她的那个地方悲痛地哭。1．(教材P23)First,notonlytargetfisharecaughtinthenet,butmanyotherseaanimalsarefoundhangingthere.首先，不仅仅要捕的鱼被困在网内，许多别的海洋动物也被发现挂在网上。target(1)n.目标；靶；受批评的对象aimatthetarget瞄准目标hit/missthetarget中/脱靶①We'llreachthesalestargetsinamonthwhichwesetatthebeginningoftheyear.我们一个月内就可以达到年初设定的销售目标了。②To_hit(hit)thetarget,youhavetoaimatit.为击中目标，你必须瞄准它。(2)vt.把……当作批评对象；以……为攻击目标eq\x(targetsth.on/at...把某物对准……)③ThisTVshowismainlytargetedat/ontheyoung.这个电视节目主要是针对青年人的。2．(教材P24)I'msittinginthewarmnightairwithacolddrinkinmyhandandreflectingontheday—adayofpuremagic!我坐在温暖的夜空下，手里拿着一瓶冷饮，回忆着当天的事情——这纯粹是神奇的一天！reflectvt.映射；反射；思考vi.思考(1)reflectsb./sth.insth.(指镜子等)映出某人/物的影像reflecton/uponsth.思考某事；回忆某事(2)reflectionn.反射；反照；反映；映像belostinreflection陷入深思中①Inclass,youwillmainlylearnTangpoetry,whichreflectstraditionalChinesecultureandisdeeplylovedbyChinese.(2017·全国卷Ⅰ书面表达)在课堂上，你将主要学习唐诗，它反映了中国传统文化，深受中国人们的喜爱。②Shesatreflectingon/uponhowmuchhadchangedsinceshehadboughtthefarm.她坐在那里思考着自从买下这个农场以来发生了多少变化。③Thecatfeltcuriouswhenshesawherownreflection(reflect)inthemirror.这只猫看到自己在镜子中的影像，感到很好奇。3．(教材P24)ThefirstthingIbecameawareofwasallthevividcolourssurroundingme—purples,reds,oranges,yellows,bluesandgreens.我首先注意到的是我周围那些鲜艳的色彩——紫色、红色、橘黄、明黄、蓝色和绿色。be/becomeawareof对……知道、明白；意识到……(1)beawarethat...知道/体会到……asfarasI'maware据我所知(2)awarenessn.意识；认识developanawarenessof...培养……的意识raiseawareness提高认识①Inconclusion,peoplearoundtheworldshouldbeawareoftherealsituationofwatershortage.总之，全世界的人们应该意识到水资源短缺的真实情况。②Asamemberofsociety,I'mawarethatbeingresponsibleiswhatittakestomakeabettersociety.作为社会的一员，我意识到有责任感是建设更好社会所需要的。③Itisimportantthatthestudentsdevelopanawareness(aware)ofhowtheInternetcanbeused.重要的是学生逐渐懂得如何使用互联网。4．(教材P24)Itoldmyselftheyweren'tdangerousbutthatdidn'tstopmefromfeelingscaredtodeathforamoment!我告诉自己它们并不危险，但是这样一点也不能抑制我那怕得要死的心情！(be)scaredtodeath吓死了(1)scaresb.todeath把某人吓得要死scaresb.away/off将某人吓跑(2)scaredadj.害怕的①Wewereallscaredtodeathwhenwefoundthegroundwasshaking.当我们发现地面在晃动时，都吓得要死了。②Thesuddenscreamscaredmetodeath.突如其来的尖叫把我吓得要死。③Theylightedafiretoscare_away/offthewolves.他们点起火堆，把狼群吓跑。Thewaterwasquiteshallowbutwherethereefended,therewasasteepdroptothesandyoceanfloor.海水很浅，但是到了珊瑚礁的尽头，就有一个陡坡，一直下降到满是沙子的海底。(1)从属连词where引导地点状语从句。①Itiswellknownthatthepandaliveswherethereisplentyofbamboo.众所周知，熊猫生活在有大量竹子的地方。②Asyoungmen,weshouldlearntostandupwhere_we_fall.作为年轻人，我们应该学会在我们跌倒的地方站起来。(2)wherever“在何处；无论何处”也可以引导地点状语从句。③AsfarasI'mconcerned,youarefreetogowherever_you_like.就我个人而言，你愿意去哪里就去哪里。Ⅰ.单句语法填空1．Themeetingaimedatstrengtheningsafetyawareness(aware)ofemployees.2．Hisimageseemedtobereflectedmanytimesinthemirror.3．IfoundallthemissingthingswhereIhadleftthem.4．Fromnowon,don'ttakemetowatchhorriblemovies.Iwasscaredtodeath(die)lastnight.5．Theadvertisementis_targeted(target)ontheoldanditisagreatsuccess.Ⅱ.补全句子1．Youshouldsetasidesometimeto_reflect_on/upon_your_successes_and_failures.你应该留出一些时间来反思你的成败。2．Thoughaware_of_the_harmofthesmog,theywerestillexposedtoitcasually.尽管意识到了雾霾的危害性，他们仍然毫不在意地置身其中。3．It'sknowntoallthat“Where_there_is_a_will,_thereisaway.”众所周知，“有志者，事竟成。”4．Whenshootinganarrow,onemustaim_at_the_target.射箭要瞄准目标。5．Iwas_scared_to_deathwhenIsawthelioncominguptome.当看到狮子朝我走来时，我吓得要死。一、全练语言点，基稳才能楼高[本课语言点针对练习]Ⅰ.单词拼写1．Theymarkedtheboundaries(界限)ofthefootballfields.2．IamnotfamiliarwithJim,buthismusicreflects(反映)hisinterestinAfricanculture.3．Ourshipstoppedinshallow(浅的)waterandwehadtowait.4．Theairbytheseaispure(洁净的)andhealthy.5．Themachineswerearrangedinneat(整齐的)rows.6．Thatwomanhasaverysharp(敏捷的)tongue.7．Theyclimbedthesteep(陡峭的)mountaininchbyinch.8．Hetoldthestorysovividly(生动地)thatallofuswerelostinit.9．Thesecookieswereverytasty(可口的)andIhadalot.10．Weshouldnotforgetthateducationhasanimportantspiritualdimension(方面)．Ⅱ.选词填空becomeawareof，upsidedown，bescaredtodeath，reflecton，indangerof，apackof，inthedistance，bringin1．Heshouldhaveanoperation,orhewillbein_danger_oflosinghislife.2．Youshouldreflect_ontheplanforamoment,andthenmakeadecision.3．Look！Theoilpaintingonthewallishangingupside_down.4．Nothavingnoticedthemanonthecorner,Marywas_scared_to_deathwhenshesawhimsuddenly.5．Tonyseemedveryshallowandhedidn'tbecome_aware_ofthepotentialdangers.6．Thoughthebellstruck2o'clockin_the_distance,_butwehearditclearly.7．Hetooka_pack_ofcigarettesfromhisshirtpocketandwasaddictedtosmoking.8．Alotofadvancedtechnologywillbebrought_infromforeigncountries.[本单元语言点温故练习]Ⅰ.把下列句子中的黑体部分变成动词­ing形式1．Asshewasill,shedidn'tgotoschooltoday.→Being_ill,_shedidn'tgotoschooltoday.2．Theplaywhichisbeingproducednowaimsmainlytoreflectthelocalculture.→Theplaybeing_produced_nowaimsmainlytoreflectthelocalculture.3．Thoughhewastaughtmanytimes，theboystilldidn'tknowhowtodotheexercises.→Having_been_taught_many_times,_theboystilldidn'tknowhowtodotheexercises.4．Asmallplanecrashedintoahillsidefivemileseastofthecityandallfourpeopleonboardwerekilled.→Asmallplanecrashedintoahillsidefivemileseastofthecity,killing_all_four_people_on_board.5．Youcan'teatanythingbeforeyouareoperatedon.→Youcan'teatanythingbefore_being_operated_on.6．Themanwhoisspeakingtotheteacherisourmonitor'sfather.→Themanspeaking_to_the_teacherisourmonitor'sfather.Ⅱ.补全句子1．Hisanxietywas_a_witness_tohisloveforher.他的焦虑是他对她爱的见证。2．Afterthreedays'hardwork,hesucceededinsorting_out_the_problem.经过三天的艰苦工作，他终于成功地解决了这个问题。3．Itisnecessaryto_book_accommodation_at_a_hotelwhenyouplantotravel.当你打算旅游时，向旅馆预订住宿是必要的。4．Hedrewaconclusion(which_was)_opposite_to_me.他得出一个和我相反的结论。5．Theymanagedto_flee_(from)_the_burning_buswhentheaccidenthappened.事故发生时，他们设法从燃烧的公交车上逃出来。6．Idragged_myself_out_of_bedandwentintothebathroom.我吃力地下床走进卫生间。7.Heshutdowntheenginestoslowtheship,makingiteasierto_be_abandoned.为了更容易弃船，他关闭了引擎，降低船速。8．SuchisourEnglishteacher,with_the_help_of_whom/with_whose_helpwehavemadegreatprogress.这就是我们的英语老师，在他的帮助下我们取得了很大的进步。9．It_was_a_time_whenwehadtosellourproductsdoortodoor.那个时期，我们不得不上门推销我们的产品。10．Seeingherlying_in_bedwithherlegwrappedinbandages,wefeltsorryforherandhopedthatshewouldrecoversoon.看到她躺在床上，腿上缠着绷带，我们感到难过，并希望她早日康复。二、勤练高考题型，多练自能生巧Ⅰ.阅读理解ThereareeightspeciesofdolphinsinHawaii.Thebottle­noseddolphinisthemostcommontypeofdolphin.Thisnamecamefromitslongerupperandlowerjaws.Thisdolphinisaverylovingandfriendlyanimal.Therearecasesofdolphinsthatrescueinjureddiversintheocean.InHawaii,youcanexperienceswimmingwithdolphins.ThereareseveralcompaniesonOahuandtheBigIslandthatofferaswimwiththeseanimalsinthewild.Thesekindsoftoursusuallyarecombinedwithwatersportssuchassnorkel(水下呼吸管)orscubadiving.DolphinsareprotectedbytheMarineMammalProtectionActanditisagainstthelawtobecomecloserthan50yards(45m)tothem.Butthesefriendlyanimalscanapproachtocheckyouout.Youhavetoconsiderthatifdolphinsprefertokeepaway,youshouldnottrytoswimclosetothem.Ifdolphinscomeclosewhileyouareswimmingintheocean,don'tattempttotouchthemanddon'tmakeaggressiveorsuddenmovements.AttheSeaLifeParkonOahu,theyhavespecialdolphinprogramsthatallowyoutoswimandhugdolphins,besides,you'lllearnaboutthesemammals'habits.TheDolphinQuestprogramwillexplaintoyouwhydolphinsareconsideredoneofthemostintelligentcreatures.SwimmingwithdolphinsisoneofthemostattractiveactivitiesifyoucometoHawaii.ButHawaii'sunderwaterworldisamazingandhasmanyotherspeciestowatch：Humpbackwhales，Greenseaturtles，Monksealsandsoon.Whileyougetintouchwiththisunderworld，alwayshaveinmindthemainruleoftheoceanrespect:Lookbutdon'ttouch.语篇解读：本文向读者介绍在夏威夷和海豚一起游泳时需要注意的几点事项。1．What'sthemainideaofParagraph1?A．DolphinsinHawaiihavelong­bottlenoses.B．DolphinsinHawaiilovefriends.C．DolphinsinHawaiialwayssavethedivers.D．DolphinsinHawaiiareexplainedinbrief.解析：选D段落大意题。第一段简单地介绍了夏威夷海域里海豚的情况。2．AccordingtotheMarineMammalProtectionAct,whenyouswimintheoceanyou________.A．havetofollowthedolphinsB．muststayclosetothedolphinsC．shouldkeepadistancefromthedolphinsD．can'tmovewiththedolphins解析：选C细节理解题。由第三段第一句“Dolphinsareprotected...tothem.”可知，人们要与海豚保持一定的距离，否则就触犯了法律。3．Ifyouwanttoknowsomethingaboutdolphins'life,youcan________.A．traveltotheBigIslandnowandthenB．obeytheMarineMammalProtectionActC．turntothedolphinprogramsattheSeaLi