（新课标）2019-2020学年高中英语 Unit 3 Under the sea Section

-1-SectionⅣUsingLanguage(教师用书独具)ANEWDIMENSION(方面；维(数))OFLIFE19thJanuaryI'msittinginthewarmnightairwithacolddrinkinmyhandandreflecting(思考)ontheday－adayofpure(纯粹的)magic!Iwentsnorkelling①onthereefoffshorethismorninganditwasthemostfantasticthingIhaveeverdone.Seeingsuchextraordinarybeauty②，Ithinkeverycell(细胞)inmybodywokeup.Itwaslikediscoveringawholenewdimensionoflife.崭新的生活空间1月19日我正坐在温暖的夜空下，手捧一杯冷饮，回忆着当天的事情——这是纯粹的神奇的一天！这天上午，我戴着呼吸器在近海的珊瑚礁潜泳，这是我曾有过的最好的经历。看到这样奇特的美景，我觉得周身的每个细胞都苏醒了。就像发现了一个崭新的生活空间似的。[助读讲解]①gosnorkelling带潜水管潜泳。②seeingsuch...为现在分词短语作时间状语。ThefirstthingIbecameawareof③wasallthevivid(鲜艳的)colourssurrounding④me—purples,reds,oranges,yellows,bluesandgreens.Thecoralswerefantastic—theywereshapedlikefans,plates,brains,lace,mushrooms,thebranchesoftreesandthehornsofdeer.Andallkindsofsmall,neatandelegantfishwereswimminginandaroundthecorals.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、蓝色和绿色等。那些珊瑚都是稀奇古怪的——它们的形状像扇子、盘子、大脑、彩条、蘑菇、树枝和鹿角。还有各种各样小的、灵巧的和优美的鱼穿行在珊瑚丛中或环游于珊瑚的周围。[助读讲解]③Ibecameawareof为定语从句，修饰thefirstthing。④surround围绕、环绕。Thefishdidn'tseemtomindmeswimmingamongthem.Iespeciallylovedthelittleorangeandwhitefishthathidinthewavinglongthinseaweed(海草).AndIalsolovedthesmallfishthatcleanthebodiesoflargerfish⑤—Ievensawthemgetinside-2-theirmouthsandcleantheirteeth!Itseemedtherewasasurprisewaitingformearoundeverycorneras⑥Iexploredsmallcaves,shelvesandnarrow(狭窄的)passageswithmyunderwaterflashlight(手电筒):theyellowandgreenparrotfishwashangingupsidedown,andsucking(吮吸)tinyplantsoffthecoralwithitshardbird­likemouth;ayellow­spottedredsea­slugwasslidingbyabluesea­star;alargewise­lookingturtlewaspassingsoclosetomethatIcouldhavetouchedit.我在这些鱼群中游泳，它们似乎并不在乎。我特别喜欢那些橘黄色和白色相间的小鱼，它们藏在摇动着的又长又细的海草里。我也喜欢那些为大鱼清洁身体的小鱼——我甚至还看到它们游进大鱼的嘴里去帮它们清洁牙齿！当我用水下探照灯在小石洞、暗礁和狭窄通道之间探索时，似乎每个角落都有令我惊奇的东西等待着我：黄绿相间的鹦嘴鱼倒挂着，用鸟儿一样的硬嘴去吸吮珊瑚上的微小植物；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；一只长相聪慧的大海龟紧贴着我的身旁而过，伸手便可触及。[助读讲解]⑤thathid...和thatclean...均是that引导的定语从句，均修饰fish。⑥waitingforme...为定语，修饰asurprise。asurprise在此处是抽象名词具体化的用法。TherewereothercreaturesthatIdidn'twanttogettoocloseto⑦—aneelwithitsstrongsharpteeth,withonlyitsheadshowingfromahole,watchingforatastyfish(ormytastytoe！);andthegiantclamhalfburiedinsomecoralwaitingforsomethingtoswiminbetween⑧itsthickgreenlips.Thenthereweretwogreyreefsharks,eachaboutoneandahalfmetreslong,whichsuddenlyappearedfrombehindsomecoral⑨.Itoldmyselftheyweren'tdangerousbutthatdidn'tstopmefromfeelingscaredtodeathforamoment！还有一些其他的动物，我不想太靠近它们——一条带有利齿的海鳗，从洞穴里探出头来，望着可作美餐的鱼过来(或者在等着我的美味脚趾伸过去！)；一个巨大的蛤蜊半掩在珊瑚礁中，等待着有什么东西游过来，游到它宽厚的绿嘴唇中去，然后还有两条灰色的珊瑚鲨，每条大约有1.5米长，突然从某些珊瑚后边游了出来。我告诉自己它们并不危险，但是这样一点也不能抑制我一时怕得要死的心情！[助读讲解]⑦getcloseto靠近。⑧inbetween在……之间。⑨which引导非限制性定语从句，which指代reefsharks。Thewaterwasquiteshallow(浅的)butwherethereefended,therewasasteep(陡峭的)droptothesandyoceanfloor.Itmarkedaboundary(分界线)andIthoughtIwasverybravewhenIswamovertheedgeofthereefandhungtherelookingdowninto-3-thedepthsoftheocean⑩.Myheartwasbeatingwildly—Ifeltveryexposedinsuchdeepclearwater.Whatawonderful,limitlessworlditwasdownthere!AndwhatatinyspotIwasinthisenormousworld！⑪水很浅，但到了珊瑚礁的尽头，就有一个陡坡，一直下降到满是沙子的海底。这标志着一个分界线，我游过珊瑚礁的边缘，浮在上面往下看海底深处的时候，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，我感觉我是彻底地暴露了。这个海底世界是多么美妙，多么漫无边际啊！而我在这个极大的世界中又是多么渺小！[助读讲解]⑩lookingdown...作伴随状语。⑪两个what引起感叹句用于加强感情色彩。第一步速读——了解文章主题和段落大意Ⅰ.速读P24教材课文，选择最佳答案Inthediary,theauthormainlywantstotellus．A．whathesawintheseaB．howthefisheatintheseaC．thevividcoloursintheseaD．alltheplantsintheseaarepoisonous[答案]AⅡ.速读P24教材课文，匹配段落大意1．Para.1A．coloursandshapes2．Para.2B．dangers3．Para.3C．reflecting4．Para.4D．thereef'sedge5．Para.5E．afinalthought6．Para.6F．someseacreatures[答案]1－6CAFBDE第二步细读——把控文章关键信息细读P24教材课文，选择最佳答案1．Thewriterfirstbecameawareof．A．alltheanimalsthathesawB．allthevividcolourssurroundinghimC．allthepictureshetookD．alltheflowersinthepark-4-2．Whatwashangingupsidedownintheseaaccordingtothetext?A．Theorangeandwhitefish.B．Theyellow­spottedredsea­slug.C．Theyellowandgreenparrotfish.D．Theorangeandblue­stripedangelfish.3．Whatastonishedthewriterwasthatthesmallfish．A．couldeatsharksB．daredtogetinsidethemouthsoflargerfishtocleantheirteethC．fearednoanimalsintheseaD．werefriendlytolargefish4．Fromthewholetextweknowthattheauthorfeltthat．A．hewasatinyspotcomparedwiththeseaworldB．theoceanwasatinyspotcomparedwiththewholeworldC．therewasnodangerintheseaexceptsharksD．allkindsoffishwerewaitingforsomethingforfood[答案]1－4BCBA第三步研读——能力升华接轨高考根据P24教材课文，在空白处填入1个适当的单词或括号内单词的正确形式I'msittinginthewarmnightairwithacolddrinkinmyhandand1.reflecting(reflect)ontheday.Itisadayofpuremagic！Iwent2.snorkelling(snorkel)onthereefoffshorethismorning.Seeing3.suchextraordinarybeauty，Ithinkeverycellinmybodywokeup.Itwaslike4.discovering(discover)awholenewdimensionoflife.ThefirstthingIbecameaware5.ofwasallthevividcolours6.surrounding(surround)me.Andthefishdidn'tseemtomind7.me(my)swimmingamongthem.However，therewereother8.creatures(creature)thatIdidn'twanttoget9.toocloseto.10.WhatatinyspotIwasinthisenormousworld！Ⅰ.单词拼写根据汉语或首字母提示，写出下列单词1．Hefoldedhisclothesinaneat(整齐的)pileonthechair.2．Ifyouwanttoshootthetarget(靶)，youmustaimatitalittlebithigher.-5-3．Someflower