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Unit3Underthesea海下景观UsingLanguagezxxkw学科网学.科.网Ⅰ.重点单词1.根据词性及汉语意思写出单词及其拓展形式。(1)neat(adj.)好的；整齐的；匀称的→______(adv.)整齐地(2)narrow(adj.)狭窄的；有限的；狭隘的→________(adv.)狭窄地，勉强地neatlynarrowly(3)_____(adj.)锐利的；锋利的；敏捷的→sharply(adv.)锋利地；严厉地；苛刻地(4)_____(adj.)好吃的；可口的→taste(v.)尝；尝出……的味道(5)_______(n.)养老金；退休金→pensioner(n.)领取养老金者sharptastypension学科网2.把下列单词与其英文释义搭配起来。(6)targeta.toconsider,thinkon;(ofasurface)throwbacklight,heatandsound(7)reflectb.oflittledepth,notdeep(8)awarec.sth.tobeaimedatinshootingpractice(9)shallowd.alinethatmarksalimit;dividingline(10)boundarye.havingknowledgeorrealization答案:(6)c(7)a(8)e(9)b(10)dⅡ.重点短语(英汉互译)1._____________处于……的危险中2.__________________被困于……3.________醒来4._______________对……知道、明白；意识到……5.upsidedown_________6.getcloseto_____7.stopsb.fromdoingsth._______________8.(be)scaredtodeath_______beindangerofbetrapped/caughtinwakeupbecomeawareof上下翻转靠近阻止某人做某事吓死了1.targetn.目标；靶；受批评的对象①First,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。②Mysuggestionbecamethetargetofcriticism.我的建议成了批评的对象。zxxkw【拓展】(1)aimatthetarget瞄准目标hit/missthetarget中／脱靶(2)targetvt.把……当做批评对象；以……为攻击目标；把……对准targetsth.on／at把……对准③Hemissedthetargetsomehow.不知怎么地他脱靶了。④ThemissilesweremainlytargetedatIran.导弹主要瞄准的是伊朗。【即学即练】完成句子①我打了四发子弹，但没有射中靶心。IhadfourshotsbutIdidn’teven____________.②这种报纸专门面向年轻人。Thepaper______________________youngpeople.hitthetargetistargetedspecificallyat2.reflectvi.思考vt.映射；反射；思考①Herfacewasreflectedinthemirror.她的脸映现在镜子中。②Thewaterreflectedthesunlight.日光反射在水面上。【拓展】(1)reflectsb./sth.insth.(指镜子等)映出某人／物的影像reflectsth.fromsth.从某物(表面)反射(光、热、声等)reflecton/uponsth.思考某事(2)reflectionn.反射；反照；反映；映像；沉思，深思belostinreflection陷入沉思中③Ireflectedonpossiblereasonsformyfailure.我仔细思索导致我失败的可能的原因。④Shewaslostinreflectiononherfuture.她为自己的未来而陷入深思之中。【助记】三图巧解“reflect”reflect思考reflect反射reflect反映【即学即练】完成句子①湖中映出的树影很美。Thetrees_________________lookedverybeautiful.②我经常思索我的未来。Ioften__________________.reflectedinthelakereflectonmyfuture3.★awareadj.意识到的；知道的be/becomeawareof对……知道、明白；意识到……①ThefirstthingIbecameawareofwasallthevividcolourssurroundingme—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。②Hewasn’tawareofthedanger.他没有察觉到危险。【拓展】(1)beawarethat/wh-从句知道，体会到……makesb.awarethat...提醒某人注意……makesb.awareof...使某人注意到……(2)awarenessn.知道，晓得③Areyouawarethatyouhavehurtherfeelings?你有没有察觉到你已经伤害她的感情了？④Thereisageneralawarenessthatsmokingisharmful.人们普遍意识到吸烟有害健康。【即学即练】完成句子①那时你察觉到危险了吗？_________________therisksatthetime?②她知道他已经结婚了。_________________hewasmarried.WereyouawareofShewasawarethat4.narrowadj.狭窄的；有限的；狭隘的①Theroadwastoonarrowforcarstopass.路太窄，汽车过不去。【拓展】(1)anarrowescape九死一生narrowvictory/defeat/majority险胜/勉强击败/微弱多数(2)narrowlyadv.狭窄地；勉强地②Thechildrenhaveanarrowescapeintheearthquake.这些孩子们在地震中幸免于难。③Thecarnarrowlymissedacyclist.汽车差点儿撞上一位骑自行车的人。【即学即练】完成句子①在这次战争中我们险胜。We___________________inthewar.②我们要竭力缩小贫富之间的差距。Wemusttry________________betweenrichandpoor.wonanarrowvictorytonarrowthegap5.sharpadj.锐利的；锋利的；敏捷的①TherewereothercreaturesthatIdidn’twanttogettoocloseto—aneelwithitsstrongsharpteeth，withonlyitsheadshowingfromahole，watchingforatastyfish(ormytastytoe!)；andthegiantclamhalfburiedinsomecoralwaitingforsomethingtoswiminbetweenitsthickgreenlips.还有一些其他的动物，我不想太靠近它们——一条带有坚固锋利牙齿的鳗鱼，只是把头从石洞里伸出来，望着可供美餐的鱼过来(或者在等着我美味的脚趾伸过去)；一个巨大的蛤蚌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。②Itisdangerousforachildtoplaywithasharpknife.让孩子玩锋利的刀子是危险的。③It’sverysharpofyoutoseethat.你能看到那一点，很有洞察力。【拓展】sharpenvt.磨快；使锐利sharpenern.磨具；卷笔刀sharplyadv.锐利地；严厉地；苛刻地【助记】Ifyourpencilisn’tsharp,youneedapencilsharpenertosharpenit.如果你的铅笔不够尖的话，你需要一个卷笔刀削一削它。【即学即练】用sharp,sharply,sharpen填空①Usinga_____knife,cutawaythepeelfrombothfruits.②Unemploymentamongtheoverfortieshasrisen_______inrecentyears.③Iwenttouniversityto_______mymind.sharpsharplysharpen6.upsidedown上下翻转①Monkeysliketohangupsidedownfromatree.猴子喜欢倒挂在树上。【拓展】turn...upsidedown把……弄得乱七八糟insideout里外颠倒②Heworethesweatshirtinsideout.他当时把运动衫穿反了。③Everythingintheroomwasturnedupsidedown.室内的一切都被弄得乱七八糟。【助记】【即学即练】完成句子①把蛋糕翻过来,再抹上奶油。________________________andcoveritwithcream.②我的生活被这场疾病弄得乱七八糟。Mylife_________________________bythedisease.Turnthecakeupsidedownhasbeenturnedupsidedown7.★scarevt.恐吓vi.受惊吓(be)scaredtodeath吓死了①Itoldmyselftheyweren’tdangerousbutthatdidn’tstopmefromfeelingscaredtodeathforamoment！我自言自语地说它们并不危险，但是这样也不能抑制我那时怕得要死的恐惧心情！②ItscaredmetothinkIwasaloneinthebuilding.想到楼里只有我一个人，我害怕极了。【拓展】(1)scareaway/off把……吓跑scaresb.intodoingsth.威胁/恐吓某人做某事(2)scaringadj.令人害怕的；吓人的scaredadj.受惊吓的；感到害怕的bescaredof...(=beafraidof)遇到……(某种事物或行为)而害怕bescaredtodo(=beafraidtodo)不敢做……③Theymanagedtoscarethebearsaway.他们设法把熊吓跑了。④He’sscaredofheights.他有恐高症。【即学即练】完成句子①当地商家迫于威胁，缴纳了保护费。Localbusiness_____________________protectionmoney.②她害怕晚上一个人出去。She________________________atnight.werescaredintopayingisscaredofgoingoutalone8.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——这真是神奇的一天！【分析】1)本句是个简单句。2)句中amsitting和reflecting是并列谓语。3)句中withacolddrinkinmyhand是with的复合结构，在句中作状语，表示伴随情况。①Tomdoesn’tliketosl