选修7的usinglanguage课件.ppt

Unit3Underthesea,Anewdimensionoflife,UsingLanguage,LegendsoftheSea,dolphins,shark,Polarbear,seal,Northernfurseal,中华白海豚,Whitewhale,Sealion,seastar,crab,寄生蟹hermitcrab,海龟turtle,扇贝scallop,五爪贝,巨贝,jellyfish,anemonefish,coral,squid,parrotfish,Task1Glancequicklythroughthediaryentryonthepreviouspageandthennumbertheparagraphtopicsinthecorrectorder.,Fastreading,TopicsparagraphColourandshapesDangersReflectingThereefsedgeAfinalthoughtSomeseacreatures,2,4,1,5,6,3,Seeingsuchextraordinarybeautyunderthewaves.,1.Poisonousfish,2.Seeingmanydifferentkindsoffish,2.Gettinglostinsmallcaves.,3.Exploringsmallcavesunderthesea.,3.Beingattackedbysharks.,Task2Weretheremoredelightsthandangerswhensnorkelling?Listthemanddecideforyourself.,Task3Completethenounsgroupsfromthediaryentry.(Ex.3),1_air2_anenomefish3_lips4_sharks5_teeth6_anglefish7_water8_mouth9_sea-slug10_turtle,warmnight,littleorangeandwhite,thickgreen,twogreyreef,strongsharp,anorangeblue-striped,deepclear,hardbird-like,ayellowspotted-red,alargewise-looking,Comprehensionquestions:,1.Inthediary,theauthormainlywantstotellusthat_.A.whathesawintheseaB.howthefisheatintheseaC.thevividcolorsintheseaD.alltheplantsintheseaarepoisonous,Carefulreading,2.Whatwashangingupsidedownintheseaaccordingtothetext?A.Theorangeandwhiteanemonefish.B.Theyellow-spottedredsea-slug.C.Theyellowandgreenparrotfish.D.Theorangeandblue-stripedangelfish.,3.Whentheauthorsawtwo_,hefeltscaredtodeath.A.anemonefishB.parrotfishC.sea-slugsD.sharks4.Howmanykindsofcreaturesdidnttheauthorwanttogettooclosetoaccordingtothefourthparagraph?A.Two.B.Three.C.Four.D.Five.,5.Fromthewholetextweknowthattheauthorfeltthat_.A.hewasatinyspotcomparedwiththewholeworldB.theoceanwasatinyspotcomparedwiththewholeworldC.therewasnodangerintheseaexceptsharksD.allkindsoffishwerewaitingforsomethingforfood.,Languagepoints,Thereisanotherdimensiontothisproblemwhichyouhaventconsidered.,1.dimensionn.aparticularsideorpartofaproblem,subject,etc.问题的）方面，部分,dimensionaladj.有维的，空间的three-dimensionalobjects,2reflectvi&vt.Imsittinginthewarmnightairwithaco1ddrinkinmyhandandreflectingontheday我手拿一杯冷饮坐在温暖的夜空，思考这一天。Afterreflectingforatimehedecidednottogo仔细思考后，他决定不去了。Themirrorreflectsmyface镜子照出我的脸。Themountainswerereflectedinthelake山在湖面上反映出来。reflectonupon招致；给带来影响Theunemploymentfiguresreflectbadlyonthegovernmentspolicies失业数字给政府的政策带来很坏的影响。,1)makeavisibleofsb/sth影出的影像Canyouseethetreesreflectedinthewindow?2)throwback反射Themoonshineswithreflectedlight3)showthenatureofsthorexpresssth表现/表达Amansactionreflectshisthought.4)thinkdeeplyaboutorremindoneselfofHereflectedthathistroublewouldsoonbeoverreflecton/upon招致,带给,给带来影响,思考Theunemploymentfiguresreflectbadlyonthegovernmentspolicies.失业数字对政府的政策带来很坏的影响.,3pureadj.IreflectedOnthedayadayofpuremagic我思考这一天这纯粹的不可思议的一天。-IsthissweatermadeOfpurewool?这件羊毛衫是纯羊毛的吗?-No，its60wooland40acrylic不，有百分之六十是羊毛，百分之四十是丙烯酸树酯。pure的副词形式是purely，意思是“完全地，全然，纯粹地，仅仅”。Ihelpedhimpurelyandsimplyoutoffriendship我帮他完全是出于友谊。,4bebecomeawareof对知道，明白；意识到ThefirstthingIbecameawareofwasallthevividcolorssurroundingme我意识到的第一件事情就是我周围各种各样鲜艳的颜色。Hesaidthatthegovernmentwasacutelyawareoftheproblem他说政府很清楚这个问题。bebecomeaware后可加that或wh-从句。Imwellawarethatthisisariskyinvestment我很清楚这项投资要冒风险。Hesaidthegovernmentwasawareoftheproblem.IamwellawarethatheistheoneIshouldturnto.,5vividadj.Thefirstthinglbecameawareofwasallthevividcolorssurroundingme我意识到的第一件事是我周围鲜艳的颜色。-Imsurethatmansfollowingus我肯定那男子在跟踪我们。-Nonsense!Youvegotavividimagination!“瞎说!我看你的想像力太丰富了”vivid的副词是vividly，名词是vividness。,6upsidedown上下翻转过来的(地)；颠倒地(的)；乱七八糟的(地)Theyellowandgreenparrotfishhangingupsidedown黄色和绿色的鹦鹉鱼倒着挂在那儿。Youvegotthatpictureupsidedown你把那张图片给弄颠倒了。Theofficeisbeingdecoratedsoeverythingsupsidedown办公室正在装修，因此所有的东西都乱七八糟的。,7scarevt.ltoldmyselftheywerentdangerousbutthatdidntstopmefromfleeingscaredtOdeathforamoment我告诉自己它们不危险，但我还是被吓得半死。Dontletthenoisescareyou；itsonlythewind别让那声音把你吓住，那不过是风罢了。nWhatascareyougaveme，appearingsuddenlyinthedark你突然在暗处出现，可真吓了我一跳。scare还可作形容词，意为“吓唬人的”。Thenewspapershavebeenprintingscarestoriesaboutapossiblewar报纸上一直在刊登骇人的关于可能发生战争的报道。,8poisonousadj.IespeciallylovedthelittleorangeandwhiteanemonefishthathidinthepoisonoustentaclesOftheseaanemones我特别喜欢那种小的桔白色的躲藏在海葵有毒的触角里的海葵鱼。Someplantshavepoisonousberries有一些植物的浆果有毒。Thismedicineispoisonousistakeninlargequantities这种药如服用过量会中毒。poison作名词意为“毒药，毒物”；也可作动词“毒杀，毒死，放毒”。,9.shallowadj.浅的，浅薄的Thepoolwhichthechildrenalwaysswiminisveryshallow.,10.narrowadj狭窄的/有限的/狭隘的Theroadwadtoonarrowforcarstopass.Hehasanarrowmind.inanarrowsense.,11.entryn.进入，入口makeanentryto/intogainentryintoNoentry!禁止入内！Thefirstentryofthisbuildingisonfire,soyouneedtoescapefromtheexit.同义词：entrance/gate/door反义词:exit,12.awesomeadj.veryimpressiveandsometimesalittlefrightening使人敬畏的，令人畏惧的awen.畏惧,敬畏vt.使畏惧，使敬畏，使惊奇with/inawebe/standinaweof,13.pensionn.养老金，退休金receiveapensionliveonapensionpensioner领取养老金者/退休金者,14exposesb/sth/yourselftosth使面临/遭受(危险/或不快)toexposeyourselftocriticismDonotexposebabiestostrongsunlight,15.tastevt/vi尝起来/品尝n(un/cn)味道/滋味cn品尝/尝味tastyadj美味可口的tastefuladj有鉴赏力的/文雅的Thecook_thesouptoseeifit_.Thefoodintherestaurantisreally_andthewaitersthereina_manner.,tasted,tasted,tasty,tasty,tasteful,15.yellow-spotted形容词+过去分词构成形容