2024-2025学年高中英语Unit7TheSeaPeriodThreeLesson3TheSeaWorld学案含解析北师大版必修3

PAGEUnit7TheSeaPeriodThreeLesson3TheSeaWorldⅠ.重点单词1．sharkn.鲨鱼2．schoolboyn.男生3．trickn.戏法，把戏4．meltvi.熔化，溶化5．measuren.测量；措施vt.&vi.度量(大小，长短等)测量6．centimetern.厘米7．energeticadj.有活力的→energyn.精力，能量8．discoveryn.发觉→discovervt.发觉9．up­to­dateadj.最新的；现代的10．discountn.折扣，减价11．educatevt.教化→educationn.教化→educatorn.教化者→educatedadj.受过教化的12．attractionn.吸引人的地方，吸引人之物→attractvt.吸引→attractiveadj.吸引人的13．lengthn.长度，长→longadj.长的Ⅱ.核心短语1．watch_out留意2．every_two_hours每两小时3．do_tricks耍阴谋，做恶作剧4．in_length在长度方面5．stopsb.(from)doingsth.阻挡某人做某事6．less...than...比……少……7．on(the)onehand...ontheotherhand一方面……另一方面8．onthebeach在沙滩上Ⅲ.经典句式1．倍数表达法It'sthreetimesasbigunderwater.水下部分是水上部分的三倍大。2．“否定词＋比较级”表达最高级含义Youcertainlywon'tfindanoisierfish.你绝不会找到(比它们)更吵闹的鱼。3．with复合结构Somefishattractotherfishwith_a_light_on_their_body—andtheneatthem!有些鱼通过身体发光来吸引别的鱼——然后吃掉它们！

海底世界欣赏海洋生物的最佳之地极地世界我们有北极熊，还有一座真正的冰山！你在水面之上只能望见冰山的一小部分，水下部分是水上部分的三倍。你可以在给海豹喂食时观看海豹；见见我们不爱运动却特别友好的企鹅。你确定会爱上它们的！海底看看一些世界上最美的珊瑚和最奇异的鱼。欣赏一些鱼“飞”过水面的情景。它们虽没有其他鱼那么色调绚丽，但泳姿却很美丽。海洋剧院欣赏我们聪敏的海豚。每两小时就有一次精彩的表演。探究池这是特殊给孩子们设计的。在这里，孩子们可以触摸螃蟹和其他更小的生物。还可以在这个令人兴奋的环境里接受海滩上的日常生活教化。虚拟现实航海这是我们水族馆最新旅游景点。来和我们一起进行虚拟现实海底旅行吧，看一看世界上最奇异的鱼。·最吵闹的鱼：一些鱼发出的声音几乎是你讲话声音的两倍！你绝不会找到比它们更吵闹的鱼。·最美丽的鱼：一些鱼通过身体发光吸引别的鱼——然后吃掉它们！它们的嘴巨大无比，可以吃掉和自己体积一样大小的鱼。当心！·最小的鱼：要细致找寻这种世界上最小的鱼，它不及你房子里的苍蝇大！·和海豚一起游泳，干脆面对海洋中最危急的生物——大白鲨！快来参与吧，还有好多海洋生物呢！22日前特价，越早订票越好！每天早10点开门，晚7点关门。课文理解TaskOne：FastreadingⅠ.Thepurposeofwritingthispassageistointroducesomeactivitiestoattract_people_to_visit_the_underwater_world.Ⅱ.Judgethefollowingstatementstrue(T)orfalse(F)．1．Thetiniestfishintheworldisasbigasaflyinyourhouse.(F)2．Youcanseethemostbeautifulcoralandthemostunusualfishintheworldinthe“SeaTheatre”．(F)3．Wecanseepolarbearsandarealiceberginthe“PolarWorld”．(T)4．Childrencantouchcrabsandothersmallercreaturesinthe“DiscoveryPool”．(T)TaskTwo：CarefulreadingReadthetextcarefullyandthenchoosethebestansweraccordingtothetext.1．Whatcharacterdothepenguinshave?A．Friendlyandmoreenergetic.B．Friendlyandlessenergetic.C．Cleverandfriendly.D．Lessenergeticandclever.答案：B2．Howoftendothedolphinshavetheirfantasticshows?A．Threehours. B．Everythreehours.C．Twohours. D．Everytwohours.答案：D3．Howdosomefishattractotherfishandtheneatthem?A．Withasuddenlaughter.B．Withabignoise.C．Withalightontheirbody.D．Withalightintheirhugemouth.答案：C4．ThetiniestfishintheUnderwaterWorldis________.A．notassmallasafly B．notasbigasaflyC．asbigasafly D．biggerthanafly答案：B5．Whatcan'tyouseeduringtheVirtualRealityVoyage?A．Thetiniestfish. B．Theprettiestfish.C．Polarbears. D．Thenoisiestfish.答案：CTaskThree：MicrowritingReadthetextcarefullyandfillinthefollowingblanks.Theseaworldisfantastic.Youcanseesomeofthemostbeautifulcoralandthemost__1__(usual)fishintheworldontheoceanfloor.Youcanwatchsomefish__2__(fly)throughthewater.Theyareless__3__(color)thansomeotherfishbuttheymove__4__(beautiful).Somefishcanproducesoundsalmosttwice__5__loudasyourspeakingvoice.Somefishattractotherfishwithalightontheirbodyandtheneatthem.Youcanseethetiniestfishintheworld,__6__isonlyonecentimeterin__7__(long).Dolphinsareoftenpopular__8__children.Ifyouwanttoseetheseseaanimals,you'dbetter__9__(book)aticketinadvance.Youcangetadiscountbeforethe22nd,sothesooner,the__10__(good)!1．unusual2.flying3.colorful4.beautifully5．as6.which7.length8.with9.book10.better1eq\a\vs4\al(educatevt.教化)(教材P12)Theycanbeeducatedaboutdailylifeonthebeachinthisexcitingarea.他们可以在这个令人兴奋的环境里接受海滩上日常生活的教化。(1)educatesb.todosth.教化某人做某事educatesb.aboutsth.对某人进行关于……的教化educateoneself自学(2)educationn.教化(3)educatedadj.受过教化的[即学即用](1)Parentsshouldeducatetheirchildrentobehavewell.父母应当教化子女守规则。(2)Thepoorboyhadtoeducate_himselfintheeveningafterfinishinghiswork.这个贫困的孩子不得不在晚上干完活后自学。(3)Globally,womenarealmostas_healthy_and_educated_asmen.全球来看，女性与男性的健康程度和受教化程度几乎一样。2eq\a\vs4\al(up­to­dateadj.最新的；现代的)(教材P12)Ourmostup­to­dateattraction.我们最新的旅游景点。(1)uptodate最新的outofdate过时的todate＝uptonow/sofar到目前为止2datebackto/datefrom追溯到留意：不一样的“现代”1up­to­date是合成形容词，常用作表语、定语或宾语补足语；uptodate一般不作定语。2datebackto/datefrom常用一般现在时，无被动形式；作定语时，常用现在分词形式。[即学即用](1)Thecarisniceandquiteuptodate.这辆车很美丽，是最新款的。(2)Hisideaisup­to­date,_thoughheisold.虽然年龄大，但他的思想却很现代。(3)Thisisatempledating_back_to/dating_fromtheTangDynasty.这是一座起源于唐朝的寺庙。3eq\a\vs4\al(attractvt.吸引；引起……的好感)(教材P12)Somefishattractotherfishwithalightontheirbody—andtheneatthem!有些鱼通过身体发光吸引别的鱼——然后把它们吃掉！(1)attractvt.吸引，招引；有吸引力attractone'sattention引起某人的留意(2)attractionn.[C]吸引人的地方；[U]吸引力；吸引haveanattractionforsb.对某人具有吸引力touristattraction旅游胜地(3)attractiveadj.有吸引力的beattractiveto对……有吸引力留意：表示“引起某人留意”的短语还有：draw/catchone'sattention/eye[即学即用](1)Itisapitythattheindustrialcitiesbuiltinthenineteenthcenturydonotattractvisitors.很缺憾这些建于19世纪的工业城市没能吸引游客。(2)IwasattractedbytheattractivesceneryoftheWest我被西湖迷人的景色吸引了。(3)Theeffectoflackofwateronsouthernareasattracted_the_public's_attention.缺水对南方地区的影响引起了公众的留意。(4)单句语法填空①ThenewfilmAStoryofLala'sPromotionisanattraction(attract)tome.②Hewas_attracted(attract)bythesceneoftheforeignlands.③Brightcolorsareattractive(attract)tochildren.④Hecouldattractcustomerstohisshopsimplybymakingchangestoitsenvironment.4eq\a\vs4\al(discountn.打折，折扣，减价)(教材P12)Specialdiscountbeforethe22ndsothesoonerthebetter!22日前特价，所以越早(订票)越好！(1)atadiscount打折sellatadiscountof以……折扣出售get/give/offeradiscount得到/赐予/供应折扣discountrates折扣率discountprices折扣价(2)discountthepossibilityof低估……的可能性留意：discount原意为“不算(之内)”，因而指某物减价出售时所减去的百分比。中文说“折扣”意为扣除所减之百分比后余下的百分比。换言之，中文说“七折”，英文是“30%discount”，以此类推，“六折”英文是40%discount。[即学即用](1)Thatstoredoesnotdiscountatall.那家商店一概不打折。(2)Thesegoodswillbesoldat_a_discount.这些货物将减价出售。(3)Theyareoffering_a_10%_discountonallsofasthismonth.他们本月沙发统统打九折。(4)IboughtthenewT­shirtat_a_discount_of_10_percent.我九折买的这件新T恤。5eq\a\vs4\al(trickn.戏法，把戏)(教材P13)Ithinkit'scrueltomakethemdotricks.我认为让它们来表演戏法是残忍的。(1)playtricks/atrickonsb.戏弄某人magictricks魔术(2)trick还可以作为动词，意为“欺瞒，哄骗”。tricksb.intodoingsth.欺瞒某人干……tricksb.outofsth.从某人处骗走某物[即学即用](1)Themanamusedhiskidswithtricks.这个男人变戏法逗得孩子们直乐。(2)Hetricked_me_into_givinghimthebook.他骗我把书给了他。(3)It'simpolitetolaughat,stareatorplay_tricks_on_disabled_people.讪笑，盯着或戏弄残疾人是不礼貌的。eq\o(\s\up7(6),\s\do5())measurevi.&vt.度量大小，长短等，测量n.尺寸；措施用复数形式(教材P13)Biggerdolphinscanmeasurefourmetresinlengthbutcommondolphinsareusuallylessthantwometreslong.大一些的海豚会有4米长，但是一般的海豚通常不足两米长。(1)measure...by...用……来衡量……bemeasuredby/in...用……来衡量/计算(2)takemeasurestodosth.实行措施做某事makesth.tosb.'smeasure照某人的尺寸做某事[即学即用](1)Couldyoupleasemeasuretheheightofthewallforme?你能为我量一下墙的高度吗？(2)Wealthisnotalwaysthemeasureofsuccess.胜利与否并不总是用财宝来衡量的。(3)Thegovernmenthas_taken_measurestobringdownthehighpriceofsomeproducts.政府已实行措施来降低一些产品的高价格。(4)It'sgenerallyacknowledgedthateducationshouldn't_be_measuredonlybyexaminationresults.普遍认为教化不应当单纯用考试成果来衡量。(5)Thesuitfitsmewellbecauseitwasmade_to_my_measure.这件套装很合我身，因为是定做的。1eq\a\vs4\al(watchout当心)(教材P12)Theyhaveahugemouthandcaneatfishasbigasthemselves.Watchout!它们的嘴巨大无比，可以吃下与自己体积一样大的鱼。当心！(1)watchit＝watchout当心watchoutfor...当心提防……，亲密留意……lookout(for)当心(2)watchover照看，看管，监视[即学即用](1)You'llbeintroubleifyoudon'twatchout.假如你不留意，你会有麻烦的。(2)Whencrossingthestreet,look_out_for/watch_out_forcars.过公路时留意车辆。(3)Pleasewatch_overmysuitcasewhileIgotogetmyticket.在我去买票的时候请帮我照看一下手提箱。eq\o(\s\up7(2),\s\do5())on(the)onehand...ontheotherhand一方面……另一方面(教材P13)Ontheonehand,welovedmostoftheattractions,especiallytheoneforthechildren.Ontheotherhand,Ididn'tthinkthatthecafewasasgoodasitshouldbe.一方面，我们喜爱大多数景点，特殊是为孩子们设立的那个；另一方面，我觉得咖啡馆没有它应当有的那么好。ontheonehand...ontheotherhand连接的是两个并列句，意思是“一方面……另一方面”。类似的结构还有：foronething...foranother。留意：(1)ontheotherhand可以单独运用；(2)ontheonehand中的the可以省略，on(the)onehand与ontheotherhand成对出现时，其次个hand可以省略；(3)ontheonehand...ontheotherhand...通常用于引出不同的，甚至是对立的观点或理由；而foronething...foranother(thing)．..通常用于引出性质或感情色调上相同的观点或理由。[即学即用](1)On(the)onehand,wemuststudyhard.On_the_other_hand,_weshouldmakeourbodystrong.一方面，我们必需努力学习，另一方面，我们应当强健身体。(2)Ican'tgoforaholidaynow.Foronething,Ihaven'tanymoney;for_another,_Iamverybusy.我现在不能去度假。一则，我没钱；再则，我很忙。3eq\a\vs4\al(everytwohours每两小时)(教材P12)Therearefantasticshowseverytwohours.每两个小时就有一场精彩的表演。eq\x(\a\al(every＋基数词＋复数名词，意为“每……”。,every＋序数词＋单数名词，意为“每……”。,everyother＋单数名词，意为“每隔一……”。,everyfew＋复数名词，意为“每隔几……”。))[即学即用](1)You'dbetterplantatreeeveryfivemetres/everyfifthmetre.你最好每5米植一棵树。(2)Itrytovisitmyparentsevery_few_weeks.我尽量每隔几周就去探望我的父母。(3)Ihavewrittentomyfriendaletterevery_other_day/every_two_days/every_second_dayforthelasttwoweeks.在过去的两个星期中我每隔一天给我挚友写一封信。eq\o(\s\up7(1),\s\do5())教材P12Somefishattractotherfishwithalightontheirbody—andtheneatthem！有些鱼用身上的光吸引其他鱼，然后吃掉它们！eq\a\vs4\al()本句是一个含有with复合结构的并列句，withalightontheirbody是with的复合结构，其结构为“with＋n.＋介词短语”，在句中作状语。[即学即用](1)Hewalkedintothedarkstreetwithastickinhishand.他手里拿着一根棍子走入了漆黑的街道。(2)Helefttheroomwithallthelightson.灯全亮着他就离开了房间。(3)Withspringcoming,treesturngreen.春天到了，树变绿了。(4)单句语法填空①Ican'tfocusmyattentiononmystudywiththeboysshouting(shout)．②Tomwentouttoplaywithhishomeworkunfinished(finish),whichmadehisparentsangry.③Themanagerwasveryworriedwithsomanyproblemsto_settle(settle)．eq\o(\s\up7(2),\s\do5())教材P12Somefishcanproducesoundsalmosttwiceasloudasyourspeakingvoice！有些鱼发出的声音几乎是你讲话声音的两倍！eq\a\vs4\al()本句中“twiceasloudas”是倍数表达法，as...as的前面可以用倍数词，如half,aquarter,twice,threetimes等，表示“是……多少倍”。eq\x(\a\al(倍数的表达常用以下四种方式：,Ais＋倍数＋as＋adj.＋as＋B；,Ais＋倍数＋morebigger，higher，etc.than＋B；,Ais＋倍数＋thesizeheight，weight，etc.＋ofB；,Ais＋倍数＋that＋of＋B；,Ais＋倍数＋what­clause。))[即学即用](1)Thebedroomistwiceasbigasthekitchen.＝Thebedroomistwicebiggerthanthekitchen.＝Thebedroomistwicethesizeofthekitchen.＝Theareaofthebedroomistwicethatofthekitchen.卧房是厨房的两倍大。(2)Aplanerunsatleastfive_times_fasterthanatrain.飞机的速度至少是火车的五倍。(3)Whathegavemewasthree_times_whathegaveher.他给我的东西，是他给她的三倍。(4)Theriverisfour_times_the_lengthofthatriver.这条河流是那条河的四倍长。eq\o(\s\up7(3),\s\do5())eq\a\vs4\al(教材P13Youcertainlywon'tfindanoisierfish.,你确定找不到比它们更吵闹的鱼。)noisier是比较级，是针对上文而言的，可以理解为句子后面省略thanthem。eq\x(否定词not/never等与比较句型连用时，常可表示最高级的意思。)[即学即用](1)Ihaveneverhadamoreworryingday.这是我度过的感到最担忧的一天。(2)Iamtootired!Icannot_walk_a_step