高二广东专版听说测试1-8PPT课件.ppt

期末听说测试范围英语周报第19期高二广东专版听说测试1.高二听说测试（一）注释 salmonsalmon smn n.大麻哈鱼drawdraw dr vt.引导到一新位置eventuallyeventually ventuli adv.最后,终于adjustadjust dst vt.调节;适应(+to)power power pau vt.给.提供动力upriverupriver prv adj.上游的;adv.向上游地spawnspawn spn n./v.（鱼等）产卵immediateimmediate midit adj.迅速的；立即的upstream upstream pstri:m adj./adv.向上游的/地 (=upriver)2.高二广东专版听说测试（一）Part A Reading AloudPart A Reading Aloud In late July,however,the water level is often too low for the first salmonsalmon to enter the smaller riversrvz.That doesnt stop them trying.But the very water that has drawndrawn them back home will eventuallyeventually kill them.As their kidneys kdnz and other organs:gnz adjustadjust toto the sudden lack of salt water,they stop eating and even drinking.So the energy stored std in their bodies bdz is all they have to powerpower their swim upriverupriver and spawnspawn.However,the salmon in the smaller streams strimz have a more immediateimmediate problem.The low water has stopped stpt them before their journey upstreamupstream can even begin.3.emergeemerge md v.出现SaharaSahara shr n.撒哈拉大沙漠非洲cubcub kb n.幼兽 creaturecreature krit n.生物;创造物unexpectedunexpected nkspektd adj.料想不到的toadstoads tdz n.蟾蜍,癞蛤蟆 复数permeablepermeable p:mibladj.可穿透的;可透过水的desiccationdesiccation ,desikein n.干燥sheltershelter elt n.庇护(所);住所 v.庇护scorpionscorpion skpi:n n.蝎子,心黑的人watertightwatertight wttat adj.防水的;严密的高二听说测试（二）注释 4.高二广东专版听说测试（二）Part A Reading AloudPart A Reading Aloud They spend their days dez underground and only emergeemerge at sunset.Darkness brings huge changes tendz.In the SaharaSahara,the temperaturetemperature can drop as much as 30 degreesdgriz during the night.So its cool enough to allow these desert fox cubs cubs kbz to play.All sorts sts of creaturescreatures kritz now appear,including some really unexpectedunexpected oneswnz.ToadsToads tdz have permeablepermeable skins sknz and would quickly die from desiccationdesiccation out in the daytime heat.Its only now that they can leave sheltershelter.The same is true for scorpionsscorpions sk:pnz even though their shells elz are actually watertightwatertight.5.CongoCongo ku n.刚果非洲vastvast vst adj.巨大的,广大的wildernesswilderness wld(r)ns n.荒野,荒地junglejungle dgl n.丛林;生死关头 AmazonAmazon mzn n.亚马逊河crisscrosscrisscross krskrs n./adj./adv./v.v.纵横通过countlesscountless kantls adj.数不尽的,无数的roamroam rm v.漫步;流浪gloomgloom glu:m n.阴暗(处),忧郁 v.(使)变忧郁clearingclearing klr n.清除;空地magnetmagnet mgnt n.磁铁,有吸引力之/人far and widefar and wide adv.到处,广泛地,四面八方高二听说测试（三）注释 6.This is the CongoCongo,in Africa.Its a vastvast wildernesswilderness and the least exploredexplored kspl:d of all jungles jungles dglz.From From up up herehere,the forest looks lks similar to the ones that grow in the AmazonAmazon of Southeast Asia.But down below,there are some unexpectedunexpected sights sights sats.CrisscrossingCrisscrossing this forest are countlesscountless miles malz of highwayshawez.And they were made by something big.Forest elephants roamroam great distances distances dstnsz in their search for food.But to survivesurvive they must emergeemerge from the gloomgloom of the forest.And clearingsclearings klrz like this one are a magnetmagnet for elephants ts elfnts from far and wide.高二广东专版听说测试（三）Part A Reading AloudPart A Reading Aloud7.adventureadventure dvent n./v.冒险survivalsurvival svavl n.幸存,幸存者,残存物dawndawn dn n.黎明;端倪;开端careencareen kri:n vi.(船)倾斜,摇晃着行驶vt.使倾斜epicepic epk n.史诗;adj.史诗(般)的,宏伟的droughtdrought drat n.干旱(季节),旱灾climaxclimax klamks n.高潮;v.(使)达到顶峰 boldbold bld adj.大胆的,引人注目的a handful of a handful of 一小撮revealreveal rvi:l vt.揭示,透露 family treefamily tree 家谱;系统高二听说测试（四）注释 8.Deep inside each one of us,a story is waiting to be told,a story of sex,adventure adventure and survivalsurvival.It begins in Africa with the dawndawn of humanity,careenscareens kri:nz through epic epic droughtsdroughts drats and Ice Ages and climaxesclimaxes klamkss only when weve reached the ends ends endz of the earth.Now we tell this story with a boldbold experimentexperiment.On a single day,on a single street,with the DNA just a a handful handful ofof people,we set set out out toto trace the ancientancient journeys d:nz of every person alive today,and revealreveal how we all connectconnect on the Human Family Family TreeTree.高二广东专版听说测试（四）Part A Reading AloudPart A Reading Aloud9.nourishnourish nr v.滋养,给营养,培育 pumppump pmp n.泵,打气筒;v.打气,灌输continuouslycontinuously kntnjusli adv.连续不断地,接连地vitalvital vatl adj.重要的,必不可少的constantlyconstantly knstntli adv.不断地;时常地transformtransform trnsfm v.转换,变换,转化shiftshift ft n./v.转换;转变ingredientingredient ngrdnt n.成分;因素alivealive lav adj.活著的,存在着的guiseguise gaz n.外观;装束;姿态rise and fallrise and fall 涨落,兴衰civilizationcivilization svlazen n.文明高二听说测试（五）注释 10.Of all planets planets forces forces plnts f:sz,perhaps none has greater power over us than water.For me water is the most magical magical mdikl force on Earth.The presencepresence of water shapes shapes eps,renews renews rinju:z and nourishesnourishes nriiz our planet.Its our planetsplanets plnits lifebloodlifeblood.It pumpspumps pmps through it continuouslycontinuously,deliveringdelivering dilivr vitalvital ingredients ingredients ngrdnts for life.Water makes meks Earth alivealive.The magicmagic of water is that its constantlyconstantly transformingtransforming itself,shiftingshifting between guisesguises gazz and from place to place.Our struggle to control it has been behind the rise rise and and fallfall of some of the greatest civilizationcivilization on Earth.高二广东专版听说测试（五）Part A Reading AloudPart A Reading Aloud11.fungifungi fnda,fa n.真菌(类)fungus fs的复数flourishflourish flr v.茂盛,繁荣decaydecay dke n./v.腐朽,腐烂;衰退fruiting bodyfruiting body 子实体visiblevisible vzbl adj.看得见的,显然的fungalfungal fgl adj.真菌的 filamentfilament flmnt n.细丝,灯丝,单纤维fungal filament fungal filament 真菌丝temperatetemperate temprt adj.温和的,温带的高二听说测试（六）注释 12.build-upbuild-up n.增强,积聚,积累litterlitter lt(r)n.垃圾 v.乱丢(垃圾);铺草;产仔leaf litterleaf litter 落叶层createcreate kriet v.创造/作/建;产生nutrientnutrient nju trnt n.营养物 adj.营养的leechleech lt n.水蛭;v.依附并榨取;consumeconsume knsjum v.消耗;消灭;消费 recyclerecycle risakl v.使再循环,再利用crucialcrucial krul adj.决定性的,关键的,重要的mineralmineral mnrl n./adj.矿物质(的),无机物(的)高二听说测试（六）注释 13.FungiFungi also flourishflourish on decaydecay.These are the fruitingfruiting fru:t bodies bodies bdz of the fungifungi,the only visiblevisible sign of a vastvast underground underground network network of fungalfungal filaments filaments flmnts.In temperatetemperate forests,the build-upbuild-up of leafleaf litterlitter creates creates kriets rich storesstores of nutrientsnutrients njutrnts.That,however,doesnt happen here.NutrientsNutrients that reach the soil are leechedleeched ltt out by the rain.But fungifungi are connected connected knektd to tree roots by their underground filamentsfilaments.And by quickly consumingconsuming the dead,they help to recyclerecycle crucialcrucial mineralsminerals mnrlz straight back into the trees.高二广东专版听说测试（六）Part A Reading AloudPart A Reading Aloud14.volcanovolcano vlkenu n.(pl.volcanos,volcanoes)火山spring upspring up 涌现；发生；迅速长出；迸发 riftrift rft n.裂缝,裂痕;v.(使)开裂,(使)断裂triggertrigger trg(r)n.扳机 v.引发,触发landscapelandscape lnskep n.风景 v.使自然美化MasaiMasai m:sai n.马萨伊人,马萨伊语EruptionEruption rpn n.爆发;出疹;火山灰plainplain plen n.平原,草原;adj.简单的;adv.清楚地profoundprofound prfaund adj.深奥的,深远的vegetationvegetation vedten n.植被,草木drydry dra v.变干;干燥;adj.干的;干燥的concreteconcrete knkrit n.混凝土adj.具体的solidsolid sld n.固体;adj.固体的,坚固的高二听说测试（七）注释 15.Great volcanoesvolcanoes vlkeinuz sprangsprangspr upup along the riftrift and triggeredtriggered trgd a chain of events vents that changed the face of the landscapelandscape forever.Ol Doinyo Lengai is still an active volcano.Its MasaiMasai name means“Mountain of the GodsGods”.Its latest eruptioneruption covered the plainsplains plenz below in a blanketblanket of thick ash.Ash has a profoundprofound effect on the surrounding vegetationvegetation.It dries dries draz harder than the concreteconcrete.Its so solidsolid that tree rootsroots struggle to grow through it.高二广东专版听说测试（七）Part A Reading AloudPart A Reading Aloud16.routeroute rut n.路径;v.确定路线SinaiSinai sana n.西奈(半岛)埃及meremere m adj.仅仅的,只不过的ArabianArabian rebn n./adj.阿拉伯(人)(的)peninsulapeninsula pnnsjl n.半岛raftraft rft n.筏;橡皮船 v.乘筏子渡 geneticsgenetics dnetks n.遗传学高二听说测试（八）注释 17.Until recently,most scientists scientists santsts believed blivd people took a northern northern n:n routeroute out of Africa,across the SinaiSinai and into the Middle East.But since that required rkwad crossing krs the SaharaSahara Desert,many are now looking further south.At the southern southern sn tiptip of the Red Sea,Africa is a meremere 17 miles from the ArabianArabian PeninsulaPeninsula.Its unclear if people would have seen the other side back back thenthen,but birdsbirds,dust,perhaps a forest fire would have signaledsignaled something was out there.They may have walked wkt,swamswam,or raftedrafted rftd.But around 60,000 years jz ago,the geneticsgenetics indicateindicate they left.高二广东专版听说测试（八）Part A Reading AloudPart A Reading Aloud18.