高考英語語法填空時政專題8：詹姆斯韋伯太空望遠(yuǎn)鏡+課件

語法填空

Webbtelescopespiessignsofwateronhabitable-zoneexoplanet根據(jù)詹姆斯韋伯太空望遠(yuǎn)鏡發(fā)現(xiàn)的新證據(jù)，水可能在距離地球約120光年的巨大行星的表面上流動。天基天文臺是運行中最先進(jìn)的天文儀器之一，其調(diào)查顯示，系外行星K2-18b可能具有行星的一些關(guān)鍵特征，可以支持水體和生命。閱讀下面短文，在空白處填入1個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。Watersmaybeflowingonthesurfaceofanenormousplanetthatliesabout120light-yearsfromEarth,accordingtonewevidence1.______(uncover)bytheJamesWebbSpaceTelescope.Theinvestigationwiththespace-basedobservatory,oneofthe2.______(advanced)astronomyinstrumentsinoperation,revealedthattheexoplanetK2-18bmayhavesomekeyfeaturesofaplanet3.______couldsupportbodiesofwater—andlife.CloselyorbitingthecooldwarfstarK2-18,theexoplanetlieswithinthestar’shabitable,orGoldilocks,zoneandis8.64.______(time)asmassiveasEarth.An5.______(analyse)ofWebb’sobservationsfoundtheplanethashugequantitiesofmethane(甲烷)andcarbondioxideinitsatmosphere.TheWebbtelescope,whichcandetectinfrared(紅外)lightinvisibletothehumaneye,searchedfor6.______(exact)whatelementsarefeaturedintheplanet’satmosphere.And7.______latestobservationsoftheplanetalsohintthataveryspecialsubstance,calleddimethylsulfide,couldbe8.______(presence)onK2-18b.OnEarth,dimethylsulfide“isonlyproducedbylife,”accordingtoNASA.ResearchersarenotoutrightsuggestingthatK2-18biscrawlingwithalienlife.Furtherresearchisneeded9.______(confirm)thepresenceofdimethylsulfide.Andevenifscientistsconfirmthechemicalcompound’spresence,thatdoesn’tguaranteelife-formsexistthere.Butthisnewevidencedoesexpandscientists’understandingofexoplanetssimilar______10.______K2-18b.1.考查非謂語作后置定語.uncover與evidence構(gòu)成動賓關(guān)系，故用過去分詞.注意accordingto不能引導(dǎo)從句，故不能填謂語。2.考查形容詞最高級.oneof+adj最高級+名詞復(fù)數(shù)，（instruments)表達(dá)最…之一。3.考查定語從句引導(dǎo)詞，先行詞planet，在從句中充當(dāng)主語，故用that/which皆可。4.考查倍數(shù)表達(dá)法，8.6timesas….as。5.考查名詞作主語，analyse.的名詞形式analysis分析報告。6.考查副詞的用法，副詞修飾主句動詞可以放在賓語從句前。7.考查冠詞用法，thelatest,表達(dá)最近的。8.考查形容詞做表語，bepresent存在的。9.考查不定式做目的狀語，為了證明，進(jìn)一步的研究被需要。10.考查介詞在固定搭配中的運用，besimilarto

與….相似的。1.uncovered2.mostadvanced3.that/which4.times5.analysis6.exactly7.the8.present9.toconfirm10.to文章背景美國航天局日前表示，詹姆斯·韋布空間望遠(yuǎn)鏡拍攝到一顆太陽系外行星的直接圖像，這是該空間望遠(yuǎn)鏡首次拍攝到相關(guān)圖像。據(jù)美國航天局介紹，這顆名為“HIP65426b”的太陽系外行星是一顆巨型氣態(tài)行星，沒有巖石表面，不適宜居住。其質(zhì)量約為木星的6至12倍，年齡約在1500萬年至2000萬年之間，比地球年輕得多。天文學(xué)家于2017年運用歐洲南方天文臺設(shè)在智利的甚大望遠(yuǎn)鏡發(fā)現(xiàn)了這顆太陽系外行星，并拍攝到它的圖像。此次韋布空間望遠(yuǎn)鏡拍攝到這顆行星的更多細(xì)節(jié)?！綪ara.1】TheJamesWebbspacetelescopehastakenitsfirstimageofanexoplanet,aplanetoutsideoursolarsystem,asastronomershailthedevice'sperformancesinceitslaunchin2021.【Para.2】Imagesfromthemostpowerfulspacetelescopeeverbuilthavethrilledobserversinrecentmonthsasitorbitsthesunamillionmiles(1.6millionkilometers)fromEarth.【Para.3】Itslatestpioneeringpicturesshowtheexoplanet,calledHIP65426b,isagasgiantwithnorockysurfaceandcouldnotbehabitable."Thisisatransformativemoment,notonlyforWebbbutalsoforastronomygenerally,"saidastronomerSashaHinkley,wholedthespaceobservationteam.【Para.4】Webb'sinfraredgazeandcoronagraphs,telescopicattachmentsthatblockoutstarlight,enableittotakedirectimagesofexoplanets.【Para.5】"ItwasreallyimpressivehowwelltheWebbcoronagraphsworkedtosuppressthelightofthehoststar,"HinkleysaidinaNASAstatementonThursday.【Para.6】TheHIP65426bexoplanetissixto12timesthemassofJupiterandyoung-about15to20millionyearsold,comparedthe4.5-billion-year-oldEarth.【Para.7】Thetelescope,whichonlyreleaseditsfirstimagesinJuly,hasalreadyrevealeddazzlingnewdetailofthePhantomGalaxyandoftheplanetJupiter.CNN—

TheJamesWebbSpace

Telescope

has

observed

itssmallest

cosmic

objecttodate—a

previously

unknownasteroidaboutthesizeoftheColosseuminRome.詹姆斯-韋伯太空望遠(yuǎn)鏡觀測到了它迄今為止最小的宇宙物體--一個以前未知的小行星，其大小與羅馬的斗獸場差不多。AteamofEuropeanastronomersmadethe

detection

ofthespacerock,whichisbetween328and656feet(100to200meters)long,andlocatedinthemain

asteroid

beltbetweenMarsandJupiter.一個歐洲天文學(xué)家小組發(fā)現(xiàn)了這顆太空巖石，它的長度在328到656英尺（100到200米）之間，位于火星和木星之間的主要小行星帶。Theasteroidmaybeoneofthesmallesteverfoundinthemainbelt.Suchsmall,darkcosmicobjectsareincrediblyhardtoobserve,but

astronomers

canuseWebbtolookformoreasteroidsofthissizeinthefuture.這顆小行星可能是在主帶中發(fā)現(xiàn)的最小的小行星之一。這樣小的、黑暗的宇宙物體是非常難以觀察到的，但是天文學(xué)家可以利用韋伯來尋找未來更多這樣大小的小行星。Thedoughnut-shapedbeltishometomostoftheasteroidsinthesolarsystem.Themainasteroidbeltisinclose

alignment

withtheeclipticplane,orthesameplanethatincludesEarth’sorbitaroundthesun.這個甜甜圈形狀的帶子是太陽系中大多數(shù)小行星的所在地。主小行星帶與黃道面緊密相連，或包括地球圍繞太陽的軌道的同一平面。telescope[‘telisk?up]n.望遠(yuǎn)鏡v.縮短,壓縮,套疊observed[?b‘z?:v]v.觀察,遵守,注意到v.慶祝,評論cosmic['k?zmik]adj.宇宙的,廣大無邊的,無限的previously['pri:vj?sli]adv.先前,在此之前detection[di'tek??n]n.探測,偵查,察覺,發(fā)覺asteroid[‘?st?r?id]n.小行星,海盤車adj.星狀的alignment[?‘lainm?nt]n.調(diào)整成直線,準(zhǔn)線,調(diào)整,直線性n.結(jié)盟astronomers[??str?n?m?z]n.天文學(xué)者，天文學(xué)家(astronomer的名詞復(fù)數(shù))Furtherobservationswillhelpastronomerslearnmoreabouttheasteroidinthefutureandconfirmthatitis

truly

anewly

discovered

object.進(jìn)一步的觀測將幫助天文學(xué)家在未來了解更多關(guān)于這顆小行星的信息，并確認(rèn)它確實是一個新發(fā)現(xiàn)的天體。ThedetectionoftheasteroidwasmadebychancewhentheWebb

research

teamfocusedthetelescope’sMid-InfraRedInstrument,orMIRI,onthemainbeltasteroid(10920)1998BC1,originallydiscoveredin1998,totakecalibrationi