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学年高——英语Unit6Earth firstDeveloping Ideas——2023-2024夕卜研版必修第二册课时分层练2019【夯实基础】知识点不定式的用法
11.The governmentstarted acampaign tosave electricityand urgedpeopledo theirpart.
2.It isvery embarrassingfor manyyoung singlemen andwomen whentheir parentsurgethemmarry assoon aspossible.知识点2固定搭配
3.Others areconcernabout theplanting methodsthat requireless waterand fewerfertilizers.
4.The revolutionistsof theolder generationmade greatcontributeto ourcountrysstruggle for the independence.
5.Themajor of the residentschose tostay athome ratherthan goout totravel duringtheSpring Festivaldue to the widespread of the virus.【提升能力】把作为目标
6.Sharks donthumans.大多数
7.The ofpeople interviewedprefer TVto radio.旱灾
8.Floods andaffect thewater supplydownstream.
9.We hearthe caraccidentdiscuss.
10.reduce dailyfood wasteby just5%could savemillions ofpeople fromstarvation.【核心素养】A生物The effectsof noisecan reachorganisms withoutears.Because of the waylivingthings relyon eachother,noise pollutionmay actuallystop someforests fromgrowing,a newstudy suggests.In anarea ofNew Mexicowoodland ofpine trees,幼苗researchers foundfar fewertree seedlingsin noisysites thanthey didin quietones.The studyarea isdotted withgas wells,some ofwhich arequiet andsome ofwhich压缩机have compressors that create constant noise.This allowedJennifer Phillips,abehavioral ecologistat TexasAM University-San Antonio,and hercolleagues tocompare sites thatwere similarexcept forthe noise level.In areasthat hadbeen noisyfor atleast15years,the researchersfound onlyabout13pine seedlings,compared with55pine(公顷)seedlings perhectare inquiet areas.The differencesin plantgrowth wereprobably causedby changesin animalbehavior,(传花粉者)said Phillips.For example,noise mightdrive awaycertain pollinatorssuchas bees,bats andmoths.In thecase ofpine trees,the problemwas likelya lackof animalstodisperse seeds.Pines dependon birdsto carrytheir seedsaway from the parenttree,andbirds areknown toavoid noise.The differencesbetween thetwo sites aren*t yetobvious to(植物学家)someone walkingthrough them,said SarahTermondt,a botanistwith theU.S.Fish andWildlife Servicewho helpedconduct the study.Thats probablybecause pinesareslow-growing,with most of the maturetrees insuch woodlandsbeing over a centuryold.The studyraises questionsabout the future ofthe area.If the noise staysthere in thelong term,are wegoing tolose thisimportant ecosystemofthepine whichsupports somuchwildlife”said Phillips.The studywas publishedtoday in the journalProceedings oftheRoyal Society.
1.What doesthe newstudy focusonA.The influenceof noise pollution onplants.B.The wayorganisms receivenoise.C.The damageof noisepollution toinsects.D.The effectsof noisepollution onhumans.
2.What can be learnedfrom Paragraph2and Paragraph3A.Gas wellsdotted aroundthe areasupply favorableconditions tothestudy.B.The studysitesaredifferent inmany waysincluding theirnoiselevel.C.It isdifficult forplants tolive withoutnoise andanimals.D.People caneasily findthe differencebetween thenoisy andthe quietsites.
3.What doesthe underlinedword maturein Paragraph3meanA.Seedling.B.Thin.C.Full-grown.D.Tall.
4.What doesPhillips meanby sayingthe wordsinthelast paragraphA.Fortunately,noisepollutionis atrouble thatcanbeavoided.B.Noise pollutioncould bea threatwith thepower tochange ecosystems.C.The pineforest isimportant becauseit affectsso muchwildlife.D.Wildlife shouldbe wellprotected forthefutureof thisarea.Several daysof unusuallywarm weatherin northernGreenland havecaused rapid(融化).melting Temperatures have been running around
15.5℃.It is warmer thannormalfor thistime ofyear,scientists said.The amountof icethat meltedin GreenlandbetweenJuly15and July17alone-6billion tonsof waterper day-would beenough tofill
7.2million Olympic-sized swimmingpools,according tothe reportfromtheUS NationalSnowand IceData Center.To putit anotherway,it wasenough tocover thewhole stateofWest Virginiawith afoot ofwater.For thescientists outon theice shee(t冰盖),the warmthhas beenalarming.nIt reallymakes me anxious/said Kutalmis Saylam,a scientistwho isnow workingin Greenland.nYesterday,we couldhang aboutin ourT-shirts,which wasnot reallyexpected.SinceGreenland holdsenough ice,sea levelwould riseby
7.5meters aroundthe worldif iceallmelted.In2020,scientists foundthat Greenlandsice sheethad meltedbeyond thepoint ofnoreturn.nNo effortsto preventglobal warmingcan stopit fromfinally breakinginto smallparts/said researchers.Aslak Grinsted,a climatescientist,said that they weretrying toget flightsinto the(冰芯)camp sothat theycould shipout theice coresthey hadcollected.But the warmthis destabilizing the landing site.The weatherwe areseeing rightnow istoo hotfor theski-equipped planesto land/Grinsted said.So westore theice coresin largecaves wehavemade intothe snowto protectit fromthe heatofthesummer.Scientists madeuse oftheabnormal warmthwhile theywere waiting,playing volleyballin theirshorts onan icesheetatthetop ofthe world.Grinsted referredtothetemperatures asa heatwave,and notedthat thepossibility oftemperaturesgetting thishot wasclearly connectedto globalwarming.
1.How doesthe authorsupport thetopic ofParagraph1A.By exploringreasons.B.By makingcomparisons.C.By designingthe numbers.D.By doingsome experiments.
2.What didKutalmis mean in Paragraph2A.He dislikedwearing aT-shirt.B.He wasconcerned about the warmth.C.He wasdeeply impressedby theice.D.He wasthirsty forenjoying thesea view.
3.What doesthe underlinedword destabilizingmeaninParagraph4A.Quitting.B.Removing.C.Sheltering.D.Destroying.
4.What willthe authorprobably dointhefollowing paragraphA.Recommend visitingGreenland.B.Describe howto shipouttheice core.C.Call onpeople toprotect theenvironment.D.Plan toorganize asports meetingon ice.答案以及解析【夯实基础】答案以及解析答案
1.to do解析考查动词不定式句意:政府发起了一个节约用电的活动,并敦促人们履行职责为固定搭配,意为“力劝/敦促某人做某事故填urge sb.to dosth todo.答案2to marry解析考查不定式句意对于许多年轻的单身男女来说,当他们的父母催促他们尽快结婚时是很尴尬的意为“力劝某人做某事,敦促某人做urge sb.to dosth.某事”,故本空应用不定式作宾语补足语.答案3concerned解析句意其他人担心这些需要更少水和更少肥料的种植方法be concernedabout担心.答案4contributions解析考查名词形容词后应用名词,且意为贡献时为可数名great contribution词,故用其复数形式意为“为做出贡献”make contributionsto.答案5majority解析考查名词句意:由于病毒的广泛传播,春节期间大部分居民都选择待在家里而不是外出旅游…意为“大多数……”,故本空应用名词the majority of majority多数,大多数(人或物)”【提升能力】.答案6target解析句意鲨鱼不把人作为目标.答案7majority解析本题考查词汇短语的语境运用;名词,大多数;大多数;majority themajorityof故答案是majorityo.答案:8droughts解析句意:洪水和旱灾对下游的水供应有影响.答案9being discussed解析句意我们听见那个交通事故正在被人们讨论此句为宾语+宾语补“hear+足语的结构,设空处填作宾语补足语,表示正在进行的被动动作being discussed答案:
10.Reducing解析所给词为动词,作主语需用其动名词形式,故填Reducingo【核心素养】A答案1-4AACB.答案1A解析细节理解题根据第二段中的“The studyarea isdotted withgas(压缩机)可知,研究区域布满了天然气wells...compressorsthatcreateconstantnoise.”井,有些天然气井很安静,有些天然气井配有会持续产生噪音的压缩机再结合第二段第二句“This allowedJennifer Phillips...and hercolleagues tocomparesitesthatwere similarexcept forthenoiselevel.v可知前边所说的情况使研究人员能够控制变量,以便对不同区域进行噪音影响的对比此句中的指的是前边所说的该区This域的环境条件由此可知,该地区的天然气井星罗棋布,使得噪音情况有所区别,为研究提供了有利条件故选A.答案2C解析词义猜测题根据画线词所在句中的“mostofthematuretrees insuch woodlandsbeingoveracenturyoldv可知,这里的“maturetrees”大部分是有百年树龄的树,也就是“长成的”树所以画线词的意思是“长成的,成熟的”故选Co.答案3B解析推理判断题根据最后一段中菲利普斯说的话“If thenoise staysthere inthe longterm,are wegoing tolose thisimportant ecosystemofthepine whichsupports somuch(如果噪音长期存在,我们会失去这个重要的、支撑着如此多的野生动物wildlife的松木生态系统吗)可知,菲利普斯对该系统中的噪音问题很担忧,由此推知,最后一段中菲利普斯说的话的意思是噪音污染可能会成为改变生态系统的威胁故选B.答案4B解析推理判断题文章第一段讲到“Temperatureshavebeenrunningaround
15.5℃.It(气温一直在左右今年这个时iswarmerthan normalfor thistime ofyear
15.5℃候比正常情况要暖和)”可知作者通过比较气温来支持第一段的主题,故选BoB答案1-3BDC.答案1B解析细节理解题根据文章第二段中的(冰盖),“For thescientists outon theice sheet(对于thewarmthhas beenalarming.’It reallymakesmeanxious,said KutalmisSaylam冰盖上的科学家来说,这种温暖令人担忧这真的让我很焦虑KutalmisSaylam说)”可知,第二段中的意思是他很担心变暖这件事故选Kutalmis B.答案2D解析词义猜测题根据第四段画线词后文的“The weatherwe areseeing rightnow is(我们现在看到的天气太热,装有滑雪装备too hotfortheski-equipped planesto land的飞机无法降落)”可知,飞机无法降落的原因是上文提到的“But thewarmth is,由此可推测这种温暖影响了着陆地点,项(破坏)destabilizingthelandingsite.D符合语境,故选D.答案3C解析推理判断题本文主要介绍了格陵兰岛北部连续几天异常温暖的天气导致冰川快速融化,文章最后一段讲到将这种异常的高温称为热浪,并指出温Grinsted度升高显然与全球变暖有关由此可推测作者在下一段中可能会呼吁人们保护环境,故选C。