2019-2020学年人教版英语选修七新素养同步练习：Unit3Underthesea3SectionⅢ知能演练轻松闯关Wor

匕随堂检测I品句填词Whoevergoesagainstthetide（潮流）ofhistorywillcometonogoodend.Thestudentshavepickedupalltherubbishthattheycouldfindontheseaside（海边）.Tomaswellashisfathercaughtalotoffishwithanoldfishingnet（网）yesterdayafternoon.Thecompanywillpayabigbonustoworkerswhoreachtheproductiontarget（目标）attheendoftheyear.Everymorning,Mr.Lingoesjogging（慢跑）intheparkwithsomepeoplewhosharethesameinterestwithhim.Thecarturnedoveratthesharp（急居U的）bendintheroad.Luckily,wehadanarrowescape.Weallneedcleanairtobreatheandpure（纯净的）watertodrink.Infact,itisofgreathelptostoponceinawhileandreflect（反思）onwhatyou'veoneinthepastfewyears.Healwayshasavivid（生动的）imaginationandI'nsureheisboundtobeapromisingnovelist.Theroadwastoonarrow（窄）forcarstopass.Sowewentthereonfoot.n选词填空beawareof;（be）scaredtodeath;upsidedown;sortout;getcloseto;help...out;inthemeantime;beterrifiedofInhissparetime,Johnsonhelpedhisparentsoutonthefarm.Mysisteris__terrified.ofdogs,soshewon'tallowustokeepdogsathome.Ifyouhelpmesortoutthethingsupstairs,I'llbuyyouanewbike.Mrs.Whiteiscookinginthekitchen.In__the_meantime,hersonisdoinghishomeworkintheroom.ThemomentAlicecaughtsightofthestrangecreature,shewasscared_todeathforawhile.MeiLunoftenjumpsontotheroofandhangsupside__downfromarail,whileMeiHuaniscalm,preferringtositquietly.Inaword,peoplearoundtheworldshouldbe__aware__oftheimportanceofreceivingeducation.Igotclosetothatinjuredrabbit,pickeditupandtookithome.m完成句子.这是一次多么美妙的经历呀！ (what引导的感叹句)Whatawondefulexperienceitwas!.我在你打篮球的地方发现了你的手机。 (where引导的地点状语从句)Ifoundyourphonewhereyouplayedbasketball..罗丝很友好，她的同学对她评价很高。Rossjssofriendlythatherclassmatesthinkhighlyofher..操场上有很多学生正在踢足球。 (therebesb./sth.doing...)Therearealotofstudentsplayingfootballintheplayground..有这么多学生围着他，林教授没法儿往前走。 (with复合结构)Withsomanystudentssurroundinghim,ProfessorLincouldn'tmoveon.W课文语法填空Iwentsnorkellingonthereefoffshorethismorning,1.whichwasthemostfantasticthingIhaveeverdone.WhatIbecameawareoffirstwasallthevividcolours2.surrounding(surround)me.Thecoralsofdifferent3.shapes(shape)werefantastic.Andallkindsofsmall,neatandelegantfishwereswimminginandaroundthem.4.ItseemedthattherewasasurprisewaitingformearoundeverycornerasIexploredsmallcaves,shelvesandnarrowpassages.Isawmanywonderfulthings.Smallfish5.went(go)insidethemouthsoflargerfishandcleanedtheirteeth!Theyellowandgreenparrotfishwashangingupsidedown,andsuckingtinyplantsoffthecoral...However,Ididn'twant6.toget(get)closetosomecreatures,suchasaneelwith7.its(it)strongsharpteeth,agiantclam,andtwogreyreefsharks.Whiletheyweren't8.dangerous(danger),Ifeltscaredtodeathfor9.amoment.Thewaterwasquiteshallowbutwherethereefended,therewasasteepdroptothesandyoceanfloor.Iwasbraveenoughtolookdownintothe10.depths(deep)oftheoceanovertheedgeofthereef.Whatawonderful,limitlessworlditwasdownthere!目课时作业(JI单句语法填空Justasthenamesuggests,thesoupdumplingsarefilledwithtasty(taste)soup.Jane'scarknockedintoabigstone,andshenarrowly(narrow)escapedbeinginjured.Mr.YangleftthecompanypureJy(pure)becausehewastiredofdoingthesamework.Thedivorceturnedhiswholeworldupsidedown,__whichwasbeyondhisexpectation.(2019重庆一中高二下期中 )Asisvividly(vivid)showninthepicture,themusicfanistryingtodownloadsongsheenjoys.Johnsatonthebalcony,reflecting(reflect)onthewholeprocessoftheevent.Theteacherfeltveryhappywithsomanychildrensitting(sit)aroundhim.Atthegraduationceremony,ourheadmasterrequiredustoraiseourcompetitiveawareness(aware)inmodernsociety.Afterthewar,anewschoolbuildingwasputupwheretherehadoncebeenatheatre.Beingeducated(educate)inafamousuniversityiswhatmoststudentswishfor.n阅读理解Whatiftherewereawaytotakecarbondioxide(CO2)rightoutoftheairandturnitintousefulproducts?Itmightseemfantasticbutscientistshaveactuallyprovedit'possible.Oneofthechallenges,however,ismakingproductsthatarevaluableenoughtocoverthehighcostsofextracting(提取)thecarbondioxide.ThereisalreadyasignificantmarketforCO2andproductsmadefromit,mostobviouslyfertilizerandfuels.Thisprocessoftreatingthegasasanoriginalmaterialratherthanawasteproductisknownascarbondioxideuse(CDU)andusuallystartsbyextractingCO2fromindustrialgases.ExtractingCO2directlyfromtheaircanbeacomplexprocess.AsCO2representsjust0.04%oftheatmosphere,youhavetotreatverylargeamountsofairjusttoproduceevenmodestquantitiesofthegas.However,severalcompanieshavemanagedtodesignchemicalprocessestoproduceenoughindustrialCO2whichiseconomicallypracticable.ThenewresearchfromGeorgeWashingtonUniversityfindsawaytodirectlyextractCO2fromtheairandturnitintocarbonnanofibres(纳米纤维).Theresearchersclaimtheirnewproducingmethodismuchcheaperthanexistingtechniques.CoulditbecomesowidelyusedthatitsignificantlyreducesatmosphericCO2levels?Currentproductionofcarbonnanofibresisaround500tonnesayearandpredictedtoaugmentlargely.Butthisisstillfarfromthehundredsofmillionsoftonnesthatwouldbeneededtodealwithgreenhousegases.Sadlyit'smostunlikelythattheinterestingbreakthroughwillbescaleduptolimitclimatechangeinthewaythathasbeenclaimed.Webelievethatduetothesizeofthepotentialmarket,carbonnanofibresalonewillnotbeabletomakeasignificantimpactonCO2emission(NE放).However,manynewtechnologiesandmaterialsstartwithasmallareabeforemovingintomoremainstreamuses.Andperhapsthiscouldbethecasefordirectairextractingnanofibres.Afterall,changehastostartsomewhere.【解题导语】本文是一篇说明文。科学家一直在尝试将二氧化碳转化为有用的产品,本文介绍了此方面的一些进展和成果。WhatcanweknowfromParagraph2?A.CO2isusedasawasteproductinCDU.PeoplecancaptureenoughCO2fromalittleair.ChemicalprocessestoproduceCO2aremoreefficient.

SomecompanieshavesucceededinextractingenoughCO2directlyfromair.C解析：推理判断题。根据第二段中的 However,severalcompanieshavemanagedtodesignchemicalprocessestoproduceenoughindustrialCO2whichiseconomicallypracticable.可推断，处理CO2的化学过程更有效率。Whatdoestheunderlinedword “augment" inParagraph3mean?A.Stop. B.Fall.C.Increase. D.Recover.C解析：词义猜测题。根据上下文可推知，碳纳米纤维的产量是一年约 500吨，以后还会大量增加。Whatcanbethebesttitleforthepassage?A.ACreativeWaytoExtractCO2TurningCO2intoUsefulProductsHowtoDealwithGlobalWarmingMakingNanofibresinaSimpleWayB解析：标题归纳题。科学家一直在尝试将二氧化碳转化为有用的产品，本文介绍了此方面的一些进展和成果。BJellyfishareaspeciesofseaanimalthatarenamedbecauseoftheirbodies.Despitethename,theyarenotfish.Ajellyfishhasnohead,brain,heart,eyes,orears.Fossilevidenceofthesecreaturesdatesbacktoover650millionyearsago,perhapsearlierthandinosaurs.Withsomanykindsofjellyfishfloatingabout,theremustbevarietyintheappearanceoftheirbodyparts.However,thetypicalbodyismadeupofthebell,theoralarmsandthetentacles（触手）.Thebellofthejellyfishisthesmoothumbrella-shapedbodythatisdesignedtopump.Insidethebellarethemouthandstomach.Thedigestivesystem（消化系统）isverysimple.Thestomach,whichcanbeconsideredthejellyfish's"inside”,islinedwithcells.Wecaneasilyseetheir“inside“becausewatertakesupthemajorpartoftheirbodies,thepercentageofwhichisover95%.Thejellyfishhasnobrain,butitdoeshaveasimplenervoussystemcalledanervenet,whichspreadsthroughouttheoutsidelayeroftheanimal'sskin.Whenthejellyfishcomesincontactwithpotentialdanger,thecellsofthenervenetrespondbyshootingoutmanytentacles.Althoughthejellyfishdoesnothavesensoryorgans,itdoespossesstinysimplesensorystructures.Theirspecialstructuresinthebodycanreacttolight.Thusthejellyfish,thoughlackingabrainandeyes,canrespondtosunlightshiningthroughthewater.Itshouldbenotedthat,althoughitcanperceivelight,withouteyesitcannotseeimages.Jellyfish,becauseoftheirstinging（蛰人的）tentacles,canbedangeroustohumans.Ofthemorethan2,000species,roughly70arethoughttobepotentiallydangeroustohumans.Thestingsofsomeofthesecanevenbedeadlytohumans,andmayleavepermanentscarsonanyvictimwhoisluckyenoughtosurvive.【解题导语】本文是一篇说明文。水母是生活在海洋里的一种无脊椎生物， 最早可追溯到6亿5千万年前，甚至比恐龙还早。Whatcanbefoundineachjellyfish'sbody?A.Head. B.Heart.C.Adigestivesystem. D.Sensoryorgans.C解析：细节理解题。根据第一段中的Ajellyfishhasnohead,brain,heart,eyes,orears.,第三段中的Thedigestivesystem（消化系统）isverysimple.以及倒数第二段第一句可知答案。The“inside“ofjellyfishcanbeeasilyseenbecause.theirbodiesareumbrella-shapedtheyhavefewercellstheirbodiesmainlyconsistofwatertheyhaveverythinskinC解析：细节理解题。根据第三段的最后一句 Wecaneasilyseetheirinside"becausewatertakesupthemajorpartoftheirbodies,thepercentageofwhichisover95%.可知，我们能够很容易看到水母的内脏，是因为水母身体的主要成分是水。Theunderlinedword“perceiveinParagraph5isclosestinmeaningto"A.absorb B.senseC.recognize D.judgeB解析：词义猜测题。根据本段前文中的...canrespondtosunlightshiningthroughthewater.可知，尽管水母没有大脑和眼睛，但是它们仍然能够感觉到水里的光线。Whatcanbeinferredfromthepassage?Jellyfish'sdigestivesystemiscomplex.Jellyfishsharethesamebodyappearance.Jellyfishprotectthemselveswiththeirtentacles.D．Jellyfish’sattackmakespeopledieimmediately.C解析：推理判断题。从第四段最后一句Whenthejellyfishcomesincontactwithpotentialdanger,thecellsofthenervenetrespondbyshootingoutmanytentacles.可知，当遇到危险时，水母就会伸出触手来保护自己。m七选五AnonlineinterviewisajobinterviewcarriedoutovertheInternet.Anemployermaychoosetoconductanonlineinterviewinplaceofanin-personinterview.1. Itisalsomoreconvenientforjobapplicants（求职者）,becauseitreducestransportationtimeandcosts.2. Iftheemployerisinadifferenttimezone,theapplicantmustclearlyunderstandthetimeoftheinterview.Inaddition,clarification（说明）isneededonwhethertheinterviewwillbecarriedoutviaaWebmeeting,anInternetphoneoralivechat.Testingthecomputerequipmentaheadoftimeisanimportantpartofpreparingforanonlineinterview.IfusingaWebcamera,theapplicantcantestittomakesureheorsheissittinginapositionthatallowsthefullheadandfacetobevisible.3. Aremoteinterviewismuchlikeanin-personinterview.4. Theintervieweemusttakegreatcaretodressprofessionallyandremoveanyunnecessarynoisefromhislocation.Anyiteminthebackgroundthatmaygivean