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中考英语新题型专项训练
(三)
一、六选四阅读阅读下面短文,从短文后所给的六个选项中选出四个可以填人空白处的最佳选项AEverymammal(哺孚L动物)needssleep.Sodobirdsandsnakes.ButdoinsectsneedtosleepScientistshavebeentryingtodiscoverthetruthaboutinsectssleepbehaviours(行为)foranumberofyears.
1.Accordingtotheirresearchtheirbodyissimpleandtheirbrainissimpletoosotheydontneedit.Scientistssaidthatsomekindsofbrainactivitieslikedreamingandrelaxingweresleepbehaviours.Insectsdontdreamorrelaxthemselves.Soscientistssaidthattheydidntneedsleep.Theybelievedthatinsectsrestedinstead.Howeverthatsnotthetruth.
2.Asageneralruletherearefourtypesofbehavioursduringsleeping.Firstpeopleandanimalsdontmovemuchwhentheygotosleep.Alsotheyhaveapositionforsleeping;forexampletheyliedown.Especiallyhumanswilllieinbedwhentheysleep.Besidestheydontwakeupeasilywhenhearingnoisesorseeinglight.Oncemammalsfallasleeponlyloudnoisescanwakethemup.
3.Whenmammalsarestimulated(刺激)whilesleepingtheyhaveastressresponse(反应)thatcausesthemtowakeupquickly.
4._Forexamplefruitfliesbecomeunmovingeverynightforaboutsevenhours.Atthesetimestheysitinadifferentway.Thefliesbegintomovearoundwhenloudernoisesaremade.ScientiststhinkthatsomeinsectsmayhavetheirownspecialkindofsleepButinfactinsectsdontneedsleep.Fruitfliesaredifferentfromotherinsects.Scientistsfirstthoughtthatinsectsdidn*tneedanysleep.Scientistshavenowseensomesimilarbehavioursinfruitflies.Lastlytheyareabletocomeoutofsleepquicklyiftheyarestimulated.Newstudieshaveshownsomethingdifferentthatsomeinsectsmaysleepinfact.Yawning(打呵欠)issomethingwealldo.Manypeoplethinkweopenourmouthswhenweyawntotakeinmoreoxygen(氧气).
1.AccordingtotheBBCitmightbebecauseyawningcoolsthebraindownandpreventsitfromoverheatingmuchlikethefaninyourcomputer.Thismightbethereasonwhywearethirstierforsleepingandyawninginwarmtemperatures.Weyawnmorewhenweretiredandreadyfbrashortsleep.
2.Butitsalsotruethatyawningisaverycontagious(传染,性的)behaviour.JohnDruryaresearcherfromSussexUniversitytoldtheBBCthatItssomethingthatyoucantstop.Dogsyawnwhentheirownersyawnandanimalsyawntoeachother.Ithappenswhetheryouwanttoornot.”Hisresearchintothisbehaviourshowedthatwhyweyawnisrelatedtooursocialgroupandhowclosewearetothepeopleinit.
3._Otherresearchshowedsimilarresults.
4._Theyfoundtheyhardlyavoidedyawningwhenothersaroundthemyawned.Theyalsofoundwhenusingcertainphysicalwaystheywereabletoincreasepeopleswishtoyawn.ThesefindingscouldbeusefulbecausetheycouldhelptreatotherdiseaseslikeTourette9s(图雷特氏综合征),whichisrelatedtothesameareaofthebrain.Theseresearchesexplainwhyweyawn.Yawningcanbecontrolled.Butinfactthereisnoclearreason.Itseasytoexplainwhypeopleyawn.Andwecantcontrolwhenwedoit.Theyaskedvolunteerstowatchotherpeopleyawn.Ifwearecloselyconnectedwiththepersonwhohasthebehaviourwearelikelytocopyittoo.
二、综合填空阅读下面短文,在空白处填入一个适当的单词或括号内单词的正确形式AHowareAmericanfamiliesdifferentfromChineseonesInsomewaysAmericanfamiliesareverydifferentfromChinese
1.(one)andinotherwaystheyare
2.same.ForexampleAmericanfamiliesenjoyfamilydinners.TheysupportandloveeachotherjustasChinesefamiliesdo.Thedifferencescomefromculturehowever.ManyChinesestudentsaresurprisedtolearnthatAmericanteenagers
3.allowtomakemanydecisionsontheirownandtheparentswanttheirchildren
4.leavehomeateighteen.InmostAmericanfamilieschildrenareencouragedtomaketheirown
5.chooseatayoungage.Theystartwithsmallonesandthenlargeronesuntiltheygraduate
6.highschool.Thatiswhentheyface
7.bigdecisionoftheirlives:whattodonext.Parentsandfamilywillhelpwiththedecisionbutthechildren
8.theymakethefinaldecision.Americansseldommovebackintofamilyhomes
9.theygetolder.Insteadtheyprefertohavetheirownlivesforaslongaspossible.Itisimportanttorememberthattheseare
10.culturedifferencesandthatAmericansseethisaspartoftheculture.BOneofthemostpopularathletesatOlympicWinterGamesBeijing2022istwo-timefreeski自由式滑雪worldchampion冠军GuAiling.
1.gointotheGamesthe18-year-oldsethersightshigh.Inthe2womanfreeskibigaireventshewonthegoldmedalthanksto
3.amazingjump.Tocompletethejumpshe
4.makefourandahalfrotations旋转intheairandlandedbackward.Itwasadifficultjumpthatshehadneverdonebefore.Hermothertoldhertoplayitsafe.
5.Ididntlistentoherandgaveitagonottryingtobeatanyonebuttoelevate提升
6.Itothenextlevel/9saidGu.Guisknown
7.herstrongwillandhardwork.Sheencouragesteenagers
8.challengethemselvesthroughwintersports.Ilovefeelingnervousandthenovercoming战月生it
9.bravefeelingthatrushandthatreward...thatgotmeintoskiing“GutoldTheNewYorkTimes.IhopethatImabletousethisplatformtogirltotakepartinfreeskiing.ThafsalwaysbeenmybiggestgoalsinceDayOne.”Keys
一、六选四阅读1-4CFED1-4BDFE
二、综合填空A
1.ones
2.the
3.areallowed
4.toleave
5.choices
6.from
7.thebiggest
8.themselves
9.when/after
10.culturalB
1.Going
2.womens
3.an
4.made
5.But
6.myself
7.for
8.tochallenge
9.bravelylO.girls。