考前易错小题狂做（03）读写培优练30篇（阅读完形与写作）八年级英语下学期期末复习重难点突破（原卷版）

读写培优练30篇（阅读、完形与写作）学校:___________姓名：___________班级：___________考号：___________考点目录TOC\o"13"\h\z\u一、阅读理解之单选 1二、阅读理解之信息还原 13三、完形填空 16四、书面表达 21注意事项：试卷说明：试卷难度系数约0.4，只适合尖子生考前查漏补缺使用。一、阅读理解之单选Passage1InJuly,2022,Chinaintroducedthe“doublereduction”policy(双减政策).Ithopestoreducestudents’learningburden(负担)byreducinghomeworkandafterschoolclasses.Onemonthhaspassedsincethenewtermbegan.Howdostudentsfeelaboutthisnewpolicy?“Ourhomeworkisclearlylessthanbefore”said13yearoldShenYuzhefromBeijing.“Wearenotencouragedtobuyworkbooksanymore.Theexercisesaremainlyfromthetextbook.”AccordingtoShen,teachersnowteachatamuchslowerpace(节奏).Studentshaveenoughtimetoprocessnewknowledge.“Ourteachersarealsogivingusmorechancestodoexperimentsandlearnfromreallife,”saidShen“Forexample,wewenttoresearchearthworms(蚯蚓)inafieldduringabiologyclass.Thisisamuchbetterwaytolearnthingsthanjusthittingthebooks.For13yearoldZhangHangmingfromTianjin,thebestthingabout“doublereduction”istheincreasedtimeinafterschoolactivities.“Wecannowspendmoretimetakingpartinclubsandactivities,suchasdancing,volleyballanddrama.Ihavejoinedagroupcalled‘leadershipdevelopmentinbusiness’whereIcanlearnallkindsofskillsbeyondacademic(学业的)study,”saidZhang.BothShenandZhangfindtherearefewerexamsnow.Buttheythinkit’snotnecessarilyagoodthing.“Examsforcemetostudyharder.Eachexamshowsmyprogressaswellasmyweakpoints,”Zhangsaid.Shenalsopointedoutthatwhenburdenislightened,selfdiscipline(自律)beesthekey.“Somestudentsnowspendmoretimehavingfunwhenhomeworkisfinishedearly.Butifyouuseallthefreetimetorelax,youmightfallbehindothers,”hesaid.1．Whatdoesthefirstparagraphmainlytalkabout?A．Theresultof“doublereduction”policy.B．Thefutureof“doublereduction”policy.C．Thedifficultyof“doublereduction”policy.D．Theintroductionof“doublereduction”policy.2．WhatisShenYuzhe’sideaaboutthenewwayoflearning?A．Hefailstoenjoyit. B．Hethinkshighlyofit.C．Hetakesitoldfashioned. D．Hehassomedoubt(疑惑)aboutit.3．WhatcanweknowaboutZhangHangming?A．Hedoeswellinplayingvolleyball. B．Hewantstojointhedramaclub.C．HeisyoungerthanShenYuzhe. D．Heisinterestedinbusiness.4．AccordingtoShenYuzhe,whomayfallbehind?A．Someonewhoisweakinselfdiscipline.B．Someonewhomakesuseofhisfreetime.C．Someonewhofinisheshomeworkontime.D．Someonewhospendslesstimeonhavingfun.5．Wherecanwereadthepassagemostprobably?A．Inahistorytextbook. B．Inastorybook.C．Inafashionbook. D．Inanewspaper.Passage2Sometimes,werememberourchildhoodneighborhoodjustaswell,orevenbetterthan,ourchildhoodhomes.Forbothchildrenandgrown—ups,neighborhoodsareaplacetoplay,learn,andkeepinmind.InmostpartsofCanadiansuburbs(市郊),almosteveryoneontheblock(街道)knowseachother.inghometogetheronthebusisusuallyjustthebeginningofneighboringchildrenspendingtimetogether.Whetherit’splayingsoccerorrunningaftereachotheraroundonbikes,kidsoftentakeadvantageofthedaylighttogetsomefreshairoutside.Whenit’shot,childrencanswiminapooltogether.Andwhenit’scold,theycanhavesnowballfightswithoneanother.Grown—upsalsotakeadvantageoflivinginamunitybytakingcareoftheirneighbors.It’sconvenientforneighborstobeefriendsbecausetheylivesoclosetogether.Neighborswilloftenhelptolookaftertheirbabiesorpets.Ifsomeoneholdsaparty,neighborsmightlendsomespaceforgueststoparktheircarsin.Andifapostmanmixesupthemail,neighborsaremorethanhappytoreturnitbacktoitsowner.Havingkindandcaringneighborscanmakeaworldofdifferenceinhowapersonthinksoftheirhome.Tosomepeople,ahomemaynotbejustthehousetheylivein,butalsothemunitytheyareapartof.Neighborhoods,justlikehomes,einalldifferentshapesandsizes.Someneighbor—hoodsmayhaveover100people,whileothersmayonlyhaveafewpeople.Butwhateverthesize,neighborhoodscanbeapowerfulandmemorablepartofourlives,filledwithneighborswellalwaysremember.6．Howdoneighboringchildrenbegintospendtimetogether?A． B． C． D．7．What’sthemeaningoftheunderlinedword“convenient”inParagraph3?A．体贴的 B．困难的 C．舒服的 D．便利的8．Whatwilltheneighborsdoifapostmanmixesupthemail?A．Leaveitalone. B．Lendsomespace.C．Returnitbacktoitsowner. D．Fightwithoneanother.9．Whatisthemainideaofthepassage?A．Makingfriendswithyourneighborsiseasy. B．Havingniceneighborsmakesnodifference.C．Neighborhoodsareanimportantpartoflife. D．MostCanadianslovelivinginsmallmunities.10．Whatmaybethestructure(结构)ofthepassage?A． B． C． D．Passage3JaneGoodallisafamousscientist.Formorethan40years,GoodalllivedmostlyinTanzaniainEastAfrica,studyingchimpanzees.Asayoungchild,JaneGoodallwasinterestedinanimals.ShegrewupintheEnglishcountrysideandwasalwaysclimbingtreesorridinghorses.WhenJanewas23,shegotachancetogotoAfrica.Eventhoughshehadneverbeentocollege,shegotajobwithafamousscientistnamedLouisLeakey.OnedayLouisLeakeysaidheneededavolunteer.HeneededsomeonetogotoalakeinTanzaniatostudyakindofchimpanzees.Janewasexcited.OnJuly16,1960,shebeganherexplore(探索).Atfirst,thechimpanzeesranawayfromJane.Butwithtimepassing,theygotusedtoherbeingaround.Everyday,Janewouldfollowthechimpanzees,takingnotesontheirbehavior.Shelearnedmanynewthingsaboutchimpanzees.Shewatchedhowachimpanzeemadeatool.Shelearnedhowsomechimpanzeesbecamegoodleaders.Shewatchedhowmotherchimpanzeesraisedtheirchildren.Shewatchedanimalsgetangryandgetupset.Shewroteeverythingdownsootherswouldunderstandanimalsasshedid.Shelearnedthatifyoupayreallycloseattentiontoanimals,youwillunderstandwhattheyare“saying”.11．Whatisthebesttitleofthepassage?A．JaneGoodall’scollegelife B．JaneGoodall’sfamilyC．JaneGoodall,afamousscientist D．JaneGoodallandLouisLeakey12．Whatisthecorrectorderofthefollowingaccordingtothepassage?

a.JanewenttoAfrica.b.Janestartedherexplore.c.JaneworkedwithLouisLeakey.d.Janewasborninthecountryside.e.Janefollowedchimpanzees.A．daebc B．bacde C．adcbe D．dacbe13．LouisLeakeychoseJaneGoodallasavolunteerto

.A．planttrees B．raisehorses C．studychimpanzees D．doexperiments14．Jane______thechimpanzees’behaviorstohelpothersunderstandthem.A．wrotedown B．tookpicturesof C．madevideosof D．drewpicturesabout15．Fromthepassagewecaninfer(推断)that______.A．motherchimpanzeesraisetheirchildren B．peoplecanmunicatewithanimalsC．animalsdon’tgetexcited D．chimpanzeesmaketoolsPassage4AseriesofChineselandscapes(风景)createdbyanAI(人工智能)robot,namedGemini,isshowninLondon.ItwasbelievedtobethefirstAImadeinkwork.InkNowChairmanCalvinHuiseesitasthestartofthetechinktimes.IttookVictorWong,theHongKongartist,aroundthreeyearstobuildandprogramGemini.Hehasbeeninterestedintraditionalartsincehewasyoung."Fewyoungerpeoplenowadayscareaboutink,soIdecidedtobringtechnologyandinkarttogether."saystheartist,"Iwanttotellthemthatinkpaintingisnotthathardtodo."Eachlandscapepaintingcantakearound60hourstofinish.First,therobotartistcreateshisownlandscapeinhisAImind.Thenhe'stravelinginsidehismindandpickingupanangle(角度)becauseit's3D．AfterthatheusesanarmthatputsthebrushintoinkandwaterbeforesweepingacrossXuanpapertocreateChineseShuimoartwork.However,insomepeople'sopinion,whetherrobotscancreateinkartlikehumanartistsisnotsurebecausetheinklinesweretoo,straightwhileworkscreatedbyhumanhandsarebetter."I'mopentoallments,"hesaid,"I'mkeepinganopenmindastowhethermachinemadeartcanbeseenasart.ButIhopeitwillbringanimaginationtoartistsonhowtomixtechnologywhilepaintingorcreating.16．Theunderlinedword"it"inthefirstparagraphrefersto________________.A．Gemini B．theinkwork C．Chineselandscape D．AI17．VictorWongdecidedtobringtechnologyandinkarttogetherbecause______________.A．Youngerpeoplearen'tinterestedinink B．youngerpeopleknowlittleofAI.C．hewantstobuildGemini D．inkpaintingisnothard18．Accordingtoparagraph4,Geminiworksintheorderof_____________________.sweepacrossXuanpaper

putthebrushintoinkandwatercreatehislandscape

pickupanangleA． B． C． D．19．Theunderlinedword"ments"means_____________________.A．想象 B．创造 C．进步 D．评论20．Thepurpose(目的)ofthepassageismainlyto_____________________.A．showusChineseShuimoart B．tellthestoryofVictorWongC．introduceAIinkart D．makeGeminimorepopularPassage5ANeighborhoodPartyAneighborhoodpartyisagreatwaytoraisemoneyforacharity,tocelebrateaholiday,ortogettoknowthepeopleinyourneighborhood.There’snobetterwaytobringthemunitytogetherthantothrowaparty!Beforeyoubegin,youfirstneedtofindoutwheretohavetheparty.Churchesormunitycentersareoftensuitableforneighborhoodevents.Iftheweatherisnice,manypeopleprefertohavethepartyoutside.Itcouldbeataparkoronastreetthathasbeenclosedforyouaheadoftime.Next,askyourfriendsandneighborstohelp.Volunteers(志愿者)areimportantformakingsurethepartyrunssmoothly.Getplentyofpeopletohelptellothersabouttheparty,setuptheparty,andcleanupaftertheparty.Avolunteercanpostfliersorpassoutcardstopeopleintheneighborhood.Duringtheparty,besuretohavelotsofthingstodo.Manypartiesfeatureactivitiesforkids,suchasrelayraceorfacepainting.Atmostparties,foodanddrinksarenecessary.Thebestpartiesarewheneveryonebringssomethingtoshare.Afterall,that’swhatbeingpartofaneighborhoodisabout!21．Paragraph1tellsus_________tohaveaneighborhoodparty.A．thereasons B．thepersons C．thedates D．theresults22．Whatisthefirststepinplanninganeighborhoodparty?A．Raisingenoughmoney. B．Gettingtoknowthepeople.C．Celebratingaholiday. D．Decidingtheplacetohaveit.23．WhatisParagraph3mainlyabout?A．Whocanbevolunteers. B．Whentosetuptheparty.C．Whatvolunteersneedtodo. D．Whethertopostfliersorpassoutcards.24．Whathastohappenaftertheparty?A．Tellingothersaboutit. B．Havingrelayraces.C．Choosingvolunteers. D．Cleaningup.25．WhatmakesthebestneighborhoodpartyaccordingtoParagraph5?A．Efforts. B．Sharing. C．Preparing. D．Confidence.Passage6Maxinewalkedtothebusstop,fearingthemathtesttoday.She’dstudiedandstudied,butshewasstillworried.“Whoa!”Adamsaid.“Yousteppedonacrack.”Maxinelookeddown.“Sowhat?”“It’sFridaythe13th.That’sbadluckalreadyandyoujustaddedtoitbysteppingonthatcrack.”Badluck?Maxinedidn’tneedbadluck.Sheneededgoodluckifshewasgoingtogetagoodgradeonhermathtest.“Hey,lookout!”Adamshouted.Maxinelookedupfromhermathbook.Shealmosthitthelegofatallladder(梯子).“Youwalkedunderaladder!”Adamsaid.“Areyoutryingtogetallthebadluckbeforethistest?”Ohno!Maxineloweredherheadasshewalkedintotheclassroomandslumpedintoherseat.Thistestwasgoingtobeanightmarewithallthebadluckshehad.Maxine’shandshookasshewrotehernameonthetestpaper.Mr.Saunderstoldeveryonetobegin.Shelookedthroughtheproblemsquickly,andtohersurprise,theydidn’tlooktoohard.Shetookhertimeandworkedouteachproblem.Whenshefinished,shebroughtherpaperuptoMr.Saunders’sdesk.MaxinewasworriedwhenMr.Saundersstartedgradingitrightaway.Maxinesatdownandlookedoutthewindow.She’dthoughttheproblemsweren’tbadatall,butwhataboutherbadluck?“Maxine,couldyouehere?”Mr.Saundersasked.MaxineheldherbreathasshewalkeduptoMr.Saunders’sdesk.Shepeekedatherpaper,guessingtherewerealotofredmarksonherincorrectanswers.InsteadshesawabigletterA．“IgotanA?”“Yes,”Mr.Saunderssaid.“I’mverypleasedwithyourimprovement.Ithoughtyoushouldseethisrightaway.”Maxinesmiledfortherestoftheday,andwhenablackcatwalkedinfrontofheronthewayhome,shejustsmiledwider.Fridaythe13thcertainlywasn’tbadluckforher.26．WherewereMaxineandAdamtalking?A．Atthebusstop. B．Underatallladder.C．Intheclassroom. D．Onthewaytoschool.27．HowdidMaxinefeelwhileshewaswritinghernameonthetestpaper?A．Fearful. B．Excited. C．Lonely. D．Relaxed.28．WhydidMr.SaundersaskMaxinetoetohisdesk?A．Tohelpherwithmath. B．Becauseofhergoodgrade.C．Togradehermathpaper. D．Becauseofherincorrectanswers.29．Whatcanwelearnfromthepassage?A．Youmakeyourownluck. B．Everythinginlifeisalwaysluck.C．Fearisnatural.Bewithit. D．Unreasoningfearsmayetrue.30．Whichofthefollowingbestdescribes(形容)Maxine?A．Polite. B．Hardworking. C．Confident. D．Brave.Passage7Roseismygoodfriend.ShetoldmethatshewouldetoJapanforvacationinJuly.Butshewasveryanxious.Shesaidshedidn’tknowwhattodoinJapaneserestaurants.Ihadtoaskhertounderstandthesetablemannersandtellherwhattodointherestaurant.SomerestaurantsinJapanhavetatamifloor（榻榻米地板）.Whenyoustepinarestaurant,youmusttakeoffyourshoes.Whenyousitatthetable,youwillreceiveasmallwetclothatmostJapaneserestaurants.Usethistowashyourhandsbeforeeating,thencarefullyfolditandsetitasideonthetable.Don’tuseitasanapkin,ortotouchanypartofyourface.Beforeandafterameal,itisimportanttosaytraditionalthankyouwords.Youcanmakealittlenoisewhenyoueat.Forexample,itismontomakesomeslurpingnoiseswhileeatingnoodles.Japanesecansayittastesbetterifyouslurp.Forsushi,youshouldeatup.Itispolitetoliftsmallbowlsofriceorsoupwhenyoueat.Afteryoufinishyourmeal,itisgoodmannerstorestoreallyourdishestothewaytheywereatthebeginningofthemeal.Forexample,youcanputchopsticksbackonthechopsticksshelf.Ithinkthesemannersarehelpfultoher.拫据材料内容选择最佳答案。31．WhyisRoseanxious?A．Becauseshedoesn’tunderstandJapanesetablemanners.B．Becausetheticketpriceistooexpensive.C．Becauseshedoesn’tunderstandJapanese.D．Becauseshedoesn’thaveapassport.32．WhatmustRosetakeoffwhenshestepsontatamifloor?A．Hersocks. B．Hercoat.C．Hershoes. D．Hercap.33．Whatdoestheunderlinedword“it”inParagraph2referto（指代）?A．Therestaurant. B．Thewetcloth.C．Thepairofshoes, D．Thebowl.34．WhichofthefollowingaregoodtablemannersinJapan?saytraditionalphrasesofthanksbeforeeatingmakenoisesallthetimeliftsmallbowlsofriceonthetableeatthewholesushiputthechopsticksonthebowlafterdinnerA． B． C． D．35．InParagraph3,wecanlearn__________.A．howtoorderinarestaurantB．howtopayinarestaurantC．thefoodintherestaurantisn’tdeliciousD．tablemannerswheneatinginaJapaneserestaurantPassage8BeforemeetingDoina,ablackcatnamedBountyhadnoideawhathislifewasabouttobee.Hehopedtofindacatsanctuary(庇护所).Buttohissurprise,Doinatookhimhomeandtookgoodcareofhim.Doinalovestraveling,soshedecidedtotakethecatwithher.Excitedfortheirjourneytobegin,Doinamadeaspecialpouch(小袋)forBountytosleepinsothathemightfeelfortableduringthelongjourney.OneoftheirfirstadventuresincludedabiketourofItaly.“Atfirst,Bountysleptmostofthetimeduringthetrip.Butafterafewdays,hestartedtoenjoyhimself,”Doinasaid.Sincethatfirsttour,BountyandDoinahavetakenseveralmoretrips,includingclimbingmountainsandcamping.Infact,thispairhasalreadybrokenarecord.BountyisthefirstcattogettothetopofLaGrignetta,a7,100footmountain.DoinaandBountyhavetheirownFacebookpage.Doinahassharedlotsofphotosandvideosfortheirfanstoenjoy.“Iwanttomakepeopleunderstandthatcatsdon’thavetostayathomeonthesofa,”Doinasaid.36．Whatcanwelearnfromthefirstparagraph?A．Bountylovestraveling.B．Bountywashomelessatfirst.C．BountyhaslivedwithDoinaformanyyears.D．Doinaknowsnothingaboutlookingafteracat.37．WhatdidDoinaprepareforBountybeforetheirfirsttrip?A．Muchfood. B．Someclothes.C．Afortablebike. D．Aspecialtooltocarryhim.38．HowdidBountyfeelatthestartoftheirtrip?A．Bored. B．Scared. C．Excited. D．Surprised.39．WhichofthefollowingisTRUEaboutDoinaandBounty?A．Theyhavebrokenmanyrecords.B．Theirtripstartedwithacartour.C．Theyhaven’treachedthetopofLaGrignetta.D．Theyclimbedmountainsandwentcampingtogether.40．Whichsentencecanbestexpressthetheme(主题)ofthestory?A．Catsareourbestfriends.B．Thereisanotherwayofkeepingapet.C．Petscanhelpusdevelopfriendshipskills.D．Theonlyimpossiblejourneyistheoneyouneverbegin.Passage9Aboyhelpedsavethelifeofhisfriendfromchoking(噎)inthedininghallatschoolwhilehavingtheirlunchthere.Manypeoplewatchedavideooftheaccidentonline.Inthevideo,Jacksonjustgotaseatandatehischickensandwich.Suddenlythefoodstuckinhisthroatandhehiccupped(打嗝).HunterOlsensatacrossfromJackson.HethoughtthatJacksonwasjustjokingandlaughedatitalongwithhisfriends.ButsoonitbecameclearthatJacksonwasreallychokingandtriedtocoughthefoodout.HepointedtohisthroattotellHunterthathewasnotplaying.Hunterrealizedthathehadto“dosomething”andusedtheHeimlichManeuver(海姆立克急救法).HestoodbehindJackson,puthisarmsaroundJackson.Hemadeafist(拳头)withonehandandgraspedthefistwiththeotherhandnearthetopofJackson’sstomach,thenmadeaquick,hardmovement.Finally,withHunter’shelp,Jacksoncoughedthefoodoutandcouldbreatheagain.Ms.Howa,whotaughtthemtheHeimlichManeuverduringherhealthclass,saidshecouldn’tbelieveherearswhensheheardwhathappened.Butshewasoverthemoontoknowhowherstudentputwhatshetaughtintopractice.ShetookprideinHunter.Huntersaidatthattimehedidn’tpaymuchattentiontoMs.Howa’sclassbecausehethoughthewouldneveruseitinhislife,buthergreatteachinghelpedhimknowwhattodowhensomeoneneededhelp.Thenhesaid,“Ijustthoughtthatdoingsomethingwasbetterthandoingnothing.”41．Theunderlinedword“it”inParagraph2referstothefactthat________.A．Jacksonwaseating B．JacksonwashiccuppingC．Jacksonwasjoking D．Jacksoncoughedthefoodout42．HunterrealizedJacksonwasreallychokingwhen________.A．hejustsatdownwithhisfriends B．Jackson’sfaceturnedredC．hisfriendsbegantolaugh D．Jacksonpointedtohisthroat43．HowdoyouunderstandtheunderlinedsentenceinParagraph4?A．Ms.HowawashappywithwhatHunterdid.B．Ms.Howadidn’tbelieveHuntersavedJackson.C．Ms.Howawentovertoseewhathappened.D．Ms.HowawantedtoknowhowHuntersavedJackson.44．HowdidHuntersavehisfriend?A． B． C． D．45．Thewriterwrotethetextmainlyto________.A．Totellastorythataboysavedhisfriend B．TotellwhattheHeimlichManeuverisC．Toteachusnottoplayjokeswhileeating D．ToteachushowtousetheHeimlichManeuverPassage10Zhurong,China’sfirstMarsrover(火星车),hasworkedontheRedPlanetforayear!ByMay5,2022,ithadtraveled1,921metersonMars.Ithascollectedusefuldata（数据）aboutMartianrocksandweather.Itevenfoundevidence（证据）ofwater!Now,ZhurongwillfaceMartianwinter.Temperaturescanreach100°Catnight.Luckily,Zhuronghasawarm“jacket”—anaerogelheatshield（气溶胶隔热层）.Itisverylightbutisgoodatkeepingthingswarm.Thesolarpanels（太阳能板）onZhurongarealsoverylarge.Theycangetlotsofsunshineandproduceenergy.TherearemanysandstormsonMars,especiallyinwinter.Ifthesandcoversthesolarpanels,roverscanrunoutofpower.In2018,NASA’sOpportunityroverstoppedworkingbecauseofthis.ButZhurong’ssolarpanelsarelikelotusleaves.Theyarefulloftiny“needles（针）”.Theymakesurethatthedirtfallsfromthepanelsmoreeasily,justlikewaterfallsfromlotusleaves.Withthesecleverdesigns,ZhurongwillcontinuetoworkonMars.Ofcourse,iftheweathergetstoobad,Zhurongcantakearestuntilitgetsbetter.46．WhatcanwelearnfromZhurong’sMarsdiary?A．ItwillstayonMarsfortwoyears. B．ItmadeitsfirststepinMay,2021.C．Ittookarestfortwomonthslastyear. D．ItfoundwateronMarsinMay,2022.47．HowwillZhurongstaysafefromtheMartianwinter?A．Itwilltraveltoawarmerplace. B．Itwillgetheatfromanotherrover.C．Ashieldwillhelpitkeepwarm. D．Itwillcollectrockstobuildahouse.48．NASA’sOpportunitystopworkingin2018,because________.A．itranoutofpower B．itlostitssolarpanelsC．asandstormbrokeit D．watergotintoitssolarpanels49．WhyarethereneedlesonZhurong’ssolarpanels?A．TocollectdataofMars. B．Tofeelthetemperatureoftheair.C．Toformtheshapeoflotusleaves. D．Tostopsandfromcoveringthepanels.50．WhichofthefollowingpicturescandescribetheunderlinedsentenceinParagraph3?A． B． C． D．二、阅读理解之信息还原Passage1DuringtheCOVID19pandemic,manypeopleinlockdown（封控）feellonelyandbored.51Togetherwithaninternationalteamofresearchers,Dattilostudiedhowtomakepeoplefeellesslonelyduringthepandemic.52Moreimportantly,theactivitiesneedbothchallengesandskills.“Whenpeopleareabsorbed（沉浸）inwhattheyaredoing,theywillgointoastate（状态）called‘flow’,”Dattiloexplained.Flowcanbeachievedbydoingsomethingimportantandchallenging.53Forexample,ifyou’retryingtofinishadifficultputerprogrambutyourskilllevelislow,thenyou’repossibletofeelstressedoutinsteadofachievingflow.Ifitistooeasy,thenyou’llfeelboredandflowwillnotappear,either.Wecouldbalancebetweenthechallengeoftheactivityandthelevelofyoursill.Ifyouhaveartisticskillssuchasplayingthepianoorpainting,theycanleadtoflow.54“Whenwegettoastartofflow,webeeabsorbedandfocused,andweexperienceenjoymentatthesametime,”Dattilosaid.“55”.“Wehopethisresearchwillhelppeoplelivefuller,happierandhealthierlives.”saidDattilo.A．Toachieveastateofflow,theremustbabalance（平衡）.B．Thingslikeskiing,writingandstorytellingcanleadtoflow,too.C．“Everyoneisafraidofbeinglonely,”saidJohnDattilo,anexpertatPSU.D．Accordingtotheirstudy,ithassomethingtodowithdoingenjoyableactivities.E．Whenweleaveastateofflow,weareoftensurprisedbyhowmuchtimehaspassed.Passage2COVID19isstillspreadingaroundtheworld.Tofightthedisease,scientistshavedevelopeddifferentvaccines(疫苗).Bynow,manypeoplehavegottenCOVID19vaccines.56Vaccineshelpteachtheimmunesystem(免疫系统)aboutwhatchallengesmightlooklike.Theypreparethebodytofightdiseasewithoutmakingyousick.Whenagerm(病菌)entersthebody,theimmunesystemstartsworkingbyproducingantibodies(抗体).57AccordingtotheCentersforDiseaseControlandPrevention（CDC）oftheUS,ahealthypersoncanproducemillionsofantibodiesaday,andtheyworksowellthatthepersonneverevenfeelsanythingHowever,thefirsttimethebodyfacesacertaingerm,itcantakeseveraldaysfortheimmunesystemtomakeanduseallthegermfightingtoolstobeatthegerm.58Thediseasecausedbyitcanbeseriousandevenkillthepersonbeforetheimmunesystemcanfightback.That’swherevaccinesein.Traditionally,vaccinesaremadeusingdeadorweakgerms.Theywon’tmakeyousick.59Yourbodystartsmakingantibodies.Thenyourimmunesystemwillrememberthegermandwhenthebodymeetsitagain,theimmunesystemproducesantibodiesfastandbeatsthegermbeforeit’stoolate.Aftergettingvaccines,mostofthetime,youwon’tgetthediseaseatall.Butsometimes,youcanstillgetsomemildsymptoms(轻微症状).60Whenenoughpeoplearevaccinated,itmeansthatthediseaseisnotgivenachancetospreadthroughapopulation.Sovaccinesarenotonlygreatforyourhealth,butalsotheykeepmunitieshealthy.A．Theseantibodiesfightwiththegerm.B．Instead,justtheoppositethinghappens.C．So,whydoweneedvaccines?D．Howdovaccinesworkonamunitylevel?E．Forareallypowerfulgerm,afewdaysistoolong.Passage3Englishisnowthefirstlanguageofabout350millionpeople,themotherlanguageof12countriesandtheofficiallanguageofmorethanthirtythreecountries.61Englishhasbeethe“newLatin(拉丁语)”ofthecentury.62InItaly,forexample,Englishisamust(必须的事)formanytechnical(技术的)jobs.InChina,63Nownootherlanguageonearthisbettersuitedtoplaytheroleofaworldlanguage.64Anditeasilyborrowslocalwordsandphrasesfrommanycountriesintoit,whichexpands(扩大).Englishissowidelyusedallovertheworld.Now75%oftheworld’smailisinEnglish,60%oftheworld’sradiostationsarebroadcast(广播)inEnglishandoverhalfoftheworld’sbooksandmagazinesprintedinEnglish.65根据短文内容，从方框中选择适当的句子补全短文，并将其序号写在横线上。A．Ithasbeethestandardlanguageforallkindsofinternationalmunicationnow.B．Englishisthemostimportantforeignlanguagelearnedatschool.C．ThatmeansoneineverysevenpeopleintheworldspeaksEnglish.D．OnemustknowEnglishisapartofthetwentyfirstcentury.E.Inaword,Englishisnowtheworld’sfirstlanguage.Passage4Camels（骆驼）arekindanimals．Theyusuallylivefor30﹣50years．What'sacamel'sfavoritebreakfast？Plantsmaybe？NotforJoe．66Andhelikestoeatwithhisowners，atthekitchentable!67Thesix﹣year﹣oldcamelvisitstheowner'shomeeverymorning．Andheenjoyscereal（燕麦）andbananasonthebreakfasttable．Nathansaid，"ThefirsttimeJoejoinedusforbreakfast，hewasuninvited．68ButIwasn'tsurprisedbecausehe'sverygoodataskingalltheotheranimalstogivehimtheirfood，too．Nowheesoverwheneverhefeelslikeit．69"AlthoughJoeliveswiththreeothercamels，heistheonlyoneluckyenoughtosharebreakfastwithhisowners．ThecoupleruntheAnimalpany．Joeistheirstarworkerandhasappearedincamelraces，mercials（商业广告）andeventsaroun