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年中考英语二轮复习能力强化必刷题(真题+模拟)(通用版)2022阅读理解之说明文(模拟)161Just asmusic andTV,the videogame industryhas itsbig-name players.Tetris issuch aform ofentertainmentthat showsno signsof stoppingup tonow.(Tetris isplayed inwhats calleda Matrix-an emptyrectangle on a screen.Shapes eachis madeup)of fourequal squares,called Tetriminos,fall into the Matrix.Its theplayers jobto placeeach Tetrimino(水平线),(翻折).so that it formsan unbrokenhorizontalline butcant beflipped Whena straightlineis formed,Tetris is one of the best-selling videogames of all time.Have youever wonderedwhoinvented itThe gamewas createdby aRussian computerengineer namedAlexey Pajitnovin
1984.He(启发)was inspiredby hisfavorite boardgame Pentominosand hedesigned thegame just for fun.The gamebecame popularalmost assoon asit hitthe market.In1996,Pajitnov setup theTetrisCompany.When itstarted as a basiccomputer game,Tetris quicklyspread to other platforms.It wasoneof the most oftenplayed gameson NintendosGame Boy.Tetris wasalso the first videogame playedin space.In1993,Russian AleksandrSerebrov playedthegame onhis GameBoy whilehe wasonarocket.Since then,Tetris has been one of the most populargamesamong kidsand adultsalike.
①Tetris may be quitefun.In a2009study,kids playedTetris dailyfor about30minutes over the
②③course ofthree months.The gamhas also been used to helptreat PTSDpatients.This ledto growth
④in partsof theirbrains.But itsalsobeenshown to have anactive influenceon thebrain.Many peopleenjoy playing Tetris,but somehave adifficult timeputting thegame down.Theyspend somuch timeplayingTetris that theysee Tetriminosfalling in their dreams.Some evenreport(幻觉).hallucinations This is calledthe“Tetris Effect”.Since ithas acertain sideeffect.
1.According to the passage,which of the followingcan be an S-Tetriminoc dab-1PP-AFh-h二R-h二r
2.Which of the followingshows theright orderof Paragraph6
④①③②④②③①②④①③②①④③A.B.C.D.
3.What canwe learnabout TetrisA.It became the hugelypopular gameafter it was takeninto spacein
1993.B.It willforever bea partof theentertainment landscapejust asmusic andTV.C.It has been aroundfbr years,and seemsto keepthe qualityits hadsince dayone.D.It is a videogame thatplayers cancontrol theshapes andguide them into placeeasily.
4.The writingpurpose ofthis passageis.Small familiesrely largelyon food delivery services.According to the NationalBureau Statistics,Chinese familieshave changedin sizeoverthe past tenyears.In2002,only
7.7percent offamilies haveonlyone person.But thisnumber increasedto
15.6percent in
2017.The percentageof two-personfamilies rosefrom
18.4in2002to
27.2in
2017.For smallfamilies,cooking alwaystakes a lot oftimeand energy,so orderingfood onlinehas becomemore popular.The improvementof Chinas food deliveryservices hasalso mademore customersinterested.平均的According toMeituans report,the averagetime it takes to make a food deliverydropped from38minutes in2016to29minutes in
2020.Many deliveryplatforms are also offeringmore services,delivering productssuch asfruit,vegetables,medicine and even flowers.As theirservices continuetoimprove,its certainthat the food delivery industry willkeep growingin the future.
44.The writerleads into the topicby.A.giving anexample B.telling astoryC.making acomparison D.answering a question
45.Whafs the main ideaof Paragraph2A.Food deliveryhas developedrapidly.B.Food deliveryis popularwith young peopleC.More andmore peoplewill livein smallfamilies.D.Most Internetusers liketo orderfood onMeituan.
46.The underlinedword“rely”in the passage hasthe samemeaning asA.work B.come C.depend D.rest
47.According to the Paragraph4,more people are interestedin Chinasfooddeliveryservices becauseof.1varied products2the terribleweather3deliverymens kindness4the fastspeed ofdelivery⑴⑵⑶⑵⑶⑴A.B.4C.D.
448.Whats the best title for this passageA.Chinasfooddelivery industryis growingB.Fewer peoplein Chinalike homecookingC.The number of Internetusers in China isrisingD.Food deliveryservices bringpeople convenience12New Zealandis abeautiful islandcountry in the PacificOcean.There,snowy mountainsrise highabovethe seaand grassyhills goacross the land formiles.However,if youspend sometime walkingaround theland,youll smellsomething different.Almost30million sheepand10million cowstravel放屁.around thosegreen hillsand eachone of them isfartingThat maysound likea joke.But scientistsarent laughing.There aremore cows and sheep thanpeople in New Zealand:eight toone.And theseanimals fartmore than4million tonsof gasevery year.(全球变That gasadds tooneof the mostdangerous problemswe facetoday:global warming暖).(甲烷),The gasthat farm animals produceis calledmethane agreenhouse gaswhich can lead(气候)to climatechange.But sheepand cowsare notthemainreason.Most greenhousegases areproducedby factories and cars.But inNew Zealand,farm animalsproduce almosthalf thecountrys greenhousegases.Thats whyscientists inNew Zealandare workinghard tosolve theproblem.Theyve foundmedicinethat canreduce gasin sheepand cows.But mostfarmanimalsinNewZealand walkfree.Itshard toround themup togive themmedicine.(密封笼子).Theres also a thirdplan.Some scientists have putsheep inspecial scaledcages Theymeasurethe gasthat asheep produces.It helpsscientists findthat somesheep naturallymake lessgasthan others.When theybreed thosesheep together,their baby sheep fartsless thantheir cousins.Its onlya smallimprovement.But thosebabysheepjust mightmake theplanet a better placetolive.
49.Which statementis TRUEabout New ZealandA.Its abeautiful placefit fbrwalking around.B.You willsee morecowsand sheepthanpeople there.C.Its farmanimals arein dangerbecause ofglobal warming.D.Its greenhousegases mostlycome fromfactoriesandcars.
50.What problemhave cowsand sheepbrought toNewZealandA.Air pollution.B.Rising sealevel.C.Fewer grassland.D.less landfor food.
51.What canthe specialseal cageshelp doA.Stop sheepfrom farting.B.Reduce sheepsgas production.C.Cut downthe sheeppopulation.D.Pick outsheep thatproduces lessgas.
52.How doesthe writerfeel aboutthe thirdplanA.It mightwork.B.It willcost toomuch.C.Ifs easyto carryout.D.It willdo harmto sheep.
53.Which partof anewspaper isthispassageprobably fromA.Education.B.Way ofLife.C.Science.D.World news.13(复杂的)Computers maybe ableto helpus inmore complexways.Recent researchhas showedanew computer program that can learnhuman emotions.Researchers askeda group of people to typetwo paragraphsfrom LewisCarrolls novelAlice in(青绪)Wonderland.The peoplethen chosean emotionalstate theyfelt whiletyping.Moods Ttestedwere joy,fear,anger,sadness,disgust,shame andguilt.Then the researchers put the textinto thecomputerto study.Surprisingly,the computerwas right70percent of the timein tellingtheir emotionalstates.The mostcorrect emotionsit guessedcorrectly werejoy87percent andanger81percent.Theleast accurateemotion the computer guessedwas sadness60percent.局限的However,the computer program islimited inwhat it can do.But scientistsbelieve thatitwill help humans in thefuture.“If wecould build any systemthat isintelligent enoughto communicatewith humansthat involved涉及emotions....Then usingmachines couldbe morehelpful andfHendly,“the researcherswrote instudy.For example,when lookingfor amovie online,perhaps acomputerprogramcould makesuggestionsfor filmsthat wouldmatch yourmood.And asthe researcherssaid,this kind of computerprogramcould alsohelphumansin anumberofways.First,with onlineteaching,emotionally intelligentcomputerscould changeits teachingstyle tohelp studentslearn better.Second,with onlinetalking,doctors couldbe ableto tellthe emotionof apatient.
54.Which of the blankscan befilled with the underlinedword“accurate”A.It isto saythat the sun goesaround theearth.B.It is important forreporters toreport news.数据C.Many of the figureswere sowe made a wrongdecision.
55.According tothe passage,what doscientists thinkofthecomputerprogramin future lifeA.Helpful.B.Limited.C.Unnecessary.
56.How didthecomputerprogram learnhuman emotionsA.By learningtheresearchers9instructions.B.By learningthe emotionalstates peoplechose whenthey typed.C.By comparingthem withother kindsof testedmoods.
57.How doesthe writerdevelop the last paragraphA.By listingfacts.B.By givingexamples.C.By offeringexplanations.
58.What doesthe passagemainly tellusA.Computer feelshuman emotions.B.Computer improveshuman emotions.C.Computer willplay amore importantrole infuturelife.14Chopsticks arepairs ofsticks withthe samelength that have been used askitchenware inmost ofeasternAsian regionsfor overthree thousandyears.According tothe relevanthistorical resources,thefirst chopstickswere thoughtto appearin Chinaover5,000years ago.During theSpringand AutumnPeriod,chopsticks made of copperand irondeveloped gradually.Later thechopstickswith coatingcame in the HanDynasty.Then goldand silver chopsticks followed.Different materialshave beenused to make chopsticksuntil now,among whichthemostexpensiveones are madeofelephant tusksand thegreen stone.Those showedhow wealthythe ownerswere.It wassaid thatsilver chopstickswould turnblack immediatelyif theytouched poisonedfood butwe know itwas wrongtoday,so inhistory manykings andemperors usedsilver chopsticksto checkwhetherthe foodwas badfor themor notbefore eating.Chopsticks arealso regardedas giftsto others.InChina,chopsticks aretraditionally givento adaughter whenshe marriesto hopethat theywill haveachild verysoon,because thepronunciation ofword“chopsticks“in Chineseis like“quick child”.Meanwhile,people oftenbelieve chopstickshave somethingto dowith goodluck.So manyfamilies willchooseto putnew chopstickson thetable at dinner onNew YearsEve asa wayof wishingfor luckwhiledropping chopsticksis asign ofbad luckto come.Its believedthat usingchopsticks canincrease fingersflexibility.That meansif weuse chopsticksfrequentlyatdinner,it will make ourfingers doeverything freely.Some expertsalso provethatitcanimprove memory.Many westerners,businessmen and tourists puttheir knivesand forksbeside thebowlsand platesbut choosechopsticks in China.
59.What doesthe underlinedword“Those refer toA.The chopsticksin ancienttimesB.The chopstickswith coatingC.Elephant tusksand greenstone chopsticksD.Different materialsused formaking chopsticks
60.Why didkings andemperors inhistory usesilverchopsticksto havedinnerA.They triedto avoidbeing killedby poisonedfood.B.They meantto show their wealthand power.C.Silver stickscan bringthem quickchild”.D.Silver sticksare goodfor theirhealth.
61.What can be inferredfrom the passageA.Chopsticks canalways bringthe ownersluck andgood fortune.B.Chopsticks are not onlyeating toolsbut also a partof culture.C.Western businessmenandtouristsare usedto usingchopsticks.D.Using chopsticksfrequently willimprove peopleshealth condition.
62.What isthis articlemainly aboutA.The advantagesof usingchopsticks.B.The development of chopsticksin China.C.Some storiesand meaningsbehind chopsticks.D.Different materialsused inmaking chopsticks.(发电)When youlook at the nightsky,what yousee areactually lotsof powerplants J.Every(核聚变).star makesa hugeamount of energy throughnuclear fusionFor years,scientistshavetriedto makethis kindofenergy.They to make a“mini star“on Earth.Recently,some scientistsmadea bigstep forward.In February2002,the CulhamCentre forFusion Energyin Oxfordshire,UK,doubled aworld(发动机)record setin
1997.The machinethere,named Jet,used fusionengines tomake the same(涡轮机)amount ofenergy asfour windturbines make,reported TheGuardian.In thepast,no experimentcould matemore energythan whatwas usedto startthe fusionengine.This new experiment,although itonly lastedfive seconds,showed itspossible tomake morepower.(设备)Another goodthing aboutthe experimentisthat the reactionstopped whenthe equipmentgottoo hot.This problemcan besolved withcooling systems.Future fusionreactions maylast muchlongerthan fiveseconds,minutes or even hours.You maywonder whyfusion energyis sohard tomake.Creating conditionssimilar toa staris not(核).easy.The machinemust reachtemperatures ashigh as10times thatofthesuns core(开展),Even so,its time to getexcited aboutstar power.If itcan besuccessfully rolledout itwill(里程碑)bealandmark inhuman history.
63.What doesthe word“plants”in the first paragraphrefer toA.scientists B.nuclear plantsC.stars in the skyD.mini starson Earth
64.In1997,the worldrecord fornuclear fusionproduced asmuch energyas.A.a windturbine B.two windturbinesC.three windturbines D.four windturbines
65.According tothe passage,what can make thereaction lastlongerA.Choosing hotterequipment.B.Starting anewexperiment.C.Creating awarmer environment.D.Using acooling system.
66.What canwe learnabout fusionenergy from the passageA.It existsin avery coldenvironment.B.Scientists are trying to take itfrom thecore ofthesun.C.It isvery difficulttomakeon Earth.D.It isnow useful in everydaylife.16(手势)Are youstill doingthe Vfor victorysign Itsout.The latestpopular hand gesture isto curl(卷曲)both ofyour handsand putthem togethertomakea heartshape.,Known as“Hand heartmany young stars in the USincluding Justin Bieber,Blake LivelyandTaylor Swifthave donethe gesturein recentphotos.“The hearthandgesturemeans somethingbetween I love youand thankyouJ saidthe countrysingerTaylor Swift.Ifs asweet,easy messagewhich youcan sendwithout sayinga word.Taylor Swiftoften putsher handsabove herhead in the heartshape ather concerts.And sheisbelieved to be the first tomake thegesture popular.Last monthduring acharity show,Justin Bieberandhis superstarfriends didthe hand heart andputthephoto online.They didit tohelp threekids whoseparentswere killedin acar accident.The gesturebecame morepopular afterthat.(不用语言的)“It usedto takelonger fornonverbal culture to move.But now,with smartphones」(专家).and theInternet,its muchfaster saidPatti Wood,an Americanlanguage expertInour neighborcountry-South Korea,the handheart has been popularfor along time.In adifferentway,people therelike makinga biggerheart,,by puttingtheir handsabove theirheads andmaking aheartshape withtheir arms.It meansI loveyou”.
67.Among theyoungstars,is the first tomake the handheart gesture popular.A.JustinBieberB.Blake LivelyC.Taylor SwiftD.Patti Wood
68.Which ofthe followingis TRUEaccording tothepassageA.The Vgesture is not popularnow.B.The handheart gestureonly means“Iloveyou”.C.It takeslonger fornonverbal cultureto movenow.D.People in South Koreadon*t likethehandheartgesture.(标题)
69.What is the best title for this passageA.The HeartGesture B.A StrangeGesture C.Nonverbal CultureD.Smart PhonesA.to explain the advantagesof a gameB.to introducea popularsingle playergameC.to showhow toplay agame reallywell D.to describe the specialhistory ofagame2The swanis alarge,beautiful birdwith along neck,big whitewings andwide feet.It isa greatflyerbecause ofits strongwings.It isalsoa good swimmer,swimming quicklyand nicelythrough the water.But ondry land.Its adifferent story-the swansheavy bodyand slowwalk makeit looka bitfunny!Swans liveanywhere thereis freshwater,like lakesand slow-moving rivers.They eatwater plants(地盘性的),and smallfish.Swans are very territorialwhich meansthat theyprotect theirhomesagainst anystrangers.When swanswant to look strong,they standup tall,show theirlong necksandopen theirbig wingswhile lettingout bignoises.(巢)In spring,swans makea nestof treeleaves nearthe water.They oftenuse thesame nestyearafter year,repairing itwhen egglaying timecomes round.The motherswan laysbetween fiveand eighteggsinthenest,and thensits on them to keep themwarm andsafe until,about amonth later,cygnets are一bom.Sometimes the father swanwill takethefirstborn cygnetsout ontothe waterwhile the motherstays to look after the othereggs.The cygnets are lookedafter byboth parents,who willfight otheranimals,people oreven boatsif theythink theircygnetsarein danger!
5.To makethem lookstrong,swans.A.swim quicklyB.stand onone legC.open theirwings D.move theirnecks often
6.About swansnests,we know that.A.they buildtheir nestsafter springB.they buildtheir nestsunder thewaterC.they use the nestsjust forlaying eggsD.they oftenusethesame nestevery year
7.After layingeggs,mother swans.A.stay tosit ontop ofthe eggsB.stay awayand watch the eggsC.cover theeggs withtree leavesD.have thefather lookafter theeggs
8.The underlineword“cygnets-in thispassage means.A.the swannests B.the babyswansC.thefatherswans D.themotherswans
9.Which canbethe besttitleforthispassageA.Swans GoodEating HabitsB.Swans Senseof ProtectingHomeC.Swans Lovefor TheirBabies D.The Introductionof Swans3(节气).The traditionalChinese lunarcalendar dividesthe yearinto24solar termsIt startsfromthe Beginning of Springand endswiththeGreater Coldmoving incycles.It isstill usefultoday toguidepeoples livesthrough specialfoods,cultural ceremoniesandevenhealthy livingtips.(小满),Grain Budsthe8th solarterm ofa year,will beginon May21this year,and endson(种子)June
4.It meansthat theseeds from the grain are becomingfull.During theGrain Buds,summerharvest isabout tobegin.A sayingabout rainduring thistime mentions,A heavyrainfall makestheriver full9Because ofthe great increase inrainfall,rivers arefull ofwater.This isa goodtime toenjoyfish.It isalsoaharvest seasonfor fishermen.(霜降),Frosts Descentthe18th solarterm ofthe year,is thelast solarterm ofautumn.Theweather becomesmuch colderthan beforeand frostbegins toappear.The appleisonekindof(推荐的)recommended inChina,such as“Eat anapple aftermeals.Even oldmen canbe asstrong asyoungmen.”(<|、寒)Minor Cold is the23rd one.For mostareas of China,it marksthe startofthecoldestdays ofthe yearand people always startpreparing for the LunarNew Year.According totraditionalChinese medicinethoughts,people needto eatfood thathas moreyang energyto preventcold from(腊八粥).harming their bodies.Another importanttraditional foodfor Minor ColdisLaba porridge
10.is thelast solarterm ofa year.A.MinorColdB.Greater ColdC.Frosfs DescentD.BeginningofSpring
11.In mostareas ofChina,peoplealwaysduring MinorCold.©prepare for the LunarNew Year
②have Labaporridge
③④say goodbyetothecoldest dayswear warmerclothes
①②③②③④①②④①③④A.B.C.D.
12.We canlearn fromthepassage that.A.it isnecessary forpeople totake umbrellaswith themduring Grain Buds.B.Frosts Descentis the8th solarterm ofa year.C.people needto eatfood thathas lessyang energyduring MinorCold.D.GrainBudswill lastfifteen daysthis year.4(疫苗)Several monthsago,Chinese COVID-19vaccines wereput intouse widely.Ourgovernment offersfree vaccines to Chinese people.Here issome informationyou needto know.How isthe vaccinegiven(注射).It isgiven byinjection Thereare severalways to get injected.For themost commonway,youre supposedto getit twiceor threetimes.After thefirst injection,you have toget the secondoneorthethird one.Is thevaccine badfor humanbodiesSome peopleare afraidthat the vaccines aredangerous andmay makethem sick.Tn fact,thevaccines havebeen testedfor along time.They wontcause anydisease.Instead,they can protect ourbodiesfrom beinghurt.Who issuitableMedical researcheshave shownthat Chinesevaccines aresuitable formost people.Andpeople aged18to59would bethefirstones toget injection.Our governmentexpects peopleover60who arein goodhealth toget injectedas well.You hadbetter askdoctors foradvice atfirst.Should westill weara facemaskYes.It takesa fewweeks for the bodyto buildthe abilityto fightthe COVID-19afterinjection.Sometimes thevaccines mightnot workwell inthe body.So itsbest tokeep wearingfacemasks inpublic andwash yourhands often.
13.can getthe COVID_19vaccines firstinChina.A.People ofall agesB.People aged3to17C.People aged18to59D.People aged
6514.From thepassage,we canknowthat thevaccines.A.will makepeople sickB.canprotectpeopleC.can onlybe givenin twoways D.areveryexpensive
15.People shouldstill wearmasks afterinjection becauseA.theirbodiesneed timeto buildthe abilityB.the maskscanmakethem morebeautifulC.they maycatch acold moreeasilyD.the maskshelp thevaccinesto work
16.The passagemainly talksaboutA.physical healthB.face masksC.doctors adviceD.vaccine injection(橡胶)It was1p.m.on August
5.About70,000rubber duckswere beingthrown intothe river.They wereabout totake part inaspecial race:the2021Chicago Ducky Derby.(吸弓)The racehasbeenheld since
2005.Every year,it drawsI largecrowds tothe banksof theChicago River.People dontneed a ticket towatchthe race.But tojoin therace,they haveto payfive(领养)“dollars forone duck.One can“adopt atmost240ducks at the priceof1,000dollars.On thatday,after allthe adoptedducks jumpintotheriver,the matchbegins.The firstduck tocross thefinishingline winsa prizefor itsowner.The ducksarenotsingle-use toys.After therace,volunteers takeall ofthemaway fromthewaterfor futureuse.The raceis notjustforfun.It isheld toraise money for SpecialOlympics Illinois.This year,more(智than310,000dollars israised.The moneywill beusedtohelp peoplewith intellectualdisabilities力障碍).They willbe abletohavemore chancestotakepart insports.This cannot onlyimprove theirhealthbut alsobuild uptheir self-confidence.These ducksmaybesmall,but they canleadto somethingbig.
17.How canpeople takepartinthe Chicago Ducky DerbyA.By buyingaticketfortherace.B.By raisingmoney fortherace.C.By payingmoneyforone duck.D.By bringa ducktothe ChicagoRiver.
18.What isthelastparagraph mainlyaboutA.What SpecialOlympics Illinoisis.B.Why theChicagoDuckyDerby isheld.C.How tohelp peoplewith intellectualdisabilities.D.How toraise moneyfor SpecialOlympics Illinois.(标题)
19.What isthebesttitleforthe textA.Small duckscould makeabigdifferenceB.Large crowdscame totheChicagoRiverC.The ChicagoDuckyDerbywas heldsuccessfullyD.Volunteers didalotfor SpecialOlympics Illinois6Li Ziqi,who isa32-year-old blogger,shows her videos aboutdifferent kindsof traditionalChinesefood andhas becomehot onmicro blog.She andher teamlike showingthe wholeprocess fromthe fieldtothetable.For example,in hervideo about spicytofu,she startswith harvestingthe soybeans,grinding theminto powderand makingthepowder intotofu,then tocook it.In anothervideoabout soy sauce,she showshow toplant thesoybeansinthefield.Yet recentlyaquestionabout herhas becomehot onmicro blog:Are Li Ziqis videosa kindofcultural export”Her videosare about daily life,and manypeople arguethat sheisnota symbol ofChinese culture.In fact,Chinese culturehas manyaspects andvery fewpeople darecall themselvestobea“symbol ofit.Lis videoshave littlewords or conversations,andshehas neversaid anythingabout that.However,through hervideos,Li hasspread Chinese culturetothe world.She lets the worldknow thatChinesepeoplearegood atmaking artout ofsimple freshmaterials.She makesthe worldsee howtheylive theirdaily lives.And it is thesethathavecaptured thehearts ofher fansaroundthe world.It isunnecessary todiscuss whetherLis videosare culturalexport ornot.She justletstheworldknow andlove Chinese culture.Thats all.
20.What isLiZiqifamous forA.Her arttalents.B.Her Chinesecooking skills.C.Her well-produced videos.D.Her widerange ofknowledge.
21.Which ismentioned inthe videoaboutsoysauceA.How tocook tofu.B.How tomake tofu.C.How toharvest thesoybeans.D.How toplant thesoybeans.
22.What doesthe writerthink aboutLiA.She hasspread traditionalChineseculturetotheworld.B.She makesmuch moneyby sellinghervideos.C.She isthe symbolof Chineseculture.D.She isgood atcooking.
23.What doesthe underlinedword“that”in Paragraph4refertoA.The videosaboutdaily life.B.The symbolof Chineseculture.C.The hotmicro blog.D.The wordsorconversations.
24.What canwe learnfrom LisvideosA.They showus peoplesdailylife in manyaspects.B.They makepeople betterunderstand ancientChina.C.They includeall traditionalChinese food.D.They attractforeigners withEnglish conversation.7Most peoplehave mapapps on their phonesthat canshow theirlocations andguide themto wheretheywant togo.But howdo theseapp systemsknow yourlocation atany timeor placeThey findyouby usingsatellite navigation system.A navigation system usesgroups of satellites to find theusers location.This locationinformation isthensent toa receiver.The firstsatellite navigationsystem isthe GlobalPosition SystemGPS,which belongsto theUnited States.It isthe worldsfamous navigationsystem.But Chinassatellites areimportant forimprovingthe navigationsystem.Beidou islarger thanGPS insize.China sentBeidous firstnavigation satelliteinto spacein
2000.China alsobecamethethirdcountry tobuilda navigationsystemafter theUnitedStatesand Russia.As ofright now,over30countries in Africa and the Middle East are using theBeidou system.With itsworld-leading technology,Beidou isleading Chinesepeople toabetterlifeindifferentareas.For example,over
6.2million vehiclesinChinaare usingBeidou fornavigation.At theBeijing Daxing International Airport,Beidou hasbeenusedtokeeptrack ofvehicles indoorsandoutdoors.Each baggage cart hasBeidou tohelp passengersget theirbaggage faster.For anavigationsystem,the numberofsatellitesisimportantfor improvingthe systemspositioning accuracy.The more satellites,the more accurate the positioning is.The satellite navigationsystem isusefulinmany ways.
25.What doesanavigationsystem usetofinda userslocationA.A smartphone.B.Beidou.C.Satellites.D.An airport.
26.How manycountries havebuilt Satellitenavigation systemsbefore2000A.One.B.Two.C.Three.D.Over
30.
27.What doesthe underlinedword track“mean inParagraph6移动铁轨身份踪迹A.B.C.D.
28.What canBeidou helppeople doattheDaxingInternationalAii-portA.Build thenew airport.B.Find thebaggage morequickly.C.Use thebaggagecart.D.Improve thepositioningaccuracy.
29.What canwe learnfromthetextA.To makethepositioningmoreaccurate,we needmoresatellites.B.GPS ismuch largerthan Beidou System.C.Beidou isthefirstsatellitenavigationsystem intheworld.D.BeidouSystemhasbeenused mainlyinAfricaandtheMiddleEast.8(自动化).Smart home technology doesntjust meanusing appsand automationFor example,youcan nowbe sittingattheoffice andsimply tellyour smarthome toturn on the lampsat sunset,or wakeupand orderthe curtainsto riseas youdo.But thingsthat supportvoice demandsarent justfbr youngpeople,either.(普乐园敬老院)The PuleyuanNursing HomeinSouthBeijing isagoodexample.All the(天猫精灵).electronic devicesintherooms arecontrolled bysmart speakerTmall GenieThemachine,developed byAlibaba,started asa speakerthatcan play whatevermusic oraudioprograms whenitwasasked toplay.Rooms equippedwith itcan detecthuman presence,as wellas temperature,which ensurethe safety(检测)oftheenvironment forthe people.At night,itcanalso sensewake-up movementsandautomatically turnon thelights.Besides,the ideaofavoice-controlled homewillmakenursing homesan evenmore attractivechoicefortheelderly,and theyare totallyaffordable.A Tmall Genie costs499yuan andother sensorsarearound100yuan.People donthavetopay extrafbr theseservices.More thanone million Chinese familiesareusingTmall Genie.China willhave400million peopleaged60or morebefore
2033.A TmallGenie makesit easiertolookaftertheelderly.
30.From thepassage,weknowthat TmallGenie isused in.A.a schoolin BeijingB.a factoryin BeijingC.a nursinghome D.young peopleshome
31.The speakerinthepassagethatcanplaymusic oraudio programsis developedby.A.Alibaba B.Baidu C.Puleyuan D.TmallGenie
32.The underlinedword“affordable“means inChinese.昂贵的负担得起的方便的自动化的A.B.C.D.
33.If youwant togetthe services likethose inthe PuleyuanNursing Home,you shouldpayA.100yuan B.399yuan C.49yuan D.599yuan
34.The passagemainly talksabout.A.the smarthometechnologyB.the lifeoftheold peoplein BeijingC.a nursinghome inBeijing D.the introductionof TmallGenie
91.The beginningsof lifeprovide scientistswith someofthemost difficultquestionsof modemscience.Our knowledgeofthe development ofcells,from whichall formsof lifearemade,isnot completebecause wedo notunderstand verywell the conditions onour planetfour billion years ago.Why andhow didcells firstappear Wasthis veryprobable tohappen undertheconditionsthen Might(宇宙)?this happenin otherplaces inthe universe
2.A groupof scientistsat UniversityCollege Londonaretryingto answerthesequestions.They startedby studyingthe waysin whichthefirstcells on the Earthmight havebeen formed.(望远镜)Next theywill usea powerfulnew telescopetolookat placesfar awayintheuniverse.Thescientists hopethattheresults willimprove ourunderstanding ofthedevelopmentof lifeonthe Earthand helpus tofind similar conditions for life developmenton otherplanets.
3.Dr NickLane,who isin chargeof(负责)the UniversityCollege Londonteam,has(泉)suggested that4billionyearsago warmwater springsonthefloor ofthe Earthsocean mighthavehelped tocreate life.Each springconsists oftiny connectedholes thatwater passesthrough.The teamhascreated modelsof thesesprings withthese holesin theirlab.They havefound thatthey encourage(反应)(氢)(液体)chemical reactionsbetween hydrogenintheliquids thatcome outof themand(二氧化碳)the carbondioxide inthe seawater.
4.These building blocks arenot livingthemselves,but whenthere areenough ofthemjoined togetherintheright way,theycanmake livingthings.Water inthe systemof springsmovesthe buildingblocks arounduntil therearealot ofthemina smallarea.Things thatlook verymuch likerealliving cellscanbemade inthis way.
35.About yearsago,different formsof lifefirst appearedontheEarth accordingto thepassage.A.forty millionB.four billionC.five millionD.ten billion
36.The scientistssearch forat placesfar awayintheuniverse.A.thesamecells foundontheEarth B.suitable placesfor humanto liveC.new formsof lifeunknown ontheEarthD.similarconditionsforlifedevelopment
37.What doesthe underlinedphrase consistsof meanin EnglishA.is madeupofB.is proudofC.is satisfiedwith D.is famousfor
38.It isbetter toput“These chemicalreactions cancreate thebuildingblocks5of life5in
①②③④A.B.C.D.10阅读下面短文,根据短文内容判断其后面所给句子的对错,选“对”涂选“错”涂A,B(刺绣)Has yourmother orgrandmother evermade embroideredclothes foryou Inthepast,Chinesepeopleoften embroideredon hats,shoes anddresses toshowthebeauty ofnature orthebest(香囊)wishes toothers.Some girlswould evenembroider ona sachetasagift fortheir lovers.Shu embroiderycomes fromSichuan.It issaid thatShu embroideryistheoldest kindof
(一)embroidery inChina.People begantomakeit duringthe HanDynasty206BC220AD.They soldittoothercountries suchas ancientRome.Shu embroiderytakes time.It mighttake aslong asa wholeday tofinish just10cm.Embroidery(丝线)workers needto divideeach silkthread intomore than10oreven30smaller threads.Eachsmaller threadis thinnerthan ahuman hair.Meng Dezhi,who usedtoworkattheChengdu ShuEmbroidery Factory,hasbeenmaking Shuembroideryfor40years.She lovesthis formof artand wants more peopleto try it,so shegives lessonsinuniversities.She said,Although thework ishard,Shu embroiderystands forthousands ofyears ofSichuanculture.It isa symbolof Chineseculture as
39.In ancientChina,people neverembroidered ondresses.A.Right.B.Wrong.
40.Shu embroideryis fromSichuan.A.Right.B.Wrong.
41.It doesn,ttaketimetofinish Shu embroidery.A.Right.B.Wrong.
42.Meng Dezhiloves Shuembroidery andwantsmorepeopletotryit.A.Right.B.Wrong.
43.According toMeng Dezhi,ShuembroideryisasymbolofChineseculture.A.Right.B.Wrong.11After work,you goback home,open anapp,place yourorder,and waitfor yourfood tobedelivered toyour home.Thisishow manyyoungpeopleeatinChina thesedays.According tothe latestreportfromthe China InternetNetwork InformationCenter,421millionChinesepeople useonline fooddeliveryservices.Thafs equalto halfofthetotal numberof Internetusers inChina.Which groupof peopleis orderingfood onlinethemostFor sure,itismainly youngpeople.Arecent reportthat waspublished bytheChinaHospitality Associationand Meituan,afooddeliveryservice,showed that
86.3percent oftheservicesusers arebetween20and34years old.These people,are themain forcedriving thedevelopmentofthefooddeliveryindustry.。