完整版九年級(jí)英語(yǔ)任務(wù)型閱讀練習(xí)及答案

1、九年級(jí)英語(yǔ)任務(wù)型閱讀練習(xí)（一）閱讀短文，根據(jù)要求完成下面各小題。Isithardforyoutogetupearlyandgetreadyforclasses?SomestudentsatWinterParkHighSchooljustquicklygetupandgotoclassintheirownbedrooms.Ofcourse,theirteachersandclassmatesdonotseethembecausealltheirclassworkisonthecomputer.TheFloridaHighSchool,thestatesonlyon-lineschool,has2

2、50studentswhoaretakingclassesathomebycomputers.“Imalotmorecomfortableathome,”saidLukeLevesque,a16-year-oldwhoistakingacomputerclassonline.Hethinks（A）theschoolscomputerlabissonoisythathecantstudywell.”Homeismuchbetter,”hesays.Studentsinthisfirston-lineprogramtakeclassesinmath,Americangovernment,chemi

3、stry,computer,andWebdesign.Theyalsohavetogotoregular（正規(guī)的）schooltoattendotherclasses.Whenastudentisreadytobegininclass,heorshe(B)thecomputer,readstheteachersinstructions,andbeginsworkingonthelessonfortheday.Whathappensifastudenthasaquestionfortheteacher?Ortheteacherwantstosaysomethingabouttheworkastu

4、dentsisdoing?Thestudentandtheteachertalktoeachothereverydaythroughe-mailorbytelephone.Isiteasyforstudentstocheatontests(考試作弊)whentheyreworkingathome?(C)Theteachershavealreadythoughtaboutthis.Theymakestudentstaketheirfinalexamsinpersonintheclassroom.“Youseemostofthesamethingson-linethatyouseeinaregul

5、arclassroom,”saysteacherLindaHayes.Ifthisfirston-lineprogramgoeswell,inthreeyearsFloridaHighSchoolstudentswillbeabletotakealltheirclassesbycomputer.Whenthathappens,studentswillbeabletogettheirhighschooldiplomas(畢業(yè)證書(shū))withouthavingto(D)走進(jìn)教室。1將劃線部分(A)改寫(xiě)成theschoolscomputerlabisnoisyfortostudywell.2在(B)的

6、空白處填入一個(gè)適當(dāng)?shù)脑~語(yǔ)將劃線部分(C)譯成漢語(yǔ)將劃線部分(D)譯成英語(yǔ)在文中找出能夠說(shuō)明主題的短語(yǔ)(二)閱讀短文，按要求完成短文后的各項(xiàng)任務(wù)。1)Penguinslivetogether,buteachpairhastheirownground.Whenapenguinwantstowalkthroughitsneighborsground.Itmustaskforpermission(許可)Ifitdoesnt,theywillfight.Theyalsofightforfish.2)所有的企鵝都是好父母。3)Thefatherpenguinsareperhapsthefatherthew

7、orld.Themothersareawayforabouttwoweeksaftertheylayeggs.Thenthefatherslookaftertheeggs.Iftheeggsgetcold,therewillbenochicks.Thereisnofood.Thesnowfallsandthewindblows,3)Butthefathersdontmove.Fatherpenguinswillfightifafatherleavesachickforaminute.Theyfightbecausetheyallthinkthechickistheirs.Penguinsare

8、strangeandwonderfulbirds.1.將1)句譯成漢語(yǔ)：在2）句譯成英語(yǔ)：_將3）句空白處分別填入一個(gè)適當(dāng)?shù)脑~使句意完整，上下文通順：在文中找出與下列句子意思相近的句子：Themothersarentwiththeeggswhichtheylayformorethantendays在文中找出最能表達(dá)該短文主題的句子，5.（九）ThepeopleintheUSAandEnglandbothspeakEnglishofcourse.Butsometimesitdoesnotseemlikethesamelanguage.Infact,therearesomeimportantdif

9、ferencesbetween（1）EnglishandEnglish.Firstofall,theysoundverydifferent.Often,Americansdontsayeachwordseparately.Theysayseveralwordstogether.Americansmaysay“Idunno”insteadof“Idontknow.”O(jiān)rtheymaysay“Whaddyasay?”insteadof“Whatdidyousay?”However,theBritisharemorecarefulintheirspeech.Theyusuallysayallthew

10、ordsandkeepthemseparate.(2)SoundisnotonlythedifferencebetweenBritishEnglishandAmericanEnglish.Wordssometimeshavedifferentmeaningstoo.SomeAmericanwordsareneverusedinEngland.ThesamethingistrueofsomeBritishwordsinAmerica.Forexample,thevocabularyforcarsanddrivingisverydifferent.Americansdrivetrucks,buti

11、nEnglandpeopledrivelorries.Manyexpressionsarealsodifferentinthetwocountries.InEngland,ifyouaregoingtotelephoneyourfriends,you“phonethemup”.InAmerica,you“givethemacall”.WhenyouaresayinggoodbyeinEnglandyoumightsay“Cheerio!”InAmericayoumightsay“Seeyoulater.”Thererealsosomedifferencesingrammar.Forexampl

12、e,Americansusuallyusethehelpingverb“do”whentheyaskaquestion.Theysay“Doyouhaveastorybook?”ButtheBritishoftenleaveoutthehelpingverb.Theysay“Haveyouastorybook?”Allthesedifferencescanbeconfusing(易混淆的)ifyouarelearningEnglish.Butmostlanguagesarelikethis.Languageschangeovertime.Whenpeopleliveinseparateplac

13、es,thelanguageschangeindifferentways.ThisiswhathashappenedtoEnglish.Itcanalsohappentootherlanguages,suchasFrench.ManypeopleinCanadaspeakFrench.(3)但是他們的法語(yǔ)和法國(guó)的法語(yǔ)不一樣。在(1)處填上合適的詞將(2)處的英語(yǔ)譯成漢語(yǔ)：將(3)處的漢語(yǔ)譯成英語(yǔ):4.找出Languageschangebecauseofthetimeandthedifferentplaces的同義句找出或?qū)懗鲋黝}句。（十）根據(jù)短文內(nèi)容回答短文后的問(wèn)題。JuliaHill,anA

14、mericanwoman,wasbornin1974.Shewas23yearsoldwhenshediscoveredthatacompanywantedtocutdownpartofaforestinCalifornia.Intheforesttherewerelotsofredwoodtrees.Oneofthetreeswas70metrestalland1,000yearsold.Juliawasnthappyaboutthis.ShetraveledtoCaliforniaandclimbedupthetree.“IfIsitinthetree,”shesaid,“thecompa

15、nycantcutitdown.”Atthebeginning,Juliaplannedtostayinthetreefortwoweeks.Shelivedinasmalltreehouseandherfriendswereveryhelpfultheycookedfoodforhereveryday.Sheusedhermobilephonetotalktoherfamilyandtonewsreporters.Shestayedinthetreedayandnight.Environmentalorganizationssupportedher,butotherpeoplewerento

16、nhersideandtheytriedtostopher.Thecompanyusedahelicopterthatstayednearhertreehouseforalongtime.Thehelicopterwasverynoisyandtherewasalotofwind.Juliadidntlikeit,butshestayedinthetree.Intheend,shewassuccessful.Thecompanyagreednottocutdowntheredwood.Finally,aftertwoyearsandeightdaysinthetree,JuliaHillcli

17、mbeddownandwalkedonthegroundagain.Sheandherfriendswereveryhappy.1HowtallandhowoldwasthetreeJuliaHillstayedin?Thetreewastallandold.2.將畫(huà)線句子翻譯成漢語(yǔ)。.)Thecompanyagreednottocutdown(判斷正誤3theredwood.4HowlongdidJuliaHillstayinthetree?5WhydidJuliaHillstayinthetree（十一）任務(wù)型閱讀運(yùn)動(dòng)前的熱身活動(dòng)有助于肌肉放松，也能避免受傷。請(qǐng)閱讀5題有關(guān)熱身活動(dòng)的文字，

18、然后從A、B、C、D和E中選擇符合文字內(nèi)容的圖示，并將答案寫(xiě)在對(duì)應(yīng)題號(hào)的橫線上。1.Activity1HoldarmsstraightouttothesidesMoveyourarmsincircles.Comebacktothestartingpositionandmoveyourarmsintheotherdirection.2.Activity2Raiseonefootbackward,andholditwithonehand.Breatheandslowlypullyourfoottoyourhip（屁股）.Trytokeepbothkneestogether.3.Activity3S

19、tandwithsomespaceinfrontofandbehindyou.Movethetopofyourbodydownward.Keepyourbackstraightandreachforyourfeetwithbothhands.Holdthisforabouthalfaminute.4.Activity4Takeonestepforwardwithyourrightfoot.D.Evenifyoufeelstronglyaboutit,thinktwicebeforesayinganything.feelifyouwereintheotherpersonsshoes.Putyou

20、rhandsontherightkneeandpress（壓）.Dotheactioninthesamewaywithyourleftfoot.5.Activity5Standwithfeetshoulder-widthapart（兩腳與肩同寬）.Raisebotharmsoverhead.Holdforabouthalfaminuteandrelax.ABCDE（十二）任務(wù)型閱讀理解：仔細(xì)閱讀下面的短文并按要求完成后面的小題Justasinface-to-facecommunication,therearesomebasicrulesofbehavior（-行為）thatshouldbefo

21、llowedontheInternet.Thebasicruleissimple:treatothersinthesamewayyouwouldwanttobetreated.ImaginehowyoudForanythingyoureabouttosend:askyourself,“WouldIsaythattothepersonsface?”Iftheanswerisno,rewriteandreread.Ifsomeoneinthechatroomisrudetoyou,youneednttofireback.Youshouldeitherignore（不不理睬）theperson,or

22、useyourchatsoftwaretoblocktheirmessages.Remembertorespectthebeliefsandopinionsofothersinthechatroom.Offeradvicewhenaskedbynewcomers,astheymaynotbesurewhattodoorhowtocommunicate.Whensomeonemakesamistake,bekindaboutit.Ifyoudodecidetotellsomeoneaboutthemistake,pointitoutpolitely.Atthesametime,ifyoufind

23、youarewrong,besuretocorrectyourselfandapologizetothosethatyouhaveoffended（冒犯）詢問(wèn)別人諸如年齡、性別和家庭情況等隱私問(wèn)題是不禮貌的。Unlessyouknowthepersonverywell,andyouarebothcomfortablewithsharingordontasksuchquestions.personalinformation,Inthechatroomwemustrespectothersand.Whenyoufindyoumakeamistakeinthechatroom,whatshouldy

24、oudo？3將劃線部分翻譯成漢語(yǔ)4選擇一個(gè)適當(dāng)?shù)木渥臃旁谔嶧irstimpressionslastIongest.Everyonewasnewtothenetworkonce.Theinternethasopenedupawholenewworldforus.5將劃線部分翻譯成英語(yǔ):（十三）閱讀下面短文，根據(jù)短文內(nèi)容，按照事件發(fā)生的先后順序排序（開(kāi)始句和結(jié)尾句序號(hào)已給出）WhenJuliaSombergeatsherfavoritefood,shefeelsbad.Sheknowsthatchocolatecanhavealotfatandsugar.ButJuliasaysshelovesc

25、hocolatesomuchonceshestartseatingit,shecantstop.Juliaisnttheonlyonewholoveschocolate.Itisafavoritefoodforpeopleallovertheworld.Peoplepreferchocolateovericecream,cake,andcookies.Theideaofeatingchocolatedidntbeginuntilthe19thcentury.Beforethat,peopledrankchocolate.ThehabitbeganinCentralAmericanwhereth

26、eAztecsdrankbowlsofchocolatetostaywatchful.Whentheliquid（液體）chocolatewasbroughttoSpaininthe1500s,peoplethoughtitwasmedicinebecauseithadamedicinetaste.Infact,thepeoplewhomadechocolateintodrinksweredoctors.Thenpeoplediscoveredthatmixingchocolatewithsugarmadeawonderfuldrink.KingFerdinandofSpainlovedthi

27、sdrinksomuchthatheputoutanorder:anyonewhotalkedaboutchocolateoutsidethecourt（法庭）wouldbekilled.Forabout100years,chocolatewasasecretinSpain.Finally,peoplefoundoutaboutchocolate,anditbecameapopulardrinkinEurope.Later,theSwissmixedmilkandchocolate.Today,mostAmericansprefermilkchocolate,whilemostEuropean

28、spreferdarkchocolate.Newresearchshowsthatchocolateisactuallygoodforus.“Chocolatehasdifferentkindsofvitamins,”saysaresearcherinFrance.“Ithasmorethan300differentchemicals.Onechemicalworksonthepartofthebrain（大腦）thatfeelspleasure.Peoplewhofeelgoodwhentheyeatchocolateareactuallyhealthier.Feelingpleasurei

29、simportantforhealthandcanprotectagainstillness.”“Goodchocolatedoesnthavemuchfatorsugar.Youcanenjoyitifyoueatalittleatatime!”saysTaraBerish,anotherchocolatelover.Doctorsmadechocolateintodrinks.（1）TheAztecsdrankchocolatetostaywatchful.ChocolatewasasecretinSpainfor100years.LiquidchocolatewasbroughttoSp

30、ainfromcentralAmerican.Sugarwasmixedwithchocolatetomakeasweetdrink._（7）_Researchhasshownthatchocolateisgoodforus.TheSwissputmilkintothechocolatemixture.（十四）任務(wù)：請(qǐng)閱讀這篇短文，根據(jù)短文內(nèi)容完成下面表格中的信息。（每空最多4個(gè)詞。）InCanadaandtheUnitedStates，peopleenjoyentertaining（請(qǐng)客）athome.Theyofteninvitefriendsoverforameal，apartyorju

31、stforcoffeeandconversationHerearethekindsofthingspeoplesaywhentheyinvitesomeonetotheirhomes：“WouldyouliketocomeoverfordinnerthisSaturdaynight?”“Hey，werehavingapartyonFriday.Canyoucome?”Toreplytoaninvitation，eithersaythankyouandaccept，orsayyouresorryandgiveanexcuse.“Thanks，Idloveto.Whattimewouldyouli

32、kemetocome?”or“Oh，sorryIveticketsforamovie”Sometimes，however，peoplesaysomethinglikeinvitationsbutwhicharenotrealinvitationsForexample：“Pleasecomeoverforadrinksometime.”“Whynotgettogetherforapartysometime？”“Whydontyoucomeoverandseeussometimesoon？”TheyarereallyjustpolitewaysofendingtheirtalkTheyarenot

33、realinvitationsbecausetheydontmentionacertaintimeordateTheyjustshowthatthepersonistryingtobefriendlyToreplytoexpressionslikethese，peoplejustsay“Sure，thatwouldbegreat!”or“OK.Yes，thanks”Sonexttimewhenyouhearwhatsoundslikeaninvitation，listencarefullyIsitarealinvitationoristhepersonjustbeingfriendly?Sit

34、uationsAnswersCanadiansandAmericansBecausetheyofteninvite(1).friendsformealsathomSomeonesays“IvetwoYouwanttogandyourmovieticketanswershouldbeCanyougowithmeafter“Thanks(2).supper?SomeoneinvitesyoutoYoudbetteranswer，butdoesntdinner“Sure,(3).”mentionthetimeanddateWesternpeopleuse“anTheyreallymeantobevi

35、tation”unrealin(4).intheirdailyconversationnexttimewhenyouhearsomething，Soremembersoundslikeaninvitation，youshouldpayattentiontothe(5).(十五)閱讀下列短文，在空格里填入適當(dāng)?shù)脑~語(yǔ)。Ringing!ThatsthebellforanothernewtermHowdoyoufeelwhenyouareinanewschool?Doyouhavefeelingofhappinessandexcitementorfeelingoffear?Newteachers,cl

36、asses,classmatesandmaybeevenanewschoolcanallcausestudentstoworryButtherearesomethingsyoucandotoavoid(避免)back-to-schoolblues.BecomefamiliarWillyougotoanewschoolthisyear?Thenduringthesummer,visityournewschoolandfindouttheanswerstothefollowingquestionsYourfirstdaywontbeinamess*Whereisit?*Howlongdoesitt

37、akeyoutogetthere?KeepitinbalanceDecidehowmanyactivitiesyoulltakepartin,andAchievingabalancebetweendontdotoomuchschoolworkandextraactivitieswillkeepyourstresslevellowMakeasmartstartGetplentyofrestItsoundssimple,butmostteenagersgetfarlesssleepthantheyneedStudiesshowthatateenneedsoverninehoursofsleepan

38、ightWhentired,theyallbecomemoreeasilystressedAndstressmakeseverythingseemworsethanitreallyisHereisanothertiptohelpyouprepareforthefirstdayofschoolYoudbetterstartgoingtobedandgettingupatyourschooltimetwoweeksbeforeschoolbeginsThenyourbodyandmindwillbecomerestedandpreparedforthefirstdayGetinvolvedTheb

39、estwaytomakenewfriendsistojoinschoolclubsChoosesomethingyouenjoyandyoullmeetpeoplewhoshareyourinterestsAllinall,withtherest,preparationandthegoodmood,youwillcertainlyhaveagreatschoolyearThetitle1VisittheschoolinordertoknowwhereBecomefamiliartheschoolisandAchieveabalancebetweenKeepitinschoolworkandex

40、traactivitiestobalanceHaveenoughsleepandgotobedandgetupatyourschooltimetwoweeksbeforeschooJoinschoolclubsyoulikeandGetinvolvedwithother5（十六）個(gè)單閱讀下列短文，（每空不超過(guò)在空格里填入適當(dāng)?shù)脑~語(yǔ)。4詞。）Nearlyeveryparentsaysthatwenevergrowup.Infact,wearemaybe16or17yearsold.Intheireyes,wearealwayslittleonesandalwaysdowrongthings.Fo

41、rexample,whenIneedtostayathomealone,theyalwaysworryaboutmeandmylifewithoutthem.Mostparentsalwaysthinkthattheyhaveofferedthebestthingstheycantomaketheirchildrenliveinacomfortableworld.Theybuytheirchildrenprettyclothes,coolshoes,expensiveschoolthings,andoftenathousand-yuan-costbike.Theythinkthattheyha

42、vedoneeverythingthattheycanfortheirdearchildren.Inreturn,theyonlywanttheirchildrentogetgoodresultsintheexaminations.Butwhytheirchildrenstillcantunderstandthem?Doesitmeanthattheystillwantmorematerial（物質(zhì)的）things?No.Asamatteroffact,whattheywantisatruefamily.Whatdoesatruefamilymean?Ithinkitmeansaplacewh

43、erewecanhideourselvesfromthecoldworldoutside.Fromhere,wecangetwarmth,wecangetconsolation（安慰）,andwecangethappiness.Andoneimportantthingisthatweshouldbestrongerandmoreconfidentintheoutsideworldbecauseweknowthatwehaveafamily.SoIthinkthatparentsshouldsitdowntotalkwiththeirchildrentoletthemknowthattheyha

44、veatruefamily,sothechildrenandtheirparentscouldunderstandeachothermoreandmore.Then,nochildrenwillberegardedaslittleones.QuestionsAnswersIntheireyes,weareWhatarewealwayslikeinourparentseyes?alwayslittlechildrenandWhatdoourparentsexpectustodowhentheygiveusalwaysTheyonlywantustointheexaminations.somuch

45、?Dochildrenwantatruefamily?4_mean?Whatdoes3ItmeansaplacewherechiIdrencanhidethemselvefromthcoldworldoutside.HowcanourparentsnoIongerregardusaslittlechildren?Theycantalkwithusandwecanmore.1.2moreand5（十七）TheInternethaschangedourhabits,includingourhabitofsendinggreetingcards.Therearemanye-cardwebsitest

46、hatmakeitsoeasytofindtherightgreetingcards.Theyhavegreatlychangedthewaywesendgreetingstoeachother.Ourliveshavebecomesobusythatwehavelimitedpersonaltime.Thesee-cardwebsiteshaveallowedeveryonetoeasilysharetheirfeelingsandemotions（感情）withthepeopletheylove.Theycontain（包括）plentyofgreetingcardsthatcanbeus

47、edimmediately.Theuserscanchooseanycardtheylike,fromfestivalgreetingstobirthdaywishes.Infact,e-cardsareperfectforanyevent.Thatswhymoreandmorepeopleliketosende-cards.Iftheusersareinterestedinmakingtheirowngreetingcardsontheinternet,theycancreateacardwithinonlyafewminutes.Anotherbenefit（好好處）ofe-cardweb

48、sitesisthattheyhavemadeitpossibleforyoutosendtopqualitycardstoyourbeloved（心愛(ài)的）onesandsurprisethemwithcheerfulgreetings.Theyallowyoutosendyourgreetingsonaspecific（特定的）date.Soyoucanplanfortheoccasion（場(chǎng)合）whenyouwanttosendthecard.Forexample,youcansendyoure-cardonacertaindayandthenvisitthepersonwithsomef

49、lowersthenextday.Thiswillsurelycreateagoodimpression（E卩象）onthepersonyoulove.Wehaveneverforgottentheimportanceofsayingsorrytoourbelovedones.Butsometimeswefailtodosobecause,wearenotbraveenoughtofacethosewehurt.Somee-cardsonthesewebsitesallowustoexpressourfeelingsinamorethoughtfulway.Althoughsomepeople

50、stillwouldratherbuytraditionalcardsintheshopsforthepersonstheylove,especiallywhentheywantthecardstolastalongtime,moreandmorepeoplearechoosingtosendgreetingsontheInternet.Title:SendingE-cardsontheInternetThewaywesendgreetingstoeachotherIntroduction1becauseofthee-cardtothetopicwebsites.Plentyofgreetin

51、gcardsonthewebsitesmakeitpossibleforpeopleto2withotherseasily.ReasonswhyUserscanchooseormaketheirownmoreande-cards,anditdoesnttake3time.morepeopleUserscanplanfortheoccasionandhelpareusingcreateagoodimpressiononthepersonse-cardstheylove.E-cardscanhelpyoutosay4tothoseyouhurtinathoughtfulway.E-cardsare

52、becomingmoreandmoreConclusion.5（十八）OnedayJackcomestoMikeshouseandsays,“Mike,youhavesomanygodbooks.Canyougivemeabooktobooktoisfriend,read?”Mikedoesntwanttolendaandhesays,“Whydoyouwanttotakemybookhome?Youcanreadithereinmyhoe.”Jackseesthathisfriendisveryselfish,buthesaysnothing.Nextday,MikecomestoJacks

53、houseandsays,“Jack,youhaveagoodgarden-knife.Iwanttoworkinmygardentomorrow.CanIuseitfortwodays?”Jackanswers,“Whydoyouwanttotakemygarden-knifehome?Youcanworkwithitinmygarden.”根據(jù)上面的短文完成下面的短文，每空一詞：Oneday,inMikeshome,Jackwantstoborrowabookfromhim,butMikedoesnt(1).JackthinksMikevery(2),andwantstolookforaI

54、Ichance(機(jī)會(huì))toretaliate(報(bào)復(fù))him.Justthenextday,MikecomestoJacksgardentoborrowhis(3).Jack,ofcourse,(4).ToJack,itiscalled“Aneyeforaneye,IIatoothforatooth”.Now,doyouknowthemeaningofthesentence“Aneyeforaneye,atoothforatooth”?WhatstheChineseforit?Its(5)（十九）閱讀下面短文，根據(jù)所給語(yǔ)境，按要求完成下列各題。Thefirstwalkintoouterspace

55、wastakenbyaSovietastronaut.AstronautZhaiZhigangbecamethefirstChinesetowalkinspaceonSeptember27,2008.Itshowedthatitwasquitesafeforamantobeoutsidethespaceshipforacertainperiodoftime.Buttowalkinspace,astronautshavetomeetwithmanykindsofdifficultiesanddangers.Thespaceshipgoesroundtheearthatanaltitude（海拔高

56、度）ofabout200kilometersaboveitssurface.Atsuchaltitudesthereisnoatmospherewhichprotectsthelifeontheearth.Theconditionsofouterspaceareveryharmfultoman.Theboilingpointofliquids（液體）goesdownwithpressure.Butpressureoutsidethespaceshipisnearlyzero.Insuchconditionsthedecompression（減壓）ofthespacesuitmaycauseth

57、eboilingofthebloodandquickdeath.Thereisradiationfromspaceanditisarmful.Breathingproblemsinspacecanbesolvedwiththehelpofthespacesuit.Anotherproblemisheat.Mangivesoffheatinthecourse（過(guò)程）ofhisactivity,andtheharder）ofheatis.總量）is,thegreatertheamount（勞動(dòng)thelabor（Inspaceunlessspecialmeasuresaretaken,theheat

58、insidethespacesuitwouldmaketheconditionsdifficult.根據(jù)處完成下面的句子。（每空一詞）ZhaiZhigangbecamethefirstChineseastronautinspaceonSeptember27,2008.根據(jù)短文內(nèi)容，完成下面的句子。（每空一詞）Thealtitudeissothatthereisnoatmospherewhichprotectsthelifeontheearth.Atthesametime,theastronautsusuallymeetwithsomeproblems,suchasproblem,radiati

59、onproblem,breathingproblem,heatproblemandsoon.將處翻譯成漢語(yǔ)。（二十）Whatcankitesdoforus?Youmightthinktheyarejustforfun,butkitescandoalotmore.Picturetaking:Inthe1880s,whentherewerenoairplanes,peopleusedkitestotakecameras.carriedkitesThosetheair.fromphotosPeopleonthegroundlitthefuse（導(dǎo)火索）thatwastiedtothekite.Tha

60、treleasedtheshutter（打開(kāi)快門(mén)）.Oncepeopleusedtheminwar.Inthisway,theygottoknowmoreabouttheirenemies.Sciencestudies:Intheearly1900s,scientistsfromtheUnitedStatesputscienceinstrumentsintokites.Theyusedthemtolearnabouttheweather.Lifesaving:OncesomelifeboatsonshipsfromtheUnitedStateshadkitesonthem.Theycoulds