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PAGEUnit4SpaceExplorationUnit4SectionⅣ请同学们仔细完成[练案16]Ⅰ.阅读理解Satellitesareanimportantpartofourordinarylives.Forexample,theinformationforweatherforecastsissentbysatellite.SomesatelliteshavecameraswhichtakephotographsoftheEarthtoshowhowcloudsaremoving.Satellitesarealsousedtoconnectourinternationalphonecalls.ComputerconnectionsoftheWorldWideWebandInternetalsousesatellites.ManyofourTVprogrammescometousthroughsatellites.Airplanepilotsalsosometimesuseasatellitetohelpthemfindtheirexactlocation.Weusesatellitestosendtelevisionpicturesfromonepartoftheworldtoanother.Theyareusually35,880kilometresabovetheequator(赤道).Sometimeswecanseeasatelliteintheskyanditseemstostayinthesameplace.Thisisbecauseitismovingaroundtheworldat11,000kilometresanhour—exactlythesamespeedthattheearthrotates(转动).AsatellitemustorbittheEarthwithitsantennae(天线)facingtheearth.Sometimes,itmovesawayfromitsorbit,sotherearelittlerocketsonitwhichareusedtoputthesatellitebackintherightposition.Thisusuallyhappensabouteveryfiveorsixdays.Spaceisnotempty!Everyweek,moreandmoresatellitesaresentintospacetoorbittheEarth.Asatelliteusuallyworksforabout10—12years.SatelliteswhicharebrokenaresometimesrepairedbyastronautsorsometimesbroughtbacktotheEarthtoberepaired.Often,veryoldorbrokensatellitesareleftinspacetoorbittheEarthforaverylongtime.Thisisveryseriousbecausesomesatellitesusenuclearpowerandtheycancrashintoeachother.文章大意:本文是一篇科普说明文。对各种卫星的用途、卫星工作的状态以及人们对已损坏卫星的处理方法进行了说明说明。1.WhichofthefollowingisNOTdonebysatellitesaccordingtothepassage?__D__A.Sendinginformationforweatherforecasts.B.TakingphotographsoftheEarth.C.SendingTVpictures.D.Providingfoodforairplanepilots.解析:细微环节理解题。依据第一段和第三段首句不难看出,卫星可以传递天气预报信息、拍摄地球照片、传递电视图片等,但是没说为飞行员供应食物,所以选择D项。2.WhydoesthesatellitemovearoundtheworldatthesamespeedastheEarthrotates?__B__A.Inordertotakephotographs.B.Inordertostayinacertainpositionintheorbit.C.Inordertomoveawayfromitsorbit.D.Inordertosendtelevisionpictures.解析:细微环节理解题。依据第三段内容可以看出,卫星之所以用和地球自转相同的速度绕地球旋转,是为了保持在肯定位置上。明显B项正确。3.Whatdoestheunderlinedword“This”inthe3rdparagraphreferto?__C__A.Asatellite.B.Alittlerocket.C.Asatelliteseemstostayinthesameplaceinthesky.D.Thesatelliteputstherocketsintherightposition.解析:代词指代题。this在此替代前文的“Sometimeswecanseeasatelliteintheskyanditseemstostayinthesameplace.”故选C项。4.Whichistrueofsatellites?__A__A.Asatelliteusuallyworksforabout10—12years.B.Everytimeasatellitegetsbroken,itisbroughtbacktotheEarthtoberepaired.C.Abrokensatelliteisneverleftinspace.D.Brokensatellitesoftencrashintoeachother.解析:细微环节理解题。依据最终一段不难看出A项正确。Ⅱ.七选五依据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。(2024·新课标Ⅰ卷)AFewTipsforSelf-AcceptanceWeallwantit...toacceptandloveourselves.Butattimesitseemstoodifficultandtoofaroutofreach.__1.B__Here’sahandfulofwaysthatwillsetyouintherightdirection.●__2.F__Donotfollowthepeoplewhomakeyoufeelnot-good-enough.Whydoyoufollowthem?Areyouhopingthateventuallyyouwillfeelempoweredbecauseyourlifeisbetterthantheirs?Knowthatyourlifeisyourown;youaretheonlyyouinthisworld.●Forgiveyourselfformistakesthatyouhavemade.Weareoftenashamedofourshortcomings,ourmistakesandourfailures.__3.D__Youwillmakemistakes,timeandtimeagain.Ratherthangettingcaughtupinhowyoucouldhavedonebetter,whynotofferyourselfacompassionate(有怜悯心)response?“Thatdidn’tgoasplanned.But,Itriedmybest.”●Recognizeallofyourstrengths.Writethemdowninajournal.Begintotrainyourbraintolookatstrengthbeforeweakness.Listallofyouraccomplishmentsandachievements.Youhaveajob,earnedyourdegree,andyougotoutofbedtoday.__4.C__●Nowthatyou’velistedyourstrengths,listyourimperfections.Turnthepageinyourjournal.Putintowordswhyyoufeelunworthy,whyyoudon’tfeelgoodenough.Now,readthesewordsbacktoyourself.__5.A__Turntoapageinyourjournaltoyourlistofstrengthsandachievements.Seehowawesomeyouare?A.Feelingupsetagain?B.Wheredoyoustart?C.Nothingistoosmalltocelebrate.D.Remember,youareonlyhuman.E.Setanintentionforself-acceptance.F.Stopcomparingyourselfwithothers.G.Whendoesthecomparisongamestart?文章大意:这是一篇说明文。文章介绍了几个自我接纳的小技巧。解析:1.依据题目“AFewTipsforSelf-acceptance(自我接纳的几点建议)”及下文的“Here’sahandfulofwaysthatwillsetyouintherightdirection.(这有许多可以帮你找到正确方向的方法)”可知,选项B.Wheredoyoustart?(从哪里起先呢?)最合下文语境,故选B项。2.依据下文“Areyouhopingthateventuallyyouwillfeelempoweredbecauseyourlifeisbetterthantheirs?Knowthatyourlifeisyourown;youaretheonlyoneinthisworld.(你是否希望最终你会因为自己的生活比他们的好而感到有力气?要知道,你的生活是你自己的;你在这个世界上是独一无二的)”可知,本段主要讲解并描述不要把自己和别人作比较,因为生活是我们自己的,我们也是世界上独一无二的。故F.Stopcomparingyourselfwithothers.(停止把自己和别人进行比较)可以作为本段中心句,故选F项。3.依据本文的中心句“Forgiveyourselfformistakesthatyouhavemade.(宽恕自己所犯的错误)”及下文的“Youwillmakemistakes,timeandtimeagain.(你会一次又一次地犯错误。)”可知,本句是在说明要讲自己看作一个一般人,一般人是会犯错的。选项D.Remember,youareonlyhuman.(记住,你只是个人)与上下文连接最好,故选D项。4.依据上文“Listallofyouraccomplishmentsandachievements.Youhaveajob,earnedyourdegree,andyougotoutofbedtoday.(列出你全部的成就。你有了一份工作,拿到了学位,今日你摆脱了逆境。)”可知,这些小事都是你取得的成就,都值得庆祝,即没有什么事是太小而不值得庆祝的。故选C项。5.结合上文“Putintowordswhyyoufeelunworthy,whyyoudon’tfeelgoodenough.Now,readthesewordsbacktoyourself.(用语言来说明为什么你觉得自己不值得,为什么你觉得自己不够好。现在,自己读一下这些话)”和下文的“Turntoapageinyourjournaltoyourlistofstrengthsandachievements.Seehowawesomeyouare?(翻到你日记本上登记你的优点和成就的那页。看到你有多棒了吗?)”可推知本句是在说明“再次感到不安”的状况。选项A.Feelingupsetagain?(再次感觉不安了吗?)最合上下文语境,故选A项。Ⅱ.完形填空MybikewasstolenlastSaturday.Leftwithalockanda__1.D__heart,Idecidedtoleavethethiefanote.Armedwithyellowpaint,I__2.C__abigcardboardsignandhungitonmygate.Itsaid:“Tothepersonwhostolemybicycle:IhopeyouneeditmorethanIdo.Ineedittogettowork.Ican’t__3.D__anotherone.PS:Bringitback.”Ifeltalittle__4.C__writingthesign.ButIknewotherpeople’sbicycleshadbeenstolenintheneighborhood,andtheleastIcoulddowas__5.A__whathadhappened.Ileftitupforsevendays.OnWednesdayevening,ayoungmanknockedatmydoor,carryinga__6.A__.“Didyougetyourbikestolen?”askedtheguy.“Ihadthisbike__7.C__around,soIfiguredyoumightbeabletouseit.”Iwassurprisedbythe__8.D__andtriedtoexplainmyintentions,sayingIreallyappreciatedit,__9.A__wasn’tsureifI’dbeabletouseit.Whatwasclear,however,wasthatitwasn’taboutthebicycle,itwasaboutthedesireto__10.C__.FinallyIaccepted,verytouchedbythekindness.Asnowstormcamethenextday,andmyhusbandsuggestedItakedownthesign.I__11.A__—mybikewasstolenontheweekend,sothesignwouldstayupuntilthenextweekend.OnSaturdaymorning,Igotanother__12.A__onthedoor.Itwasamiddle-agedwoman.Shesaidshedrovetwicearoundtheblocksoshecould__13.B__readmysign.“Whatkindofbicycledoyouneed?”sheasked.“IfIfindone,I’llbringittoyou.”Thenshegavemeabighug.Ifeltstrengthened.Thissignwas__14.C__things.Somuchkindnesswaspouringoutfromsuchasimplegestureof__15.D__myselfuptotheuniverse.文章大意:本文是一篇记叙文。自行车被偷后,“我”在大门口挂了个警告牌,希望小偷能看到,将自行车还回来。没想到,“我”却收到了生疏人的善意和帮助。1.A.warm B.softC.big D.heavy解析:由本段第一句“MybikewasstolenlastSaturday.”以及“Leftwithalock”可知,“我”很“难受(aheavyheart)”。2.A.read B.followedC.made D.saw解析:由本句中的“Armedwithyellowpaint”以及下文中的“writingthesign”可知,“我”“制作了(made)”一个牌子。3.A.lose B.lendC.choose D.afford解析:由“Ineedittogettowork.”以及“Bringitback.”可知,“我”“买不起(can’tafford)”另一辆自行车。4.A.wrong B.happyC.foolish D.dangerous解析:由“ButIknewotherpeople’sbicycles...hadhappened.”可知,“我”觉得写警告牌这个举动有些“愚蠢(foolish)”。5.A.say B.knowC.ignore D.realize解析:由本句中的“ButIknewotherpeople’sbicycleshadbeenstolenintheneighborhood”可知,“我”情愿将所发生的事“说出来(say)”。6.A.bike B.signC.board D.gun解析:由下文中的“Ihadthisbike...touseit.”可知,他扛着一辆“自行车(bike)”。7.A.traveling B.turningC.lying D.playing解析:由本句中的“Ifiguredyoumightbeabletouseit”可知,“我”这辆自行车“闲置着(lyingaround)”。8.A.answer B.adviceC.promise D.offer解析:由上文中的“Ihadthisbike...touseit”可知,他的“帮助(offer)”使“我”惊异。9.A.but B.orC.and D.so解析:前后句之间表示转折关系,故用“but”。10.A.return B.comeC.help D.pay解析:由下文中的“Iaccepted...thekindness”可知,“我”变更办法不是因为这辆自行车,而是因为他很想“帮助(help)”“我”。11.A.refused B.obeyedC.agreed D.doubted解析:由“Asnowstormcamethenextday”以及“mybikewasstolen...thenextweekend”可知,“我”的丈夫建议“我”把警告牌拿下来,“我”“拒绝了(refused)”。12.A.knock B.pullC.gift D.poster解析:由“Itwasamiddle-agedwoman.”可知,此处表示“又有人敲门(anotherknockonthedoor)”。13.A.hardly B.fullyC.easily D.silently解析:由语境可知,她围着街区开了两圈的目的是能够“完全(fully)”读懂警告牌。14.A.providing B.showingC.changing D.running解析:“我”在大门口挂警告牌,希望小偷能看到,将自行车还回来。没想到,却收到了生疏人的善意和帮助,故这个警告牌在“变更着(changing)”一些事。15.A.holding B.pickingC.giving D.opening解析:结合整篇文章以及其次段中警告牌的内容,此处表示“我”只是“将心中所想说出来(openingmyselfup)”,却收到如此多的善意。Ⅳ.语法填空依据课文内容,在空白处填入1个适当的单词或括号内单词的正确形式。Wearecurrentlylivinginaworld__1.where__rapidadvancesinmedicineandtechnologyinfluenceourliveson__2.a__regularbasis.Onetechnology,whichinrecentyears__3.hasdeveloped/hasbeendeveloping__(develop)veryquickly,iscloning.Clonesrefertoanimalsorplantsthatareproducedtobeexact__4.copies__(copy)ofoneanother.Clonesofdifferentkindsareproducedinvariousways,andtheyhavebecome__5.valuable__(value)inmanymedicalapplicationsandbiologicalexperiments.Mostareproducedinthelaboratory,withsomeofthem__6.occurring__(occur)inseveralspeciesinanaturalway.Areportin2024hadpicturesofMacaquemonkeysthathadbeenclonedsuccessfully.Sincetheyareprimates(灵长目动物)likeus,itgetsustocomeeven__7.closer__(close)tofindtherightproceduresofthecloningofhumans.Thiscomestothequestionwhywewouldneedorwanttodothis.Woulditbe__8.in__thebestinterestofhumankindtodevelopthistechnology?Besides,themoralquestionsthatwillberaised__9.are__(be)unbelievable,andwoulditbeanaccomplishmentthatcouldbenefithumankindenough__10.tobalance__(balance)theilleffectsthatitmightproduce?文章大意:本文是一篇说明文,主要介绍飞速发展的医学和技术常常影响着我们的生活,其中一种技术就是克隆,本文介绍了克隆的概念、现状以及存在的一些问题。解析:1.考查定语从句。分析句子结构可以发觉,空前是主句,空处引导定语从句,修饰先行词world,空处在从句中作地点状语,故用where。2.考查冠词。onaregularbasis“定期地,常常地”,故填不定冠词a。3.考查动词时态。依据时间状语“inrecentyears”可知,develop的动作从过去起先持续到现在,并有可能持续下去,故应用现在完成时或现在完成进行时,故用hasdeveloped或hasbeendeveloping。4.考查名词复数。copy在此表示“复制品”,是可数名词。依据后面的oneanother“彼此,相互”可知,此处copy不止一个,故用copy的复数形式。5.考查形容词。依据语境和系动词后跟形容词的用法可知,此处用value的形容词形式valuable“宝贵的,很重要的,有用的。”6.考查非谓语动词。逗号前是完整的一个句子,逗号后是“with+宾语+宾补”的复合结构,因为occur是不及物动词,且occur与其主语在逻辑上是主谓关系,故用现在分词作宾补。留意:occur的现在分词形式是先双写r再加-ing。7.考查副词的比较级。依据句意和空前的even可知,空处应用副词的比较级closer。8.考查介词。inthebestinterestof...意思是“对……最有利”,是固定搭配。9.考查时态和主谓一样。此处描述客观事实,故用一般现在时;由句子主语moralquestions为复数可知,谓语动词应用are。10
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