2024-2025学年高中英语Unit2Robots单元加餐练新人教版选修7

PAGE1-单元加餐练Ⅰ.阅读理解ScientistsinEnglandareusingtwoself­directedwatervehiclestoexploretheanimalandplantlifeoftheCelticSea.TheCelticSeaisabodyofwateroffthesoutherncoastofIreland.Theareaisknownforitsunusualsealife.ScientistswanttoknowwhyseacreaturesaresoattractedtothispartoftheAtlanticOcean.Oneoftheresearchvehiclesispoweredbybatteries(电池).ItcollectsinformationfortheNationalOceanographyCenterinSouthampton,England,andtheWorldWildlifeFund.Thevehicle'slowenergyrequirementspermitittostayfloatingonwaterforupto30days.ReportsofwhatitfindsintheCelticSeaaresentbysatellite.StephenWoodwardisanengineerwhohelpeddesignthevehicle.Hesaysthevehiclehasequipmentthatcandiscoversmallorganismscalledzooplankton(浮游动物)andfish.Headdsthatothersensingequipmentmeasureswatercurrentsandotherfeaturesofsealife.Thevehiclealsocreatesamapofthesea.Anothervehicleispoweredbythesunandthewind.Itcanstayfloatingonwaterformonths.Theroboticvehiclesendsinformationabouttheso­calledbiodiversityhotspots.Abiodiversityhotspotisanareaofanoceanthathasalotofplantandanimallifeactivity.LaviniaSubergisoneofthescientistsstudyingtheCelticSea.Shesaysproductiveoceanareas,liketheCelticSea,attractzooplankton.Thezooplanktonthenattractsfish.Sheaddsthatareaswithalargeincreaseoffishoftenattractseamammalsandbirds.Usingtheseroboticoceanvehiclesgreatlyreducesthecostofexploringtheseawithmannedlaboratories.Scientistscanspendmoretimeanalyzingthecollectedinformation.TheysaytheresearchwillgivethemabetterunderstandingoftheneedsoftheCelticSeaforfuturemanagementandprotection.语篇解读：本文为说明文。英国科学家利用水中机器人探究凯尔特海，旨在弄清为什么有如此之多的动植物生活在该海疆。1．WhydotheBritishscientistsexploretheCelticSea?A．Tostudythegeographyofthesea.B．Tolearnwhytheseaisrichinsealife.C．Totesttheirself­directedwatervehiclesD．Tolearnabouttheseacreaturesinthesea.解析：选B推理推断题。由其次段“ScientistswanttoknowwhyseacreaturesaresoattractedtothispartoftheAtlanticOcean”可知，探讨旨在弄清为什么凯尔特海富含海洋生物。2．Accordingtothetext,thewatervehicles________.A．arecontrolleddirectlybyhumansB．workdependingonthemapoftheseaC．cansendtheinformationbackdirectlyD．cankeepfloatingonwaterforalongtime解析：选D细微环节理解题。由第三段“Thevehicle'slowenergyrequirementspermitittostayfloatingonwaterforupto30days”和第五段“Itcanstayfloatingonwaterformonths”可知，它们都能在海中漂移很久。3．AccordingtoLaviniaSuberg,theseamammalsandbirds________.A．areafraidoflivingaloneB．mainlyfeedonzooplanktonC．liketoliveinwarmoceanareasD．areespeciallyinterestedinfish解析：选D细微环节理解题。由倒数其次段“Sheaddsthatareaswithalargeincreaseoffishoftenattractseamammalsandbirds”可知，它们对鱼很感爱好。4．Whatisthelastparagraphmainlyabout?A．Theaimofseaexploration.B．Thecostofexploringthesea.C．Theimportanceofthewatervehicles.D．Waystodealwiththecollectedinformation.解析：选C段落大意题。由最终一段“greatlyreduces”，“spendmoretime”和“abetterunderstanding”可知，本段旨在介绍这两个水中机器人在海底探究中的重要性。Ⅱ.阅读七选五HowtoconcentrateonstudiesHowtogetyourmindtoconcentrateonstudieswhenthereareallpossibledistractions(分心的事)?Thisisthebiggestquestionthatstudentsfacewhenit'sexamtime.Well,herearesometipsthatcanhelpyouwithconcentration.Planyourtimetable.__1__However,berealisticwithyourtimetableanddonotexpecttoomuchoutofyourself.__2__Ifyoustudyfor5hourswithoutrest,youmaybegetbored.Soitisadvisedthatyoukeeponchangingyoursubjectssothatyoudonotgetbored.However,makesureyoustudyatleast2hoursateachsubjectatastretch(一段时间)．Takeinterest.Unlessyoulikewhatyouaredoing,itisnotpossibletofocusonthattask.__3__Youcanstartwithyourfavoritesubjectandmoveontodifficultones,onceyoubegintostudy.Youcanalsotakethedifficultsubjectwhenyourmindismostrefreshed.Setupastudyarea.Itisbettertohaveastudyroomwhereyoucanconcentrateproperlywithoutanydistractions.Ifthatisnotpossible,youcansetupastudytableinaseparatecornerinyourhome.__4____5__Yourmindwillbeatitssharpestonlyifyouletitrestforenoughtime.Sleepforatleast6－8hoursdependinguponyourindividualrequirements.Eathealthymealsandrewardyourselfsomefreetimeafterstudies.A．Getenoughrest.B．Introducevariety.C．Getridofdistractions.D．Youmayevenaskafriendtostudywithyou.E．Itisalwaysbesttohaveaplanbeforestudying.F．Soyouhavetotakeinterestinwhatyouarestudying.G．Makesureyoustudyatthisplacesothatyoucanhelpyourmindfocus.答案：1～5EBFGAⅢ.完形填空Oneday,myfatherdrovehisemployertoanothercityforabusinessmeeting.Ontheoutskirts(郊区)oftown,they__1__forasandwichlunch.Whiletheyate,severalboysplayinginthestreetpassedbytheir__2__.Oneoftheboyslimped(跛行).Lookingmoreclosely,myfather'sboss__3__thattheboyhadaclubfoot(畸形足).Hesteppedoutofthecarand__4__theboy,sayingthathewasabletohelpgetthatfootfixed.Theyoungboywas__5__.Thebusinessmanwrotedowntheboy'snamebeforetheboyjoinedhisfriendsdownthestreet.Theman__6__andsaidtomyfather，“Woody,theboy'snameisJimmy.Findoutwherehe__7__anddoyourbesttogethisparents'__8__tolethimhavehisfootoperatedon.I'llpayallthecosts.”Theyfinishedtheirsandwichesandwentontheir__9__.Itdidn'ttakelongformyfatherto__10__Jimmy'shouse,asmallonethatneededpaintandrepair.Foralmostanhour,myfather__11__explainedtheplantoJimmy'sparents.__12__，theylookedateachother.Whenmyfather__13__theystillweren'tquitesureaboutthegenerousofferfromanunknownbenefactor(捐助者).Later,myfather'semployergotintouchwiththelocalgovernmentwitha__14__tosendsomeonetoJimmy'shometo__15__thefamilythatthiswasalawfuloffer.Soon,withpermissionpaperssigned,myfathertookJimmytoanexcellent__16__inanotherstate.Afterfiveoperations,hislimpdisappeared.Hisparentswatchedin__17__asthereturnedboysteppedlightlytowardthem.Theystillcouldnot__18__thatamantheyhadneverseenwouldpayalargesumofmoneytohaveafootcorrectedfortheirson.The__19__benefactorwasMr.HenryFord,thefounderoftheFordMotorCompany.Healwayssaidit'smorefuntodosomethingforpeople__20__theydon'tknowwhodidit.语篇解读：本文是记叙文。福特汽车公司的创始人亨利•福特匿名捐助了一个男孩，治好了他的跛足。1．A.waited B．paidC．prepared D．stopped解析：选D由上文的“Oneday,myfather...businessmeeting”可知，作者的父亲开车送他的老板去另外一个城市开商务会议。他们来到市郊“停下(stopped)”吃一顿便饭。2．A.car B．townC．office D．restaurant解析：选A由下文的“Hesteppedoutofthecar”可知，他们在汽车里吃的三明治。可以推断，孩子们路过了这辆“汽车(car)”。3.A.thought B．observedC．doubted D．worried解析：选B由上文的“Lookingmoreclosely”可知，老板对那个男孩进行了细致的视察。observe“看到，视察到”。4.A.tookcareof B．gotholdofC．hungoutwith D．caughtupwith解析：选D由上文可知，孩子们路过了这辆车，渐渐走远了。老板下了车，“追上(caughtupwith)”男孩，说他可以帮助男孩矫正跛足。5.A.delighted B．satisfiedC．interested D．relaxed解析：选A有人情愿帮助自己消退残疾，男孩自然很“兴奋(delighted)”。6.A.laughed B．apologizedC．returned D．nodded解析：选C由上文可知，老板下车以后追上男孩，登记了他的名字，然后应当“回到(returned)”车上。7.A.plays B．studiesC．lives D．stays解析：选C解析见下题。8.A.determination B．permissionC．help D．plan解析：选B由下文可知，作者的父亲依据老板的叮嘱，找到了男孩的家，目的是让他父母同意接受捐助。9.A.chat B．rideC．meeting D．holiday解析：选B由上文的“Oneday,myfather...businessmeeting”和“Ontheoutskirts...sandwichlunch”可知，他们吃完了三明治之后接着赶路。10.A.build B．decorateC．paint D．find解析：选D没过多久，作者的父亲“找到(find)”了吉米的家。11.A.patiently B．brieflyC．proudly D．calmly解析：选A这个突如其来的捐助安排会让人难以置信。作者的父亲“耐性地(patiently)”向吉米的父母介绍这项安排。12.A.Confused B．ExcitedC．Ashamed D．Tired解析：选A吉米的父亲面面相觑，“迷惑不解(Confused)”。13.A.visited B．finishedC．refused D．left解析：选D耐性地讲解完之后，作者的父亲“离去(left)”。14.A.purpose B．decisionC．request D．promise解析：选C解析见下题。15.A.warn B．remindC．argue D．convince解析：选D由上文可知，吉米的父母对这项捐助安排仍存疑虑。因此，作者父亲的老板跟当地政府取得联系，恳求他们派专人去吉米家，让他的父母信任这是合法的捐助活动。16.A.hotel B．hospitalC．school D．store解析：选B由下文的“Afterfiveoperations”可知，作者的父亲带着吉米去另外一个州的一家很好的“医院(hospital)”。17.A.anger B．fearC．amazement D．disappointment解析：选C由上文的“Afterfiveoperations,hislimpdisappeared”可知，吉米的跛脚已经治好了。他回来的时候，迈着轻快的步伐走向他父母，他的父母很“惊异(amazement)”。18.A.agree B．admitC．prove D．believe解析：选D吉米的父母仍旧难以“信任(believe)”，一个他们从没见过的人会花一大笔钱为他们的孩子矫正跛足。19.A.secret B．politeC．humorous D．cautious解析：选A由上文的“anunknownbenefactor”可知。20.A.until B．whenC．unless D．if解析：选B本文是一个爱心小故事。福特汽车公司的创始人亨利•福特做好事不留名，匿名捐助一个男孩，治好了他的跛足。文章最终一句话是点睛之笔。福特总是说：当匿名为别人做点事情时，更欢乐。Ⅳ.语法填空Lastyear,mybrotherandIwenttoMiamiforavacation.Someofmyfriendswhohadbeentherebeforesaid__1__wasawonderfulholiday.Beforewewent,wehadplannedformonths.Whenthedaycame,wewereready.Afterourplanelanded,wewenttothehotel.Wehadmadeourreservationsixmonths__2__(early),butthemanatthefrontdesksaidtherehadbeenamistake.We__3__(tell)thatourroomshadn'tbeenreservedforthatweek,__4__fortheweekafter.Ididn'tunderstand__5__thiswouldhappenandmycreditcardhadalreadybeencharged__6__thereservation.What'sworse,thehotelhadbeenfullybooked.Whenwewerewonderingwhattodo,themanagercameout.Shewas__7__(surprise)helpful.SheapologizedforthemistakeandgiveusaspareVIProomon__8__topfloor.Wehadneverstayedinsuchanamazingroom,andweweren'tchargedextra.Thenextday,mybrotherandIwenttothebeach__9__wewatchedsomepeopleplayvolleyball.Wegotalittle__10__(sunburn),butthedayhadbeensorelaxingthatwedidn'tmind.语篇解读：本文是一篇记叙文，讲解并描述了作者兄弟二人前往迈阿密旅游住酒店时遇到困难，最终由酒店经理出面，给他们圆满解决问题的故事。1．it考查代词。依据句意可知，此处指代上文提到的旅游目的地迈阿密(Miami)。2．earlier考查形容词比较级。依据语境可知，此处应用earlier表示“提早，提前”。3．weretold考查动词的时态和语态。句中that引导的从句是宾语从句，故空处要填入的应当是谓语动词，依据上文的内容，到达后我们应当是“被告知”我们的房间没有预订，故应填一般过去时的被动语态weretold。4．but考查并列连词。我们预订的不是那一周的房间，而是下一周的房间，此处表示转折关系，故填入连词but。5．why/how考查宾语从句。依据语境，此处应由why(为什么)或how(如何)引导宾语从句。6．for考查介词。固定搭配chargesb.forsth.“向某人索取……的费用”。此处表示我们被