2017-2018学年高中英语译林版选修七练习Unit1课时跟踪练（三）

课时跟踪练(三)Wordpower,Grammarandusage&Task一、全练语言点，基稳才能楼高Ⅰ.单词拼写1．Ample(充足的)sunshineandrainfalldogoodtothecrops.2．WelikeourEnglishteacher,whoistallandelegant(优雅的)．3．Iscanned(浏览)thelistquicklyformynamejustnow.4．Forobvious(显而易见的)reasons,I'dprefernottogivemyname.5．Westillhavealongwaytogoandneedtoworkhardtoachieveall­round(全面的)development.6．Hiscasual(漫不经心的)attitudeannoyedhisteacher.7．Iboughtanelectronic(电子的)organformydaughterasherbirthdaypresent.8．Ayearpassedby,andstillshehadnotfoundasuitable(合适的)job.Ⅱ.单句语法填空1．Theyarestandingthere,talkingabouttheelectronic(electron)goods.2．Foryourselection,wearesendingyoualistoftheitemswhichmightbesuitableforyourmarketrequirements.3．MsChenisatranslator.Atpresentsheisengagedintranslatinganovel.Sheisdeterminedtofinishthetranslationnextweek.(translate)4．—Whereshouldwegoforlunch?—Nowhereinparticular,anywhereyoulike.5．Youhavetoanswerforanyerrorsinthecalculations.6．Hegaveusacasualglanceashewalkedby,buthedidn'tstop.7．Itisobviousthattheycan'tunderstandthemeaningofthesewords.8．MrsBrownwasmuchdisappointedtoseethewashingmachineshehadhadrepaired(repair)wentwrongagain.Ⅲ.单句改错pletely.havedjustedhimselftohavechangedpletely.have→has2．Johnwasfiredlastmonthbecausehiscasualattitudetowardshisjob.because后加of3．Scanthehorizon,Icouldn'tseeanysignoftheship.Scan→Scanning4．Somethingiswrongwithmywatch,Iwillhavesomeonerepairedthisafternoon.repaired→repair5．Thisriverisseriouslypollutedandisnotsuitforanyfishtogrowin.suit→suitable6．Wedon'thaveenoughbooksforeverybody,someofyouwillhavetoshare.you→whom或some前加and二、勤练高考题型，多练自能生巧Ⅰ.阅读理解Robotsperformingtasksaccordingtoapredeterminedsetofinstructionsarenothingnew.Butrobotsabletolearnhowtocookbywatchingvideosareapletelydifferentapproach,whichisconductedbyagroupofresearchersattheUniversityofMaryland.IfyouhavepostedavideoofyourfavoriterecipeonthepopularwebsiteYouTube,chancesarethatitwillbeusedbyarobot.UniversityofMaryland'sprofessorYiannisAloimonos,leaderofthegroup,said“ThereexistsalargeamountofvideoinformationontheInternetthatourrobotscancapitalize_on.”“Atpresent,thevideosarefedelectronically，”saidresearchscientistCorneliaFermuller.“Originally,wetookourownvideos,ourcameraslookingatusdoingthecooking，”sheexplained.“And,astherobotadvances,itreactstogoodqualityvideos.Anditwillreacttoevenlowerqualityhome­madevideos.”Sofar,therobotnamedJuliacanmakeasimplesaladbybreakingeachtaskintobasicparts,suchasgraspingaspoon,bringingittothebowl,stirringthesaladandobservingtheresults.Butwhyteacharobothowtounderstandavideowhenitcaneasilyfollowafixedprogram?Aloimonosbelievespredeterminedinstructionslackflexibility.Hethinksoneoftheproblemsishowtomaketherobotunderstandandusewhatitlearnsduringacertaintask,theso­calledfeedback(反馈意见);anotheristheintroductionoflanguage.“Ibelieveitwilltakequitesometimebeforetherobotsareabletounderstandmetaphorical(比喻性的)language，”headded.“But，”hesaid,“wedon'tneedthattocreateanewworldwheretherobotswillbeworkingforus.”语篇解读：机器人按既定指令完成任务并不让人觉得新鲜，但能看着视频学做饭的机器人，你可能前所未闻。1．Theunderlinedphrase“capitalizeon”inParagraph2probablycanbereplacedby“________”．A．takeholdof B．makeuseofC．keeptrackof D．catchsightof解析：选B词义猜测题。由第二段的第一句“Ifyouhavepostedavideo...itwillbeusedbyarobot.”可知，机器人能利用网上大量的视频信息；再结合第二段的最后一句可知，capitalizeon应与“use”意思相近，因此选择B项。2．Aloimonosprobablyagreesthatatpresenttherobot________.A．cannotfullydigestwhatitlearnsB．cannotmakeasimplesaladC．canfollowhome­madevideosD．canunderstandmetaphoricallanguage解析：选A推理判断题。根据倒数第二段的最后一句可推知，Aloimonos可能认为目前该机器人还不能完全消化它学的东西。应选择A项。3．Robotsaretaughttounderstandavideomainlybecause________.A．theycaneasilyfollowfixedprogramsB．theyaresmartenoughtolearncookingC．cookingvideosaremoreinterestingtowatchD．predeterminedinstructionsarenotflexible解析：选D细节理解题。根据倒数第二段的前两句“Butwhyteacharobot...afixedprogram?Aloimonosbelievespredeterminedinstructionslackflexibility.”可知，教机器人理解视频是因为预定指令不够灵活，应选择D项。4．Whichofthefollowingmightbestserveasthetitleofthepassage?A．RobotsCreatingaNewWorldB．RobotsMakingCookingVideosC．RobotsLearningtoCookbyWatchingVideosD．RobotsPerformingTasksbyFollowingInstructions解析：选C标题归纳题。文章主要介绍了通过观看视频学做饭的机器人，因此C项是最佳标题。Ⅱ.语法填空Iwasintroubleinoveringmyaddictiontoalcohol,and__1__wasmyfriendMike.Wenevermeteachotheruntilwecame__2__inthesametreatmentfacility.Thenwe__3__(be)outofthetreatmentcenterforaboutayearandreturnedtoourlife.Finallywebecameinseparablefriendslikebrothers.Therewasneveratime__4__Icalledhimandhedidnotcallmerightbackwithinacoupleof__5__(hour).Wevaluedeverychancewehavetokeep__6__(we)bothontherighttrack.Oneday,IcalledMikebuthewasn'tin.Asusual,Ihadtoleaveamessage,fully__7__(expect)toheardfromhimlaterthateveningorthenextday.ButIhadnotheardfromhimfornearlytwodays,andIbecamevery__8__(anxiety).Onthethirdday,IreceivedamessagefromMike'swifethatshesaidMikehadbeenkilledin__9__unexplainedtruckcrashonthemorningofmycall.Iattendedmyfriend'sfuneral,andeventhoughIcould__10__(hard)walk,Ihelpedcarrymyfriendtohisfinalrestingplace.Mikeisstillheretoo,in