全國用高考英語大一輪復(fù)習Unit2Robots講義新人教版選修

RobotsBook7Unit2晨背佳作積累素材話題詞匯1.affectionn.喜愛2.alarmedadj.驚恐的3.digitaladj.數(shù)字的；數(shù)碼的4.desirev.渴望；想要5.breakthroughn.突破6.advancedadj.先進的；高級的7.experimentwith用……做實驗8.testout試驗9.dreamabout/of夢想；夢到10.withtherapiddevelopmentof隨著……的快速發(fā)展話題佳作

假設(shè)你是李平，美國好萊塢的一些科幻大片中有一些在未來社會機器人想要統(tǒng)治地球并征服人類的情節(jié)。你的筆友Tom來信詢問你對這個問題的看法，請你根據(jù)下面要點給他寫一封回信：1.描述這些情節(jié)；2.你的看法：你認為機器人不可能統(tǒng)治地球；3.原因：(1)機器人沒有感情，沒有思想；(2)雖然它們能夠完成一些人類無法完成的工作，但也是在人類的控制下進行的。佳作欣賞DearTom，

Gladtoreceiveyourletter.InsomesciencefictionblockbustersfilmedbyHollywoodinAmerica，therobotisdescribedasakindofmachinewhichwantstocontrolhumansandruletheearthinthefuture.Inmyopinion，itisimpossiblefortherobottoruletheearth.Firstlytherobotisonlyakindofmachinewhichhasneitherthoughtsnorfeelings.Secondly，althoughtherobotcandosomeworkthathumanscannotdo，itisworkingunderthecontrolofhumans.Thus，therobotwillneverruletheearth.Thatisjustakindofsciencefiction.Yours，LiPing名師點睛

本文結(jié)構(gòu)清晰，開篇用凝練的句子描述了現(xiàn)象，接下來表明了作者的觀點，然后從兩個方面圍繞論點進行了論證，最后用簡潔有力的句子再次表明觀點。整篇文章過渡自然，結(jié)構(gòu)嚴謹。文章中靈活地使用了連接詞，如inmyopinion，firstly，secondly，thus。靈活地運用了定語從句、讓步狀語從句等復(fù)合句式，實現(xiàn)了簡單句與復(fù)雜句的交替使用，并成功地使用了過去分詞作定語?；A(chǔ)排查點撥要點語篇訓(xùn)練提升能力內(nèi)容索引教材升華綜合運用基礎(chǔ)排查點撥要點A.寫作必記單詞1.desiren.渴望；欲望；渴求

vt.希望得到；想要(1)

adj.值得要的；令人滿意的(2)Hedesiredamedicalman

(stay)here.(同義句轉(zhuǎn)換)→Hedesiredthatamedicalman

here.→

ishisdesirethatamedicalman

here.→It

thatamedicalman

here.重點單詞1desirabletostay(should)stayIt(should)stayisdesired(should)stay2.alarmn.警報；驚恐

vt.使警覺；使驚恐；驚動(1)

adj.擔心的；害怕的

adj.令人驚慌的(2)Hejumpedup

alarm.(填介詞)(3)Peoplebegantofeel

(alarm)aboutthecholera.alarmedalarminginalarmed3.favourn.喜愛；恩惠

vt.喜愛；偏袒(1)doafavour

sb.(＝dosb.afavour)幫某人一個忙

favourof贊成，主張(2)Domeafavorandopenthewindow.(同義句轉(zhuǎn)換)→Domeafavor

thewindow.→Domethefavor

thewindow.→Domethefavor

thewindow.forinbyopeningtoopenofopening4.accompanyvt.陪伴；伴奏

(1)accompanysb.

用……為某人伴奏(2)Kenagreedtoaccompanymeonatrip

Africa.(填介詞)(3)Thearchitect，accompaniedbyhisassociates，

(be)surveyingthelandnow.(4)Thelightningisaccompaniedwith/bythunder.電閃雷鳴。at/ontois(1)accompany習慣上不接不定式的復(fù)合結(jié)構(gòu)作賓語，如下句中的togo應(yīng)去掉：Heaccompaniedhertogotothestation.。(2)accompaniedby連接并列主語時，謂語動詞的數(shù)要與其前面的主語一致。用法點撥5.declarevt.宣布；聲明；表明；宣稱(1)declarewar

對……宣戰(zhàn)(2)TeamAwasdeclared(

)thewinner.

甲隊被宣布為獲勝者。ontobe(1)declare...tobe...聲稱某人(事)……(tobe可以省去，但不能換成as)(2)declare后通常不跟不定式。用法點撥6.junioradj.較年幼的；資歷較淺的；地位較低的 n.年少者；晚輩；等級較低者(1)

adj.較年長的；資歷較深的；地位較高的 n.年長者；等級較高者(2)bejunior/senior

比……低(高)；比……年幼(年長)seniorto7.talentn.天才；特殊能力；才干(1)LionelMessi，havingsettherecordforthemostgoalsinacalen-

daryear，isconsideredthemost

(talent)footballplayerinEurope.(2)Youweretheteacherwhohelpedmediscovermytalent

math.(填介詞)talentedfor8.

n.離婚；斷絕關(guān)系

vt.與……離婚；與……脫離

和某人離婚be/getdivorced

sb.和某人離婚divorcedivorcesb.to/from(1)divorce是及物動詞，表示“和某人離婚”是divorcesb.，而不是divorcewithsb.。(2)divorce用作不及物動詞時，其主語通常是復(fù)數(shù)，不用單數(shù)。用法點撥9.obeyvt.&vi.服從；順從

vt.&vi.不服從；違抗disobeyB.閱讀識記單詞10.fictionn.

11.satisfactionn.

satisfyvt.

satisfiedadj.

satisfying/satisfactoryadj.

12.sympathyn.

(1)

sympathy出于同情(2)Ifeelquite

(sympathy)towards/to/withhim.小說；虛構(gòu)或想象出來的事滿意；滿足；令人滿意的事物使?jié)M意；使?jié)M足感到滿意的；感到滿足的令人滿意的；令人滿足的同情(心)outofsympathetic13.elegantadj.

14.scanvt.

15.absurdadj.

16.clerkn.

17.awfuladj.

18.affairn.

19.envyvt.

(1)

envy出于忌妒(羨慕)優(yōu)雅的；高雅的；講究的細看；仔細檢查；粗略地看；瀏覽；掃描荒謬的；可笑的售貨員；職員；旅館接待員極壞的；極討厭的；可怕的；(口語)糟透的事務(wù)；事情；曖昧關(guān)系忌妒；羨慕outof(2)Iquiteenvyyoursuccess.(同義句轉(zhuǎn)換)→Iquiteenvy

.→Iquiteenvyyou

yoursuccess.youyoursuccessforenvy后可接名詞或代詞作賓語，也可接雙賓語，但通常不接that從句。用法點撥20.digitaladj.

21.grandadj.

22.affectionn.

affectvt.

23.holyadj.

24.staffn.

Theschool’steachingstaff

(be)excellent.數(shù)字的；數(shù)碼的；手指的；腳趾的大的；豪華的；雄偉的喜愛；愛；感情影響；感染神的；上帝的；圣潔的全體員工；手杖is/are25.chaptern.

26.thinkingn.

thoughtn.

27.assessmentn.

assessvt.

(書中的)章；篇；回思想；思考想法評價；評定評價；評定1.

考驗出；檢驗完2.

給……打電話3.

轉(zhuǎn)身；翻轉(zhuǎn)4.

不管；別惹；讓……一個人待著；和……單獨在一起5.

將……放在一邊；為……節(jié)省或保留(錢或時間)6.

一共；總計7.

一定做……高頻短語2testoutringupturnaroundleave...alonesetasideinallbeboundto1.Assheturnedaround，

.

她剛一轉(zhuǎn)過身去，就看到格拉迪斯·克拉芬站在那里。2.

ClairerealizedthatTonyhadopenedthecurtainsofthefrontwindow.

也就是在那時候，克萊爾才意識到托尼已經(jīng)把前邊窗戶的窗簾拉開了。經(jīng)典句式3therestoodGladysClaffernItwasthenthat3.But

Tonyhadbeensoclever，hewouldhavetoberebui-

lt—you

.

但是，盡管托尼很聰明，他還得被重新改造——總不能讓女人與機器

相愛吧。4.Asimovbegan

insciencefictionmagazinesin1939.

在1939年阿西莫夫開始在科幻雜志上發(fā)表小說。eventhoughcannothavewomenfallinginlovewithmachineshavingstoriespublished(1)havesth.done中過去分詞作賓補，表示被動的含義，有時也可用getsth.done來替換，該結(jié)構(gòu)的意思是“使某事被做”，有時翻譯成“請人做某事”或“主語遭遇到某事”。(2)havesb.do

sth.讓某人做某事，表示經(jīng)常性的動作或某次具體的動作，不定式必須省略to。賓語是動作的執(zhí)行者。(3)havesb./sth.doingsth.讓某人一直做某事；使某事一直處于某種狀態(tài)；用于否定句，have表示“容忍，容許”之意。(4)havesth.todo有事要做，have意為“有”。用法點撥[用所給詞的正確形式填空](1)Thetwomenhadthelights

(burn)allnightlong.(2)I’llhavethegardener

(plant)sometrees.(3)Iwillgotothepostoffice.Doyouhaveanyletters

(post)?(4)Ihadmywatch

(repair)yesterday.(5)Iwon’thaveyou

(speak)toyourfatherlikethat.burningplanttobepostedrepairedspeaking教材升華綜合運用Ⅰ.教材與語法填空Arobot1.

(use)forhouseworkwastestedoutinafamily.Helookedlikeatallandhandsomemanwithsmoothhair,2.

(speak)inadeepvoice.LarrywasgoingtobeawayfromhomesohehiredsucharobottoaccompanyhiswifeClaire.Clairedidn’tliketheideaatthebeginning,3.

sheagreedtoitatlast.4.

herfirstsightofTony，Clairewasalarmed.WhenTonyofferedtohelpherdressing，Clairefelt5.___________

(embarrass).6.

(gradual)，TonybegantowinClaire’strust.usedspeakingbutAtembarrassedGraduallyHehelpedClairerealizeherdreamsbymakingherhomeelegant，givingheranewhaircut，changingthemakeupshe7._____(wear)andgivingheradviceonherdresses.Therefore，atthepartyalltheguests8.

wereinvited9.

(fill)withadmirationwhentheysawherhousewascompletelychanged.Afterthetest，thecompanywassatisfiedwithTony’sreport10.

hehadsuccessfullymadeawomanregainherconfidence.worewho/thatwerefilledbecauseⅡ.教材與短文改錯IsaacAsimovwasanAmericanscientistandawriter.Hewrotearound480bookswhereincludedmysterystories，scienceandhistorybooks.Butheisbetterknownforhissciencefictionstories.Hehadanextraordinarilyimaginationthatgiveshimtheabilitytoexplorefutureworlds.Besides，hesearchedexplanationsofeverything，inthepresentandthepast，withanamazedmind.that/whichbestextraordinarygave∧foramazingThroughouthislife，Asimov

receivedmanyaward.Hemarriedtwo.Hemarriedhisfirstwifein1942andmarriedagainin1973.In1992，hediedofNewYork.awardstwiceinⅢ.教材與微寫作寫作素材(關(guān)于評價)1.珍妮是一家公司的老板，她很珍惜員工的支持。2.現(xiàn)在所有員工都認為她是一位優(yōu)雅、有才干的女士，然而在過去，他們都說她荒謬、糟糕。3.所以說評價也許會隨時間而改變。4.珍妮渴望她的公司越來越好。提示：黑體部分用本單元詞匯表達，并且請使用who引導(dǎo)的定語從句，what引導(dǎo)的主語從句等。連句成篇(將以上句子連成一篇50詞左右的英語短文)Jenny，whoisbossofacompany，valuesthesupportofherstaff

verymuch.Nowallthestaffthinkhertobeanelegant

and

talented

woman，whileinthepast，whattheysaidaboutherwasabsurdandawful.So

assessmentsmaychangeovertime.Jenny

desires

thathercompanybecomebetterandbetter.

語篇訓(xùn)練提升能力Ⅰ.閱讀理解Ⅱ.七選五Ⅲ.完形填空Ⅰ.閱讀理解(2017·湖北孝感高中調(diào)研)

AJapanesetelecomcompanyhasreleasedarobotthatitsayshasemotions.Butratherthanruninfearfromit，we’vewelcomeditintoourhomes:Pepper，the“emotionalrobot”，soldoutwithinaminuteofgoingonsale.CreatedbyAldebaranRoboticsandJapanesemobilegiantSoftBank，PepperwentonsaletothegeneralpublicinJapanJune20.Itis“thefirsthumanoid(類人的)robotdesignedtolivewithhumans，”

Aldebaransaysonitswebsite.Peppercostsabout1,600.Andlikeallgoodmobileproducts，there’sa120permonthdatafee，aswellasan80permonthdamageinsurancefee.Accordingtoanewsrelease，Peppercanpickuponhumanemotionsandcreatehisownusinga“multi-layerneural(神經(jīng)的)network”.Pepper’stouchsensorsandcamerasaresaidtoinfluenceitsmood，whichisdisplayedonthetablet-sizedscreenonitschest.Pepperwillsighwhenunhappy，andcangoaroundyourhouserec-ordingyourfamily’sdailyactivity.AldebaransaysPeppercanfeel“joy，surprise，anger，doubtandsadness”，butitdoesn’tsayhowstronglyitcanfeeltheseemotions.WhathappenswhenPepperishavingabadday?Willit，likemanyhumans，becomeuncooperative?Willitaskforsometimealone?Whathappensifitfiguresoutthatitspurposeinlifeisjusttoengageinsmalltalk?Thankfully，Pepperisonlyaboutfourfeettall，withrollerballsinsteadoflegs，soifitisangrywithandeventurnsonitsowners，you’llbesafeifyoucanmakeitupstairs.

Aldebaransaysinreality，they’reprobablyquiteafewdecadesawayfromartificialintelligencethatcouldgeneraterealemotions.Aldeb-aranwasn’timmediatelyavailableforcommentonwhenPepperwillbeavailableoutsideofJapan，butadditionalsalesarescheduledforJulyafterthefirst1,000unitssellout.SoftBankcurrentlyusestherobotsinitsstoresasgreeters，anditplanstoofferPeppertootherstoresinthefuture.Hopefully

“boredom”isnotanemotionPeppercanfeel.1.Accordingtotheauthor，Pepper

.A.isverypopularamongcustomersB.cannotonlyrunbutalsoshowfearC.isgoingtobesoldallovertheworldD.candealwithmanykindsofhousework√答案解析1234推理判斷題。根據(jù)第一段中的“Pepper，the‘emotionalrobot’，soldoutwithinaminuteofgoingonsale.”可知，Pepper非常受消費者歡迎。2.HowmuchdoyouneedtopayforPepper’sdataanddamageinsur-ancefeeeachyear?A.80dollars. B.120dollars.C.1,440dollars. D.2,400dollars.√答案解析1234數(shù)字計算題。根據(jù)第二段中的“there’sa120permonthdatafee，aswellasan80permonthdamageinsurancefee”可知，每年用于Pepper的dataanddamageinsurancefee為(120＋80)×12＝2400。故答案為D。3.Pepper’sheightandrollerballsarementionedto

.A.introduceitsappearanceB.tellPepperwon’tgetangryC.showthatsafetyisn’tabigissueD.explainrobotshavestrongemotions√答案解析1234推理判斷題。根據(jù)第三段最后一句“ThankfullyPepperisonlyaboutfourfeettall，withrollerballsinsteadoflegs，soifitisangrywithandeventurnsonitsowners，you’llbesafeifyoucanmakeitupstairs.”可知，介紹Pepper的“heightandrollerballs”是為了表明安全不是大問題。故答案為C。4.Whatcanweinferfromthelastparagraph?A.Peppercannotproducerealemotions.B.Peppercanfeeljoy，surpriseandboredom.C.Pepperwillbesoldinothercountriesnextyear.D.Pepperisbeingusedaswaitersinsomerestaurants.√答案解析推理判斷題。根據(jù)最后一段中的“Aldebaransaysinreality，they’reprobablyquiteafewdecadesawayfromartificialintelligencethatcouldgeneraterealemotions.”可推斷，Pepper現(xiàn)在是不能產(chǎn)生真正的情感的。故A正確。1234Ⅱ.七選五(2017·寧夏石嘴山三中月考)Nopersonalsuccess，achievement，orgoal，canberealizedwithoutself-discipline.1Itistheabilitytocontrolone’simpulses，emotions，desiresandbehavior.答案解析A[Whatisself-discipline?]根據(jù)上一句“Nopersonalsuccess，achievement，orgoal，canbereali-zedwithoutself-discipline.”及下一句“Itistheabilitytocontrolone’simpulses，emotions，desiresandbehavior.”可知，選A項。Topossessitistobeabletomakethedecisions，taketheactions，andcarryoutyourplanregardlessoftheobstacles，discomfort，ordifficulties，thatmaycomeyourway.Howtodevelopself-discipline?We’llexploreittogether.Startwithbabysteps.Noprocesstakesplaceovernight.2So，beginbymakingthedecisiontogoforwardandlearningwhatittakestogetthere.答案解析E[Ifyoutrytodotoomuchatonce，youcouldinjureyourselfandhaveasetback.]根據(jù)前兩句“Startwithbabysteps.Noprocesstakesplaceovernight.”及下一句“So，beginbymakingthedecisiontogoforwardandlearningwhatittakestogetthere.”可知，選E項。Learnwhatmotivatesyouandwhatyourbadtriggersare.3Sometimesitisverydifficulttofightoffurges，soknowtheareaswhereyourresistanceislowandhowtoavoidthosesituations.Removethetemptationsandsurroundyourselfwithencouragingitemssuchasmotivatingslogansandpicturesofwhatyouwanttoachieve.答案解析D[Youcanbeginbylearningaboutyourself!]根據(jù)上一句“Learnwhatmotivatesyouandwhatyourbadtriggersare.”及下一句“Sometimesitisverydifficulttofightoffurges，soknowtheareaswhereyourresistanceislowandhowtoavoidthosesituations.”可知，選D項。Makecertainbehaviorsaroutine.Onceyouhavedecidedwhat’simportanttoyouandwhichgoalstostrivefor，establishadailyroutinethatwillhelpyouachievethem.4Theycanputyouinanegativeframeofmindandhinder(阻礙)yourself-discipline.Apoorattitudecanalsobeabadhabit.答案解析F[Meanwhile，getridofsomeofyourbad，self-defeatinghabits，whatevertheymaybe.]根據(jù)下一句“Theycanputyouinanegativeframeofmindandhin-der(阻礙)yourself-discipline.”可知選F。They指代F中的“someofbad，self-defeatinghabits”。

5MichaelJordanhasalwaysmaintainedthathisgreatnessasabasketballplayercameasmuchfromhiswillingnesstoworkhardathiscraft，asitdidhistalent.Itwashisdesirethroughdisciplineandfocusthatmadehimoneofthebestbasketballplayersever.Ifitworkedforhim，itcouldcertainlyworkfortherestofus.答案解析C[Getinspirationfromthoseyouadmire.]根據(jù)下文對邁克爾·喬丹的舉例可知，空格處是對最后一段的總結(jié)，即：從自己欽佩的人身上獲得激勵。故選C。A.Whatisself-discipline?B.Engageinsportsoractivities.C.Getinspirationfromthoseyouadmire.D.Youcanbeginbylearningaboutyourself!E.Ifyoutrytodotoomuchatonce，youcouldinjureyourselfandhaveasetback.F.Meanwhile，getridofsomeofyourbad，self-defeatinghabits，whatevertheymaybe.G.Itdoesmeanlearninghowtofocusyourmindandenergiesonyourgoalsuntiltheyareaccomplished.Ⅲ.完形填空(2017·湖北沙市中學(xué)月考)ThatholidaymorningIdidn’thavetoattendschool.Usually，onholidays，Mother1metosleepin.由第一段第一句可知，假日的早上“我”不用去上學(xué)，而根據(jù)第一段最后一句可知，在這樣一個特別的早上，“我”想早起，這說明“我”在假期的早上通常是不會早起的，所以可以推斷，在假日，媽媽允許“我”晚一點兒起床。1.A.forces B.allows

C.causes

D.forbids√答案解析AndIwouldcertainlytakefulladvantageofit.Onthisparticularmorning，2，Ifeltlikegettingupearly.由上文可知，媽媽允許“我”晚一點兒起床，盡管如此，“我”很想在這個特別的早上早起床。前后語意為轉(zhuǎn)折關(guān)系，所以用however。2.A.otherwise B.therefore

C.however

D.besides√答案解析Istoodbymywindowoverlookingthe3，havingnothingbettertodo.由下文對擦車工擦車的描述可知，作者所觀察的是一處停車場，而不是“公共汽車站”、“學(xué)?！焙汀笆袌觥?。3.A.parkinglotB.busstop

C.school

D.market√答案解析Butasitturnedout，Iwassoontolearnaboutsomething4inlife.由下文可知，作者學(xué)到的是對人生有用的東西，最后一段最后一句中的usefully是提示詞。4.A.interesting B.surprising

C.awful

D.useful√答案解析AsIwatchedseveralpeoplegoby，getintotheircarsanddriveoff，I5anoldmanonabicyclewithabucketonits6andabasketofragsandbottlesonitsback-carriage.“我”站在窗前觀察著走過的幾個人，看著他們進入他們的汽車并駕車離去，而與此同時，留意到一個騎自行車的老人。5.A.noticed B.recognized

C.called

D.assisted√答案解析AsIwatchedseveralpeoplegoby，getintotheircarsanddriveoff，I5anoldmanonabicyclewithabucketonits6andabasketofragsandbottlesonitsback-carriage.由本句的后半句可知，老人的抹布和瓶子放在后邊的車架上，那么他的水桶是掛在自行車車把上。這是描述這位擦車工騎自行車帶著他的擦車工具的情形。6.A.back B.handle

C.wheel

D.seat√答案解析He7fromonecartoanother，washingandcleaningthem.老人從一輛車移動到另一輛，給車做清潔工作。7.A.searched B.left

C.moved

D.wandered√答案解析Fromthewaterontheground，itseemedthathehadalready8washingandcleaningaboutadozenormorecars.Hemusthavebeguntoworkquiteearlyinthemorning.從地上的水來推斷，老人已經(jīng)完成12輛或者更多車的擦洗工作了。finishdoingsth.做完某事，為固定搭配。8.A.stopped B.started

C.intended

D.finished√答案解析在“我”觀察老人工作的時候，幾個想法浮現(xiàn)出來。crossone’smind(想法)浮上心頭，為固定搭配。9.A.crossed B.slipped

C.disturbed

D.inspired√答案解析Severalthoughts9mymindasIwatchedhimwork.Hewasn’twell--dr-essed.從上句“Hewasn’twell-dres-sed.”可知，老人穿得不是很好，由此可以推斷老人穿了一件樸素的T恤衫。10.A.attractive B.shiny

C.simple

D.expensive√答案解析Hehadonapairofshortsanda(n)10T-shirt.老人騎的自行車也絕對不是現(xiàn)在騎自行車的人想在大街上騎的那一種。自行車一定是“騎自行車的人”騎，而非“修理人員”、“商人”和“汽車駕駛員”。11.A.repairmenB.businessmen

C.drivers

D.cyclists√答案解析Thebicycleherodewasnotbyanymeansthekindmodern11wouldwanttobeseenridingon.前文描述了老人的穿著很樸素，騎的自行車也很老舊，但是老人對生活很是滿意。其中but是提示詞。12.A.busy B.content

C.careful

D.bored√答案解析Butheseemed12withlife.在他辛勤工作的時候，他還和經(jīng)過的路人揮手打招呼，只有“打招呼”才能吸引人過來聊天。13.A.waving B.looking

C.laughing

D.pointing√答案解析Therehewas，workinghardathissmallbusiness，13atpassers-byandstoppingtochatnowandthen14elderlymenandwomenontheirwaytothemarketnearby.而且不時地停下來和去附近市場的老人們交談?！芭c……聊天”用chatwith表示。14.A.about B.for

C.with

D.like√答案解析Therehewas，workinghardathissmallbusiness，13atpassers-byandstoppingtochatnowandthen14elderlymenandwomenontheirwaytothemarketnearby.他好像對他所做的工作有一種易于讓人覺察的驕傲感。根據(jù)下文的描述“老人在擦完擋風玻璃后進行欣賞，擦凈輪子后看看擦得怎么樣”可知，老人對自己的工作有一種自豪感。15.A.worry B.respect

C.sympathy

D.pride√答案解析Therewasanoticeabletouchof15inthewayheseemedtobedoingthings—16thewindscreen(擋風玻璃)，thenstandingbacktoadmireit；scrubbing(擦凈)thewheelsand17，standingbacktoseewhattheylookedlikeafterthescrub.擦完擋風玻璃，他會往后站來欣賞一下。老人是一個擦車工，因此在這兒是指“擦洗”擋風玻璃。16.A.cleaning B.fixing

C.replacing

D.covering√答案解析Therewasanoticeabletouchof15inthewayheseemedtobedoingthings—16thewindscreen(擋風玻璃)，thenstandingbacktoadmireit；scrubbing(擦凈)thewheelsand17，standingbacktoseewhattheylookedlikeafterthescrub.擦干凈輪子以后，他又往后站去看輪子在他擦過以后是什么樣子。前面提到“擦完擋風玻璃后欣賞自己的成果”，而這一次“欣賞”是又一次，所以用again。17.A.still B.yet

C.again

D.soon√答案解析Therewasanoticeabletouchof15inthewayheseemedtobedoingthings—16thewindscreen(擋風玻璃)，thenstandingbacktoadmireit；scrubbing(擦凈)thewheelsand17，standingbacktoseewhattheylookedlikeafterthescrub.“我”感覺這是“我”學(xué)到的一課。作者是一名學(xué)生，在現(xiàn)實生活中，他從擦車老人的忙碌過程中學(xué)到了一課。18.A.lesson B.subject

C.skill

D.fact√答案解析Itwasa18tolearn，Ifelt.Atnoageneedonehavetobegfora19ifonehasgoodhealthandiswillingtoworkhard.如果身體健康并愿意努力工作，人在任何年紀都不應(yīng)該靠乞討為生。