新教材高中人教版英語選擇性課時(shí)作業(yè)Unit1SectionⅢUsingLanguageAssessingYourProgress

課時(shí)作業(yè)(三)Unit1SectionⅢUsingLanguage&AssessingYourProgress閱讀理解AAnonlinesupermarketcompany—OcadointheUKhasrecentlydisplayedarobotichandthatcanpickfruitsandvegetables!Whenanembryoisinthewomb(子宮),theveryfirstsenseitdevelopsistouch.Thesenseoftouchisalsotheonethatlastslongest—aswegetolderandourvisionandhearingbegintoweaken,,?Thesenseoftouchcomesfromanetworkofnerveendings(神經(jīng)末梢,theyhelpusjudgepressure,,palms,solesofourfeet,face,lipsandtongue.Whenwetouchsomething,,theamountofforceused,andthespeedatwhichitwasused.Severaldifferenttechniqueshavebeentriedinthepastfewyearstocreatesucharobotichand—usingthreefingers.ButthislatestdesignbySoMacopiesthehumanhand.Itismadeupofflexiblematerialswhichgraspthethingbasedonitssizeandshape.Thenairpressureisusedtocontrolthemovementoftheroboticfingerstopickobjectssafelyandwithoutcausingdamage.Thenextstepwouldbefortherobottojudgehowripethefruitsandvegetablesare,,sothattheycanseewhattheyaregrasping.Doesallthismeanrobotscanreplacepeople?AccordingtoOcado,theyhelpimproveproductivitybyremovingsomeoftherepetitivetasksdonebyhumans.1．Whatisfocusedoninthesecondparagraph?A．Theoriginoftouch.B．Theimportanceoftouch.C．Thedevelopmentoftouch.D．Theprocessoftransportingtouch.2．Whatdoestheunderlinedword“it”inParagraph4referto?A．．Thetouch.C．．Thesignal.3．Whatisthetypicalfeatureofthelatestrobots?A．Theycanseewhatthey'regrasping.B．Theycantaketheplaceofpeopleinworkplaces.C．Theycantellwhetherthefruitsandvegetablesareripe.D．Theycanholdthingsaccordingtotheirouterfeatures.4．Whatcanbeasuitabletitleforthetext?A．ASenseofTouchforRobotsB．ARoboticHandforClassifyingFruitsC．ARoboticHandwithaGentleTouchD．ARobotMadeofFlexibleMaterialsBScientistshavecreatedtheworld'sfirstliving,self-healingrobotsusingstemcells(干細(xì)胞,the“machines”,surviveforweekswithoutfood,andworktogetheringroups.“Theseareentirelynewlifeforms，”saidtheUniversityofVermont,whichconductedtheresearchwithTuftsUniversity'sAllenDiscoveryCenter.Theresearchersremovedlivingstemcellsfromfrogembryos(胚胎),,thecellswerecutandreshapedintospecific“bodyforms”designedbyasupercomputer—forms“neverseeninnature”，accordingtoanewsreleasefromtheUniversityofVermont.Xenobotsevenhaveregenerative,,theylookmorelikeatinydropofmovingpinkflesh.Theresearcherssaythisisdeliberate—this“biologicalmachine”canachievethingswhichtypicalrobotsofsteelandplasticcannot.“Traditionalrobotsdegradeovertimeandcanproduceharmfulecologicalandhealthsideeffects，”researcherssaidinthestudy.“Asbiologicalmachines,xenobotsaremoreenvironmentallyfriendlyandsaferforhumanhealth.”Accordingtotheresearchers,theserobotscouldbeusedtocleanupradioactivewaste,collectmicroplasticsintheoceans,,,theresearchersinthestudysaythereisnoneedforalarm.Theycan'treproduceorevolve(進(jìn)化)．5．Whatisthispassagemainlyabout?A．Theadvantagesofamedicalrobot.B．Theapplicationofrobotsinbiology.C．Thegeneralintroductionofalivingrobot.D．ThemedicalvalueofAfricanclawedfrogs.6．Whatdoestheunderlinedword“regenerative”inParagraph3probablymean?A．Livinglonger.B．Growingagain.C．Replacingoldcells.D．Defendingagainstattacks.7．Whatcanweknowaboutxenobots?A．Theycandoeverythingthattraditionalrobotscan.B．Theycanbreakupsteelandplasticwhiledegrading.C．Theyareabletocurepeopleofallkindsofdiseases.D．Theyareharmlesstotheenvironmentandhumanhealth.8．Whatistheresearchers'attitudetothedevelopmentofxenobots?A．．Positive.C．．Casual.CAInc.hasplanstodropoffpackagesdirectlyintoshoppers'houses.Theworld'slargestonlineretailerhasannouncedAmazonKey,alockandcamerasystemthatuserscontrolremotelytoletdeliveryassociates(伙伴)putgoodsintotheirhouses.Customerscancreatetemporarypasswords(密碼)forfriendsandotherserviceprofessionalstoenteraswell.ThesmartlockmayhelpAmazongetsalesfromshopperswhocannotmakeithometoreceiveanorderanddon'twantthepackagestolenfromtheirdoorstep.ItalsosignalsAmazon'sdeterminationtowinthemarketofhomesecuritydevices,whereAlphabetInc.'sNestLabscompetes.“Thisisnotanexperimentforus，”saidPeterLarsen,Amazonvicepresidentofdeliverytechnology,inaninterview.“ThisisakeypartoftheAmazonshoppingexperiencefromthispointforward.”,theypress“unlock”inamobileapp,andAmazonchecksitssystemsinaninstanttomakesuretherightassociateandpackagearepresent.Thecamerathenstreamsvideotothecustomerwhoremotelycanwatchthein-homedeliverytakeplace.Theassociatecannotcontinuewithothertripsuntilthehouseisagainlocked.“notsomethingthathappensinpractice”，,“YoncancallcustomerserviceandAmazonwillworkwithyoutomakesureit'sright,reimbursing(賠償)youforanylossordamageinsomecases.”9．WhatcanwelearnabouttheAmazonKey?A．Ithasalimiteduse.B．Itcanpreventstealinginreality.C．Ithasbeenacceptedbycustomers.D．ItplaysanimportantpartinAmazon'smarketplanning.10．Whowillbethecustomerstobuythesmartlock?A．Thosewhoentertainguestsathome.B．ThosewhooftenbuythingsonAmazon.C．Thosewhocan'treceivethepackageinperson.D．Thosewhocareabouthomesafetyverymuch.11．Whatshoulddeliveryassociatesdofirsttostartthelock?A．Makesurethereisnooneathome.B．Installthelockforthecustomers.C．Connectthelocktoacamera.D．Press“unlock”inamobileapp.12．Inwhichsectionofanewspapermaythistextappear?A．．Technology.C．．Lifestyle.課時(shí)作業(yè)(三)閱讀理解A【語篇解讀】本文是一篇科普說明文，英國(guó)在線超市Ocado最近展示了一只可以采摘水果和蔬菜的機(jī)械手，它由有柔韌性的材料構(gòu)成，并能依據(jù)物體的大小和形狀來進(jìn)行摘取。1．答案與解析：B主旨大意題。由第二段第一、二句可知，觸覺是人體最先發(fā)育、持續(xù)時(shí)間最長(zhǎng)的感覺；根據(jù)第二段第三句“Humansusetheirtouchtoprotectthemselves,tocreateemotionalrelationshipswithotherpeopleandtoexperiencepleasure.”可知，人們用觸覺來保護(hù)自己，創(chuàng)造和他人的情感聯(lián)系并感受快樂；據(jù)此可推知，該段主要介紹了觸覺的重要性，故B項(xiàng)正確。2．答案與解析：B代詞指代題。根據(jù)第四段第二句“Thisinformsthebrainaboutthelocationofthetouch,theamountofforceused,andthespeedatwhichitwasused.”可知，這告知大腦所要觸摸的位置、使用的力度以及使用的速度；結(jié)合第四段內(nèi)容可知，該段主要介紹觸覺發(fā)生的原理；據(jù)此可推知，畫線詞指代該句中的touch，故B項(xiàng)正確。3．答案與解析：D細(xì)節(jié)理解題。根據(jù)第五段第三、四句的內(nèi)容尤其是“graspthethingbasedonitssizeandshape”“pickobjectssafelyandwithoutcausingdamage”可知，最新的機(jī)器人的特點(diǎn)是能根據(jù)水果和蔬菜的外部特征去進(jìn)行摘取，故D項(xiàng)正確。4．答案與解析：C標(biāo)題歸納題。通讀全文可知，文章第一段“Anonlinesupermarketcompany—OcadointheUKhasrecentlydisplayedarobotichandthatcanpickfruitsandvegetables！”點(diǎn)明全文主題；結(jié)合全文內(nèi)容可知，文章主要介紹了一種能用適當(dāng)?shù)牧Χ炔烧?、蔬菜的機(jī)械手，故C項(xiàng)最適合作本文標(biāo)題。B【語篇解讀】這是一篇說明文。文章主要介紹了一種新的生物機(jī)器人——xenobots，包括它的特點(diǎn)及應(yīng)用等。5．答案與解析：C主旨大意題。閱讀全文，尤其根據(jù)第一段內(nèi)容可知，科學(xué)家們利用青蛙的干細(xì)胞創(chuàng)造了世界上第一個(gè)活的、可以自我修復(fù)的機(jī)器人。以從中提取干細(xì)胞的非洲爪蟾命名，這種機(jī)器人的寬度不到一毫米，小到可以在人體內(nèi)移動(dòng)。本文主要是介紹了最新的一款活的機(jī)器人，故選C。6．答案與解析：B詞義猜測(cè)題。根據(jù)畫線詞所在句的下一句可知，當(dāng)科學(xué)家將一個(gè)機(jī)器人切開時(shí)，它可以自愈并且繼續(xù)移動(dòng)。根據(jù)句意和healedbyitself猜測(cè)regenerative的意思是“再生的”，故選B。7．答案與解析：D細(xì)節(jié)理解題。根據(jù)第三段中最后一句“Asbiologicalmachines,xenobotsaremoreenvironmentallyfriendlyandsaferforhumanhealth.”可知，這種xenobots機(jī)器人對(duì)環(huán)境和人類健康的危害較小，故選D。8．答案與解析：B推理判斷題。根據(jù)最后一段的“Somepeopleevenvoicedtheirconcernthathumansmightbetakencontrolofbythosexenobots.However,theresearchersinthestudysaythereisnoneedforalarm.Theycan'trep