Unit2Robots机器人WarmingUp&Readingzxxkw学科网学.科.网,Ⅰ.下面是本部分的重点词汇，你能准确填出内容吗？1.根据词性及汉语写出单词及其拓展形式。(1)______(n.)渴望；欲望；渴求(vt.)希望得到；想要(2)satisfy(vt.)满足；使满意→__________(n.)满意；满足→___________________(adj.)令人满意的→________(adj.)满足的；(感到)满意的desiresatisfactionsatisfying/satisfactorysatisfied,(3)alarm(vt.)使警觉；使惊恐；惊动(n.)警报；惊恐→________(adj.)担心的；害怕的(4)sympathetic(adj.)有同情心的→_________(n.)同情(心)(5)__________(adj.)超重的；体重超常的(6)elegance(n.)优雅，高雅→_______(adj.)优雅的；高雅的；讲究的→________(adv.)优雅地；高雅地alarmedsympathyoverweightelegantelegantly,(7)favour(n.)喜爱；恩惠(vt.)喜爱；偏袒→__________(adj.)喜欢的；有利的(8)__________(vt.)陪伴；伴奏(9)________(n.)项链(10)_____(adj.)极坏的；极讨厌的；可怕的；(口语)糟透的(11)declare(vt.)宣布；声明；表明；宣称→__________(n.)宣布；声明(12)envious(adj.)忌妒的；羡慕的→_____(vt.)忌妒；羡慕favourableaccompanynecklaceawfuldeclarationenvy,2.短语互译。(1)_______试验；考验(2)________更确切地说(3)________伸手去够(4)_______给……打电话(5)turnaround___________(6)falloffaladder_______________testoutorratherreachforringup转向；回转从梯子上掉下来,(7)morethan_____________(8)leave...alone________________________________________________不仅仅；不止不管；别惹；让……一个人待着；和……单独在一起zxxkw,Ⅱ.语篇导读A)根据文章内容，在表格中的空格里填入最恰当的单词。注意:每空格只填1个单词。tested学科网,alarmedridiculoussympathyfavourelegantenvied,machineLeavefallen,B)根据文章选择最佳答案。1.WecaninferthatwhenClairefirstsawTony,shefeltalarmedby_______.A.hisappearanceB.hisabilityC.hisfacialexpressionsD.hiscleverness,2.TonydidthefollowingthingstohelpClaireEXCEPT_______.A.givingheranewhaircutB.changinghermakeupC.havingthehousecompletelytransformedandimprovedD.goingintoajewelleryshoptobuyheranecklace,3.WhichofthefollowingisNOTthereasonwhyTonyopenedthecurtains?A.Toletotherwomenseeeverything.B.ToshowtheriskofClaire’smarriage.C.ToletotherwomenenvyClaire.D.TomakeClaireelegantjustlikeherneighbor.,4.Asaresult,theexperimentshows_______.A.ClaireandTonyfellinlovewitheachotherB.TonyhadtoberebuiltC.TonywasangrywithhisdesignerD.BothAandB,5.Allthefollowingstatementsaretrueexceptthat_______.A.TonytriedtopleaseClaireB.ClairetriedtopleaseTonyC.TonymanagedtoprotectClaireD.GladysadmiredClaireforTony,【读·悟·思】Generalizethemainideaofthepassageusingabout30words.ThetextmainlytellsushowClairebecamemoreconfidentwiththehelpofTony,therobot,andgraduallyfellinlovewithhim.,1.★desire(1)n.[C,U]渴望；欲望；渴求①Doyouthinkitispossibleforarobottohaveitsownneedsanddesires?你认为机器人有可能有自己的需求和愿望吗？,【名师点津】desire作名词时，后常接forsth.或todosth.作定语；也可接that引导的同位语从句和表语从句，从句的谓语动词用虚拟语气，即“(should+)动词原形”。,②WangHaohasastrongdesiretowininthefinalmatch.王皓强烈渴望在决赛中获胜。③Annahasagreatdesireforsuccess.安娜非常渴望成功。④It’smydesirethatallthemembersofthefamily(should)gatheronceayear.我的愿望是所有家庭成员一年团圆一次。,(2)vt.希望得到；想要【拓展】sth.希望得到某物desiretodosth.渴望做某事sb.todosth.希望某人做某事that...(should)dosth.希望……能做某事,⑤Peopleintheworlddesirepeace.世人都渴望和平。⑥Wealldesiretoliveinpeacewithourneighbours.我们都希望与邻居和睦相处。⑦Afghanpeopledesirethatthewar(should)cometoanendsoon.阿富汗人民希望战争早日结束。【名师点津】desire作动词，后面跟宾语从句时，从句的谓语动词也要用虚拟语气，即(should+)动词原形。,【即学即练】完成句子①大家的愿望是要尽一切努力来减少我们城市的污染。Itiseverybody’sdesirethateveryeffort_______________toreducethepollutioninourcity.②我被学习的欲望驱赶着，决心超过我的同学们。Iwasdrivenbya_____________anddeterminedtobeaheadofmyclassmates.(should)bemadedesiretolearn,2.testout试验；考验①ItwasgoingtobetestedoutbyLarry’swife,Claire.这项试验将由拉里的夫人克莱尔来尝试。②RussiatestedouttheBulavaballisticmissilerecently.俄罗斯最近试验了布拉瓦弹道导弹。,【拓展】testsb.onsth.就某事(物)测试某人teststh.onsb./sth.在某人／某物身上做试验testsb.forsth.为某事检查某人③Scientistshavetestedthenewmedicineonrats.科学家们已经在老鼠身上试验了这种新药。,【即学即练】完成句子①Thelongrace_________theswimmers’endurance.长跑比赛考验游泳者的耐力。②Mygrandma________________________lastweek.我奶奶上周接受了心脏病检查。testedoutwastestedforheartdisease,3.sympathyn.[U]同情(心)①Clairethoughtitwasridiculoustobeofferedsympathybyarobot.克莱尔觉得，被一个机器人同情有点荒唐。【拓展】(1)express/feel/havesympathyforsb.同情某人get/winsb.’ssympathy获得某人的同情outofsympathy出于同情(2)sympatheticadj.同情的；有同情心的,②Hehasnosympathyforbeggars.他不同情乞丐。③AsChinese,weexpressedsympathyfortheLibyans’sufferings.作为中国人，我们对利比亚人民的遭遇表示同情。,【即学即练】完成句子①I_____________________________(对盲人深表同情).②Hegavethepoorchildmuchhelp______________(出于同情).feltmuchsympathyfortheblindoutofsympathy,4.★favour(1)n.喜爱；恩惠①AsafavourTonypromisedtohelpClairemakeherselfsmarterandherhomemoreelegant.作为帮忙，托尼答应帮助克莱尔，使她变得更时髦，使她的家变得更高雅大方。,【拓展】dosth.asafavour帮忙做某事dosb.afavour=doafavourforsb.帮某人一个忙askafavourofsb.请某人帮忙insb.‘sfavour对某人有利infavourof赞同；支持,②IaminfavourofgoingtoseethefilmTheKing’sSpeech.我赞成去看电影《国王的演讲》。③Ihopeyouwilldomeafavour/afavourforme.我希望你能帮我一个忙。(2)vt.喜爱；偏袒；有利于④Amothershouldn’tfavouroneofherchildren.做母亲的不应过分偏袒某一个孩子。,【即学即练】完成句子①我支持这个计划。I’m___________theplan.②帮个忙——在我打电话时把收音机调小声一点好吗？______________—turntheradiodownwhileI’monthephone,willyou?infavourofDomeafavour,5.accompanyvt.陪伴；伴奏；伴随，和……一起发生①Ashewasnotallowedtoaccompanyhertotheshops，hewroteoutalistofitemsforher.因为克莱尔不让托尼陪她去商店，所以托尼就给她写了一份购物清单。②Lightningusuallyaccompaniesthunder.闪电通常伴着雷声。,【拓展】accompanysb.tosomeplace陪某人到某地accompanysb.=keepsb.company陪伴某人accompanysb.at/onsth.用……给某人伴奏beaccompaniedby...由……伴奏/陪同,③Imustaskyoutoaccompanymetothepolicestation.我必须请你陪我去警察局。④Hiswifeaccompaniedhimonthetrip.他的妻子陪他旅行。,【即学即练】用accompany的适当形式填空①Childrenunder14mustbe____________byanadult.②Ifeellike_____________mywifeathome.accompaniedaccompanying,6.ring(up)vt.&vi.给……打电话①Whentheclerkatthecounterwasrudetoher,sherangTonyupandtoldtheclerktospeaktohim.当柜台售货员对她态度粗鲁时，她就打电话给托尼，让售货员同托尼说话。②Ring(up)theairportandfindoutwhentheplaneleaves.给机场打个电话，问清楚飞机什么时候起飞。,【想一想】ringup表示“给……打电话”，动脑想一想，还有哪些词或短语可以表示“打电话”及打电话时常用的表达？【拓展延伸】(1)“给……打电话”的词或短语有:ringsb.(up)=callsb.(up)phonesb.=telephonesb.givesb.aring/acall/atelephonecallmakea(phone)calltosb.,(2)“打电话”时常用的表达有:get/have/receiveacallfromsb.接到某人的电话ring/callback回电话answerthephone接电话ringoff/hangup挂断电话holdon/hangon别挂断,【即学即练】同义句转换①Shemadeacalltomeyesterday.→She_____________yesterday.②Don’thanguppleaseandI’llgotoseeifheisfree.→Don’t_______pleaseandI’llgotoseeifheisfree.gavemeacallringoff,7.★turnaround/round转向；回转①Assheturnedaround，therestoodGladysClaffern.她刚一转过身去，就看到格拉迪丝·克拉芬站在那儿。②Whenyouturnaroundinthestreet,youmustbecareful.在大街上拐弯的时候必须小心。,【拓展】turndown减弱；降低(声音等)；拒绝turnto翻到，转到；向……求助turnover翻过来；认真思考，深思熟虑turnup把声音开大；出现；露面turnout生产；结果是；证明是turnoff关闭,③Willyoupleaseturnuptheradio?你把收音机声音调大点好吗？④Thisfactoryturnsoutvariouskindsofproducts.这家工厂生产各种各样的产品。,【即学即练】用适当的副词填空①—Youlookupset.What’sthematter？—Ihadmyproposalturned_____again.②Thousandsofpeopleturned___towatchyesterday’smatchagainstIreland.③Turn_______andseewhoisstandingbehindyou.downoutaround,8.★declarevt.宣布；声明；表明；宣称①Shecriedout“Tony”andthenheardhimdeclarethathedidn’twanttoleaveherthenextdayandthathefeltmorethanjustthedesiretopleaseher.她大叫一声“托尼”，然后听到托尼一本正经地说，第二天他不想离开她，而且他并不满足于仅仅使她开心。,【拓展】waron/against...向……宣战declarethat...声明……sb./sth.(tobe)...宣布某人或某事……,②PresidentObamahasdeclaredthathewillrunforasecondtermastheUSpresident.奥巴马总统宣布他将参加下一届的美国总统竞选。③TherefereedeclaredtheChineseteam(tobe)thewinnerofthewomen’s3,000metersrelayshorttrackspeedskating.裁判宣布中国队为女子3，000米短道速滑接力的获胜者。,【辨析】declare指正式地、明确地向公众“宣布；宣告；声明”，侧重“当众”发表，多用于宣战、议和、宣判等注意:declare后可跟复合结构announce指正式地“公开；发表；宣布”，侧重“预告”人们所关心或感兴趣的事情，尤指新闻之类的消息,【即学即练】选词填空declare/announce①TheRepublicofSouthSudan________itselfindependentonFeb.16,2011.②They__________thedateoftheirweddinginthenewspaper.declaredannounced,9.★leave...alone不管；别惹；让……独自待着；和……单独在一起①Sheshouted“Leavemealone”andrantoherbed.她高声嚷着:“让我独自待一会儿”然后就跑向她的床。②Leaveheraloneandshewillbebetter.别管她，她会好起来的。,【拓展】leavebehind留下；遗忘；把……抛在后面leaveout遗漏；省去；不考虑leavesth.asitis听任某事自由发展③Inherreportsheleftoutsomeimportantdetails.在她的报告中，她遗漏了一些重要细节。,【即学即练】完成句子①不要逗那条狗，否则它会咬你的。_________________oritwillbiteyou.②忘记带行李了。Theluggagehasbeen__________.Leavethedogaloneleftbehind,10.ItwasthenthatClairerealizedthatTonyhadopenedthecurtainsofthefrontwindow.也就在那时候，克莱尔才意识到托尼早就把前边窗户的窗帘拉开了。【分析】1)句中Itwas...that...是一个强调句。强调句是为了突出句子中的某一成分，达到强调或使人特别注意该成分的目的。2)强调部分可以是句子的主语、宾语、状语等，但不能强调谓语和定语。,①ItwasWangBaoqiangthathemetinthestreetyesterday.(强调宾语)昨天他在街上见到的是王宝强。②ItwashethatmetWangBaoqianginthestreetyesterday.(强调主语)昨天是他在街上遇到王宝强的。③ItwasyesterdaythathemetWangBaoqianginthestreet.(强调时间状语)他是昨天在街上遇到王宝强的。,【拓展】1)强调句的句型:(1)陈述句:Itis/was+被强调部分+that+其他部分。(2)一般疑问句:Is/Wasit+被强调部分+that+其他部分？(3)特殊疑问句:疑问词+is/was+it+that+其他部分？2)not...until...句型的强调句为:Itis/wasnotuntil...+that+其他部分。,④WasitinthestreetthathemetWangBaoqiangyesterday?昨天他是在街上见到王宝强的吗？⑤Wherewasitthatyouwereborn?你到底是在何地出生的？⑥Itwasnotuntilhiswifecamebackthathewenttobed.直到他的妻子回来他才去睡觉。,【想一想】强调句型很容易和其他从句混淆，你知道如何判断它们吗？【拓展延伸】删减法判断强调句式判断的方法是把itis/was和that去掉后，适当调整句子的语序，如果句子不缺少成分，句意通顺就是强调句型，否则考虑其他从句。例如:ItissaidthatheisstudyingintheUSAnow.(主语从句)据说他现在在美国学习。Itwashethathelpedme.(强调句)是他帮助了我。,【即学即练】仿写句子。是他说的话使我很失望。Itwaswhathesaidthatmademedisappointed.,11.HehadopenedthecurtainsthatnightsothattheotherwomenwouldseehimandClaire,knowingthattherewasnorisktoClaire’smarriage.【分析】Hehadopended...sothatotherwomenwouldseehimandClaire.主句目的状语从句knowing(thattherewasnorisktoClaire’smarriage.)现在分词短语作伴随状语that引导的宾语从句，做know的宾语,【即学即练】将上面句子翻译成汉语那天晚上他拉开窗帘以便让其他的女人能看到他和克莱尔，他明白这么做对克莱尔的婚姻并不造成危害。,1.satisfactionn.[U]满意；满足[C]令人满意的事物①Itisagreatsatisfactiontoknowyouarewellagain.获悉你身体康复非常欣慰。②Heagreedwithmewithsatisfaction.他满意地同意了我的观点。,【拓展】(1)tosb.’ssatisfaction=tothesatisfactionofsb.令某人满意的是withsatisfaction满意地(2)satisfyv.满足,使满意satisfiedadj.满意的(修饰人)be/feelsatisfiedwith...对……感到满意(3)satisfactoryadj.令人满意的(修饰物)satisfyingadj.令人满意的,③I’msatisfiedwithmyjob.我对我的工作很满意。,【即学即练】用satisfy的适当形式填空①Her________smilesuggestedthatshewasverysatisfiedwiththeanswer.②Theartistlookedathisfinishedpaintingwith__________.③Whata_________resultitis!satisfiedsatisfactionsatisfying,2.alarmvt.使警觉；使惊恐；惊动n.警报；惊恐①However,whenshefirstsawtherobot,shefeltalarmed.然而她初次见到这个机器人的时候就感到有点吃惊。②Manypeopletookthealarmatthenewsofthenuclearleak.许多人对核泄漏的消息感到惊恐。,【拓展】(1)alarmedadj.担心的；害怕的alarmingadj.令人惊恐的bealarmedat/bysth.对……感到忧虑或害怕bealarmedtodosth.害怕做某事(2)give/raise/soundthealarm发出警报；报警inalarm惊恐地③Don’tbealarmed.I’mnorobber.别慌，我不是强盗。,【助记】图文并解alarmShewasalarmedatthesuddenalarm.突如其来的警报让她惊恐万分。,【即学即练】完成句子①那声音把鸟吓飞了。___________________,thebirdsflewaway.②她一想到独自旅行的情景就害怕。She______________theprospectoftravellingalone.Alarmedbythenoisewasalarmedat,3.envy(1)vt.忌妒；羡慕①Whatasweetvictorytobeenviedbythosewomen!受到那些女士的忌妒，这该是多么甜美的胜利!【拓展】(sb.)sth./forsth.忌妒或羡慕(某人)某事envysb.doingsth.忌妒或羡慕某人做某事②Weallenvyhimhisgoodfortune.我们羡慕他的好运气。,(2)n.[U]羡慕；忌妒【拓展】feelenvyat对……感到忌妒或羡慕outofenvy出于忌妒withenvy羡慕地；忌妒地betheenvyofsb./sth.羡慕(或忌妒)的对象/东西③Heistheenvyofthewholestreet.整条街的人都羡慕他。,【即学即练】介词填空①Everyonefeelsenvy__hissuccess.②Hewasconsumed____envy.③Sheistheenvy__thewholetown.atwithof,4.Clairedidn’twanttherobotinherhouse,especiallyasherhusbandwouldbeabsentforthreeweeks,butLarrypersuadedherthattherobotwouldn’tharmherorallowhertobeharmed.【分析】本句是由but连接的并列句。(1)第一个分句中的especiallyas...forthreeweeks是由as引导的时间状语从句；,(2)第二个分句中thattherobotwouldn’tharmherorallowhertobeharmed作persuade的宾语从句，or在从句中连接了两个并列谓语。I’vetriedtopersuademyfatherthathecomesherewithme,butit’sunsuccessful.我曾设法劝我的父亲同我一起来这儿，但没有成功。,【即学即练】将上面的句子翻译成汉语克莱尔不想让机器人在她的家里，尤其是在丈夫要离开家三周的时候，但是拉里劝说她要相信机器人不会伤害她，也不会让她受到伤害。,5.Itwasdisturbingandfrighteningthathelookedsohuman.机器人如此人性化，这使她觉得心烦和害怕。【分析】Itwasdisturbingandfrighteningthathelookedsohuman.It’sveryclearthathe’sroundandtalllikeatree.很明显，他像一棵树一样粗一样高。系表结构主语从句形式主语,【想一想】it作形式主语可以代替哪些成分？【拓展延伸】it作形式主语可以代替主语从句、动词不定式、动名词等，而把真正作主语的从句、动词不定式、动名词置于句尾。例如:①It’sapitythatsherefusedtoacceptthesuggestion.真遗憾，她拒绝接受这个建议。②It’snousecomplainingaboutit.抱怨是没有用的。③It’sveryimportanttolearnEnglishwell.学好英语很重要。,【即学即练】仿写句子①熬夜不是个好习惯。Itisnotagoodhabittostayuplate.②在薄冰上行走是危险的。Itisdangerouswalkingonthinice.,,Ⅰ.阅读理解Therearerobotsallaroundus.Somedoverycomplicated(复杂的)jobslikeflyingairplanesanddrivingsubwaytrains.Andsomedoonesimplejob.Whenanautomaticwashingmachineisswitchedon,waterpoursin.Themachinewaitsuntilthewateriswarmenoughfor,washingclothes.Itdoesthisby“feedback”(反馈).Informationaboutwhatishappeningisfeedbackintotherobottotellwhattodonext.Oureyes,earsandothersensesareourfeedback.Theytelluswhatisgoingonaroundus.Sorobotsarelikehumanbeingsintwoways.Theyworkandtheyhavefeedback.,Insomewaysrobotsarebetterthanhumanbeings.Theyworkquicklyanddonotmakemistakes.Theydonotgetboreddoingthesamejoboverandoveragain.Andtheynevergettired.Sorobotsareveryusefulinfactories.Theycanbetaughttodomanydifferentjobs.Firsttheirelectronicbrainmustbeshownhowthejobisdone.Apersonmovestherobot’s“arms”and“hands”througheachpartofthejob.,Themostintelligent(智能的)robotscanmoveandsee.Theireyesarecameras.Theirfingerscanfeelshapesandsizesoftheobjects.Theserobotshavecomputerbrainslinkedtotheireyesandfingers,whichcontroltheiractions.Theexpensive“TimesNewRoman”—themostintelligentrobotsareusedinscientificresearch.Theydosuchajobashandlingradioactivematerials.本文介绍了机器人的特点及优点。,1.Inthispassagetheauthortellsusthat_______.A.robotsareverypopularB.therearevariouskindsofrobotsC.weseerobotsonlyatcertaintimesD.robotscanbeeasilycontrolled【解析】选A。事实细节题。由第一段第一句话“Therearerobotsallaroundus.”得出选项A正确。,2.Whatdoestheauthorseemtoinformyouaboutrobots?A.Theyshouldbegreatlyimproved.B.Theywillprobablytakeoverhumanbeingsinthefuture.C.Theyareveryhelpfulandusefultohumans.D.Theyaremachinesthatbreakdownalot.【解析】选C。推理判断题。由第三段“Theyworkquicklyanddonotmakemistakes....Andtheynevergettired.Sorobotsareveryusefulinfactories.”(机器人工作快……不会觉得累)可知对人类有很大的帮助，故答案选C。,3.Theauthorsaysthatinindustry_______.A.robotsbreakdownalotB.robotscandomanyjobsC.robotsonlygetinthewayD.robotssometimescausetrouble【解析】选B。事实细节题。由第三段第六句话“Theycanbetaughttodomanydifferentjobs.”可知选B。,4.Thefactthatarobotnevergetsboreddoingthesamejobmeansthat_______.A.itisverymuchlikehumanbeingsB.itcandoboringjobsforpeopleC.itwillneverborepeopleD.itwillworkmuchbetterthanhumanbeings【解析】选B。推理判断题。由第三段第三句话“Theydonotgetboreddoingthesamejoboverandoveragain.(机器人对重复做同一工作从不会感到厌烦)，可知选B。,5.Therobotsusedforscientificresearch_______.A.arenotverycleverB.areverycheapC.areverybigD.areverycostly【解析】选D。事实细节题。由最后一段倒数第二句话Theexpensive“TimesNewRoman”—themostintelligentrobotsareusedinscientificresearch.可得知答案为D。,Ⅱ.信息匹配阅读下列应用文及相关信息，并按照要求匹配信息。ATribandM800UnlockedWatchMobilePhoneMainfeatures:Telephonedirectories:250groupsofphonebooks，supportcallingshow,MP3ringtone,Messages&Multimediamessaging:SMS/MMSSchedulepoweron/off:autopoweronandoffAlarmclock:alarmclockwhenpoweroffGames:smartpuzzlegameMoreinformation:MP3,MP4,Handsfree,SMSgroupsending,Voicerecorder,WAP,Handwritteninput,Bluetooth,GPRSdownload,MMS,E-book,IPdialing,calendar,healthmanager,calculator,unitconverter,rateexchange,memo,worldclock,note,BP-Skiniseasyonyourhandswithitssofttexture.Madeoutofspeciallyblendedsiliconmaterials,itcanstretchandflextocushionyourdevicefromhardbumpsandfalls.Anti-slipmaterialgivesthedeviceaddedtractionandholdingcomfort,preventingthedevicefromslidingoffsmoothsurfaces.(Greatforbeingplacedoncardashboard)withthislow-profilecase,yougetthebestofbothworlds.Itwillremainfullyusable,stylishandprotected.P-Skinisthesmartwaytoprotectyourdevice.,CSolarenergypanel:6V/130mAChargingoutputvoltage:5.5-6.0VChargingoutputcurrent:450mAFYsolarenergychargerisachargerthatcanbemoved;itisspeciallyforyoualongwiththeelectronicinstallationcharge,doesnotneedanypowersourceplug,andisdifferentfromtheformersolarenergybatterycharger.Whenthereisnosunshine,itcanalsochargehandset.,DiPhoneisarevolutionarynewmobilephonethatallowsyoutomakeacallbysimplytappinganameoranumberinyouraddressbook,afavoriteslist,oracalllog.ItalsoautomaticallysyncsallyourcontactsfromaPC,Mac,orInternetservice.Anditletsyouselectandlistentovoicemailmessagesinwhateverorderyouwant—justlikeemail.,iPhoneisawidescreeniPodwithtouchcontrolsthatletsyouenjoyyourcontent—includingmusic,audiobooks,videos,TVshows,andmovies—onabeautiful3.5-inchdisplay.ItallowsyoutosyncthecontentfromtheiTuneslibraryonyourPCorMacandgetaccesstoitallwiththetouchofafinger.,ECompatiblewithanyBluetooth-enabledmobilephonesthatsupportheadsetandhands-freeprofiles,Ergonomicearhookwithimprovedbackhousingdesigntoformfittoyourear.,Removableearhooktoallowtheheadsettobewornoneitherear.Advancedvolumecontrolsincludeorientationtechnologytoassurethatvolumecontrolswillalwaysbeupright.BlueLEDlighttonotifywhethertheheadsetisinuse.,FHeight:2.75inches(69.8mm)Width:2.06inches(52.3mm)Depth:0.26inch(6.5mm)Weight:1.74ounces(49.2grams)Capacity:Holdsupto1,000or2,000songsin128-KbpsAACformat2,Holdsupto3,500or7,000iPod-viewablephotos3Holdsupto4hours(4GB)orupto8hours(8GB)ofvideo4StoresdataviaUSBflashdriveDisplay:2-inch(diagonal)liquidcrystaldisplaywithblue-whiteLEDbacklight,1.Mr.Jeffersonneedstobuyachargerwhichcanturnthesolarenergyintothepowerneededbyhismobilephoneandwhichshouldbeaccessibletohisphoneevenifthereisnosourcepowerplug.2.Amyisamusic-loverwhoisalwayswearingherearphonestoappreciatethefascinatingmusicandherfavoritesongs.Withearphoneswornonherearsforabout3～4hourseachday,sheneedsonepairofhighqualityandalsocomfortabletoherears.,3.JackiscrazyabouttheiPoddevices.HewantstoownvariouselectronicproductsofiPod.NowheiseagertogetanApplemobilephone—iPhoneonhotsale.4.Katewantstobuyamobilephonewhichisveryconvenienttocarry,forshehaslostthreemobilephonesthatshebroughtwithhereitherinherhandbagorinherpocket.Soitwillbebetterifshecanputthemobilephonearoundherwrist.,5.MissWhitewantstobuyamobileholderforheriPhone.ItshouldbestretchyandflexibleandcanprotectheriPhonefromhardbumpsandfalls.Itcanalsopreventhermobilephonefromslidingoffsmoothsurfaces.【答案】1～5.CEDAB,
