Unit+2+课文+译文+答案要点_第1页
Unit+2+课文+译文+答案要点_第2页
Unit+2+课文+译文+答案要点_第3页
Unit+2+课文+译文+答案要点_第4页
Unit+2+课文+译文+答案要点_第5页
已阅读5页,还剩9页未读 继续免费阅读

下载本文档

版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领

文档简介

Unit2Dialogue:BuyingaLaptopAlice:Isthereanydiscount1]onthislaptops?Clerk:It'salreadyverycheap.Let'smakeit6000Yuanf31.That'sascheapasitcanget.Alice:Alright,I'llbuythisone.CanIpayusingacreditcard?Clerk:Sorry,youcanonlypaycash.We'llalsoincludealaptopbagandamouseforyou.Alice:Howlongisthewarrantygoodfor?Clerk:Oneyear.Themaintenancestorelocationandtelephonenumbersareonthewarrantycard.Wordsandexpressions:discount['diskaunt]n.v.折扣,打折扣,贴现,不重视,低估laptop[l?pt?p]n.笔记本电脑Let'smakeit6000Yuan.这样吧,六千元。makeit是美国俚语,是一个用途极广的多义性习语,在书刊中俯首即是,在日常交谈中随时可听得到,常与can,let,want等词连用,可用来表示达到预定目标;办成,做到;成功等。例如:Hewantstomakeitasawriter.他想作为作家而一举成名。Canyoumakeittomorrow?明天行吗?TellhimIwanttoseehimtonight,atmyhouseifhecanmakeit.告诉他今晚我要见他,行的话就在我家。PracticeAnswerthefollowingquestionsbasedonthedialogue:Isthereany onthislaptop?That's itcanget.CanIpayusinga ?We'also alaptopbagandamouseforyou.Fillintheblankswiththeproperformsofthefollowingwordsandexpressions:A.cheapB.includeC.discountD.paycashThatstore allitsslow-sellinggoods.Iwasveryluckytogetthebookso .Willyou orchargethepurchase?Theprice bothhouseandfurniture.Text:Text:ThePriceSystemEverythinghasaprice—eachcommodityandeachservice.Thedifferentkindsofhumanlaborhaveprices,usuallycalled “wages”.Eve[r1y]bmoodnyeryecfoeriveswhathesellsandusesthismoneytobuywhathewishes.Ifmoreiswantedofanyonecommodity,say,shoes—afloodofneworderswillbegivenforit.Thiswillcauseitspricetorise[2]andmoretobeproduced.Similarly,ifmoreofacommoditysuchasteabecomesavailablethanpeoplewanttobuyatthe[3]lastquotedmarketprice,itspricewillbemarkeddownbycompetition.Atthelowerpricepeoplewilldrinkmoreteaandproducerswillnolongerproducequitesomuch.Thus,equilibriumofsupplyanddemandwillberestored.Whatistrueofthemarketsforconsumergoodsisalsotrueofmarketsforfactorsofproductio,nsuchaslaborandcapitalinputs[4].Ifweldersratherthanglassblowersareneede,djobopportunitieswillbemorefavorableintheweldingfield[5].Thepriceofwelders,theirhourlywage,will[6]tendtorise,whilethatofglassblowerswilltendtofall.Otherthingsbeingequal,thiswillcauseashiftintothedesiredoccupation[7].(204words)NewWordsprice[prais]n.价格,代价,价值system['sistim,'sist?m]n.系统,体系,体制,制度service['s?:vis]n.服务,帮助;公共设施receive[ri'si:v]vt.收到,接受,得到,接待rise[raiz]vi.升起,起身,起立,上升,上涨similarly['simil?li]ad.同样地,类似于available[?'veil?bl]a.可用的;通用的;可获得quote[kw?ut]vt.引述,举证,报价mark[mak]vt.标记n.痕迹;商标,目标competition[k?mpi'ti??n]n.C比赛;U竞争equilibrium['i:kwi'libri?m]n.平衡,均衡,均势restore[ris't?:]vt.恢复,使回复;归还input['input]n.输入welder['weld?]n.焊工blower['bl?u?]n.吹的人opportunity['?p?'tju:niti]n.机会,机遇favorable['feiv?r?bl]a.有利的,良好的tend[tend]vi.走向,趋向;倾向;有助于equal['i:kw?l]a.相等的,均等的shift[?ift]n.移位,变化,移动desire[di'zai?]vt.愿望,期望,希望;要求,请求occupation[?kju'pei??n]n.职业,工作Notes:[1]receive和accept的区别receive用作动词,意为“接到”,指收到某物这一动作,本身有一定的被动性,不包含本身是否愿意接受的意思。例如:Hedidnotreceiveagoodeducationatuniversity.他没在大学受过良好教育。Ireceivedaninvitationtothepartyyesterday,butIrefusedtoacceptit.昨天我接到一份参加晚会的邀请,但我拒绝了接受。accept也是作动词,意为“接受”,指经过考虑,由主观意志来决定接受,动作者本身是主动的。例如:Hecouldn'tacceptoursuggestionsbutourgifts.他们不能接受我们建议但接受了我们的礼品。Shewasverygladtoaccepttheinvitation.她非常愉快地接受了邀请。rise,raise,arise的区另risevi.(一定是不及物的)意为“上升,上涨,起床,站立”。其过去式及过去分词分另是rose和risen。Ourconfidencerises.我们的信心增强了。Thesunrisesfromtheeast.太阳从东方升起。Thefloodhasrisentwofeet.洪水上涨两英尺。raise只可以做及物动词,较常用到的词意为“举起”、“提高”和“饲养”。Theyraisetheflageverymorning.他们每天早上升旗。Hisspeechraisedmyinterest.他的发言激起了我的兴趣。Wemustraisethelivingstandardofthepeople.我们必须提高人民的生活水平。arise发生;起因(过去式arose,过去分词arisen)Problemsarosefromtheoutset.一开始就产生了很多问题。Accidentsalwaysarisefromthecarelessness.许多事故都源于粗心。Similarly,ifmoreofacommoditysuchasteabecomesavailablethanpeoplewanttobuyatthelastquotedmarketprice,itspricewillbemarkeddownbycompetition同样地,如果某种商品(例如茶)的供应量超过了人们以最近市场牌价购买的量,那么其价格将由于竞争而下降。形容词available有以下含义:可用的,在手边的;可利用的Theswimmingpoolisavailableonlyinsummer.这个游泳池只在夏天开放。可得到的,可买到的Istherewateravailablearoundhere?附近弄得到水吗?TVsetsareavailableinanydepartmentstores.电视机在任何一家百货公司里都能买到。有空的,可与之联系的Theprincipalisavailablenow.现在校长可以接见你。4.有效的Thisfilmticketisnolongeravailable.这张电影票不再有效。Whatistrueofthemarketsforconsumergoodsisalsotrueofmarketsforfactorsofproduction,suchaslaborandcapitalinput凡适用于消费品市场的原则,也同样适用于诸如劳动力、资本输入一类生产要素的市场。betrueof适用于,符合于…,对…适用Aruleistrueofallcases.一条适用于所有情况的规则。Thefoodisgoodandthesameistrueoftheservice.吃的东西很好,服务质量也不错.ThesameistrueofthewayoflivingoftheJapanese.日本人的生活方式也是这样。Ifweldersratherthanglassblowersareneeded,jobopportunitieswillbemorefavorableintheweldingfield.如果需要的是电焊工,而不是玻璃器皿吹制工,则电焊工种的就业机会就会更多。1. ratherthan…而不是…ratherthan在句中起连接作用,连接两个平行结构,用以肯定前者,否定后者。它连接的平行结构可以是名词、代词、形容词、介词 (短语)、动名词、分句、不定式、动词等。现分述如下:(1)连接两个名词或代词Heisanexplorerratherthanasailor.与其说他是一个海员,不如说他是一个探险者。YouratherthanIaregoingtogocamping.是你而不是我要去野营。注意:ratherthan连接两个名词或代词作主语时,谓语动词应与ratherthan前面的名词或代词在人称和数上保持一致。(2)连接两个形容词Thesweatersheboughtwasbeautifulratherthancheap.与其说她买的这件羊毛衫便宜不如说它漂亮。(3)连接两个介词(短语)或动名词Wewillhavethemeetingintheclassroomratherthaninthegreathall.我们是在教室里开会,不是在大厅里。Sheenjoyssingingratherthandancing她喜欢唱歌,而不喜欢跳舞。(4)连接两个分句Weshouldhelphimratherthanheshouldhelpus是我们应该帮助他而不是他应该帮助我们。(5)连接两个不定式Idecidedtowriteratherthan(to)telephone.我决定写信而不打电话。注意:ratherthan后接不定式时,不定式可以带to,也可以不带to,如上句。但ratherthan位于句首时,则只能接不带to的不定式。女口:Ratherthanallowthevegetablestogobad,hesoldthemathalfprice他唯恐蔬菜烂掉,把它们以半价卖掉了。(6)连接两个动词Heranratherthanwalked.他是跑来的,而不是走来的。2.favorable有利的,顺利的,良好的,赞同的Mostpeoplewerefavorabletotheidea.大多数人赞成这个主意。Theconditionsarefavorableforopeninganewbusiness.各种条件有利于开办新企业。Thepriceofwelders,theirhourlywage,willtendtorise,whilethatofglassblowerswilltendtofal.l电焊工的报酬,即每小时的工资就会趋于上升,而玻璃器皿吹制工的报酬,即每小时的工资就会趋于下降。句中的while用作等立连词,意思是“而”,“然而”,“则”,引导并列分句,表示两种不用情况或行为作对比。例如:Somemenarerich,whileothersarepoor.有人富,有人穷。Weworkforthepeople,whiletheyworkforthebosses.我们为人民而工作,而他们为老板而工作。TheU.S.A.hasimmensemineralwealth,whileJapanhascomparativelylittle.美国有丰富的矿藏,而日本的矿藏却较少。Heobservedthatfeatherfelltothegroundslowly,whilestonesfellmuchfaster.他观察到羽毛落地很慢,而石头落地则快得多。2.tendto趋于,倾向Cheatinginschooltendstoebbandflow.学校中的作弊现象也往往有涨有落。Homestendtousemoreelectricity.家庭用电有越来越多的趋势。Otherthingsbeingequal,thiswillcauseashiftintothedesiredoccupatio.n如果别的条件都相等,这就会导致人们向社会所需要的职业转移。句中Otherthingsbeingequal,是分词的独立结构,在句中用作条件状语。分词独立结构在句中作状语,其逻辑主语与主句的主语通常都是不同的,分词带有自已的逻辑主语。分词独立结构作原因、方式、条件、伴随、结果等状语。其表达形式为:名词/代词+分词。例如:1) Themeeting(being)over,wehadanEnglishProficiencyTest.会议结束后,我们进行了英语水平测试。(时间状语)2) Therehavingbeennorain,theplantswithered.因为一直没下雨,植物都枯萎了。(原因状语)3) Weatherpermitting,weshallgohikingthisweekend.天气允许的话,这个周末我们徒步旅行去。(条件状语)4) Thenaughtyboystoodinthefrontofthesnackbar,hisfaceblushed.那个淘气的小男孩站在小吃店前,脸涨得通红。(伴随状语)5) Allthemoneyhavingbeenspent,westartedlookingforwork.钱全部花完之后,我们开始找工作。(原因状语)6) Heprayedsilently,hiseyesclosed.他闭着双眼,默默祈祷。(伴随状语)7) Classbeingover,thestudentswenttotheplay-groundtowatchthe

ballgame.下课之后,学生们到操场去看球赛。(时间状语)注:现在分词表示主动,逻辑主语发出、做出动作;过去分词表示被动,逻辑主语承受动作;分词的完成式表示的动作在谓语动词所表示的动作之前发生。Practice:Practice:I.True/falsestatements:1)Allhumanlaborreceivesmoneyforwhathesells.()2)Theconstantsupplyofanyonegoodwillcausethepriceofthegoodtorise.()3)Theproducerswillnotproduceasmuchofacommoditywhenitspriceisgoingdown.()4)Whatistrueofthemarketsforlaborisalsotrueofthemarketsforconsumergoods.()5)Ifglassblowersratherthanweldersareneededjobopportunitieswillbemorefavorableintheweldingfield.()Fillintheblankswiththeproperformofthewordgiveninthebrackets. hadincreasedinthelastfewyears.(produce)Myopinionsare tohis.(similarly)The betweenmanuallaborandmentallaborarediminishing.(different)Prepareroomsforthe ofguests.(receive)Thisistheonlyarticlethatcan withours.(competition)Thisnewcomputerishighly becausetherearenocompetingproductsforit.(market)Theycalledthestoretogeta onthepriceofanewcouch.(quote)Hedidmea byhelpingmegetaloan.(favorable)ChoosethebestitemtocompleteeachofthefollowingsentencesAlthoughyourofferforthehouseis$200belowtheasking ,they'llprobablyacceptforthesakeofaquicksale.A.costB.priceC.valueD.amountThepostal isveryunreliableinthiscountrybecausepostmenareconstantlyonstrike.A.informationB.serviceC.management D.protectionI hisoffer,butIdidn't it.A.receive...acceptB.received…acceptedC.accepted-receivedD.received…acceptThecostoflivinginnearlyeverycountryintheworldhas inthepasttwoyears.A.risenrapidly B.grownsteady C.leveledoff D.increasedslowlyThissortofattitudeonthepartoftheboss averypleasantatmospheretoworkin.A.causes Bturnsout C.makesfor D.endsinThewaves highandthewindhowled.A.roseB.risenC.aroseD.raisedBecausesheep meatandwool,theyarevaluedinmanycountries.A.producesboth B.bothproduceC.producebothD.bothproducesTheironandsteelworks fivemilliontonsofironandsteeleveryyear.A.produceB.producesC.producing D.toproduce ,NorwegianandSwedishareveryalike.A.Beingsimilar B.BeingsimilarityC.Similarly D.SimilarllyTheyhavetriedall meanstoopenthedoor.A.availableB.capableC.convenientD.complicatedIshall theaddressyoumadeatBrightononFriday.A.quotefrom B.doubleC.calculateD.countthAspecialmemorialservicewillbeheldintheCathedralto the500thanniversaryofitsconstruction.A.note B.illustrate C.markD.memorizeItmaytakeyearsfortheshiptobe toitsformerglory.A.removedB.returnedC.recoveredD.restoredThusminiaturizationandareduced powerrequirementcanreducetheneedforsupportingequipmentforheatdissipation,suchasradiatororairconditioners.A.outputB.inputC.income D.resultCoins,unlikeotherancientartifacts,areusuallyfoundbyaccident bydesign.A.notB.ratherthanC.stillless D.farlessEmployment forwomenarepooratthepresenttime.A.entrancesB.waysC.occasionsD.opportunitiesAspeoplelivelonger,they tochangetheirideasabouttheageatwhichtheywanttoretire.A.likeB.tendC.wishD.longAsfarassupermarketsareconcerned,weare muchlargerunits,oftenontheedgeoftowns.A.orderedtodevelop B.tendingtowardsC.refusedtodevelopD.forbiddentodevelopWethinkthatMary thejob.A.hastheresponsibilityforB.isequaltoC.needstobecomeawareofinD.isasimportantasSometimes,whilelivinginaforeigncountry,one aspecialdishfromhome.A.desiresB.deniesC.thinksD.looksItis thatthisrulebebroughttothestaff.A.deliciousB.despondentC.desiredD.disgustingPutthefollowingintoEnglish:1)趋于上升2)资本输入3)就业机会4)大批定货单玻璃器皿吹制工6)市场牌价7)生产要素有需求的工作9)供求平衡PutthefollowingintoChinese:Priceisdeterminedbytheinteractionofsupplyanddemand.Everybodyreceivesmoneyforwhathesells.Producerswillnolongerplantmoreteawhenthepriceisgoingdown.Thedifferentkindsofhumanlaborhaveprices,usuallycalled“wage”.Electricpowerwillbegeneratedbysteamratherthananythingelseifthepriceofcoalismuchcheaper.Itiswellknownthatinthegreatmajorityofcountries,telephonesystemsarerunbythegovernment.Cloze:AnEconomicSystemMostpeople 1 toearnaliving,andproducegoodsandservices.Goodsareeither 2 (likevegetablesandtea)ormanufactured(likemachinesandpaper).Servicesaresuchthings 3 educati,onmedicineandcommerce.Somepeopleprovidegoods;someprovideservices.Otherpeopleprovide 4 goodsandservices.Forexampleinthesamegarage汽车修理厂)amanmaybuyacarorsomeservicewhich 5 himtomaintainhiscar.Thework 6 doiscalledeconomicactivity.Alleconomicactivitiestogether 7 theeconomicsystemofatown,acity,acountryortheworld.Suchan 8 systemisthesumtotalof 9 peopledoand 9 theywant.Theworkwhichtheydoeitherprovidesthethingstheyneedorthemoney 10 theycanbuyessentialcommodities.A.asB.withwhichC.economicD.makeupE.workF.what…whatG.agriculturalH.bothI.peopleJ.helps

ReadingforFunWordstoKnowinterpersonal[int?p?:s?nl]a.人与人之间的,关于人与人之间关系的communicate[k?'mju:nikeit]vt.传送,传达vi.通讯,通信,交流interact[int?r?kt]vi.互相影响,交互作用individually[indi'vid?u?li]ad.以个人身分,各个地,个别地confidenee['k?nfid?ns]n.信任;信心,自信stress[stres]n.压力,紧迫,强调professional[pr?'fe??nl]a.职业的,专业的perceive[p?'si:v]vt.察觉,感知;理解charismatic[k?riz'm?tik]a.有领袖气质的endearing[in'diri?]a.令人钟爱的,可爱的appealing?'pi:li?] a.引起兴趣的,动人的aware[?'we?]a.意识到的,知道的明白的,发觉的WhatareInterpersonalSkills?Interpersonalskillsarethelifeskillsweuseeverydaytocommunicateandinteractwithotherpeople,individuallyandingroups.Interpersonalskillsincludenotonlyhowwecommunicatewithothers,butalsoourconfidenee,andourabilitytolistenandunderstand.Problemsolving,decisionmakingandpersonalstressmanagementarealsoconsideredinterpersonalskills.Peoplewithstronginterpersonalskillsareusuallymoresuccessfulinboththeirprofessionalandpersonallives.Theyareperceivedasmorecalm,confidentandcharismatic,qualitiesthatareoftenendearingorappealingtoothers.Beingmoreawareofyourinterpersonalskillscanhelpyouimproveanddevelopthem.Unit2对话:买笔记本电脑爱丽丝:这个笔记本电脑还能便宜点儿吗?店员:已经够便宜的了。这样吧,六千元,不能再便宜了。爱丽丝:店员:好吧,我就要这个。能刷卡吗?对不起,只能付现金。我们还会送您一个电脑包和鼠标。爱丽丝:店员:保修期是多长时间?一年。保修卡上有维修地点和电话。课文价格体系每样东西都有其价格,无论是商品还是服务项目。人们的各种劳动也都有价格,通常称为“工资”。人人因出卖劳动力而获得货币,并用它购买自己所需的物品。任何一种商品(例如鞋)的需求量增加了,大批新的定货单便会蜂涌而来。这就会造成该商品的价格上涨,产量增加。同样地,如果某种商品(例如茶)的供应量超过了人们以最近市场牌价购买的量,那么其价格将由于竞争而下降。人们将以低廉的价格喝到更多的茶,而茶农则不愿再生产那么多茶叶了。于是供与求就会重新恢复平衡。凡适用于消费品市场的原则,也同样适用于诸如劳动力、资本输入一类生产要素的市场。如果需要的是电焊工,而不是玻璃器皿吹制工,则电焊工种的就业机会就会更多,电焊工的报酬,即每小时的工资就会趋于上升,而玻璃器皿吹制工的报酬,即每小时的工资就会趋于下降。如果别的条件都相等,这就会导致人们向社会所需要的职业转移。ExercisesDialogue:BuyingaLaptopI.答案discount,译文:这个笔记本电脑还能便宜点儿吗?答案ascheapa,s译文:不能再便宜了。答案creditcard,译文:我能刷卡付帐吗?答案inelude,译文:我们还会送您一个电脑包和鼠标。II.答案discounts,译文:那家商店削价出售所有滞销货。答案cheap译文:我这本书买得这么便宜是很幸运的。答案paycash,译文:你要付现金还是记帐。答案ineludes,译文:价钱包括房子和家具。Text:ThePriceSystemI.True/falsestatements:1) 答案T,译文:所有劳动者都因出卖劳动力而获得货币。2) 答案F,译文:不断供应某种商品将导致该商品价格上涨。3) 答案T,译文:当一种商品价格持续下跌,生产商将不会生产更多这种商品4) 答案T,译文:凡适用于劳动市场的原则,也同样适用于消费品市场。5) 答案F,译文:如果需要的是玻璃器皿吹制工,而不是电焊工,则电焊工种的就业机会就会更多。II.Fillintheblankswiththeproperformofthewordgiveninthebrackets.1) 答案Production译文:最近几年产量提高了。2) 答案similar译文:我的看法与他相似。3) 答案differences译文:体力劳动和脑力劳动的差别正在缩小。4) 答案reception译文:准备房间以接待宾客。5) 答案compete译文:这是唯一可以和我们竞争的东西。6)答案marketable译文:这种新计算机由于没有竞争对手市场销路很好。答案quotation译文:他们给那家商店打电话询问一种新的睡椅的报价答案favor译文:他帮了我一个忙,帮我获得了一笔贷款。Choosethebestitemtocompleteeachofthefollowingsenten:ces1) 答案B。原句:Althoughyourofferforthehouseis$200belowtheaskingprice,they'lprobablyacceptforthesakeofaquicksale.译文:尽管你对房子的报价比要价还低200美元,但为了快速销售他们也可能会接受。2) 答案B。原句:Thepostalserviceisveryunreliableinthiscountrybecausepostmenareconstantlyonstrike.译文:这个国家的邮政服务非常不可靠,因为邮递员经常罢工。3) 答案D。原句:Ireceivedhisoffer,butIdidn'tacceptit.译文:我收到了他的提议,但我并没有接受。4) 答案A。原句:Thecostoflivinginnearlyeverycountryintheworldhasrisenrapidlyinthepasttwoyears.译文:在过去两年里,世界上几乎每个国家的生活费用都飞速增加。5) 答案A。原句:Thissortofattitudeonthepartofthebosscausesaverypleasantatmospheretoworkin.译文:老板的这种态度营造出一种非常愉快的工作氛围。6) 答案A。原句:Thewavesrosehighandthewindhowled.译文:狂风怒吼,巨浪滔天。7) 答案C。原句:Becausesheepproducebothmeatandwool,theyarevaluedinmanycountries.译文:由于羊能产羊肉和羊毛,因此得到许多国家的重视。8) 答案B。原句:Theironandsteelworksproducesfivemilliontonsofironandsteeleveryyear.译文:这家钢铁厂每年生产500万吨钢铁。9) 答案C。原句:Similarly,NorwegianandSwedishareveryalike.译文:同样的,挪威语和瑞典语非常相似。10) 答案A。原句:Theyhavetriedallavailablemeanstoopenthedoor.译文:他们尝试了一切可用的方法来开门。11) 答案A。原句:IshallquotefromtheaddressyoumadeatBrightononFriday译文:我将引用你星期五在布莱顿发表的演说内容。12) 答案C。原句:AspecialmemorialservicewillbeheldintheCathedraltomarkthe500thanniversaryofitsconstruction.译文:将在大教堂举行一个特别的纪念仪式,以纪念该教堂建成500周年。13) 答案D。原句:Itmaytakeyearsfortheshiptoberestoredtoitsformerglory.译文:想要恢复这艘船昔日的荣耀,或许还要很多年。14) 答案B。原句:Thusminiaturizationandareducedinputpowerrequirementcanreducetheneedforsupportingequipmentforheatdissipation,suchasradiatororairconditioners.译文:因此,小型化和降低输入功率要求,可以减少配套设备的散热需求,例如像暖气或空调机。15) 答案B。原句:Coins,unlikeotherancientartifacts,areusuallyfoundbyaccidentratherthanbydesign.译文:钱币不像其它古文物,通常是偶然被发现,而不是经过人们周密筹划才找到的。16) 答案D。原句:Employmentopportunitiesforwomenarepooratthepresenttime.译文:当前缺少妇女就业的机会。答案B。原句:AspeopleliveIonger,theytendtochangetheirideasabouttheageatwhichtheywanttoretire.译文:随着人们寿命延长,他们往往改变观念,要求更改自己想退休的年龄。答案B。原句:Asfarassupermarketsareconcerned,wearetendingtowardsmuchlargerunits,oftenontheedgeoftowns.译文:就超级市场而言,我们倾向于它

温馨提示

  • 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
  • 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
  • 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
  • 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
  • 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
  • 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
  • 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

最新文档

评论

0/150

提交评论