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Unit3TheworldonlineSectionAWelcometotheunit&Reading必备知识基础练Ⅰ.单句填空1.WiththehelpofthecomputerandtheInternet,peop

lecansearchfortheinformationtheyneedjustby(click)themouse.答案clicking2.After(visit)thevillage,wewereimpresseddeeplybyitsbeauty.答案visiting3.H

eshowedusthepictureinstanthecamein.答案the4.Adog’seatinghabitrequiresregulartrainingbeforeitisproperly(establish).答案established5.Be

inga(journal),youneedtokeepupwiththecurrentaffairs.答案journalist6.Sometimes,theyoungboyspendstoomuchtime(surf)theInternet.

答案surfing7.Ifeelgreatlyhonouredtohavethechancetomake(arrange)foryou.答案arrangements8.(where)yougo,I’llberightherew

aitingforyou.答案Wherever9.Thereisnopoint(explain)thesequestionsonebyone.答案explaining10.Withtheclassroom(clean),thestudentsle

fttheschoolhappily.答案cleanedⅡ.完成句子1.这个国家的大多数人反对这项政策。peopleinthecountryareagainstthepolicy.答案Themajorityof2.他们正在做进一步的努力来减少军费开支。Theyaremaking

furthereffortstodecrease.答案militaryspending3.一从学校回来,那个小女孩就开始做作业。shecamebackfromschool,thelittlegirlsetaboutd

oingherhomework.答案Theinstant/moment/minute/second4.使我最感动的是,她独自养大了三个儿子。Whatimpressedmemostwasthatshehert

hreesonsbyherself.答案broughtup5.人们正在学习如何组织大量的信息,以便日后能够使用这些信息。Peoplearelearninghowtoorganizehugequantiti

esofinformationsothattheyareabletoatalaterdate.答案accessit6.他很熟悉如何操作这台机器。Howtooperatethemachineis.答案athisfingertips7.延误的航班何时起飞在很大程度上取决

于天气。Whenthedelayedflightdependsmuchontheweather.答案willtakeoff8.我很荣幸能有机会向你们致辞。Ifeelhonouredtohaveanop

portunityto.答案deliveryouaspeech9.我写信是为了告知你我们为会议所做的安排。I’mwritingtoinformyouofthearrangementswethemeeting.答案madefor

10.那个男孩最重视李老师的话。TheboytreasuredMr.Li’swords.答案aboveallelse关键能力提升练Ⅲ.阅读理解A主题语境:人与社会体裁:说明文DoyoushoponlinewithwebsiteslikeTaoba

o?Themoneyyoupaydoesn’tgodirectlytotheseller.Instead,itgoesthroughAlipay,whichkeepsyourmoneyforawhile.Afteryoureceiveyourgoodsandc

lickthe“confirmreceipt”button,Alipaythengivesthemoneytotheseller.Theprocessiscalled“thirdpartyonlinepayment”.Thereisatransferstation,orathirdaccoun

t,betweensellersandbuyerstomakeonlineshoppingsafe.Buyersdon’tneedtoworryaboutpayingforgoodsandthenreceivin

gnothing.Sellersalsogetridoftheriskofreceivingnomoneyaftersendingoutgoods.Thesetransferstationsareusuallysetu

pbypaymentservicecompaniessuchasAlipay,TenpayandYeepay.Amongthem,AlipayisthebiggestinChina.Ithasmorethan270millionacti

veusers,accordingtoXinhua.Whilemostonlinesellersandshopperslikethethirdpartyonlinepaymentsystem,banksarenotveryhappy.Thati

sbecausecompanieslikeAlipayarefightingovermoneywiththebanks.UserscaninvestinfinancialproductsthroughAlipayandmakemoney.Thuslotso

fpeoplechoosetoputmoneyinAlipayratherthaninbanks.ButWeChatpaymentisnotthesame.WeChatdoesn’thaveitsownaccount.WhenpayingthroughWeChat,thebuyers

’moneygoesdirectlytothesellers.That’swhysomanypeopleareexcitedaboutreceivingandhandingout“redenvelopes”orgiftmoneytotheirfriendsonWeChat.WhetherAl

ipayorWeChatpayment,theyarealltryingtoattractmoreusersandmakeonlineshoppingeasier.Thesetwocompaniesareals

opromotingpaymentsthroughfingerprints.Newpaymentmethodssuchasquickresponsecodeshavebecomepopulartoo.【语篇解读】本文是一篇说明文,主要描述了网上付费的

几种方式。1.Howmanywaystopayarementionedinthepassage?A.2.B.3.C.4.D.5.答案D解析推理判断题。通读全文可知文中提到了Alipay,Tenpay,Yeepay,banks和WeChat五种方式。故选D项。2.Para

graph2mainlywantstointroducehow.A.AlipayworksB.torunaTaobaoshopC.tomakeyourmoneysafeD.tomakemoneybyusingAlipay答案A解析推理判断题。根据文章内容可知第一、二段主要介绍支付宝的功能,故选A

项。3.Accordingtothepassage,wecanimagineinthefuture.A.realmoneywillnotbeusedB.AlipaywilltaketheplaceofbanksC.paymentthroughfinger

printswillbepopularD.thirdpartyonlinepaymentissuretoavoidalltherisksintrade答案C解析细节理解题。根据文章最后一段中的“Thesetwocompaniesarealsopromotingpaymentsthro

ughfingerprints.Newpaymentmethodssuchasquickresponsecodeshavebecomepopulartoo.”可知,未来指纹支付会受欢迎,故选C项。4.Whatdoesthepassagemainlytalkabout?A.Somewaystop

ayinourdailylife.B.Theadvantageofthirdpartyonlinepayment.C.Usingnewtechnologiestodotheshoppingonline.D.Itisconvenienttodotheshoppingo

nlineusingAlipayandWeChat.答案A解析主旨大意题。文章介绍了网上支付的五种方式,故选A项。B主题语境:人与社会体裁:应用文LetterOneDearEditor,AfterIfinishmyhomework,Iofte

ngoonlineandchatwithmyfriends.SometimesIplaycomputergames.Butmyparentshatetoseemeplayinggamesonthecompute

r.MaybetheyhaveheardtoomuchnewsabouthowQQandcomputergamesharmchildren.OnceIwenttoanetbar(网吧)toplaygamesafterschool.Butaftertha

tItoldmyparentsthatIwasplayingbasketballatschool.IsaidsobecauseIdidn’twanttomakethemunhappy.Ifeelbadaboutit.However,Ineedtorestforawhilebypl

ayingcomputergamesafterstudyingforalongtime.Ireallywantmyparentstounderstandthat.Doforeignparentsdothesametotheirchildren?Pleasehe

lpme.LiPing,BeijingLetterTwoDearLiPing,Idon’tthinkit’sstrangeforparentstokeeptheirchildrenawayfromanythingbad.Forei

gnparentswilldothesameasyourparents!TheymaynotlettheirchildrenwatchTVfortoolongatime,orlikeyourparents,theydon’twanttheirchildrentoplaycomputer

games.Talktoyourparentsandbehonesttothem,Ithink.Tellthemwhatyouaredoingandwhyyouaredoingsotomakethemunderstandyou.It’snever

goodtodothingsbehindyourparents.Theyaren’tfoolsasyouthinksometimes!Ourparentsseemtoknowwhatisthebestforus.Remember:tobehonestisthebestway

.Goodluck,Rebecca【语篇解读】本文为两封信,第一封是求助信。作者在信中表达了自己的父母对自己上网不理解、不赞同的烦恼。第二封信是建议信。作者建议李平应该和父母开诚布公地谈一谈。5.FromthepassagewecanlearnthatLiPingoften.A.talks

withhisfriendsontheInternetB.playsbasketballafterschoolC.playscomputergamesathomeD.chatsonlinebeforehomework答案A解

析细节理解题。由第一部分中的“AfterIfinishmyhomework,Ioftengoonlineandchatwithmyfriends.”可知B、D两项错误,又因该段中“OnceIwenttoanetbartoplaygamesafterscho

ol.”可知C项错误,故选A项。6.Theboygoesonline.A.togetnewsonQQB.justtohavearestC.toshowhehatesstudyD.tomakenewfri

ends答案B解析细节理解题。由第一部分中的“However,Ineedtorestforawhilebyplayingcomputergamesafterstudyingforalongtime.”可知B项正确。7.TheunderlinedsentenceinLett

erTwomeans“”.A.YoumustdoeverythinginfrontofyourparentsB.YoumustalwayslistentoyourparentscarefullyC.Youshouldnotdoanythingthatmakesyour

parentsworryaboutyouD.Youshouldtellyourparentswhatyoudobeforeorafterdoingit答案D解析推理判断题。画线部分直译为“坦诚是最好的解决之道”。又由该部分的第二段第一句“Talk

toyourparentsandbehonesttothem,Ithink.”可知,本句的言外之意就是D项。8.Theeditorthinks.A.childrenshouldplaycomputergamesinthenetbarsecretlyB.playingco

mputergamescanbeveryhelpfultochildren’sstudiesC.childrenshouldbehonestandtrytomaketheirparentsunderstandthemD.foreignparentsdon’tcarefortheirchild

renasmuchasChineseparents答案C解析推理判断题。作者认为李平不应该瞒着父母到网吧玩电脑游戏;外国父母和中国父母一样关心自己的孩子;孩子们应该诚实而且要尽可能使父母理解自己。故选C项。Ⅳ.七选五主题语境:人与社会体裁:说明文Manycompaniestodayholdme

etingstodiscusstheirnewplans.Aspeoplearepayingmoreattentiontotheenvironmentproblems,morecompaniesarelookingforwaystoreducetheir

badinfluenceontheenvironment.Manyofthemachievethisbyusingawebmeeting.1It’saneasywayofhostingandattendingameeting.Participants(与会者)don’

thavetoleavetheoffice.Eachofthemwillreceiveaninvitationwiththemeetingtimeanddateonit.Whenthemeetingisread

ytobegin,theymustsitbeforetheircomputers.Withawebmeeting,allparticipantscanattendthemeetingattheirowndesks.2Asares

ult,nofuel(燃料)isusedandlesstimeistakenupinattendingawebmeeting.Materialsforthemeetingaree-mailedtoalltheparticipantsbeforeitbegins.3Forth

ecompany,thisnotonlysavestheuseofpaperbutalsogreatlyreducesthemailingcost.Asameetinghallisnotused,theonlypowerfor

awebmeetingisthepowerthatisusedbythecomputers.Besides,organisersdon’thavetopayforfoodandaccommodation(住宿)fo

rtheparticipants.4Inaword,awebmeetingisacheaper,greener,andmorefriendlywayofhostingandattendingameeting.5Sotheycanmoreeasilyfindtheirwo

rkingpartnerswhohavethesamegreenideas.Inreturn,theydevelopgoodrelationshipwithothercompaniesandimprovetheirbusiness.A.Thewetmeetingisatechnologyth

atallowspeopletocommunicatebetterovertheInternet.B.Allthesemeanthatlessenergyisused.C.Thenparticipantscan

justreadthemonthescreen.D.Companiesthatholdwebmeetingsarewillingtoworkhardforabetterenvironment.E.Theycanbeprinted(打印)bythereceivers.F.Theydon’tne

edtodriveacartotraveltoandfromthemeeting.G.Webmeetingsarequitepopularnow.答案与解析【语篇解读】本文是一篇说明文,说明了网络会议的好处——绿色、环保、成本低。1.A根据后文的“It’sa

neasywayofhostingandattendingameeting.”可以推断,it指的是网络会议。因此空格处必定会提到这一词眼。备选项有A项和G项。G项极具概括性,应该放在第一段的位置,故排除。2.F根据上文的“attheirowndesks

”可知参会者在自己的办公桌就可以参会,F项顺理成章。3.C根据后文的“savestheuseofpaperbutalsogreatlyreducesthemailingcost”可知,既节约了纸张又省下来邮寄的费用,也就是说参会者看到的是电子的,因此选C项。4.B由第五段可知,网络会

议节省了参会者的食宿费,唯一用到的能源就是电脑使用的电,因此使用的能源较少。5.D根据后文的“theycanmoreeasilyfindtheirworkingpartnerswhohavethesamegreenideas

.Inreturn,theydevelopgoodrelationshipwithothercompaniesandimprovetheirbusiness”可知,they代指的是公司,与D项中的companies呼应。