Unit5MusicSectionⅣGrammar&WritingⅠ.完成句子1．这是一个我们讨论了很多次的课题。Thisisasubjectaboutwhichwehavetalkedalot.【导学号：31530052】2．她只有一元八角七分钱用来给丈夫吉姆买一件礼物。Shehadonly1.87yuanwithwhichtobuyJim,herhusband,apresent.3．他提到一本书，书名我忘了。Hementionedabook,thetitleofwhichI'veforgotten．4．这人是一位工程师，我是从他那里得到这个消息的。Theman,fromwhomIlearnedthenews，isanengineer.5．他们来到一处农舍，前边坐着一个小男孩。Theyarrivedatafarmhouse,infrontofwhichsatasmallboy.Ⅱ.阅读理解ABackgroundmusicmayseemharmless,butitcanhaveapowerfuleffectonthosewhohearit.Recordedbackgroundmusicfirstfounditswayintofactories,shopsandrestaurantsintheUS.Butitsoonspreadtootherpartsoftheworld.Nowitisbecomingincreasinglydifficulttogoshoppingoreatamealwithoutlisteningtomusic.Tobeginwith,“muzak”(音乐广播网)wasintendedsimplytocreateasoothing(安慰)atmosphere.Recently,however,it'sbecomebigbusiness-thanksinparttorecentresearch.Dr.RonaldMilliman，anAmericanmarketingexpert,hasshownthatmusiccanboostsalesorincreasefactoryproductionbyasmuchasathird.However，ithastobelightmusic.Afastonehasnoeffectatallonsales.Slowmusiccanincreasereceiptsby38%.Thisisprobablybecauseshoppersslowdownandhavemoreopportunitytospotitemstheyliketobuy.Yet,slowmusicisn'talwaystheanswer.Dr.Millimanfound,forexample,thatinrestaurantsslowmusicmeantcustomerstooklongertoeattheirmeals,whichreducedoverallsales.Sorestaurantownersmightbewelladvisedtoplayuptempomusictokeepthecustomersmoving－unlessofcourse,theresultingindigestion(消化不良)leadstocomplaints!【语篇解读】背景音乐作为一种常见的音乐形式，已经渗透到人们生活的方方面面。不同的背景音乐可以产生不同的效果。1.Thereasonwhybackgroundmusicissopopularisthat________．A．itcanhaveapowerfuleffectonthosewhohearitB．itcanhelptocreateasoothingatmosphereC．itcanboostsalesorincreasefactoryproductioneverywhereD．itcanmakecustomerseattheirmealsquickly【解析】细节理解题。由第一段中的itcanhaveapowerfuleffectonthosewhohearit可知答案。并不是所有的背景音乐都能让人感到安慰，所以排除B项；C项表述过于绝对；D项不是背景音乐流行的原因。【答案】A2.Backgroundmusicmeans________．A.lightmusicthatcustomersenjoymostB．fastmusicthatmakespeoplemovefastC．slowmusicthatcanmakecustomersenjoytheirmealsD．themusicyouarelisteningtowhileyouaredoingsomething【解析】词义猜测题。选项中的前三项均只是背景音乐中的一部分，只有D项是完整的概括。【答案】D3.Restaurantownerscomplainaboutslowmusicbecause________．A．itresultsinindigestionB．itincreasestheirsalesC．itkeepscustomersmovingD．itdecreasestheirsales【解析】推理判断题。由文章最后一段可以看出，如果播放慢速背景音乐，客人的就餐时间就会变长，这样就会导致营业额的整体下滑。这样的结果餐馆老板自然要抱怨。【答案】D4.Wecanknowfromthetextthat________．A.backgroundmusicwasfirstusedinbigdepartmentstoresB．propermusiccanincreasethesellingofgoodsC．lightmusichasabadeffectonproductionD．restaurantownershadbetterplayslowmusictocomforttheircustomers【解析】细节理解题。由第二段中的hasshownthatmusiccanboostsales可知，恰当的音乐可以促进销售。【答案】BBMoreAmericansareGooglingthemselves－andmanyarecheckingouttheirfriends,co-workersandromanticinterests,too.Inareport,thePewInternetandAmericanLifeProjectsaid47percentofU．S.adultInternetusershavelookedforinformationaboutthemselvesthroughGoogleoranothersearchengine.Thatismorethantwicethe22percentofuserswhodidin2002,butPews...
