Nowadays，abrandnewwayofshoppingisattractingincreasingcustomers：onlinegroupbuying，alsoknownascollectivebuying，whichoffersproductsandservicesatreducedpricesontheconditionthataminimumnumberofbuyerswouldmakethep

　　Nowadays，abrandnewwayofshoppingisattractingincreasingcustomers：onlinegroupbuying，alsoknownascollectivebuying，whichoffersproductsandservicesatreducedpricesontheconditionthataminimumnumberofbuyerswouldmakethepurchase．OriginsofgroupbuyingcanbetracedtoChinawheregroupbuyingorteambuyingwasexecutedtogetdiscountpriceswhenalargegroupofpeoplewerewillingtobuythesameitem

　　 ChinagroupbuyingtransactionvolumehitUS$1.74billion（RMB11billion）in2011，up550%fromthesameperiodin2010，accordingtoareportbyTuan800．com，theBeijing-baseddailydealsitesaggregator．Thereportalsoshowsthat2011wastheyearthattheChineseGroup-buyingmarketgotmoreandmoreconcentratedwithmoreandmoreChinese，mostofwhomarewhitecollars，teenagersandcollegestudentsenjoyingthebenefitsofgroupbuying．And，amongthemostfavorablebuyingcategoriesarerestaurant，movieandhotelbookingfortravelling．

　　   Throughgroupbuying，ononehand，customersgetalowerpricethannormal．Ontheotherhand，businessmenalsocutdownexpensesonmarketing．Thatisthereasonwhygroupbuyingwebsitesspringuplikemushroomsinrecentmonths．Whatisthemostattractiveingroupbuyingmustbetheunbelievablediscounts．Facingthediscounts，customersalwayscouldn'tresisttheimpulsetobuytheproducts，eventhoughtheydonotneedthem．

　　[写作内容]

　　1．以约30个词概括短文的要点．

　　2．以约120个词写一篇关于"团购"的短文，至少包括以下的内容要点．

　　（1）你对团购的看法并陈述理由．

　　（2）谈谈你自己或他人的一次团购经历．

　　（3）请你给团购者一些有用的建议．

　　[写作要求]

　　1．作文中可以使用亲身经历或虚构的故事，或其他论述方法，也可以参照阅读材料的内容，但不得直接引用原文中的句子．

　　2．作文中不能出现真实姓名和学校名称．

　　[评分标准]

　　概括准确，语言规范，内容合适，语句连贯．