中职英语第三册unit5-IT-world

Lesson1Onlinestudyingallow[ə'lau]v.允许例：我们不允许在教室里吃东西。(1)Wedon’talloweatingintheclassroom.(2)Wearen’tallowedtoeatintheclassroom1.allowdoingsthbeallowedtodosth允许做某事2.allowsbtodosth.“允许某人做某事”例：我的父母晚上不允许我出去。Myparentsdon’tallowmetogooutatnight.agree[ə'gri:]v.同意1.agreewith+sb/sb’swords/whatsbsaid“同意某人或某人的观点意见”例：我不同意你的意见。Idon’tagreewithyou.2.agreeon/aboutsth“对……取得一致意见”例：我们就价格达成了一致意见。Weagreeontheprice.3.agreewithsbon/aboutsth“在某事上同意某人的观点”例：Doyouagreewithmeabouttheneedformoreschools？关于多建一些学校一事，你同意我的意见吗？4.agreetodo“同意做什么事”例：Doyouagreetogowithus?你同意和我们一起去吗？5.agreethat…表示“一致认为、同意”例：Atlast，thebossagreedthatIshoulddothework.最后，老板同意我来做这项工作。studyinginclassroomVSstudyingonlineVSstudyinginclassroom1.Weneedtime.2.Wecostmoney.3.Sitintheclassroom4.Alimitationonthenumberofstudents.5.……studyingonline1.Savetime.2.Savemoney.3.Anywhere,anytime4.Availabletoeveryone.5….…Advantagesofstudyingonline:1.Anoceanofinformation(Teachingmaterials)2.Nolimitationofspaceandtime/Nophysicalrestrictions(studyatanywhere,anytime)3.Save(lesspaper-basedmaterials,almostnotravelling,money,time)4.ExchangeofthoughtDisadvantagesofstudyingonline:1.Lackofface-to-facecommunication(realworldfriend)2.Lackofreallifeactivity3.GetmanysidetrackedwhileonlineShoppingOnlineLesson2Onlineshoppingistheprocesswherebyconsumersdirectlybuygoodsorservicesfromasellerinreal-time,withoutanintermediary(中间的)service,overtheInternet.Itisaformofelectroniccommerce.Anonlineshop,eshop,e-store,internetshop,webshop,webstore,onlinestore,orvirtualstoreevokesthephysicalanalogyofbuyingproductsorservicesatabricks-and-mortarretailer（实体商店）orinashoppingmall.IntroductionIn1990TimBerners-Lee(蒂姆·伯纳斯·李)createdthefirstWorldWideWebserverandbrowser.Itopenedforcommercialusein1991.In1994otheradvancestookplace,suchasonlinebankingandtheopeningofanonlinepizzashopbyPizzaHut.Duringthatsameyear,NetscapeintroducedSSL(安全套接层)encryptionofdatatransferredonline,whichhasbecomeessentialforsecureonlineshopping.Alsoin1994theGermancompanyIntershopintroduceditsfirstonlineshoppingsystem.In1995Amazon(亚马逊)launcheditsonlineshoppingsite,andin1996eBay(易趣网)appeared.HistoryThedevelopment(inchina)1998ThefirsttradedoneontheInternet1998Inchina,thebiggestcommerceauctionneteBaybegantorunning1999Theweb(卓越)wasestablished2003`smind,taobaoonlineshoppingistheirfavoriteplacetochose.dangdangbecomesmoreandmorefamousnow.It`sbookstorehasagreatadvantagewhichisthatit`sconvenientandhascompletekindsofbooks.ithasspecialeffectsinonlineshopping.Itmajoysinclothes.Jingdongshoppingmallisaprofessionalonlineshoppingmall.SupportC.O.D（cashondelivery）.Onlineshopperscommonlyusecreditcardtomakepayments,howeversomesystemsenableuserstocreateaccountsandpaybyalternativemeans,suchas:Billingtomobilephonesandlandlines(通讯手段)Cashondelivery（货到付现）Check（支票）Debitcard（借记卡）Directdebit（直接借记扣款）Electronicmoney（电子货币）Giftcards（礼品卡）Postalmoneyorder)(邮政汇票）Wiretransfer（电汇）Payment1,youshouldopenanaccountintheE-bank-----application;signingthecontract;takingyourqualificationeffect;applyingaU-Shield2,gotoawebsitetoregisteranaccount.3,loginthewebsite,searchyourfavoritegoodsonline.4,select“paybye-bank”whenaskingthepaymentterm.5,waitforthesellertodispatchhisgoods.6,verifythegoodssentfromsellerafteryoureceivethem.7,afterthedealismade,yougiveanevaluationratetotheseller.Advantages1.convinient.Convenienceincludestheeaseoffindingaproduct,timespentonshopping,etc.2.varietyThelargerangeofgoodscanbedazzle(使目眩)you.YoucanhuntanythingyoulikebyshoppingontheInternet.3.AbletocompareproductpriceandfeaturesConsumerscancompareproductpricesandfeaturestomakeabetterdecisionandgetlowerpricewithlesseffort.Moredetailsareincludedinsolutionssection.Disadvantages1.EnjoymentofretailshoppinglostManypeopleenjoyshoppingwithothersanditisoftenagoodwaytomakesocialconnections.Whenshoppingonline,theenjoymentislost2.PrivacyandsecurityissuesYoumayloseyourprivateinformationduringonlineshopping3.ToomanychoicesAlthoughhavingaccesstoaverylargenumberofproductsishighlydesirable,consumershavelimitedcognitiveresourcesandmaysimplybeunabletoprocessthepotentiallyvastamountsofinformationaboutthesealternativesLesson3Blogincrease[in'kri:s]v.增大;增加;1.increaseto表示增长到Thepopulationhasincreasedfrom1.2milionto1.8milion.人口已从120万增长到了180万。2.increaseby表示按多少增长Therateofinflationincreasedby2%.通货膨胀率增长了2%自然语序：倒装语序：英语语序主语放在谓语的前面谓语放在主语的前面全部倒装部分倒装把整个谓语动词移到主语前。Incametheteacher.只将助动词、情态动词或be动词放到主语之前。NeverbeforehaveIseenafilmsomoving.倒装的分类全部倒装1.副词：here,there,out,in,up,down,away,off,now,then谓语动词为go,comerush,run等不及物动词时Out_______________.Away________________.Now_______________.Then___________________.放在句首rushedtheboywentthelittlegirlcameanewdifficultycomesyourturnTheboyrushedout.Thelittlegirlwentaway.Yourturncomesnow.Anewd