Unit3Onlinetours首字母填空专项提优练习

专项提优一

ThecomputerandtheInternethavebecomepartofteenslife.ThenumberofteenInternetusersinChinais1.g______biggerandbiggerandhasincreasedto253million.Thenumbershowsagreatincrease（增长）inInternetusersinChinaoverthelast2.f______years,especiallyamongteenagers.AndChinahasbecomealargemarketforInternet3.b______

AnewsurveyshowsthatChineseteenstakea(n)4.i______inonlineactivities.Theyseemnottoknowthatspendingtoomuchtimebeforeacomputer5.s______isbadfortheirhealth.Accordingtothesurvey,42.6%oftheteenshavebuilttheir6.o______weblogs.Morethanhalfenjoy7.c______onlinewithfriendsand10.6%oftheteensplayInternetgames.Itisa8.p______thatonly6%usetheInternettogetinformationfortheirlearningprojects!Also,thesurveyfindsthattheteenshavedifferentfavourite9.p______tousetheInternet.Forteensintowns,35%10.c______

Internetcafesasmainplacestogoonline.Forthoselivinginlargecities,76%usepersonalcomputers.

Toomuchtimeonlinecertainlyaffectsteenshealthandstudy.Itsnevertoolatetosaynotothat.

专项提优二

Manyofmyfriendshavecomputersathome.Whatarethecomputersusedfor?

Andyisatopstudent.Helikes1.s______forinformationontheInternet.HesaystheInternetalways2.p______thelatestnews.OurEnglishteachersayshiscomputermakes3.i______easierforhimtodowordprocessing.Itsfasterandeasierthanwriting4.w______pens,isntit?Jackyisacleverboy,andhesaysheisgoodatwritingcomputerprograms.Hehopesthathecanbeasuccessful5.p______inthefuture.Andmycousin6.s______muchtimedrawinganddesigningonhiscomputer.7.M______itcanhelphimtobeagoodfashiondesigner.Manyofmyfriendssendandreceiveemailsonline.Itsfasterthanpostinglettersanditcosts8.n______！

Someofmyfriendssaytheycanchatwith9.o______onQQ.AndLucysaysshe

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