Unit 4 Period one

Unit4CyberspacePeriodOneWarm－up&Lesson1Tomorrow’sWorldⅠ.介、副词填空1．________thelastthirtyyears，theInternethasgrownrapidly.2．In1983，therewereonly200computersconnected________theInternet.3．Now，thereare________50millioncomputersandthisgrowthisclearlygoingtocontinue.4．However，manypeopleareoptimistic________thefutureoftheInternet.5．Themailservicemayalsodisappear________theincreasinguseofe－mail.6．Itisclearthatwearegoingtoseeahugegrowth________shopping________theInternet.Ⅱ.佳句翻译与仿写1．Howdoyouthinktechnologywillchangeourlives?翻译：________________________________________________________________________________________________________________________________________________仿写：你认为我们应该怎样帮他？________________________________________________________________________2．Iseepeoplelivingandworkinginavirtualworld.翻译：________________________________________________________________________________________________________________________________________________仿写：你最后一次看到那个男孩在花园里玩是什么时间？________________________________________________________________________________________________________________________________________________3．ItisclearthatwearegoingtoseeahugegrowthinshoppingontheInternet.翻译：________________________________________________________________________________________________________________________________________________仿写：很显然，他已经告诉了她这个事实。________________________________________________________________________Ⅲ.单项填空1．PeterTaylorfindsouthowcomputersandtheInternetaregoingto________ourlives.Whichchoiceiswrong?A．affectB．effectC．influenceD．haveaneffecton2．Inthelastthirtyyears，theInternet________rapidly.A．growsB．willgrowC．grewD．hasgrown3．In1983，therewereonly200computers________totheInternet.A．toconnectB．tobeconnectedC．connectedD．connecting4．Someexpertsarepessimistic________thefuture.A．inB．aboutC．atD．of5．________isobviousthatthisdestructionwillbecomemoredangerousinthefuture.A．ThisB．ThatC．WhatD．It6．Thestorythathappened30yearsagostillremains________inmymindasifit________yesterday.A．clean；happensB．fresh；happenedC．clear；hadhappenedD．clearly；happened7．Dr.CarlWightisanexpert________theenvironment.A．aboutB．aroundC．onD．into8．Wehaveto________immediateaction，orIfearthatlifeonEarthwillgetworse.A．makeB．takeC．giveD．pay9．Shealsobelieves________，inthefuture，wewillgetentertainmentfromtheNetand________televisionwillprobablydisappear.A．that；/B．/；thatC．what；thatD．that；what10．Whatdoyousuppose________donext?A．willtheyB．themC．theywillD．willthemⅣ.阅读理解Computers.Lovethemorhatethem，itisimpossibletoescapefromtheminthemodernage.Theyaresomuchapartofoureverydaylives—frominstantmessagingtoe－mails.Withmanypeoplepreferringtousee－mailratherthantraditional“snailmail”(regularmail)，ithasbecomeveryimportanttobeawareofhowweexpressourselveswhenusinge－mail.GrammarandspellingFirstly，ifyouaredealingwithaformale－mail，paycloseattentiontogrammarandspelling.Don’tforgettorunyourspell－check(program)attheendofthedocument，butdon’ttreatitasthefinalword.Carefullyre－readityourself，assometimesevengrammarandspellcheckingprogramscomeupwithsomestrangeinterpretations.Remember，yourfirste－mailtoapotentialemployerorcollegecouldbeyourlast—youwon’twanttospoilyourfirstimpressionbymakingbasicerrors.E－mailaddressesAlso，forofficiale－mails，carefullyconsideryourexistinge－mailaddress.Afunnye－mailaddressmaybefineforusingwithyourfriends，butwhatimpressiondoyouthinkthisaddressmightgivetoanemployerorcollegeadmissionsofficer(招生负责人)？Considerusingoneaddressforpersonale－mailsandadifferentoneforformaluse.Uppercase(大写字母)TakecarealsoNOTTOTYPEUNNECESSARILYINUPPERCASE，asthisisthee－mailversionofshouting.PersonalinformationYoushouldalsobewareofgivingawaytoomuchpersonalinformationovertheInternet.Itmayfeelmuchmorecomfortableto“talk”usinginstantmessagesastherearenouncomfortablesilencesorawkward(尴尬的)moments，butneverforgetthat—unlessthepersonyouarespeakingtoisafriendorfamilymember—youreallyknownothingaboutthem，sobecareful.Furthertothis，NEVERagreetomeetastrangerthatyouhavespokentoonline，asitcanbeextremelydangerous.Myfinalmessagethoughis—havefun！TheInternetisexciting，usefulandinformative.But，aswithsomanythingsthatwebelievewecan’tlivewithout，itisamuchbetterservantthanamaster.1．Thetextismainlyabout________.A．howtoexpressourselveswhenusinge－mailB．computers，somuchapartofoureverydaylivesC．theInternet，amuchbetterservantthanamasterD．payingcloseattentiontogrammarandspellingwhendealingwithaformale－mail2．Whatdoestheunderlinedword“beware”mean?A．Think.B．Becareful.C．Care.D．Know.3．Ifyouuseallcapitalletters，itlookslikeyouare________.A．yellingB．carefulC．unprofessionalD．childish4．Whichofthefollowingstatementswouldthewriteragreeto?A．Astimegoesby，manypeopleprefertousetraditionalregularmailagain.B．It’sfuntomeetastrangerthatyouhavespokentoonline.C．Ifyouwanttoapplyforajob，youcan’tuseafunnye－mailaddresswhenwritinge－mails.D．Grammarandspellingarenotimportantwhenyouwritee－mails.lastadj.最后的；adv.最近，上次；n.最后的人/事物生义：v.持续；继续存在；维持原状；足够维持(1)Eachlessonlastsforty－fiveminutes.每堂课持续45分钟。(2)Weonlyhad\200tolastustherestofthemonth.我们只有200元来度过这个月余下的日子。【答案解析】PeriodO