2020年9大学英语四级作文+范文：在线图书馆和在线词典
2020-09-1911:43
作者：
2020年9大学英语四级作文：在线图书馆和在线词典
Onlinelibrary/Onlinedictionaryisbecomingincreasinglypopular
范文第一套（网络版）
PARTIWriting
Directions：Forthispart,youareallowed30minutestowriteanessayononlinedictionaries.Youcanstartyouressaywiththesentence“Onlinedictionariesarebecomingincreasinglypopular”.Youshouldwriteatleast120wordsbutnomorethan180words.
范文：
Onlinedictionariesarebecomingincreasinglypopular.Wecanseelotsofstudentsconsultingdifferentonlinedictio nariesintheircomputersorotherportabledigitaldevicesinsteadoftakingoutaverycumbersomebookandlookingupacertainwordinmillionsofvocabularies.Whatafanta sticageitis!
ThereasonswhyweenjoyonlinedictionariesLieinthefol lowingthreerespects.Tobeginwith,lookingupawordinanonlinedictionarycansaveusplentyoftime.Further more,consultingonlinedictionariesissoconvenientforusthatwecaneffortlesslyandrapidlyfindtheexactvocabu laryweneedthroughjustseveraltapsatthekeyboard.Be sides,onlinedictionariescannormallybeupdatedtimely.
Allinall,onlinedictionariesareoneofthegreatestinven tionsinthemodernworld.Wecannotonlyenhanceouref ficiencyofaquiringknowledgeofwordsbutalsopromotethewidespreaduseofalanguage.
Directions：Forthispart,youareallowed30minutestowriteanessayontheuseofPowerPoint(PPT)inclass.Youcanstartyouressaywiththesentence“TheuseofPower Pointisbecomingincreasinglypopularinclass”.Youshouldwriteatleast120wordsbutnomorethan180words.
TheuseofPowerPointisbecomingincreasinglypopularinclass.Wecanseemanyteacherspresentingtotheirstud dentsnecessaryteachingmaterialswiththehelpofPower Point,whichhasbecomethemostcommonsubsidiaryteachingmethodthroughouttheglobe.
ThereasonswhyteachersenjoyusingPowerPointwhileteachinginsteadofwritingonthosetraditionalandold-fashionedblackboradslieinthefollowingthreere spects.Tobeginwith,usingPowerPointtopresentknowl edgecansavebothteachersandstudentsplentyoftimeinclass.Furthermore,teachingthroughPowerPointissocon venientforlecturersthattheycaneffortlesslyandrapidlyshowtheknowledgethatneedslearningthroughjustsever altapsattheremote-controller.Besides,PowerPointgener allyhasmorestorageofinformationbecause,theoretically,thereisalmostnolitmitofdigitalspaceforthisslideshowpresentationprogramoncomputers.
Allinall,PowerPointisoneofthegreatestinventionsinsuchadigitalworld.Withit,teacherscannotonlyenhancetheirefficiencyofimpartingknowledgeinclassbutalsopromotetheenjoymentofmodernclassesthroughpresent ingmorevividmaterials.
PartIWriting
Directions：Forthispart,youareallowed30minutestowriteanessayononlinelibraries.Youcanstartyouressaywiththesentence“Onlinelibrariesarebecomingincreas inglypopular”Youshouldwriteatleast120wordsbutnomorethan180words.
Onlinelibrariesarebecomingincreasinglypopular.WecanseemanypassengersreadingonlinebooksintubesmerelywithacellphoneandLotsofstudentsscrollingdowntheircomputers5screenstosearchforinformationnecessaryfortheiressays.Whatafantasiticageitis!
Thereasonswhyweenjoyonlinelibrariesforreadingin steadoftraditionalofflinelibrarieslieinthefollowingthreerespects.Tobeginwith,readingonlinecansaveusplentyoftime.Furthermore,readingthroughonlinelibrariesissoconvenientforusthatwecaneffortlesslyandrapidlyfindthebooksweneedthroughjustseveraltapsatthekey board.Besides,onlinelibrariesgenerallyhavemorecollec tionofbooksbecausethereisnolitmitofspaceontheIn ternet.
Allinall,onlinelibrariesareoneofthegreatestinventionsinthemodernworld.Wecannotonlyenhanceourefficien cyofaquiringknowledgeandinformationbutalsopromotethespreadingoffreshideasandinnovativethoughtswith outbeingburdenedbythelimitoftimeandspace.