Onepossibleversion:
Computersarebecomingmoreandmoreimportantinourdailylife.Doyouknowthehistoryandthechangesofcomputers?Computerwasinventedin1946.Atthattime,Themachinewashugeanditwasaslargeasabighouse.Itweighedabout30tons.
Computerisaveryusefultoolinourlife,inourstudyaswellasworks.Forexample,computercansendsomemessagestoforeignfriendsbyE-mail.Thecomputercanopenoureyestoletusknowmore.Computeristhemosthelpfulinventionintheworld.Computercanhelpusinstudyorwork.Therearemanycomputerfunctions(功能)Wecanlistentomusicorplaythegameoncomputer.Itmakesusrelax.
It’shardtoimaginewhatourlifewouldbelikeifwehadnocomputersinourdailylife.Andinmyopinion,computersaregoingtochangeourlifecompletelyinthenearfuture.
本题是写一篇给定材料的书面表达,主要是写计算机的有关情况,内容包括计算机在我们生活中的作用,计算机的发明时间,地点,大小和用途,计算机的改变,以及个人对计算机的看法和未来的想象,在写作时应注意使用多种不同时态,同时注意语言的准确性和连贯性。