九年级学期作文二:Themostusefulinvention九年级学期作文二:Themostusefulinvention九年级学期作文二:TheostusefulinventionTheostUsefulInventionofAllTie?ary-----Saturday,April28,XXIaritingapaperforyEnglishclass,andIneedsoeideas.hatdoyouthinistheostusefulinventionofalltie?Thansforyourideas.RE1:TheostUsefulInventionofAllTie?cindyu-----Saturday,April28,XXThereareany-----thephone,thecar,theairplane,butthesearenotychoices.Foraneverydayandusefulinvention,Ithinitistheair—conditioner.IliveinHongong,andduringthesuer,theteperaturereaches35degreesorore.Theheatisterrible!ithoutair—conditioning,peopleherecannotororstudy.Alotofpeopleillalsogetsicithoutcoolair.RE2:TheostUsefulInventionofAllTie?john-----Saturday,April28,XXTheostusefulinventionsofalltiearetheorldideeb.ecannounicateithpeopleanddobusinessfaster.IonaclothingstoreinToyo.Ialsohaveaebsite.No,peoplefroallovertheorldcanbuyyclothingbyusingyebsite.Icaneepintouchithfriendsandfailyinjapanandaroundtheorldbyusinge-ail.It’sfasterthanregularail,andit’scheaperthanusingthephone!RE3:TheostUsefulInventionofAllTie?AliceXu-----Saturday,April28,XXjohn,Iagree------theInternetisuseful.But,inyopinion,thereisaninventionthatisoreiportant------electricity.ofcourse,thisisn’taan-adeinvention,butithoutelectricity,anyoftheorld’sostiportantinventionsouldnotor.看了以上三位网友的回贴以后,请你也用英语写一个80个单词左右的回贴,在回贴中你必须明确表达自己的观点,并简要阐述理由RE4:TheostUsefulInventionofAllTie?SionLiu----onday,April30,XX范文:Ithintheostusefulinventionisputer.puterisaveryusefultoolinourlife,inourstudyasellasors.Forexaple,putercansendsoeessagestoforeignfriendsbyE-ail.Theputercanopenoureyestoletusnoore.puteristheosthelpfulinventionintheorld.putercanhelpusinstudyoror.Thereareanyputerfunctionsecanlistentousicorplaythegaeonputer.Itaesusrelax.oreiportantly,theputercanopenoureyestoletusnoore.oreandoreinventionsaeourlivesoreinteresting.Theobilephoneisoneoftheostiportanttoolsforthepeoplenoadays.Itasinventedbyartincooperin1973.Theobilephonehasreallychangedourlives.ecouldtaltopeoplefaraay,sendessages,taephotosanddoanyotherthingsiththeobilephone.Hoever,there’salsoalotofprobles.It’stoonoisyandunhealthytopeople.Ifyouuseitveryoften,youillfeelitverynoisyandit’sindofbadforyourhealth.Soeties,it’stooexpensive.Everythinghastosides.arBenzinventedthecarin1886.Itisoneoftheostusefulinventionsin19thcentury.carsareorefortablethanbuses.Andcarsareuchfaster.youcansavealotoftiehenyoudriveacar.carsattractagreatnuberofpeopleallovertheorld,theyenjoydrivingveryuch.Hoever,carsalsobringalotofproblestous.theyareexpensive.Andtheyarenoisyandtheyaetheairdirty,sotheyaepollutionoreserious.Ithineshouldusecarsintherightay,inordernottochangeittoanannoyinginvention.