RevisionRevision直到___________直到……才_________一……就……_________当(与其他动作同时发生)_________当(与连续性动词连用)_________当_________在……之前_________在……之后_________曾经_________自从_________untilnot…untilassoonasaswhilewhenbeforeafteroncesince当我还是个孩子的时候,我很瘦.Iwasthin______Iwasachild.当我做作业时,妈妈在做饭.Mymotherwascooking______Iwasdoingmyhomework.我们要过好久才能见面.Itwillbelong________wemeetagain.你可在这里待到雨停.Youmaystayhere_______therainstops.他直到完成工作才去睡觉.Hedidn’tgotobed______hehadfinishedhiswork.自到中国以来，他已结交了许多朋友。Hehasmademanyfriends______hecametoChina.他一到，我就告诉他。____________hearrives,I’lltellhim.whenwhenwhilewhilebeforebeforeuntiluntiluntiluntilsincesinceAssoonasAssoonasDoyouknowwhoDoyouknowwhotheyare?theyare?JakobGrimmWilhelmGrimmManyofthefairytalesthatchildrenstillenjoy_______areveryold.Infact,theyaresooldthatnobodyknowswhofirsttoldthem._____________,thesestorieswerepasseddownorallyandasveryfewpeopleknewhowtoreadorwrite,nobodywrotethemdown.Itwasn’tuntil______________thatwritersliketheItalianGiambattistaBasileandtheFrenchCharlesPerraultpublishedcollectionsoffairytales.Peopleenjoyedthesetales,especiallythoseofPerrault,whichweremorefamous.However,nobodystudiedthistypeofstoryinaseriousway.todaytodayForcenturiesForcenturiesthe17thcenturythe17thcenturyThen,in___________________,JakobandWilhelmGrimmpublishedtheircollectionsoffairytales.Thetwobrothersstudiedfairytalescarefully.TheynoticethatmanyGermanfairytaleswereverysimilartofairytalesfrootherEuropeancountries.Peoplebegantostudyfairytalesandtrytoexplainthesimilaritiesbetweenstoriesfromdifferentcountries.____________,peoplestilldidnotknowaboutthelargenumberofstoriesthatexistedinAfrica,intheAmericas,inAsia,andinotherpartsoftheworld.theearly19thcenturytheearly19thcenturyAtthattimeAtthattime______________,ithasbeenpossibletocomparefairystoriesfromallaroundtheworld.Althoughsomecountriesareverydifferentfromeachother,likeEgyptandIceland,theirfai...
