like?Yifan’sgrandfatherisvisitingtheexhibitionroom.(校史陈列室)Therewasno_____.Therewereno_______s.Therewasnolibraryinmyoldschool.inmytime.(时代)Let’sguess!Let’swatch!WhatwasinGrandpa’sschool?Let’swatchagain!Therewasonlyonesmallbuildingonahill.Grandpastayedatschoolatnight.Whatcouldhedo?Let’stalkinpairs.Let’slisten!Me,too.Oneday,I’mgoingtovisitthemoon.Yes,Ilikedthestars.Easy,.TheAmericans/tookabout/fivedays/togetthere/in1969.Grandpa:Ah!inmytime.Let'stalk!Grandpa:Wow,alibrary!Sarah:Tellusaboutyourschool,please.Grandpa:Therewasonlyonesmallbuildingonahill.WuYifan:Couldyouseestarsatnight?Grandpa:Yes,Ilikedthestars.Sarah:Me,too.OnedayI’mgoingtovisitthemoon.Therewasnolibraryinmyoldschool.WuYifan:TheAmericanstookaboutfivedaystogettherein1969.Sarah:Howdoyouknowthat?WuYifan:Easy,.Schoollifechangedalot,too.