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Unit9SectionAPeriod1(1a-2c)Whichoftheseplaceswouldyouliketovisit?spacemuseumhistorymuseumartmuseumwaterparkzooamusementparkIwenttotheseplacesbefore,soIcansay:Ihavebeentoawaterpark.Ihavebeentoaspacemuseum.Haveyoueverbeentoasciencemuseum?Yes,Ihave.IwenttotheNationalSciencelastyear.No,Ihaven’t.Haveyoueverbeentoahistorymuseum?Meneither.Let’sgotoonetomorrow.havebeento/havegoneto/havebeenin(1)havebeento...表示“曾经去过”，说话时已不在去过的地方，常与ever,never，just等连用。后可接次数，如once，twice，threetimes等，表示“去过某地几次”。(2)havegoneto...意为“去了某地”，表示到了某地一般不用第一、二人称作主语。（3）havebeenin...表示“在某地待多长时间”，常与表示一段时间的状语连用。2aLookatthemapofthetown.Listenandcircletheplacesyouhear.ListenagainandcircleTfortrueorFforfalse.1.Tinawenttothespacemuseumlastyear.2.Johnhasneverbeentothespacemuseum.3.Theyaregoingtotakethesubway.Conversation1TTT2b1.Lindahasbeentotheamusementpark.2.Lindawenttotheamusementparkyesterday.3.Lindaisgoingtotheamusementparkagainbybike.Conversation2FTF1.Frankhadagreattimeatthewaterpark.2.Frank’sfriendhasneverbeentothewaterpark.3.Frankandhisfriendaregoingskating.Conversation3TTFGoodbye!