sectionAgrammarsectionAgrammarsectionAgrammarsectionAgrammar八下英语八下英语Unit9HaveyoueverbeeUnit9Haveyoueverbeentoamuseum?ntoamuseum?八下英语八下英语Unit9HaveyoueverbeeUnit9Haveyoueverbeentoamuseum?ntoamuseum?Unit9Haveyoueverbeentoamuseum?Wheredoyouwanttogo?Iwanttogo…Doyouwanttogoto…?Summervacationiscoming,HaveyoueverbeentotheGreatWall?YesIhave./No,Ihaven’t.//No,never.你曾经去过…吗？ThailandHaveyoueverbeentoThailand?Yes,Ihave./No,Ihaven’t./No,never.HaveyoueverbeentoHainanIsland?Yes,Ihave./No,Ihaven’t./No,never.zooHaveyoueverbeento…?Yes,Ihave./No,Ihaven’t./No,never.spacemuseumHaveyoueverbeento…?Yes,Ihave./No,Ihaven’t./No,never.waterparkHaveyoueverbeento…?Yes,Ihave./No,Ihaven’t./No,never.AmusementparkHaveyoueverbeento…?Yes,Ihave./No,Ihaven’t./No,never.Haveyoueverbeentoasciencemuseum?YesI’vebeentoasciencemuseum./No,I’veneverbeentoasciencemuseum.Haveyouevervisitedthespacemuseum?Yes,Ihave.Iwenttherelastyear./No,Ihaven't.I’vebeentotheartmuseummanytimes.Me,too.AndI’vealsovisitedthenaturemuseum.I’veneverbeentoawaterpark.Meneither.GrammarFocusGrammarFocus现在完成时由主语＋have/has＋过去分词构成。其主要用法如下：GrammarFocus结构：主语+have/has+动词的过去分词一般疑问句：have/has…?Yes,Ihave.No,Ihaven’t.Yes,shehas.No,shehasn’t.Review现在完成时表示过去发生或完成的某一动作对现在造成的影响或结果。如：Haveyoureadthatstory？你读过那个故事吗？（“读”这一动作发生在过去，对现在造成的影响是：是否知道故事的内容。）Ihaveboughttwoapples．我买了两个苹果。（“买”这一动作发生在过去，对现在造成的结果是拥有两个苹果）1.在现在完成时中ever,never,just,already,yet在用法和意思上有什么区别？在学习这一概念的同时，还应注意常与现在完成时连用的几个副词：already,just,ever,yet,never等。already,just多用于肯定句中，ever,yet,never多用于疑问句和否定句中。如：Ihavealreadyfinishedmyhomework．我已经做完家庭作业了。Hehasjusthadhismeal．他刚吃过饭。HaveyoueversungthisEnglishsong？你曾唱过这首英文歌吗？Theyhaven‘tstartedyet.他们还没有身。Whhdfi(1).Have(has)beenin意为“已经在某地呆了多长...
