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1、Unit9Haveyoueverbeentoamuseum?SectionA3Grammarfocus–4c我去过北京两次。I________________Beijingtwice.2.旅客已经上船了吗？________thepassengers______onboardyet?3.这个故事如何结束？Howdidthestory_____________?hasbeentoHaveCompletethesentences.endupgone4.昨天他没有去那儿，我也没去。Hedidn’tgothereyesterday.______________.5.你听说过太空站吗？Haveyoue
2、ver________________thespacestation?Meneitherheardof/aboutHaveyoueverbeentoasciencemuseum?Yes,I’vebeentoasciencemuseum./No,I’veneverbeentoasciencemuseum.Haveyouevervisitedthespacemuseum?Yes,Ihave.Iwenttherelastyear./No,Ihaven’t.I’vebeentotheartmuseummanytimes.Me,too.AndI’vealsovisitedthenaturemuseu
3、m.I’veneverbeentoawaterpark.Meneither.肯定式否定式I/You/We/Theyhavefinishedthework.He/She/Ithasfinishedthework.I/You/We/Theyhavenotfinishedthework.He/She/Ithasnotfinishedthework.构成：have(助动词)+p.phas(第三人称单数助动词)+p.pPresentPerfectTense现在完成时疑问式回答HaveI/youfinishedthework?Hashe/shefinishedthework?Yes,you/Ihave
4、.No,you/Ihaven’t.Yes,he/shehas.No,he/shehasn’t.havenot常缩略为haven’t。hasnot常缩略为hasn’t。Haveyouhadyourlunchyet?Yes,Ihave.Ihavejusthadit.(现在我不饿了)表示过去发生或已经完成的动作对现在造成的影响或结果。现在完成时的用法have/hasbeento与have/hasgoneto的区别havebeento havegonetobe的过去分词go的过去分词它们是现在完成时态，表明动作已经发生，都表示去某个地方，但是它们的含义是不同的。区别？have/hasbeento
5、AB表示某人曾去过某地（现在已经回来）ShehasbeentoJapantwice.她去过日本两次了。IhaveeverbeentoBeijing.我曾经去过北京。have/hasbeento标志性词一、经常和表示次数的词连用，如once,twice,threetimes等，表示“去过某地几次”，如：MymotherhasbeentoBeijingtwice.我妈妈去过北京两次。二、可和just,never,ever等连用。Theyhavejustbeentothepark.IhaveneverbeentoAmerica.LucyhaseverbeentoChina.他们刚刚去过公园。我从
6、未去过美国。露茜曾经去过中国。have/hasgonetoAB表示某人在去某地途中或到了某地（现在还没有回来）·双方说话时讨论的第三人不在现场,所以一般不用第一人称和第二人称做主语，如：典型句型：—Whereisyoursister?—ShehasgonetoEngland.Jimisn’tathome.HehasgonetoShanghai.注意:遇到四个地点副词要去掉to,这四个地点副词是here,there,home,abroadMaryisn’there,shehasgonehome.Mybrotherhasbeenabroadthreetimes.Haveyoueverbeent
7、here?玛丽不在这儿，她回家了。我的哥哥去过国外三次了。你去过那里吗？have/hasbeentoORhave/hasgoneto1.--Where’sJim?--He____________Guiling.2.I____________HongKongtwice.3.IliketheCentryPark,soI_____________theremanytimesthisweek.4.Heisonvacation.H
