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1、Unit9Haveyoueverbeentoamuseum?SectionAGrammarfocus–4cHaveyoueverbeentoacomputermuseum?Yes,Ihave.ButIhaveneverbeentoatoiletmuseum.现在完成时结构：have/has+动词过去分词标志词：ever:“曾经”,一般用于疑问句或否定句中。never:“从不”，表示否定意义。Haveyoueverbeentoasciencemuseum?肯定回答：Yes,_____________asciencemuseum.否定回答：No,_____________
2、___asciencemuseum.提问：_____youevervisitedthespacemuseum?Yes,Ihave.Iwenttherelastyear.No,Ihaven’t.I’vebeentoI’veneverbeentoHave___________theartmuseummanytimes.Me,too.And_______________thenaturemuseum.我去过艺术博物馆很多次。我也是。我还去参观过自然博物馆。_________________awaterpark.Meneither.我从来没有去过水上乐园。我也没有。I’ven
3、everbeentoI’vebeentoI’vealsovisited比较：HehasbeentoBeijing.他曾去过北京。（人已回来，可能在这儿）HehasgonetoBeijing.他已经去北京了。（人已走，不在这儿）havebeento&havegoneto区别I’vebeentoBeijingthreetimes.我去过北京三次。Theyhavebeentothatvillageseveraltimes.他们去过那个村庄好几次了。have(has)beento后面可接次数，表示去过某地几次拓展1.我刚才去邮局了。I’vejustbeentotheposto
4、ffice.2.他已去杭州了。TranslatethefollowingsentencesintoEnglish.3.玛丽从未去过长城。HehasgonetoHangzhou.MaryhasneverbeentotheGreatWall.比较：Ihaveseenthefilm.我看过这部电影。(我了解这部电影的内容)Isawthefilmlastmonth.我上个月看了这部电影。(只说明上个月看了这部电影，不涉及现在的情况)一般过去时与现在完成时的区别一般过去时的时间状语有：yesterday,lastweek,…ago,in1980,inOctober,justno
5、w…现在完成时的时间状语有：for,since,ever,never,just,before,already,yet,inpastyears…4aPutthecorrectformsoftheverbsintheblanks.1.A:Doyouwant________(come)tothespacemuseum?B:No,I’vealready______(be)therethreetimes.2.A:Haveyou_____(see)therobotsatthesciencemuseum?B:Yes,I_____(go)therelastweekend.tocome
6、beenseenwent3.A:Let’s_______(spend)thedayatthezoo.B:Well,I’vealready______(be)thereacoupleoftimes,butI’mhappy_______(go)again.4.A:Howabout______(go)totheartmuseum?TherearesomespecialGermanpaintingsthererightnow.B:Sure.Whendoyouwant_____(go)?spendbeentogogoingtogo5.A:Haveyouever_______(v
7、isit)thehistorymuseum?B:No,I’venever______(be)there.visitedbeenLet’senjoysomepicturesaboutDisneyland.Fillintheblankswiththecorrectformsoftheverbsinbrackets.Mostofus________(see)MickeyMouse,DonaldDuckandotherfamousDisneycharactersincartoonsbefore.Buthaveyouever____(be)toDisneyla
