单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*Unit9Unit9Haveyoueverbeentoamuseum?SectionA3Grammarfocus–4c我去过北京两次。I________________Beijingtwice.2.旅客已经上船了吗？ ________thepassengers______on boardyet?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？Haveyouever________________the spacestation?Meneitherheardof/aboutHaveyoueverbeentoasciencemuseum?Yes,I’vebeentoasciencemuseum./No,I’veneverbeentoasciencemuseum.Haveyouevervisitedthespacemuseum?Yes,Ihave.Iwenttherelastyear./No,Ihaven’t.I’vebeentotheartmuseummanytimes.Me,too.AndI’vealsovisitedthenaturemuseum.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.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IhavealreadytaughthimsomeEnglish.Johnhasneverbeentothespacemuseum.Myboyhasjuststartedjuniorhighschool.现在完成时常与时间副词already,never,ever,just,before,yet等连用。ever意为“曾经”，用于疑问句或否定句中，放在助动词与过去分词之间。e.g.Have you ever been to Hong Kong?你曾去过香港吗？  I haven’t ever spoken to her.我未曾和她说过话。  never意为“从来没有”常与before连用，多放在助动词与过去分词之间。  e.g.I have never travelled by plane before.我以前从来没有乘飞机旅行过。  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have/hasbeen(to)表示“曾经到过某地”，说话时此人不在那里，已经回来。侧重指经历。have/hasgone(to)表示某人“已经去某地了”，说话时此人可能在路上或已到那里，反正不在这里。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。(只说明上星期看了这部电影，不涉及现在的情况)一般过去时与现在完成时的区别①一般过去时只强调过去的动作；现在完成时强调过去的事情对现在的影响。②一般过去时通常与表示过去的时间状语连用；现在完成时则不能与表示过去的时间状语连用。③一般过去时单纯表示过去的经历；现在完成时表示过去的动作或状态延续到现在并可能持续下去。一般过去时的时间状语有：yesterday,lastweek,…ago,in1980,inOctober,justnow…共同的时间状语有：thismorning,tonight,thissummer,before,already,… 现在完成时的时间状语有：for,since,ever,never,just,already,yet,inpastyears…I.根据括号内的要求完成下列各句，每 空一词(含缩写)。1.Myparentshavecomebackalready. (改为否定句)Myparents_____________back____.2.TheboyshavebeentoJapanlotsof times.(改为一般疑问句) _______theboys_______toJapanlots oftimes?Havebeen haven’tcomeyetExercises3.Hasyoursistergonetothebookstore? (作肯定回答) _______,she_______.4.Ihavebeentothethemeparkthree times.(对划线部分提问) ___________timeshaveyoubeento thethemepark?5.Themoviehasbeenonforhalfan hour. (对划线部分提问) ____________hasthemoviebeenon?Howmany YeshasHowlongⅡ.根据括号中所给动词的提示完成下列句子或对话。1.I____________________(work)in thiscityfor7years.2.—Howlong______she______(live) here? —Sinceshe______(get)anewjobhere.haslivedhaveworked/workedgot 3.Howmanywords_____you ______________(learn)sincetwo yearsago?4.Mymother____never________ (hear)ofthisman.5.Tom_________(be)toChinatwice.havelearned/learnthasheardhasbeen4aPutthecorrectformsoftheverbsintheblanks.1.A:Doyouwant________(come)tothespacemuseum?B:No,I’vealready______(be)therethreetimes.2.A:Haveyou_____(see)therobotsatthesciencemuseum?B:Yes,I_____(go)therelastweekend.tocomebeenseenwent3.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_______(visit)thehistorymuseum?B:No,I’venever______(be)there.visitedbeen4bFillintheblankswiththecorrectformsoftheverbsinbrackets.Mostofus____________(see)MickeyMouse,DonaldDuckandotherfamousDisneycharactersincartoonsbefore.Buthaveyouever______(be)toDisneyland?Disneyland______(be)anamusementparkwithaspecialtheme—Disneycharactersandmovies.haveseenbeenisThere_____(be)manyexcitingrides,lovelyrestaurantsandfantasticgiftshopsthere.Youcanalso_____(see)theDisneycharacterswalkingaroundthepark.Andhaveyouever_______(hear)ofaDisneyCruise?This______(be)aboatridewithaDisneytheme.Youcan______(take)arideontheboatforseveraldaysandeatandsleeponit.areseeheardistakeOntheboat,youcan______(shop)andhaveDisneypartiesbeforeyou________(arrive)attheDisneyisland.shoparrive4cAnswerthesurveyquestionsandthenaskyourpartner.Haveyouever...YouYourpartnerbeentoanotherprovinceinChina?lostsomethingimportant?