Unit9SectionAGrammar4c课件人教版英语八年级下册2

SectionA(GrammarFocus-4c)Unit9HaveyoueverbeentoamuseumHaveyoueverbeento...…GuessWherehaveIbeenNo,Ihaven’t.Ihaveneverbeento…Yes,Ihave.Ihaveeverbeento…historymuseum√Me,too.Haveyoueverbeento…GuessWherehaveIbeenTheGreatWallYes,Ihave.Ihaveeverbeento…No,Ihaven’t.Ihaveneverbeento…Meneither.√Haveyoueverbeento…GuessWherehaveIbeenamusementparkYes,Ihave.Ihaveeverbeento…No,Ihaven’t.Ihaveneverbeento…Me,too.√Haveyoueverbeentoasciencemuseum?Yes,I’vebeentoasciencemuseum./No,I’veneverbeentoasciencemuseum.Haveyouevervisitedthespacemuseum?Yes,Ihave.Iwenttherelastyear./No,Ihaven’t.I’vebeentotheartmuseummanytimes.Me,too.AndI’vealsovisitedthenaturemuseum.I’veneverbeentoawaterpark.Meneither.Findadverbsandadverbialphrasesusedwiththepresentperfecttense.现在完成时（2）①ever的含义及用法ever作副词，意为“曾经”，常用于现在完成时的否定句和疑问句中，位于助动词have/has之后、过去分词之前。Haveyoueverseenanythinglikeit?你曾见过像它这样的东西吗?Idon'tthinkIhaveeverbeenherebefore.我觉得我以前从未到过这里。一、现在完成时中的ever和never一、现在完成时中的ever和never②never的含义及用法never作副词，意为“从不；从未”，常用于现在完成时中，表示否定含义，位于助动词have/has之后、过去分词之前。IhaveneverlosttheweightIputoninmyteens.我在十几岁时增加的体重从没减下去过。现在完成时（2）Haveyoueverbeentoasciencemuseum?Yes,I’vebeentoasciencemuseum./No,I’veneverbeentoasciencemuseum.Haveyouevervisitedthespacemuseum?Yes,Ihave.Iwenttherelastyear./No,Ihaven’t.I’vebeentotheartmuseummanytimes.Me,too.AndI’vealsovisitedthenaturemuseum.I’veneverbeentoawaterpark.Meneither.Findsentencesusingthestructure“have/hasbeento”.Whatdotheymean?二、have/hasbeento与have/hasgoneto的区别have/hasbeento表示“曾经去过某地”，暗含现在已不在那里了。后可接次数，如once,twice,threetimes等，表示“去过某地几次”，也可和just，never，ever等连用。MysisterhasbeentoDaliantwice.我姐姐去过大连两次。HaveyoueverbeentotheWestLake?你曾经去过西湖吗?have/hasgoneto表示“去某地了”，暗含说话时该人不在现场。—WhereisJim?吉姆在哪里?—HehasgonetoEngland.他去英国了。(尚未回来)1.Mymother___________Beijingtwice.我的妈妈去过北京两次了。2.—IsthatTomoverthere那边是汤姆吗？—Itcan’tbehim.He__________Chengdu.不可能是他，他去成都了。hasbeentohasgoneto1.我去过海南岛两次。I_______________HainanIslandtwice.2.汤姆不在家，他去了上海。Tom

isn’t

at

home.

He

____

____

____

Shanghai.havebeentohasgoneto

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…现在完成时的时间状语有：for,since,ever,never,just,already,yet,inpastyears…4aTip:Findthekeywordstoidentifywhichformtouse.Putthecorrectformsoftheverbsintheblanks.1.A:Doyouwant__________(come)tothespacemuseumB:No,I’vealready______(be)therethreetimes.2.A:Haveyou________(see)therobotsatthesciencemuseumB:Yes,I______(go)therelastweekend.tocomebeenseenwent3.A:Let’s________(spend)thedayatthezoo.B:Well,I’vealready_______(be)thereacoupleoftimes,butI’mhappy______(go)again.4.A:Howabout_________(go)totheartmuseumTherearesomespecialGermanpaintingsthererightnow.B:Sure.Whendoyouwant_______(go)5.A:Haveyouever_________(visit)thehistorymuseumB：No,I’venever________(be)there.spendbeentogogoingtogovisitedbeen

两个；一对；几个

adj.德国的；德语的；德国人的n.

德语；德国人Mostofus_________(see)MickeyMouse,DonaldDuckandotherfamousDisneycharactersincartoonsbefore.Buthaveyouever_________(be)toDisneylandDisneyland________(be)anamusementparkwithaspecialtheme—Disneycharactersandmovies.There_________(be)manyexcitingrides,lovelyrestaurantsandfantasticgiftshopsthere.haveseenbeenisare

n.主题

Tip:Findthekeywordstoidentifywhichtensetouse.Fillintheblankswiththecorrectformsoftheverbsinbrackets.4bYoucanalso_________(see)theDisneycharacterswalkingaroundthepark.Andhaveyouever_________(hear)ofaDisneyCruiseThis_________(be)aboatridewithaDisneytheme.Youcan_________(take)arideontheboatforseveraldaysandeatandsleeponit.Ontheboat,youcan_________(shop)andhaveDisneypartiesbeforeyou_________(arrive)attheDisneyisland.seeheardistakeshoparriveAnswerthesurveyquestionsandthenaskyourpartner.4cHaveyou