Unit 9 Have you ever been to a museum? Section A Grammar Focus (4a-4c) 课件（38张PPT）

课件38张PPT。Unit 9Unit 9 Have you ever been to a museum?Section A Grammar Focus (4a-4c)Language Goals: Present perfect tense with been, ever and never. 2. Talk about past experiences.a couple of German theme ride province两个；一对；几个 adj. 德国的；德语的；德国人的 n. 德语；德国人 n. 主题 n. 供乘骑的游乐设施；短途旅程 n. 省份A: Have you ever been to …? B: … A: How about you? C: … A: And you? D: …Yes, I have. No, I haven’t. Me neither.Reviewthe Palace Museumthe Shaolin Templethe Great WallGuilinShanghai Hainan A: Have you ever been to…? B: No, I haven’t. How about you? A: Me neither.Interview:(采访你的同桌)Report: I have ever been to ***, but I have never been to ***. My friend has ever been to***, but he/she has never been to ***.Have you ever been to…? Yes, I have./I have ever been to… No, I haven’t./I have never been to… Have you ever been to a science museum? Yes, I’ve been to a science museum./ No, I’ve never been to a science museum. Have you ever visited the space museum? Yes, I have. I went there last year./ No, I haven’t.I’ve been to the art museum many times. Me, too. And I’ve also visited the nature museum. I’ve never been to a water park. Me neither.构成：have(助动词) + p.p has(第三人称单数助动词) + p.p Present Perfect Tense现在完成时have not 常缩略为 haven’t。 has not 常缩略为 hasn’t。现在完成时的用法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：He has been to Beijing. 他曾去过北京。 （人已回来，可能在这儿） He has gone to Beijing. 他已经去北京了。 （人已走，不在这儿）have been to & have gone to 区别have / has been (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 / has gone (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：I have seen the film. 我看过这部电影。 (我了解这部电影的内容) I saw the film last month. 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, last week, … ago, in1980, in October, just now … 共同的时间状语有：this morning, tonight, this summer, before, already, …　 现在完成时的时间状语有：for, since, ever, never, just, already, yet, in past years …— _____ you ____ ____to a science museum? —Yes, I ____. I went to the National Science Museum last year. 2. —_____ you ____ ____ to a history museum? — No, I _____. — _____. (我也没去过) 3. ____ these students ___ _____to these place?Fill in the blanks.Haveever beenhaveHaveever beenhaven’t ... ...