Unit 9 Section A Grammar-4c 课件 2023-2024学年人教版英语八年级下册

Section A (Grammar Focus-4c) Unit 9 Have you ever been to a museum? Have you ever been to ...…? Guess Where have I been? No, I haven’t. I have never been to… Yes, I have. I have ever been to… history museum √ Me, too. Have you ever been to …? Guess Where have I been? The Great Wall Yes, I have. I have ever been to… No, I haven’t. I have never been to… Me neither. √ Have you ever been to …? Guess Where have I been? amusement park Yes, I have. I have ever been to… No, I haven’t. I have never been to… Me, too. √ 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. Find adverbs and adverbial phrases used with the present perfect tense. 现在完成时（2） ① ever 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。 Have you ever seen anything like it? 你曾见过像它这样的东西吗? I don't think I have ever been here before. 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 never ② never 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。 I have never lost the weight I put on in my teens. 我在十几岁时增加的体重从没减下去过。 现在完成时（2） 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. Find sentences using the structure “have/has been to”. What do they mean? 二、have/has been to 与 have/has gone to 的区别 have/has been to 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, three times 等，表示“去过某地几次”，也可和 just，never，ever等连用。 My sister has been to Dalian twice. 我姐姐去过大连两次。 Have you ever been to the West Lake? 你曾经去过西湖吗? have/has gone to 表示“去某地了”，暗含说话时该人不在现场。 — Where is Jim?吉姆在哪里? — He has gone to England.他去英国了。 (尚未回来) 1. My mother ___________ Beijing twice. 我的妈妈去过北京两次了。 2. —Is that Tom over there? 那边是汤姆吗？ —It can’t be him. He __________ Chengdu. 不可能是他，他去成都了。 has been to has gone to 1. 我去过海南岛两次。 I _____ _____ _____ Hainan Island twice. 2. 汤姆不在家，他去了上海。 Tom isn’t at home. He ____ ____ ____ Shanghai. have been to has gone to 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 … 现在完成时的时间状语有：for, since, ever, never, just, already, yet, in past years … 4a Tip: Find the key words to identify which form to use. Put the correct forms of the verbs in the blanks. 1. A: Do you want __________ (come) to the space museum? B: No, I’ve already ______ (be) there three times. 2. A: Have you ________ (see) the robots at the science museum? B: Yes, I ______ (go) there last weekend. to come been seen went 3. A: Let’s ________ (spend) the day at the zoo. B: Well, I’ve already _______ (be) there a couple of times, but I’m happy______(go) again. 4. A: How about _________ (go) to the art museum? There are some special German paintings there right now. B: Sure. When do you want _______ (go) ? 5. A: Have you ever _________ (visit) the history museum? B：No, I’ve never________ (be) there. spend been to go going to go visited been 两个；一对；几个 adj. 德国的；德语的；德国人的 n. 德语；德国人 Most of us _________ (see) Mickey Mouse, Donald Duck and other famous Disney characters in cartoons before. But have you ever _________ (be) to Disneyland? Disneyland ________ (be) an amusement park with a special theme — Disney characters and movies. There _________ (be) many exciting rides, lovely restaurants and fantastic gift shops there. have seen been is are n. 主题 Tip: Find the key words to identify which tense to use. Fill in the blanks with the correct forms of the verbs in brackets. 4b 17 You can also _________ (see) the Disney characters walking around the park. And have you ever _________ (hear) of a Disney Cruise? This _________ (be) a boat ride with a Disney theme. You can _________ (take) a ride on the boat for several days and eat and sleep on it. On the boat, you can _________ (shop) and have Disney parties before you _________ (arrive) at the Disney island. see heard is take shop arrive 18 Answer the survey questions and then ask your partner. 4c Have you ever... You Your partner been to another province in China? lost something important? Report I have never been to another province in China, but … has. He has been to … I have lost something important and I was sad. But … has never lost something important … $$