Unit 9 Section A (Grammar Focus-4c) 课件2022-2023学年人教版八年级英语下册

人教版 八年级下册 Unit 9 Have you ever been to a museum? Section A 3a--3c Made by Qianmo-studio Have you ever been to a museum? Unit 9 Qianmo-studio New words Sentences invent unbelievable social rapid unusual toilet make progress in encourage sb. to do sth./in sth. collection peaceful tea art performance perfect tea set itself progress encourage collect Expressions collector 1. It’s unbelievable that technology has progressed in such a rapid way. 科技进步如此之快，真是不可思议！ 2. It also encourages governments and social groups to think about ways to improve toilets in the future. 它还鼓励政府和社会团体想办法去改进未来的厕所。 3. I wonder how much more computers will be able to do in the future. 我想知道在未来，计算机还能多做多少事情。 4. Watching the tea preparation is just as enjoyable as drinking the tea itself. 看沏茶的过程和喝茶一样令人享受。 Review Qianmo-studio Move your eyes … Use your hands… Share your ideas… Encourage yourself to… Make a difference ! Let’s think. Use your head ! Museum Qianmo-studio A: _____ you ever _______ a _____? B: Yes, I ______. B: Me, ______. zoo Have been to have too zoo Review A:_____ you ____ ______ a __________? B: No, I __________. B: Me __________. Have been to water park haven’t neither water park Qianmo-studio A: Have you ever been to …? B: Yes, I have./ No, I haven’t. A: How about you? B: Me too./ Me neither. Pairwork Qianmo-studio Grammar Focus 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. Qianmo-studio 现在完成时 Present perfect tense 定义：表示过去发生或已经完成的某一动作对现在造成的影响或结果。 构成： 1. 肯定句：现在完成时的肯定句式是 “have (has)＋过去分词。 2. 否定句：现在完成时的否定句式是 “haven’t（hasn’t）＋过去分词”。 3. 疑问句：现在完成时的一般疑问句式 是把助动词have或has提到主语之前。 回答用Yes, …have (has). /No, …hav