Unit 9 Section A Grammar Focus（课件）-2024-2025学年人教版英语八年级下册

Unit9 Have you ever been to a museum? SectionA Grammar Focus 3a Three students talk about the most interesting museums they have ever been to. Read the magazine article and answer the questions. Which three museums do the students talk about? The American Computer Museum; The International Museum of Toilets; The Hangzhou National Tea Museum. Ken：The most interesting museum I’ve ever been to is the American Computer Museum. They have information about different computers and who invented them. The old computers were much bigger. It’s unbelievable that technology has progressed in such a rapid way! I’ve also learned that there was a special computer. It could play chess even better than humans. I wonder how much more computers will be able to do in the future. While-reading Read Para1 and answer the questions. 2.What does Ken think is the most interesting thing about the American Computer Museum? A special computer could play chess even better than humans. 1.What does Ken say about the American Computer Museum? It's unbelievable that technology has progressed in such a rapid way. Amy：I’ve recently been to a very unusual museum in India, the International Museum of Toilets. I just couldn’t believe my eyes when I saw so many different kinds of toilets there. The museum teaches people about the history and development of toilets. It also encourages governments and social groups to think about ways to improve toilets in the future. Read Para2 and answer the questions. There were so many different kinds of toilets. 2.What can we learn at the International Museum of Toilets? We can learn the history and development of toilets. 1.What does Ken think is the most interesting thing about the museum? Read Para3 and answer the questions. Linlin：Last year I went to the Hangzhou National Tea Museum. It’s a relaxing and peaceful place near a lake. The tea art performances show how to make a perfect cup of tea. Watching them prepare the tea with the beautiful tea sets is just as enjoyable as drinking the tea itself. I’ve finally realized why my grandpa loves drinking tea and collecting tea sets. 1.Why is the Hangzhou National Tea Museum a nice place to enjoy tea? 2.What does Linlin think is the most interesting thing about the tea museum? Because it’s a relaxing and peaceful place near a lake. Watching the tea art performance is enjoyable 3c Which of the underlined words in the passage have the following meanings make(something)better quiet become better made uncommon quick 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, l 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. 现在完成时 Present Perfect Tense 肯定式 否定式 I/You/We/They have finished the work. He/She/It has finished the work. I/You/We/They have not finished the work. He/She/It has not finished the work. 构成：have/has + p.p have not/ has not+p.p 疑问式 回答 Have I/you finished the work? Has he/she finished the work? Yes, you/I have.No, you/I haven’t. Yes, he/she has.No, he/she hasn’t. have not 常缩略为 haven’t。has not 常缩略为 hasn’t。 现在完成时的用法 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 Have you had lunch yet? Yes, I have. I have just had it. (现在我不饿了) 现在完成时常与时间副词already, never, ever, just, before, yet等连用 I have already taught him some English. John has never been to the space museum. My boy has just started junior high school. have / has been (to) have / has gone (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。 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。 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 一般过去时与现在完成时的区别 一般过去时 现在完成时 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 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。 时间状语有：yesterday, last week, … ago, in1980, in October, just now … 时间状语有：for, since, ever, never, just, already, yet, in past years … eg. 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) eg.I have seen the film. 我看过这部电影。 (我了解这部电影的内容) 1.A：Do you want_______(come)to the space museum? B：No, I’ve already_______(be)there three times. 2.A：Have you________(be) there three times. B：Yes, I________(go)there last weekend. 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. 4a Put the correct forms of the verbs in the blanks. to come been seen went spend to go going to go visited been Have you ever seen the cartoon Mickey Mouse and Donald Duck ? 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. 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. 4b Fill in the blanks with the correct forms of the verbs in brackets. saw been is are see heard is take shop arrive 4c Answer the survey questions and then ask your partner. Have you ever… You Your partner been to another province in China? lost something important?… Byebye $$