人教版英语八年级下课件 Unit9第三课时Section A 3a---4c.ppt

1、Unit 9 Have you ever been to a museum?Section A Period Three,unbelievable progress rapid encourage performance peaceful province unusual,难以置信的 进步，进展 迅速的；快速的 鼓励 n. 供乘骑的游乐设施；和平的，安宁的 n. 省份 特别的,Words and expressions,Objectives,To learn the Present perfect tense with been, ever and neverTo learn the arti

2、cle 3a,A: Have you ever been to ? B: A: How about you? C: A: And you? D: ,Pairwork,Yes, I have. No, I havent. Me neither.,the Palace Museum,the Shaolin Temple,the Great Wall,Guilin,Shanghai,Hainan,A: Have you ever been to? B: No, I havent. / No, never. How about you? A: Me neither. / Neither have I.

3、,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 havent./I have never been to,Read fast and silently to find the general idea. The main idea of th

4、e article is about _ . A:American Computer Museum B:the National Museum of Toilets C:three museums,While reading,Fast reading,C,Careful reading,Read the article carefully and answer the questions. Which three museums do the students talk about?2.What do you think is the most interesting thing about

5、each museum?,The American computer Museum, the International Museum of Toilets,and the Hangzhou National Tea Museum.,The American computer Museum-the special computer that play chess even better than humans. The International Museum of Toilets-many different kinds of toilets. The Hangzhou National T

6、ea Museum.-the tea art performances.,Read for the specific ideas of 3a Task 1 Read the first paragraph and write T for true and F for false. (1)The most boring Ive ever been to is the American Computer Museum. ( ) (2)The museum has information about different rockets. ( ) (3)The old computers were m

7、uch smaller. ( ) (4)A special computer could play chess even worse than humans. ( ) (5)The museum is in America. ( ),T,F,F,F,T,Task 2 Read the second paragraph and answer the following questions. (1)Where is the International Museum of Toilets?(2)What are in the museum?(3)What does the museum show t

8、o people?,Its in India.,Many different kinds of toilets,About the history and development of toilets and encourages governments and social groups to Think about ways to improve toilets in the future.,Task 3 Read the third paragraph and complete the following form.,Last year,the Hangzhou National Tea

9、 Museum.,Hangzhou,Watched the tea artperformances,Why her grandpa loves drinking tea and collecting tea sets.,Post-reading activities,Task 1 Listen and repeat,Task 2Complete 3a without looking at the text.The American Computer Museum have information about _ _ computers and _ them. The old computers

10、 were much _. Its _ that technology has _ in such a _ way!I just cant _ my eyes when I _ so many different kinds of _ in the International Museum of Toilets. The museum _ people about the history and _ of toilets. It also _ governments and social groups to _ _ ways to _ toilets in the future.The Han

11、gzhou National Tea Museum is a _ and _ place near a lake. The tea art performances _ how to make a _ cup of tea with _ tea sets. _ the tea preparation is just _ enjoyable _ drinking the tea itself.,different,who invented,bigger,unbelievable,progressed,rapid,believe,saw,toilets,teaches,development,en

12、courages,think about,improve,relaxing,peaceful,show,perfect,beautiful,Watching,as,as,现在完成时 Present perfect,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。,Review,构成：1. 肯定句 现在完成时的肯定句式是 “have (has)过去分词”。 注意：该句式中的have或has是助动 词，has用于第三人称单数，其它人称 一律用have。,Review,2. 否定句：现在完成时的否定句式是 “havent（hasnt）过去分词”。 3. 疑问句：现在完成时的一般疑问

13、句式 是把助动词have或has提到主语之前。 回答用Yes, have (has). /No, havent (hasnt). 连用时间状语：already, yet, ever, never, just, before, several times 等。,注意：当have被用在现在完成时态中时，它可以和前面的代名词一起组成缩写形式。 我曾经到过纽约。 Ive been to New York once before. 我刚丢了我的铅笔盒。Ive just lost my pencil-box.,注意：never, ever一般置于助动词have/has之后，过去分词之前。,1. never

14、 从来没有，从不，表示否定He has never seen such a tall building. 他从未见过这么高的楼。 2. ever 曾经，主要用于疑问句Have you ever wanted to travel around the world? 你曾经想要周游世界吗？,现在完成时-与 ever, never 连用,have been to与have gone to 的区别,1. have (has) been to意为“曾经去过某地”，表示现在已经不在那里了。可与just, ever, never等连用。如：,Ive just been to the post office.

15、 我刚才去邮局了。 Have you ever been to Hangzhou? 你曾经去过杭州吗？ Mary has never been to the Great Wall. 玛丽从未去过长城。,have (has) been to 后面可接次数，表示去过某地几次。 Ive been to Beijing three times. 我去过北京三次。 They have been to that village several times. 他们去过那个村庄好几次了。,2. have (has) gone to 意为“到某地去了”，表示到了某地或正在去某地的途中。总之，说话时该人不在现场，

16、一般不用第一、第二人称代词作句子的主语。如：- Where is Tom? 汤姆在哪里？ - He has gone to the bookshop.他到书店去了。,同学们要注意现在完成时与一般过去时的区别。虽然这两个时态都和过去发生的事情有关，但是现在完成时强调这一动作与现在的关系，如对现在产生的结果、影响等，而一般过去时只表示过去的事实，不表示和现在的关系。如：,现在完成时与一般过去时,I have just been to London. I went there last month. 我刚去过伦敦，是上个月去的。 I have been to the science museum m

17、any times. I went there on our last summer vocation. 我已经去了科学博物馆很多次。 上个暑假我还去了呢。,小组讨论 英语助学 P115,单项选择。,1. Id like you to tell me something about Shen Nongjia. Im sorry, but neither Jack nor I _ there. (2013湖北孝感) A. have been B. had been C. have gone D. has gone 2. Miss Green isnt in the office. She _ t

18、o the library .A. has gone B. went C. will go D. has been,3. Julies father _ to London last month. He _ there three times. (2013江苏连云港) A. went; had gone B. has gone; has been C. went; has been D. has been; had gone,4. He has _ been to Shanghai , has he?A. already B. never C. ever D. Still 5. These farmers have been to the United States.Really? When _ there?A. will they go B. did they goC. do they go D. have they gone,Homework,Homework You must: 1. Memorize the new words and useful expressions. 2. Preview Section B If you can: Write a passage about a place that you have ever been to.,