人教版英语下册Unit 7 Section A.doc

主备人段小妙辅备八年级英语组个人修改意见课题Unit 9 Have you ever been to a museum?学习目标1. Words: camera; unbelievable; progress; rapid; unusual; toiet; encourage; social; paceful; perfect; itself; collect; German; ride; province; thousand; safe; simply; fear; whether; Indian; Japanese; fox; whenever; spring2. Phrases: a couple of; thousands of; on the one hand.on the other hand.教学重点1. 现在完成时的用法2. 不规则动词表的记忆教学难点1. have been to & have gone to2. How to improve students reading skills and writing skills.教学用具A tape recorder，multimediaSection A 1 (1a-2d)Step 1 Greetings and Revision Greet the class and check the homework.Step 2 Lead-in1. Guess the places of the pictures; they are the British Museum, space museum, history museum, water park, zoo, amusement park while lead in sentence patterns:“ Have you ever been to ？”2. Speaking Get students to work in pairs to practice the conversation: “ Have you ever been to”“Yes, I have”/ Not, I havent.Step 3 Pre-listening1. Section A 1a T: OK. Now open your books on Page 65. In Part 1a, 6 places are given. Please read the names of these places. (Teacher writes the names on the blackboard.) Which of these places would you like to visit? Rank them from 1 to 5.2. Talk about the pictureStep 4 Listening1.Listen and choose the best answer. The first and the second question aim to listening to time, and the third one aims to listen for the relationship. This activity trains students listening ability for listening for specific relationship.1）When did Sarah visit the National Science Museum?A. Today B. Yesterday C. Last year2）When did Claudia visit the nature museum?A. last year B. last summer C. Last school trip 3）What may the relationship be between the two speakers?A. Friends B. Teacher and studentC. Mother and kid. Answer: CCA2.Listen again. Listen and check the boxes. Have these students ever been to these places? (1b)Step 5 Speaking Step 6 Listening 2a 2b3.Speaking 2c Look at the map in 2a and make conversations about the places.4.Speaking 2d Role-play the conversation in 2d.Step 7 Language points1. I learned about the inventions that led to color movies, too. 我还了解了一些发明，它们成就了彩色电影。此处learn是“了解；获知；得知”的意思，由介词about或of引入所获知的具体内容。例如：The children were all shocked to learn of the death of their headmaster. 得知校长去世，孩子们都十分震惊。I only learned about the accident later. 我只是后来才得知了事故的情况。2. Ive never been camping. 我从未野营过。此句为现在完成进行时。这一时态的结构为“have been + 现在分词”，表示从过去某一时刻延续至今的动作。在本句中，说话人使用这一时态来强调自己至今从未有过野营的经历，欠缺这方面的经验。又如：Hes been watching TV all afternoon. 他一下午都在看电视。Weve been living like this ever since the birth of my little brother. 自打我小弟弟出生，我们就一直这样生活。Exercise1. 我去过北京两次。I _ _ _ Beijing twice.2. 大声读书是一种学习英语的好方法。Reading aloud _ _ _ _ to learn English.3. 昨天他没有去那，我也没去。He didnt go there yesterday. _ _. 4. 我了解了一些电影的知识。I _ _ some information about movie.5. 他的粗心导致了这次失败。His carelessness _ _ this failure.选用have, has填空:1. I _ told him the news. 2. She _ come back from school.3. You _ won the game.按要求改写下列各句:4. They have bought a computer. (改成否定句）5. He has lost his book. (先改成一般疑问句，再作肯定与否定回答）Step 8 Homework1. Practice the dialogue and remember the language points.2. Preview the next lesson.Step 9 Blackboard DesignSection A 2 (3a-3c)I. Knowledge and Ability Objects1. Key vocabulary: unbelievable, progress, rapid, unusual, toilet, encourage, social, peaceful, performance, perfect, itself, collect 2. Target language:1) I wonder how much more computer will be able to do in the future2) Watching them prepare the tea with the beautiful tea sets is just as enjoyable as drinking the tea itselfStep 1 Greetings and RevisionLook at the pictures and make conversation:A: Have you ever been to? B: Yes, I have./ No, I havent.Step 2 Pre-reading 1)Brainstorm: think of the kinds of museums that you can name. 2)Watch a video. A video about the International Museum of Toilets 3)Talk about the video.Step 3 Fast reading Match the words with its meaning and learn some new words. True or False( ) 1. American Computer Museum only has information about different computers there.( ) 2. Ken thinks computers will do more work in the future.( ) 3. International Museum of Toilets is a very unusual museum. ( ) 4. India has the most advanced toilet.( ) 5. Linlin didnt know why her grandpa loved drinking and collecting tea set.Step 4 Read the passage again and answer the questions.3a Step 5 Explanation1. I wonder how much more computer will be able to do in the future.不知道将来电脑还能够做些什么事情呢。1)wonder 表示“ (对某事)感到疑惑; 想要知道; 想弄明白; 琢磨”, 后面常接由what, how, who 或者if/whether引导的宾语从句。e.g. I wonder how theyre getting on. 我想知道他们现在过得怎样。 I just wonder if theyve arrived safely. 我就想知道他们是否安全抵达了。2) 此句从句部分的原始结构是: How much more will computers be able to do in the future? 是对陈述句Computers will be able to do (much) more in the future.(电脑将来能够做更多的事情。)的提问。由于充当了宾语从句, 疑问结构改成了陈述结构: how much more computers will be able to do in the future, 即: 将助动词还原到陈述句的位置。e.g. I dont know when he will come.我不知道他什么时候来。 I dont know where he lives. 我不知道他住在哪里。2. It also encourages governments and social groups to think about ways to encourage sb. to do sth. 鼓励某人做某事eg.My dad encouraged me to take part in the sports meeting.父亲鼓励我参加运动会。3. Watching the tea preparation is just as enjoyable as drinking the tea itself. 看沏茶的过程和饮茶本身一样令人愉快。 -able是一个典型的形容词后缀, 可加在动词之后, 表示“可.的; 能够的”。此处enjoyable(能使人快乐的; 令人愉快的) 便是一例, 再如:drinkable(可饮用的), washable(可洗的), readable(可读的), usable(可用的; 可使用的)等等。Step 6 Homework 1. Remember the words and expressions.2. Finish the exercises in the workbook.Section A 3 (Grammar focus 4c)1. Knowledge and Ability Objects1) Target language:Have you ever been to a science museum?Yes, Ive been to a science museum./ No, Ive never been to a science museum.Have you ever visited the space museum?Yes, I have. I went there last year./No, I havent.Ive been to the art museum many times.Me, too. And Ive also visited the nature museum.Step 1 Greetings and Revision Greet the class as usual and check the homework. Ask students to read the sentences of Grammar focus aloud.Step 2 Learn the Present Perfect Tense1. 用法 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(助动词) + p.p has(第三人称单数助动词) + 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 havent. Yes, he/she has. No, he/she hasnt. have not 常缩略为havent has not 常缩略为hasnt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 your lunch yet?Yes, I have. I have just had it.(现在我不饿了）I havent seen her these days.I have known Bob for three years.Ive been at this school for over two years.They have lived here since 1982.She has taught us since I came to this school. 某些动词的现在完成时可表示过去某一时间开始并一直持续到现在（包括现在）的动作或者状态，可以和表示延续的时间状语连用。表示持续动作或状态的是延续性动词。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 havent 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。 2. have been to & have gone to区别比较：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，不在这儿了）。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。 3. 一般过去时与现在完成时的区别比较：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，不涉及现在情况） 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。 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。 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, Step 3 Exercises 1. Finish exercises.I. 根据括号内的要求完成下列各句，每空一词(含缩写)。1. My parents have come back already. (改为否定句) My parents _ _ back _. 2. The boys have been to Japan l