江苏省淮北中学八年级英语下册 Unit 3Online travel教案 牛津译林版.doc

江苏省淮北中学英语学科教案总 课 题 8B Unit3 Online travel总课时10第 1 课时课 题Welcome to the unit课型New教学目标To introduce the topic of computerTo activate existing vocabulary and identify the meaning of new words related to the topicTo guess meaning from picturesTo talk about the use of computer教学重点To activate existing vocabulary and identify the meaning of new words related to the topicTo talk about the use of computer.教学难点To talk about the use of computer.课前预习1. Preview the new words.2. Revise some verb phrases.课前准备录音机、多媒体课件教学过程教 师 活 动学 生 活 动Step 1 Having a free discussionAsk the ss to work in pairs to have a free talk.Step 2 PresentingDo you have a computer? Do you often use your computer? What do you use them for? Can you tell me different uses of computers? (Show pictures in Part A on page 41) Step 3 Having a discussionWhat do you usually use computers for? Theres a dialogue between Daniel and Simon. Read it and answer: What does Simon usually use his computer to do? How often does he use it to search for information?Step 4 PresentingTheres a story happening between our old friends Eddie and Hobo. They have no ideas about computers. Lets look at the pictures. Step5 Doing a listening taskNow, listen to the dialogue, and then answer the following questions: Step6 Reading it aloudStep7 Finding and writing expressionsYou are to go over page 40 and 41 again to find out and write down all the useful expressions. Make sentences of your own with them after class.Expressions from Comic strips & welcome to the unitHave no idea, look like a , the remote control, turn on, change the channel, love using the computer, hold a writing competition, write about, at ones school, presentto, learn more about, enter the writing competition, show the different uses of , play games, search for, send and receive e-mails, write computer programs, find out, usefor, useas a model, replacewith, fast and easyHomeworka. Read the comic strips and try to recite it. b. Try to revise the phrase and sentences in this period.A: What do you like doing? B: I like reading online.A: Do you like watching TV? B: Yes, I do. A: Which do you like better, watching TV or playing computer games? B: I like playing computer games better. A: Why? B: Because it makes my excited.Picture 1 We can use them for drawing and designing. Picture 2 We can use them for searching for information. Picture 3 We can use them for word processing. Picture 4 We can use them for playing games. Picture 5. We can use them for writing computer programs. Picture 6 We can use them for sending and receiving e-mails.Work in pairs to talk about the different uses of computers. Use the conversation in Part B on page 41 as a model. What does Eddie regard the mouse as? A remote control. Why does Eddie think the mouse is a remote control? Because when Eddie moves the mouse, something appears on the screen. They think the computer is a television.1. Do they know anything about the computer? 2. What does Hobo think the computer looks like? 3. Why does Eddie think the mouse is the remote control? Read the dialogue aloud, and then act it out.教学反思江苏省淮北中学英语学科教案初二年级教案活页纸 主备人：陈小军 审核人：初二英语组全体老师 总 课 题8B Unit3 Online travel总课时10第 2 课时课 题Reading I课型New教学目标To understand the aim of an educational CD-ROM and what the character can doTo infer meaning from keywords, context and existing knowledgeTo identify true or false statements based on the reading passageTo identify specific details by completing a conversation教学重点To identify true or false statements based on the reading passage教学难点To identify true or false statements based on the reading passageTo identify specific details by completing a conversation课前预习1. Preview the new words.2. Revise some verb phrases.课前准备录音机、多媒体课件教学过程教 师 活 动学 生 活 动Step 1 Having a revisionStep 2 PresentingDo you often use your computer to play computer games? Do you have any CD-ROMs? What are they? Do you have any CD-ROMs that are good for your study? /that are connected with education? We can call them educational CD-ROMs. (Show students an educational CD-ROM.) You can travel around the world in eight hours, can you imagine? I have a new educational CD-ROM called Around the world in Eight Hours. It sounds interesting, doesnt it? First, let me introduce it to you. Its designed by Nancy Jackson. It can help you learn English and geography at the same time. The main character of it is Itchy Feet. How to play it?Step 3 Reading the text and underlining the expressionsRead the passage, and try to get its main idea. Guess the meaning of the words, finishing Part B on page 44. Step 4 Listening and readingRead aloud the text to the tape, and then tell if the sentences in Part C1 on page 44 are true or false. Step 5 Having a detailed study of the passages1. Some information about Around the world in Eight Hours a new educational CD-ROM help learn English and geography at the same time be designed by Nancy Jackson has 8 level 2. The introduction of the game main character You get a point every time you answer a question correctly.When you get enough points, a cloud will carry you off to a place you have never visited. The places you have visited are marked in bright purple.3. How to play the game? play the role of the Itchy Feet eight level It takes an hour to finish each level. learn English by testing your knowledge of English grammar and vocabulary pass a level, see a world map the place you have visited are marked in bright purple.Step 6 Working for consolidationRead the passage, and then try to finish the profile. ProfileName of the gameAround the world in eight hoursNumber of the levels8Main characterItchy feetAge13GoalTo learn English and geography at the same timeArea of study The knowledge of English grammar and vocabularySettingIn a dreamDesigner Nancy JacksonSold inin all computer shops and bookshopsHomework a.Read after the tape five times. Your parents signature is needed. b. Remember all the words and phrases and make sentences of your own with them.A: What do you usually use your computer for? B: I usually use it to look for information online.A: Why? B: Because I have to write lots of articles.A: How often do you use your computer to email?B: Once a week.教学反思江苏省淮北中学英语学科教案初二年级教案活页纸 主备人：陈小军 审核人：初二英语组全体老师 总 课 题8B Unit3 Online travel总课时10第 3 课时课 题Period 3 Reading 2课型New教学目标To understand the structure of each sentencesTo find out and use the expressions from the textTo recognize and understand vocabulary about changes. To speak out the passage in your own words, following the structure of the passages教学重点To recognize and understand vocabulary about changes. To speak out the passage in your own words, following the structure of the passages教学难点To recognize and understand vocabulary about changes. To speak out the passage in your own words, following the structure of the passages课前预习1. Preview the new words.2. Revise some verb phrases.课前准备录音机、多媒体课件教学过程教 师 活 动学 生 活 动Step 1 Reading the passages togetherStep 2 Having a revisionThere are ten mistakes in the following passage. Please find them out and correct them.Step 3 Explaining the language pointsStep 4 PractisingMillie wants to know about Around the World in Eight Hours.Step 5 Finishing the exercisesGet the students to finish the following exercises without looking at the book to check if they have grasp the language points or remember the sentences. A new_(被叫作教育光盘) has just_(出版). It can help you _ (同时学习英语和地理).The main character of the game, itchy Feet, a _ (十三岁的男孩). One day, he had a very strange dream when he was _ (躺在草地上). In his dream, he saw a golden cloud, he had to _ (正确地回答问题来挣得足够的分数). He has _ (8个等级) and each level will take him about an hour. If he is smart enough, he can _ (在8小时内周游世界). During the game, it can help you learn English _ (通过测试英语语法和词汇的知识). It is a wonderful game and is _ (被设计者所设计), Nancy Jackson.You can get it in all computer shops and bookshops. Get it if you like it, or it will be _ (卖光).Step 6 ReadingHomework a. Learn the reading passage by heart. b. Tell your parents or your friends about the educational CD-ROM called Around the world in eight hours.Turn to page 42 and read the text aloud to the tape twice. At the beginning of the game, Itchy Feet saw a yellow cloud. These words are written on it, “Welcome, student! See those big flowers of different colors with questions on them. You will earn two points every time you answer a question correctly. When you have earned eight points, a cloud will come down and carry you to a city you have never visited before. This game has seven levels, and each level will take you about an hour. If you are hard-working, you can travel round the world in eight hours. The places you have visited are marked in light purple. What will you see after you pass all eight levels? Thats for you to know. 1. A new educational CD-ROM called Around the world in Eight Hours has just come out. 2. He was lying on the grass and looking at the beautiful blue sky when he fell asleep.3. When you play this game, you will play the role of Itchy Feet. 4. The places you have visited are marked in bright purple. 5. Get it now before it is sold out! According to the dialogue in Part C2 on page 45, first fill in the blanks, and then make a similar dialogue in pairs.Read the passage again together, trying to learn the passage better.教学反思江苏省淮北中学英语学科教案初二年级教案活页纸 主备人：陈小军 审核人：初二英语组全体老师 总 课 题8B Unit3 Online travel总课时10第 4 课时课 题Vocabulary课型New教学目标To identify words about the computerTo understand the functions of different parts of a computerTo use appropriate nouns to talk about computer functions and applications To describe the uses of different computer accessories教学重点To understand the functions of different parts of a computerTo use appropriate nouns to talk about computer functions and applications教学难点To use appropriate nouns to talk about computer functions and applications To describe the uses of different computer accessories课前预习1. Preview the new words.2. Revise some verb phrases.课前准备录音机、多媒体课件教学过程教 师 活 动学 生 活 动Step 1 Having a free discussion Step 2 PresentingWe have known that we can use computers for drawing and designing, playing games, writing computer program, etc. Do you want to know more about the computers? (Show pictures in Part A1 on page 46.) Step 3 PractisingDaniel is looking for some information about computers on the Internet. Now I say a sentence, you tell me what it is or what it is used for. Step 4 PractisingSimon has bought a new computer. Her cousin Annie is asking him some questions about it. Step 5 Playing a gameHomeworka. Read and learn these words and sentences by heart. b. Translation 1. 打印机能把字和图片打印到纸上。2. 我刚刚把信息储存到硬盘上。3. 我的新电脑比旧电脑要快的多。 4. 你可以在屏幕上选择一个图标，然后点击它来获得更多的细节。 (Keys: 1. A printer prints words and pictures on a piece of paper. 2. I have just saved this information in my floppy disk. 3. My new computer runs much faster than my old one. 4. You may get more detailed information by choosing a icon on the screen and clicking it.)A: Do you have a computer? B: Yes, I do. A: What do you use it for? B: I use it to search for information. A: Why?B: Because its fast and easy.A: How often do you use it to search for information? B: I use it to search for information every week. Work in pairs, and the underlined words can be replaced. Lets learn the different parts of a computer. Explain the parts one by one. (Addition words: floppy disk, program, hard disk, cursor)1. You use this set of keys for typing. (keyboard)2. Sets of instructions that control your computer. (program)3. A machine that puts your words and pictures onto paper. (printer)4. You can se words and pictures on it. (screen)5. A flat piece of plastic for storing information. (floppy disk) 6. This can store more information than a floppy disk. (hard disk)7. A short, movable line on the screen. (cursor) 8. You move it with your hand to move the cursor on the screen. (mouse)Complete their conversation in Part A2 on page 46, and then work in pairs to act it out. A Computer BingoYou are to draw a grid of nine squares in their books. You then write the words from Part A1 in the squares in any order. I will read out words from the list randomly and you are to keep a record of the ones I call out. You shall cross out the words when you hear them.教学反思江苏省淮北中学英语学科教案初二年级教案活页纸 主备人：陈小军 审核人：初二英语组全体老师 总 课 题8B Unit3 Online travel总课时10第5 课时课 题 Grammar A课型New教学目标To identify and use the passive voiceTo recognize and understand the context for using the passive voiceTo become familiar with the function of the word by to indicate the agent who does something教学重点To identify and use the passive voiceTo recognize and understand the context for using the passive voice教学难点To identify and use the passive voiceTo recognize and understand the context for using the passive voice课前预习1.Preview the new words.2.Revise some verb phrases.课前准备录音机、多媒体课件教学过程教 师 活 动学 生 活 动Step 1 Having a revisionWhats your best friends name? His name is Simon. / He is called Simon. Whats this called? (Show a picture of a computer) What are they called? ( Show the different parts of the computer) .Step 2 Presenting (Show an educational CD-ROM called Around the world in eight hours。) What do we call it? It is called an educational CD-ROM. (Passive voice)Who is the designer? It is designed by Nancy Jackson. (Passive voice) We use the active voice when it is important to know who performs the action. We can also use the passive voice when： 1. it is obvious who performs the action. Word processing skills are taught in our computer lessons. 2. we do not know or do not want to know who performed the action. The printer was sold already. 3. we think the action is more important than the person who performs the action. Educ