8B unit3知识整理.doc

8B Unit 3 Comic strip and Welcome to the unitStep1 Lead-in1. T:Hello! How are you? If you feel tired, what would you like to do to relax yourself?S: Playing basketball; Listening to music; Watching TV; Playing computer games.2. Show students the pictures of TV computers and computer games.Can you tell me which is a TV and which is a computer? I know its really easy for you to notice the differences between them, but they are almost the same to our old friend, Eddie and Hobo.Step 2 Comic strips1. “Please watch carefully and guess whats happening.” Let students guess possible stories. 2. listen to the tape carefully to find the answers to the questions. 1.What do Hobo and Eddie think of the computer?2.What do Hobo and Eddie think of the mouse?3.Does a computer have channels?4.Do you think Eddie can turn on the computer?3. Language points1. I have no idea!= I dont know. I have no idea about sth.W 从句(how to do it/ what to do.)I have no idea of his address我不知道他的地址。I have no idea what it means我不知道它的含意。You have no idea how worried I was你想像不到我是多么担心。3. Look, the TV is turned on now.turn on/ off/ up/ downV.Turn against 背叛intotoleft/rightroundyellow/ red (Link verb 变得）turn n. It is ones turn to do sth. take turns to do sth. 轮流做.2. Agree with sb./ to do sth./ that 从句/on +提议、办法、计划I quite agree that we should start right now.3. different uses of computers n.use sth. to do sth. We use computers to draw.v. for doing sth.used to do Father used to drive to work.be used to sth./ doing 习惯于(做) Are you used to the life here?a used bike/ mobile a. (secondhand)English is widely used all over the world. 4. design，名词，“图案，设计”。如： a design for a dress衣服的设计。 I dont like the wall-paper design我不喜欢这壁纸的花样。 designer 意为“设计师，设计者”。如： I want to be a designer我想要成为设计师。 design还可作动词，意为“设计”。如： He designs dresses for the singer他为这位歌手设计服装。5. search +被搜查的人或场所search for +要寻找的对象look for +要寻找的对象1. 他们在房间里搜索过丢失的戒指了。They searched the room for the missing ring2.警察搜他的身想要找到钱包，但是却没找到。The policeman searched him for the wallet, but didnt find it.3.他们很早就出门去寻找那个男孩了。They went out early to search for the boy.4.你能尽快搜到这些信息吗？They went out early to search for the boy.5. send 送，寄出，打发，派遣 send out 发出，派遣，长出（树叶等）太阳发出光和热。The sun sends out light and heat.春天树上长出了新叶。The trees send out new leaves in spring.send away 开除，解雇，赶走那个老师为什么把他从学校赶走了？Why did the teacher send him away from the school?send for 派人去叫我们必须派人去请人来修电视机We must send for a man to mend the TV set.4. Invite two or three groups to act in front of the class.5. Ask students to retell the story in the role of Eddie.Step 3 Different uses of computers1. Showing a picture, ask students: What is the boy doing in front of the computer? Besides playing computer games, what else do you do with computers?Students may answer: Sending e-mails; Searching for information; Watching movies.2. Show students the six pictures showing different uses of computers. We can use computers for doing drawing and designing / playing games / searching for information / sending and receiving e-mails / word processing / writing computer programsThen changing the sentence into: Computers are used for word processing. Ask the students to practice in pairsStep 4 Oral practice1. Read the conversation between Daniel and Simon answer the questions:Q1:What does Simon use his computer for/? Why?Q2:How many times a week does he use it to do that?2. Make a survey of the uses of computers in the class to see how many students use them to play games and how many to look for information for school lessons.Please become aware of the harm computers may bring to our health and school lessons. Lets make good use of the modern technology.Step 5 Homework(1).Remember all the new words and expressions.(2).Read the dialogues again and again.(3).Practise the dialogues and make up new ones with your partner about computers.(4).Try to find out some other information about computers. 8B Unit 3 Reading (1)Step 1 Revision Translate the sentences into English.1. 我通常用电脑搜寻信息。2. 你表弟隔多久用电脑写一次电脑程序啊？3. 我们通常用电脑干什么？4. 人们可以在电脑上绘画和搞设计，对吗？5. 电脑有许多不同的用处，例如收发电子邮件、玩游戏、文字处理。6. 我不能同意你的看法，因为电脑应该用于学习。7. 你们可以用这一系列的键来打字。8. 硬盘比软盘储存的信息多。9. 请用你的手移动鼠标以移动屏幕上的光标。10. 把电子词典存在硬盘上更好，因为它需要的存储量很大。11. 控制好自己，别发怒。12. 打印机是一种可以把你的字和图片放到纸上的机器。1. I have no idea. = I dont know. 2. Eddie thinks the computer looks like a television.3. He disagrees to play with the computer with me.4. The remote control is different from the mouse.5. He wants to change the channel because Channel Six is boring.6. The TV is turned on now and do you agree to turn to an interesting channel?Step 2 Lead-inTell students they are a grammar mistake and vocabulary mistakes. Both grammar and vocabulary are the knowledge of English.So if you can learn grammar and vocabulary well, you can have good knowledge of English. Thats to say, your English will be better, or your English will reach a higher level. Ask students to read the new words: grammar vocabulary knowledge level (Take out a dictionary, a grammar book and an English novel) Tell the students that they can learn English using these books. Show the novel to the students and tell them that they can learn a lot of good qualities from it. Thats to say, they can get much education from it. Say, the novel can educate us. Or, the novel is educational.(1) We can use computers to study English. Computers are very great invention to the world. They are changing almost everyones life. So we say computers play an important role in our life? Do you know what role it is?. It plays a role of tool of communication. Read the new words after me: role / play the role ofWhats wrong with the cat in the picture? Its head is itching. Or it has an itchy head.T:If your feet are itching,. S: We have itchy feet.Step 3 ReadingT:I have itchy feet. And today Ive brought good news to you who love traveling. Now we can travel around the world in eight hours and learn English at the same time. Can you guess how we can make it?S1:We can travel around the world online.S2:We read the introductions to places in English.S3:In fact, it is a game. You can continue the game only after answering some English questions. T: You are very clever. Actually an educational CD-ROM takes us around the world. 1. Listening task: Q1. Who is it designed by? Q2.Whats the name of the main character? Q3.How many levels are there in the game? Q4.Where can you get the CD-ROM?2. Reading Task 1: Go through the passage silently, underline the words you dont understand and try to guess the meanings: Finish B onP443. Reading Task 2 Read carefully to answer the questions:Q1:What did Itchy Feet see in his dream?Q2:How do people play the game?Q3:How does the CD-ROM help us learn English?Ask students to read the answers every twice.4. Reading Task 3: Read aloud through the Reading, then put it into several parts: Part1:The introduction to the CD-ROM.(its name; its aim and its designer)Part2:The main character and its dream.Part3:The way to play the game.Part4:Conclusion (Where you can get one)5. Ask students to deal with each part in detail. Part1:The introduction to the CD-ROM.(its name; its aim and its designer)Ask students to use passive voice to put the information together:The game is called Around the World in Eight Hours. It is used for learning English and geography. It was designed by Nancy Jackson.Part2:The main character and its dream.Q1:Do you know why the main character is named Itchy Feet?Q2:Can you read the words on the golden cloud with special intonation with your imagination?Part3:The way to play the game.Ask students to tell which is F and which is T.1.The travel will take you at most eight hours.2.You will see nine maps of the world after passing all levels.3.You will learn some knowledge of geography every time you reach a new place. Make students to read this part loudly. Ask students to complete the flow chart of this part.Part4: Conclusion (Where you can get one)8B Unit 3 Reading (2) Period (3)RevisionStep 1, DictationPut the sentences into English.1. A new educational CD-ROM called “Around the World in Eight Hours” has just come out.2. The main character is a 13-year-old boy who loves traveling.3. He was lying on the grass and looking at the beautiful blue sky when he fell asleep and had a very strange dream.4. See those big clouds of different colours with questions on them?5. You earn a point every time you answer a question correctly.6. When you have earned enough points, a cloud will come down and carry you off to a new place you have never visited before.7. Every level will take you an hour to finish.8. This CD-ROM can help you learn English by testing your knowledge of English grammar and vocabulary.9. The places you have visited are marked in bright purple.10. Get it now before its sold out.11. That is for you to find out. 12. learn about the Museum of London13. play the role of14. at the same time15. the designer of the all-time favourite CD-ROM “Online Traveller”Showing students a picture of the earth and saying: People say the earth is becoming smaller. Do you agree? And why? The invention of computers and the wide use of CD-ROMs make the world smaller.Now you can travel around the world in eight hours online now. How can we make it? Complete the following sentences. You every time you answer a question correctly. When you have enough points, a cloud Every time you reach a new place, you will see. Every time you pass a level, you will seeStep 2.Language Point1:1. 一个新的被称为”八小时环游世界”的教育光盘刚刚发行了.A new educational CD-ROM called “Around the World in Eight Hours” has just come out.2. come out 1.The rain stopped and the sun _ .2.Look! the daffodils _. They smell so nice!3.When is your now novel _?4.The photos from our trip havent _.5.Her best qualities _ in the terrible e out-出来; 开放; 出版; 冲洗; 显示3. educational，adj，“教育的，教育性的”。如： an educational system 教育制度 an educational program 教育节目 an educational game educational toys education，n(u)“教育”，但是可以说: a good education 她受过大学教育。She has had a college educationHe has so _ education that he cant teach so_ students. A. few, little B. little, few C. little, little D. much, little4. an educational CD-ROM (called ) named./ with the name of1. 叫做“时尚”的杂志很受年轻人欢迎。The magazine called/ named Fashion is very popular among the young.2. 我有一个叫Jack的朋友。I have a friend called/ named Jack.3. King 家里有一个叫Cathy的女儿。The King family have a daughter called/ named Cathy. 区分： 1. He is a boy (called Tom). 2. The boy is called Tom. 1. a boy called Tom 是一个短语，called是过去分词修饰前面的名词。如：被他摔坏的杯子 在那个公司挣到的钱2. The boy is called Tom. 是一个被动句， is called 是被动的谓语动词，这个杯子被他摔坏了。这个钱是在那个公司挣到的。5. at the same time，“在同时”。他有很多家庭作业要做，同时他得帮助他妈妈干家务活。 He has a lot of homework to do and at the same time he has to help his mother do housework 6. character，名词，“性格，特性”。如： 他们性格相当不同。 They have quite different characters又意为“角色，人物”。如：那故事只有几个角色。 The story has only a few characters那出戏的主角是哪几个人? Who are the main characters in the play?7. 一天, 他躺在草地上, 看着美丽的蓝天, 就在那时他睡着了并做了个奇怪的梦.One day, he was liying on the grass and looking at the beautiful blue sky when he fell asleep and had a very strange dream.Ask students to use “while” instead of “when”.One day, while he was living on the grass and looking at the beautiful blue sky, he fell asleep and had a very strange dream.Showing students some other uses of “when”.1.I loved history when I was at school.2.Call me when youve finished.3.Can you talk with me for a while when you are free?4.He was just falling asleep when the phone rang.8.He is a 13-year-old boy and loves traveling =a boy of 13 years old (of age)= a boy of 13a 20-meter-wide road an 80-meter-deep wellMy brother has an_ son.A.18-years-old B. 18th-year-old C. 18-year-old D. 18 years oldI hear we will have a _ holiday in_.A. 2 days, 2 days time B. 2-day, 2 days time C. 2-day, 2 days time D. 2 days, 2-days timesleep v. 睡觉，可延续。n. have a nice sleep He likes sleeping, and today he has slept for eight hoursasleep adj. 表示状态，睡着的，只能放在系动词后面，或构成词组。fall asleep (V短) be asleep (V延) be sound (fast) asleep She is asleep, dont wake her upHe fell asleep in the sofa when he was reading the novel.sleeping adj. 放在名词前面，修饰名词。A sleeping baby is lovely.a sleeping bag/ a sleeping baby/ a sleeping trainHe _ten minutes ago. fell asleepHe _ for ten minutes. has been asleep/ (has slept)9. He had a very strange dream. n. (c) have a terrible dreamdream of/about sth. (doing sth.) / that 从句V. dreamed/ dreamt He dreamed of his grandmother yesterday.As soon as he fell asleep, he dreamt that he went to the garden and began to work.Do you dream at night?10. correctly，adv. “正确地”正确地拼写 spell correctly 她所有的问题都答对了。 She answered all the questions correctly反义词：incorrectlyHe cant use the computer, so he used it in an incorrect way/ used it incorrectly. correct，a. = right他确信他得出了那道题的正确答案。 He was sure he had the correct answer to the problem11. every time ，连词，意为“每当、每次”，后面注意用一般现在时或者过去时。和when, as soon as, before, after, if 等一样。我每次感冒就得吃药。I have to take medicine every time I catch a cold.每次她来，总要带些书给我看。Every time she comes, she will bring me books.每次他去上海，总要拜访他。Every time he went to Shanghai, he would visit him.You get a point every time you answer a question correctly.Every time you answer a question correctly, you get a point.1.每一次我扮演老人的角色,大家都大声笑.2.每一次有新的教育光盘发行,我都要为女儿买一盘.3.每一次在我们开始学新课时,老师总要测试我们的 英语语法和词汇知识.4.每一次你遇到生词,你都应该用亮色把它标出来.5.每一次水果买完,他都会高兴地唱支歌.12. play the role of sb. 扮演的角色他在这部剧中扮演老国王的角色。He played the role of the old king in this play.我将扮演刘胡兰的角色。I will play the role of Liu Hulan. play an important role in 在中起重要作用教育在我国的发展中起着重要作用。Education plays an important role in the development of our country.13. Each level will take you about half an hour to finish. 本句同：It will take you about half an hour to finish each level. 常用句型: It takes sb. some time to do sth. (sb.) spend some time/ money (in) doing sth.意为“花费时间/金钱做某事” (sb.) spend some time/ money on sth.意为“在某事上花费时间/金钱” (sth.) cost sb. some money意为“花费某人钱”(sb.) pay some money for sth.意为“为某物支付钱” Chinese students _ more time on homework/ doing homework than British students. It _ me 2 and a half hours to get to Shanghai by train.The computer _ him $3,000. He _ $200 for his dinner.14. 这个只读光盘通过测试你的英语语法和词汇知识来帮助你学习英语.by为介词， 意为“通过”，后加动词的-ing形式。e.g. We can improve ourselves _.（通过每天的训练）He prefers to travel by air / land / sea.15. knowledge，n (u)，“知识，认识，消息”much /a little /some /a bit of knowledge我对日语所知有限。 My knowledge of Japanese is poorI have little knowledge of Japanese.他是个有学问的人。 He is a man of knowledge到目前为止，我们已经学了这么多的电脑知识。 We have learnt so much knowledge of computers so far.16. find out 发现、查明真相或者事实，后面接名词短语和从句。他今晚一定会把真相查明。He is sure to find out the truth tonight.他们发现实际上他需要睡眠。They found out that actually he needed sleep.我们必须弄清楚这是谁干的。We have to find out who did this.我必须给Smith先生打个电话，看他是否有空。We must ring up Mr. Smith to find out if he is free this evening.17. sell out，“卖光，卖完”。 Sold sols 把他们都卖掉了 sell them out 那些杂志已全部卖完。 The magazines were sold out( We sold the magazines out.) 那家店卖清了所有的存货(stock)。 The shop sold out all the stock/All the stock was sold out.This style of dress looks_ and sells_.A. good, good B. well, well C. good, well D. well, good18. The places you have visited are marked _bright purple.Ask students to know more about the uses of “in”.八小时环游世界; 出版/发行;教育只读光盘;主要人物; 痒痒脚; 一个十三岁的男孩; 躺在草地上; 睡着;一朵金色的云彩;带你去一个你从未去过的地方; 扮演”痒痒脚”的角色; 通过所有的八个等级; 用亮紫色标注; 通过测试你的词汇知识帮你学英语.1. 看, 他睡得很熟, 你最好不要叫醒他.2. 那个叫做凯蒂的女孩犯的错误最少.3. 虽然我很困(sleepy a.), 但是外面很吵,我睡不着.4. 一个十八岁的澳大利亚男孩被警察抓到了.5. 当他听流行音乐时, 睡着了.Period 4) 8B Unit 3 VocabularyStep 1: Lead-in(1) Showing students a picture of a computer and asking them to say something about it one by one as much as possible. (2) Ask students to read a passage about computers and find out the missing words.The computer is more and more p_ in the m_ world. It u_ to be large before, but now it becomes smaller and s_. The family computer looks l_ a TV set. We can use it to get o_. Computers are very u_. People can use them to do many things. For example, they can be used for p_ games, s_for information, word p_, drawing and d_, writing computer p_, sending and r_ e-mails.T: Now, it is known to all that computers plays a more and more important role in the world. Lets know more things about computers today.Step 2 Vocabulary Part A1. Words about computersLook at the picture of a computer and write out the names of the computer parts.Keyboard mouse printer screen Show another three pictures of computers: menu program ironStep3 Vocabulary PartA2. ConversationStep 4 Vocabulary Part B1. Let students finish the exercises B on P12.2. Check the answers.3. Do some more exercises.4. Oral work: Brain storm (let one student choose one of the adjectives to make one sentence, and his or her desk-mate use the opposite to make a sentence. One pair by one pair. Which group can do the best