Unit 3 Online travelVocabularyRevision1.What is Around the world in Eight Hours ?2.How many levels does this game have ?3.Where can we buy it ?Answer the questions of readingDifferent kinds of computersDo you know every part of me ? Lets learn it!keyboardscreenprintermouseiconmenuscreenprintermousekeyboardmenuLets play a guessing gameIt is used for showing words and pictures.A TV has it. A mobile phone has it. screenkeyboardIt is used for typing in words and other information.It has many keys on it.mouse It is called like a bad animal.You can click it .printerIt is used for putting words and pictures onto the paper.It is also connected to the host computer.A list of many choices on the screen.You can choose one of them .menuYou can also use this word in a restaurant.It always looks like a small picture.This small picture is a symbol of a program.You can click on it .iconComplete the conversation My new computer is much faster than the old one. I cantype very easily, And the is very comfortable.How do you know what you should do when you look at the ?With the , you can choose one icon in the and click on it for more details.Oh. I see. How can your teacher read your homework on the computer?I can send him e-mails or print it out.Do you have a new too?Yes, and it prints very quickly.keyboardscreenmousemenuprinterSuppose you are the computer seller.You want to sell your computer to a family.Please introduce the name and function of each part of your computer to your customers.For example:- Is there anything I can do for you?- Yes. We want to buy a computer, but I dont know much about it. Can you introduce it for us? Dialoguecompetitioncompetition1. They have QQ numbers, and they enjoy o_ chatting very much.2. The p_ in our office prints very quickly.3. We can work on a computer easily with a m_.4. He spends a lot of time in p_ computer games every day.5. Before you get on line, you have to turn on s_.6. When you click on an icon in the m_, What will you find?7. We can use k_ for typing.nlinerinterouselayingcreenenueyboardFill in the blanks with the first letter:The use of different parts of computer:1. You use this set of keys for typing.2. A list of possible choices that are shown on a computer screen.3. You can move it with your hand to move the cursor on the screen.4. You can see words and pictures on it.5. A machine that puts your words and pictures onto paper.6. You can click on it to open a menu or program of the computer.menu screen keyboard iconprinter mouse1. 知识的意思是大脑中的信息和理解力。知识的意思是大脑中的信息和理解力。 _ means the _ and understanding in your mind.2. 这个游戏以主要人物吃晚饭开始。这个游戏以主要人物吃晚饭开始。 The game _ with the main _ having _.3. 这些问题测试你们对英语语法和词汇的知识。这些问题测试你们对英语语法和词汇的知识。 These questions _ your _ of English grammar and vocabulary.4. 如果你不能打开这些程序，你可以重新启动一下电脑。如果你不能打开这些程序，你可以重新启动一下电脑。 If you cant _ the programs, you may _ the computer.5. 你们可以用这键盘打字。你们可以用这键盘打字。 You can use this _ for _.Translation:Knowledge informationbeginscharacterdinnertestknowledgeopenrestartkeyboardtypingHomework1. Revise what we have learnt today.2. Finish the exercises in your workbook.