Unit 3 Period 1 Welcome to the unit學(xué)習(xí)目標(biāo)：學(xué)習(xí)目標(biāo)：1.了解本單元的主題是電腦。了解本單元的主題是電腦。2.根據(jù)圖片猜測(cè)意思。根據(jù)圖片猜測(cè)意思。3.了解并談?wù)撾娔X的基本用途。了解并談?wù)撾娔X的基本用途。4.理解并掌握下列單詞、短語(yǔ)和句型理解并掌握下列單詞、短語(yǔ)和句型： online television program look like turn on search for information send and receive e-mails computer programs I have no idea! What do you use your computer for?mouse 鼠標(biāo)鼠標(biāo)screen 屏幕屏幕keyboard 鍵盤鍵盤remote control 遙控器遙控器 computers 電腦電腦I use my computer to chat with my friends. listen to music.see films.playing gamesdrawing and designing searching for informationword processingwriting computer programssending and receiving e-mails chatting (with friends)Practice: Different uses of computersdrawing and designing searching for informationword processingplaying gameswriting computer programs sending and receiving e-mailsDANIEL AND SIMON ARE ALSO TALKING ABOUT THE USES OF COMPUTERS.Please listen to the record and answer questions :1.What does Simon usually use his computer for? 2.Why?3.How often does he use his computer?He usually uses his computer to search for information.Because its fast and easy.Every week.Language pointsI use my computer to chat with my friends. listen to music.see films.Every week./Once a week./Twice a month./Sometimes./Never.Work in pairs.Use Daniel and Simons conversation as a model.Its time for your turn!NOW ITS TIME FOR EDDIE AND HOBO!Do Eddie and Hobo know well about computers?No, they dont.READ AFTER THE TAPE.Practice with your partners.Act the conversation out.Eddie and Hobo first see the computer. They dont know what it is. Hobo thinks it _ _ a _. And Eddie thinks the mouse is the _ _ . They _ _ the television and use the mouse to _ _ _,but it is boring.Do exercise:DO YOU KNOW ANY OTHER USES OF COMPUTER? _ _ _ _ _ _ _ _I use it to（畫(huà)圖和設(shè)計(jì)）（畫(huà)圖和設(shè)計(jì)）.（打游戲）（打游戲）.（制作卡片和網(wǎng)頁(yè)）（制作卡片和網(wǎng)頁(yè)）.（網(wǎng)上購(gòu)物）（網(wǎng)上購(gòu)物）.（搜索信息）（搜索信息）.（文字處理）（文字處理）.（編寫(xiě)程序）（編寫(xiě)程序）.（發(fā)送和接收郵件）（發(fā)送和接收郵件）.draw and design play gamesmake cards and homepagesgo shopping onlinesearch for informationdeal with word processingwrite computer programssend and receive e-mails課堂小結(jié)：課堂小結(jié)： Language points. To know and talk about the different uses of computer.turn on search for informationsend and receive e-mails computer programsuse it to do sth.I have no idea!What do you use your computer for?HOMEWORKRemember the important words and phrases;Recite the comic strip;Finish your exercise book.