冀教版(三起)英语八年级下册 Lesson19 How Do You Use the Internet(课件)
展开What connects us with people from different countries ?Unit4 The Internet Connects UsLesson 19 How Do You Use the Internet?Unit4 冀教版 八年级下1.Can read and master the new words (technology, keyboard, industry...)2.Can understand the Adverbial Clause with “ if ” Knowledge:Ability: 1.Can name the parts of a computer2.Can talk about how to use the InternetEmotion:Can use the Internet properlyA computer desktop[ˈki:bɔ:d] 键盘显示器[ˈdesktɒp]台式电脑 屏幕Name the parts of the computerI used to have the ______ computer with a black _________.desktopkeyboardused to do... 过去常常做...desktop [ˈdesktɒp] n.台式电脑keyboard [ˈki:bɔ:d] n.键盘But now I have a _____. I can use it to learn some knowledge about science and _________.tablettechnologydesktop [ˈdesktɒp] n.台式电脑keyboard [ˈki:bɔ:d] n.键盘tablet [ˈtæblIt] n.平板电脑technology [tekˈnɒlədʒi] n.技术I can use it to collect information about the ________.industrydesktop [ˈdesktɒp] n.台式电脑keyboard [ˈki:bɔ:d] n.键盘tablet [ˈtæblIt] n.平板电脑technology [tekˈnɒlədʒi] n.技术industry [ˈɪndəstri] n.工业I can also use it tosend the_________if we want to havea birhtday party. invitationdesktop [ˈdesktɒp] n.台式电脑keyboard [ˈki:bɔ:d] n.键盘tablet [ˈtæblIt] n.平板电脑technology [tekˈnɒlədʒi] n.技术industry [ˈɪndəstri] n.工业invitation [ˌɪnvɪˈteɪʃn] n.邀请What do you like to do on the Internet?listen to musicwatch moviesplay gamesvideo chat 视频聊天 do some shopping find informationstudy onlinelook for jobs Reading...1.What does Jenny like to use the Internet to do?2.What does Danny like doing? 3. What does Brian like doing on the Internet? 4. What is Brian collecting information about?5.找到文章中含有If的句子并翻译 use... to do... 使用...做...1.What does Jenny like to use the Internet to do?She likes to use the Internet to read about sports and technology.I have a tablet.It has no keyboard or mouse,so it is easy to carry.no用作形容词,表示没有。修饰单数名词相当于not a/an ;修饰名词复数相当于not any2.What does Danny like doing?He likes chatting with his friends online.chat with sb.与某人聊天I use the Internet to blog about donuts.写关于...日志/博客3. What does Brian like doing on the Internet?He likes doing research for his homework.4. What is Brian collecting information about?The coffee industry.Coffee grows in more than 70 countries!more than=over 超过;多于5.找到文章中含有If的句子并翻译 (1).If we want to have a meeting,I can send the invitation online . (2).If I work hard this evening,I will complete my research. 如果我们想开会,我就可以在网上发出邀请。如果今晚我努力的话,我会完成调查。1.If it rains, I will stay at home.2.If you don’t want to go alone, I will go with you.3.You must stop if the traffic is red.4.If you drive too fast, you may have an accident.5.Please call me if he comes tomorrow.6.Don’t play games if you don’t finish your task.观察例句找规律:if 条件状语从句用法总结:1.如果主句是一般将来时,从句用一般现在时。2.如果主句是含有“must, can, may”等情态动词,从句用一般现在时。3.如果主句是祈使句,从句用一般现在时。 主将从现;主情从现;主祈从现1. If you work hard, you’ll _____(get) there in the end.2. If you don’t stop him, he will ______ (play) games the whole day.3. If it _______ (rain) tomorrow, Danny will not go to the supermarket to buy donuts.4. If you ____ (go) to bed now, I’ll read you a bedtime story.getplayrainsgoHowto usetheInter-netJennyBrianDannyRead about sports /technologyLearn about almost anythingChat with friends/Video chatBlog about donutsSend the invitationDo research for homeworkSend e-mailsThe Internet is very useful and important. How do you think of the Internet ? Is the Internet perfect ?Spending too much time online is bad for people’s health . Look and SayIt may even make them be less social with family and friends . Look and Say Give some advice to my dear students:1.Don’t let the Internet take up all of your time..2.Use the Internet carefully and properly.Words: Phrases:keyboard, desktop, tablet, technology,industry, invitationuse sth. to do sth., used to do... , more than, chat with sb. ... Grammar: Adverbial Clause with “if”3.Jenny likes ________(chat) with her friends online in her free time.4.Yesterday we received an ________. Tom _______us___his birthday party. 1.The tablet has no_________. 2.I want to learn the new__________on the Internet. I.Fill in the blanks with the correct forms of the words. technology, invitation, keyboard,chatkeyboardtechnologychattinginvitationinvitedto1.We usually use a knife _____ things.A. cut B. cuting C. to cut D. cutting2._____ the Internet, we can learn ____ almost everything.A. By; from B. With;about C. On;at D. Without;of3.If it____ this Saturday ,we _____ for a walk.A. won't rain; shall go B. doesn't rain; will goC. isn't rain;go D. doesn't rain;go4.There are ______ in the classroom.A. not students B. no studentsC. no student D. not a student1.Recite the words and phrases.2.Read the text fluently.3.Finish the exercise book.
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