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1、M7U3,The world online,1,2021/6/7,本节课的目标,学习和因特网相关的词汇。掌握和因特网及电脑使用相关的词汇以及人们在因特网上聊天常用词汇的缩写形式。激发科学创新意识。,2,2021/6/7,Talk about the computer.,Lead-in,3,2021/6/7,The music from the keyboard sounds like music from a real piano.,A keyboard is a set of keys on a computer that help you operate thecomputer.,Comp
2、uter terms,4,2021/6/7,I hate to clean windows.,Windows is a kind of computerprogram developed by Microsoft.,Memory is a space in the hard drive of a computer to store information.,Computer terms,Memory is something you may start to lose with age.,5,2021/6/7,Julie wants to have a pet mouse.,Mouse is
3、what you control with your hand to move the cursor on the computer screen.,Computer terms,6,2021/6/7,speaker,monitor,printer,screen,keyboard,mouse,Hard driver,CD-ROM / DVD-ROM drive,7,2021/6/7,Do you like to surf the Internet? What do you usually do online?,Watch moviesKeep in touch with different p
4、eopleSearch for information on different topicsShopPlay games,You must have known much about the Internet. Lets test ourselves!,8,2021/6/7,Do you know the following icon(图标) of the Internet? What are they used for?,Test,search(搜索),download(下载),9,2021/6/7,back arrow(后退箭头),refresh(刷新),home (主页按钮),10,2
5、021/6/7,minimize (最小化),maximize (最大化),close (关闭),11,2021/6/7,When you _ for something, you are looking for specific information.2. You can click the button of _ to return to the previous page.3. When youre looking at information without a specific goal, youre_.4. When you find something on the Inter
6、net that you want to save, you can _ it onto your computer.,search,back arrow,browsing,download,浏览,搜索,下载,回车键,12,2021/6/7,5. When you want to bring a page to full size, click the _ icon. 6. If you have something you want to publish on the Internet, you can _ it from your computer. 7. When you finish
7、viewing a page, you can click the _ icon at the top right hand corner to exit the page.,maximize,upload,close,最大化,关闭,上传,13,2021/6/7,8. When the web page has a problem, you can click on the _ button and the page may appear again without a problem. 9. If you want to stop viewing a page, but you might
8、want to come back to it later, click the _ icon and the name of the page will stay at the bottom of your screen.,minimize,refresh,刷新,最小化,14,2021/6/7,This is the home page of our School.,主页,Home page is the first page of a website, with links to all the other pages. There can also be a web page that
9、you choose to access first when you collect to the Internet.,15,2021/6/7,More words about the Internet.,It is an address where you can find a web site on the Internet . It usually includes www and com, net, org, edu.etc.,web address(网址),World Wide Web,16,2021/6/7,It is a document connected to the Wo
10、rld Wide Web, usually forming a part of a website.,web page(网页),17,2021/6/7,These are programs that allow you to search a website or the whole Internet for information.,Search engine (搜索引擎),18,2021/6/7,search engineweb addresshome pagewwwwebsiteweb pagelinkhackervirus,Test,搜索引擎,网址,主页,全球宽带网,网站,网页,链接,
11、病毒,黑客,19,2021/6/7,We are very familiar with the Internet and use it frequently. Which function of it do you think is the most important?/What do you used it for most usually?,20,2021/6/7,What does the letters in the circle refer to?,Youre welcome!,Thanks again!,See you!,Lets learn,21,2021/6/7,Abbrev
12、iations,LOL,Laugh out loud,FYI,For your information,KIT,Keep in touch,Be right back,BRB,Thanks in advance,TIA,As soon as possible,ASAP,Do you know the following abbreviations?,22,2021/6/7,B4： _OIC：_CUL8R：_BTW：_BFN：_,Guess the meaning of the expressions,before,Oh, I see.,See you later.,by the way,bye
13、 for now,23,2021/6/7,Part C on Page 39. Kenny is writing an e-mail to his grandfather, who has just learned to use a computer. Help him choose the correct words to teach his grandfather about the Internet.,24,2021/6/7,(1) browse (2) search engine (3) web addresses (4) web page (5) home page (6) back
14、 arrow (7) refresh (8) minimize (9) download,25,2021/6/7,Lets think,The Internet really benefits us a lot, however, is the Internet always beneficial to us? What negative aspects of the Internet do you know?,26,2021/6/7,Lets discuss,Everything has two sides, and the Internet as well. From the benefits and harm of the Internet, what will the Internet develop in the future? In what ways will the Internet improve our lives? / In what ways will the Internet be improved?,27,2021/6/7,Thank you,28,2021/6/7,部分资料从网络收集整理而来，供大家参考，感谢您的关注！,