1 -When did become popular ? 2 -When did appear ? 3 -When was invented ? * Checking previous lesson What is the Internet ? LANS LANS WANS WANS INTERNET INTERNET Local area network Wide area network International network The Internet is a bunch of computers that The Internet is a bunch of computers that are connected. are connected. ( ( Lµ tËp hîp cã tÝnh toµn cÇu c¸c m¹ng m¸y Lµ tËp hîp cã tÝnh toµn cÇu c¸c m¹ng m¸y tÝnh ®­îc kÕt nèi víi nhau.) tÝnh ®­îc kÕt nèi víi nhau.) Jimhello Sandra Morgan Hong Hoa Huansui I- Vocabulary: 1.forum (n): 1.forum (n): di di Ôn nđà Ôn nđà 2.(to) surf the web: 2.(to) surf the web: Lø¬t web Lø¬t web 3.(to) communicate: 3.(to) communicate: Giao tiÕp Giao tiÕp 4.available (adj): 4.available (adj): Cã s½n Cã s½n 5.(to) deny: 5.(to) deny: Phñ nhËn Phñ nhËn 6.(to) get access to: 6.(to) get access to: TiÕp cËn TiÕp cËn 7.limitation (n): 7.limitation (n): Giíi h¹n Giíi h¹n 8.alert (adj): 8.alert (adj): C¶nh gi¸c C¶nh gi¸c Period 32:Unit 5: Lesson 4:Read Period 32:Unit 5: Lesson 4:Read Matching: 1.forum (n): 1.forum (n): 2.(to) surf the web: 2.(to) surf the web: 3.(to) communicate: 3.(to) communicate: 4.available (adj): 4.available (adj): 5.(to) deny: 5.(to) deny: 6.(to) get access to: 6.(to) get access to: 7.limitation (n): 7.limitation (n): 8.alert (adj): 8.alert (adj): a. liªn l¹c, trao ®æi a. liªn l¹c, trao ®æi b. diÔn ®µn b. diÔn ®µn c. l­ít trang web c. l­ít trang web d. tõ chèi,phñ nhËn d. tõ chèi,phñ nhËn e. tiÕp cËn e. tiÕp cËn f. c¶nh gi¸c f. c¶nh gi¸c g. s½n cã g. s½n cã h. giíi h¹n h. giíi h¹n Period 32:Unit 5: Lesson 4:Read 1.The Internet is a wonderful invention of modern 1.The Internet is a wonderful invention of modern life. life. 2.The Internet is a slow and inconvenient way to get 2.The Internet is a slow and inconvenient way to get information. information. 3.The Internet is available not only in cities but also 3.The Internet is available not only in cities but also in the countries. in the countries. 4.People use the Internet for purposes: education 4.People use the Internet for purposes: education and entertainment, and entertainment, 5.Bad program is one of the limitations of the Internet. 5.Bad program is one of the limitations of the Internet. 6.Everyone should be alert when using the Internet 6.Everyone should be alert when using the Internet True or false? T F F F T T fast and convenient only in cities communication and commerce Period 32:Unit 5: Lesson 4:Read 1.What does Sandra use the Internet for? 1.What does Sandra use the Internet for? She uses the Internet for getting information, She uses the Internet for getting information, communicating with her friends and relatives ,chatting. communicating with her friends and relatives ,chatting. 2.Why is it difficult for Hong Hoa to get access to it ? 2.Why is it difficult for Hong Hoa to get access to it ? Because the Internet is available only in cities. Because the Internet is available only in cities. 3. According to Huansui, What do people use the 3. According to Huansui, What do people use the Internet for ? Internet for ? They use it for many purposes: education, commerce, They use it for many purposes: education, commerce, communication and entertainment communication and entertainment Period 32:Unit 5: Lesson 4:Read Complete the table Complete the table • Benefits Benefits • Disadvantages Disadvantages - Getting - Getting information information - Communicating - Communicating - Chatting - Chatting - Playing games - Playing games - Education - Education - Entertainment - Entertainment - Commerce - Commerce - Time – consuming - Time – consuming - Costly - Costly - Viruses - Viruses - Bad programs - Bad programs - Electronic junk mail - Electronic junk mail - Personal information - Personal information leaking leaking - Spam - Spam [...]...Choose the best answer        1 .The Internet is a fast way to get a informative 2 I can with friends by means of e-mail a communicate  b communication 3 .The Internet is only in cities a available b avail 4 .The Internet has   b information a limit b limitation 5.People use the .for many purposes: education, communication, commerce,... information a limit b limitation 5.People use the .for many purposes: education, communication, commerce, entertainment a internet b international Period 32 :Unit 5: Lesson 4: Read Do exercise III (35) in work book Write the responses in the notebooks Prepare well for new lesson  . information - Communicating - Communicating - Chatting - Chatting - Playing games - Playing games - Education - Education - Entertainment - Entertainment - Commerce. Commerce - Commerce - Time – consuming - Time – consuming - Costly - Costly - Viruses - Viruses - Bad programs - Bad programs - Electronic junk mail - Electronic