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Lesson3TheInternetUnit3CommunicationTeachingAims:Youwillbeableto:1.LearnabouttheuseoftheInternetbyreading.（了解因特网用途）2.Learnaboutthestructureofthepresentperfecttense.（识别现在完成时态的结构）Task1Readandchoose•1.Makingacall•2.Sendingamessagethroughthemobilephone•3.Writingaletter•4.ChattingontheInternet•5.Sendingane-mail•6.TalkingfacetofaceLookandsayTask2WhatcanyouusetheInternettodo?LookandsayTask2WecanusetheInternettochatbyQQLookandsayTask2WecanusetheInternettobuythings.LookandsayTask2WecanusetheInternettoreadnews.LookandsayTask2WecanusetheInternettosende-mails.LookandsayTask2WecanusetheInternettowatchfilms.LookandsayTask2WecanusetheInternettodownload.Task3Readandchoose—WhatcanyouusetheInternettodo?—WecanusetheInternetto……ReadandchooseTask31.Whatdoes“e-business”meaninthepassage?Itmeans________.A.webuythingsinshopsB.wecanbuyandsellthingsontheInternetC.webuythingsoverthetelephoneD.electroniceconomyBReadandchooseTask32.Thebesttitleforthispassageis______.A.TheInternetB.E-businessC.SurfingtheNetD.GettingonlineATask3Readandchoose•1.gettingonline•上网•2.thanksto•多亏，由于•aworldofinformation•信息世界•4.communicatewiththerestoftheworld•和世界其他的人交流•5.sendoutmessagesquicklyandsafely•安全快捷地发出信息•6.curetheirpatients•治愈他们的病人•7.getnewknowledge•获取得到新的知识•8.doe-business•做电子商务•9.infact•事实上，实际上•10.acommunicationmedium•交流媒介•11.discoverhowtousetheInternetsuccessfully•发现如何成功地使用因特网•12.usetheWebtobuyandsellgoods•用网络来买卖货物•13.servecustomerandworktogetherwithbusinesspartnersontheNet•在网络上服务顾客并且和生意伙伴一起工作•14.Inshort,withitshighspeedandefficiency,theInternetwillbeverypopularinthenearfuture.•简而言之，以它的高速和高效，因特网在不久的将来将会很流行.1.Nowadays,gettingonlineforinformationhasbecomepopular.2.Infact,theInternethasbeenacommunicationmedium.3.ManycompanieshavealreadydiscoveredhowtousetheInternetsuccessfully.Task4ReadthepassageagainandwriteTask5Grammarinfocus1.Teacher:Haveyoueverhadane-mailaddress?•A:Yes,I____________.I___________hadonesince2005.•B:No,I____________.2.Teacher:HasZhangLilieverhadane-mailaddress?•A:Yes,she___________.She____________hadonefor4years.•B:No,she_____________neverhadone.•Task6Workinpairsandmakeasurvey现在完成时态专项练习•一、句型转换(每空一词)。•1.IhavebeentoMacaubefore.(改为否定句)•I______________beentoMacaubefore.•2.Hehasn’tcometoschoolbecauseheisill.(就划线部分提问)•__________________hecometoschool?•3.HehaslearnedEnglishfor5years.(就划线部分提问)•___________________________learnedEnglish?•4.Iboughtanewbikejustnow.(用just改写)•I________just__________anewbike.•5.WebegantolearnEnglishthreeyearsago.(改为同义句)•We_______________English________threeyears•6.Theyhavecleanedtheroomtwicethisweek.(就划线部分提问)•________________they______theclassroomthisweek?•二.按要求填空•A.用already或yet•1)Havetheytakendowntheoldpictures______?No,not___________.•2)Mostofushave___________finishedourcompositions•3)Hesaidhehadn’tvisitedhishome________.•B.用since或for•1)Mikehasbeenill_____alongtime.Hehasbeeninhospital______October.•2)Mrs.Liaohasbeeninhospital_________lastweek.•3)Ihavestayedatmyaunt’s__________twoweeks.•C.用havegone或havebeen•1)Wherearetheboystudents?They___________totheschoolfactory.•2)Isyourfatherin?No,he___________toShenzhen.•_______heever______therebefore?Yes,he_______thereseveraltimes•3)HeaskedmeifI__________toHangzhoubefore.ItoldhimthatIwantedtogothereforavisitasI_______never________tothatcitybefore.三汉译英1.吉姆已经完成作业了，他现在有空闲了。——————————————————————2.我父亲以前到过长城。——————————————————————3.她还没有看过那部新电影。——————————————————————4.她去过上海。——————————————————————5.他这些天去哪儿了？——————————————————————