Unit2Unit2LanguageLanguagePeriod1WelcometotheunitTeachingAims:1.Learnaboutfivedifferentlanguageforms2.Developstudents’speakingabilitybyexpressingtheiropinionsinthediscussion.TeachingImportantPoint:Developstudents’speakingability.TeachingMethods:Individual,pairorgroupworktomakeeverystudentworkinclass.TeachingAids:1.Themultimedia2.TheblackboardTeachingProcedures;Step1GreetingandLead-in1.Doyouknowwhattitleofthisunitis?2.Whatlanguagedoyouspeak?Canyouspeakotherlanguages?3.Doyouknowhowmanylanguagesthereareintheworld?Stpe2Welcometotheunit(Showthestudents5pictures)Whenwetalkwithotherswemakeourselvesunderstoodnotjustbywords.Canyoutellusotherlanguageforms?1.EmoticonsandSmileysareusedbyalmosteveryoneusinge-mail,chat,SMSandotherformsofcommunicationusingcomputers.2.Signlanguageisalanguageformusedbythedeafanddumb.Showmoregesturesandletthestudentsguessthemeanings.3.Brailleisaspeciallanguageforblindpeople.4.AnimalanguageWatchavideoStep3PairWorkLookattheillustrationsatP.21andtalkaboutthevariousformsoflanguage.Step4GroupWork1.Canyouthinkofotherwaysthatinformationcanbeexchanged?2.DoyouthinkEnglishisimportant?Whyorwhynot?3.DoyouhaveanyeffectivemethodsforstudyingtheEnglishlanguagetosharewithyourclassmates?用心爱心专心116号编辑Step5LanguagePoints1informInformsbof/aboutsth通知某人某事Bewellinformedaboutsth对某事消息灵通Keep……informed随时向报告情况Pleaseinformthepoliceaboutthelostmoney.Keepmeinformedoffreshdevelopment.随时告诉我新的发展Informationunausefulpieceofinformation2include与contain的比较:include作包括讲时，其后的宾语只是整体的一部分，即所谓的“同类包含”contain作此意讲时，其后的宾语与主语属“不同类包含”ThetourincludedavisittotheScienceMuseum.Seawatercontainssalt.Included与including的比较Thebandplayedmanysongs,includingsomeofmyfavorites.Thebandplayedmanysongs,someofmyfavoritesincluded3shareVShare(sth)withsb与某人分享某物Sharewithsomebodyifyouhaveleftyourbookathome.N一份，份额Everyoneoughttohavehisshareoffood.每个人都应该有一份食物Sharethejoysandhardships同甘共苦Goshares分担，分享Step6Homework1.FindmoreinformationontheInternetorinbooks.2.Previewthereadingtext.用心爱心专心116号编辑
