Unit2WelcometotheUnitTeachingAims:Tointroducelanguagesintheworld.Totalkaboutotherformsoflanguages.Topractisestudents’speakingabilityTeachingProcedure:StepOne:Leading-inIntroducelanguagesintheworld,suchasChinese,Russian,English,Spanish,Japanese,Tibetan,French,Arabic,Greek,German.StepTwo:SpeakingAskstudentsthequestion:doyouknowotherformsoflanguages?Andshowthememoticonandseeiftheyknowallofthem.Askstudentstothinkaboutwhatsignlanguageisandshowsomepicturesaboutit.StepThree:FurtherDiscussionIntroducethelanguagefortheblindandtheinventorofit.AskstudentstodiscussifEnglishisimportantandwhy.StepFour:LanguagePointsAskstudentstofillintheblanksandatthesametimedealwiththelanguagepoints.StepFive:HomeworkPreparethetextiUnit2WordPowerTeachingAims:TolearnformalandinformalEnglishTocompletetherelevantexercisestoconsolidateitTeachingprocedure:StepOne:BrainstormingShowstudentsaninformalletterandaskthemtofindouttooformalexpressions.StepTwo:informalexpressionsAskstudentstojudgewhichexpressionisbetterandwhichisinformal.ShowstudentssomeformalandinformalEnglish.StepThree:languagesindifferentcountriesShowaformandletstudentsknowoneortwolanguagesarespokeninacountry.Andthecountryanditspeople.StepFour:listeningAskstudentstodothelisteningexerciseandcheckanswerstogether.StepFive:HomeworkGooverwhattheylearntintheperiodPreviewthenextlesson.GetmoreinformationaboutUNnthereading